diff --git a/.ijwb/.idea/codeStyles/Project.xml b/.ijwb/.idea/codeStyles/Project.xml
index 3f18422..93b66f9 100644
--- a/.ijwb/.idea/codeStyles/Project.xml
+++ b/.ijwb/.idea/codeStyles/Project.xml
@@ -109,6 +109,9 @@
+
+
+
diff --git a/go.mod b/go.mod
index 24fe27d..40bb9f1 100644
--- a/go.mod
+++ b/go.mod
@@ -26,12 +26,14 @@ require (
github.com/gocolly/colly/v2 v2.1.0
github.com/gogo/status v1.1.0
github.com/google/uuid v1.3.0
+ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.6.0
github.com/imdario/mergo v0.3.11 // indirect
github.com/jmoiron/sqlx v1.3.4
github.com/lib/pq v1.10.2
github.com/ory/hydra-client-go v1.10.6
github.com/pelletier/go-toml v1.8.1 // indirect
+ github.com/prometheus/client_golang v1.13.0
github.com/rocky-linux/srpmproc v0.3.16
github.com/sirupsen/logrus v1.8.1
github.com/spf13/cobra v1.1.3
@@ -44,18 +46,17 @@ require (
go.temporal.io/api v1.6.1-0.20211110205628-60c98e9cbfe2
go.temporal.io/sdk v1.13.1
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
- golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
- golang.org/x/sys v0.0.0-20211110154304-99a53858aa08
+ golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b
golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
google.golang.org/genproto v0.0.0-20211104193956-4c6863e31247
google.golang.org/grpc v1.44.0
- google.golang.org/protobuf v1.27.1
+ google.golang.org/protobuf v1.28.1
gopkg.in/ini.v1 v1.57.0 // indirect
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
k8s.io/api v0.22.1
k8s.io/apimachinery v0.22.1
k8s.io/client-go v0.22.1
- openapi.peridot.resf.org/peridotopenapi v0.0.0-00010101000000-000000000000 // indirect
+ openapi.peridot.resf.org/peridotopenapi v0.0.0-00010101000000-000000000000
peridot.resf.org/common v0.0.0-00010101000000-000000000000
peridot.resf.org/obsidian/pb v0.0.0-00010101000000-000000000000
peridot.resf.org/peridot/keykeeper/pb v0.0.0-00010101000000-000000000000
diff --git a/go.sum b/go.sum
index 7fb4109..1d0f898 100644
--- a/go.sum
+++ b/go.sum
@@ -73,7 +73,10 @@ github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4Rq
github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/andybalholm/cascadia v1.2.0 h1:vuRCkM5Ozh/BfmsaTm26kbjm0mIOM3yS5Ek/F5h18aE=
@@ -112,6 +115,8 @@ github.com/aws/aws-sdk-go v1.36.12 h1:YJpKFEMbqEoo+incs5qMe61n1JH3o4O1IMkMexLzJG
github.com/aws/aws-sdk-go v1.36.12/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
github.com/bluekeyes/go-gitdiff v0.5.0 h1:AXrIoy/VEA9Baz2lhwMlpdzDJ/sKof6C9yTt1oqw4hQ=
@@ -121,8 +126,11 @@ github.com/cavaliergopher/rpm v1.2.0/go.mod h1:R0q3vTqa7RUvPofAZYrnjJ63hh2vngjFf
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d h1:S2NE3iHSwP0XV47EEXL8mWmRdEfGscSJ+7EgePNgt0s=
github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA=
+github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@@ -197,8 +205,12 @@ github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
+github.com/go-kit/log v0.2.0/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
+github.com/go-logfmt/logfmt v0.5.1/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
github.com/go-logr/logr v0.4.0 h1:K7/B1jt6fIBQVd4Owv2MqGQClcgf0R266+7C/QjRcLc=
github.com/go-logr/logr v0.4.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU=
@@ -387,9 +399,11 @@ github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -426,6 +440,7 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 h1:+9834+KizmvFV7pXQGSXQTsaWhq2GjuNUt0aUU0YBYw=
github.com/grpc-ecosystem/go-grpc-middleware v1.3.0/go.mod h1:z0ButlSOZa5vEBq9m2m2hlwIgKw+rp3sdCBRoJY+30Y=
+github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 h1:Ovs26xHkKqVztRpIrF/92BcuyuQ/YW4NSIpoGtfXNho=
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
github.com/grpc-ecosystem/grpc-gateway v1.16.0 h1:gmcG1KaJ57LophUzW0Hy8NmPhnMZb4M0+kPpLofRdBo=
@@ -482,15 +497,19 @@ github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqx
github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/json-iterator/go v1.1.11 h1:uVUAXhF2To8cbw/3xN3pxj6kk7TYKs98NIrTqPlMWAQ=
+github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
github.com/jstemmer/go-junit-report v0.9.1 h1:6QPYqodiu3GuPL+7mfx+NwDdp2eTkp9IfEUpgAwUN0o=
github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
+github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
github.com/jzelinskie/stringz v0.0.0-20210414224931-d6a8ce844a70 h1:thTca5Eyouk5CEcJ75Cbw9CSAGE7TAc6rIi+WgHWpOE=
github.com/jzelinskie/stringz v0.0.0-20210414224931-d6a8ce844a70/go.mod h1:hHYbgxJuNLRw91CmpuFsYEOyQqpDVFg8pvEh23vy4P0=
github.com/karrick/godirwalk v1.8.0/go.mod h1:H5KPZjojv4lE+QYImBI8xVtrBRgYrIVsaRPx4tDPEn4=
@@ -506,6 +525,7 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o
github.com/klauspost/compress v1.9.5/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
@@ -540,6 +560,7 @@ github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4
github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg=
github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
+github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
@@ -561,11 +582,13 @@ github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJ
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
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github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
@@ -604,13 +627,33 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
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github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
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github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
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github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
@@ -636,6 +679,7 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
github.com/sirupsen/logrus v1.4.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
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github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
@@ -838,10 +882,13 @@ golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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golang.org/x/net v0.0.0-20210913180222-943fd674d43e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211109214657-ef0fda0de508/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181106182150-f42d05182288/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -850,8 +897,10 @@ golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4Iltr
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
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golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
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golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -862,7 +911,9 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -892,6 +943,7 @@ golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@@ -906,24 +958,32 @@ golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7w
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-golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d h1:SZxvLBoTP5yHO3Frd4z4vrF+DBX9vMVanchswa69toE=
golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1108,8 +1168,9 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -1134,6 +1195,7 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
diff --git a/vendor/github.com/beorn7/perks/LICENSE b/vendor/github.com/beorn7/perks/LICENSE
new file mode 100644
index 0000000..339177b
--- /dev/null
+++ b/vendor/github.com/beorn7/perks/LICENSE
@@ -0,0 +1,20 @@
+Copyright (C) 2013 Blake Mizerany
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/beorn7/perks/quantile/BUILD.bazel b/vendor/github.com/beorn7/perks/quantile/BUILD.bazel
new file mode 100644
index 0000000..00acfab
--- /dev/null
+++ b/vendor/github.com/beorn7/perks/quantile/BUILD.bazel
@@ -0,0 +1,9 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "quantile",
+ srcs = ["stream.go"],
+ importmap = "peridot.resf.org/vendor/github.com/beorn7/perks/quantile",
+ importpath = "github.com/beorn7/perks/quantile",
+ visibility = ["//visibility:public"],
+)
diff --git a/vendor/github.com/beorn7/perks/quantile/exampledata.txt b/vendor/github.com/beorn7/perks/quantile/exampledata.txt
new file mode 100644
index 0000000..1602287
--- /dev/null
+++ b/vendor/github.com/beorn7/perks/quantile/exampledata.txt
@@ -0,0 +1,2388 @@
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diff --git a/vendor/github.com/beorn7/perks/quantile/stream.go b/vendor/github.com/beorn7/perks/quantile/stream.go
new file mode 100644
index 0000000..d7d14f8
--- /dev/null
+++ b/vendor/github.com/beorn7/perks/quantile/stream.go
@@ -0,0 +1,316 @@
+// Package quantile computes approximate quantiles over an unbounded data
+// stream within low memory and CPU bounds.
+//
+// A small amount of accuracy is traded to achieve the above properties.
+//
+// Multiple streams can be merged before calling Query to generate a single set
+// of results. This is meaningful when the streams represent the same type of
+// data. See Merge and Samples.
+//
+// For more detailed information about the algorithm used, see:
+//
+// Effective Computation of Biased Quantiles over Data Streams
+//
+// http://www.cs.rutgers.edu/~muthu/bquant.pdf
+package quantile
+
+import (
+ "math"
+ "sort"
+)
+
+// Sample holds an observed value and meta information for compression. JSON
+// tags have been added for convenience.
+type Sample struct {
+ Value float64 `json:",string"`
+ Width float64 `json:",string"`
+ Delta float64 `json:",string"`
+}
+
+// Samples represents a slice of samples. It implements sort.Interface.
+type Samples []Sample
+
+func (a Samples) Len() int { return len(a) }
+func (a Samples) Less(i, j int) bool { return a[i].Value < a[j].Value }
+func (a Samples) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
+
+type invariant func(s *stream, r float64) float64
+
+// NewLowBiased returns an initialized Stream for low-biased quantiles
+// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
+// error guarantees can still be given even for the lower ranks of the data
+// distribution.
+//
+// The provided epsilon is a relative error, i.e. the true quantile of a value
+// returned by a query is guaranteed to be within (1±Epsilon)*Quantile.
+//
+// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
+// properties.
+func NewLowBiased(epsilon float64) *Stream {
+ ƒ := func(s *stream, r float64) float64 {
+ return 2 * epsilon * r
+ }
+ return newStream(ƒ)
+}
+
+// NewHighBiased returns an initialized Stream for high-biased quantiles
+// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
+// error guarantees can still be given even for the higher ranks of the data
+// distribution.
+//
+// The provided epsilon is a relative error, i.e. the true quantile of a value
+// returned by a query is guaranteed to be within 1-(1±Epsilon)*(1-Quantile).
+//
+// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
+// properties.
+func NewHighBiased(epsilon float64) *Stream {
+ ƒ := func(s *stream, r float64) float64 {
+ return 2 * epsilon * (s.n - r)
+ }
+ return newStream(ƒ)
+}
+
+// NewTargeted returns an initialized Stream concerned with a particular set of
+// quantile values that are supplied a priori. Knowing these a priori reduces
+// space and computation time. The targets map maps the desired quantiles to
+// their absolute errors, i.e. the true quantile of a value returned by a query
+// is guaranteed to be within (Quantile±Epsilon).
+//
+// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error properties.
+func NewTargeted(targetMap map[float64]float64) *Stream {
+ // Convert map to slice to avoid slow iterations on a map.
+ // ƒ is called on the hot path, so converting the map to a slice
+ // beforehand results in significant CPU savings.
+ targets := targetMapToSlice(targetMap)
+
+ ƒ := func(s *stream, r float64) float64 {
+ var m = math.MaxFloat64
+ var f float64
+ for _, t := range targets {
+ if t.quantile*s.n <= r {
+ f = (2 * t.epsilon * r) / t.quantile
+ } else {
+ f = (2 * t.epsilon * (s.n - r)) / (1 - t.quantile)
+ }
+ if f < m {
+ m = f
+ }
+ }
+ return m
+ }
+ return newStream(ƒ)
+}
+
+type target struct {
+ quantile float64
+ epsilon float64
+}
+
+func targetMapToSlice(targetMap map[float64]float64) []target {
+ targets := make([]target, 0, len(targetMap))
+
+ for quantile, epsilon := range targetMap {
+ t := target{
+ quantile: quantile,
+ epsilon: epsilon,
+ }
+ targets = append(targets, t)
+ }
+
+ return targets
+}
+
+// Stream computes quantiles for a stream of float64s. It is not thread-safe by
+// design. Take care when using across multiple goroutines.
+type Stream struct {
+ *stream
+ b Samples
+ sorted bool
+}
+
+func newStream(ƒ invariant) *Stream {
+ x := &stream{ƒ: ƒ}
+ return &Stream{x, make(Samples, 0, 500), true}
+}
+
+// Insert inserts v into the stream.
+func (s *Stream) Insert(v float64) {
+ s.insert(Sample{Value: v, Width: 1})
+}
+
+func (s *Stream) insert(sample Sample) {
+ s.b = append(s.b, sample)
+ s.sorted = false
+ if len(s.b) == cap(s.b) {
+ s.flush()
+ }
+}
+
+// Query returns the computed qth percentiles value. If s was created with
+// NewTargeted, and q is not in the set of quantiles provided a priori, Query
+// will return an unspecified result.
+func (s *Stream) Query(q float64) float64 {
+ if !s.flushed() {
+ // Fast path when there hasn't been enough data for a flush;
+ // this also yields better accuracy for small sets of data.
+ l := len(s.b)
+ if l == 0 {
+ return 0
+ }
+ i := int(math.Ceil(float64(l) * q))
+ if i > 0 {
+ i -= 1
+ }
+ s.maybeSort()
+ return s.b[i].Value
+ }
+ s.flush()
+ return s.stream.query(q)
+}
+
+// Merge merges samples into the underlying streams samples. This is handy when
+// merging multiple streams from separate threads, database shards, etc.
+//
+// ATTENTION: This method is broken and does not yield correct results. The
+// underlying algorithm is not capable of merging streams correctly.
+func (s *Stream) Merge(samples Samples) {
+ sort.Sort(samples)
+ s.stream.merge(samples)
+}
+
+// Reset reinitializes and clears the list reusing the samples buffer memory.
+func (s *Stream) Reset() {
+ s.stream.reset()
+ s.b = s.b[:0]
+}
+
+// Samples returns stream samples held by s.
+func (s *Stream) Samples() Samples {
+ if !s.flushed() {
+ return s.b
+ }
+ s.flush()
+ return s.stream.samples()
+}
+
+// Count returns the total number of samples observed in the stream
+// since initialization.
+func (s *Stream) Count() int {
+ return len(s.b) + s.stream.count()
+}
+
+func (s *Stream) flush() {
+ s.maybeSort()
+ s.stream.merge(s.b)
+ s.b = s.b[:0]
+}
+
+func (s *Stream) maybeSort() {
+ if !s.sorted {
+ s.sorted = true
+ sort.Sort(s.b)
+ }
+}
+
+func (s *Stream) flushed() bool {
+ return len(s.stream.l) > 0
+}
+
+type stream struct {
+ n float64
+ l []Sample
+ ƒ invariant
+}
+
+func (s *stream) reset() {
+ s.l = s.l[:0]
+ s.n = 0
+}
+
+func (s *stream) insert(v float64) {
+ s.merge(Samples{{v, 1, 0}})
+}
+
+func (s *stream) merge(samples Samples) {
+ // TODO(beorn7): This tries to merge not only individual samples, but
+ // whole summaries. The paper doesn't mention merging summaries at
+ // all. Unittests show that the merging is inaccurate. Find out how to
+ // do merges properly.
+ var r float64
+ i := 0
+ for _, sample := range samples {
+ for ; i < len(s.l); i++ {
+ c := s.l[i]
+ if c.Value > sample.Value {
+ // Insert at position i.
+ s.l = append(s.l, Sample{})
+ copy(s.l[i+1:], s.l[i:])
+ s.l[i] = Sample{
+ sample.Value,
+ sample.Width,
+ math.Max(sample.Delta, math.Floor(s.ƒ(s, r))-1),
+ // TODO(beorn7): How to calculate delta correctly?
+ }
+ i++
+ goto inserted
+ }
+ r += c.Width
+ }
+ s.l = append(s.l, Sample{sample.Value, sample.Width, 0})
+ i++
+ inserted:
+ s.n += sample.Width
+ r += sample.Width
+ }
+ s.compress()
+}
+
+func (s *stream) count() int {
+ return int(s.n)
+}
+
+func (s *stream) query(q float64) float64 {
+ t := math.Ceil(q * s.n)
+ t += math.Ceil(s.ƒ(s, t) / 2)
+ p := s.l[0]
+ var r float64
+ for _, c := range s.l[1:] {
+ r += p.Width
+ if r+c.Width+c.Delta > t {
+ return p.Value
+ }
+ p = c
+ }
+ return p.Value
+}
+
+func (s *stream) compress() {
+ if len(s.l) < 2 {
+ return
+ }
+ x := s.l[len(s.l)-1]
+ xi := len(s.l) - 1
+ r := s.n - 1 - x.Width
+
+ for i := len(s.l) - 2; i >= 0; i-- {
+ c := s.l[i]
+ if c.Width+x.Width+x.Delta <= s.ƒ(s, r) {
+ x.Width += c.Width
+ s.l[xi] = x
+ // Remove element at i.
+ copy(s.l[i:], s.l[i+1:])
+ s.l = s.l[:len(s.l)-1]
+ xi -= 1
+ } else {
+ x = c
+ xi = i
+ }
+ r -= c.Width
+ }
+}
+
+func (s *stream) samples() Samples {
+ samples := make(Samples, len(s.l))
+ copy(samples, s.l)
+ return samples
+}
diff --git a/vendor/github.com/cespare/xxhash/v2/BUILD.bazel b/vendor/github.com/cespare/xxhash/v2/BUILD.bazel
new file mode 100644
index 0000000..9187c08
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/BUILD.bazel
@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "xxhash",
+ srcs = [
+ "xxhash.go",
+ "xxhash_amd64.go",
+ "xxhash_amd64.s",
+ "xxhash_other.go",
+ "xxhash_unsafe.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/cespare/xxhash/v2",
+ importpath = "github.com/cespare/xxhash/v2",
+ visibility = ["//visibility:public"],
+)
diff --git a/vendor/github.com/cespare/xxhash/v2/LICENSE.txt b/vendor/github.com/cespare/xxhash/v2/LICENSE.txt
new file mode 100644
index 0000000..24b5306
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/LICENSE.txt
@@ -0,0 +1,22 @@
+Copyright (c) 2016 Caleb Spare
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/cespare/xxhash/v2/README.md b/vendor/github.com/cespare/xxhash/v2/README.md
new file mode 100644
index 0000000..792b4a6
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/README.md
@@ -0,0 +1,69 @@
+# xxhash
+
+[](https://pkg.go.dev/github.com/cespare/xxhash/v2)
+[](https://github.com/cespare/xxhash/actions/workflows/test.yml)
+
+xxhash is a Go implementation of the 64-bit
+[xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a
+high-quality hashing algorithm that is much faster than anything in the Go
+standard library.
+
+This package provides a straightforward API:
+
+```
+func Sum64(b []byte) uint64
+func Sum64String(s string) uint64
+type Digest struct{ ... }
+ func New() *Digest
+```
+
+The `Digest` type implements hash.Hash64. Its key methods are:
+
+```
+func (*Digest) Write([]byte) (int, error)
+func (*Digest) WriteString(string) (int, error)
+func (*Digest) Sum64() uint64
+```
+
+This implementation provides a fast pure-Go implementation and an even faster
+assembly implementation for amd64.
+
+## Compatibility
+
+This package is in a module and the latest code is in version 2 of the module.
+You need a version of Go with at least "minimal module compatibility" to use
+github.com/cespare/xxhash/v2:
+
+* 1.9.7+ for Go 1.9
+* 1.10.3+ for Go 1.10
+* Go 1.11 or later
+
+I recommend using the latest release of Go.
+
+## Benchmarks
+
+Here are some quick benchmarks comparing the pure-Go and assembly
+implementations of Sum64.
+
+| input size | purego | asm |
+| --- | --- | --- |
+| 5 B | 979.66 MB/s | 1291.17 MB/s |
+| 100 B | 7475.26 MB/s | 7973.40 MB/s |
+| 4 KB | 17573.46 MB/s | 17602.65 MB/s |
+| 10 MB | 17131.46 MB/s | 17142.16 MB/s |
+
+These numbers were generated on Ubuntu 18.04 with an Intel i7-8700K CPU using
+the following commands under Go 1.11.2:
+
+```
+$ go test -tags purego -benchtime 10s -bench '/xxhash,direct,bytes'
+$ go test -benchtime 10s -bench '/xxhash,direct,bytes'
+```
+
+## Projects using this package
+
+- [InfluxDB](https://github.com/influxdata/influxdb)
+- [Prometheus](https://github.com/prometheus/prometheus)
+- [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics)
+- [FreeCache](https://github.com/coocood/freecache)
+- [FastCache](https://github.com/VictoriaMetrics/fastcache)
diff --git a/vendor/github.com/cespare/xxhash/v2/go.mod b/vendor/github.com/cespare/xxhash/v2/go.mod
new file mode 100644
index 0000000..49f6760
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/go.mod
@@ -0,0 +1,3 @@
+module github.com/cespare/xxhash/v2
+
+go 1.11
diff --git a/vendor/github.com/cespare/xxhash/v2/go.sum b/vendor/github.com/cespare/xxhash/v2/go.sum
new file mode 100644
index 0000000..e69de29
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash.go b/vendor/github.com/cespare/xxhash/v2/xxhash.go
new file mode 100644
index 0000000..15c835d
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash.go
@@ -0,0 +1,235 @@
+// Package xxhash implements the 64-bit variant of xxHash (XXH64) as described
+// at http://cyan4973.github.io/xxHash/.
+package xxhash
+
+import (
+ "encoding/binary"
+ "errors"
+ "math/bits"
+)
+
+const (
+ prime1 uint64 = 11400714785074694791
+ prime2 uint64 = 14029467366897019727
+ prime3 uint64 = 1609587929392839161
+ prime4 uint64 = 9650029242287828579
+ prime5 uint64 = 2870177450012600261
+)
+
+// NOTE(caleb): I'm using both consts and vars of the primes. Using consts where
+// possible in the Go code is worth a small (but measurable) performance boost
+// by avoiding some MOVQs. Vars are needed for the asm and also are useful for
+// convenience in the Go code in a few places where we need to intentionally
+// avoid constant arithmetic (e.g., v1 := prime1 + prime2 fails because the
+// result overflows a uint64).
+var (
+ prime1v = prime1
+ prime2v = prime2
+ prime3v = prime3
+ prime4v = prime4
+ prime5v = prime5
+)
+
+// Digest implements hash.Hash64.
+type Digest struct {
+ v1 uint64
+ v2 uint64
+ v3 uint64
+ v4 uint64
+ total uint64
+ mem [32]byte
+ n int // how much of mem is used
+}
+
+// New creates a new Digest that computes the 64-bit xxHash algorithm.
+func New() *Digest {
+ var d Digest
+ d.Reset()
+ return &d
+}
+
+// Reset clears the Digest's state so that it can be reused.
+func (d *Digest) Reset() {
+ d.v1 = prime1v + prime2
+ d.v2 = prime2
+ d.v3 = 0
+ d.v4 = -prime1v
+ d.total = 0
+ d.n = 0
+}
+
+// Size always returns 8 bytes.
+func (d *Digest) Size() int { return 8 }
+
+// BlockSize always returns 32 bytes.
+func (d *Digest) BlockSize() int { return 32 }
+
+// Write adds more data to d. It always returns len(b), nil.
+func (d *Digest) Write(b []byte) (n int, err error) {
+ n = len(b)
+ d.total += uint64(n)
+
+ if d.n+n < 32 {
+ // This new data doesn't even fill the current block.
+ copy(d.mem[d.n:], b)
+ d.n += n
+ return
+ }
+
+ if d.n > 0 {
+ // Finish off the partial block.
+ copy(d.mem[d.n:], b)
+ d.v1 = round(d.v1, u64(d.mem[0:8]))
+ d.v2 = round(d.v2, u64(d.mem[8:16]))
+ d.v3 = round(d.v3, u64(d.mem[16:24]))
+ d.v4 = round(d.v4, u64(d.mem[24:32]))
+ b = b[32-d.n:]
+ d.n = 0
+ }
+
+ if len(b) >= 32 {
+ // One or more full blocks left.
+ nw := writeBlocks(d, b)
+ b = b[nw:]
+ }
+
+ // Store any remaining partial block.
+ copy(d.mem[:], b)
+ d.n = len(b)
+
+ return
+}
+
+// Sum appends the current hash to b and returns the resulting slice.
+func (d *Digest) Sum(b []byte) []byte {
+ s := d.Sum64()
+ return append(
+ b,
+ byte(s>>56),
+ byte(s>>48),
+ byte(s>>40),
+ byte(s>>32),
+ byte(s>>24),
+ byte(s>>16),
+ byte(s>>8),
+ byte(s),
+ )
+}
+
+// Sum64 returns the current hash.
+func (d *Digest) Sum64() uint64 {
+ var h uint64
+
+ if d.total >= 32 {
+ v1, v2, v3, v4 := d.v1, d.v2, d.v3, d.v4
+ h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4)
+ h = mergeRound(h, v1)
+ h = mergeRound(h, v2)
+ h = mergeRound(h, v3)
+ h = mergeRound(h, v4)
+ } else {
+ h = d.v3 + prime5
+ }
+
+ h += d.total
+
+ i, end := 0, d.n
+ for ; i+8 <= end; i += 8 {
+ k1 := round(0, u64(d.mem[i:i+8]))
+ h ^= k1
+ h = rol27(h)*prime1 + prime4
+ }
+ if i+4 <= end {
+ h ^= uint64(u32(d.mem[i:i+4])) * prime1
+ h = rol23(h)*prime2 + prime3
+ i += 4
+ }
+ for i < end {
+ h ^= uint64(d.mem[i]) * prime5
+ h = rol11(h) * prime1
+ i++
+ }
+
+ h ^= h >> 33
+ h *= prime2
+ h ^= h >> 29
+ h *= prime3
+ h ^= h >> 32
+
+ return h
+}
+
+const (
+ magic = "xxh\x06"
+ marshaledSize = len(magic) + 8*5 + 32
+)
+
+// MarshalBinary implements the encoding.BinaryMarshaler interface.
+func (d *Digest) MarshalBinary() ([]byte, error) {
+ b := make([]byte, 0, marshaledSize)
+ b = append(b, magic...)
+ b = appendUint64(b, d.v1)
+ b = appendUint64(b, d.v2)
+ b = appendUint64(b, d.v3)
+ b = appendUint64(b, d.v4)
+ b = appendUint64(b, d.total)
+ b = append(b, d.mem[:d.n]...)
+ b = b[:len(b)+len(d.mem)-d.n]
+ return b, nil
+}
+
+// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface.
+func (d *Digest) UnmarshalBinary(b []byte) error {
+ if len(b) < len(magic) || string(b[:len(magic)]) != magic {
+ return errors.New("xxhash: invalid hash state identifier")
+ }
+ if len(b) != marshaledSize {
+ return errors.New("xxhash: invalid hash state size")
+ }
+ b = b[len(magic):]
+ b, d.v1 = consumeUint64(b)
+ b, d.v2 = consumeUint64(b)
+ b, d.v3 = consumeUint64(b)
+ b, d.v4 = consumeUint64(b)
+ b, d.total = consumeUint64(b)
+ copy(d.mem[:], b)
+ d.n = int(d.total % uint64(len(d.mem)))
+ return nil
+}
+
+func appendUint64(b []byte, x uint64) []byte {
+ var a [8]byte
+ binary.LittleEndian.PutUint64(a[:], x)
+ return append(b, a[:]...)
+}
+
+func consumeUint64(b []byte) ([]byte, uint64) {
+ x := u64(b)
+ return b[8:], x
+}
+
+func u64(b []byte) uint64 { return binary.LittleEndian.Uint64(b) }
+func u32(b []byte) uint32 { return binary.LittleEndian.Uint32(b) }
+
+func round(acc, input uint64) uint64 {
+ acc += input * prime2
+ acc = rol31(acc)
+ acc *= prime1
+ return acc
+}
+
+func mergeRound(acc, val uint64) uint64 {
+ val = round(0, val)
+ acc ^= val
+ acc = acc*prime1 + prime4
+ return acc
+}
+
+func rol1(x uint64) uint64 { return bits.RotateLeft64(x, 1) }
+func rol7(x uint64) uint64 { return bits.RotateLeft64(x, 7) }
+func rol11(x uint64) uint64 { return bits.RotateLeft64(x, 11) }
+func rol12(x uint64) uint64 { return bits.RotateLeft64(x, 12) }
+func rol18(x uint64) uint64 { return bits.RotateLeft64(x, 18) }
+func rol23(x uint64) uint64 { return bits.RotateLeft64(x, 23) }
+func rol27(x uint64) uint64 { return bits.RotateLeft64(x, 27) }
+func rol31(x uint64) uint64 { return bits.RotateLeft64(x, 31) }
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go
new file mode 100644
index 0000000..ad14b80
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.go
@@ -0,0 +1,13 @@
+// +build !appengine
+// +build gc
+// +build !purego
+
+package xxhash
+
+// Sum64 computes the 64-bit xxHash digest of b.
+//
+//go:noescape
+func Sum64(b []byte) uint64
+
+//go:noescape
+func writeBlocks(d *Digest, b []byte) int
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s
new file mode 100644
index 0000000..be8db5b
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s
@@ -0,0 +1,215 @@
+// +build !appengine
+// +build gc
+// +build !purego
+
+#include "textflag.h"
+
+// Register allocation:
+// AX h
+// SI pointer to advance through b
+// DX n
+// BX loop end
+// R8 v1, k1
+// R9 v2
+// R10 v3
+// R11 v4
+// R12 tmp
+// R13 prime1v
+// R14 prime2v
+// DI prime4v
+
+// round reads from and advances the buffer pointer in SI.
+// It assumes that R13 has prime1v and R14 has prime2v.
+#define round(r) \
+ MOVQ (SI), R12 \
+ ADDQ $8, SI \
+ IMULQ R14, R12 \
+ ADDQ R12, r \
+ ROLQ $31, r \
+ IMULQ R13, r
+
+// mergeRound applies a merge round on the two registers acc and val.
+// It assumes that R13 has prime1v, R14 has prime2v, and DI has prime4v.
+#define mergeRound(acc, val) \
+ IMULQ R14, val \
+ ROLQ $31, val \
+ IMULQ R13, val \
+ XORQ val, acc \
+ IMULQ R13, acc \
+ ADDQ DI, acc
+
+// func Sum64(b []byte) uint64
+TEXT ·Sum64(SB), NOSPLIT, $0-32
+ // Load fixed primes.
+ MOVQ ·prime1v(SB), R13
+ MOVQ ·prime2v(SB), R14
+ MOVQ ·prime4v(SB), DI
+
+ // Load slice.
+ MOVQ b_base+0(FP), SI
+ MOVQ b_len+8(FP), DX
+ LEAQ (SI)(DX*1), BX
+
+ // The first loop limit will be len(b)-32.
+ SUBQ $32, BX
+
+ // Check whether we have at least one block.
+ CMPQ DX, $32
+ JLT noBlocks
+
+ // Set up initial state (v1, v2, v3, v4).
+ MOVQ R13, R8
+ ADDQ R14, R8
+ MOVQ R14, R9
+ XORQ R10, R10
+ XORQ R11, R11
+ SUBQ R13, R11
+
+ // Loop until SI > BX.
+blockLoop:
+ round(R8)
+ round(R9)
+ round(R10)
+ round(R11)
+
+ CMPQ SI, BX
+ JLE blockLoop
+
+ MOVQ R8, AX
+ ROLQ $1, AX
+ MOVQ R9, R12
+ ROLQ $7, R12
+ ADDQ R12, AX
+ MOVQ R10, R12
+ ROLQ $12, R12
+ ADDQ R12, AX
+ MOVQ R11, R12
+ ROLQ $18, R12
+ ADDQ R12, AX
+
+ mergeRound(AX, R8)
+ mergeRound(AX, R9)
+ mergeRound(AX, R10)
+ mergeRound(AX, R11)
+
+ JMP afterBlocks
+
+noBlocks:
+ MOVQ ·prime5v(SB), AX
+
+afterBlocks:
+ ADDQ DX, AX
+
+ // Right now BX has len(b)-32, and we want to loop until SI > len(b)-8.
+ ADDQ $24, BX
+
+ CMPQ SI, BX
+ JG fourByte
+
+wordLoop:
+ // Calculate k1.
+ MOVQ (SI), R8
+ ADDQ $8, SI
+ IMULQ R14, R8
+ ROLQ $31, R8
+ IMULQ R13, R8
+
+ XORQ R8, AX
+ ROLQ $27, AX
+ IMULQ R13, AX
+ ADDQ DI, AX
+
+ CMPQ SI, BX
+ JLE wordLoop
+
+fourByte:
+ ADDQ $4, BX
+ CMPQ SI, BX
+ JG singles
+
+ MOVL (SI), R8
+ ADDQ $4, SI
+ IMULQ R13, R8
+ XORQ R8, AX
+
+ ROLQ $23, AX
+ IMULQ R14, AX
+ ADDQ ·prime3v(SB), AX
+
+singles:
+ ADDQ $4, BX
+ CMPQ SI, BX
+ JGE finalize
+
+singlesLoop:
+ MOVBQZX (SI), R12
+ ADDQ $1, SI
+ IMULQ ·prime5v(SB), R12
+ XORQ R12, AX
+
+ ROLQ $11, AX
+ IMULQ R13, AX
+
+ CMPQ SI, BX
+ JL singlesLoop
+
+finalize:
+ MOVQ AX, R12
+ SHRQ $33, R12
+ XORQ R12, AX
+ IMULQ R14, AX
+ MOVQ AX, R12
+ SHRQ $29, R12
+ XORQ R12, AX
+ IMULQ ·prime3v(SB), AX
+ MOVQ AX, R12
+ SHRQ $32, R12
+ XORQ R12, AX
+
+ MOVQ AX, ret+24(FP)
+ RET
+
+// writeBlocks uses the same registers as above except that it uses AX to store
+// the d pointer.
+
+// func writeBlocks(d *Digest, b []byte) int
+TEXT ·writeBlocks(SB), NOSPLIT, $0-40
+ // Load fixed primes needed for round.
+ MOVQ ·prime1v(SB), R13
+ MOVQ ·prime2v(SB), R14
+
+ // Load slice.
+ MOVQ b_base+8(FP), SI
+ MOVQ b_len+16(FP), DX
+ LEAQ (SI)(DX*1), BX
+ SUBQ $32, BX
+
+ // Load vN from d.
+ MOVQ d+0(FP), AX
+ MOVQ 0(AX), R8 // v1
+ MOVQ 8(AX), R9 // v2
+ MOVQ 16(AX), R10 // v3
+ MOVQ 24(AX), R11 // v4
+
+ // We don't need to check the loop condition here; this function is
+ // always called with at least one block of data to process.
+blockLoop:
+ round(R8)
+ round(R9)
+ round(R10)
+ round(R11)
+
+ CMPQ SI, BX
+ JLE blockLoop
+
+ // Copy vN back to d.
+ MOVQ R8, 0(AX)
+ MOVQ R9, 8(AX)
+ MOVQ R10, 16(AX)
+ MOVQ R11, 24(AX)
+
+ // The number of bytes written is SI minus the old base pointer.
+ SUBQ b_base+8(FP), SI
+ MOVQ SI, ret+32(FP)
+
+ RET
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_other.go b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go
new file mode 100644
index 0000000..4a5a821
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash_other.go
@@ -0,0 +1,76 @@
+// +build !amd64 appengine !gc purego
+
+package xxhash
+
+// Sum64 computes the 64-bit xxHash digest of b.
+func Sum64(b []byte) uint64 {
+ // A simpler version would be
+ // d := New()
+ // d.Write(b)
+ // return d.Sum64()
+ // but this is faster, particularly for small inputs.
+
+ n := len(b)
+ var h uint64
+
+ if n >= 32 {
+ v1 := prime1v + prime2
+ v2 := prime2
+ v3 := uint64(0)
+ v4 := -prime1v
+ for len(b) >= 32 {
+ v1 = round(v1, u64(b[0:8:len(b)]))
+ v2 = round(v2, u64(b[8:16:len(b)]))
+ v3 = round(v3, u64(b[16:24:len(b)]))
+ v4 = round(v4, u64(b[24:32:len(b)]))
+ b = b[32:len(b):len(b)]
+ }
+ h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4)
+ h = mergeRound(h, v1)
+ h = mergeRound(h, v2)
+ h = mergeRound(h, v3)
+ h = mergeRound(h, v4)
+ } else {
+ h = prime5
+ }
+
+ h += uint64(n)
+
+ i, end := 0, len(b)
+ for ; i+8 <= end; i += 8 {
+ k1 := round(0, u64(b[i:i+8:len(b)]))
+ h ^= k1
+ h = rol27(h)*prime1 + prime4
+ }
+ if i+4 <= end {
+ h ^= uint64(u32(b[i:i+4:len(b)])) * prime1
+ h = rol23(h)*prime2 + prime3
+ i += 4
+ }
+ for ; i < end; i++ {
+ h ^= uint64(b[i]) * prime5
+ h = rol11(h) * prime1
+ }
+
+ h ^= h >> 33
+ h *= prime2
+ h ^= h >> 29
+ h *= prime3
+ h ^= h >> 32
+
+ return h
+}
+
+func writeBlocks(d *Digest, b []byte) int {
+ v1, v2, v3, v4 := d.v1, d.v2, d.v3, d.v4
+ n := len(b)
+ for len(b) >= 32 {
+ v1 = round(v1, u64(b[0:8:len(b)]))
+ v2 = round(v2, u64(b[8:16:len(b)]))
+ v3 = round(v3, u64(b[16:24:len(b)]))
+ v4 = round(v4, u64(b[24:32:len(b)]))
+ b = b[32:len(b):len(b)]
+ }
+ d.v1, d.v2, d.v3, d.v4 = v1, v2, v3, v4
+ return n - len(b)
+}
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go
new file mode 100644
index 0000000..fc9bea7
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash_safe.go
@@ -0,0 +1,15 @@
+// +build appengine
+
+// This file contains the safe implementations of otherwise unsafe-using code.
+
+package xxhash
+
+// Sum64String computes the 64-bit xxHash digest of s.
+func Sum64String(s string) uint64 {
+ return Sum64([]byte(s))
+}
+
+// WriteString adds more data to d. It always returns len(s), nil.
+func (d *Digest) WriteString(s string) (n int, err error) {
+ return d.Write([]byte(s))
+}
diff --git a/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go
new file mode 100644
index 0000000..376e0ca
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go
@@ -0,0 +1,57 @@
+// +build !appengine
+
+// This file encapsulates usage of unsafe.
+// xxhash_safe.go contains the safe implementations.
+
+package xxhash
+
+import (
+ "unsafe"
+)
+
+// In the future it's possible that compiler optimizations will make these
+// XxxString functions unnecessary by realizing that calls such as
+// Sum64([]byte(s)) don't need to copy s. See https://golang.org/issue/2205.
+// If that happens, even if we keep these functions they can be replaced with
+// the trivial safe code.
+
+// NOTE: The usual way of doing an unsafe string-to-[]byte conversion is:
+//
+// var b []byte
+// bh := (*reflect.SliceHeader)(unsafe.Pointer(&b))
+// bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data
+// bh.Len = len(s)
+// bh.Cap = len(s)
+//
+// Unfortunately, as of Go 1.15.3 the inliner's cost model assigns a high enough
+// weight to this sequence of expressions that any function that uses it will
+// not be inlined. Instead, the functions below use a different unsafe
+// conversion designed to minimize the inliner weight and allow both to be
+// inlined. There is also a test (TestInlining) which verifies that these are
+// inlined.
+//
+// See https://github.com/golang/go/issues/42739 for discussion.
+
+// Sum64String computes the 64-bit xxHash digest of s.
+// It may be faster than Sum64([]byte(s)) by avoiding a copy.
+func Sum64String(s string) uint64 {
+ b := *(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)}))
+ return Sum64(b)
+}
+
+// WriteString adds more data to d. It always returns len(s), nil.
+// It may be faster than Write([]byte(s)) by avoiding a copy.
+func (d *Digest) WriteString(s string) (n int, err error) {
+ d.Write(*(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)})))
+ // d.Write always returns len(s), nil.
+ // Ignoring the return output and returning these fixed values buys a
+ // savings of 6 in the inliner's cost model.
+ return len(s), nil
+}
+
+// sliceHeader is similar to reflect.SliceHeader, but it assumes that the layout
+// of the first two words is the same as the layout of a string.
+type sliceHeader struct {
+ s string
+ cap int
+}
diff --git a/vendor/github.com/google/go-cmp/cmp/compare.go b/vendor/github.com/google/go-cmp/cmp/compare.go
index 86d0903..fd2b3a4 100644
--- a/vendor/github.com/google/go-cmp/cmp/compare.go
+++ b/vendor/github.com/google/go-cmp/cmp/compare.go
@@ -36,11 +36,12 @@ import (
"strings"
"github.com/google/go-cmp/cmp/internal/diff"
- "github.com/google/go-cmp/cmp/internal/flags"
"github.com/google/go-cmp/cmp/internal/function"
"github.com/google/go-cmp/cmp/internal/value"
)
+// TODO(≥go1.18): Use any instead of interface{}.
+
// Equal reports whether x and y are equal by recursively applying the
// following rules in the given order to x and y and all of their sub-values:
//
@@ -319,7 +320,6 @@ func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool {
}
func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value {
- v = sanitizeValue(v, f.Type().In(0))
if !s.dynChecker.Next() {
return f.Call([]reflect.Value{v})[0]
}
@@ -343,8 +343,6 @@ func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value {
}
func (s *state) callTTBFunc(f, x, y reflect.Value) bool {
- x = sanitizeValue(x, f.Type().In(0))
- y = sanitizeValue(y, f.Type().In(1))
if !s.dynChecker.Next() {
return f.Call([]reflect.Value{x, y})[0].Bool()
}
@@ -372,19 +370,6 @@ func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) {
ret = f.Call(vs)[0]
}
-// sanitizeValue converts nil interfaces of type T to those of type R,
-// assuming that T is assignable to R.
-// Otherwise, it returns the input value as is.
-func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value {
- // TODO(≥go1.10): Workaround for reflect bug (https://golang.org/issue/22143).
- if !flags.AtLeastGo110 {
- if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t {
- return reflect.New(t).Elem()
- }
- }
- return v
-}
-
func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) {
var addr bool
var vax, vay reflect.Value // Addressable versions of vx and vy
diff --git a/vendor/github.com/google/go-cmp/cmp/export_panic.go b/vendor/github.com/google/go-cmp/cmp/export_panic.go
index 5ff0b42..ae851fe 100644
--- a/vendor/github.com/google/go-cmp/cmp/export_panic.go
+++ b/vendor/github.com/google/go-cmp/cmp/export_panic.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego
// +build purego
package cmp
diff --git a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go
index 21eb548..e2c0f74 100644
--- a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go
+++ b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego
// +build !purego
package cmp
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
index 1daaaac..36062a6 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !cmp_debug
// +build !cmp_debug
package diff
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
index 4b91dbc..a3b97a1 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build cmp_debug
// +build cmp_debug
package diff
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/BUILD.bazel b/vendor/github.com/google/go-cmp/cmp/internal/flags/BUILD.bazel
index d871231..45abd35 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/flags/BUILD.bazel
+++ b/vendor/github.com/google/go-cmp/cmp/internal/flags/BUILD.bazel
@@ -2,11 +2,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "flags",
- srcs = [
- "flags.go",
- "toolchain_legacy.go",
- "toolchain_recent.go",
- ],
+ srcs = ["flags.go"],
importmap = "peridot.resf.org/vendor/github.com/google/go-cmp/cmp/internal/flags",
importpath = "github.com/google/go-cmp/cmp/internal/flags",
visibility = ["//vendor/github.com/google/go-cmp/cmp:__subpackages__"],
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go
deleted file mode 100644
index 82d1d7f..0000000
--- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2019, The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !go1.10
-
-package flags
-
-// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
-const AtLeastGo110 = false
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go
deleted file mode 100644
index 8646f05..0000000
--- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2019, The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build go1.10
-
-package flags
-
-// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10.
-const AtLeastGo110 = true
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go
index b6c12ce..7b498bb 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go
@@ -9,6 +9,8 @@ import (
"strconv"
)
+var anyType = reflect.TypeOf((*interface{})(nil)).Elem()
+
// TypeString is nearly identical to reflect.Type.String,
// but has an additional option to specify that full type names be used.
func TypeString(t reflect.Type, qualified bool) string {
@@ -20,6 +22,11 @@ func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte
// of the same name and within the same package,
// but declared within the namespace of different functions.
+ // Use the "any" alias instead of "interface{}" for better readability.
+ if t == anyType {
+ return append(b, "any"...)
+ }
+
// Named type.
if t.Name() != "" {
if qualified && t.PkgPath() != "" {
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
index 44f4a5a..1a71bfc 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego
// +build purego
package value
diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
index a605953..16e6860 100644
--- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
+++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego
// +build !purego
package value
diff --git a/vendor/github.com/google/go-cmp/cmp/path.go b/vendor/github.com/google/go-cmp/cmp/path.go
index f01eff3..c710034 100644
--- a/vendor/github.com/google/go-cmp/cmp/path.go
+++ b/vendor/github.com/google/go-cmp/cmp/path.go
@@ -178,7 +178,7 @@ type structField struct {
unexported bool
mayForce bool // Forcibly allow visibility
paddr bool // Was parent addressable?
- pvx, pvy reflect.Value // Parent values (always addressible)
+ pvx, pvy reflect.Value // Parent values (always addressable)
field reflect.StructField // Field information
}
diff --git a/vendor/github.com/google/go-cmp/cmp/report_compare.go b/vendor/github.com/google/go-cmp/cmp/report_compare.go
index 104bb30..1ef65ac 100644
--- a/vendor/github.com/google/go-cmp/cmp/report_compare.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_compare.go
@@ -116,7 +116,10 @@ func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out
}
// For leaf nodes, format the value based on the reflect.Values alone.
- if v.MaxDepth == 0 {
+ // As a special case, treat equal []byte as a leaf nodes.
+ isBytes := v.Type.Kind() == reflect.Slice && v.Type.Elem() == reflect.TypeOf(byte(0))
+ isEqualBytes := isBytes && v.NumDiff+v.NumIgnored+v.NumTransformed == 0
+ if v.MaxDepth == 0 || isEqualBytes {
switch opts.DiffMode {
case diffUnknown, diffIdentical:
// Format Equal.
diff --git a/vendor/github.com/google/go-cmp/cmp/report_reflect.go b/vendor/github.com/google/go-cmp/cmp/report_reflect.go
index 33f0357..287b893 100644
--- a/vendor/github.com/google/go-cmp/cmp/report_reflect.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_reflect.go
@@ -207,10 +207,11 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
// Check whether this is a []byte of text data.
if t.Elem() == reflect.TypeOf(byte(0)) {
b := v.Bytes()
- isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) }
+ isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) }
if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 {
out = opts.formatString("", string(b))
- return opts.WithTypeMode(emitType).FormatType(t, out)
+ skipType = true
+ return opts.FormatType(t, out)
}
}
@@ -281,7 +282,12 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
}
defer ptrs.Pop()
- skipType = true // Let the underlying value print the type instead
+ // Skip the name only if this is an unnamed pointer type.
+ // Otherwise taking the address of a value does not reproduce
+ // the named pointer type.
+ if v.Type().Name() == "" {
+ skipType = true // Let the underlying value print the type instead
+ }
out = opts.FormatValue(v.Elem(), t.Kind(), ptrs)
out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out)
out = &textWrap{Prefix: "&", Value: out}
@@ -292,7 +298,6 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
}
// Interfaces accept different concrete types,
// so configure the underlying value to explicitly print the type.
- skipType = true // Print the concrete type instead
return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs)
default:
panic(fmt.Sprintf("%v kind not handled", v.Kind()))
diff --git a/vendor/github.com/google/go-cmp/cmp/report_slices.go b/vendor/github.com/google/go-cmp/cmp/report_slices.go
index 2ad3bc8..68b5c1a 100644
--- a/vendor/github.com/google/go-cmp/cmp/report_slices.go
+++ b/vendor/github.com/google/go-cmp/cmp/report_slices.go
@@ -80,7 +80,7 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool {
}
// Use specialized string diffing for longer slices or strings.
- const minLength = 64
+ const minLength = 32
return vx.Len() >= minLength && vy.Len() >= minLength
}
@@ -563,10 +563,10 @@ func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []d
nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified
ny := ds.NumIdentical + ds.NumInserted + ds.NumModified
var numLeadingIdentical, numTrailingIdentical int
- for i := 0; i < nx && i < ny && eq(ix+i, iy+i); i++ {
+ for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ {
numLeadingIdentical++
}
- for i := 0; i < nx && i < ny && eq(ix+nx-1-i, iy+ny-1-i); i++ {
+ for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ {
numTrailingIdentical++
}
if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 {
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore
new file mode 100644
index 0000000..2233cff
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore
@@ -0,0 +1,201 @@
+#vendor
+vendor/
+
+# Created by .ignore support plugin (hsz.mobi)
+coverage.txt
+### Go template
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test
+*.prof
+### Windows template
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+### Kate template
+# Swap Files #
+.*.kate-swp
+.swp.*
+### SublimeText template
+# cache files for sublime text
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+
+# workspace files are user-specific
+*.sublime-workspace
+
+# project files should be checked into the repository, unless a significant
+# proportion of contributors will probably not be using SublimeText
+# *.sublime-project
+
+# sftp configuration file
+sftp-config.json
+### Linux template
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea
+.idea/tasks.xml
+.idea/dictionaries
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
+
+# Sensitive or high-churn files:
+.idea/dataSources.ids
+.idea/dataSources.xml
+.idea/dataSources.local.xml
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml
+
+# Gradle:
+.idea/gradle.xml
+.idea/libraries
+
+# Mongo Explorer plugin:
+.idea/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+### Xcode template
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData/
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+
+## Other
+*.moved-aside
+*.xccheckout
+*.xcscmblueprint
+### Eclipse template
+
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# Eclipse Core
+.project
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml
new file mode 100644
index 0000000..2a845b9
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml
@@ -0,0 +1,25 @@
+sudo: false
+language: go
+# * github.com/grpc/grpc-go still supports go1.6
+# - When we drop support for go1.6 we can remove golang.org/x/net/context
+# below as it is part of the Go std library since go1.7
+# * github.com/prometheus/client_golang already requires at least go1.7 since
+# September 2017
+go:
+ - 1.6.x
+ - 1.7.x
+ - 1.8.x
+ - 1.9.x
+ - 1.10.x
+ - master
+
+install:
+ - go get github.com/prometheus/client_golang/prometheus
+ - go get google.golang.org/grpc
+ - go get golang.org/x/net/context
+ - go get github.com/stretchr/testify
+script:
+ - make test
+
+after_success:
+ - bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/BUILD.bazel b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/BUILD.bazel
new file mode 100644
index 0000000..ea4412a
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/BUILD.bazel
@@ -0,0 +1,25 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "go-grpc-prometheus",
+ srcs = [
+ "client.go",
+ "client_metrics.go",
+ "client_reporter.go",
+ "metric_options.go",
+ "server.go",
+ "server_metrics.go",
+ "server_reporter.go",
+ "util.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/grpc-ecosystem/go-grpc-prometheus",
+ importpath = "github.com/grpc-ecosystem/go-grpc-prometheus",
+ visibility = ["//visibility:public"],
+ deps = [
+ "//vendor/github.com/prometheus/client_golang/prometheus",
+ "@org_golang_google_grpc//:go_default_library",
+ "@org_golang_google_grpc//codes",
+ "@org_golang_google_grpc//status",
+ "@org_golang_x_net//context",
+ ],
+)
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md
new file mode 100644
index 0000000..19a8059
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md
@@ -0,0 +1,24 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.2.0](https://github.com/grpc-ecosystem/go-grpc-prometheus/releases/tag/v1.2.0) - 2018-06-04
+
+### Added
+
+* Provide metrics object as `prometheus.Collector`, for conventional metric registration.
+* Support non-default/global Prometheus registry.
+* Allow configuring counters with `prometheus.CounterOpts`.
+
+### Changed
+
+* Remove usage of deprecated `grpc.Code()`.
+* Remove usage of deprecated `grpc.Errorf` and replace with `status.Errorf`.
+
+---
+
+This changelog was started with version `v1.2.0`, for earlier versions refer to the respective [GitHub releases](https://github.com/grpc-ecosystem/go-grpc-prometheus/releases).
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE
new file mode 100644
index 0000000..b2b0650
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
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diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md
new file mode 100644
index 0000000..499c583
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md
@@ -0,0 +1,247 @@
+# Go gRPC Interceptors for Prometheus monitoring
+
+[](https://travis-ci.org/grpc-ecosystem/go-grpc-prometheus)
+[](http://goreportcard.com/report/grpc-ecosystem/go-grpc-prometheus)
+[](https://godoc.org/github.com/grpc-ecosystem/go-grpc-prometheus)
+[](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-prometheus/?badge)
+[](https://codecov.io/gh/grpc-ecosystem/go-grpc-prometheus)
+[](LICENSE)
+
+[Prometheus](https://prometheus.io/) monitoring for your [gRPC Go](https://github.com/grpc/grpc-go) servers and clients.
+
+A sister implementation for [gRPC Java](https://github.com/grpc/grpc-java) (same metrics, same semantics) is in [grpc-ecosystem/java-grpc-prometheus](https://github.com/grpc-ecosystem/java-grpc-prometheus).
+
+## Interceptors
+
+[gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for Interceptors, i.e. middleware that is executed
+by a gRPC Server before the request is passed onto the user's application logic. It is a perfect way to implement
+common patterns: auth, logging and... monitoring.
+
+To use Interceptors in chains, please see [`go-grpc-middleware`](https://github.com/mwitkow/go-grpc-middleware).
+
+## Usage
+
+There are two types of interceptors: client-side and server-side. This package provides monitoring Interceptors for both.
+
+### Server-side
+
+```go
+import "github.com/grpc-ecosystem/go-grpc-prometheus"
+...
+ // Initialize your gRPC server's interceptor.
+ myServer := grpc.NewServer(
+ grpc.StreamInterceptor(grpc_prometheus.StreamServerInterceptor),
+ grpc.UnaryInterceptor(grpc_prometheus.UnaryServerInterceptor),
+ )
+ // Register your gRPC service implementations.
+ myservice.RegisterMyServiceServer(s.server, &myServiceImpl{})
+ // After all your registrations, make sure all of the Prometheus metrics are initialized.
+ grpc_prometheus.Register(myServer)
+ // Register Prometheus metrics handler.
+ http.Handle("/metrics", promhttp.Handler())
+...
+```
+
+### Client-side
+
+```go
+import "github.com/grpc-ecosystem/go-grpc-prometheus"
+...
+ clientConn, err = grpc.Dial(
+ address,
+ grpc.WithUnaryInterceptor(grpc_prometheus.UnaryClientInterceptor),
+ grpc.WithStreamInterceptor(grpc_prometheus.StreamClientInterceptor)
+ )
+ client = pb_testproto.NewTestServiceClient(clientConn)
+ resp, err := client.PingEmpty(s.ctx, &myservice.Request{Msg: "hello"})
+...
+```
+
+# Metrics
+
+## Labels
+
+All server-side metrics start with `grpc_server` as Prometheus subsystem name. All client-side metrics start with `grpc_client`. Both of them have mirror-concepts. Similarly all methods
+contain the same rich labels:
+
+ * `grpc_service` - the [gRPC service](http://www.grpc.io/docs/#defining-a-service) name, which is the combination of protobuf `package` and
+ the `grpc_service` section name. E.g. for `package = mwitkow.testproto` and
+ `service TestService` the label will be `grpc_service="mwitkow.testproto.TestService"`
+ * `grpc_method` - the name of the method called on the gRPC service. E.g.
+ `grpc_method="Ping"`
+ * `grpc_type` - the gRPC [type of request](http://www.grpc.io/docs/guides/concepts.html#rpc-life-cycle).
+ Differentiating between the two is important especially for latency measurements.
+
+ - `unary` is single request, single response RPC
+ - `client_stream` is a multi-request, single response RPC
+ - `server_stream` is a single request, multi-response RPC
+ - `bidi_stream` is a multi-request, multi-response RPC
+
+
+Additionally for completed RPCs, the following labels are used:
+
+ * `grpc_code` - the human-readable [gRPC status code](https://github.com/grpc/grpc-go/blob/master/codes/codes.go).
+ The list of all statuses is to long, but here are some common ones:
+
+ - `OK` - means the RPC was successful
+ - `IllegalArgument` - RPC contained bad values
+ - `Internal` - server-side error not disclosed to the clients
+
+## Counters
+
+The counters and their up to date documentation is in [server_reporter.go](server_reporter.go) and [client_reporter.go](client_reporter.go)
+the respective Prometheus handler (usually `/metrics`).
+
+For the purpose of this documentation we will only discuss `grpc_server` metrics. The `grpc_client` ones contain mirror concepts.
+
+For simplicity, let's assume we're tracking a single server-side RPC call of [`mwitkow.testproto.TestService`](examples/testproto/test.proto),
+calling the method `PingList`. The call succeeds and returns 20 messages in the stream.
+
+First, immediately after the server receives the call it will increment the
+`grpc_server_started_total` and start the handling time clock (if histograms are enabled).
+
+```jsoniq
+grpc_server_started_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1
+```
+
+Then the user logic gets invoked. It receives one message from the client containing the request
+(it's a `server_stream`):
+
+```jsoniq
+grpc_server_msg_received_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1
+```
+
+The user logic may return an error, or send multiple messages back to the client. In this case, on
+each of the 20 messages sent back, a counter will be incremented:
+
+```jsoniq
+grpc_server_msg_sent_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 20
+```
+
+After the call completes, its status (`OK` or other [gRPC status code](https://github.com/grpc/grpc-go/blob/master/codes/codes.go))
+and the relevant call labels increment the `grpc_server_handled_total` counter.
+
+```jsoniq
+grpc_server_handled_total{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1
+```
+
+## Histograms
+
+[Prometheus histograms](https://prometheus.io/docs/concepts/metric_types/#histogram) are a great way
+to measure latency distributions of your RPCs. However, since it is bad practice to have metrics
+of [high cardinality](https://prometheus.io/docs/practices/instrumentation/#do-not-overuse-labels)
+the latency monitoring metrics are disabled by default. To enable them please call the following
+in your server initialization code:
+
+```jsoniq
+grpc_prometheus.EnableHandlingTimeHistogram()
+```
+
+After the call completes, its handling time will be recorded in a [Prometheus histogram](https://prometheus.io/docs/concepts/metric_types/#histogram)
+variable `grpc_server_handling_seconds`. The histogram variable contains three sub-metrics:
+
+ * `grpc_server_handling_seconds_count` - the count of all completed RPCs by status and method
+ * `grpc_server_handling_seconds_sum` - cumulative time of RPCs by status and method, useful for
+ calculating average handling times
+ * `grpc_server_handling_seconds_bucket` - contains the counts of RPCs by status and method in respective
+ handling-time buckets. These buckets can be used by Prometheus to estimate SLAs (see [here](https://prometheus.io/docs/practices/histograms/))
+
+The counter values will look as follows:
+
+```jsoniq
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.005"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.01"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.025"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.05"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.1"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.25"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.5"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="1"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="2.5"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="5"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="10"} 1
+grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="+Inf"} 1
+grpc_server_handling_seconds_sum{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 0.0003866430000000001
+grpc_server_handling_seconds_count{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1
+```
+
+
+## Useful query examples
+
+Prometheus philosophy is to provide raw metrics to the monitoring system, and
+let the aggregations be handled there. The verbosity of above metrics make it possible to have that
+flexibility. Here's a couple of useful monitoring queries:
+
+
+### request inbound rate
+```jsoniq
+sum(rate(grpc_server_started_total{job="foo"}[1m])) by (grpc_service)
+```
+For `job="foo"` (common label to differentiate between Prometheus monitoring targets), calculate the
+rate of requests per second (1 minute window) for each gRPC `grpc_service` that the job has. Please note
+how the `grpc_method` is being omitted here: all methods of a given gRPC service will be summed together.
+
+### unary request error rate
+```jsoniq
+sum(rate(grpc_server_handled_total{job="foo",grpc_type="unary",grpc_code!="OK"}[1m])) by (grpc_service)
+```
+For `job="foo"`, calculate the per-`grpc_service` rate of `unary` (1:1) RPCs that failed, i.e. the
+ones that didn't finish with `OK` code.
+
+### unary request error percentage
+```jsoniq
+sum(rate(grpc_server_handled_total{job="foo",grpc_type="unary",grpc_code!="OK"}[1m])) by (grpc_service)
+ /
+sum(rate(grpc_server_started_total{job="foo",grpc_type="unary"}[1m])) by (grpc_service)
+ * 100.0
+```
+For `job="foo"`, calculate the percentage of failed requests by service. It's easy to notice that
+this is a combination of the two above examples. This is an example of a query you would like to
+[alert on](https://prometheus.io/docs/alerting/rules/) in your system for SLA violations, e.g.
+"no more than 1% requests should fail".
+
+### average response stream size
+```jsoniq
+sum(rate(grpc_server_msg_sent_total{job="foo",grpc_type="server_stream"}[10m])) by (grpc_service)
+ /
+sum(rate(grpc_server_started_total{job="foo",grpc_type="server_stream"}[10m])) by (grpc_service)
+```
+For `job="foo"` what is the `grpc_service`-wide `10m` average of messages returned for all `
+server_stream` RPCs. This allows you to track the stream sizes returned by your system, e.g. allows
+you to track when clients started to send "wide" queries that ret
+Note the divisor is the number of started RPCs, in order to account for in-flight requests.
+
+### 99%-tile latency of unary requests
+```jsoniq
+histogram_quantile(0.99,
+ sum(rate(grpc_server_handling_seconds_bucket{job="foo",grpc_type="unary"}[5m])) by (grpc_service,le)
+)
+```
+For `job="foo"`, returns an 99%-tile [quantile estimation](https://prometheus.io/docs/practices/histograms/#quantiles)
+of the handling time of RPCs per service. Please note the `5m` rate, this means that the quantile
+estimation will take samples in a rolling `5m` window. When combined with other quantiles
+(e.g. 50%, 90%), this query gives you tremendous insight into the responsiveness of your system
+(e.g. impact of caching).
+
+### percentage of slow unary queries (>250ms)
+```jsoniq
+100.0 - (
+sum(rate(grpc_server_handling_seconds_bucket{job="foo",grpc_type="unary",le="0.25"}[5m])) by (grpc_service)
+ /
+sum(rate(grpc_server_handling_seconds_count{job="foo",grpc_type="unary"}[5m])) by (grpc_service)
+) * 100.0
+```
+For `job="foo"` calculate the by-`grpc_service` fraction of slow requests that took longer than `0.25`
+seconds. This query is relatively complex, since the Prometheus aggregations use `le` (less or equal)
+buckets, meaning that counting "fast" requests fractions is easier. However, simple maths helps.
+This is an example of a query you would like to alert on in your system for SLA violations,
+e.g. "less than 1% of requests are slower than 250ms".
+
+
+## Status
+
+This code has been used since August 2015 as the basis for monitoring of *production* gRPC micro services at [Improbable](https://improbable.io).
+
+## License
+
+`go-grpc-prometheus` is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details.
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go
new file mode 100644
index 0000000..751a4c7
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go
@@ -0,0 +1,39 @@
+// Copyright 2016 Michal Witkowski. All Rights Reserved.
+// See LICENSE for licensing terms.
+
+// gRPC Prometheus monitoring interceptors for client-side gRPC.
+
+package grpc_prometheus
+
+import (
+ prom "github.com/prometheus/client_golang/prometheus"
+)
+
+var (
+ // DefaultClientMetrics is the default instance of ClientMetrics. It is
+ // intended to be used in conjunction the default Prometheus metrics
+ // registry.
+ DefaultClientMetrics = NewClientMetrics()
+
+ // UnaryClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Unary RPCs.
+ UnaryClientInterceptor = DefaultClientMetrics.UnaryClientInterceptor()
+
+ // StreamClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Streaming RPCs.
+ StreamClientInterceptor = DefaultClientMetrics.StreamClientInterceptor()
+)
+
+func init() {
+ prom.MustRegister(DefaultClientMetrics.clientStartedCounter)
+ prom.MustRegister(DefaultClientMetrics.clientHandledCounter)
+ prom.MustRegister(DefaultClientMetrics.clientStreamMsgReceived)
+ prom.MustRegister(DefaultClientMetrics.clientStreamMsgSent)
+}
+
+// EnableClientHandlingTimeHistogram turns on recording of handling time of
+// RPCs. Histogram metrics can be very expensive for Prometheus to retain and
+// query. This function acts on the DefaultClientMetrics variable and the
+// default Prometheus metrics registry.
+func EnableClientHandlingTimeHistogram(opts ...HistogramOption) {
+ DefaultClientMetrics.EnableClientHandlingTimeHistogram(opts...)
+ prom.Register(DefaultClientMetrics.clientHandledHistogram)
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go
new file mode 100644
index 0000000..9b476f9
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go
@@ -0,0 +1,170 @@
+package grpc_prometheus
+
+import (
+ "io"
+
+ prom "github.com/prometheus/client_golang/prometheus"
+ "golang.org/x/net/context"
+ "google.golang.org/grpc"
+ "google.golang.org/grpc/codes"
+ "google.golang.org/grpc/status"
+)
+
+// ClientMetrics represents a collection of metrics to be registered on a
+// Prometheus metrics registry for a gRPC client.
+type ClientMetrics struct {
+ clientStartedCounter *prom.CounterVec
+ clientHandledCounter *prom.CounterVec
+ clientStreamMsgReceived *prom.CounterVec
+ clientStreamMsgSent *prom.CounterVec
+ clientHandledHistogramEnabled bool
+ clientHandledHistogramOpts prom.HistogramOpts
+ clientHandledHistogram *prom.HistogramVec
+}
+
+// NewClientMetrics returns a ClientMetrics object. Use a new instance of
+// ClientMetrics when not using the default Prometheus metrics registry, for
+// example when wanting to control which metrics are added to a registry as
+// opposed to automatically adding metrics via init functions.
+func NewClientMetrics(counterOpts ...CounterOption) *ClientMetrics {
+ opts := counterOptions(counterOpts)
+ return &ClientMetrics{
+ clientStartedCounter: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_client_started_total",
+ Help: "Total number of RPCs started on the client.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+
+ clientHandledCounter: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_client_handled_total",
+ Help: "Total number of RPCs completed by the client, regardless of success or failure.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method", "grpc_code"}),
+
+ clientStreamMsgReceived: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_client_msg_received_total",
+ Help: "Total number of RPC stream messages received by the client.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+
+ clientStreamMsgSent: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_client_msg_sent_total",
+ Help: "Total number of gRPC stream messages sent by the client.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+
+ clientHandledHistogramEnabled: false,
+ clientHandledHistogramOpts: prom.HistogramOpts{
+ Name: "grpc_client_handling_seconds",
+ Help: "Histogram of response latency (seconds) of the gRPC until it is finished by the application.",
+ Buckets: prom.DefBuckets,
+ },
+ clientHandledHistogram: nil,
+ }
+}
+
+// Describe sends the super-set of all possible descriptors of metrics
+// collected by this Collector to the provided channel and returns once
+// the last descriptor has been sent.
+func (m *ClientMetrics) Describe(ch chan<- *prom.Desc) {
+ m.clientStartedCounter.Describe(ch)
+ m.clientHandledCounter.Describe(ch)
+ m.clientStreamMsgReceived.Describe(ch)
+ m.clientStreamMsgSent.Describe(ch)
+ if m.clientHandledHistogramEnabled {
+ m.clientHandledHistogram.Describe(ch)
+ }
+}
+
+// Collect is called by the Prometheus registry when collecting
+// metrics. The implementation sends each collected metric via the
+// provided channel and returns once the last metric has been sent.
+func (m *ClientMetrics) Collect(ch chan<- prom.Metric) {
+ m.clientStartedCounter.Collect(ch)
+ m.clientHandledCounter.Collect(ch)
+ m.clientStreamMsgReceived.Collect(ch)
+ m.clientStreamMsgSent.Collect(ch)
+ if m.clientHandledHistogramEnabled {
+ m.clientHandledHistogram.Collect(ch)
+ }
+}
+
+// EnableClientHandlingTimeHistogram turns on recording of handling time of RPCs.
+// Histogram metrics can be very expensive for Prometheus to retain and query.
+func (m *ClientMetrics) EnableClientHandlingTimeHistogram(opts ...HistogramOption) {
+ for _, o := range opts {
+ o(&m.clientHandledHistogramOpts)
+ }
+ if !m.clientHandledHistogramEnabled {
+ m.clientHandledHistogram = prom.NewHistogramVec(
+ m.clientHandledHistogramOpts,
+ []string{"grpc_type", "grpc_service", "grpc_method"},
+ )
+ }
+ m.clientHandledHistogramEnabled = true
+}
+
+// UnaryClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Unary RPCs.
+func (m *ClientMetrics) UnaryClientInterceptor() func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+ return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+ monitor := newClientReporter(m, Unary, method)
+ monitor.SentMessage()
+ err := invoker(ctx, method, req, reply, cc, opts...)
+ if err != nil {
+ monitor.ReceivedMessage()
+ }
+ st, _ := status.FromError(err)
+ monitor.Handled(st.Code())
+ return err
+ }
+}
+
+// StreamClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Streaming RPCs.
+func (m *ClientMetrics) StreamClientInterceptor() func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
+ return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
+ monitor := newClientReporter(m, clientStreamType(desc), method)
+ clientStream, err := streamer(ctx, desc, cc, method, opts...)
+ if err != nil {
+ st, _ := status.FromError(err)
+ monitor.Handled(st.Code())
+ return nil, err
+ }
+ return &monitoredClientStream{clientStream, monitor}, nil
+ }
+}
+
+func clientStreamType(desc *grpc.StreamDesc) grpcType {
+ if desc.ClientStreams && !desc.ServerStreams {
+ return ClientStream
+ } else if !desc.ClientStreams && desc.ServerStreams {
+ return ServerStream
+ }
+ return BidiStream
+}
+
+// monitoredClientStream wraps grpc.ClientStream allowing each Sent/Recv of message to increment counters.
+type monitoredClientStream struct {
+ grpc.ClientStream
+ monitor *clientReporter
+}
+
+func (s *monitoredClientStream) SendMsg(m interface{}) error {
+ err := s.ClientStream.SendMsg(m)
+ if err == nil {
+ s.monitor.SentMessage()
+ }
+ return err
+}
+
+func (s *monitoredClientStream) RecvMsg(m interface{}) error {
+ err := s.ClientStream.RecvMsg(m)
+ if err == nil {
+ s.monitor.ReceivedMessage()
+ } else if err == io.EOF {
+ s.monitor.Handled(codes.OK)
+ } else {
+ st, _ := status.FromError(err)
+ s.monitor.Handled(st.Code())
+ }
+ return err
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go
new file mode 100644
index 0000000..cbf1532
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go
@@ -0,0 +1,46 @@
+// Copyright 2016 Michal Witkowski. All Rights Reserved.
+// See LICENSE for licensing terms.
+
+package grpc_prometheus
+
+import (
+ "time"
+
+ "google.golang.org/grpc/codes"
+)
+
+type clientReporter struct {
+ metrics *ClientMetrics
+ rpcType grpcType
+ serviceName string
+ methodName string
+ startTime time.Time
+}
+
+func newClientReporter(m *ClientMetrics, rpcType grpcType, fullMethod string) *clientReporter {
+ r := &clientReporter{
+ metrics: m,
+ rpcType: rpcType,
+ }
+ if r.metrics.clientHandledHistogramEnabled {
+ r.startTime = time.Now()
+ }
+ r.serviceName, r.methodName = splitMethodName(fullMethod)
+ r.metrics.clientStartedCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+ return r
+}
+
+func (r *clientReporter) ReceivedMessage() {
+ r.metrics.clientStreamMsgReceived.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+}
+
+func (r *clientReporter) SentMessage() {
+ r.metrics.clientStreamMsgSent.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+}
+
+func (r *clientReporter) Handled(code codes.Code) {
+ r.metrics.clientHandledCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName, code.String()).Inc()
+ if r.metrics.clientHandledHistogramEnabled {
+ r.metrics.clientHandledHistogram.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Observe(time.Since(r.startTime).Seconds())
+ }
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile
new file mode 100644
index 0000000..74c0842
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile
@@ -0,0 +1,16 @@
+SHELL="/bin/bash"
+
+GOFILES_NOVENDOR = $(shell go list ./... | grep -v /vendor/)
+
+all: vet fmt test
+
+fmt:
+ go fmt $(GOFILES_NOVENDOR)
+
+vet:
+ go vet $(GOFILES_NOVENDOR)
+
+test: vet
+ ./scripts/test_all.sh
+
+.PHONY: all vet test
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go
new file mode 100644
index 0000000..9d51aec
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go
@@ -0,0 +1,41 @@
+package grpc_prometheus
+
+import (
+ prom "github.com/prometheus/client_golang/prometheus"
+)
+
+// A CounterOption lets you add options to Counter metrics using With* funcs.
+type CounterOption func(*prom.CounterOpts)
+
+type counterOptions []CounterOption
+
+func (co counterOptions) apply(o prom.CounterOpts) prom.CounterOpts {
+ for _, f := range co {
+ f(&o)
+ }
+ return o
+}
+
+// WithConstLabels allows you to add ConstLabels to Counter metrics.
+func WithConstLabels(labels prom.Labels) CounterOption {
+ return func(o *prom.CounterOpts) {
+ o.ConstLabels = labels
+ }
+}
+
+// A HistogramOption lets you add options to Histogram metrics using With*
+// funcs.
+type HistogramOption func(*prom.HistogramOpts)
+
+// WithHistogramBuckets allows you to specify custom bucket ranges for histograms if EnableHandlingTimeHistogram is on.
+func WithHistogramBuckets(buckets []float64) HistogramOption {
+ return func(o *prom.HistogramOpts) { o.Buckets = buckets }
+}
+
+// WithHistogramConstLabels allows you to add custom ConstLabels to
+// histograms metrics.
+func WithHistogramConstLabels(labels prom.Labels) HistogramOption {
+ return func(o *prom.HistogramOpts) {
+ o.ConstLabels = labels
+ }
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go
new file mode 100644
index 0000000..322f990
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go
@@ -0,0 +1,48 @@
+// Copyright 2016 Michal Witkowski. All Rights Reserved.
+// See LICENSE for licensing terms.
+
+// gRPC Prometheus monitoring interceptors for server-side gRPC.
+
+package grpc_prometheus
+
+import (
+ prom "github.com/prometheus/client_golang/prometheus"
+ "google.golang.org/grpc"
+)
+
+var (
+ // DefaultServerMetrics is the default instance of ServerMetrics. It is
+ // intended to be used in conjunction the default Prometheus metrics
+ // registry.
+ DefaultServerMetrics = NewServerMetrics()
+
+ // UnaryServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Unary RPCs.
+ UnaryServerInterceptor = DefaultServerMetrics.UnaryServerInterceptor()
+
+ // StreamServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Streaming RPCs.
+ StreamServerInterceptor = DefaultServerMetrics.StreamServerInterceptor()
+)
+
+func init() {
+ prom.MustRegister(DefaultServerMetrics.serverStartedCounter)
+ prom.MustRegister(DefaultServerMetrics.serverHandledCounter)
+ prom.MustRegister(DefaultServerMetrics.serverStreamMsgReceived)
+ prom.MustRegister(DefaultServerMetrics.serverStreamMsgSent)
+}
+
+// Register takes a gRPC server and pre-initializes all counters to 0. This
+// allows for easier monitoring in Prometheus (no missing metrics), and should
+// be called *after* all services have been registered with the server. This
+// function acts on the DefaultServerMetrics variable.
+func Register(server *grpc.Server) {
+ DefaultServerMetrics.InitializeMetrics(server)
+}
+
+// EnableHandlingTimeHistogram turns on recording of handling time
+// of RPCs. Histogram metrics can be very expensive for Prometheus
+// to retain and query. This function acts on the DefaultServerMetrics
+// variable and the default Prometheus metrics registry.
+func EnableHandlingTimeHistogram(opts ...HistogramOption) {
+ DefaultServerMetrics.EnableHandlingTimeHistogram(opts...)
+ prom.Register(DefaultServerMetrics.serverHandledHistogram)
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go
new file mode 100644
index 0000000..5b1467e
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go
@@ -0,0 +1,185 @@
+package grpc_prometheus
+
+import (
+ prom "github.com/prometheus/client_golang/prometheus"
+ "golang.org/x/net/context"
+ "google.golang.org/grpc"
+ "google.golang.org/grpc/status"
+)
+
+// ServerMetrics represents a collection of metrics to be registered on a
+// Prometheus metrics registry for a gRPC server.
+type ServerMetrics struct {
+ serverStartedCounter *prom.CounterVec
+ serverHandledCounter *prom.CounterVec
+ serverStreamMsgReceived *prom.CounterVec
+ serverStreamMsgSent *prom.CounterVec
+ serverHandledHistogramEnabled bool
+ serverHandledHistogramOpts prom.HistogramOpts
+ serverHandledHistogram *prom.HistogramVec
+}
+
+// NewServerMetrics returns a ServerMetrics object. Use a new instance of
+// ServerMetrics when not using the default Prometheus metrics registry, for
+// example when wanting to control which metrics are added to a registry as
+// opposed to automatically adding metrics via init functions.
+func NewServerMetrics(counterOpts ...CounterOption) *ServerMetrics {
+ opts := counterOptions(counterOpts)
+ return &ServerMetrics{
+ serverStartedCounter: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_server_started_total",
+ Help: "Total number of RPCs started on the server.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+ serverHandledCounter: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_server_handled_total",
+ Help: "Total number of RPCs completed on the server, regardless of success or failure.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method", "grpc_code"}),
+ serverStreamMsgReceived: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_server_msg_received_total",
+ Help: "Total number of RPC stream messages received on the server.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+ serverStreamMsgSent: prom.NewCounterVec(
+ opts.apply(prom.CounterOpts{
+ Name: "grpc_server_msg_sent_total",
+ Help: "Total number of gRPC stream messages sent by the server.",
+ }), []string{"grpc_type", "grpc_service", "grpc_method"}),
+ serverHandledHistogramEnabled: false,
+ serverHandledHistogramOpts: prom.HistogramOpts{
+ Name: "grpc_server_handling_seconds",
+ Help: "Histogram of response latency (seconds) of gRPC that had been application-level handled by the server.",
+ Buckets: prom.DefBuckets,
+ },
+ serverHandledHistogram: nil,
+ }
+}
+
+// EnableHandlingTimeHistogram enables histograms being registered when
+// registering the ServerMetrics on a Prometheus registry. Histograms can be
+// expensive on Prometheus servers. It takes options to configure histogram
+// options such as the defined buckets.
+func (m *ServerMetrics) EnableHandlingTimeHistogram(opts ...HistogramOption) {
+ for _, o := range opts {
+ o(&m.serverHandledHistogramOpts)
+ }
+ if !m.serverHandledHistogramEnabled {
+ m.serverHandledHistogram = prom.NewHistogramVec(
+ m.serverHandledHistogramOpts,
+ []string{"grpc_type", "grpc_service", "grpc_method"},
+ )
+ }
+ m.serverHandledHistogramEnabled = true
+}
+
+// Describe sends the super-set of all possible descriptors of metrics
+// collected by this Collector to the provided channel and returns once
+// the last descriptor has been sent.
+func (m *ServerMetrics) Describe(ch chan<- *prom.Desc) {
+ m.serverStartedCounter.Describe(ch)
+ m.serverHandledCounter.Describe(ch)
+ m.serverStreamMsgReceived.Describe(ch)
+ m.serverStreamMsgSent.Describe(ch)
+ if m.serverHandledHistogramEnabled {
+ m.serverHandledHistogram.Describe(ch)
+ }
+}
+
+// Collect is called by the Prometheus registry when collecting
+// metrics. The implementation sends each collected metric via the
+// provided channel and returns once the last metric has been sent.
+func (m *ServerMetrics) Collect(ch chan<- prom.Metric) {
+ m.serverStartedCounter.Collect(ch)
+ m.serverHandledCounter.Collect(ch)
+ m.serverStreamMsgReceived.Collect(ch)
+ m.serverStreamMsgSent.Collect(ch)
+ if m.serverHandledHistogramEnabled {
+ m.serverHandledHistogram.Collect(ch)
+ }
+}
+
+// UnaryServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Unary RPCs.
+func (m *ServerMetrics) UnaryServerInterceptor() func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+ return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+ monitor := newServerReporter(m, Unary, info.FullMethod)
+ monitor.ReceivedMessage()
+ resp, err := handler(ctx, req)
+ st, _ := status.FromError(err)
+ monitor.Handled(st.Code())
+ if err == nil {
+ monitor.SentMessage()
+ }
+ return resp, err
+ }
+}
+
+// StreamServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Streaming RPCs.
+func (m *ServerMetrics) StreamServerInterceptor() func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+ return func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+ monitor := newServerReporter(m, streamRPCType(info), info.FullMethod)
+ err := handler(srv, &monitoredServerStream{ss, monitor})
+ st, _ := status.FromError(err)
+ monitor.Handled(st.Code())
+ return err
+ }
+}
+
+// InitializeMetrics initializes all metrics, with their appropriate null
+// value, for all gRPC methods registered on a gRPC server. This is useful, to
+// ensure that all metrics exist when collecting and querying.
+func (m *ServerMetrics) InitializeMetrics(server *grpc.Server) {
+ serviceInfo := server.GetServiceInfo()
+ for serviceName, info := range serviceInfo {
+ for _, mInfo := range info.Methods {
+ preRegisterMethod(m, serviceName, &mInfo)
+ }
+ }
+}
+
+func streamRPCType(info *grpc.StreamServerInfo) grpcType {
+ if info.IsClientStream && !info.IsServerStream {
+ return ClientStream
+ } else if !info.IsClientStream && info.IsServerStream {
+ return ServerStream
+ }
+ return BidiStream
+}
+
+// monitoredStream wraps grpc.ServerStream allowing each Sent/Recv of message to increment counters.
+type monitoredServerStream struct {
+ grpc.ServerStream
+ monitor *serverReporter
+}
+
+func (s *monitoredServerStream) SendMsg(m interface{}) error {
+ err := s.ServerStream.SendMsg(m)
+ if err == nil {
+ s.monitor.SentMessage()
+ }
+ return err
+}
+
+func (s *monitoredServerStream) RecvMsg(m interface{}) error {
+ err := s.ServerStream.RecvMsg(m)
+ if err == nil {
+ s.monitor.ReceivedMessage()
+ }
+ return err
+}
+
+// preRegisterMethod is invoked on Register of a Server, allowing all gRPC services labels to be pre-populated.
+func preRegisterMethod(metrics *ServerMetrics, serviceName string, mInfo *grpc.MethodInfo) {
+ methodName := mInfo.Name
+ methodType := string(typeFromMethodInfo(mInfo))
+ // These are just references (no increments), as just referencing will create the labels but not set values.
+ metrics.serverStartedCounter.GetMetricWithLabelValues(methodType, serviceName, methodName)
+ metrics.serverStreamMsgReceived.GetMetricWithLabelValues(methodType, serviceName, methodName)
+ metrics.serverStreamMsgSent.GetMetricWithLabelValues(methodType, serviceName, methodName)
+ if metrics.serverHandledHistogramEnabled {
+ metrics.serverHandledHistogram.GetMetricWithLabelValues(methodType, serviceName, methodName)
+ }
+ for _, code := range allCodes {
+ metrics.serverHandledCounter.GetMetricWithLabelValues(methodType, serviceName, methodName, code.String())
+ }
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go
new file mode 100644
index 0000000..aa9db54
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go
@@ -0,0 +1,46 @@
+// Copyright 2016 Michal Witkowski. All Rights Reserved.
+// See LICENSE for licensing terms.
+
+package grpc_prometheus
+
+import (
+ "time"
+
+ "google.golang.org/grpc/codes"
+)
+
+type serverReporter struct {
+ metrics *ServerMetrics
+ rpcType grpcType
+ serviceName string
+ methodName string
+ startTime time.Time
+}
+
+func newServerReporter(m *ServerMetrics, rpcType grpcType, fullMethod string) *serverReporter {
+ r := &serverReporter{
+ metrics: m,
+ rpcType: rpcType,
+ }
+ if r.metrics.serverHandledHistogramEnabled {
+ r.startTime = time.Now()
+ }
+ r.serviceName, r.methodName = splitMethodName(fullMethod)
+ r.metrics.serverStartedCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+ return r
+}
+
+func (r *serverReporter) ReceivedMessage() {
+ r.metrics.serverStreamMsgReceived.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+}
+
+func (r *serverReporter) SentMessage() {
+ r.metrics.serverStreamMsgSent.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc()
+}
+
+func (r *serverReporter) Handled(code codes.Code) {
+ r.metrics.serverHandledCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName, code.String()).Inc()
+ if r.metrics.serverHandledHistogramEnabled {
+ r.metrics.serverHandledHistogram.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Observe(time.Since(r.startTime).Seconds())
+ }
+}
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go
new file mode 100644
index 0000000..7987de3
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go
@@ -0,0 +1,50 @@
+// Copyright 2016 Michal Witkowski. All Rights Reserved.
+// See LICENSE for licensing terms.
+
+package grpc_prometheus
+
+import (
+ "strings"
+
+ "google.golang.org/grpc"
+ "google.golang.org/grpc/codes"
+)
+
+type grpcType string
+
+const (
+ Unary grpcType = "unary"
+ ClientStream grpcType = "client_stream"
+ ServerStream grpcType = "server_stream"
+ BidiStream grpcType = "bidi_stream"
+)
+
+var (
+ allCodes = []codes.Code{
+ codes.OK, codes.Canceled, codes.Unknown, codes.InvalidArgument, codes.DeadlineExceeded, codes.NotFound,
+ codes.AlreadyExists, codes.PermissionDenied, codes.Unauthenticated, codes.ResourceExhausted,
+ codes.FailedPrecondition, codes.Aborted, codes.OutOfRange, codes.Unimplemented, codes.Internal,
+ codes.Unavailable, codes.DataLoss,
+ }
+)
+
+func splitMethodName(fullMethodName string) (string, string) {
+ fullMethodName = strings.TrimPrefix(fullMethodName, "/") // remove leading slash
+ if i := strings.Index(fullMethodName, "/"); i >= 0 {
+ return fullMethodName[:i], fullMethodName[i+1:]
+ }
+ return "unknown", "unknown"
+}
+
+func typeFromMethodInfo(mInfo *grpc.MethodInfo) grpcType {
+ if !mInfo.IsClientStream && !mInfo.IsServerStream {
+ return Unary
+ }
+ if mInfo.IsClientStream && !mInfo.IsServerStream {
+ return ClientStream
+ }
+ if !mInfo.IsClientStream && mInfo.IsServerStream {
+ return ServerStream
+ }
+ return BidiStream
+}
diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md
index 52b111d..c589add 100644
--- a/vendor/github.com/json-iterator/go/README.md
+++ b/vendor/github.com/json-iterator/go/README.md
@@ -8,8 +8,6 @@
A high-performance 100% compatible drop-in replacement of "encoding/json"
-You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go)
-
# Benchmark
diff --git a/vendor/github.com/json-iterator/go/go.mod b/vendor/github.com/json-iterator/go/go.mod
index e05c42f..e817ccc 100644
--- a/vendor/github.com/json-iterator/go/go.mod
+++ b/vendor/github.com/json-iterator/go/go.mod
@@ -6,6 +6,6 @@ require (
github.com/davecgh/go-spew v1.1.1
github.com/google/gofuzz v1.0.0
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421
- github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742
+ github.com/modern-go/reflect2 v1.0.2
github.com/stretchr/testify v1.3.0
)
diff --git a/vendor/github.com/json-iterator/go/go.sum b/vendor/github.com/json-iterator/go/go.sum
index be00a6d..4b7bb8a 100644
--- a/vendor/github.com/json-iterator/go/go.sum
+++ b/vendor/github.com/json-iterator/go/go.sum
@@ -5,11 +5,10 @@ github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
-github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE b/vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE
new file mode 100644
index 0000000..8dada3e
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "{}"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright {yyyy} {name of copyright owner}
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE b/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE
new file mode 100644
index 0000000..5d8cb5b
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/NOTICE
@@ -0,0 +1 @@
+Copyright 2012 Matt T. Proud (matt.proud@gmail.com)
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore
new file mode 100644
index 0000000..e16fb94
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/.gitignore
@@ -0,0 +1 @@
+cover.dat
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/BUILD.bazel b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/BUILD.bazel
new file mode 100644
index 0000000..aadcadf
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/BUILD.bazel
@@ -0,0 +1,14 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "pbutil",
+ srcs = [
+ "decode.go",
+ "doc.go",
+ "encode.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil",
+ importpath = "github.com/matttproud/golang_protobuf_extensions/pbutil",
+ visibility = ["//visibility:public"],
+ deps = ["@com_github_golang_protobuf//proto:go_default_library"],
+)
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile
new file mode 100644
index 0000000..81be214
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/Makefile
@@ -0,0 +1,7 @@
+all:
+
+cover:
+ go test -cover -v -coverprofile=cover.dat ./...
+ go tool cover -func cover.dat
+
+.PHONY: cover
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go
new file mode 100644
index 0000000..258c063
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go
@@ -0,0 +1,75 @@
+// Copyright 2013 Matt T. Proud
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pbutil
+
+import (
+ "encoding/binary"
+ "errors"
+ "io"
+
+ "github.com/golang/protobuf/proto"
+)
+
+var errInvalidVarint = errors.New("invalid varint32 encountered")
+
+// ReadDelimited decodes a message from the provided length-delimited stream,
+// where the length is encoded as 32-bit varint prefix to the message body.
+// It returns the total number of bytes read and any applicable error. This is
+// roughly equivalent to the companion Java API's
+// MessageLite#parseDelimitedFrom. As per the reader contract, this function
+// calls r.Read repeatedly as required until exactly one message including its
+// prefix is read and decoded (or an error has occurred). The function never
+// reads more bytes from the stream than required. The function never returns
+// an error if a message has been read and decoded correctly, even if the end
+// of the stream has been reached in doing so. In that case, any subsequent
+// calls return (0, io.EOF).
+func ReadDelimited(r io.Reader, m proto.Message) (n int, err error) {
+ // Per AbstractParser#parsePartialDelimitedFrom with
+ // CodedInputStream#readRawVarint32.
+ var headerBuf [binary.MaxVarintLen32]byte
+ var bytesRead, varIntBytes int
+ var messageLength uint64
+ for varIntBytes == 0 { // i.e. no varint has been decoded yet.
+ if bytesRead >= len(headerBuf) {
+ return bytesRead, errInvalidVarint
+ }
+ // We have to read byte by byte here to avoid reading more bytes
+ // than required. Each read byte is appended to what we have
+ // read before.
+ newBytesRead, err := r.Read(headerBuf[bytesRead : bytesRead+1])
+ if newBytesRead == 0 {
+ if err != nil {
+ return bytesRead, err
+ }
+ // A Reader should not return (0, nil), but if it does,
+ // it should be treated as no-op (according to the
+ // Reader contract). So let's go on...
+ continue
+ }
+ bytesRead += newBytesRead
+ // Now present everything read so far to the varint decoder and
+ // see if a varint can be decoded already.
+ messageLength, varIntBytes = proto.DecodeVarint(headerBuf[:bytesRead])
+ }
+
+ messageBuf := make([]byte, messageLength)
+ newBytesRead, err := io.ReadFull(r, messageBuf)
+ bytesRead += newBytesRead
+ if err != nil {
+ return bytesRead, err
+ }
+
+ return bytesRead, proto.Unmarshal(messageBuf, m)
+}
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go
new file mode 100644
index 0000000..c318385
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2013 Matt T. Proud
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package pbutil provides record length-delimited Protocol Buffer streaming.
+package pbutil
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go
new file mode 100644
index 0000000..8fb59ad
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go
@@ -0,0 +1,46 @@
+// Copyright 2013 Matt T. Proud
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package pbutil
+
+import (
+ "encoding/binary"
+ "io"
+
+ "github.com/golang/protobuf/proto"
+)
+
+// WriteDelimited encodes and dumps a message to the provided writer prefixed
+// with a 32-bit varint indicating the length of the encoded message, producing
+// a length-delimited record stream, which can be used to chain together
+// encoded messages of the same type together in a file. It returns the total
+// number of bytes written and any applicable error. This is roughly
+// equivalent to the companion Java API's MessageLite#writeDelimitedTo.
+func WriteDelimited(w io.Writer, m proto.Message) (n int, err error) {
+ buffer, err := proto.Marshal(m)
+ if err != nil {
+ return 0, err
+ }
+
+ var buf [binary.MaxVarintLen32]byte
+ encodedLength := binary.PutUvarint(buf[:], uint64(len(buffer)))
+
+ sync, err := w.Write(buf[:encodedLength])
+ if err != nil {
+ return sync, err
+ }
+
+ n, err = w.Write(buffer)
+ return n + sync, err
+}
diff --git a/vendor/github.com/modern-go/reflect2/.travis.yml b/vendor/github.com/modern-go/reflect2/.travis.yml
index fbb4374..b097728 100644
--- a/vendor/github.com/modern-go/reflect2/.travis.yml
+++ b/vendor/github.com/modern-go/reflect2/.travis.yml
@@ -1,7 +1,7 @@
language: go
go:
- - 1.8.x
+ - 1.9.x
- 1.x
before_install:
diff --git a/vendor/github.com/modern-go/reflect2/BUILD.bazel b/vendor/github.com/modern-go/reflect2/BUILD.bazel
index 8289c18..da3c8cf 100644
--- a/vendor/github.com/modern-go/reflect2/BUILD.bazel
+++ b/vendor/github.com/modern-go/reflect2/BUILD.bazel
@@ -3,10 +3,9 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "reflect2",
srcs = [
- "go_above_17.go",
+ "go_above_118.go",
"go_above_19.go",
- "go_below_17.go",
- "go_below_19.go",
+ "go_below_118.go",
"reflect2.go",
"reflect2_amd64.s",
"reflect2_kind.go",
@@ -38,5 +37,4 @@ go_library(
importmap = "peridot.resf.org/vendor/github.com/modern-go/reflect2",
importpath = "github.com/modern-go/reflect2",
visibility = ["//visibility:public"],
- deps = ["//vendor/github.com/modern-go/concurrent"],
)
diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.lock b/vendor/github.com/modern-go/reflect2/Gopkg.lock
index 2a3a698..10ef811 100644
--- a/vendor/github.com/modern-go/reflect2/Gopkg.lock
+++ b/vendor/github.com/modern-go/reflect2/Gopkg.lock
@@ -1,15 +1,9 @@
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-[[projects]]
- name = "github.com/modern-go/concurrent"
- packages = ["."]
- revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a"
- version = "1.0.0"
-
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
- inputs-digest = "daee8a88b3498b61c5640056665b8b9eea062006f5e596bbb6a3ed9119a11ec7"
+ input-imports = []
solver-name = "gps-cdcl"
solver-version = 1
diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.toml b/vendor/github.com/modern-go/reflect2/Gopkg.toml
index 2f4f4db..a9bc506 100644
--- a/vendor/github.com/modern-go/reflect2/Gopkg.toml
+++ b/vendor/github.com/modern-go/reflect2/Gopkg.toml
@@ -26,10 +26,6 @@
ignored = []
-[[constraint]]
- name = "github.com/modern-go/concurrent"
- version = "1.0.0"
-
[prune]
go-tests = true
unused-packages = true
diff --git a/vendor/github.com/modern-go/reflect2/go.mod b/vendor/github.com/modern-go/reflect2/go.mod
new file mode 100644
index 0000000..9057e9b
--- /dev/null
+++ b/vendor/github.com/modern-go/reflect2/go.mod
@@ -0,0 +1,3 @@
+module github.com/modern-go/reflect2
+
+go 1.12
diff --git a/vendor/github.com/modern-go/reflect2/go_above_118.go b/vendor/github.com/modern-go/reflect2/go_above_118.go
new file mode 100644
index 0000000..2b4116f
--- /dev/null
+++ b/vendor/github.com/modern-go/reflect2/go_above_118.go
@@ -0,0 +1,23 @@
+//+build go1.18
+
+package reflect2
+
+import (
+ "unsafe"
+)
+
+// m escapes into the return value, but the caller of mapiterinit
+// doesn't let the return value escape.
+//go:noescape
+//go:linkname mapiterinit reflect.mapiterinit
+func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer, it *hiter)
+
+func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator {
+ var it hiter
+ mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj), &it)
+ return &UnsafeMapIterator{
+ hiter: &it,
+ pKeyRType: type2.pKeyRType,
+ pElemRType: type2.pElemRType,
+ }
+}
\ No newline at end of file
diff --git a/vendor/github.com/modern-go/reflect2/go_above_17.go b/vendor/github.com/modern-go/reflect2/go_above_17.go
deleted file mode 100644
index 5c1cea8..0000000
--- a/vendor/github.com/modern-go/reflect2/go_above_17.go
+++ /dev/null
@@ -1,8 +0,0 @@
-//+build go1.7
-
-package reflect2
-
-import "unsafe"
-
-//go:linkname resolveTypeOff reflect.resolveTypeOff
-func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer
diff --git a/vendor/github.com/modern-go/reflect2/go_above_19.go b/vendor/github.com/modern-go/reflect2/go_above_19.go
index c7e3b78..974f768 100644
--- a/vendor/github.com/modern-go/reflect2/go_above_19.go
+++ b/vendor/github.com/modern-go/reflect2/go_above_19.go
@@ -6,6 +6,9 @@ import (
"unsafe"
)
+//go:linkname resolveTypeOff reflect.resolveTypeOff
+func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer
+
//go:linkname makemap reflect.makemap
func makemap(rtype unsafe.Pointer, cap int) (m unsafe.Pointer)
diff --git a/vendor/github.com/modern-go/reflect2/go_below_118.go b/vendor/github.com/modern-go/reflect2/go_below_118.go
new file mode 100644
index 0000000..00003db
--- /dev/null
+++ b/vendor/github.com/modern-go/reflect2/go_below_118.go
@@ -0,0 +1,21 @@
+//+build !go1.18
+
+package reflect2
+
+import (
+ "unsafe"
+)
+
+// m escapes into the return value, but the caller of mapiterinit
+// doesn't let the return value escape.
+//go:noescape
+//go:linkname mapiterinit reflect.mapiterinit
+func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer) (val *hiter)
+
+func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator {
+ return &UnsafeMapIterator{
+ hiter: mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj)),
+ pKeyRType: type2.pKeyRType,
+ pElemRType: type2.pElemRType,
+ }
+}
\ No newline at end of file
diff --git a/vendor/github.com/modern-go/reflect2/go_below_17.go b/vendor/github.com/modern-go/reflect2/go_below_17.go
deleted file mode 100644
index 65a93c8..0000000
--- a/vendor/github.com/modern-go/reflect2/go_below_17.go
+++ /dev/null
@@ -1,9 +0,0 @@
-//+build !go1.7
-
-package reflect2
-
-import "unsafe"
-
-func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer {
- return nil
-}
diff --git a/vendor/github.com/modern-go/reflect2/go_below_19.go b/vendor/github.com/modern-go/reflect2/go_below_19.go
deleted file mode 100644
index b050ef7..0000000
--- a/vendor/github.com/modern-go/reflect2/go_below_19.go
+++ /dev/null
@@ -1,14 +0,0 @@
-//+build !go1.9
-
-package reflect2
-
-import (
- "unsafe"
-)
-
-//go:linkname makemap reflect.makemap
-func makemap(rtype unsafe.Pointer) (m unsafe.Pointer)
-
-func makeMapWithSize(rtype unsafe.Pointer, cap int) unsafe.Pointer {
- return makemap(rtype)
-}
diff --git a/vendor/github.com/modern-go/reflect2/reflect2.go b/vendor/github.com/modern-go/reflect2/reflect2.go
index 63b49c7..c43c8b9 100644
--- a/vendor/github.com/modern-go/reflect2/reflect2.go
+++ b/vendor/github.com/modern-go/reflect2/reflect2.go
@@ -1,8 +1,9 @@
package reflect2
import (
- "github.com/modern-go/concurrent"
"reflect"
+ "runtime"
+ "sync"
"unsafe"
)
@@ -130,13 +131,13 @@ var ConfigSafe = Config{UseSafeImplementation: true}.Froze()
type frozenConfig struct {
useSafeImplementation bool
- cache *concurrent.Map
+ cache *sync.Map
}
func (cfg Config) Froze() *frozenConfig {
return &frozenConfig{
useSafeImplementation: cfg.UseSafeImplementation,
- cache: concurrent.NewMap(),
+ cache: new(sync.Map),
}
}
@@ -288,11 +289,12 @@ func NoEscape(p unsafe.Pointer) unsafe.Pointer {
}
func UnsafeCastString(str string) []byte {
+ bytes := make([]byte, 0)
stringHeader := (*reflect.StringHeader)(unsafe.Pointer(&str))
- sliceHeader := &reflect.SliceHeader{
- Data: stringHeader.Data,
- Cap: stringHeader.Len,
- Len: stringHeader.Len,
- }
- return *(*[]byte)(unsafe.Pointer(sliceHeader))
+ sliceHeader := (*reflect.SliceHeader)(unsafe.Pointer(&bytes))
+ sliceHeader.Data = stringHeader.Data
+ sliceHeader.Cap = stringHeader.Len
+ sliceHeader.Len = stringHeader.Len
+ runtime.KeepAlive(str)
+ return bytes
}
diff --git a/vendor/github.com/modern-go/reflect2/test.sh b/vendor/github.com/modern-go/reflect2/test.sh
deleted file mode 100644
index 3d2b976..0000000
--- a/vendor/github.com/modern-go/reflect2/test.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-echo "" > coverage.txt
-
-for d in $(go list github.com/modern-go/reflect2-tests/... | grep -v vendor); do
- go test -coverprofile=profile.out -coverpkg=github.com/modern-go/reflect2 $d
- if [ -f profile.out ]; then
- cat profile.out >> coverage.txt
- rm profile.out
- fi
-done
diff --git a/vendor/github.com/modern-go/reflect2/type_map.go b/vendor/github.com/modern-go/reflect2/type_map.go
index 3acfb55..4b13c31 100644
--- a/vendor/github.com/modern-go/reflect2/type_map.go
+++ b/vendor/github.com/modern-go/reflect2/type_map.go
@@ -1,17 +1,13 @@
+// +build !gccgo
+
package reflect2
import (
"reflect"
- "runtime"
- "strings"
"sync"
"unsafe"
)
-// typelinks1 for 1.5 ~ 1.6
-//go:linkname typelinks1 reflect.typelinks
-func typelinks1() [][]unsafe.Pointer
-
// typelinks2 for 1.7 ~
//go:linkname typelinks2 reflect.typelinks
func typelinks2() (sections []unsafe.Pointer, offset [][]int32)
@@ -27,49 +23,10 @@ func discoverTypes() {
types = make(map[string]reflect.Type)
packages = make(map[string]map[string]reflect.Type)
- ver := runtime.Version()
- if ver == "go1.5" || strings.HasPrefix(ver, "go1.5.") {
- loadGo15Types()
- } else if ver == "go1.6" || strings.HasPrefix(ver, "go1.6.") {
- loadGo15Types()
- } else {
- loadGo17Types()
- }
+ loadGoTypes()
}
-func loadGo15Types() {
- var obj interface{} = reflect.TypeOf(0)
- typePtrss := typelinks1()
- for _, typePtrs := range typePtrss {
- for _, typePtr := range typePtrs {
- (*emptyInterface)(unsafe.Pointer(&obj)).word = typePtr
- typ := obj.(reflect.Type)
- if typ.Kind() == reflect.Ptr && typ.Elem().Kind() == reflect.Struct {
- loadedType := typ.Elem()
- pkgTypes := packages[loadedType.PkgPath()]
- if pkgTypes == nil {
- pkgTypes = map[string]reflect.Type{}
- packages[loadedType.PkgPath()] = pkgTypes
- }
- types[loadedType.String()] = loadedType
- pkgTypes[loadedType.Name()] = loadedType
- }
- if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Ptr &&
- typ.Elem().Elem().Kind() == reflect.Struct {
- loadedType := typ.Elem().Elem()
- pkgTypes := packages[loadedType.PkgPath()]
- if pkgTypes == nil {
- pkgTypes = map[string]reflect.Type{}
- packages[loadedType.PkgPath()] = pkgTypes
- }
- types[loadedType.String()] = loadedType
- pkgTypes[loadedType.Name()] = loadedType
- }
- }
- }
-}
-
-func loadGo17Types() {
+func loadGoTypes() {
var obj interface{} = reflect.TypeOf(0)
sections, offset := typelinks2()
for i, offs := range offset {
diff --git a/vendor/github.com/modern-go/reflect2/unsafe_link.go b/vendor/github.com/modern-go/reflect2/unsafe_link.go
index 57229c8..b49f614 100644
--- a/vendor/github.com/modern-go/reflect2/unsafe_link.go
+++ b/vendor/github.com/modern-go/reflect2/unsafe_link.go
@@ -19,18 +19,12 @@ func typedslicecopy(elemType unsafe.Pointer, dst, src sliceHeader) int
//go:linkname mapassign reflect.mapassign
//go:noescape
-func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key, val unsafe.Pointer)
+func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer, val unsafe.Pointer)
//go:linkname mapaccess reflect.mapaccess
//go:noescape
func mapaccess(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer) (val unsafe.Pointer)
-// m escapes into the return value, but the caller of mapiterinit
-// doesn't let the return value escape.
-//go:noescape
-//go:linkname mapiterinit reflect.mapiterinit
-func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer) *hiter
-
//go:noescape
//go:linkname mapiternext reflect.mapiternext
func mapiternext(it *hiter)
@@ -42,9 +36,21 @@ func ifaceE2I(rtype unsafe.Pointer, src interface{}, dst unsafe.Pointer)
// If you modify hiter, also change cmd/internal/gc/reflect.go to indicate
// the layout of this structure.
type hiter struct {
- key unsafe.Pointer // Must be in first position. Write nil to indicate iteration end (see cmd/internal/gc/range.go).
- value unsafe.Pointer // Must be in second position (see cmd/internal/gc/range.go).
- // rest fields are ignored
+ key unsafe.Pointer
+ value unsafe.Pointer
+ t unsafe.Pointer
+ h unsafe.Pointer
+ buckets unsafe.Pointer
+ bptr unsafe.Pointer
+ overflow *[]unsafe.Pointer
+ oldoverflow *[]unsafe.Pointer
+ startBucket uintptr
+ offset uint8
+ wrapped bool
+ B uint8
+ i uint8
+ bucket uintptr
+ checkBucket uintptr
}
// add returns p+x.
diff --git a/vendor/github.com/modern-go/reflect2/unsafe_map.go b/vendor/github.com/modern-go/reflect2/unsafe_map.go
index f2e76e6..37872da 100644
--- a/vendor/github.com/modern-go/reflect2/unsafe_map.go
+++ b/vendor/github.com/modern-go/reflect2/unsafe_map.go
@@ -107,14 +107,6 @@ func (type2 *UnsafeMapType) Iterate(obj interface{}) MapIterator {
return type2.UnsafeIterate(objEFace.data)
}
-func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator {
- return &UnsafeMapIterator{
- hiter: mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj)),
- pKeyRType: type2.pKeyRType,
- pElemRType: type2.pElemRType,
- }
-}
-
type UnsafeMapIterator struct {
*hiter
pKeyRType unsafe.Pointer
diff --git a/vendor/github.com/prometheus/client_golang/LICENSE b/vendor/github.com/prometheus/client_golang/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/vendor/github.com/prometheus/client_golang/NOTICE b/vendor/github.com/prometheus/client_golang/NOTICE
new file mode 100644
index 0000000..dd878a3
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/NOTICE
@@ -0,0 +1,23 @@
+Prometheus instrumentation library for Go applications
+Copyright 2012-2015 The Prometheus Authors
+
+This product includes software developed at
+SoundCloud Ltd. (http://soundcloud.com/).
+
+
+The following components are included in this product:
+
+perks - a fork of https://github.com/bmizerany/perks
+https://github.com/beorn7/perks
+Copyright 2013-2015 Blake Mizerany, Björn Rabenstein
+See https://github.com/beorn7/perks/blob/master/README.md for license details.
+
+Go support for Protocol Buffers - Google's data interchange format
+http://github.com/golang/protobuf/
+Copyright 2010 The Go Authors
+See source code for license details.
+
+Support for streaming Protocol Buffer messages for the Go language (golang).
+https://github.com/matttproud/golang_protobuf_extensions
+Copyright 2013 Matt T. Proud
+Licensed under the Apache License, Version 2.0
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/.gitignore b/vendor/github.com/prometheus/client_golang/prometheus/.gitignore
new file mode 100644
index 0000000..3460f03
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/.gitignore
@@ -0,0 +1 @@
+command-line-arguments.test
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/BUILD.bazel b/vendor/github.com/prometheus/client_golang/prometheus/BUILD.bazel
new file mode 100644
index 0000000..6867053
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/BUILD.bazel
@@ -0,0 +1,89 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "prometheus",
+ srcs = [
+ "build_info_collector.go",
+ "collector.go",
+ "counter.go",
+ "desc.go",
+ "doc.go",
+ "expvar_collector.go",
+ "fnv.go",
+ "gauge.go",
+ "get_pid.go",
+ "go_collector.go",
+ "go_collector_go116.go",
+ "go_collector_latest.go",
+ "histogram.go",
+ "labels.go",
+ "metric.go",
+ "num_threads.go",
+ "observer.go",
+ "process_collector.go",
+ "process_collector_js.go",
+ "process_collector_other.go",
+ "process_collector_windows.go",
+ "registry.go",
+ "summary.go",
+ "timer.go",
+ "untyped.go",
+ "value.go",
+ "vec.go",
+ "wrap.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/client_golang/prometheus",
+ importpath = "github.com/prometheus/client_golang/prometheus",
+ visibility = ["//visibility:public"],
+ deps = [
+ "//vendor/github.com/beorn7/perks/quantile",
+ "//vendor/github.com/cespare/xxhash/v2:xxhash",
+ "//vendor/github.com/prometheus/client_golang/prometheus/internal",
+ "//vendor/github.com/prometheus/client_model/go",
+ "//vendor/github.com/prometheus/common/expfmt",
+ "//vendor/github.com/prometheus/common/model",
+ "@com_github_golang_protobuf//proto:go_default_library",
+ "@org_golang_google_protobuf//types/known/timestamppb:go_default_library",
+ ] + select({
+ "@io_bazel_rules_go//go/platform:aix": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:android": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:darwin": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:dragonfly": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:freebsd": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:illumos": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:ios": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:linux": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:netbsd": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:openbsd": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:plan9": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:solaris": [
+ "//vendor/github.com/prometheus/procfs",
+ ],
+ "@io_bazel_rules_go//go/platform:windows": [
+ "//vendor/golang.org/x/sys/windows",
+ ],
+ "//conditions:default": [],
+ }),
+)
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/README.md b/vendor/github.com/prometheus/client_golang/prometheus/README.md
new file mode 100644
index 0000000..c67ff1b
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/README.md
@@ -0,0 +1 @@
+See [](https://pkg.go.dev/github.com/prometheus/client_golang/prometheus).
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go
new file mode 100644
index 0000000..450189f
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go
@@ -0,0 +1,38 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import "runtime/debug"
+
+// NewBuildInfoCollector is the obsolete version of collectors.NewBuildInfoCollector.
+// See there for documentation.
+//
+// Deprecated: Use collectors.NewBuildInfoCollector instead.
+func NewBuildInfoCollector() Collector {
+ path, version, sum := "unknown", "unknown", "unknown"
+ if bi, ok := debug.ReadBuildInfo(); ok {
+ path = bi.Main.Path
+ version = bi.Main.Version
+ sum = bi.Main.Sum
+ }
+ c := &selfCollector{MustNewConstMetric(
+ NewDesc(
+ "go_build_info",
+ "Build information about the main Go module.",
+ nil, Labels{"path": path, "version": version, "checksum": sum},
+ ),
+ GaugeValue, 1)}
+ c.init(c.self)
+ return c
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/collector.go b/vendor/github.com/prometheus/client_golang/prometheus/collector.go
new file mode 100644
index 0000000..cf05079
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/collector.go
@@ -0,0 +1,128 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+// Collector is the interface implemented by anything that can be used by
+// Prometheus to collect metrics. A Collector has to be registered for
+// collection. See Registerer.Register.
+//
+// The stock metrics provided by this package (Gauge, Counter, Summary,
+// Histogram, Untyped) are also Collectors (which only ever collect one metric,
+// namely itself). An implementer of Collector may, however, collect multiple
+// metrics in a coordinated fashion and/or create metrics on the fly. Examples
+// for collectors already implemented in this library are the metric vectors
+// (i.e. collection of multiple instances of the same Metric but with different
+// label values) like GaugeVec or SummaryVec, and the ExpvarCollector.
+type Collector interface {
+ // Describe sends the super-set of all possible descriptors of metrics
+ // collected by this Collector to the provided channel and returns once
+ // the last descriptor has been sent. The sent descriptors fulfill the
+ // consistency and uniqueness requirements described in the Desc
+ // documentation.
+ //
+ // It is valid if one and the same Collector sends duplicate
+ // descriptors. Those duplicates are simply ignored. However, two
+ // different Collectors must not send duplicate descriptors.
+ //
+ // Sending no descriptor at all marks the Collector as “unchecked”,
+ // i.e. no checks will be performed at registration time, and the
+ // Collector may yield any Metric it sees fit in its Collect method.
+ //
+ // This method idempotently sends the same descriptors throughout the
+ // lifetime of the Collector. It may be called concurrently and
+ // therefore must be implemented in a concurrency safe way.
+ //
+ // If a Collector encounters an error while executing this method, it
+ // must send an invalid descriptor (created with NewInvalidDesc) to
+ // signal the error to the registry.
+ Describe(chan<- *Desc)
+ // Collect is called by the Prometheus registry when collecting
+ // metrics. The implementation sends each collected metric via the
+ // provided channel and returns once the last metric has been sent. The
+ // descriptor of each sent metric is one of those returned by Describe
+ // (unless the Collector is unchecked, see above). Returned metrics that
+ // share the same descriptor must differ in their variable label
+ // values.
+ //
+ // This method may be called concurrently and must therefore be
+ // implemented in a concurrency safe way. Blocking occurs at the expense
+ // of total performance of rendering all registered metrics. Ideally,
+ // Collector implementations support concurrent readers.
+ Collect(chan<- Metric)
+}
+
+// DescribeByCollect is a helper to implement the Describe method of a custom
+// Collector. It collects the metrics from the provided Collector and sends
+// their descriptors to the provided channel.
+//
+// If a Collector collects the same metrics throughout its lifetime, its
+// Describe method can simply be implemented as:
+//
+// func (c customCollector) Describe(ch chan<- *Desc) {
+// DescribeByCollect(c, ch)
+// }
+//
+// However, this will not work if the metrics collected change dynamically over
+// the lifetime of the Collector in a way that their combined set of descriptors
+// changes as well. The shortcut implementation will then violate the contract
+// of the Describe method. If a Collector sometimes collects no metrics at all
+// (for example vectors like CounterVec, GaugeVec, etc., which only collect
+// metrics after a metric with a fully specified label set has been accessed),
+// it might even get registered as an unchecked Collector (cf. the Register
+// method of the Registerer interface). Hence, only use this shortcut
+// implementation of Describe if you are certain to fulfill the contract.
+//
+// The Collector example demonstrates a use of DescribeByCollect.
+func DescribeByCollect(c Collector, descs chan<- *Desc) {
+ metrics := make(chan Metric)
+ go func() {
+ c.Collect(metrics)
+ close(metrics)
+ }()
+ for m := range metrics {
+ descs <- m.Desc()
+ }
+}
+
+// selfCollector implements Collector for a single Metric so that the Metric
+// collects itself. Add it as an anonymous field to a struct that implements
+// Metric, and call init with the Metric itself as an argument.
+type selfCollector struct {
+ self Metric
+}
+
+// init provides the selfCollector with a reference to the metric it is supposed
+// to collect. It is usually called within the factory function to create a
+// metric. See example.
+func (c *selfCollector) init(self Metric) {
+ c.self = self
+}
+
+// Describe implements Collector.
+func (c *selfCollector) Describe(ch chan<- *Desc) {
+ ch <- c.self.Desc()
+}
+
+// Collect implements Collector.
+func (c *selfCollector) Collect(ch chan<- Metric) {
+ ch <- c.self
+}
+
+// collectorMetric is a metric that is also a collector.
+// Because of selfCollector, most (if not all) Metrics in
+// this package are also collectors.
+type collectorMetric interface {
+ Metric
+ Collector
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/counter.go b/vendor/github.com/prometheus/client_golang/prometheus/counter.go
new file mode 100644
index 0000000..de30de6
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/counter.go
@@ -0,0 +1,325 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "errors"
+ "math"
+ "sync/atomic"
+ "time"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// Counter is a Metric that represents a single numerical value that only ever
+// goes up. That implies that it cannot be used to count items whose number can
+// also go down, e.g. the number of currently running goroutines. Those
+// "counters" are represented by Gauges.
+//
+// A Counter is typically used to count requests served, tasks completed, errors
+// occurred, etc.
+//
+// To create Counter instances, use NewCounter.
+type Counter interface {
+ Metric
+ Collector
+
+ // Inc increments the counter by 1. Use Add to increment it by arbitrary
+ // non-negative values.
+ Inc()
+ // Add adds the given value to the counter. It panics if the value is <
+ // 0.
+ Add(float64)
+}
+
+// ExemplarAdder is implemented by Counters that offer the option of adding a
+// value to the Counter together with an exemplar. Its AddWithExemplar method
+// works like the Add method of the Counter interface but also replaces the
+// currently saved exemplar (if any) with a new one, created from the provided
+// value, the current time as timestamp, and the provided labels. Empty Labels
+// will lead to a valid (label-less) exemplar. But if Labels is nil, the current
+// exemplar is left in place. AddWithExemplar panics if the value is < 0, if any
+// of the provided labels are invalid, or if the provided labels contain more
+// than 128 runes in total.
+type ExemplarAdder interface {
+ AddWithExemplar(value float64, exemplar Labels)
+}
+
+// CounterOpts is an alias for Opts. See there for doc comments.
+type CounterOpts Opts
+
+// NewCounter creates a new Counter based on the provided CounterOpts.
+//
+// The returned implementation also implements ExemplarAdder. It is safe to
+// perform the corresponding type assertion.
+//
+// The returned implementation tracks the counter value in two separate
+// variables, a float64 and a uint64. The latter is used to track calls of the
+// Inc method and calls of the Add method with a value that can be represented
+// as a uint64. This allows atomic increments of the counter with optimal
+// performance. (It is common to have an Inc call in very hot execution paths.)
+// Both internal tracking values are added up in the Write method. This has to
+// be taken into account when it comes to precision and overflow behavior.
+func NewCounter(opts CounterOpts) Counter {
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ )
+ result := &counter{desc: desc, labelPairs: desc.constLabelPairs, now: time.Now}
+ result.init(result) // Init self-collection.
+ return result
+}
+
+type counter struct {
+ // valBits contains the bits of the represented float64 value, while
+ // valInt stores values that are exact integers. Both have to go first
+ // in the struct to guarantee alignment for atomic operations.
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ valBits uint64
+ valInt uint64
+
+ selfCollector
+ desc *Desc
+
+ labelPairs []*dto.LabelPair
+ exemplar atomic.Value // Containing nil or a *dto.Exemplar.
+
+ now func() time.Time // To mock out time.Now() for testing.
+}
+
+func (c *counter) Desc() *Desc {
+ return c.desc
+}
+
+func (c *counter) Add(v float64) {
+ if v < 0 {
+ panic(errors.New("counter cannot decrease in value"))
+ }
+
+ ival := uint64(v)
+ if float64(ival) == v {
+ atomic.AddUint64(&c.valInt, ival)
+ return
+ }
+
+ for {
+ oldBits := atomic.LoadUint64(&c.valBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
+ if atomic.CompareAndSwapUint64(&c.valBits, oldBits, newBits) {
+ return
+ }
+ }
+}
+
+func (c *counter) AddWithExemplar(v float64, e Labels) {
+ c.Add(v)
+ c.updateExemplar(v, e)
+}
+
+func (c *counter) Inc() {
+ atomic.AddUint64(&c.valInt, 1)
+}
+
+func (c *counter) get() float64 {
+ fval := math.Float64frombits(atomic.LoadUint64(&c.valBits))
+ ival := atomic.LoadUint64(&c.valInt)
+ return fval + float64(ival)
+}
+
+func (c *counter) Write(out *dto.Metric) error {
+ val := c.get()
+
+ var exemplar *dto.Exemplar
+ if e := c.exemplar.Load(); e != nil {
+ exemplar = e.(*dto.Exemplar)
+ }
+
+ return populateMetric(CounterValue, val, c.labelPairs, exemplar, out)
+}
+
+func (c *counter) updateExemplar(v float64, l Labels) {
+ if l == nil {
+ return
+ }
+ e, err := newExemplar(v, c.now(), l)
+ if err != nil {
+ panic(err)
+ }
+ c.exemplar.Store(e)
+}
+
+// CounterVec is a Collector that bundles a set of Counters that all share the
+// same Desc, but have different values for their variable labels. This is used
+// if you want to count the same thing partitioned by various dimensions
+// (e.g. number of HTTP requests, partitioned by response code and
+// method). Create instances with NewCounterVec.
+type CounterVec struct {
+ *MetricVec
+}
+
+// NewCounterVec creates a new CounterVec based on the provided CounterOpts and
+// partitioned by the given label names.
+func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec {
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ labelNames,
+ opts.ConstLabels,
+ )
+ return &CounterVec{
+ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric {
+ if len(lvs) != len(desc.variableLabels) {
+ panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs))
+ }
+ result := &counter{desc: desc, labelPairs: MakeLabelPairs(desc, lvs), now: time.Now}
+ result.init(result) // Init self-collection.
+ return result
+ }),
+ }
+}
+
+// GetMetricWithLabelValues returns the Counter for the given slice of label
+// values (same order as the variable labels in Desc). If that combination of
+// label values is accessed for the first time, a new Counter is created.
+//
+// It is possible to call this method without using the returned Counter to only
+// create the new Counter but leave it at its starting value 0. See also the
+// SummaryVec example.
+//
+// Keeping the Counter for later use is possible (and should be considered if
+// performance is critical), but keep in mind that Reset, DeleteLabelValues and
+// Delete can be used to delete the Counter from the CounterVec. In that case,
+// the Counter will still exist, but it will not be exported anymore, even if a
+// Counter with the same label values is created later.
+//
+// An error is returned if the number of label values is not the same as the
+// number of variable labels in Desc (minus any curried labels).
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
+// an alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+// See also the GaugeVec example.
+func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) {
+ metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...)
+ if metric != nil {
+ return metric.(Counter), err
+ }
+ return nil, err
+}
+
+// GetMetricWith returns the Counter for the given Labels map (the label names
+// must match those of the variable labels in Desc). If that label map is
+// accessed for the first time, a new Counter is created. Implications of
+// creating a Counter without using it and keeping the Counter for later use are
+// the same as for GetMetricWithLabelValues.
+//
+// An error is returned if the number and names of the Labels are inconsistent
+// with those of the variable labels in Desc (minus any curried labels).
+//
+// This method is used for the same purpose as
+// GetMetricWithLabelValues(...string). See there for pros and cons of the two
+// methods.
+func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
+ metric, err := v.MetricVec.GetMetricWith(labels)
+ if metric != nil {
+ return metric.(Counter), err
+ }
+ return nil, err
+}
+
+// WithLabelValues works as GetMetricWithLabelValues, but panics where
+// GetMetricWithLabelValues would have returned an error. Not returning an
+// error allows shortcuts like
+// myVec.WithLabelValues("404", "GET").Add(42)
+func (v *CounterVec) WithLabelValues(lvs ...string) Counter {
+ c, err := v.GetMetricWithLabelValues(lvs...)
+ if err != nil {
+ panic(err)
+ }
+ return c
+}
+
+// With works as GetMetricWith, but panics where GetMetricWithLabels would have
+// returned an error. Not returning an error allows shortcuts like
+// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
+func (v *CounterVec) With(labels Labels) Counter {
+ c, err := v.GetMetricWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return c
+}
+
+// CurryWith returns a vector curried with the provided labels, i.e. the
+// returned vector has those labels pre-set for all labeled operations performed
+// on it. The cardinality of the curried vector is reduced accordingly. The
+// order of the remaining labels stays the same (just with the curried labels
+// taken out of the sequence – which is relevant for the
+// (GetMetric)WithLabelValues methods). It is possible to curry a curried
+// vector, but only with labels not yet used for currying before.
+//
+// The metrics contained in the CounterVec are shared between the curried and
+// uncurried vectors. They are just accessed differently. Curried and uncurried
+// vectors behave identically in terms of collection. Only one must be
+// registered with a given registry (usually the uncurried version). The Reset
+// method deletes all metrics, even if called on a curried vector.
+func (v *CounterVec) CurryWith(labels Labels) (*CounterVec, error) {
+ vec, err := v.MetricVec.CurryWith(labels)
+ if vec != nil {
+ return &CounterVec{vec}, err
+ }
+ return nil, err
+}
+
+// MustCurryWith works as CurryWith but panics where CurryWith would have
+// returned an error.
+func (v *CounterVec) MustCurryWith(labels Labels) *CounterVec {
+ vec, err := v.CurryWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return vec
+}
+
+// CounterFunc is a Counter whose value is determined at collect time by calling a
+// provided function.
+//
+// To create CounterFunc instances, use NewCounterFunc.
+type CounterFunc interface {
+ Metric
+ Collector
+}
+
+// NewCounterFunc creates a new CounterFunc based on the provided
+// CounterOpts. The value reported is determined by calling the given function
+// from within the Write method. Take into account that metric collection may
+// happen concurrently. If that results in concurrent calls to Write, like in
+// the case where a CounterFunc is directly registered with Prometheus, the
+// provided function must be concurrency-safe. The function should also honor
+// the contract for a Counter (values only go up, not down), but compliance will
+// not be checked.
+//
+// Check out the ExampleGaugeFunc examples for the similar GaugeFunc.
+func NewCounterFunc(opts CounterOpts, function func() float64) CounterFunc {
+ return newValueFunc(NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ ), CounterValue, function)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/desc.go b/vendor/github.com/prometheus/client_golang/prometheus/desc.go
new file mode 100644
index 0000000..8bc5e44
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/desc.go
@@ -0,0 +1,189 @@
+// Copyright 2016 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "errors"
+ "fmt"
+ "sort"
+ "strings"
+
+ "github.com/cespare/xxhash/v2"
+
+ "github.com/prometheus/client_golang/prometheus/internal"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+ "github.com/prometheus/common/model"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// Desc is the descriptor used by every Prometheus Metric. It is essentially
+// the immutable meta-data of a Metric. The normal Metric implementations
+// included in this package manage their Desc under the hood. Users only have to
+// deal with Desc if they use advanced features like the ExpvarCollector or
+// custom Collectors and Metrics.
+//
+// Descriptors registered with the same registry have to fulfill certain
+// consistency and uniqueness criteria if they share the same fully-qualified
+// name: They must have the same help string and the same label names (aka label
+// dimensions) in each, constLabels and variableLabels, but they must differ in
+// the values of the constLabels.
+//
+// Descriptors that share the same fully-qualified names and the same label
+// values of their constLabels are considered equal.
+//
+// Use NewDesc to create new Desc instances.
+type Desc struct {
+ // fqName has been built from Namespace, Subsystem, and Name.
+ fqName string
+ // help provides some helpful information about this metric.
+ help string
+ // constLabelPairs contains precalculated DTO label pairs based on
+ // the constant labels.
+ constLabelPairs []*dto.LabelPair
+ // variableLabels contains names of labels for which the metric
+ // maintains variable values.
+ variableLabels []string
+ // id is a hash of the values of the ConstLabels and fqName. This
+ // must be unique among all registered descriptors and can therefore be
+ // used as an identifier of the descriptor.
+ id uint64
+ // dimHash is a hash of the label names (preset and variable) and the
+ // Help string. Each Desc with the same fqName must have the same
+ // dimHash.
+ dimHash uint64
+ // err is an error that occurred during construction. It is reported on
+ // registration time.
+ err error
+}
+
+// NewDesc allocates and initializes a new Desc. Errors are recorded in the Desc
+// and will be reported on registration time. variableLabels and constLabels can
+// be nil if no such labels should be set. fqName must not be empty.
+//
+// variableLabels only contain the label names. Their label values are variable
+// and therefore not part of the Desc. (They are managed within the Metric.)
+//
+// For constLabels, the label values are constant. Therefore, they are fully
+// specified in the Desc. See the Collector example for a usage pattern.
+func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *Desc {
+ d := &Desc{
+ fqName: fqName,
+ help: help,
+ variableLabels: variableLabels,
+ }
+ if !model.IsValidMetricName(model.LabelValue(fqName)) {
+ d.err = fmt.Errorf("%q is not a valid metric name", fqName)
+ return d
+ }
+ // labelValues contains the label values of const labels (in order of
+ // their sorted label names) plus the fqName (at position 0).
+ labelValues := make([]string, 1, len(constLabels)+1)
+ labelValues[0] = fqName
+ labelNames := make([]string, 0, len(constLabels)+len(variableLabels))
+ labelNameSet := map[string]struct{}{}
+ // First add only the const label names and sort them...
+ for labelName := range constLabels {
+ if !checkLabelName(labelName) {
+ d.err = fmt.Errorf("%q is not a valid label name for metric %q", labelName, fqName)
+ return d
+ }
+ labelNames = append(labelNames, labelName)
+ labelNameSet[labelName] = struct{}{}
+ }
+ sort.Strings(labelNames)
+ // ... so that we can now add const label values in the order of their names.
+ for _, labelName := range labelNames {
+ labelValues = append(labelValues, constLabels[labelName])
+ }
+ // Validate the const label values. They can't have a wrong cardinality, so
+ // use in len(labelValues) as expectedNumberOfValues.
+ if err := validateLabelValues(labelValues, len(labelValues)); err != nil {
+ d.err = err
+ return d
+ }
+ // Now add the variable label names, but prefix them with something that
+ // cannot be in a regular label name. That prevents matching the label
+ // dimension with a different mix between preset and variable labels.
+ for _, labelName := range variableLabels {
+ if !checkLabelName(labelName) {
+ d.err = fmt.Errorf("%q is not a valid label name for metric %q", labelName, fqName)
+ return d
+ }
+ labelNames = append(labelNames, "$"+labelName)
+ labelNameSet[labelName] = struct{}{}
+ }
+ if len(labelNames) != len(labelNameSet) {
+ d.err = errors.New("duplicate label names")
+ return d
+ }
+
+ xxh := xxhash.New()
+ for _, val := range labelValues {
+ xxh.WriteString(val)
+ xxh.Write(separatorByteSlice)
+ }
+ d.id = xxh.Sum64()
+ // Sort labelNames so that order doesn't matter for the hash.
+ sort.Strings(labelNames)
+ // Now hash together (in this order) the help string and the sorted
+ // label names.
+ xxh.Reset()
+ xxh.WriteString(help)
+ xxh.Write(separatorByteSlice)
+ for _, labelName := range labelNames {
+ xxh.WriteString(labelName)
+ xxh.Write(separatorByteSlice)
+ }
+ d.dimHash = xxh.Sum64()
+
+ d.constLabelPairs = make([]*dto.LabelPair, 0, len(constLabels))
+ for n, v := range constLabels {
+ d.constLabelPairs = append(d.constLabelPairs, &dto.LabelPair{
+ Name: proto.String(n),
+ Value: proto.String(v),
+ })
+ }
+ sort.Sort(internal.LabelPairSorter(d.constLabelPairs))
+ return d
+}
+
+// NewInvalidDesc returns an invalid descriptor, i.e. a descriptor with the
+// provided error set. If a collector returning such a descriptor is registered,
+// registration will fail with the provided error. NewInvalidDesc can be used by
+// a Collector to signal inability to describe itself.
+func NewInvalidDesc(err error) *Desc {
+ return &Desc{
+ err: err,
+ }
+}
+
+func (d *Desc) String() string {
+ lpStrings := make([]string, 0, len(d.constLabelPairs))
+ for _, lp := range d.constLabelPairs {
+ lpStrings = append(
+ lpStrings,
+ fmt.Sprintf("%s=%q", lp.GetName(), lp.GetValue()),
+ )
+ }
+ return fmt.Sprintf(
+ "Desc{fqName: %q, help: %q, constLabels: {%s}, variableLabels: %v}",
+ d.fqName,
+ d.help,
+ strings.Join(lpStrings, ","),
+ d.variableLabels,
+ )
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/doc.go b/vendor/github.com/prometheus/client_golang/prometheus/doc.go
new file mode 100644
index 0000000..9845012
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/doc.go
@@ -0,0 +1,199 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package prometheus is the core instrumentation package. It provides metrics
+// primitives to instrument code for monitoring. It also offers a registry for
+// metrics. Sub-packages allow to expose the registered metrics via HTTP
+// (package promhttp) or push them to a Pushgateway (package push). There is
+// also a sub-package promauto, which provides metrics constructors with
+// automatic registration.
+//
+// All exported functions and methods are safe to be used concurrently unless
+// specified otherwise.
+//
+// A Basic Example
+//
+// As a starting point, a very basic usage example:
+//
+// package main
+//
+// import (
+// "log"
+// "net/http"
+//
+// "github.com/prometheus/client_golang/prometheus"
+// "github.com/prometheus/client_golang/prometheus/promhttp"
+// )
+//
+// var (
+// cpuTemp = prometheus.NewGauge(prometheus.GaugeOpts{
+// Name: "cpu_temperature_celsius",
+// Help: "Current temperature of the CPU.",
+// })
+// hdFailures = prometheus.NewCounterVec(
+// prometheus.CounterOpts{
+// Name: "hd_errors_total",
+// Help: "Number of hard-disk errors.",
+// },
+// []string{"device"},
+// )
+// )
+//
+// func init() {
+// // Metrics have to be registered to be exposed:
+// prometheus.MustRegister(cpuTemp)
+// prometheus.MustRegister(hdFailures)
+// }
+//
+// func main() {
+// cpuTemp.Set(65.3)
+// hdFailures.With(prometheus.Labels{"device":"/dev/sda"}).Inc()
+//
+// // The Handler function provides a default handler to expose metrics
+// // via an HTTP server. "/metrics" is the usual endpoint for that.
+// http.Handle("/metrics", promhttp.Handler())
+// log.Fatal(http.ListenAndServe(":8080", nil))
+// }
+//
+//
+// This is a complete program that exports two metrics, a Gauge and a Counter,
+// the latter with a label attached to turn it into a (one-dimensional) vector.
+//
+// Metrics
+//
+// The number of exported identifiers in this package might appear a bit
+// overwhelming. However, in addition to the basic plumbing shown in the example
+// above, you only need to understand the different metric types and their
+// vector versions for basic usage. Furthermore, if you are not concerned with
+// fine-grained control of when and how to register metrics with the registry,
+// have a look at the promauto package, which will effectively allow you to
+// ignore registration altogether in simple cases.
+//
+// Above, you have already touched the Counter and the Gauge. There are two more
+// advanced metric types: the Summary and Histogram. A more thorough description
+// of those four metric types can be found in the Prometheus docs:
+// https://prometheus.io/docs/concepts/metric_types/
+//
+// In addition to the fundamental metric types Gauge, Counter, Summary, and
+// Histogram, a very important part of the Prometheus data model is the
+// partitioning of samples along dimensions called labels, which results in
+// metric vectors. The fundamental types are GaugeVec, CounterVec, SummaryVec,
+// and HistogramVec.
+//
+// While only the fundamental metric types implement the Metric interface, both
+// the metrics and their vector versions implement the Collector interface. A
+// Collector manages the collection of a number of Metrics, but for convenience,
+// a Metric can also “collect itself”. Note that Gauge, Counter, Summary, and
+// Histogram are interfaces themselves while GaugeVec, CounterVec, SummaryVec,
+// and HistogramVec are not.
+//
+// To create instances of Metrics and their vector versions, you need a suitable
+// …Opts struct, i.e. GaugeOpts, CounterOpts, SummaryOpts, or HistogramOpts.
+//
+// Custom Collectors and constant Metrics
+//
+// While you could create your own implementations of Metric, most likely you
+// will only ever implement the Collector interface on your own. At a first
+// glance, a custom Collector seems handy to bundle Metrics for common
+// registration (with the prime example of the different metric vectors above,
+// which bundle all the metrics of the same name but with different labels).
+//
+// There is a more involved use case, too: If you already have metrics
+// available, created outside of the Prometheus context, you don't need the
+// interface of the various Metric types. You essentially want to mirror the
+// existing numbers into Prometheus Metrics during collection. An own
+// implementation of the Collector interface is perfect for that. You can create
+// Metric instances “on the fly” using NewConstMetric, NewConstHistogram, and
+// NewConstSummary (and their respective Must… versions). NewConstMetric is used
+// for all metric types with just a float64 as their value: Counter, Gauge, and
+// a special “type” called Untyped. Use the latter if you are not sure if the
+// mirrored metric is a Counter or a Gauge. Creation of the Metric instance
+// happens in the Collect method. The Describe method has to return separate
+// Desc instances, representative of the “throw-away” metrics to be created
+// later. NewDesc comes in handy to create those Desc instances. Alternatively,
+// you could return no Desc at all, which will mark the Collector “unchecked”.
+// No checks are performed at registration time, but metric consistency will
+// still be ensured at scrape time, i.e. any inconsistencies will lead to scrape
+// errors. Thus, with unchecked Collectors, the responsibility to not collect
+// metrics that lead to inconsistencies in the total scrape result lies with the
+// implementer of the Collector. While this is not a desirable state, it is
+// sometimes necessary. The typical use case is a situation where the exact
+// metrics to be returned by a Collector cannot be predicted at registration
+// time, but the implementer has sufficient knowledge of the whole system to
+// guarantee metric consistency.
+//
+// The Collector example illustrates the use case. You can also look at the
+// source code of the processCollector (mirroring process metrics), the
+// goCollector (mirroring Go metrics), or the expvarCollector (mirroring expvar
+// metrics) as examples that are used in this package itself.
+//
+// If you just need to call a function to get a single float value to collect as
+// a metric, GaugeFunc, CounterFunc, or UntypedFunc might be interesting
+// shortcuts.
+//
+// Advanced Uses of the Registry
+//
+// While MustRegister is the by far most common way of registering a Collector,
+// sometimes you might want to handle the errors the registration might cause.
+// As suggested by the name, MustRegister panics if an error occurs. With the
+// Register function, the error is returned and can be handled.
+//
+// An error is returned if the registered Collector is incompatible or
+// inconsistent with already registered metrics. The registry aims for
+// consistency of the collected metrics according to the Prometheus data model.
+// Inconsistencies are ideally detected at registration time, not at collect
+// time. The former will usually be detected at start-up time of a program,
+// while the latter will only happen at scrape time, possibly not even on the
+// first scrape if the inconsistency only becomes relevant later. That is the
+// main reason why a Collector and a Metric have to describe themselves to the
+// registry.
+//
+// So far, everything we did operated on the so-called default registry, as it
+// can be found in the global DefaultRegisterer variable. With NewRegistry, you
+// can create a custom registry, or you can even implement the Registerer or
+// Gatherer interfaces yourself. The methods Register and Unregister work in the
+// same way on a custom registry as the global functions Register and Unregister
+// on the default registry.
+//
+// There are a number of uses for custom registries: You can use registries with
+// special properties, see NewPedanticRegistry. You can avoid global state, as
+// it is imposed by the DefaultRegisterer. You can use multiple registries at
+// the same time to expose different metrics in different ways. You can use
+// separate registries for testing purposes.
+//
+// Also note that the DefaultRegisterer comes registered with a Collector for Go
+// runtime metrics (via NewGoCollector) and a Collector for process metrics (via
+// NewProcessCollector). With a custom registry, you are in control and decide
+// yourself about the Collectors to register.
+//
+// HTTP Exposition
+//
+// The Registry implements the Gatherer interface. The caller of the Gather
+// method can then expose the gathered metrics in some way. Usually, the metrics
+// are served via HTTP on the /metrics endpoint. That's happening in the example
+// above. The tools to expose metrics via HTTP are in the promhttp sub-package.
+//
+// Pushing to the Pushgateway
+//
+// Function for pushing to the Pushgateway can be found in the push sub-package.
+//
+// Graphite Bridge
+//
+// Functions and examples to push metrics from a Gatherer to Graphite can be
+// found in the graphite sub-package.
+//
+// Other Means of Exposition
+//
+// More ways of exposing metrics can easily be added by following the approaches
+// of the existing implementations.
+package prometheus
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go
new file mode 100644
index 0000000..c41ab37
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go
@@ -0,0 +1,86 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "encoding/json"
+ "expvar"
+)
+
+type expvarCollector struct {
+ exports map[string]*Desc
+}
+
+// NewExpvarCollector is the obsolete version of collectors.NewExpvarCollector.
+// See there for documentation.
+//
+// Deprecated: Use collectors.NewExpvarCollector instead.
+func NewExpvarCollector(exports map[string]*Desc) Collector {
+ return &expvarCollector{
+ exports: exports,
+ }
+}
+
+// Describe implements Collector.
+func (e *expvarCollector) Describe(ch chan<- *Desc) {
+ for _, desc := range e.exports {
+ ch <- desc
+ }
+}
+
+// Collect implements Collector.
+func (e *expvarCollector) Collect(ch chan<- Metric) {
+ for name, desc := range e.exports {
+ var m Metric
+ expVar := expvar.Get(name)
+ if expVar == nil {
+ continue
+ }
+ var v interface{}
+ labels := make([]string, len(desc.variableLabels))
+ if err := json.Unmarshal([]byte(expVar.String()), &v); err != nil {
+ ch <- NewInvalidMetric(desc, err)
+ continue
+ }
+ var processValue func(v interface{}, i int)
+ processValue = func(v interface{}, i int) {
+ if i >= len(labels) {
+ copiedLabels := append(make([]string, 0, len(labels)), labels...)
+ switch v := v.(type) {
+ case float64:
+ m = MustNewConstMetric(desc, UntypedValue, v, copiedLabels...)
+ case bool:
+ if v {
+ m = MustNewConstMetric(desc, UntypedValue, 1, copiedLabels...)
+ } else {
+ m = MustNewConstMetric(desc, UntypedValue, 0, copiedLabels...)
+ }
+ default:
+ return
+ }
+ ch <- m
+ return
+ }
+ vm, ok := v.(map[string]interface{})
+ if !ok {
+ return
+ }
+ for lv, val := range vm {
+ labels[i] = lv
+ processValue(val, i+1)
+ }
+ }
+ processValue(v, 0)
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/fnv.go b/vendor/github.com/prometheus/client_golang/prometheus/fnv.go
new file mode 100644
index 0000000..3d383a7
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/fnv.go
@@ -0,0 +1,42 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+// Inline and byte-free variant of hash/fnv's fnv64a.
+
+const (
+ offset64 = 14695981039346656037
+ prime64 = 1099511628211
+)
+
+// hashNew initializies a new fnv64a hash value.
+func hashNew() uint64 {
+ return offset64
+}
+
+// hashAdd adds a string to a fnv64a hash value, returning the updated hash.
+func hashAdd(h uint64, s string) uint64 {
+ for i := 0; i < len(s); i++ {
+ h ^= uint64(s[i])
+ h *= prime64
+ }
+ return h
+}
+
+// hashAddByte adds a byte to a fnv64a hash value, returning the updated hash.
+func hashAddByte(h uint64, b byte) uint64 {
+ h ^= uint64(b)
+ h *= prime64
+ return h
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/gauge.go b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go
new file mode 100644
index 0000000..bd0733d
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/gauge.go
@@ -0,0 +1,289 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "math"
+ "sync/atomic"
+ "time"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// Gauge is a Metric that represents a single numerical value that can
+// arbitrarily go up and down.
+//
+// A Gauge is typically used for measured values like temperatures or current
+// memory usage, but also "counts" that can go up and down, like the number of
+// running goroutines.
+//
+// To create Gauge instances, use NewGauge.
+type Gauge interface {
+ Metric
+ Collector
+
+ // Set sets the Gauge to an arbitrary value.
+ Set(float64)
+ // Inc increments the Gauge by 1. Use Add to increment it by arbitrary
+ // values.
+ Inc()
+ // Dec decrements the Gauge by 1. Use Sub to decrement it by arbitrary
+ // values.
+ Dec()
+ // Add adds the given value to the Gauge. (The value can be negative,
+ // resulting in a decrease of the Gauge.)
+ Add(float64)
+ // Sub subtracts the given value from the Gauge. (The value can be
+ // negative, resulting in an increase of the Gauge.)
+ Sub(float64)
+
+ // SetToCurrentTime sets the Gauge to the current Unix time in seconds.
+ SetToCurrentTime()
+}
+
+// GaugeOpts is an alias for Opts. See there for doc comments.
+type GaugeOpts Opts
+
+// NewGauge creates a new Gauge based on the provided GaugeOpts.
+//
+// The returned implementation is optimized for a fast Set method. If you have a
+// choice for managing the value of a Gauge via Set vs. Inc/Dec/Add/Sub, pick
+// the former. For example, the Inc method of the returned Gauge is slower than
+// the Inc method of a Counter returned by NewCounter. This matches the typical
+// scenarios for Gauges and Counters, where the former tends to be Set-heavy and
+// the latter Inc-heavy.
+func NewGauge(opts GaugeOpts) Gauge {
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ )
+ result := &gauge{desc: desc, labelPairs: desc.constLabelPairs}
+ result.init(result) // Init self-collection.
+ return result
+}
+
+type gauge struct {
+ // valBits contains the bits of the represented float64 value. It has
+ // to go first in the struct to guarantee alignment for atomic
+ // operations. http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ valBits uint64
+
+ selfCollector
+
+ desc *Desc
+ labelPairs []*dto.LabelPair
+}
+
+func (g *gauge) Desc() *Desc {
+ return g.desc
+}
+
+func (g *gauge) Set(val float64) {
+ atomic.StoreUint64(&g.valBits, math.Float64bits(val))
+}
+
+func (g *gauge) SetToCurrentTime() {
+ g.Set(float64(time.Now().UnixNano()) / 1e9)
+}
+
+func (g *gauge) Inc() {
+ g.Add(1)
+}
+
+func (g *gauge) Dec() {
+ g.Add(-1)
+}
+
+func (g *gauge) Add(val float64) {
+ for {
+ oldBits := atomic.LoadUint64(&g.valBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + val)
+ if atomic.CompareAndSwapUint64(&g.valBits, oldBits, newBits) {
+ return
+ }
+ }
+}
+
+func (g *gauge) Sub(val float64) {
+ g.Add(val * -1)
+}
+
+func (g *gauge) Write(out *dto.Metric) error {
+ val := math.Float64frombits(atomic.LoadUint64(&g.valBits))
+ return populateMetric(GaugeValue, val, g.labelPairs, nil, out)
+}
+
+// GaugeVec is a Collector that bundles a set of Gauges that all share the same
+// Desc, but have different values for their variable labels. This is used if
+// you want to count the same thing partitioned by various dimensions
+// (e.g. number of operations queued, partitioned by user and operation
+// type). Create instances with NewGaugeVec.
+type GaugeVec struct {
+ *MetricVec
+}
+
+// NewGaugeVec creates a new GaugeVec based on the provided GaugeOpts and
+// partitioned by the given label names.
+func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec {
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ labelNames,
+ opts.ConstLabels,
+ )
+ return &GaugeVec{
+ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric {
+ if len(lvs) != len(desc.variableLabels) {
+ panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs))
+ }
+ result := &gauge{desc: desc, labelPairs: MakeLabelPairs(desc, lvs)}
+ result.init(result) // Init self-collection.
+ return result
+ }),
+ }
+}
+
+// GetMetricWithLabelValues returns the Gauge for the given slice of label
+// values (same order as the variable labels in Desc). If that combination of
+// label values is accessed for the first time, a new Gauge is created.
+//
+// It is possible to call this method without using the returned Gauge to only
+// create the new Gauge but leave it at its starting value 0. See also the
+// SummaryVec example.
+//
+// Keeping the Gauge for later use is possible (and should be considered if
+// performance is critical), but keep in mind that Reset, DeleteLabelValues and
+// Delete can be used to delete the Gauge from the GaugeVec. In that case, the
+// Gauge will still exist, but it will not be exported anymore, even if a
+// Gauge with the same label values is created later. See also the CounterVec
+// example.
+//
+// An error is returned if the number of label values is not the same as the
+// number of variable labels in Desc (minus any curried labels).
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
+// an alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) {
+ metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...)
+ if metric != nil {
+ return metric.(Gauge), err
+ }
+ return nil, err
+}
+
+// GetMetricWith returns the Gauge for the given Labels map (the label names
+// must match those of the variable labels in Desc). If that label map is
+// accessed for the first time, a new Gauge is created. Implications of
+// creating a Gauge without using it and keeping the Gauge for later use are
+// the same as for GetMetricWithLabelValues.
+//
+// An error is returned if the number and names of the Labels are inconsistent
+// with those of the variable labels in Desc (minus any curried labels).
+//
+// This method is used for the same purpose as
+// GetMetricWithLabelValues(...string). See there for pros and cons of the two
+// methods.
+func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
+ metric, err := v.MetricVec.GetMetricWith(labels)
+ if metric != nil {
+ return metric.(Gauge), err
+ }
+ return nil, err
+}
+
+// WithLabelValues works as GetMetricWithLabelValues, but panics where
+// GetMetricWithLabelValues would have returned an error. Not returning an
+// error allows shortcuts like
+// myVec.WithLabelValues("404", "GET").Add(42)
+func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge {
+ g, err := v.GetMetricWithLabelValues(lvs...)
+ if err != nil {
+ panic(err)
+ }
+ return g
+}
+
+// With works as GetMetricWith, but panics where GetMetricWithLabels would have
+// returned an error. Not returning an error allows shortcuts like
+// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
+func (v *GaugeVec) With(labels Labels) Gauge {
+ g, err := v.GetMetricWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return g
+}
+
+// CurryWith returns a vector curried with the provided labels, i.e. the
+// returned vector has those labels pre-set for all labeled operations performed
+// on it. The cardinality of the curried vector is reduced accordingly. The
+// order of the remaining labels stays the same (just with the curried labels
+// taken out of the sequence – which is relevant for the
+// (GetMetric)WithLabelValues methods). It is possible to curry a curried
+// vector, but only with labels not yet used for currying before.
+//
+// The metrics contained in the GaugeVec are shared between the curried and
+// uncurried vectors. They are just accessed differently. Curried and uncurried
+// vectors behave identically in terms of collection. Only one must be
+// registered with a given registry (usually the uncurried version). The Reset
+// method deletes all metrics, even if called on a curried vector.
+func (v *GaugeVec) CurryWith(labels Labels) (*GaugeVec, error) {
+ vec, err := v.MetricVec.CurryWith(labels)
+ if vec != nil {
+ return &GaugeVec{vec}, err
+ }
+ return nil, err
+}
+
+// MustCurryWith works as CurryWith but panics where CurryWith would have
+// returned an error.
+func (v *GaugeVec) MustCurryWith(labels Labels) *GaugeVec {
+ vec, err := v.CurryWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return vec
+}
+
+// GaugeFunc is a Gauge whose value is determined at collect time by calling a
+// provided function.
+//
+// To create GaugeFunc instances, use NewGaugeFunc.
+type GaugeFunc interface {
+ Metric
+ Collector
+}
+
+// NewGaugeFunc creates a new GaugeFunc based on the provided GaugeOpts. The
+// value reported is determined by calling the given function from within the
+// Write method. Take into account that metric collection may happen
+// concurrently. Therefore, it must be safe to call the provided function
+// concurrently.
+//
+// NewGaugeFunc is a good way to create an “info” style metric with a constant
+// value of 1. Example:
+// https://github.com/prometheus/common/blob/8558a5b7db3c84fa38b4766966059a7bd5bfa2ee/version/info.go#L36-L56
+func NewGaugeFunc(opts GaugeOpts, function func() float64) GaugeFunc {
+ return newValueFunc(NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ ), GaugeValue, function)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go b/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go
new file mode 100644
index 0000000..614fd61
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid.go
@@ -0,0 +1,26 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !js || wasm
+// +build !js wasm
+
+package prometheus
+
+import "os"
+
+func getPIDFn() func() (int, error) {
+ pid := os.Getpid()
+ return func() (int, error) {
+ return pid, nil
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go b/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go
new file mode 100644
index 0000000..eaf8059
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/get_pid_gopherjs.go
@@ -0,0 +1,23 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js && !wasm
+// +build js,!wasm
+
+package prometheus
+
+func getPIDFn() func() (int, error) {
+ return func() (int, error) {
+ return 1, nil
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go
new file mode 100644
index 0000000..ad9a71a
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go
@@ -0,0 +1,281 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "runtime"
+ "runtime/debug"
+ "time"
+)
+
+// goRuntimeMemStats provides the metrics initially provided by runtime.ReadMemStats.
+// From Go 1.17 those similar (and better) statistics are provided by runtime/metrics, so
+// while eval closure works on runtime.MemStats, the struct from Go 1.17+ is
+// populated using runtime/metrics.
+func goRuntimeMemStats() memStatsMetrics {
+ return memStatsMetrics{
+ {
+ desc: NewDesc(
+ memstatNamespace("alloc_bytes"),
+ "Number of bytes allocated and still in use.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("alloc_bytes_total"),
+ "Total number of bytes allocated, even if freed.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) },
+ valType: CounterValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("sys_bytes"),
+ "Number of bytes obtained from system.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("lookups_total"),
+ "Total number of pointer lookups.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) },
+ valType: CounterValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("mallocs_total"),
+ "Total number of mallocs.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) },
+ valType: CounterValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("frees_total"),
+ "Total number of frees.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) },
+ valType: CounterValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_alloc_bytes"),
+ "Number of heap bytes allocated and still in use.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_sys_bytes"),
+ "Number of heap bytes obtained from system.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_idle_bytes"),
+ "Number of heap bytes waiting to be used.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_inuse_bytes"),
+ "Number of heap bytes that are in use.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_released_bytes"),
+ "Number of heap bytes released to OS.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("heap_objects"),
+ "Number of allocated objects.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("stack_inuse_bytes"),
+ "Number of bytes in use by the stack allocator.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("stack_sys_bytes"),
+ "Number of bytes obtained from system for stack allocator.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("mspan_inuse_bytes"),
+ "Number of bytes in use by mspan structures.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("mspan_sys_bytes"),
+ "Number of bytes used for mspan structures obtained from system.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("mcache_inuse_bytes"),
+ "Number of bytes in use by mcache structures.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("mcache_sys_bytes"),
+ "Number of bytes used for mcache structures obtained from system.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("buck_hash_sys_bytes"),
+ "Number of bytes used by the profiling bucket hash table.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("gc_sys_bytes"),
+ "Number of bytes used for garbage collection system metadata.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("other_sys_bytes"),
+ "Number of bytes used for other system allocations.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) },
+ valType: GaugeValue,
+ }, {
+ desc: NewDesc(
+ memstatNamespace("next_gc_bytes"),
+ "Number of heap bytes when next garbage collection will take place.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) },
+ valType: GaugeValue,
+ },
+ }
+}
+
+type baseGoCollector struct {
+ goroutinesDesc *Desc
+ threadsDesc *Desc
+ gcDesc *Desc
+ gcLastTimeDesc *Desc
+ goInfoDesc *Desc
+}
+
+func newBaseGoCollector() baseGoCollector {
+ return baseGoCollector{
+ goroutinesDesc: NewDesc(
+ "go_goroutines",
+ "Number of goroutines that currently exist.",
+ nil, nil),
+ threadsDesc: NewDesc(
+ "go_threads",
+ "Number of OS threads created.",
+ nil, nil),
+ gcDesc: NewDesc(
+ "go_gc_duration_seconds",
+ "A summary of the pause duration of garbage collection cycles.",
+ nil, nil),
+ gcLastTimeDesc: NewDesc(
+ "go_memstats_last_gc_time_seconds",
+ "Number of seconds since 1970 of last garbage collection.",
+ nil, nil),
+ goInfoDesc: NewDesc(
+ "go_info",
+ "Information about the Go environment.",
+ nil, Labels{"version": runtime.Version()}),
+ }
+}
+
+// Describe returns all descriptions of the collector.
+func (c *baseGoCollector) Describe(ch chan<- *Desc) {
+ ch <- c.goroutinesDesc
+ ch <- c.threadsDesc
+ ch <- c.gcDesc
+ ch <- c.gcLastTimeDesc
+ ch <- c.goInfoDesc
+}
+
+// Collect returns the current state of all metrics of the collector.
+func (c *baseGoCollector) Collect(ch chan<- Metric) {
+ ch <- MustNewConstMetric(c.goroutinesDesc, GaugeValue, float64(runtime.NumGoroutine()))
+
+ n := getRuntimeNumThreads()
+ ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, n)
+
+ var stats debug.GCStats
+ stats.PauseQuantiles = make([]time.Duration, 5)
+ debug.ReadGCStats(&stats)
+
+ quantiles := make(map[float64]float64)
+ for idx, pq := range stats.PauseQuantiles[1:] {
+ quantiles[float64(idx+1)/float64(len(stats.PauseQuantiles)-1)] = pq.Seconds()
+ }
+ quantiles[0.0] = stats.PauseQuantiles[0].Seconds()
+ ch <- MustNewConstSummary(c.gcDesc, uint64(stats.NumGC), stats.PauseTotal.Seconds(), quantiles)
+ ch <- MustNewConstMetric(c.gcLastTimeDesc, GaugeValue, float64(stats.LastGC.UnixNano())/1e9)
+ ch <- MustNewConstMetric(c.goInfoDesc, GaugeValue, 1)
+}
+
+func memstatNamespace(s string) string {
+ return "go_memstats_" + s
+}
+
+// memStatsMetrics provide description, evaluator, runtime/metrics name, and
+// value type for memstat metrics.
+type memStatsMetrics []struct {
+ desc *Desc
+ eval func(*runtime.MemStats) float64
+ valType ValueType
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go
new file mode 100644
index 0000000..897a6e9
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go
@@ -0,0 +1,122 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !go1.17
+// +build !go1.17
+
+package prometheus
+
+import (
+ "runtime"
+ "sync"
+ "time"
+)
+
+type goCollector struct {
+ base baseGoCollector
+
+ // ms... are memstats related.
+ msLast *runtime.MemStats // Previously collected memstats.
+ msLastTimestamp time.Time
+ msMtx sync.Mutex // Protects msLast and msLastTimestamp.
+ msMetrics memStatsMetrics
+ msRead func(*runtime.MemStats) // For mocking in tests.
+ msMaxWait time.Duration // Wait time for fresh memstats.
+ msMaxAge time.Duration // Maximum allowed age of old memstats.
+}
+
+// NewGoCollector is the obsolete version of collectors.NewGoCollector.
+// See there for documentation.
+//
+// Deprecated: Use collectors.NewGoCollector instead.
+func NewGoCollector() Collector {
+ msMetrics := goRuntimeMemStats()
+ msMetrics = append(msMetrics, struct {
+ desc *Desc
+ eval func(*runtime.MemStats) float64
+ valType ValueType
+ }{
+ // This metric is omitted in Go1.17+, see https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034
+ desc: NewDesc(
+ memstatNamespace("gc_cpu_fraction"),
+ "The fraction of this program's available CPU time used by the GC since the program started.",
+ nil, nil,
+ ),
+ eval: func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction },
+ valType: GaugeValue,
+ })
+ return &goCollector{
+ base: newBaseGoCollector(),
+ msLast: &runtime.MemStats{},
+ msRead: runtime.ReadMemStats,
+ msMaxWait: time.Second,
+ msMaxAge: 5 * time.Minute,
+ msMetrics: msMetrics,
+ }
+}
+
+// Describe returns all descriptions of the collector.
+func (c *goCollector) Describe(ch chan<- *Desc) {
+ c.base.Describe(ch)
+ for _, i := range c.msMetrics {
+ ch <- i.desc
+ }
+}
+
+// Collect returns the current state of all metrics of the collector.
+func (c *goCollector) Collect(ch chan<- Metric) {
+ var (
+ ms = &runtime.MemStats{}
+ done = make(chan struct{})
+ )
+ // Start reading memstats first as it might take a while.
+ go func() {
+ c.msRead(ms)
+ c.msMtx.Lock()
+ c.msLast = ms
+ c.msLastTimestamp = time.Now()
+ c.msMtx.Unlock()
+ close(done)
+ }()
+
+ // Collect base non-memory metrics.
+ c.base.Collect(ch)
+
+ timer := time.NewTimer(c.msMaxWait)
+ select {
+ case <-done: // Our own ReadMemStats succeeded in time. Use it.
+ timer.Stop() // Important for high collection frequencies to not pile up timers.
+ c.msCollect(ch, ms)
+ return
+ case <-timer.C: // Time out, use last memstats if possible. Continue below.
+ }
+ c.msMtx.Lock()
+ if time.Since(c.msLastTimestamp) < c.msMaxAge {
+ // Last memstats are recent enough. Collect from them under the lock.
+ c.msCollect(ch, c.msLast)
+ c.msMtx.Unlock()
+ return
+ }
+ // If we are here, the last memstats are too old or don't exist. We have
+ // to wait until our own ReadMemStats finally completes. For that to
+ // happen, we have to release the lock.
+ c.msMtx.Unlock()
+ <-done
+ c.msCollect(ch, ms)
+}
+
+func (c *goCollector) msCollect(ch chan<- Metric, ms *runtime.MemStats) {
+ for _, i := range c.msMetrics {
+ ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms))
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go
new file mode 100644
index 0000000..3a2d55e
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/go_collector_latest.go
@@ -0,0 +1,568 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build go1.17
+// +build go1.17
+
+package prometheus
+
+import (
+ "math"
+ "runtime"
+ "runtime/metrics"
+ "strings"
+ "sync"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/prometheus/client_golang/prometheus/internal"
+)
+
+const (
+ // constants for strings referenced more than once.
+ goGCHeapTinyAllocsObjects = "/gc/heap/tiny/allocs:objects"
+ goGCHeapAllocsObjects = "/gc/heap/allocs:objects"
+ goGCHeapFreesObjects = "/gc/heap/frees:objects"
+ goGCHeapFreesBytes = "/gc/heap/frees:bytes"
+ goGCHeapAllocsBytes = "/gc/heap/allocs:bytes"
+ goGCHeapObjects = "/gc/heap/objects:objects"
+ goGCHeapGoalBytes = "/gc/heap/goal:bytes"
+ goMemoryClassesTotalBytes = "/memory/classes/total:bytes"
+ goMemoryClassesHeapObjectsBytes = "/memory/classes/heap/objects:bytes"
+ goMemoryClassesHeapUnusedBytes = "/memory/classes/heap/unused:bytes"
+ goMemoryClassesHeapReleasedBytes = "/memory/classes/heap/released:bytes"
+ goMemoryClassesHeapFreeBytes = "/memory/classes/heap/free:bytes"
+ goMemoryClassesHeapStacksBytes = "/memory/classes/heap/stacks:bytes"
+ goMemoryClassesOSStacksBytes = "/memory/classes/os-stacks:bytes"
+ goMemoryClassesMetadataMSpanInuseBytes = "/memory/classes/metadata/mspan/inuse:bytes"
+ goMemoryClassesMetadataMSPanFreeBytes = "/memory/classes/metadata/mspan/free:bytes"
+ goMemoryClassesMetadataMCacheInuseBytes = "/memory/classes/metadata/mcache/inuse:bytes"
+ goMemoryClassesMetadataMCacheFreeBytes = "/memory/classes/metadata/mcache/free:bytes"
+ goMemoryClassesProfilingBucketsBytes = "/memory/classes/profiling/buckets:bytes"
+ goMemoryClassesMetadataOtherBytes = "/memory/classes/metadata/other:bytes"
+ goMemoryClassesOtherBytes = "/memory/classes/other:bytes"
+)
+
+// rmNamesForMemStatsMetrics represents runtime/metrics names required to populate goRuntimeMemStats from like logic.
+var rmNamesForMemStatsMetrics = []string{
+ goGCHeapTinyAllocsObjects,
+ goGCHeapAllocsObjects,
+ goGCHeapFreesObjects,
+ goGCHeapAllocsBytes,
+ goGCHeapObjects,
+ goGCHeapGoalBytes,
+ goMemoryClassesTotalBytes,
+ goMemoryClassesHeapObjectsBytes,
+ goMemoryClassesHeapUnusedBytes,
+ goMemoryClassesHeapReleasedBytes,
+ goMemoryClassesHeapFreeBytes,
+ goMemoryClassesHeapStacksBytes,
+ goMemoryClassesOSStacksBytes,
+ goMemoryClassesMetadataMSpanInuseBytes,
+ goMemoryClassesMetadataMSPanFreeBytes,
+ goMemoryClassesMetadataMCacheInuseBytes,
+ goMemoryClassesMetadataMCacheFreeBytes,
+ goMemoryClassesProfilingBucketsBytes,
+ goMemoryClassesMetadataOtherBytes,
+ goMemoryClassesOtherBytes,
+}
+
+func bestEffortLookupRM(lookup []string) []metrics.Description {
+ ret := make([]metrics.Description, 0, len(lookup))
+ for _, rm := range metrics.All() {
+ for _, m := range lookup {
+ if m == rm.Name {
+ ret = append(ret, rm)
+ }
+ }
+ }
+ return ret
+}
+
+type goCollector struct {
+ base baseGoCollector
+
+ // mu protects updates to all fields ensuring a consistent
+ // snapshot is always produced by Collect.
+ mu sync.Mutex
+
+ // Contains all samples that has to retrieved from runtime/metrics (not all of them will be exposed).
+ sampleBuf []metrics.Sample
+ // sampleMap allows lookup for MemStats metrics and runtime/metrics histograms for exact sums.
+ sampleMap map[string]*metrics.Sample
+
+ // rmExposedMetrics represents all runtime/metrics package metrics
+ // that were configured to be exposed.
+ rmExposedMetrics []collectorMetric
+ rmExactSumMapForHist map[string]string
+
+ // With Go 1.17, the runtime/metrics package was introduced.
+ // From that point on, metric names produced by the runtime/metrics
+ // package could be generated from runtime/metrics names. However,
+ // these differ from the old names for the same values.
+ //
+ // This field exists to export the same values under the old names
+ // as well.
+ msMetrics memStatsMetrics
+ msMetricsEnabled bool
+}
+
+type rmMetricDesc struct {
+ metrics.Description
+}
+
+func matchRuntimeMetricsRules(rules []internal.GoCollectorRule) []rmMetricDesc {
+ var descs []rmMetricDesc
+ for _, d := range metrics.All() {
+ var (
+ deny = true
+ desc rmMetricDesc
+ )
+
+ for _, r := range rules {
+ if !r.Matcher.MatchString(d.Name) {
+ continue
+ }
+ deny = r.Deny
+ }
+ if deny {
+ continue
+ }
+
+ desc.Description = d
+ descs = append(descs, desc)
+ }
+ return descs
+}
+
+func defaultGoCollectorOptions() internal.GoCollectorOptions {
+ return internal.GoCollectorOptions{
+ RuntimeMetricSumForHist: map[string]string{
+ "/gc/heap/allocs-by-size:bytes": goGCHeapAllocsBytes,
+ "/gc/heap/frees-by-size:bytes": goGCHeapFreesBytes,
+ },
+ RuntimeMetricRules: []internal.GoCollectorRule{
+ //{Matcher: regexp.MustCompile("")},
+ },
+ }
+}
+
+// NewGoCollector is the obsolete version of collectors.NewGoCollector.
+// See there for documentation.
+//
+// Deprecated: Use collectors.NewGoCollector instead.
+func NewGoCollector(opts ...func(o *internal.GoCollectorOptions)) Collector {
+ opt := defaultGoCollectorOptions()
+ for _, o := range opts {
+ o(&opt)
+ }
+
+ exposedDescriptions := matchRuntimeMetricsRules(opt.RuntimeMetricRules)
+
+ // Collect all histogram samples so that we can get their buckets.
+ // The API guarantees that the buckets are always fixed for the lifetime
+ // of the process.
+ var histograms []metrics.Sample
+ for _, d := range exposedDescriptions {
+ if d.Kind == metrics.KindFloat64Histogram {
+ histograms = append(histograms, metrics.Sample{Name: d.Name})
+ }
+ }
+
+ if len(histograms) > 0 {
+ metrics.Read(histograms)
+ }
+
+ bucketsMap := make(map[string][]float64)
+ for i := range histograms {
+ bucketsMap[histograms[i].Name] = histograms[i].Value.Float64Histogram().Buckets
+ }
+
+ // Generate a collector for each exposed runtime/metrics metric.
+ metricSet := make([]collectorMetric, 0, len(exposedDescriptions))
+ // SampleBuf is used for reading from runtime/metrics.
+ // We are assuming the largest case to have stable pointers for sampleMap purposes.
+ sampleBuf := make([]metrics.Sample, 0, len(exposedDescriptions)+len(opt.RuntimeMetricSumForHist)+len(rmNamesForMemStatsMetrics))
+ sampleMap := make(map[string]*metrics.Sample, len(exposedDescriptions))
+ for _, d := range exposedDescriptions {
+ namespace, subsystem, name, ok := internal.RuntimeMetricsToProm(&d.Description)
+ if !ok {
+ // Just ignore this metric; we can't do anything with it here.
+ // If a user decides to use the latest version of Go, we don't want
+ // to fail here. This condition is tested in TestExpectedRuntimeMetrics.
+ continue
+ }
+
+ sampleBuf = append(sampleBuf, metrics.Sample{Name: d.Name})
+ sampleMap[d.Name] = &sampleBuf[len(sampleBuf)-1]
+
+ var m collectorMetric
+ if d.Kind == metrics.KindFloat64Histogram {
+ _, hasSum := opt.RuntimeMetricSumForHist[d.Name]
+ unit := d.Name[strings.IndexRune(d.Name, ':')+1:]
+ m = newBatchHistogram(
+ NewDesc(
+ BuildFQName(namespace, subsystem, name),
+ d.Description.Description,
+ nil,
+ nil,
+ ),
+ internal.RuntimeMetricsBucketsForUnit(bucketsMap[d.Name], unit),
+ hasSum,
+ )
+ } else if d.Cumulative {
+ m = NewCounter(CounterOpts{
+ Namespace: namespace,
+ Subsystem: subsystem,
+ Name: name,
+ Help: d.Description.Description,
+ },
+ )
+ } else {
+ m = NewGauge(GaugeOpts{
+ Namespace: namespace,
+ Subsystem: subsystem,
+ Name: name,
+ Help: d.Description.Description,
+ })
+ }
+ metricSet = append(metricSet, m)
+ }
+
+ // Add exact sum metrics to sampleBuf if not added before.
+ for _, h := range histograms {
+ sumMetric, ok := opt.RuntimeMetricSumForHist[h.Name]
+ if !ok {
+ continue
+ }
+
+ if _, ok := sampleMap[sumMetric]; ok {
+ continue
+ }
+ sampleBuf = append(sampleBuf, metrics.Sample{Name: sumMetric})
+ sampleMap[sumMetric] = &sampleBuf[len(sampleBuf)-1]
+ }
+
+ var (
+ msMetrics memStatsMetrics
+ msDescriptions []metrics.Description
+ )
+
+ if !opt.DisableMemStatsLikeMetrics {
+ msMetrics = goRuntimeMemStats()
+ msDescriptions = bestEffortLookupRM(rmNamesForMemStatsMetrics)
+
+ // Check if metric was not exposed before and if not, add to sampleBuf.
+ for _, mdDesc := range msDescriptions {
+ if _, ok := sampleMap[mdDesc.Name]; ok {
+ continue
+ }
+ sampleBuf = append(sampleBuf, metrics.Sample{Name: mdDesc.Name})
+ sampleMap[mdDesc.Name] = &sampleBuf[len(sampleBuf)-1]
+ }
+ }
+
+ return &goCollector{
+ base: newBaseGoCollector(),
+ sampleBuf: sampleBuf,
+ sampleMap: sampleMap,
+ rmExposedMetrics: metricSet,
+ rmExactSumMapForHist: opt.RuntimeMetricSumForHist,
+ msMetrics: msMetrics,
+ msMetricsEnabled: !opt.DisableMemStatsLikeMetrics,
+ }
+}
+
+// Describe returns all descriptions of the collector.
+func (c *goCollector) Describe(ch chan<- *Desc) {
+ c.base.Describe(ch)
+ for _, i := range c.msMetrics {
+ ch <- i.desc
+ }
+ for _, m := range c.rmExposedMetrics {
+ ch <- m.Desc()
+ }
+}
+
+// Collect returns the current state of all metrics of the collector.
+func (c *goCollector) Collect(ch chan<- Metric) {
+ // Collect base non-memory metrics.
+ c.base.Collect(ch)
+
+ if len(c.sampleBuf) == 0 {
+ return
+ }
+
+ // Collect must be thread-safe, so prevent concurrent use of
+ // sampleBuf elements. Just read into sampleBuf but write all the data
+ // we get into our Metrics or MemStats.
+ //
+ // This lock also ensures that the Metrics we send out are all from
+ // the same updates, ensuring their mutual consistency insofar as
+ // is guaranteed by the runtime/metrics package.
+ //
+ // N.B. This locking is heavy-handed, but Collect is expected to be called
+ // relatively infrequently. Also the core operation here, metrics.Read,
+ // is fast (O(tens of microseconds)) so contention should certainly be
+ // low, though channel operations and any allocations may add to that.
+ c.mu.Lock()
+ defer c.mu.Unlock()
+
+ // Populate runtime/metrics sample buffer.
+ metrics.Read(c.sampleBuf)
+
+ // Collect all our runtime/metrics user chose to expose from sampleBuf (if any).
+ for i, metric := range c.rmExposedMetrics {
+ // We created samples for exposed metrics first in order, so indexes match.
+ sample := c.sampleBuf[i]
+
+ // N.B. switch on concrete type because it's significantly more efficient
+ // than checking for the Counter and Gauge interface implementations. In
+ // this case, we control all the types here.
+ switch m := metric.(type) {
+ case *counter:
+ // Guard against decreases. This should never happen, but a failure
+ // to do so will result in a panic, which is a harsh consequence for
+ // a metrics collection bug.
+ v0, v1 := m.get(), unwrapScalarRMValue(sample.Value)
+ if v1 > v0 {
+ m.Add(unwrapScalarRMValue(sample.Value) - m.get())
+ }
+ m.Collect(ch)
+ case *gauge:
+ m.Set(unwrapScalarRMValue(sample.Value))
+ m.Collect(ch)
+ case *batchHistogram:
+ m.update(sample.Value.Float64Histogram(), c.exactSumFor(sample.Name))
+ m.Collect(ch)
+ default:
+ panic("unexpected metric type")
+ }
+ }
+
+ if c.msMetricsEnabled {
+ // ms is a dummy MemStats that we populate ourselves so that we can
+ // populate the old metrics from it if goMemStatsCollection is enabled.
+ var ms runtime.MemStats
+ memStatsFromRM(&ms, c.sampleMap)
+ for _, i := range c.msMetrics {
+ ch <- MustNewConstMetric(i.desc, i.valType, i.eval(&ms))
+ }
+ }
+}
+
+// unwrapScalarRMValue unwraps a runtime/metrics value that is assumed
+// to be scalar and returns the equivalent float64 value. Panics if the
+// value is not scalar.
+func unwrapScalarRMValue(v metrics.Value) float64 {
+ switch v.Kind() {
+ case metrics.KindUint64:
+ return float64(v.Uint64())
+ case metrics.KindFloat64:
+ return v.Float64()
+ case metrics.KindBad:
+ // Unsupported metric.
+ //
+ // This should never happen because we always populate our metric
+ // set from the runtime/metrics package.
+ panic("unexpected unsupported metric")
+ default:
+ // Unsupported metric kind.
+ //
+ // This should never happen because we check for this during initialization
+ // and flag and filter metrics whose kinds we don't understand.
+ panic("unexpected unsupported metric kind")
+ }
+}
+
+// exactSumFor takes a runtime/metrics metric name (that is assumed to
+// be of kind KindFloat64Histogram) and returns its exact sum and whether
+// its exact sum exists.
+//
+// The runtime/metrics API for histograms doesn't currently expose exact
+// sums, but some of the other metrics are in fact exact sums of histograms.
+func (c *goCollector) exactSumFor(rmName string) float64 {
+ sumName, ok := c.rmExactSumMapForHist[rmName]
+ if !ok {
+ return 0
+ }
+ s, ok := c.sampleMap[sumName]
+ if !ok {
+ return 0
+ }
+ return unwrapScalarRMValue(s.Value)
+}
+
+func memStatsFromRM(ms *runtime.MemStats, rm map[string]*metrics.Sample) {
+ lookupOrZero := func(name string) uint64 {
+ if s, ok := rm[name]; ok {
+ return s.Value.Uint64()
+ }
+ return 0
+ }
+
+ // Currently, MemStats adds tiny alloc count to both Mallocs AND Frees.
+ // The reason for this is because MemStats couldn't be extended at the time
+ // but there was a desire to have Mallocs at least be a little more representative,
+ // while having Mallocs - Frees still represent a live object count.
+ // Unfortunately, MemStats doesn't actually export a large allocation count,
+ // so it's impossible to pull this number out directly.
+ tinyAllocs := lookupOrZero(goGCHeapTinyAllocsObjects)
+ ms.Mallocs = lookupOrZero(goGCHeapAllocsObjects) + tinyAllocs
+ ms.Frees = lookupOrZero(goGCHeapFreesObjects) + tinyAllocs
+
+ ms.TotalAlloc = lookupOrZero(goGCHeapAllocsBytes)
+ ms.Sys = lookupOrZero(goMemoryClassesTotalBytes)
+ ms.Lookups = 0 // Already always zero.
+ ms.HeapAlloc = lookupOrZero(goMemoryClassesHeapObjectsBytes)
+ ms.Alloc = ms.HeapAlloc
+ ms.HeapInuse = ms.HeapAlloc + lookupOrZero(goMemoryClassesHeapUnusedBytes)
+ ms.HeapReleased = lookupOrZero(goMemoryClassesHeapReleasedBytes)
+ ms.HeapIdle = ms.HeapReleased + lookupOrZero(goMemoryClassesHeapFreeBytes)
+ ms.HeapSys = ms.HeapInuse + ms.HeapIdle
+ ms.HeapObjects = lookupOrZero(goGCHeapObjects)
+ ms.StackInuse = lookupOrZero(goMemoryClassesHeapStacksBytes)
+ ms.StackSys = ms.StackInuse + lookupOrZero(goMemoryClassesOSStacksBytes)
+ ms.MSpanInuse = lookupOrZero(goMemoryClassesMetadataMSpanInuseBytes)
+ ms.MSpanSys = ms.MSpanInuse + lookupOrZero(goMemoryClassesMetadataMSPanFreeBytes)
+ ms.MCacheInuse = lookupOrZero(goMemoryClassesMetadataMCacheInuseBytes)
+ ms.MCacheSys = ms.MCacheInuse + lookupOrZero(goMemoryClassesMetadataMCacheFreeBytes)
+ ms.BuckHashSys = lookupOrZero(goMemoryClassesProfilingBucketsBytes)
+ ms.GCSys = lookupOrZero(goMemoryClassesMetadataOtherBytes)
+ ms.OtherSys = lookupOrZero(goMemoryClassesOtherBytes)
+ ms.NextGC = lookupOrZero(goGCHeapGoalBytes)
+
+ // N.B. GCCPUFraction is intentionally omitted. This metric is not useful,
+ // and often misleading due to the fact that it's an average over the lifetime
+ // of the process.
+ // See https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034
+ // for more details.
+ ms.GCCPUFraction = 0
+}
+
+// batchHistogram is a mutable histogram that is updated
+// in batches.
+type batchHistogram struct {
+ selfCollector
+
+ // Static fields updated only once.
+ desc *Desc
+ hasSum bool
+
+ // Because this histogram operates in batches, it just uses a
+ // single mutex for everything. updates are always serialized
+ // but Write calls may operate concurrently with updates.
+ // Contention between these two sources should be rare.
+ mu sync.Mutex
+ buckets []float64 // Inclusive lower bounds, like runtime/metrics.
+ counts []uint64
+ sum float64 // Used if hasSum is true.
+}
+
+// newBatchHistogram creates a new batch histogram value with the given
+// Desc, buckets, and whether or not it has an exact sum available.
+//
+// buckets must always be from the runtime/metrics package, following
+// the same conventions.
+func newBatchHistogram(desc *Desc, buckets []float64, hasSum bool) *batchHistogram {
+ // We need to remove -Inf values. runtime/metrics keeps them around.
+ // But -Inf bucket should not be allowed for prometheus histograms.
+ if buckets[0] == math.Inf(-1) {
+ buckets = buckets[1:]
+ }
+ h := &batchHistogram{
+ desc: desc,
+ buckets: buckets,
+ // Because buckets follows runtime/metrics conventions, there's
+ // 1 more value in the buckets list than there are buckets represented,
+ // because in runtime/metrics, the bucket values represent *boundaries*,
+ // and non-Inf boundaries are inclusive lower bounds for that bucket.
+ counts: make([]uint64, len(buckets)-1),
+ hasSum: hasSum,
+ }
+ h.init(h)
+ return h
+}
+
+// update updates the batchHistogram from a runtime/metrics histogram.
+//
+// sum must be provided if the batchHistogram was created to have an exact sum.
+// h.buckets must be a strict subset of his.Buckets.
+func (h *batchHistogram) update(his *metrics.Float64Histogram, sum float64) {
+ counts, buckets := his.Counts, his.Buckets
+
+ h.mu.Lock()
+ defer h.mu.Unlock()
+
+ // Clear buckets.
+ for i := range h.counts {
+ h.counts[i] = 0
+ }
+ // Copy and reduce buckets.
+ var j int
+ for i, count := range counts {
+ h.counts[j] += count
+ if buckets[i+1] == h.buckets[j+1] {
+ j++
+ }
+ }
+ if h.hasSum {
+ h.sum = sum
+ }
+}
+
+func (h *batchHistogram) Desc() *Desc {
+ return h.desc
+}
+
+func (h *batchHistogram) Write(out *dto.Metric) error {
+ h.mu.Lock()
+ defer h.mu.Unlock()
+
+ sum := float64(0)
+ if h.hasSum {
+ sum = h.sum
+ }
+ dtoBuckets := make([]*dto.Bucket, 0, len(h.counts))
+ totalCount := uint64(0)
+ for i, count := range h.counts {
+ totalCount += count
+ if !h.hasSum {
+ if count != 0 {
+ // N.B. This computed sum is an underestimate.
+ sum += h.buckets[i] * float64(count)
+ }
+ }
+
+ // Skip the +Inf bucket, but only for the bucket list.
+ // It must still count for sum and totalCount.
+ if math.IsInf(h.buckets[i+1], 1) {
+ break
+ }
+ // Float64Histogram's upper bound is exclusive, so make it inclusive
+ // by obtaining the next float64 value down, in order.
+ upperBound := math.Nextafter(h.buckets[i+1], h.buckets[i])
+ dtoBuckets = append(dtoBuckets, &dto.Bucket{
+ CumulativeCount: proto.Uint64(totalCount),
+ UpperBound: proto.Float64(upperBound),
+ })
+ }
+ out.Histogram = &dto.Histogram{
+ Bucket: dtoBuckets,
+ SampleCount: proto.Uint64(totalCount),
+ SampleSum: proto.Float64(sum),
+ }
+ return nil
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/histogram.go b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go
new file mode 100644
index 0000000..0d47fec
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/histogram.go
@@ -0,0 +1,670 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "fmt"
+ "math"
+ "runtime"
+ "sort"
+ "sync"
+ "sync/atomic"
+ "time"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// A Histogram counts individual observations from an event or sample stream in
+// configurable buckets. Similar to a summary, it also provides a sum of
+// observations and an observation count.
+//
+// On the Prometheus server, quantiles can be calculated from a Histogram using
+// the histogram_quantile function in the query language.
+//
+// Note that Histograms, in contrast to Summaries, can be aggregated with the
+// Prometheus query language (see the documentation for detailed
+// procedures). However, Histograms require the user to pre-define suitable
+// buckets, and they are in general less accurate. The Observe method of a
+// Histogram has a very low performance overhead in comparison with the Observe
+// method of a Summary.
+//
+// To create Histogram instances, use NewHistogram.
+type Histogram interface {
+ Metric
+ Collector
+
+ // Observe adds a single observation to the histogram. Observations are
+ // usually positive or zero. Negative observations are accepted but
+ // prevent current versions of Prometheus from properly detecting
+ // counter resets in the sum of observations. See
+ // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations
+ // for details.
+ Observe(float64)
+}
+
+// bucketLabel is used for the label that defines the upper bound of a
+// bucket of a histogram ("le" -> "less or equal").
+const bucketLabel = "le"
+
+// DefBuckets are the default Histogram buckets. The default buckets are
+// tailored to broadly measure the response time (in seconds) of a network
+// service. Most likely, however, you will be required to define buckets
+// customized to your use case.
+var (
+ DefBuckets = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10}
+
+ errBucketLabelNotAllowed = fmt.Errorf(
+ "%q is not allowed as label name in histograms", bucketLabel,
+ )
+)
+
+// LinearBuckets creates 'count' buckets, each 'width' wide, where the lowest
+// bucket has an upper bound of 'start'. The final +Inf bucket is not counted
+// and not included in the returned slice. The returned slice is meant to be
+// used for the Buckets field of HistogramOpts.
+//
+// The function panics if 'count' is zero or negative.
+func LinearBuckets(start, width float64, count int) []float64 {
+ if count < 1 {
+ panic("LinearBuckets needs a positive count")
+ }
+ buckets := make([]float64, count)
+ for i := range buckets {
+ buckets[i] = start
+ start += width
+ }
+ return buckets
+}
+
+// ExponentialBuckets creates 'count' buckets, where the lowest bucket has an
+// upper bound of 'start' and each following bucket's upper bound is 'factor'
+// times the previous bucket's upper bound. The final +Inf bucket is not counted
+// and not included in the returned slice. The returned slice is meant to be
+// used for the Buckets field of HistogramOpts.
+//
+// The function panics if 'count' is 0 or negative, if 'start' is 0 or negative,
+// or if 'factor' is less than or equal 1.
+func ExponentialBuckets(start, factor float64, count int) []float64 {
+ if count < 1 {
+ panic("ExponentialBuckets needs a positive count")
+ }
+ if start <= 0 {
+ panic("ExponentialBuckets needs a positive start value")
+ }
+ if factor <= 1 {
+ panic("ExponentialBuckets needs a factor greater than 1")
+ }
+ buckets := make([]float64, count)
+ for i := range buckets {
+ buckets[i] = start
+ start *= factor
+ }
+ return buckets
+}
+
+// ExponentialBucketsRange creates 'count' buckets, where the lowest bucket is
+// 'min' and the highest bucket is 'max'. The final +Inf bucket is not counted
+// and not included in the returned slice. The returned slice is meant to be
+// used for the Buckets field of HistogramOpts.
+//
+// The function panics if 'count' is 0 or negative, if 'min' is 0 or negative.
+func ExponentialBucketsRange(min, max float64, count int) []float64 {
+ if count < 1 {
+ panic("ExponentialBucketsRange count needs a positive count")
+ }
+ if min <= 0 {
+ panic("ExponentialBucketsRange min needs to be greater than 0")
+ }
+
+ // Formula for exponential buckets.
+ // max = min*growthFactor^(bucketCount-1)
+
+ // We know max/min and highest bucket. Solve for growthFactor.
+ growthFactor := math.Pow(max/min, 1.0/float64(count-1))
+
+ // Now that we know growthFactor, solve for each bucket.
+ buckets := make([]float64, count)
+ for i := 1; i <= count; i++ {
+ buckets[i-1] = min * math.Pow(growthFactor, float64(i-1))
+ }
+ return buckets
+}
+
+// HistogramOpts bundles the options for creating a Histogram metric. It is
+// mandatory to set Name to a non-empty string. All other fields are optional
+// and can safely be left at their zero value, although it is strongly
+// encouraged to set a Help string.
+type HistogramOpts struct {
+ // Namespace, Subsystem, and Name are components of the fully-qualified
+ // name of the Histogram (created by joining these components with
+ // "_"). Only Name is mandatory, the others merely help structuring the
+ // name. Note that the fully-qualified name of the Histogram must be a
+ // valid Prometheus metric name.
+ Namespace string
+ Subsystem string
+ Name string
+
+ // Help provides information about this Histogram.
+ //
+ // Metrics with the same fully-qualified name must have the same Help
+ // string.
+ Help string
+
+ // ConstLabels are used to attach fixed labels to this metric. Metrics
+ // with the same fully-qualified name must have the same label names in
+ // their ConstLabels.
+ //
+ // ConstLabels are only used rarely. In particular, do not use them to
+ // attach the same labels to all your metrics. Those use cases are
+ // better covered by target labels set by the scraping Prometheus
+ // server, or by one specific metric (e.g. a build_info or a
+ // machine_role metric). See also
+ // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels
+ ConstLabels Labels
+
+ // Buckets defines the buckets into which observations are counted. Each
+ // element in the slice is the upper inclusive bound of a bucket. The
+ // values must be sorted in strictly increasing order. There is no need
+ // to add a highest bucket with +Inf bound, it will be added
+ // implicitly. The default value is DefBuckets.
+ Buckets []float64
+}
+
+// NewHistogram creates a new Histogram based on the provided HistogramOpts. It
+// panics if the buckets in HistogramOpts are not in strictly increasing order.
+//
+// The returned implementation also implements ExemplarObserver. It is safe to
+// perform the corresponding type assertion. Exemplars are tracked separately
+// for each bucket.
+func NewHistogram(opts HistogramOpts) Histogram {
+ return newHistogram(
+ NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ ),
+ opts,
+ )
+}
+
+func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogram {
+ if len(desc.variableLabels) != len(labelValues) {
+ panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, labelValues))
+ }
+
+ for _, n := range desc.variableLabels {
+ if n == bucketLabel {
+ panic(errBucketLabelNotAllowed)
+ }
+ }
+ for _, lp := range desc.constLabelPairs {
+ if lp.GetName() == bucketLabel {
+ panic(errBucketLabelNotAllowed)
+ }
+ }
+
+ if len(opts.Buckets) == 0 {
+ opts.Buckets = DefBuckets
+ }
+
+ h := &histogram{
+ desc: desc,
+ upperBounds: opts.Buckets,
+ labelPairs: MakeLabelPairs(desc, labelValues),
+ counts: [2]*histogramCounts{{}, {}},
+ now: time.Now,
+ }
+ for i, upperBound := range h.upperBounds {
+ if i < len(h.upperBounds)-1 {
+ if upperBound >= h.upperBounds[i+1] {
+ panic(fmt.Errorf(
+ "histogram buckets must be in increasing order: %f >= %f",
+ upperBound, h.upperBounds[i+1],
+ ))
+ }
+ } else {
+ if math.IsInf(upperBound, +1) {
+ // The +Inf bucket is implicit. Remove it here.
+ h.upperBounds = h.upperBounds[:i]
+ }
+ }
+ }
+ // Finally we know the final length of h.upperBounds and can make buckets
+ // for both counts as well as exemplars:
+ h.counts[0].buckets = make([]uint64, len(h.upperBounds))
+ h.counts[1].buckets = make([]uint64, len(h.upperBounds))
+ h.exemplars = make([]atomic.Value, len(h.upperBounds)+1)
+
+ h.init(h) // Init self-collection.
+ return h
+}
+
+type histogramCounts struct {
+ // sumBits contains the bits of the float64 representing the sum of all
+ // observations. sumBits and count have to go first in the struct to
+ // guarantee alignment for atomic operations.
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ sumBits uint64
+ count uint64
+ buckets []uint64
+}
+
+type histogram struct {
+ // countAndHotIdx enables lock-free writes with use of atomic updates.
+ // The most significant bit is the hot index [0 or 1] of the count field
+ // below. Observe calls update the hot one. All remaining bits count the
+ // number of Observe calls. Observe starts by incrementing this counter,
+ // and finish by incrementing the count field in the respective
+ // histogramCounts, as a marker for completion.
+ //
+ // Calls of the Write method (which are non-mutating reads from the
+ // perspective of the histogram) swap the hot–cold under the writeMtx
+ // lock. A cooldown is awaited (while locked) by comparing the number of
+ // observations with the initiation count. Once they match, then the
+ // last observation on the now cool one has completed. All cool fields must
+ // be merged into the new hot before releasing writeMtx.
+ //
+ // Fields with atomic access first! See alignment constraint:
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ countAndHotIdx uint64
+
+ selfCollector
+ desc *Desc
+ writeMtx sync.Mutex // Only used in the Write method.
+
+ // Two counts, one is "hot" for lock-free observations, the other is
+ // "cold" for writing out a dto.Metric. It has to be an array of
+ // pointers to guarantee 64bit alignment of the histogramCounts, see
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG.
+ counts [2]*histogramCounts
+
+ upperBounds []float64
+ labelPairs []*dto.LabelPair
+ exemplars []atomic.Value // One more than buckets (to include +Inf), each a *dto.Exemplar.
+
+ now func() time.Time // To mock out time.Now() for testing.
+}
+
+func (h *histogram) Desc() *Desc {
+ return h.desc
+}
+
+func (h *histogram) Observe(v float64) {
+ h.observe(v, h.findBucket(v))
+}
+
+func (h *histogram) ObserveWithExemplar(v float64, e Labels) {
+ i := h.findBucket(v)
+ h.observe(v, i)
+ h.updateExemplar(v, i, e)
+}
+
+func (h *histogram) Write(out *dto.Metric) error {
+ // For simplicity, we protect this whole method by a mutex. It is not in
+ // the hot path, i.e. Observe is called much more often than Write. The
+ // complication of making Write lock-free isn't worth it, if possible at
+ // all.
+ h.writeMtx.Lock()
+ defer h.writeMtx.Unlock()
+
+ // Adding 1<<63 switches the hot index (from 0 to 1 or from 1 to 0)
+ // without touching the count bits. See the struct comments for a full
+ // description of the algorithm.
+ n := atomic.AddUint64(&h.countAndHotIdx, 1<<63)
+ // count is contained unchanged in the lower 63 bits.
+ count := n & ((1 << 63) - 1)
+ // The most significant bit tells us which counts is hot. The complement
+ // is thus the cold one.
+ hotCounts := h.counts[n>>63]
+ coldCounts := h.counts[(^n)>>63]
+
+ // Await cooldown.
+ for count != atomic.LoadUint64(&coldCounts.count) {
+ runtime.Gosched() // Let observations get work done.
+ }
+
+ his := &dto.Histogram{
+ Bucket: make([]*dto.Bucket, len(h.upperBounds)),
+ SampleCount: proto.Uint64(count),
+ SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))),
+ }
+ var cumCount uint64
+ for i, upperBound := range h.upperBounds {
+ cumCount += atomic.LoadUint64(&coldCounts.buckets[i])
+ his.Bucket[i] = &dto.Bucket{
+ CumulativeCount: proto.Uint64(cumCount),
+ UpperBound: proto.Float64(upperBound),
+ }
+ if e := h.exemplars[i].Load(); e != nil {
+ his.Bucket[i].Exemplar = e.(*dto.Exemplar)
+ }
+ }
+ // If there is an exemplar for the +Inf bucket, we have to add that bucket explicitly.
+ if e := h.exemplars[len(h.upperBounds)].Load(); e != nil {
+ b := &dto.Bucket{
+ CumulativeCount: proto.Uint64(count),
+ UpperBound: proto.Float64(math.Inf(1)),
+ Exemplar: e.(*dto.Exemplar),
+ }
+ his.Bucket = append(his.Bucket, b)
+ }
+
+ out.Histogram = his
+ out.Label = h.labelPairs
+
+ // Finally add all the cold counts to the new hot counts and reset the cold counts.
+ atomic.AddUint64(&hotCounts.count, count)
+ atomic.StoreUint64(&coldCounts.count, 0)
+ for {
+ oldBits := atomic.LoadUint64(&hotCounts.sumBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + his.GetSampleSum())
+ if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
+ atomic.StoreUint64(&coldCounts.sumBits, 0)
+ break
+ }
+ }
+ for i := range h.upperBounds {
+ atomic.AddUint64(&hotCounts.buckets[i], atomic.LoadUint64(&coldCounts.buckets[i]))
+ atomic.StoreUint64(&coldCounts.buckets[i], 0)
+ }
+ return nil
+}
+
+// findBucket returns the index of the bucket for the provided value, or
+// len(h.upperBounds) for the +Inf bucket.
+func (h *histogram) findBucket(v float64) int {
+ // TODO(beorn7): For small numbers of buckets (<30), a linear search is
+ // slightly faster than the binary search. If we really care, we could
+ // switch from one search strategy to the other depending on the number
+ // of buckets.
+ //
+ // Microbenchmarks (BenchmarkHistogramNoLabels):
+ // 11 buckets: 38.3 ns/op linear - binary 48.7 ns/op
+ // 100 buckets: 78.1 ns/op linear - binary 54.9 ns/op
+ // 300 buckets: 154 ns/op linear - binary 61.6 ns/op
+ return sort.SearchFloat64s(h.upperBounds, v)
+}
+
+// observe is the implementation for Observe without the findBucket part.
+func (h *histogram) observe(v float64, bucket int) {
+ // We increment h.countAndHotIdx so that the counter in the lower
+ // 63 bits gets incremented. At the same time, we get the new value
+ // back, which we can use to find the currently-hot counts.
+ n := atomic.AddUint64(&h.countAndHotIdx, 1)
+ hotCounts := h.counts[n>>63]
+
+ if bucket < len(h.upperBounds) {
+ atomic.AddUint64(&hotCounts.buckets[bucket], 1)
+ }
+ for {
+ oldBits := atomic.LoadUint64(&hotCounts.sumBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
+ if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
+ break
+ }
+ }
+ // Increment count last as we take it as a signal that the observation
+ // is complete.
+ atomic.AddUint64(&hotCounts.count, 1)
+}
+
+// updateExemplar replaces the exemplar for the provided bucket. With empty
+// labels, it's a no-op. It panics if any of the labels is invalid.
+func (h *histogram) updateExemplar(v float64, bucket int, l Labels) {
+ if l == nil {
+ return
+ }
+ e, err := newExemplar(v, h.now(), l)
+ if err != nil {
+ panic(err)
+ }
+ h.exemplars[bucket].Store(e)
+}
+
+// HistogramVec is a Collector that bundles a set of Histograms that all share the
+// same Desc, but have different values for their variable labels. This is used
+// if you want to count the same thing partitioned by various dimensions
+// (e.g. HTTP request latencies, partitioned by status code and method). Create
+// instances with NewHistogramVec.
+type HistogramVec struct {
+ *MetricVec
+}
+
+// NewHistogramVec creates a new HistogramVec based on the provided HistogramOpts and
+// partitioned by the given label names.
+func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec {
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ labelNames,
+ opts.ConstLabels,
+ )
+ return &HistogramVec{
+ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric {
+ return newHistogram(desc, opts, lvs...)
+ }),
+ }
+}
+
+// GetMetricWithLabelValues returns the Histogram for the given slice of label
+// values (same order as the variable labels in Desc). If that combination of
+// label values is accessed for the first time, a new Histogram is created.
+//
+// It is possible to call this method without using the returned Histogram to only
+// create the new Histogram but leave it at its starting value, a Histogram without
+// any observations.
+//
+// Keeping the Histogram for later use is possible (and should be considered if
+// performance is critical), but keep in mind that Reset, DeleteLabelValues and
+// Delete can be used to delete the Histogram from the HistogramVec. In that case, the
+// Histogram will still exist, but it will not be exported anymore, even if a
+// Histogram with the same label values is created later. See also the CounterVec
+// example.
+//
+// An error is returned if the number of label values is not the same as the
+// number of variable labels in Desc (minus any curried labels).
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
+// an alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+// See also the GaugeVec example.
+func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
+ metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...)
+ if metric != nil {
+ return metric.(Observer), err
+ }
+ return nil, err
+}
+
+// GetMetricWith returns the Histogram for the given Labels map (the label names
+// must match those of the variable labels in Desc). If that label map is
+// accessed for the first time, a new Histogram is created. Implications of
+// creating a Histogram without using it and keeping the Histogram for later use
+// are the same as for GetMetricWithLabelValues.
+//
+// An error is returned if the number and names of the Labels are inconsistent
+// with those of the variable labels in Desc (minus any curried labels).
+//
+// This method is used for the same purpose as
+// GetMetricWithLabelValues(...string). See there for pros and cons of the two
+// methods.
+func (v *HistogramVec) GetMetricWith(labels Labels) (Observer, error) {
+ metric, err := v.MetricVec.GetMetricWith(labels)
+ if metric != nil {
+ return metric.(Observer), err
+ }
+ return nil, err
+}
+
+// WithLabelValues works as GetMetricWithLabelValues, but panics where
+// GetMetricWithLabelValues would have returned an error. Not returning an
+// error allows shortcuts like
+// myVec.WithLabelValues("404", "GET").Observe(42.21)
+func (v *HistogramVec) WithLabelValues(lvs ...string) Observer {
+ h, err := v.GetMetricWithLabelValues(lvs...)
+ if err != nil {
+ panic(err)
+ }
+ return h
+}
+
+// With works as GetMetricWith but panics where GetMetricWithLabels would have
+// returned an error. Not returning an error allows shortcuts like
+// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
+func (v *HistogramVec) With(labels Labels) Observer {
+ h, err := v.GetMetricWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return h
+}
+
+// CurryWith returns a vector curried with the provided labels, i.e. the
+// returned vector has those labels pre-set for all labeled operations performed
+// on it. The cardinality of the curried vector is reduced accordingly. The
+// order of the remaining labels stays the same (just with the curried labels
+// taken out of the sequence – which is relevant for the
+// (GetMetric)WithLabelValues methods). It is possible to curry a curried
+// vector, but only with labels not yet used for currying before.
+//
+// The metrics contained in the HistogramVec are shared between the curried and
+// uncurried vectors. They are just accessed differently. Curried and uncurried
+// vectors behave identically in terms of collection. Only one must be
+// registered with a given registry (usually the uncurried version). The Reset
+// method deletes all metrics, even if called on a curried vector.
+func (v *HistogramVec) CurryWith(labels Labels) (ObserverVec, error) {
+ vec, err := v.MetricVec.CurryWith(labels)
+ if vec != nil {
+ return &HistogramVec{vec}, err
+ }
+ return nil, err
+}
+
+// MustCurryWith works as CurryWith but panics where CurryWith would have
+// returned an error.
+func (v *HistogramVec) MustCurryWith(labels Labels) ObserverVec {
+ vec, err := v.CurryWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return vec
+}
+
+type constHistogram struct {
+ desc *Desc
+ count uint64
+ sum float64
+ buckets map[float64]uint64
+ labelPairs []*dto.LabelPair
+}
+
+func (h *constHistogram) Desc() *Desc {
+ return h.desc
+}
+
+func (h *constHistogram) Write(out *dto.Metric) error {
+ his := &dto.Histogram{}
+
+ buckets := make([]*dto.Bucket, 0, len(h.buckets))
+
+ his.SampleCount = proto.Uint64(h.count)
+ his.SampleSum = proto.Float64(h.sum)
+ for upperBound, count := range h.buckets {
+ buckets = append(buckets, &dto.Bucket{
+ CumulativeCount: proto.Uint64(count),
+ UpperBound: proto.Float64(upperBound),
+ })
+ }
+
+ if len(buckets) > 0 {
+ sort.Sort(buckSort(buckets))
+ }
+ his.Bucket = buckets
+
+ out.Histogram = his
+ out.Label = h.labelPairs
+
+ return nil
+}
+
+// NewConstHistogram returns a metric representing a Prometheus histogram with
+// fixed values for the count, sum, and bucket counts. As those parameters
+// cannot be changed, the returned value does not implement the Histogram
+// interface (but only the Metric interface). Users of this package will not
+// have much use for it in regular operations. However, when implementing custom
+// Collectors, it is useful as a throw-away metric that is generated on the fly
+// to send it to Prometheus in the Collect method.
+//
+// buckets is a map of upper bounds to cumulative counts, excluding the +Inf
+// bucket.
+//
+// NewConstHistogram returns an error if the length of labelValues is not
+// consistent with the variable labels in Desc or if Desc is invalid.
+func NewConstHistogram(
+ desc *Desc,
+ count uint64,
+ sum float64,
+ buckets map[float64]uint64,
+ labelValues ...string,
+) (Metric, error) {
+ if desc.err != nil {
+ return nil, desc.err
+ }
+ if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil {
+ return nil, err
+ }
+ return &constHistogram{
+ desc: desc,
+ count: count,
+ sum: sum,
+ buckets: buckets,
+ labelPairs: MakeLabelPairs(desc, labelValues),
+ }, nil
+}
+
+// MustNewConstHistogram is a version of NewConstHistogram that panics where
+// NewConstHistogram would have returned an error.
+func MustNewConstHistogram(
+ desc *Desc,
+ count uint64,
+ sum float64,
+ buckets map[float64]uint64,
+ labelValues ...string,
+) Metric {
+ m, err := NewConstHistogram(desc, count, sum, buckets, labelValues...)
+ if err != nil {
+ panic(err)
+ }
+ return m
+}
+
+type buckSort []*dto.Bucket
+
+func (s buckSort) Len() int {
+ return len(s)
+}
+
+func (s buckSort) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+
+func (s buckSort) Less(i, j int) bool {
+ return s[i].GetUpperBound() < s[j].GetUpperBound()
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/BUILD.bazel b/vendor/github.com/prometheus/client_golang/prometheus/internal/BUILD.bazel
new file mode 100644
index 0000000..5cc29f6
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/BUILD.bazel
@@ -0,0 +1,18 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "internal",
+ srcs = [
+ "difflib.go",
+ "go_collector_options.go",
+ "go_runtime_metrics.go",
+ "metric.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/client_golang/prometheus/internal",
+ importpath = "github.com/prometheus/client_golang/prometheus/internal",
+ visibility = ["//vendor/github.com/prometheus/client_golang/prometheus:__subpackages__"],
+ deps = [
+ "//vendor/github.com/prometheus/client_model/go",
+ "//vendor/github.com/prometheus/common/model",
+ ],
+)
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go
new file mode 100644
index 0000000..fd45cad
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/difflib.go
@@ -0,0 +1,651 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// It provides tools to compare sequences of strings and generate textual diffs.
+//
+// Maintaining `GetUnifiedDiffString` here because original repository
+// (https://github.com/pmezard/go-difflib) is no loger maintained.
+package internal
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strings"
+)
+
+func min(a, b int) int {
+ if a < b {
+ return a
+ }
+ return b
+}
+
+func max(a, b int) int {
+ if a > b {
+ return a
+ }
+ return b
+}
+
+func calculateRatio(matches, length int) float64 {
+ if length > 0 {
+ return 2.0 * float64(matches) / float64(length)
+ }
+ return 1.0
+}
+
+type Match struct {
+ A int
+ B int
+ Size int
+}
+
+type OpCode struct {
+ Tag byte
+ I1 int
+ I2 int
+ J1 int
+ J2 int
+}
+
+// SequenceMatcher compares sequence of strings. The basic
+// algorithm predates, and is a little fancier than, an algorithm
+// published in the late 1980's by Ratcliff and Obershelp under the
+// hyperbolic name "gestalt pattern matching". The basic idea is to find
+// the longest contiguous matching subsequence that contains no "junk"
+// elements (R-O doesn't address junk). The same idea is then applied
+// recursively to the pieces of the sequences to the left and to the right
+// of the matching subsequence. This does not yield minimal edit
+// sequences, but does tend to yield matches that "look right" to people.
+//
+// SequenceMatcher tries to compute a "human-friendly diff" between two
+// sequences. Unlike e.g. UNIX(tm) diff, the fundamental notion is the
+// longest *contiguous* & junk-free matching subsequence. That's what
+// catches peoples' eyes. The Windows(tm) windiff has another interesting
+// notion, pairing up elements that appear uniquely in each sequence.
+// That, and the method here, appear to yield more intuitive difference
+// reports than does diff. This method appears to be the least vulnerable
+// to synching up on blocks of "junk lines", though (like blank lines in
+// ordinary text files, or maybe "
" lines in HTML files). That may be
+// because this is the only method of the 3 that has a *concept* of
+// "junk" .
+//
+// Timing: Basic R-O is cubic time worst case and quadratic time expected
+// case. SequenceMatcher is quadratic time for the worst case and has
+// expected-case behavior dependent in a complicated way on how many
+// elements the sequences have in common; best case time is linear.
+type SequenceMatcher struct {
+ a []string
+ b []string
+ b2j map[string][]int
+ IsJunk func(string) bool
+ autoJunk bool
+ bJunk map[string]struct{}
+ matchingBlocks []Match
+ fullBCount map[string]int
+ bPopular map[string]struct{}
+ opCodes []OpCode
+}
+
+func NewMatcher(a, b []string) *SequenceMatcher {
+ m := SequenceMatcher{autoJunk: true}
+ m.SetSeqs(a, b)
+ return &m
+}
+
+func NewMatcherWithJunk(a, b []string, autoJunk bool,
+ isJunk func(string) bool,
+) *SequenceMatcher {
+ m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
+ m.SetSeqs(a, b)
+ return &m
+}
+
+// Set two sequences to be compared.
+func (m *SequenceMatcher) SetSeqs(a, b []string) {
+ m.SetSeq1(a)
+ m.SetSeq2(b)
+}
+
+// Set the first sequence to be compared. The second sequence to be compared is
+// not changed.
+//
+// SequenceMatcher computes and caches detailed information about the second
+// sequence, so if you want to compare one sequence S against many sequences,
+// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
+// sequences.
+//
+// See also SetSeqs() and SetSeq2().
+func (m *SequenceMatcher) SetSeq1(a []string) {
+ if &a == &m.a {
+ return
+ }
+ m.a = a
+ m.matchingBlocks = nil
+ m.opCodes = nil
+}
+
+// Set the second sequence to be compared. The first sequence to be compared is
+// not changed.
+func (m *SequenceMatcher) SetSeq2(b []string) {
+ if &b == &m.b {
+ return
+ }
+ m.b = b
+ m.matchingBlocks = nil
+ m.opCodes = nil
+ m.fullBCount = nil
+ m.chainB()
+}
+
+func (m *SequenceMatcher) chainB() {
+ // Populate line -> index mapping
+ b2j := map[string][]int{}
+ for i, s := range m.b {
+ indices := b2j[s]
+ indices = append(indices, i)
+ b2j[s] = indices
+ }
+
+ // Purge junk elements
+ m.bJunk = map[string]struct{}{}
+ if m.IsJunk != nil {
+ junk := m.bJunk
+ for s := range b2j {
+ if m.IsJunk(s) {
+ junk[s] = struct{}{}
+ }
+ }
+ for s := range junk {
+ delete(b2j, s)
+ }
+ }
+
+ // Purge remaining popular elements
+ popular := map[string]struct{}{}
+ n := len(m.b)
+ if m.autoJunk && n >= 200 {
+ ntest := n/100 + 1
+ for s, indices := range b2j {
+ if len(indices) > ntest {
+ popular[s] = struct{}{}
+ }
+ }
+ for s := range popular {
+ delete(b2j, s)
+ }
+ }
+ m.bPopular = popular
+ m.b2j = b2j
+}
+
+func (m *SequenceMatcher) isBJunk(s string) bool {
+ _, ok := m.bJunk[s]
+ return ok
+}
+
+// Find longest matching block in a[alo:ahi] and b[blo:bhi].
+//
+// If IsJunk is not defined:
+//
+// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
+// alo <= i <= i+k <= ahi
+// blo <= j <= j+k <= bhi
+// and for all (i',j',k') meeting those conditions,
+// k >= k'
+// i <= i'
+// and if i == i', j <= j'
+//
+// In other words, of all maximal matching blocks, return one that
+// starts earliest in a, and of all those maximal matching blocks that
+// start earliest in a, return the one that starts earliest in b.
+//
+// If IsJunk is defined, first the longest matching block is
+// determined as above, but with the additional restriction that no
+// junk element appears in the block. Then that block is extended as
+// far as possible by matching (only) junk elements on both sides. So
+// the resulting block never matches on junk except as identical junk
+// happens to be adjacent to an "interesting" match.
+//
+// If no blocks match, return (alo, blo, 0).
+func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
+ // CAUTION: stripping common prefix or suffix would be incorrect.
+ // E.g.,
+ // ab
+ // acab
+ // Longest matching block is "ab", but if common prefix is
+ // stripped, it's "a" (tied with "b"). UNIX(tm) diff does so
+ // strip, so ends up claiming that ab is changed to acab by
+ // inserting "ca" in the middle. That's minimal but unintuitive:
+ // "it's obvious" that someone inserted "ac" at the front.
+ // Windiff ends up at the same place as diff, but by pairing up
+ // the unique 'b's and then matching the first two 'a's.
+ besti, bestj, bestsize := alo, blo, 0
+
+ // find longest junk-free match
+ // during an iteration of the loop, j2len[j] = length of longest
+ // junk-free match ending with a[i-1] and b[j]
+ j2len := map[int]int{}
+ for i := alo; i != ahi; i++ {
+ // look at all instances of a[i] in b; note that because
+ // b2j has no junk keys, the loop is skipped if a[i] is junk
+ newj2len := map[int]int{}
+ for _, j := range m.b2j[m.a[i]] {
+ // a[i] matches b[j]
+ if j < blo {
+ continue
+ }
+ if j >= bhi {
+ break
+ }
+ k := j2len[j-1] + 1
+ newj2len[j] = k
+ if k > bestsize {
+ besti, bestj, bestsize = i-k+1, j-k+1, k
+ }
+ }
+ j2len = newj2len
+ }
+
+ // Extend the best by non-junk elements on each end. In particular,
+ // "popular" non-junk elements aren't in b2j, which greatly speeds
+ // the inner loop above, but also means "the best" match so far
+ // doesn't contain any junk *or* popular non-junk elements.
+ for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
+ m.a[besti-1] == m.b[bestj-1] {
+ besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+ }
+ for besti+bestsize < ahi && bestj+bestsize < bhi &&
+ !m.isBJunk(m.b[bestj+bestsize]) &&
+ m.a[besti+bestsize] == m.b[bestj+bestsize] {
+ bestsize++
+ }
+
+ // Now that we have a wholly interesting match (albeit possibly
+ // empty!), we may as well suck up the matching junk on each
+ // side of it too. Can't think of a good reason not to, and it
+ // saves post-processing the (possibly considerable) expense of
+ // figuring out what to do with it. In the case of an empty
+ // interesting match, this is clearly the right thing to do,
+ // because no other kind of match is possible in the regions.
+ for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
+ m.a[besti-1] == m.b[bestj-1] {
+ besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+ }
+ for besti+bestsize < ahi && bestj+bestsize < bhi &&
+ m.isBJunk(m.b[bestj+bestsize]) &&
+ m.a[besti+bestsize] == m.b[bestj+bestsize] {
+ bestsize++
+ }
+
+ return Match{A: besti, B: bestj, Size: bestsize}
+}
+
+// Return list of triples describing matching subsequences.
+//
+// Each triple is of the form (i, j, n), and means that
+// a[i:i+n] == b[j:j+n]. The triples are monotonically increasing in
+// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
+// adjacent triples in the list, and the second is not the last triple in the
+// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
+// adjacent equal blocks.
+//
+// The last triple is a dummy, (len(a), len(b), 0), and is the only
+// triple with n==0.
+func (m *SequenceMatcher) GetMatchingBlocks() []Match {
+ if m.matchingBlocks != nil {
+ return m.matchingBlocks
+ }
+
+ var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
+ matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
+ match := m.findLongestMatch(alo, ahi, blo, bhi)
+ i, j, k := match.A, match.B, match.Size
+ if match.Size > 0 {
+ if alo < i && blo < j {
+ matched = matchBlocks(alo, i, blo, j, matched)
+ }
+ matched = append(matched, match)
+ if i+k < ahi && j+k < bhi {
+ matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
+ }
+ }
+ return matched
+ }
+ matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
+
+ // It's possible that we have adjacent equal blocks in the
+ // matching_blocks list now.
+ nonAdjacent := []Match{}
+ i1, j1, k1 := 0, 0, 0
+ for _, b := range matched {
+ // Is this block adjacent to i1, j1, k1?
+ i2, j2, k2 := b.A, b.B, b.Size
+ if i1+k1 == i2 && j1+k1 == j2 {
+ // Yes, so collapse them -- this just increases the length of
+ // the first block by the length of the second, and the first
+ // block so lengthened remains the block to compare against.
+ k1 += k2
+ } else {
+ // Not adjacent. Remember the first block (k1==0 means it's
+ // the dummy we started with), and make the second block the
+ // new block to compare against.
+ if k1 > 0 {
+ nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+ }
+ i1, j1, k1 = i2, j2, k2
+ }
+ }
+ if k1 > 0 {
+ nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+ }
+
+ nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
+ m.matchingBlocks = nonAdjacent
+ return m.matchingBlocks
+}
+
+// Return list of 5-tuples describing how to turn a into b.
+//
+// Each tuple is of the form (tag, i1, i2, j1, j2). The first tuple
+// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
+// tuple preceding it, and likewise for j1 == the previous j2.
+//
+// The tags are characters, with these meanings:
+//
+// 'r' (replace): a[i1:i2] should be replaced by b[j1:j2]
+//
+// 'd' (delete): a[i1:i2] should be deleted, j1==j2 in this case.
+//
+// 'i' (insert): b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
+//
+// 'e' (equal): a[i1:i2] == b[j1:j2]
+func (m *SequenceMatcher) GetOpCodes() []OpCode {
+ if m.opCodes != nil {
+ return m.opCodes
+ }
+ i, j := 0, 0
+ matching := m.GetMatchingBlocks()
+ opCodes := make([]OpCode, 0, len(matching))
+ for _, m := range matching {
+ // invariant: we've pumped out correct diffs to change
+ // a[:i] into b[:j], and the next matching block is
+ // a[ai:ai+size] == b[bj:bj+size]. So we need to pump
+ // out a diff to change a[i:ai] into b[j:bj], pump out
+ // the matching block, and move (i,j) beyond the match
+ ai, bj, size := m.A, m.B, m.Size
+ tag := byte(0)
+ if i < ai && j < bj {
+ tag = 'r'
+ } else if i < ai {
+ tag = 'd'
+ } else if j < bj {
+ tag = 'i'
+ }
+ if tag > 0 {
+ opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
+ }
+ i, j = ai+size, bj+size
+ // the list of matching blocks is terminated by a
+ // sentinel with size 0
+ if size > 0 {
+ opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
+ }
+ }
+ m.opCodes = opCodes
+ return m.opCodes
+}
+
+// Isolate change clusters by eliminating ranges with no changes.
+//
+// Return a generator of groups with up to n lines of context.
+// Each group is in the same format as returned by GetOpCodes().
+func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
+ if n < 0 {
+ n = 3
+ }
+ codes := m.GetOpCodes()
+ if len(codes) == 0 {
+ codes = []OpCode{{'e', 0, 1, 0, 1}}
+ }
+ // Fixup leading and trailing groups if they show no changes.
+ if codes[0].Tag == 'e' {
+ c := codes[0]
+ i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+ codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
+ }
+ if codes[len(codes)-1].Tag == 'e' {
+ c := codes[len(codes)-1]
+ i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+ codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
+ }
+ nn := n + n
+ groups := [][]OpCode{}
+ group := []OpCode{}
+ for _, c := range codes {
+ i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+ // End the current group and start a new one whenever
+ // there is a large range with no changes.
+ if c.Tag == 'e' && i2-i1 > nn {
+ group = append(group, OpCode{
+ c.Tag, i1, min(i2, i1+n),
+ j1, min(j2, j1+n),
+ })
+ groups = append(groups, group)
+ group = []OpCode{}
+ i1, j1 = max(i1, i2-n), max(j1, j2-n)
+ }
+ group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
+ }
+ if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
+ groups = append(groups, group)
+ }
+ return groups
+}
+
+// Return a measure of the sequences' similarity (float in [0,1]).
+//
+// Where T is the total number of elements in both sequences, and
+// M is the number of matches, this is 2.0*M / T.
+// Note that this is 1 if the sequences are identical, and 0 if
+// they have nothing in common.
+//
+// .Ratio() is expensive to compute if you haven't already computed
+// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
+// want to try .QuickRatio() or .RealQuickRation() first to get an
+// upper bound.
+func (m *SequenceMatcher) Ratio() float64 {
+ matches := 0
+ for _, m := range m.GetMatchingBlocks() {
+ matches += m.Size
+ }
+ return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() relatively quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute.
+func (m *SequenceMatcher) QuickRatio() float64 {
+ // viewing a and b as multisets, set matches to the cardinality
+ // of their intersection; this counts the number of matches
+ // without regard to order, so is clearly an upper bound
+ if m.fullBCount == nil {
+ m.fullBCount = map[string]int{}
+ for _, s := range m.b {
+ m.fullBCount[s]++
+ }
+ }
+
+ // avail[x] is the number of times x appears in 'b' less the
+ // number of times we've seen it in 'a' so far ... kinda
+ avail := map[string]int{}
+ matches := 0
+ for _, s := range m.a {
+ n, ok := avail[s]
+ if !ok {
+ n = m.fullBCount[s]
+ }
+ avail[s] = n - 1
+ if n > 0 {
+ matches++
+ }
+ }
+ return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() very quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute than either .Ratio() or .QuickRatio().
+func (m *SequenceMatcher) RealQuickRatio() float64 {
+ la, lb := len(m.a), len(m.b)
+ return calculateRatio(min(la, lb), la+lb)
+}
+
+// Convert range to the "ed" format
+func formatRangeUnified(start, stop int) string {
+ // Per the diff spec at http://www.unix.org/single_unix_specification/
+ beginning := start + 1 // lines start numbering with one
+ length := stop - start
+ if length == 1 {
+ return fmt.Sprintf("%d", beginning)
+ }
+ if length == 0 {
+ beginning-- // empty ranges begin at line just before the range
+ }
+ return fmt.Sprintf("%d,%d", beginning, length)
+}
+
+// Unified diff parameters
+type UnifiedDiff struct {
+ A []string // First sequence lines
+ FromFile string // First file name
+ FromDate string // First file time
+ B []string // Second sequence lines
+ ToFile string // Second file name
+ ToDate string // Second file time
+ Eol string // Headers end of line, defaults to LF
+ Context int // Number of context lines
+}
+
+// Compare two sequences of lines; generate the delta as a unified diff.
+//
+// Unified diffs are a compact way of showing line changes and a few
+// lines of context. The number of context lines is set by 'n' which
+// defaults to three.
+//
+// By default, the diff control lines (those with ---, +++, or @@) are
+// created with a trailing newline. This is helpful so that inputs
+// created from file.readlines() result in diffs that are suitable for
+// file.writelines() since both the inputs and outputs have trailing
+// newlines.
+//
+// For inputs that do not have trailing newlines, set the lineterm
+// argument to "" so that the output will be uniformly newline free.
+//
+// The unidiff format normally has a header for filenames and modification
+// times. Any or all of these may be specified using strings for
+// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
+// The modification times are normally expressed in the ISO 8601 format.
+func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
+ buf := bufio.NewWriter(writer)
+ defer buf.Flush()
+ wf := func(format string, args ...interface{}) error {
+ _, err := buf.WriteString(fmt.Sprintf(format, args...))
+ return err
+ }
+ ws := func(s string) error {
+ _, err := buf.WriteString(s)
+ return err
+ }
+
+ if len(diff.Eol) == 0 {
+ diff.Eol = "\n"
+ }
+
+ started := false
+ m := NewMatcher(diff.A, diff.B)
+ for _, g := range m.GetGroupedOpCodes(diff.Context) {
+ if !started {
+ started = true
+ fromDate := ""
+ if len(diff.FromDate) > 0 {
+ fromDate = "\t" + diff.FromDate
+ }
+ toDate := ""
+ if len(diff.ToDate) > 0 {
+ toDate = "\t" + diff.ToDate
+ }
+ if diff.FromFile != "" || diff.ToFile != "" {
+ err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
+ if err != nil {
+ return err
+ }
+ err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
+ if err != nil {
+ return err
+ }
+ }
+ }
+ first, last := g[0], g[len(g)-1]
+ range1 := formatRangeUnified(first.I1, last.I2)
+ range2 := formatRangeUnified(first.J1, last.J2)
+ if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
+ return err
+ }
+ for _, c := range g {
+ i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+ if c.Tag == 'e' {
+ for _, line := range diff.A[i1:i2] {
+ if err := ws(" " + line); err != nil {
+ return err
+ }
+ }
+ continue
+ }
+ if c.Tag == 'r' || c.Tag == 'd' {
+ for _, line := range diff.A[i1:i2] {
+ if err := ws("-" + line); err != nil {
+ return err
+ }
+ }
+ }
+ if c.Tag == 'r' || c.Tag == 'i' {
+ for _, line := range diff.B[j1:j2] {
+ if err := ws("+" + line); err != nil {
+ return err
+ }
+ }
+ }
+ }
+ }
+ return nil
+}
+
+// Like WriteUnifiedDiff but returns the diff a string.
+func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
+ w := &bytes.Buffer{}
+ err := WriteUnifiedDiff(w, diff)
+ return w.String(), err
+}
+
+// Split a string on "\n" while preserving them. The output can be used
+// as input for UnifiedDiff and ContextDiff structures.
+func SplitLines(s string) []string {
+ lines := strings.SplitAfter(s, "\n")
+ lines[len(lines)-1] += "\n"
+ return lines
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go
new file mode 100644
index 0000000..723b45d
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_collector_options.go
@@ -0,0 +1,32 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import "regexp"
+
+type GoCollectorRule struct {
+ Matcher *regexp.Regexp
+ Deny bool
+}
+
+// GoCollectorOptions should not be used be directly by anything, except `collectors` package.
+// Use it via collectors package instead. See issue
+// https://github.com/prometheus/client_golang/issues/1030.
+//
+// This is internal, so external users only can use it via `collector.WithGoCollector*` methods
+type GoCollectorOptions struct {
+ DisableMemStatsLikeMetrics bool
+ RuntimeMetricSumForHist map[string]string
+ RuntimeMetricRules []GoCollectorRule
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go
new file mode 100644
index 0000000..97d17d6
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go
@@ -0,0 +1,142 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build go1.17
+// +build go1.17
+
+package internal
+
+import (
+ "math"
+ "path"
+ "runtime/metrics"
+ "strings"
+
+ "github.com/prometheus/common/model"
+)
+
+// RuntimeMetricsToProm produces a Prometheus metric name from a runtime/metrics
+// metric description and validates whether the metric is suitable for integration
+// with Prometheus.
+//
+// Returns false if a name could not be produced, or if Prometheus does not understand
+// the runtime/metrics Kind.
+//
+// Note that the main reason a name couldn't be produced is if the runtime/metrics
+// package exports a name with characters outside the valid Prometheus metric name
+// character set. This is theoretically possible, but should never happen in practice.
+// Still, don't rely on it.
+func RuntimeMetricsToProm(d *metrics.Description) (string, string, string, bool) {
+ namespace := "go"
+
+ comp := strings.SplitN(d.Name, ":", 2)
+ key := comp[0]
+ unit := comp[1]
+
+ // The last path element in the key is the name,
+ // the rest is the subsystem.
+ subsystem := path.Dir(key[1:] /* remove leading / */)
+ name := path.Base(key)
+
+ // subsystem is translated by replacing all / and - with _.
+ subsystem = strings.ReplaceAll(subsystem, "/", "_")
+ subsystem = strings.ReplaceAll(subsystem, "-", "_")
+
+ // unit is translated assuming that the unit contains no
+ // non-ASCII characters.
+ unit = strings.ReplaceAll(unit, "-", "_")
+ unit = strings.ReplaceAll(unit, "*", "_")
+ unit = strings.ReplaceAll(unit, "/", "_per_")
+
+ // name has - replaced with _ and is concatenated with the unit and
+ // other data.
+ name = strings.ReplaceAll(name, "-", "_")
+ name += "_" + unit
+ if d.Cumulative && d.Kind != metrics.KindFloat64Histogram {
+ name += "_total"
+ }
+
+ valid := model.IsValidMetricName(model.LabelValue(namespace + "_" + subsystem + "_" + name))
+ switch d.Kind {
+ case metrics.KindUint64:
+ case metrics.KindFloat64:
+ case metrics.KindFloat64Histogram:
+ default:
+ valid = false
+ }
+ return namespace, subsystem, name, valid
+}
+
+// RuntimeMetricsBucketsForUnit takes a set of buckets obtained for a runtime/metrics histogram
+// type (so, lower-bound inclusive) and a unit from a runtime/metrics name, and produces
+// a reduced set of buckets. This function always removes any -Inf bucket as it's represented
+// as the bottom-most upper-bound inclusive bucket in Prometheus.
+func RuntimeMetricsBucketsForUnit(buckets []float64, unit string) []float64 {
+ switch unit {
+ case "bytes":
+ // Re-bucket as powers of 2.
+ return reBucketExp(buckets, 2)
+ case "seconds":
+ // Re-bucket as powers of 10 and then merge all buckets greater
+ // than 1 second into the +Inf bucket.
+ b := reBucketExp(buckets, 10)
+ for i := range b {
+ if b[i] <= 1 {
+ continue
+ }
+ b[i] = math.Inf(1)
+ b = b[:i+1]
+ break
+ }
+ return b
+ }
+ return buckets
+}
+
+// reBucketExp takes a list of bucket boundaries (lower bound inclusive) and
+// downsamples the buckets to those a multiple of base apart. The end result
+// is a roughly exponential (in many cases, perfectly exponential) bucketing
+// scheme.
+func reBucketExp(buckets []float64, base float64) []float64 {
+ bucket := buckets[0]
+ var newBuckets []float64
+ // We may see a -Inf here, in which case, add it and skip it
+ // since we risk producing NaNs otherwise.
+ //
+ // We need to preserve -Inf values to maintain runtime/metrics
+ // conventions. We'll strip it out later.
+ if bucket == math.Inf(-1) {
+ newBuckets = append(newBuckets, bucket)
+ buckets = buckets[1:]
+ bucket = buckets[0]
+ }
+ // From now on, bucket should always have a non-Inf value because
+ // Infs are only ever at the ends of the bucket lists, so
+ // arithmetic operations on it are non-NaN.
+ for i := 1; i < len(buckets); i++ {
+ if bucket >= 0 && buckets[i] < bucket*base {
+ // The next bucket we want to include is at least bucket*base.
+ continue
+ } else if bucket < 0 && buckets[i] < bucket/base {
+ // In this case the bucket we're targeting is negative, and since
+ // we're ascending through buckets here, we need to divide to get
+ // closer to zero exponentially.
+ continue
+ }
+ // The +Inf bucket will always be the last one, and we'll always
+ // end up including it here because bucket
+ newBuckets = append(newBuckets, bucket)
+ bucket = buckets[i]
+ }
+ return append(newBuckets, bucket)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go
new file mode 100644
index 0000000..6515c11
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/internal/metric.go
@@ -0,0 +1,101 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+ "sort"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// LabelPairSorter implements sort.Interface. It is used to sort a slice of
+// dto.LabelPair pointers.
+type LabelPairSorter []*dto.LabelPair
+
+func (s LabelPairSorter) Len() int {
+ return len(s)
+}
+
+func (s LabelPairSorter) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+
+func (s LabelPairSorter) Less(i, j int) bool {
+ return s[i].GetName() < s[j].GetName()
+}
+
+// MetricSorter is a sortable slice of *dto.Metric.
+type MetricSorter []*dto.Metric
+
+func (s MetricSorter) Len() int {
+ return len(s)
+}
+
+func (s MetricSorter) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+
+func (s MetricSorter) Less(i, j int) bool {
+ if len(s[i].Label) != len(s[j].Label) {
+ // This should not happen. The metrics are
+ // inconsistent. However, we have to deal with the fact, as
+ // people might use custom collectors or metric family injection
+ // to create inconsistent metrics. So let's simply compare the
+ // number of labels in this case. That will still yield
+ // reproducible sorting.
+ return len(s[i].Label) < len(s[j].Label)
+ }
+ for n, lp := range s[i].Label {
+ vi := lp.GetValue()
+ vj := s[j].Label[n].GetValue()
+ if vi != vj {
+ return vi < vj
+ }
+ }
+
+ // We should never arrive here. Multiple metrics with the same
+ // label set in the same scrape will lead to undefined ingestion
+ // behavior. However, as above, we have to provide stable sorting
+ // here, even for inconsistent metrics. So sort equal metrics
+ // by their timestamp, with missing timestamps (implying "now")
+ // coming last.
+ if s[i].TimestampMs == nil {
+ return false
+ }
+ if s[j].TimestampMs == nil {
+ return true
+ }
+ return s[i].GetTimestampMs() < s[j].GetTimestampMs()
+}
+
+// NormalizeMetricFamilies returns a MetricFamily slice with empty
+// MetricFamilies pruned and the remaining MetricFamilies sorted by name within
+// the slice, with the contained Metrics sorted within each MetricFamily.
+func NormalizeMetricFamilies(metricFamiliesByName map[string]*dto.MetricFamily) []*dto.MetricFamily {
+ for _, mf := range metricFamiliesByName {
+ sort.Sort(MetricSorter(mf.Metric))
+ }
+ names := make([]string, 0, len(metricFamiliesByName))
+ for name, mf := range metricFamiliesByName {
+ if len(mf.Metric) > 0 {
+ names = append(names, name)
+ }
+ }
+ sort.Strings(names)
+ result := make([]*dto.MetricFamily, 0, len(names))
+ for _, name := range names {
+ result = append(result, metricFamiliesByName[name])
+ }
+ return result
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/labels.go b/vendor/github.com/prometheus/client_golang/prometheus/labels.go
new file mode 100644
index 0000000..6eee198
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/labels.go
@@ -0,0 +1,87 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "errors"
+ "fmt"
+ "strings"
+ "unicode/utf8"
+
+ "github.com/prometheus/common/model"
+)
+
+// Labels represents a collection of label name -> value mappings. This type is
+// commonly used with the With(Labels) and GetMetricWith(Labels) methods of
+// metric vector Collectors, e.g.:
+// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
+//
+// The other use-case is the specification of constant label pairs in Opts or to
+// create a Desc.
+type Labels map[string]string
+
+// reservedLabelPrefix is a prefix which is not legal in user-supplied
+// label names.
+const reservedLabelPrefix = "__"
+
+var errInconsistentCardinality = errors.New("inconsistent label cardinality")
+
+func makeInconsistentCardinalityError(fqName string, labels, labelValues []string) error {
+ return fmt.Errorf(
+ "%w: %q has %d variable labels named %q but %d values %q were provided",
+ errInconsistentCardinality, fqName,
+ len(labels), labels,
+ len(labelValues), labelValues,
+ )
+}
+
+func validateValuesInLabels(labels Labels, expectedNumberOfValues int) error {
+ if len(labels) != expectedNumberOfValues {
+ return fmt.Errorf(
+ "%w: expected %d label values but got %d in %#v",
+ errInconsistentCardinality, expectedNumberOfValues,
+ len(labels), labels,
+ )
+ }
+
+ for name, val := range labels {
+ if !utf8.ValidString(val) {
+ return fmt.Errorf("label %s: value %q is not valid UTF-8", name, val)
+ }
+ }
+
+ return nil
+}
+
+func validateLabelValues(vals []string, expectedNumberOfValues int) error {
+ if len(vals) != expectedNumberOfValues {
+ return fmt.Errorf(
+ "%w: expected %d label values but got %d in %#v",
+ errInconsistentCardinality, expectedNumberOfValues,
+ len(vals), vals,
+ )
+ }
+
+ for _, val := range vals {
+ if !utf8.ValidString(val) {
+ return fmt.Errorf("label value %q is not valid UTF-8", val)
+ }
+ }
+
+ return nil
+}
+
+func checkLabelName(l string) bool {
+ return model.LabelName(l).IsValid() && !strings.HasPrefix(l, reservedLabelPrefix)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/metric.go b/vendor/github.com/prometheus/client_golang/prometheus/metric.go
new file mode 100644
index 0000000..f0941f6
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/metric.go
@@ -0,0 +1,256 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "errors"
+ "math"
+ "sort"
+ "strings"
+ "time"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+ "github.com/prometheus/common/model"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+var separatorByteSlice = []byte{model.SeparatorByte} // For convenient use with xxhash.
+
+// A Metric models a single sample value with its meta data being exported to
+// Prometheus. Implementations of Metric in this package are Gauge, Counter,
+// Histogram, Summary, and Untyped.
+type Metric interface {
+ // Desc returns the descriptor for the Metric. This method idempotently
+ // returns the same descriptor throughout the lifetime of the
+ // Metric. The returned descriptor is immutable by contract. A Metric
+ // unable to describe itself must return an invalid descriptor (created
+ // with NewInvalidDesc).
+ Desc() *Desc
+ // Write encodes the Metric into a "Metric" Protocol Buffer data
+ // transmission object.
+ //
+ // Metric implementations must observe concurrency safety as reads of
+ // this metric may occur at any time, and any blocking occurs at the
+ // expense of total performance of rendering all registered
+ // metrics. Ideally, Metric implementations should support concurrent
+ // readers.
+ //
+ // While populating dto.Metric, it is the responsibility of the
+ // implementation to ensure validity of the Metric protobuf (like valid
+ // UTF-8 strings or syntactically valid metric and label names). It is
+ // recommended to sort labels lexicographically. Callers of Write should
+ // still make sure of sorting if they depend on it.
+ Write(*dto.Metric) error
+ // TODO(beorn7): The original rationale of passing in a pre-allocated
+ // dto.Metric protobuf to save allocations has disappeared. The
+ // signature of this method should be changed to "Write() (*dto.Metric,
+ // error)".
+}
+
+// Opts bundles the options for creating most Metric types. Each metric
+// implementation XXX has its own XXXOpts type, but in most cases, it is just
+// an alias of this type (which might change when the requirement arises.)
+//
+// It is mandatory to set Name to a non-empty string. All other fields are
+// optional and can safely be left at their zero value, although it is strongly
+// encouraged to set a Help string.
+type Opts struct {
+ // Namespace, Subsystem, and Name are components of the fully-qualified
+ // name of the Metric (created by joining these components with
+ // "_"). Only Name is mandatory, the others merely help structuring the
+ // name. Note that the fully-qualified name of the metric must be a
+ // valid Prometheus metric name.
+ Namespace string
+ Subsystem string
+ Name string
+
+ // Help provides information about this metric.
+ //
+ // Metrics with the same fully-qualified name must have the same Help
+ // string.
+ Help string
+
+ // ConstLabels are used to attach fixed labels to this metric. Metrics
+ // with the same fully-qualified name must have the same label names in
+ // their ConstLabels.
+ //
+ // ConstLabels are only used rarely. In particular, do not use them to
+ // attach the same labels to all your metrics. Those use cases are
+ // better covered by target labels set by the scraping Prometheus
+ // server, or by one specific metric (e.g. a build_info or a
+ // machine_role metric). See also
+ // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels
+ ConstLabels Labels
+}
+
+// BuildFQName joins the given three name components by "_". Empty name
+// components are ignored. If the name parameter itself is empty, an empty
+// string is returned, no matter what. Metric implementations included in this
+// library use this function internally to generate the fully-qualified metric
+// name from the name component in their Opts. Users of the library will only
+// need this function if they implement their own Metric or instantiate a Desc
+// (with NewDesc) directly.
+func BuildFQName(namespace, subsystem, name string) string {
+ if name == "" {
+ return ""
+ }
+ switch {
+ case namespace != "" && subsystem != "":
+ return strings.Join([]string{namespace, subsystem, name}, "_")
+ case namespace != "":
+ return strings.Join([]string{namespace, name}, "_")
+ case subsystem != "":
+ return strings.Join([]string{subsystem, name}, "_")
+ }
+ return name
+}
+
+type invalidMetric struct {
+ desc *Desc
+ err error
+}
+
+// NewInvalidMetric returns a metric whose Write method always returns the
+// provided error. It is useful if a Collector finds itself unable to collect
+// a metric and wishes to report an error to the registry.
+func NewInvalidMetric(desc *Desc, err error) Metric {
+ return &invalidMetric{desc, err}
+}
+
+func (m *invalidMetric) Desc() *Desc { return m.desc }
+
+func (m *invalidMetric) Write(*dto.Metric) error { return m.err }
+
+type timestampedMetric struct {
+ Metric
+ t time.Time
+}
+
+func (m timestampedMetric) Write(pb *dto.Metric) error {
+ e := m.Metric.Write(pb)
+ pb.TimestampMs = proto.Int64(m.t.Unix()*1000 + int64(m.t.Nanosecond()/1000000))
+ return e
+}
+
+// NewMetricWithTimestamp returns a new Metric wrapping the provided Metric in a
+// way that it has an explicit timestamp set to the provided Time. This is only
+// useful in rare cases as the timestamp of a Prometheus metric should usually
+// be set by the Prometheus server during scraping. Exceptions include mirroring
+// metrics with given timestamps from other metric
+// sources.
+//
+// NewMetricWithTimestamp works best with MustNewConstMetric,
+// MustNewConstHistogram, and MustNewConstSummary, see example.
+//
+// Currently, the exposition formats used by Prometheus are limited to
+// millisecond resolution. Thus, the provided time will be rounded down to the
+// next full millisecond value.
+func NewMetricWithTimestamp(t time.Time, m Metric) Metric {
+ return timestampedMetric{Metric: m, t: t}
+}
+
+type withExemplarsMetric struct {
+ Metric
+
+ exemplars []*dto.Exemplar
+}
+
+func (m *withExemplarsMetric) Write(pb *dto.Metric) error {
+ if err := m.Metric.Write(pb); err != nil {
+ return err
+ }
+
+ switch {
+ case pb.Counter != nil:
+ pb.Counter.Exemplar = m.exemplars[len(m.exemplars)-1]
+ case pb.Histogram != nil:
+ for _, e := range m.exemplars {
+ // pb.Histogram.Bucket are sorted by UpperBound.
+ i := sort.Search(len(pb.Histogram.Bucket), func(i int) bool {
+ return pb.Histogram.Bucket[i].GetUpperBound() >= e.GetValue()
+ })
+ if i < len(pb.Histogram.Bucket) {
+ pb.Histogram.Bucket[i].Exemplar = e
+ } else {
+ // The +Inf bucket should be explicitly added if there is an exemplar for it, similar to non-const histogram logic in https://github.com/prometheus/client_golang/blob/main/prometheus/histogram.go#L357-L365.
+ b := &dto.Bucket{
+ CumulativeCount: proto.Uint64(pb.Histogram.Bucket[len(pb.Histogram.GetBucket())-1].GetCumulativeCount()),
+ UpperBound: proto.Float64(math.Inf(1)),
+ Exemplar: e,
+ }
+ pb.Histogram.Bucket = append(pb.Histogram.Bucket, b)
+ }
+ }
+ default:
+ // TODO(bwplotka): Implement Gauge?
+ return errors.New("cannot inject exemplar into Gauge, Summary or Untyped")
+ }
+
+ return nil
+}
+
+// Exemplar is easier to use, user-facing representation of *dto.Exemplar.
+type Exemplar struct {
+ Value float64
+ Labels Labels
+ // Optional.
+ // Default value (time.Time{}) indicates its empty, which should be
+ // understood as time.Now() time at the moment of creation of metric.
+ Timestamp time.Time
+}
+
+// NewMetricWithExemplars returns a new Metric wrapping the provided Metric with given
+// exemplars. Exemplars are validated.
+//
+// Only last applicable exemplar is injected from the list.
+// For example for Counter it means last exemplar is injected.
+// For Histogram, it means last applicable exemplar for each bucket is injected.
+//
+// NewMetricWithExemplars works best with MustNewConstMetric and
+// MustNewConstHistogram, see example.
+func NewMetricWithExemplars(m Metric, exemplars ...Exemplar) (Metric, error) {
+ if len(exemplars) == 0 {
+ return nil, errors.New("no exemplar was passed for NewMetricWithExemplars")
+ }
+
+ var (
+ now = time.Now()
+ exs = make([]*dto.Exemplar, len(exemplars))
+ err error
+ )
+ for i, e := range exemplars {
+ ts := e.Timestamp
+ if ts == (time.Time{}) {
+ ts = now
+ }
+ exs[i], err = newExemplar(e.Value, ts, e.Labels)
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ return &withExemplarsMetric{Metric: m, exemplars: exs}, nil
+}
+
+// MustNewMetricWithExemplars is a version of NewMetricWithExemplars that panics where
+// NewMetricWithExemplars would have returned an error.
+func MustNewMetricWithExemplars(m Metric, exemplars ...Exemplar) Metric {
+ ret, err := NewMetricWithExemplars(m, exemplars...)
+ if err != nil {
+ panic(err)
+ }
+ return ret
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go b/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go
new file mode 100644
index 0000000..7c12b21
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads.go
@@ -0,0 +1,25 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !js || wasm
+// +build !js wasm
+
+package prometheus
+
+import "runtime"
+
+// getRuntimeNumThreads returns the number of open OS threads.
+func getRuntimeNumThreads() float64 {
+ n, _ := runtime.ThreadCreateProfile(nil)
+ return float64(n)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go b/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go
new file mode 100644
index 0000000..7348df0
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/num_threads_gopherjs.go
@@ -0,0 +1,22 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js && !wasm
+// +build js,!wasm
+
+package prometheus
+
+// getRuntimeNumThreads returns the number of open OS threads.
+func getRuntimeNumThreads() float64 {
+ return 1
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/observer.go b/vendor/github.com/prometheus/client_golang/prometheus/observer.go
new file mode 100644
index 0000000..03773b2
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/observer.go
@@ -0,0 +1,64 @@
+// Copyright 2017 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+// Observer is the interface that wraps the Observe method, which is used by
+// Histogram and Summary to add observations.
+type Observer interface {
+ Observe(float64)
+}
+
+// The ObserverFunc type is an adapter to allow the use of ordinary
+// functions as Observers. If f is a function with the appropriate
+// signature, ObserverFunc(f) is an Observer that calls f.
+//
+// This adapter is usually used in connection with the Timer type, and there are
+// two general use cases:
+//
+// The most common one is to use a Gauge as the Observer for a Timer.
+// See the "Gauge" Timer example.
+//
+// The more advanced use case is to create a function that dynamically decides
+// which Observer to use for observing the duration. See the "Complex" Timer
+// example.
+type ObserverFunc func(float64)
+
+// Observe calls f(value). It implements Observer.
+func (f ObserverFunc) Observe(value float64) {
+ f(value)
+}
+
+// ObserverVec is an interface implemented by `HistogramVec` and `SummaryVec`.
+type ObserverVec interface {
+ GetMetricWith(Labels) (Observer, error)
+ GetMetricWithLabelValues(lvs ...string) (Observer, error)
+ With(Labels) Observer
+ WithLabelValues(...string) Observer
+ CurryWith(Labels) (ObserverVec, error)
+ MustCurryWith(Labels) ObserverVec
+
+ Collector
+}
+
+// ExemplarObserver is implemented by Observers that offer the option of
+// observing a value together with an exemplar. Its ObserveWithExemplar method
+// works like the Observe method of an Observer but also replaces the currently
+// saved exemplar (if any) with a new one, created from the provided value, the
+// current time as timestamp, and the provided Labels. Empty Labels will lead to
+// a valid (label-less) exemplar. But if Labels is nil, the current exemplar is
+// left in place. ObserveWithExemplar panics if any of the provided labels are
+// invalid or if the provided labels contain more than 128 runes in total.
+type ExemplarObserver interface {
+ ObserveWithExemplar(value float64, exemplar Labels)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go
new file mode 100644
index 0000000..8548dd1
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go
@@ -0,0 +1,164 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "errors"
+ "fmt"
+ "os"
+ "strconv"
+ "strings"
+)
+
+type processCollector struct {
+ collectFn func(chan<- Metric)
+ pidFn func() (int, error)
+ reportErrors bool
+ cpuTotal *Desc
+ openFDs, maxFDs *Desc
+ vsize, maxVsize *Desc
+ rss *Desc
+ startTime *Desc
+}
+
+// ProcessCollectorOpts defines the behavior of a process metrics collector
+// created with NewProcessCollector.
+type ProcessCollectorOpts struct {
+ // PidFn returns the PID of the process the collector collects metrics
+ // for. It is called upon each collection. By default, the PID of the
+ // current process is used, as determined on construction time by
+ // calling os.Getpid().
+ PidFn func() (int, error)
+ // If non-empty, each of the collected metrics is prefixed by the
+ // provided string and an underscore ("_").
+ Namespace string
+ // If true, any error encountered during collection is reported as an
+ // invalid metric (see NewInvalidMetric). Otherwise, errors are ignored
+ // and the collected metrics will be incomplete. (Possibly, no metrics
+ // will be collected at all.) While that's usually not desired, it is
+ // appropriate for the common "mix-in" of process metrics, where process
+ // metrics are nice to have, but failing to collect them should not
+ // disrupt the collection of the remaining metrics.
+ ReportErrors bool
+}
+
+// NewProcessCollector is the obsolete version of collectors.NewProcessCollector.
+// See there for documentation.
+//
+// Deprecated: Use collectors.NewProcessCollector instead.
+func NewProcessCollector(opts ProcessCollectorOpts) Collector {
+ ns := ""
+ if len(opts.Namespace) > 0 {
+ ns = opts.Namespace + "_"
+ }
+
+ c := &processCollector{
+ reportErrors: opts.ReportErrors,
+ cpuTotal: NewDesc(
+ ns+"process_cpu_seconds_total",
+ "Total user and system CPU time spent in seconds.",
+ nil, nil,
+ ),
+ openFDs: NewDesc(
+ ns+"process_open_fds",
+ "Number of open file descriptors.",
+ nil, nil,
+ ),
+ maxFDs: NewDesc(
+ ns+"process_max_fds",
+ "Maximum number of open file descriptors.",
+ nil, nil,
+ ),
+ vsize: NewDesc(
+ ns+"process_virtual_memory_bytes",
+ "Virtual memory size in bytes.",
+ nil, nil,
+ ),
+ maxVsize: NewDesc(
+ ns+"process_virtual_memory_max_bytes",
+ "Maximum amount of virtual memory available in bytes.",
+ nil, nil,
+ ),
+ rss: NewDesc(
+ ns+"process_resident_memory_bytes",
+ "Resident memory size in bytes.",
+ nil, nil,
+ ),
+ startTime: NewDesc(
+ ns+"process_start_time_seconds",
+ "Start time of the process since unix epoch in seconds.",
+ nil, nil,
+ ),
+ }
+
+ if opts.PidFn == nil {
+ c.pidFn = getPIDFn()
+ } else {
+ c.pidFn = opts.PidFn
+ }
+
+ // Set up process metric collection if supported by the runtime.
+ if canCollectProcess() {
+ c.collectFn = c.processCollect
+ } else {
+ c.collectFn = func(ch chan<- Metric) {
+ c.reportError(ch, nil, errors.New("process metrics not supported on this platform"))
+ }
+ }
+
+ return c
+}
+
+// Describe returns all descriptions of the collector.
+func (c *processCollector) Describe(ch chan<- *Desc) {
+ ch <- c.cpuTotal
+ ch <- c.openFDs
+ ch <- c.maxFDs
+ ch <- c.vsize
+ ch <- c.maxVsize
+ ch <- c.rss
+ ch <- c.startTime
+}
+
+// Collect returns the current state of all metrics of the collector.
+func (c *processCollector) Collect(ch chan<- Metric) {
+ c.collectFn(ch)
+}
+
+func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error) {
+ if !c.reportErrors {
+ return
+ }
+ if desc == nil {
+ desc = NewInvalidDesc(err)
+ }
+ ch <- NewInvalidMetric(desc, err)
+}
+
+// NewPidFileFn returns a function that retrieves a pid from the specified file.
+// It is meant to be used for the PidFn field in ProcessCollectorOpts.
+func NewPidFileFn(pidFilePath string) func() (int, error) {
+ return func() (int, error) {
+ content, err := os.ReadFile(pidFilePath)
+ if err != nil {
+ return 0, fmt.Errorf("can't read pid file %q: %w", pidFilePath, err)
+ }
+ pid, err := strconv.Atoi(strings.TrimSpace(string(content)))
+ if err != nil {
+ return 0, fmt.Errorf("can't parse pid file %q: %w", pidFilePath, err)
+ }
+
+ return pid, nil
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go
new file mode 100644
index 0000000..b1e363d
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_js.go
@@ -0,0 +1,26 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build js
+// +build js
+
+package prometheus
+
+func canCollectProcess() bool {
+ return false
+}
+
+func (c *processCollector) processCollect(ch chan<- Metric) {
+ // noop on this platform
+ return
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go
new file mode 100644
index 0000000..c0152cd
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go
@@ -0,0 +1,66 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows && !js
+// +build !windows,!js
+
+package prometheus
+
+import (
+ "github.com/prometheus/procfs"
+)
+
+func canCollectProcess() bool {
+ _, err := procfs.NewDefaultFS()
+ return err == nil
+}
+
+func (c *processCollector) processCollect(ch chan<- Metric) {
+ pid, err := c.pidFn()
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+
+ p, err := procfs.NewProc(pid)
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+
+ if stat, err := p.Stat(); err == nil {
+ ch <- MustNewConstMetric(c.cpuTotal, CounterValue, stat.CPUTime())
+ ch <- MustNewConstMetric(c.vsize, GaugeValue, float64(stat.VirtualMemory()))
+ ch <- MustNewConstMetric(c.rss, GaugeValue, float64(stat.ResidentMemory()))
+ if startTime, err := stat.StartTime(); err == nil {
+ ch <- MustNewConstMetric(c.startTime, GaugeValue, startTime)
+ } else {
+ c.reportError(ch, c.startTime, err)
+ }
+ } else {
+ c.reportError(ch, nil, err)
+ }
+
+ if fds, err := p.FileDescriptorsLen(); err == nil {
+ ch <- MustNewConstMetric(c.openFDs, GaugeValue, float64(fds))
+ } else {
+ c.reportError(ch, c.openFDs, err)
+ }
+
+ if limits, err := p.Limits(); err == nil {
+ ch <- MustNewConstMetric(c.maxFDs, GaugeValue, float64(limits.OpenFiles))
+ ch <- MustNewConstMetric(c.maxVsize, GaugeValue, float64(limits.AddressSpace))
+ } else {
+ c.reportError(ch, nil, err)
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go
new file mode 100644
index 0000000..f973398
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/process_collector_windows.go
@@ -0,0 +1,116 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "syscall"
+ "unsafe"
+
+ "golang.org/x/sys/windows"
+)
+
+func canCollectProcess() bool {
+ return true
+}
+
+var (
+ modpsapi = syscall.NewLazyDLL("psapi.dll")
+ modkernel32 = syscall.NewLazyDLL("kernel32.dll")
+
+ procGetProcessMemoryInfo = modpsapi.NewProc("GetProcessMemoryInfo")
+ procGetProcessHandleCount = modkernel32.NewProc("GetProcessHandleCount")
+)
+
+type processMemoryCounters struct {
+ // System interface description
+ // https://docs.microsoft.com/en-us/windows/desktop/api/psapi/ns-psapi-process_memory_counters_ex
+
+ // Refer to the Golang internal implementation
+ // https://golang.org/src/internal/syscall/windows/psapi_windows.go
+ _ uint32
+ PageFaultCount uint32
+ PeakWorkingSetSize uintptr
+ WorkingSetSize uintptr
+ QuotaPeakPagedPoolUsage uintptr
+ QuotaPagedPoolUsage uintptr
+ QuotaPeakNonPagedPoolUsage uintptr
+ QuotaNonPagedPoolUsage uintptr
+ PagefileUsage uintptr
+ PeakPagefileUsage uintptr
+ PrivateUsage uintptr
+}
+
+func getProcessMemoryInfo(handle windows.Handle) (processMemoryCounters, error) {
+ mem := processMemoryCounters{}
+ r1, _, err := procGetProcessMemoryInfo.Call(
+ uintptr(handle),
+ uintptr(unsafe.Pointer(&mem)),
+ uintptr(unsafe.Sizeof(mem)),
+ )
+ if r1 != 1 {
+ return mem, err
+ } else {
+ return mem, nil
+ }
+}
+
+func getProcessHandleCount(handle windows.Handle) (uint32, error) {
+ var count uint32
+ r1, _, err := procGetProcessHandleCount.Call(
+ uintptr(handle),
+ uintptr(unsafe.Pointer(&count)),
+ )
+ if r1 != 1 {
+ return 0, err
+ } else {
+ return count, nil
+ }
+}
+
+func (c *processCollector) processCollect(ch chan<- Metric) {
+ h, err := windows.GetCurrentProcess()
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+
+ var startTime, exitTime, kernelTime, userTime windows.Filetime
+ err = windows.GetProcessTimes(h, &startTime, &exitTime, &kernelTime, &userTime)
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+ ch <- MustNewConstMetric(c.startTime, GaugeValue, float64(startTime.Nanoseconds()/1e9))
+ ch <- MustNewConstMetric(c.cpuTotal, CounterValue, fileTimeToSeconds(kernelTime)+fileTimeToSeconds(userTime))
+
+ mem, err := getProcessMemoryInfo(h)
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+ ch <- MustNewConstMetric(c.vsize, GaugeValue, float64(mem.PrivateUsage))
+ ch <- MustNewConstMetric(c.rss, GaugeValue, float64(mem.WorkingSetSize))
+
+ handles, err := getProcessHandleCount(h)
+ if err != nil {
+ c.reportError(ch, nil, err)
+ return
+ }
+ ch <- MustNewConstMetric(c.openFDs, GaugeValue, float64(handles))
+ ch <- MustNewConstMetric(c.maxFDs, GaugeValue, float64(16*1024*1024)) // Windows has a hard-coded max limit, not per-process.
+}
+
+func fileTimeToSeconds(ft windows.Filetime) float64 {
+ return float64(uint64(ft.HighDateTime)<<32+uint64(ft.LowDateTime)) / 1e7
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/BUILD.bazel b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/BUILD.bazel
new file mode 100644
index 0000000..8d0332e
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/BUILD.bazel
@@ -0,0 +1,20 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "promhttp",
+ srcs = [
+ "delegator.go",
+ "http.go",
+ "instrument_client.go",
+ "instrument_server.go",
+ "option.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/client_golang/prometheus/promhttp",
+ importpath = "github.com/prometheus/client_golang/prometheus/promhttp",
+ visibility = ["//visibility:public"],
+ deps = [
+ "//vendor/github.com/prometheus/client_golang/prometheus",
+ "//vendor/github.com/prometheus/client_model/go",
+ "//vendor/github.com/prometheus/common/expfmt",
+ ],
+)
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go
new file mode 100644
index 0000000..9819917
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go
@@ -0,0 +1,374 @@
+// Copyright 2017 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package promhttp
+
+import (
+ "bufio"
+ "io"
+ "net"
+ "net/http"
+)
+
+const (
+ closeNotifier = 1 << iota
+ flusher
+ hijacker
+ readerFrom
+ pusher
+)
+
+type delegator interface {
+ http.ResponseWriter
+
+ Status() int
+ Written() int64
+}
+
+type responseWriterDelegator struct {
+ http.ResponseWriter
+
+ status int
+ written int64
+ wroteHeader bool
+ observeWriteHeader func(int)
+}
+
+func (r *responseWriterDelegator) Status() int {
+ return r.status
+}
+
+func (r *responseWriterDelegator) Written() int64 {
+ return r.written
+}
+
+func (r *responseWriterDelegator) WriteHeader(code int) {
+ if r.observeWriteHeader != nil && !r.wroteHeader {
+ // Only call observeWriteHeader for the 1st time. It's a bug if
+ // WriteHeader is called more than once, but we want to protect
+ // against it here. Note that we still delegate the WriteHeader
+ // to the original ResponseWriter to not mask the bug from it.
+ r.observeWriteHeader(code)
+ }
+ r.status = code
+ r.wroteHeader = true
+ r.ResponseWriter.WriteHeader(code)
+}
+
+func (r *responseWriterDelegator) Write(b []byte) (int, error) {
+ // If applicable, call WriteHeader here so that observeWriteHeader is
+ // handled appropriately.
+ if !r.wroteHeader {
+ r.WriteHeader(http.StatusOK)
+ }
+ n, err := r.ResponseWriter.Write(b)
+ r.written += int64(n)
+ return n, err
+}
+
+type (
+ closeNotifierDelegator struct{ *responseWriterDelegator }
+ flusherDelegator struct{ *responseWriterDelegator }
+ hijackerDelegator struct{ *responseWriterDelegator }
+ readerFromDelegator struct{ *responseWriterDelegator }
+ pusherDelegator struct{ *responseWriterDelegator }
+)
+
+func (d closeNotifierDelegator) CloseNotify() <-chan bool {
+ //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
+ return d.ResponseWriter.(http.CloseNotifier).CloseNotify()
+}
+
+func (d flusherDelegator) Flush() {
+ // If applicable, call WriteHeader here so that observeWriteHeader is
+ // handled appropriately.
+ if !d.wroteHeader {
+ d.WriteHeader(http.StatusOK)
+ }
+ d.ResponseWriter.(http.Flusher).Flush()
+}
+
+func (d hijackerDelegator) Hijack() (net.Conn, *bufio.ReadWriter, error) {
+ return d.ResponseWriter.(http.Hijacker).Hijack()
+}
+
+func (d readerFromDelegator) ReadFrom(re io.Reader) (int64, error) {
+ // If applicable, call WriteHeader here so that observeWriteHeader is
+ // handled appropriately.
+ if !d.wroteHeader {
+ d.WriteHeader(http.StatusOK)
+ }
+ n, err := d.ResponseWriter.(io.ReaderFrom).ReadFrom(re)
+ d.written += n
+ return n, err
+}
+
+func (d pusherDelegator) Push(target string, opts *http.PushOptions) error {
+ return d.ResponseWriter.(http.Pusher).Push(target, opts)
+}
+
+var pickDelegator = make([]func(*responseWriterDelegator) delegator, 32)
+
+func init() {
+ // TODO(beorn7): Code generation would help here.
+ pickDelegator[0] = func(d *responseWriterDelegator) delegator { // 0
+ return d
+ }
+ pickDelegator[closeNotifier] = func(d *responseWriterDelegator) delegator { // 1
+ return closeNotifierDelegator{d}
+ }
+ pickDelegator[flusher] = func(d *responseWriterDelegator) delegator { // 2
+ return flusherDelegator{d}
+ }
+ pickDelegator[flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 3
+ return struct {
+ *responseWriterDelegator
+ http.Flusher
+ http.CloseNotifier
+ }{d, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[hijacker] = func(d *responseWriterDelegator) delegator { // 4
+ return hijackerDelegator{d}
+ }
+ pickDelegator[hijacker+closeNotifier] = func(d *responseWriterDelegator) delegator { // 5
+ return struct {
+ *responseWriterDelegator
+ http.Hijacker
+ http.CloseNotifier
+ }{d, hijackerDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[hijacker+flusher] = func(d *responseWriterDelegator) delegator { // 6
+ return struct {
+ *responseWriterDelegator
+ http.Hijacker
+ http.Flusher
+ }{d, hijackerDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 7
+ return struct {
+ *responseWriterDelegator
+ http.Hijacker
+ http.Flusher
+ http.CloseNotifier
+ }{d, hijackerDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[readerFrom] = func(d *responseWriterDelegator) delegator { // 8
+ return readerFromDelegator{d}
+ }
+ pickDelegator[readerFrom+closeNotifier] = func(d *responseWriterDelegator) delegator { // 9
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.CloseNotifier
+ }{d, readerFromDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[readerFrom+flusher] = func(d *responseWriterDelegator) delegator { // 10
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Flusher
+ }{d, readerFromDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[readerFrom+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 11
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Flusher
+ http.CloseNotifier
+ }{d, readerFromDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[readerFrom+hijacker] = func(d *responseWriterDelegator) delegator { // 12
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Hijacker
+ }{d, readerFromDelegator{d}, hijackerDelegator{d}}
+ }
+ pickDelegator[readerFrom+hijacker+closeNotifier] = func(d *responseWriterDelegator) delegator { // 13
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Hijacker
+ http.CloseNotifier
+ }{d, readerFromDelegator{d}, hijackerDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[readerFrom+hijacker+flusher] = func(d *responseWriterDelegator) delegator { // 14
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Hijacker
+ http.Flusher
+ }{d, readerFromDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[readerFrom+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 15
+ return struct {
+ *responseWriterDelegator
+ io.ReaderFrom
+ http.Hijacker
+ http.Flusher
+ http.CloseNotifier
+ }{d, readerFromDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher] = func(d *responseWriterDelegator) delegator { // 16
+ return pusherDelegator{d}
+ }
+ pickDelegator[pusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 17
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+flusher] = func(d *responseWriterDelegator) delegator { // 18
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Flusher
+ }{d, pusherDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[pusher+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 19
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Flusher
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+hijacker] = func(d *responseWriterDelegator) delegator { // 20
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Hijacker
+ }{d, pusherDelegator{d}, hijackerDelegator{d}}
+ }
+ pickDelegator[pusher+hijacker+closeNotifier] = func(d *responseWriterDelegator) delegator { // 21
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Hijacker
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, hijackerDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+hijacker+flusher] = func(d *responseWriterDelegator) delegator { // 22
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Hijacker
+ http.Flusher
+ }{d, pusherDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[pusher+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 23
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ http.Hijacker
+ http.Flusher
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom] = func(d *responseWriterDelegator) delegator { // 24
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ }{d, pusherDelegator{d}, readerFromDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+closeNotifier] = func(d *responseWriterDelegator) delegator { // 25
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+flusher] = func(d *responseWriterDelegator) delegator { // 26
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Flusher
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 27
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Flusher
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+hijacker] = func(d *responseWriterDelegator) delegator { // 28
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Hijacker
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, hijackerDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+hijacker+closeNotifier] = func(d *responseWriterDelegator) delegator { // 29
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Hijacker
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, hijackerDelegator{d}, closeNotifierDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+hijacker+flusher] = func(d *responseWriterDelegator) delegator { // 30
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Hijacker
+ http.Flusher
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}}
+ }
+ pickDelegator[pusher+readerFrom+hijacker+flusher+closeNotifier] = func(d *responseWriterDelegator) delegator { // 31
+ return struct {
+ *responseWriterDelegator
+ http.Pusher
+ io.ReaderFrom
+ http.Hijacker
+ http.Flusher
+ http.CloseNotifier
+ }{d, pusherDelegator{d}, readerFromDelegator{d}, hijackerDelegator{d}, flusherDelegator{d}, closeNotifierDelegator{d}}
+ }
+}
+
+func newDelegator(w http.ResponseWriter, observeWriteHeaderFunc func(int)) delegator {
+ d := &responseWriterDelegator{
+ ResponseWriter: w,
+ observeWriteHeader: observeWriteHeaderFunc,
+ }
+
+ id := 0
+ //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
+ if _, ok := w.(http.CloseNotifier); ok {
+ id += closeNotifier
+ }
+ if _, ok := w.(http.Flusher); ok {
+ id += flusher
+ }
+ if _, ok := w.(http.Hijacker); ok {
+ id += hijacker
+ }
+ if _, ok := w.(io.ReaderFrom); ok {
+ id += readerFrom
+ }
+ if _, ok := w.(http.Pusher); ok {
+ id += pusher
+ }
+
+ return pickDelegator[id](d)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go
new file mode 100644
index 0000000..a4cc981
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go
@@ -0,0 +1,395 @@
+// Copyright 2016 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package promhttp provides tooling around HTTP servers and clients.
+//
+// First, the package allows the creation of http.Handler instances to expose
+// Prometheus metrics via HTTP. promhttp.Handler acts on the
+// prometheus.DefaultGatherer. With HandlerFor, you can create a handler for a
+// custom registry or anything that implements the Gatherer interface. It also
+// allows the creation of handlers that act differently on errors or allow to
+// log errors.
+//
+// Second, the package provides tooling to instrument instances of http.Handler
+// via middleware. Middleware wrappers follow the naming scheme
+// InstrumentHandlerX, where X describes the intended use of the middleware.
+// See each function's doc comment for specific details.
+//
+// Finally, the package allows for an http.RoundTripper to be instrumented via
+// middleware. Middleware wrappers follow the naming scheme
+// InstrumentRoundTripperX, where X describes the intended use of the
+// middleware. See each function's doc comment for specific details.
+package promhttp
+
+import (
+ "compress/gzip"
+ "errors"
+ "fmt"
+ "io"
+ "net/http"
+ "strings"
+ "sync"
+ "time"
+
+ "github.com/prometheus/common/expfmt"
+
+ "github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+ contentTypeHeader = "Content-Type"
+ contentEncodingHeader = "Content-Encoding"
+ acceptEncodingHeader = "Accept-Encoding"
+)
+
+var gzipPool = sync.Pool{
+ New: func() interface{} {
+ return gzip.NewWriter(nil)
+ },
+}
+
+// Handler returns an http.Handler for the prometheus.DefaultGatherer, using
+// default HandlerOpts, i.e. it reports the first error as an HTTP error, it has
+// no error logging, and it applies compression if requested by the client.
+//
+// The returned http.Handler is already instrumented using the
+// InstrumentMetricHandler function and the prometheus.DefaultRegisterer. If you
+// create multiple http.Handlers by separate calls of the Handler function, the
+// metrics used for instrumentation will be shared between them, providing
+// global scrape counts.
+//
+// This function is meant to cover the bulk of basic use cases. If you are doing
+// anything that requires more customization (including using a non-default
+// Gatherer, different instrumentation, and non-default HandlerOpts), use the
+// HandlerFor function. See there for details.
+func Handler() http.Handler {
+ return InstrumentMetricHandler(
+ prometheus.DefaultRegisterer, HandlerFor(prometheus.DefaultGatherer, HandlerOpts{}),
+ )
+}
+
+// HandlerFor returns an uninstrumented http.Handler for the provided
+// Gatherer. The behavior of the Handler is defined by the provided
+// HandlerOpts. Thus, HandlerFor is useful to create http.Handlers for custom
+// Gatherers, with non-default HandlerOpts, and/or with custom (or no)
+// instrumentation. Use the InstrumentMetricHandler function to apply the same
+// kind of instrumentation as it is used by the Handler function.
+func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler {
+ return HandlerForTransactional(prometheus.ToTransactionalGatherer(reg), opts)
+}
+
+// HandlerForTransactional is like HandlerFor, but it uses transactional gather, which
+// can safely change in-place returned *dto.MetricFamily before call to `Gather` and after
+// call to `done` of that `Gather`.
+func HandlerForTransactional(reg prometheus.TransactionalGatherer, opts HandlerOpts) http.Handler {
+ var (
+ inFlightSem chan struct{}
+ errCnt = prometheus.NewCounterVec(
+ prometheus.CounterOpts{
+ Name: "promhttp_metric_handler_errors_total",
+ Help: "Total number of internal errors encountered by the promhttp metric handler.",
+ },
+ []string{"cause"},
+ )
+ )
+
+ if opts.MaxRequestsInFlight > 0 {
+ inFlightSem = make(chan struct{}, opts.MaxRequestsInFlight)
+ }
+ if opts.Registry != nil {
+ // Initialize all possibilities that can occur below.
+ errCnt.WithLabelValues("gathering")
+ errCnt.WithLabelValues("encoding")
+ if err := opts.Registry.Register(errCnt); err != nil {
+ are := &prometheus.AlreadyRegisteredError{}
+ if errors.As(err, are) {
+ errCnt = are.ExistingCollector.(*prometheus.CounterVec)
+ } else {
+ panic(err)
+ }
+ }
+ }
+
+ h := http.HandlerFunc(func(rsp http.ResponseWriter, req *http.Request) {
+ if inFlightSem != nil {
+ select {
+ case inFlightSem <- struct{}{}: // All good, carry on.
+ defer func() { <-inFlightSem }()
+ default:
+ http.Error(rsp, fmt.Sprintf(
+ "Limit of concurrent requests reached (%d), try again later.", opts.MaxRequestsInFlight,
+ ), http.StatusServiceUnavailable)
+ return
+ }
+ }
+ mfs, done, err := reg.Gather()
+ defer done()
+ if err != nil {
+ if opts.ErrorLog != nil {
+ opts.ErrorLog.Println("error gathering metrics:", err)
+ }
+ errCnt.WithLabelValues("gathering").Inc()
+ switch opts.ErrorHandling {
+ case PanicOnError:
+ panic(err)
+ case ContinueOnError:
+ if len(mfs) == 0 {
+ // Still report the error if no metrics have been gathered.
+ httpError(rsp, err)
+ return
+ }
+ case HTTPErrorOnError:
+ httpError(rsp, err)
+ return
+ }
+ }
+
+ var contentType expfmt.Format
+ if opts.EnableOpenMetrics {
+ contentType = expfmt.NegotiateIncludingOpenMetrics(req.Header)
+ } else {
+ contentType = expfmt.Negotiate(req.Header)
+ }
+ header := rsp.Header()
+ header.Set(contentTypeHeader, string(contentType))
+
+ w := io.Writer(rsp)
+ if !opts.DisableCompression && gzipAccepted(req.Header) {
+ header.Set(contentEncodingHeader, "gzip")
+ gz := gzipPool.Get().(*gzip.Writer)
+ defer gzipPool.Put(gz)
+
+ gz.Reset(w)
+ defer gz.Close()
+
+ w = gz
+ }
+
+ enc := expfmt.NewEncoder(w, contentType)
+
+ // handleError handles the error according to opts.ErrorHandling
+ // and returns true if we have to abort after the handling.
+ handleError := func(err error) bool {
+ if err == nil {
+ return false
+ }
+ if opts.ErrorLog != nil {
+ opts.ErrorLog.Println("error encoding and sending metric family:", err)
+ }
+ errCnt.WithLabelValues("encoding").Inc()
+ switch opts.ErrorHandling {
+ case PanicOnError:
+ panic(err)
+ case HTTPErrorOnError:
+ // We cannot really send an HTTP error at this
+ // point because we most likely have written
+ // something to rsp already. But at least we can
+ // stop sending.
+ return true
+ }
+ // Do nothing in all other cases, including ContinueOnError.
+ return false
+ }
+
+ for _, mf := range mfs {
+ if handleError(enc.Encode(mf)) {
+ return
+ }
+ }
+ if closer, ok := enc.(expfmt.Closer); ok {
+ // This in particular takes care of the final "# EOF\n" line for OpenMetrics.
+ if handleError(closer.Close()) {
+ return
+ }
+ }
+ })
+
+ if opts.Timeout <= 0 {
+ return h
+ }
+ return http.TimeoutHandler(h, opts.Timeout, fmt.Sprintf(
+ "Exceeded configured timeout of %v.\n",
+ opts.Timeout,
+ ))
+}
+
+// InstrumentMetricHandler is usually used with an http.Handler returned by the
+// HandlerFor function. It instruments the provided http.Handler with two
+// metrics: A counter vector "promhttp_metric_handler_requests_total" to count
+// scrapes partitioned by HTTP status code, and a gauge
+// "promhttp_metric_handler_requests_in_flight" to track the number of
+// simultaneous scrapes. This function idempotently registers collectors for
+// both metrics with the provided Registerer. It panics if the registration
+// fails. The provided metrics are useful to see how many scrapes hit the
+// monitored target (which could be from different Prometheus servers or other
+// scrapers), and how often they overlap (which would result in more than one
+// scrape in flight at the same time). Note that the scrapes-in-flight gauge
+// will contain the scrape by which it is exposed, while the scrape counter will
+// only get incremented after the scrape is complete (as only then the status
+// code is known). For tracking scrape durations, use the
+// "scrape_duration_seconds" gauge created by the Prometheus server upon each
+// scrape.
+func InstrumentMetricHandler(reg prometheus.Registerer, handler http.Handler) http.Handler {
+ cnt := prometheus.NewCounterVec(
+ prometheus.CounterOpts{
+ Name: "promhttp_metric_handler_requests_total",
+ Help: "Total number of scrapes by HTTP status code.",
+ },
+ []string{"code"},
+ )
+ // Initialize the most likely HTTP status codes.
+ cnt.WithLabelValues("200")
+ cnt.WithLabelValues("500")
+ cnt.WithLabelValues("503")
+ if err := reg.Register(cnt); err != nil {
+ are := &prometheus.AlreadyRegisteredError{}
+ if errors.As(err, are) {
+ cnt = are.ExistingCollector.(*prometheus.CounterVec)
+ } else {
+ panic(err)
+ }
+ }
+
+ gge := prometheus.NewGauge(prometheus.GaugeOpts{
+ Name: "promhttp_metric_handler_requests_in_flight",
+ Help: "Current number of scrapes being served.",
+ })
+ if err := reg.Register(gge); err != nil {
+ are := &prometheus.AlreadyRegisteredError{}
+ if errors.As(err, are) {
+ gge = are.ExistingCollector.(prometheus.Gauge)
+ } else {
+ panic(err)
+ }
+ }
+
+ return InstrumentHandlerCounter(cnt, InstrumentHandlerInFlight(gge, handler))
+}
+
+// HandlerErrorHandling defines how a Handler serving metrics will handle
+// errors.
+type HandlerErrorHandling int
+
+// These constants cause handlers serving metrics to behave as described if
+// errors are encountered.
+const (
+ // Serve an HTTP status code 500 upon the first error
+ // encountered. Report the error message in the body. Note that HTTP
+ // errors cannot be served anymore once the beginning of a regular
+ // payload has been sent. Thus, in the (unlikely) case that encoding the
+ // payload into the negotiated wire format fails, serving the response
+ // will simply be aborted. Set an ErrorLog in HandlerOpts to detect
+ // those errors.
+ HTTPErrorOnError HandlerErrorHandling = iota
+ // Ignore errors and try to serve as many metrics as possible. However,
+ // if no metrics can be served, serve an HTTP status code 500 and the
+ // last error message in the body. Only use this in deliberate "best
+ // effort" metrics collection scenarios. In this case, it is highly
+ // recommended to provide other means of detecting errors: By setting an
+ // ErrorLog in HandlerOpts, the errors are logged. By providing a
+ // Registry in HandlerOpts, the exposed metrics include an error counter
+ // "promhttp_metric_handler_errors_total", which can be used for
+ // alerts.
+ ContinueOnError
+ // Panic upon the first error encountered (useful for "crash only" apps).
+ PanicOnError
+)
+
+// Logger is the minimal interface HandlerOpts needs for logging. Note that
+// log.Logger from the standard library implements this interface, and it is
+// easy to implement by custom loggers, if they don't do so already anyway.
+type Logger interface {
+ Println(v ...interface{})
+}
+
+// HandlerOpts specifies options how to serve metrics via an http.Handler. The
+// zero value of HandlerOpts is a reasonable default.
+type HandlerOpts struct {
+ // ErrorLog specifies an optional Logger for errors collecting and
+ // serving metrics. If nil, errors are not logged at all. Note that the
+ // type of a reported error is often prometheus.MultiError, which
+ // formats into a multi-line error string. If you want to avoid the
+ // latter, create a Logger implementation that detects a
+ // prometheus.MultiError and formats the contained errors into one line.
+ ErrorLog Logger
+ // ErrorHandling defines how errors are handled. Note that errors are
+ // logged regardless of the configured ErrorHandling provided ErrorLog
+ // is not nil.
+ ErrorHandling HandlerErrorHandling
+ // If Registry is not nil, it is used to register a metric
+ // "promhttp_metric_handler_errors_total", partitioned by "cause". A
+ // failed registration causes a panic. Note that this error counter is
+ // different from the instrumentation you get from the various
+ // InstrumentHandler... helpers. It counts errors that don't necessarily
+ // result in a non-2xx HTTP status code. There are two typical cases:
+ // (1) Encoding errors that only happen after streaming of the HTTP body
+ // has already started (and the status code 200 has been sent). This
+ // should only happen with custom collectors. (2) Collection errors with
+ // no effect on the HTTP status code because ErrorHandling is set to
+ // ContinueOnError.
+ Registry prometheus.Registerer
+ // If DisableCompression is true, the handler will never compress the
+ // response, even if requested by the client.
+ DisableCompression bool
+ // The number of concurrent HTTP requests is limited to
+ // MaxRequestsInFlight. Additional requests are responded to with 503
+ // Service Unavailable and a suitable message in the body. If
+ // MaxRequestsInFlight is 0 or negative, no limit is applied.
+ MaxRequestsInFlight int
+ // If handling a request takes longer than Timeout, it is responded to
+ // with 503 ServiceUnavailable and a suitable Message. No timeout is
+ // applied if Timeout is 0 or negative. Note that with the current
+ // implementation, reaching the timeout simply ends the HTTP requests as
+ // described above (and even that only if sending of the body hasn't
+ // started yet), while the bulk work of gathering all the metrics keeps
+ // running in the background (with the eventual result to be thrown
+ // away). Until the implementation is improved, it is recommended to
+ // implement a separate timeout in potentially slow Collectors.
+ Timeout time.Duration
+ // If true, the experimental OpenMetrics encoding is added to the
+ // possible options during content negotiation. Note that Prometheus
+ // 2.5.0+ will negotiate OpenMetrics as first priority. OpenMetrics is
+ // the only way to transmit exemplars. However, the move to OpenMetrics
+ // is not completely transparent. Most notably, the values of "quantile"
+ // labels of Summaries and "le" labels of Histograms are formatted with
+ // a trailing ".0" if they would otherwise look like integer numbers
+ // (which changes the identity of the resulting series on the Prometheus
+ // server).
+ EnableOpenMetrics bool
+}
+
+// gzipAccepted returns whether the client will accept gzip-encoded content.
+func gzipAccepted(header http.Header) bool {
+ a := header.Get(acceptEncodingHeader)
+ parts := strings.Split(a, ",")
+ for _, part := range parts {
+ part = strings.TrimSpace(part)
+ if part == "gzip" || strings.HasPrefix(part, "gzip;") {
+ return true
+ }
+ }
+ return false
+}
+
+// httpError removes any content-encoding header and then calls http.Error with
+// the provided error and http.StatusInternalServerError. Error contents is
+// supposed to be uncompressed plain text. Same as with a plain http.Error, this
+// must not be called if the header or any payload has already been sent.
+func httpError(rsp http.ResponseWriter, err error) {
+ rsp.Header().Del(contentEncodingHeader)
+ http.Error(
+ rsp,
+ "An error has occurred while serving metrics:\n\n"+err.Error(),
+ http.StatusInternalServerError,
+ )
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go
new file mode 100644
index 0000000..097aff2
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go
@@ -0,0 +1,248 @@
+// Copyright 2017 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package promhttp
+
+import (
+ "crypto/tls"
+ "net/http"
+ "net/http/httptrace"
+ "time"
+
+ "github.com/prometheus/client_golang/prometheus"
+)
+
+// The RoundTripperFunc type is an adapter to allow the use of ordinary
+// functions as RoundTrippers. If f is a function with the appropriate
+// signature, RountTripperFunc(f) is a RoundTripper that calls f.
+type RoundTripperFunc func(req *http.Request) (*http.Response, error)
+
+// RoundTrip implements the RoundTripper interface.
+func (rt RoundTripperFunc) RoundTrip(r *http.Request) (*http.Response, error) {
+ return rt(r)
+}
+
+// InstrumentRoundTripperInFlight is a middleware that wraps the provided
+// http.RoundTripper. It sets the provided prometheus.Gauge to the number of
+// requests currently handled by the wrapped http.RoundTripper.
+//
+// See the example for ExampleInstrumentRoundTripperDuration for example usage.
+func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripper) RoundTripperFunc {
+ return func(r *http.Request) (*http.Response, error) {
+ gauge.Inc()
+ defer gauge.Dec()
+ return next.RoundTrip(r)
+ }
+}
+
+// InstrumentRoundTripperCounter is a middleware that wraps the provided
+// http.RoundTripper to observe the request result with the provided CounterVec.
+// The CounterVec must have zero, one, or two non-const non-curried labels. For
+// those, the only allowed label names are "code" and "method". The function
+// panics otherwise. For the "method" label a predefined default label value set
+// is used to filter given values. Values besides predefined values will count
+// as `unknown` method.`WithExtraMethods` can be used to add more
+// methods to the set. Partitioning of the CounterVec happens by HTTP status code
+// and/or HTTP method if the respective instance label names are present in the
+// CounterVec. For unpartitioned counting, use a CounterVec with zero labels.
+//
+// If the wrapped RoundTripper panics or returns a non-nil error, the Counter
+// is not incremented.
+//
+// Use with WithExemplarFromContext to instrument the exemplars on the counter of requests.
+//
+// See the example for ExampleInstrumentRoundTripperDuration for example usage.
+func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc {
+ rtOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(rtOpts)
+ }
+
+ code, method := checkLabels(counter)
+
+ return func(r *http.Request) (*http.Response, error) {
+ resp, err := next.RoundTrip(r)
+ if err == nil {
+ exemplarAdd(
+ counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
+ 1,
+ rtOpts.getExemplarFn(r.Context()),
+ )
+ counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc()
+ }
+ return resp, err
+ }
+}
+
+// InstrumentRoundTripperDuration is a middleware that wraps the provided
+// http.RoundTripper to observe the request duration with the provided
+// ObserverVec. The ObserverVec must have zero, one, or two non-const
+// non-curried labels. For those, the only allowed label names are "code" and
+// "method". The function panics otherwise. For the "method" label a predefined
+// default label value set is used to filter given values. Values besides
+// predefined values will count as `unknown` method. `WithExtraMethods`
+// can be used to add more methods to the set. The Observe method of the Observer
+// in the ObserverVec is called with the request duration in
+// seconds. Partitioning happens by HTTP status code and/or HTTP method if the
+// respective instance label names are present in the ObserverVec. For
+// unpartitioned observations, use an ObserverVec with zero labels. Note that
+// partitioning of Histograms is expensive and should be used judiciously.
+//
+// If the wrapped RoundTripper panics or returns a non-nil error, no values are
+// reported.
+//
+// Use with WithExemplarFromContext to instrument the exemplars on the duration histograms.
+//
+// Note that this method is only guaranteed to never observe negative durations
+// if used with Go1.9+.
+func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc {
+ rtOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(rtOpts)
+ }
+
+ code, method := checkLabels(obs)
+
+ return func(r *http.Request) (*http.Response, error) {
+ start := time.Now()
+ resp, err := next.RoundTrip(r)
+ if err == nil {
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
+ time.Since(start).Seconds(),
+ rtOpts.getExemplarFn(r.Context()),
+ )
+ }
+ return resp, err
+ }
+}
+
+// InstrumentTrace is used to offer flexibility in instrumenting the available
+// httptrace.ClientTrace hook functions. Each function is passed a float64
+// representing the time in seconds since the start of the http request. A user
+// may choose to use separately buckets Histograms, or implement custom
+// instance labels on a per function basis.
+type InstrumentTrace struct {
+ GotConn func(float64)
+ PutIdleConn func(float64)
+ GotFirstResponseByte func(float64)
+ Got100Continue func(float64)
+ DNSStart func(float64)
+ DNSDone func(float64)
+ ConnectStart func(float64)
+ ConnectDone func(float64)
+ TLSHandshakeStart func(float64)
+ TLSHandshakeDone func(float64)
+ WroteHeaders func(float64)
+ Wait100Continue func(float64)
+ WroteRequest func(float64)
+}
+
+// InstrumentRoundTripperTrace is a middleware that wraps the provided
+// RoundTripper and reports times to hook functions provided in the
+// InstrumentTrace struct. Hook functions that are not present in the provided
+// InstrumentTrace struct are ignored. Times reported to the hook functions are
+// time since the start of the request. Only with Go1.9+, those times are
+// guaranteed to never be negative. (Earlier Go versions are not using a
+// monotonic clock.) Note that partitioning of Histograms is expensive and
+// should be used judiciously.
+//
+// For hook functions that receive an error as an argument, no observations are
+// made in the event of a non-nil error value.
+//
+// See the example for ExampleInstrumentRoundTripperDuration for example usage.
+func InstrumentRoundTripperTrace(it *InstrumentTrace, next http.RoundTripper) RoundTripperFunc {
+ return func(r *http.Request) (*http.Response, error) {
+ start := time.Now()
+
+ trace := &httptrace.ClientTrace{
+ GotConn: func(_ httptrace.GotConnInfo) {
+ if it.GotConn != nil {
+ it.GotConn(time.Since(start).Seconds())
+ }
+ },
+ PutIdleConn: func(err error) {
+ if err != nil {
+ return
+ }
+ if it.PutIdleConn != nil {
+ it.PutIdleConn(time.Since(start).Seconds())
+ }
+ },
+ DNSStart: func(_ httptrace.DNSStartInfo) {
+ if it.DNSStart != nil {
+ it.DNSStart(time.Since(start).Seconds())
+ }
+ },
+ DNSDone: func(_ httptrace.DNSDoneInfo) {
+ if it.DNSDone != nil {
+ it.DNSDone(time.Since(start).Seconds())
+ }
+ },
+ ConnectStart: func(_, _ string) {
+ if it.ConnectStart != nil {
+ it.ConnectStart(time.Since(start).Seconds())
+ }
+ },
+ ConnectDone: func(_, _ string, err error) {
+ if err != nil {
+ return
+ }
+ if it.ConnectDone != nil {
+ it.ConnectDone(time.Since(start).Seconds())
+ }
+ },
+ GotFirstResponseByte: func() {
+ if it.GotFirstResponseByte != nil {
+ it.GotFirstResponseByte(time.Since(start).Seconds())
+ }
+ },
+ Got100Continue: func() {
+ if it.Got100Continue != nil {
+ it.Got100Continue(time.Since(start).Seconds())
+ }
+ },
+ TLSHandshakeStart: func() {
+ if it.TLSHandshakeStart != nil {
+ it.TLSHandshakeStart(time.Since(start).Seconds())
+ }
+ },
+ TLSHandshakeDone: func(_ tls.ConnectionState, err error) {
+ if err != nil {
+ return
+ }
+ if it.TLSHandshakeDone != nil {
+ it.TLSHandshakeDone(time.Since(start).Seconds())
+ }
+ },
+ WroteHeaders: func() {
+ if it.WroteHeaders != nil {
+ it.WroteHeaders(time.Since(start).Seconds())
+ }
+ },
+ Wait100Continue: func() {
+ if it.Wait100Continue != nil {
+ it.Wait100Continue(time.Since(start).Seconds())
+ }
+ },
+ WroteRequest: func(_ httptrace.WroteRequestInfo) {
+ if it.WroteRequest != nil {
+ it.WroteRequest(time.Since(start).Seconds())
+ }
+ },
+ }
+ r = r.WithContext(httptrace.WithClientTrace(r.Context(), trace))
+
+ return next.RoundTrip(r)
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go
new file mode 100644
index 0000000..bfe5009
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go
@@ -0,0 +1,566 @@
+// Copyright 2017 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package promhttp
+
+import (
+ "errors"
+ "net/http"
+ "strconv"
+ "strings"
+ "time"
+
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/prometheus/client_golang/prometheus"
+)
+
+// magicString is used for the hacky label test in checkLabels. Remove once fixed.
+const magicString = "zZgWfBxLqvG8kc8IMv3POi2Bb0tZI3vAnBx+gBaFi9FyPzB/CzKUer1yufDa"
+
+func exemplarObserve(obs prometheus.Observer, val float64, labels map[string]string) {
+ if labels == nil {
+ obs.Observe(val)
+ return
+ }
+ obs.(prometheus.ExemplarObserver).ObserveWithExemplar(val, labels)
+}
+
+func exemplarAdd(obs prometheus.Counter, val float64, labels map[string]string) {
+ if labels == nil {
+ obs.Add(val)
+ return
+ }
+ obs.(prometheus.ExemplarAdder).AddWithExemplar(val, labels)
+}
+
+// InstrumentHandlerInFlight is a middleware that wraps the provided
+// http.Handler. It sets the provided prometheus.Gauge to the number of
+// requests currently handled by the wrapped http.Handler.
+//
+// See the example for InstrumentHandlerDuration for example usage.
+func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handler {
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ g.Inc()
+ defer g.Dec()
+ next.ServeHTTP(w, r)
+ })
+}
+
+// InstrumentHandlerDuration is a middleware that wraps the provided
+// http.Handler to observe the request duration with the provided ObserverVec.
+// The ObserverVec must have valid metric and label names and must have zero,
+// one, or two non-const non-curried labels. For those, the only allowed label
+// names are "code" and "method". The function panics otherwise. For the "method"
+// label a predefined default label value set is used to filter given values.
+// Values besides predefined values will count as `unknown` method.
+// `WithExtraMethods` can be used to add more methods to the set. The Observe
+// method of the Observer in the ObserverVec is called with the request duration
+// in seconds. Partitioning happens by HTTP status code and/or HTTP method if
+// the respective instance label names are present in the ObserverVec. For
+// unpartitioned observations, use an ObserverVec with zero labels. Note that
+// partitioning of Histograms is expensive and should be used judiciously.
+//
+// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
+//
+// If the wrapped Handler panics, no values are reported.
+//
+// Note that this method is only guaranteed to never observe negative durations
+// if used with Go1.9+.
+func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
+ hOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(hOpts)
+ }
+
+ code, method := checkLabels(obs)
+
+ if code {
+ return func(w http.ResponseWriter, r *http.Request) {
+ now := time.Now()
+ d := newDelegator(w, nil)
+ next.ServeHTTP(d, r)
+
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+ time.Since(now).Seconds(),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+ }
+
+ return func(w http.ResponseWriter, r *http.Request) {
+ now := time.Now()
+ next.ServeHTTP(w, r)
+
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+ time.Since(now).Seconds(),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+}
+
+// InstrumentHandlerCounter is a middleware that wraps the provided http.Handler
+// to observe the request result with the provided CounterVec. The CounterVec
+// must have valid metric and label names and must have zero, one, or two
+// non-const non-curried labels. For those, the only allowed label names are
+// "code" and "method". The function panics otherwise. For the "method"
+// label a predefined default label value set is used to filter given values.
+// Values besides predefined values will count as `unknown` method.
+// `WithExtraMethods` can be used to add more methods to the set. Partitioning of the
+// CounterVec happens by HTTP status code and/or HTTP method if the respective
+// instance label names are present in the CounterVec. For unpartitioned
+// counting, use a CounterVec with zero labels.
+//
+// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
+//
+// If the wrapped Handler panics, the Counter is not incremented.
+//
+// See the example for InstrumentHandlerDuration for example usage.
+func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc {
+ hOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(hOpts)
+ }
+
+ code, method := checkLabels(counter)
+
+ if code {
+ return func(w http.ResponseWriter, r *http.Request) {
+ d := newDelegator(w, nil)
+ next.ServeHTTP(d, r)
+
+ exemplarAdd(
+ counter.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+ 1,
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+ }
+
+ return func(w http.ResponseWriter, r *http.Request) {
+ next.ServeHTTP(w, r)
+ exemplarAdd(
+ counter.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+ 1,
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+}
+
+// InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided
+// http.Handler to observe with the provided ObserverVec the request duration
+// until the response headers are written. The ObserverVec must have valid
+// metric and label names and must have zero, one, or two non-const non-curried
+// labels. For those, the only allowed label names are "code" and "method". The
+// function panics otherwise. For the "method" label a predefined default label
+// value set is used to filter given values. Values besides predefined values
+// will count as `unknown` method.`WithExtraMethods` can be used to add more
+// methods to the set. The Observe method of the Observer in the
+// ObserverVec is called with the request duration in seconds. Partitioning
+// happens by HTTP status code and/or HTTP method if the respective instance
+// label names are present in the ObserverVec. For unpartitioned observations,
+// use an ObserverVec with zero labels. Note that partitioning of Histograms is
+// expensive and should be used judiciously.
+//
+// If the wrapped Handler panics before calling WriteHeader, no value is
+// reported.
+//
+// Note that this method is only guaranteed to never observe negative durations
+// if used with Go1.9+.
+//
+// See the example for InstrumentHandlerDuration for example usage.
+func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
+ hOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(hOpts)
+ }
+
+ code, method := checkLabels(obs)
+
+ return func(w http.ResponseWriter, r *http.Request) {
+ now := time.Now()
+ d := newDelegator(w, func(status int) {
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, status, hOpts.extraMethods...)),
+ time.Since(now).Seconds(),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ })
+ next.ServeHTTP(d, r)
+ }
+}
+
+// InstrumentHandlerRequestSize is a middleware that wraps the provided
+// http.Handler to observe the request size with the provided ObserverVec. The
+// ObserverVec must have valid metric and label names and must have zero, one,
+// or two non-const non-curried labels. For those, the only allowed label names
+// are "code" and "method". The function panics otherwise. For the "method"
+// label a predefined default label value set is used to filter given values.
+// Values besides predefined values will count as `unknown` method.
+// `WithExtraMethods` can be used to add more methods to the set. The Observe
+// method of the Observer in the ObserverVec is called with the request size in
+// bytes. Partitioning happens by HTTP status code and/or HTTP method if the
+// respective instance label names are present in the ObserverVec. For
+// unpartitioned observations, use an ObserverVec with zero labels. Note that
+// partitioning of Histograms is expensive and should be used judiciously.
+//
+// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
+//
+// If the wrapped Handler panics, no values are reported.
+//
+// See the example for InstrumentHandlerDuration for example usage.
+func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc {
+ hOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(hOpts)
+ }
+
+ code, method := checkLabels(obs)
+ if code {
+ return func(w http.ResponseWriter, r *http.Request) {
+ d := newDelegator(w, nil)
+ next.ServeHTTP(d, r)
+ size := computeApproximateRequestSize(r)
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+ float64(size),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+ }
+
+ return func(w http.ResponseWriter, r *http.Request) {
+ next.ServeHTTP(w, r)
+ size := computeApproximateRequestSize(r)
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
+ float64(size),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ }
+}
+
+// InstrumentHandlerResponseSize is a middleware that wraps the provided
+// http.Handler to observe the response size with the provided ObserverVec. The
+// ObserverVec must have valid metric and label names and must have zero, one,
+// or two non-const non-curried labels. For those, the only allowed label names
+// are "code" and "method". The function panics otherwise. For the "method"
+// label a predefined default label value set is used to filter given values.
+// Values besides predefined values will count as `unknown` method.
+// `WithExtraMethods` can be used to add more methods to the set. The Observe
+// method of the Observer in the ObserverVec is called with the response size in
+// bytes. Partitioning happens by HTTP status code and/or HTTP method if the
+// respective instance label names are present in the ObserverVec. For
+// unpartitioned observations, use an ObserverVec with zero labels. Note that
+// partitioning of Histograms is expensive and should be used judiciously.
+//
+// If the wrapped Handler does not set a status code, a status code of 200 is assumed.
+//
+// If the wrapped Handler panics, no values are reported.
+//
+// See the example for InstrumentHandlerDuration for example usage.
+func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler {
+ hOpts := defaultOptions()
+ for _, o := range opts {
+ o.apply(hOpts)
+ }
+
+ code, method := checkLabels(obs)
+
+ return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ d := newDelegator(w, nil)
+ next.ServeHTTP(d, r)
+ exemplarObserve(
+ obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
+ float64(d.Written()),
+ hOpts.getExemplarFn(r.Context()),
+ )
+ })
+}
+
+// checkLabels returns whether the provided Collector has a non-const,
+// non-curried label named "code" and/or "method". It panics if the provided
+// Collector does not have a Desc or has more than one Desc or its Desc is
+// invalid. It also panics if the Collector has any non-const, non-curried
+// labels that are not named "code" or "method".
+func checkLabels(c prometheus.Collector) (code, method bool) {
+ // TODO(beorn7): Remove this hacky way to check for instance labels
+ // once Descriptors can have their dimensionality queried.
+ var (
+ desc *prometheus.Desc
+ m prometheus.Metric
+ pm dto.Metric
+ lvs []string
+ )
+
+ // Get the Desc from the Collector.
+ descc := make(chan *prometheus.Desc, 1)
+ c.Describe(descc)
+
+ select {
+ case desc = <-descc:
+ default:
+ panic("no description provided by collector")
+ }
+ select {
+ case <-descc:
+ panic("more than one description provided by collector")
+ default:
+ }
+
+ close(descc)
+
+ // Make sure the Collector has a valid Desc by registering it with a
+ // temporary registry.
+ prometheus.NewRegistry().MustRegister(c)
+
+ // Create a ConstMetric with the Desc. Since we don't know how many
+ // variable labels there are, try for as long as it needs.
+ for err := errors.New("dummy"); err != nil; lvs = append(lvs, magicString) {
+ m, err = prometheus.NewConstMetric(desc, prometheus.UntypedValue, 0, lvs...)
+ }
+
+ // Write out the metric into a proto message and look at the labels.
+ // If the value is not the magicString, it is a constLabel, which doesn't interest us.
+ // If the label is curried, it doesn't interest us.
+ // In all other cases, only "code" or "method" is allowed.
+ if err := m.Write(&pm); err != nil {
+ panic("error checking metric for labels")
+ }
+ for _, label := range pm.Label {
+ name, value := label.GetName(), label.GetValue()
+ if value != magicString || isLabelCurried(c, name) {
+ continue
+ }
+ switch name {
+ case "code":
+ code = true
+ case "method":
+ method = true
+ default:
+ panic("metric partitioned with non-supported labels")
+ }
+ }
+ return
+}
+
+func isLabelCurried(c prometheus.Collector, label string) bool {
+ // This is even hackier than the label test above.
+ // We essentially try to curry again and see if it works.
+ // But for that, we need to type-convert to the two
+ // types we use here, ObserverVec or *CounterVec.
+ switch v := c.(type) {
+ case *prometheus.CounterVec:
+ if _, err := v.CurryWith(prometheus.Labels{label: "dummy"}); err == nil {
+ return false
+ }
+ case prometheus.ObserverVec:
+ if _, err := v.CurryWith(prometheus.Labels{label: "dummy"}); err == nil {
+ return false
+ }
+ default:
+ panic("unsupported metric vec type")
+ }
+ return true
+}
+
+// emptyLabels is a one-time allocation for non-partitioned metrics to avoid
+// unnecessary allocations on each request.
+var emptyLabels = prometheus.Labels{}
+
+func labels(code, method bool, reqMethod string, status int, extraMethods ...string) prometheus.Labels {
+ if !(code || method) {
+ return emptyLabels
+ }
+ labels := prometheus.Labels{}
+
+ if code {
+ labels["code"] = sanitizeCode(status)
+ }
+ if method {
+ labels["method"] = sanitizeMethod(reqMethod, extraMethods...)
+ }
+
+ return labels
+}
+
+func computeApproximateRequestSize(r *http.Request) int {
+ s := 0
+ if r.URL != nil {
+ s += len(r.URL.String())
+ }
+
+ s += len(r.Method)
+ s += len(r.Proto)
+ for name, values := range r.Header {
+ s += len(name)
+ for _, value := range values {
+ s += len(value)
+ }
+ }
+ s += len(r.Host)
+
+ // N.B. r.Form and r.MultipartForm are assumed to be included in r.URL.
+
+ if r.ContentLength != -1 {
+ s += int(r.ContentLength)
+ }
+ return s
+}
+
+// If the wrapped http.Handler has a known method, it will be sanitized and returned.
+// Otherwise, "unknown" will be returned. The known method list can be extended
+// as needed by using extraMethods parameter.
+func sanitizeMethod(m string, extraMethods ...string) string {
+ // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for
+ // the methods chosen as default.
+ switch m {
+ case "GET", "get":
+ return "get"
+ case "PUT", "put":
+ return "put"
+ case "HEAD", "head":
+ return "head"
+ case "POST", "post":
+ return "post"
+ case "DELETE", "delete":
+ return "delete"
+ case "CONNECT", "connect":
+ return "connect"
+ case "OPTIONS", "options":
+ return "options"
+ case "NOTIFY", "notify":
+ return "notify"
+ case "TRACE", "trace":
+ return "trace"
+ case "PATCH", "patch":
+ return "patch"
+ default:
+ for _, method := range extraMethods {
+ if strings.EqualFold(m, method) {
+ return strings.ToLower(m)
+ }
+ }
+ return "unknown"
+ }
+}
+
+// If the wrapped http.Handler has not set a status code, i.e. the value is
+// currently 0, sanitizeCode will return 200, for consistency with behavior in
+// the stdlib.
+func sanitizeCode(s int) string {
+ // See for accepted codes https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+ switch s {
+ case 100:
+ return "100"
+ case 101:
+ return "101"
+
+ case 200, 0:
+ return "200"
+ case 201:
+ return "201"
+ case 202:
+ return "202"
+ case 203:
+ return "203"
+ case 204:
+ return "204"
+ case 205:
+ return "205"
+ case 206:
+ return "206"
+
+ case 300:
+ return "300"
+ case 301:
+ return "301"
+ case 302:
+ return "302"
+ case 304:
+ return "304"
+ case 305:
+ return "305"
+ case 307:
+ return "307"
+
+ case 400:
+ return "400"
+ case 401:
+ return "401"
+ case 402:
+ return "402"
+ case 403:
+ return "403"
+ case 404:
+ return "404"
+ case 405:
+ return "405"
+ case 406:
+ return "406"
+ case 407:
+ return "407"
+ case 408:
+ return "408"
+ case 409:
+ return "409"
+ case 410:
+ return "410"
+ case 411:
+ return "411"
+ case 412:
+ return "412"
+ case 413:
+ return "413"
+ case 414:
+ return "414"
+ case 415:
+ return "415"
+ case 416:
+ return "416"
+ case 417:
+ return "417"
+ case 418:
+ return "418"
+
+ case 500:
+ return "500"
+ case 501:
+ return "501"
+ case 502:
+ return "502"
+ case 503:
+ return "503"
+ case 504:
+ return "504"
+ case 505:
+ return "505"
+
+ case 428:
+ return "428"
+ case 429:
+ return "429"
+ case 431:
+ return "431"
+ case 511:
+ return "511"
+
+ default:
+ if s >= 100 && s <= 599 {
+ return strconv.Itoa(s)
+ }
+ return "unknown"
+ }
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go
new file mode 100644
index 0000000..c590d91
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go
@@ -0,0 +1,58 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package promhttp
+
+import (
+ "context"
+
+ "github.com/prometheus/client_golang/prometheus"
+)
+
+// Option are used to configure both handler (middleware) or round tripper.
+type Option interface {
+ apply(*options)
+}
+
+// options store options for both a handler or round tripper.
+type options struct {
+ extraMethods []string
+ getExemplarFn func(requestCtx context.Context) prometheus.Labels
+}
+
+func defaultOptions() *options {
+ return &options{getExemplarFn: func(ctx context.Context) prometheus.Labels { return nil }}
+}
+
+type optionApplyFunc func(*options)
+
+func (o optionApplyFunc) apply(opt *options) { o(opt) }
+
+// WithExtraMethods adds additional HTTP methods to the list of allowed methods.
+// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list.
+//
+// See the example for ExampleInstrumentHandlerWithExtraMethods for example usage.
+func WithExtraMethods(methods ...string) Option {
+ return optionApplyFunc(func(o *options) {
+ o.extraMethods = methods
+ })
+}
+
+// WithExemplarFromContext adds allows to put a hook to all counter and histogram metrics.
+// If the hook function returns non-nil labels, exemplars will be added for that request, otherwise metric
+// will get instrumented without exemplar.
+func WithExemplarFromContext(getExemplarFn func(requestCtx context.Context) prometheus.Labels) Option {
+ return optionApplyFunc(func(o *options) {
+ o.getExemplarFn = getExemplarFn
+ })
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/registry.go b/vendor/github.com/prometheus/client_golang/prometheus/registry.go
new file mode 100644
index 0000000..325f665
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/registry.go
@@ -0,0 +1,1044 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "bytes"
+ "errors"
+ "fmt"
+ "os"
+ "path/filepath"
+ "runtime"
+ "sort"
+ "strings"
+ "sync"
+ "unicode/utf8"
+
+ "github.com/cespare/xxhash/v2"
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+ "github.com/prometheus/common/expfmt"
+
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/prometheus/client_golang/prometheus/internal"
+)
+
+const (
+ // Capacity for the channel to collect metrics and descriptors.
+ capMetricChan = 1000
+ capDescChan = 10
+)
+
+// DefaultRegisterer and DefaultGatherer are the implementations of the
+// Registerer and Gatherer interface a number of convenience functions in this
+// package act on. Initially, both variables point to the same Registry, which
+// has a process collector (currently on Linux only, see NewProcessCollector)
+// and a Go collector (see NewGoCollector, in particular the note about
+// stop-the-world implication with Go versions older than 1.9) already
+// registered. This approach to keep default instances as global state mirrors
+// the approach of other packages in the Go standard library. Note that there
+// are caveats. Change the variables with caution and only if you understand the
+// consequences. Users who want to avoid global state altogether should not use
+// the convenience functions and act on custom instances instead.
+var (
+ defaultRegistry = NewRegistry()
+ DefaultRegisterer Registerer = defaultRegistry
+ DefaultGatherer Gatherer = defaultRegistry
+)
+
+func init() {
+ MustRegister(NewProcessCollector(ProcessCollectorOpts{}))
+ MustRegister(NewGoCollector())
+}
+
+// NewRegistry creates a new vanilla Registry without any Collectors
+// pre-registered.
+func NewRegistry() *Registry {
+ return &Registry{
+ collectorsByID: map[uint64]Collector{},
+ descIDs: map[uint64]struct{}{},
+ dimHashesByName: map[string]uint64{},
+ }
+}
+
+// NewPedanticRegistry returns a registry that checks during collection if each
+// collected Metric is consistent with its reported Desc, and if the Desc has
+// actually been registered with the registry. Unchecked Collectors (those whose
+// Describe method does not yield any descriptors) are excluded from the check.
+//
+// Usually, a Registry will be happy as long as the union of all collected
+// Metrics is consistent and valid even if some metrics are not consistent with
+// their own Desc or a Desc provided by their registered Collector. Well-behaved
+// Collectors and Metrics will only provide consistent Descs. This Registry is
+// useful to test the implementation of Collectors and Metrics.
+func NewPedanticRegistry() *Registry {
+ r := NewRegistry()
+ r.pedanticChecksEnabled = true
+ return r
+}
+
+// Registerer is the interface for the part of a registry in charge of
+// registering and unregistering. Users of custom registries should use
+// Registerer as type for registration purposes (rather than the Registry type
+// directly). In that way, they are free to use custom Registerer implementation
+// (e.g. for testing purposes).
+type Registerer interface {
+ // Register registers a new Collector to be included in metrics
+ // collection. It returns an error if the descriptors provided by the
+ // Collector are invalid or if they — in combination with descriptors of
+ // already registered Collectors — do not fulfill the consistency and
+ // uniqueness criteria described in the documentation of metric.Desc.
+ //
+ // If the provided Collector is equal to a Collector already registered
+ // (which includes the case of re-registering the same Collector), the
+ // returned error is an instance of AlreadyRegisteredError, which
+ // contains the previously registered Collector.
+ //
+ // A Collector whose Describe method does not yield any Desc is treated
+ // as unchecked. Registration will always succeed. No check for
+ // re-registering (see previous paragraph) is performed. Thus, the
+ // caller is responsible for not double-registering the same unchecked
+ // Collector, and for providing a Collector that will not cause
+ // inconsistent metrics on collection. (This would lead to scrape
+ // errors.)
+ Register(Collector) error
+ // MustRegister works like Register but registers any number of
+ // Collectors and panics upon the first registration that causes an
+ // error.
+ MustRegister(...Collector)
+ // Unregister unregisters the Collector that equals the Collector passed
+ // in as an argument. (Two Collectors are considered equal if their
+ // Describe method yields the same set of descriptors.) The function
+ // returns whether a Collector was unregistered. Note that an unchecked
+ // Collector cannot be unregistered (as its Describe method does not
+ // yield any descriptor).
+ //
+ // Note that even after unregistering, it will not be possible to
+ // register a new Collector that is inconsistent with the unregistered
+ // Collector, e.g. a Collector collecting metrics with the same name but
+ // a different help string. The rationale here is that the same registry
+ // instance must only collect consistent metrics throughout its
+ // lifetime.
+ Unregister(Collector) bool
+}
+
+// Gatherer is the interface for the part of a registry in charge of gathering
+// the collected metrics into a number of MetricFamilies. The Gatherer interface
+// comes with the same general implication as described for the Registerer
+// interface.
+type Gatherer interface {
+ // Gather calls the Collect method of the registered Collectors and then
+ // gathers the collected metrics into a lexicographically sorted slice
+ // of uniquely named MetricFamily protobufs. Gather ensures that the
+ // returned slice is valid and self-consistent so that it can be used
+ // for valid exposition. As an exception to the strict consistency
+ // requirements described for metric.Desc, Gather will tolerate
+ // different sets of label names for metrics of the same metric family.
+ //
+ // Even if an error occurs, Gather attempts to gather as many metrics as
+ // possible. Hence, if a non-nil error is returned, the returned
+ // MetricFamily slice could be nil (in case of a fatal error that
+ // prevented any meaningful metric collection) or contain a number of
+ // MetricFamily protobufs, some of which might be incomplete, and some
+ // might be missing altogether. The returned error (which might be a
+ // MultiError) explains the details. Note that this is mostly useful for
+ // debugging purposes. If the gathered protobufs are to be used for
+ // exposition in actual monitoring, it is almost always better to not
+ // expose an incomplete result and instead disregard the returned
+ // MetricFamily protobufs in case the returned error is non-nil.
+ Gather() ([]*dto.MetricFamily, error)
+}
+
+// Register registers the provided Collector with the DefaultRegisterer.
+//
+// Register is a shortcut for DefaultRegisterer.Register(c). See there for more
+// details.
+func Register(c Collector) error {
+ return DefaultRegisterer.Register(c)
+}
+
+// MustRegister registers the provided Collectors with the DefaultRegisterer and
+// panics if any error occurs.
+//
+// MustRegister is a shortcut for DefaultRegisterer.MustRegister(cs...). See
+// there for more details.
+func MustRegister(cs ...Collector) {
+ DefaultRegisterer.MustRegister(cs...)
+}
+
+// Unregister removes the registration of the provided Collector from the
+// DefaultRegisterer.
+//
+// Unregister is a shortcut for DefaultRegisterer.Unregister(c). See there for
+// more details.
+func Unregister(c Collector) bool {
+ return DefaultRegisterer.Unregister(c)
+}
+
+// GathererFunc turns a function into a Gatherer.
+type GathererFunc func() ([]*dto.MetricFamily, error)
+
+// Gather implements Gatherer.
+func (gf GathererFunc) Gather() ([]*dto.MetricFamily, error) {
+ return gf()
+}
+
+// AlreadyRegisteredError is returned by the Register method if the Collector to
+// be registered has already been registered before, or a different Collector
+// that collects the same metrics has been registered before. Registration fails
+// in that case, but you can detect from the kind of error what has
+// happened. The error contains fields for the existing Collector and the
+// (rejected) new Collector that equals the existing one. This can be used to
+// find out if an equal Collector has been registered before and switch over to
+// using the old one, as demonstrated in the example.
+type AlreadyRegisteredError struct {
+ ExistingCollector, NewCollector Collector
+}
+
+func (err AlreadyRegisteredError) Error() string {
+ return "duplicate metrics collector registration attempted"
+}
+
+// MultiError is a slice of errors implementing the error interface. It is used
+// by a Gatherer to report multiple errors during MetricFamily gathering.
+type MultiError []error
+
+// Error formats the contained errors as a bullet point list, preceded by the
+// total number of errors. Note that this results in a multi-line string.
+func (errs MultiError) Error() string {
+ if len(errs) == 0 {
+ return ""
+ }
+ buf := &bytes.Buffer{}
+ fmt.Fprintf(buf, "%d error(s) occurred:", len(errs))
+ for _, err := range errs {
+ fmt.Fprintf(buf, "\n* %s", err)
+ }
+ return buf.String()
+}
+
+// Append appends the provided error if it is not nil.
+func (errs *MultiError) Append(err error) {
+ if err != nil {
+ *errs = append(*errs, err)
+ }
+}
+
+// MaybeUnwrap returns nil if len(errs) is 0. It returns the first and only
+// contained error as error if len(errs is 1). In all other cases, it returns
+// the MultiError directly. This is helpful for returning a MultiError in a way
+// that only uses the MultiError if needed.
+func (errs MultiError) MaybeUnwrap() error {
+ switch len(errs) {
+ case 0:
+ return nil
+ case 1:
+ return errs[0]
+ default:
+ return errs
+ }
+}
+
+// Registry registers Prometheus collectors, collects their metrics, and gathers
+// them into MetricFamilies for exposition. It implements both Registerer and
+// Gatherer. The zero value is not usable. Create instances with NewRegistry or
+// NewPedanticRegistry.
+type Registry struct {
+ mtx sync.RWMutex
+ collectorsByID map[uint64]Collector // ID is a hash of the descIDs.
+ descIDs map[uint64]struct{}
+ dimHashesByName map[string]uint64
+ uncheckedCollectors []Collector
+ pedanticChecksEnabled bool
+}
+
+// Register implements Registerer.
+func (r *Registry) Register(c Collector) error {
+ var (
+ descChan = make(chan *Desc, capDescChan)
+ newDescIDs = map[uint64]struct{}{}
+ newDimHashesByName = map[string]uint64{}
+ collectorID uint64 // All desc IDs XOR'd together.
+ duplicateDescErr error
+ )
+ go func() {
+ c.Describe(descChan)
+ close(descChan)
+ }()
+ r.mtx.Lock()
+ defer func() {
+ // Drain channel in case of premature return to not leak a goroutine.
+ for range descChan {
+ }
+ r.mtx.Unlock()
+ }()
+ // Conduct various tests...
+ for desc := range descChan {
+
+ // Is the descriptor valid at all?
+ if desc.err != nil {
+ return fmt.Errorf("descriptor %s is invalid: %w", desc, desc.err)
+ }
+
+ // Is the descID unique?
+ // (In other words: Is the fqName + constLabel combination unique?)
+ if _, exists := r.descIDs[desc.id]; exists {
+ duplicateDescErr = fmt.Errorf("descriptor %s already exists with the same fully-qualified name and const label values", desc)
+ }
+ // If it is not a duplicate desc in this collector, XOR it to
+ // the collectorID. (We allow duplicate descs within the same
+ // collector, but their existence must be a no-op.)
+ if _, exists := newDescIDs[desc.id]; !exists {
+ newDescIDs[desc.id] = struct{}{}
+ collectorID ^= desc.id
+ }
+
+ // Are all the label names and the help string consistent with
+ // previous descriptors of the same name?
+ // First check existing descriptors...
+ if dimHash, exists := r.dimHashesByName[desc.fqName]; exists {
+ if dimHash != desc.dimHash {
+ return fmt.Errorf("a previously registered descriptor with the same fully-qualified name as %s has different label names or a different help string", desc)
+ }
+ } else {
+ // ...then check the new descriptors already seen.
+ if dimHash, exists := newDimHashesByName[desc.fqName]; exists {
+ if dimHash != desc.dimHash {
+ return fmt.Errorf("descriptors reported by collector have inconsistent label names or help strings for the same fully-qualified name, offender is %s", desc)
+ }
+ } else {
+ newDimHashesByName[desc.fqName] = desc.dimHash
+ }
+ }
+ }
+ // A Collector yielding no Desc at all is considered unchecked.
+ if len(newDescIDs) == 0 {
+ r.uncheckedCollectors = append(r.uncheckedCollectors, c)
+ return nil
+ }
+ if existing, exists := r.collectorsByID[collectorID]; exists {
+ switch e := existing.(type) {
+ case *wrappingCollector:
+ return AlreadyRegisteredError{
+ ExistingCollector: e.unwrapRecursively(),
+ NewCollector: c,
+ }
+ default:
+ return AlreadyRegisteredError{
+ ExistingCollector: e,
+ NewCollector: c,
+ }
+ }
+ }
+ // If the collectorID is new, but at least one of the descs existed
+ // before, we are in trouble.
+ if duplicateDescErr != nil {
+ return duplicateDescErr
+ }
+
+ // Only after all tests have passed, actually register.
+ r.collectorsByID[collectorID] = c
+ for hash := range newDescIDs {
+ r.descIDs[hash] = struct{}{}
+ }
+ for name, dimHash := range newDimHashesByName {
+ r.dimHashesByName[name] = dimHash
+ }
+ return nil
+}
+
+// Unregister implements Registerer.
+func (r *Registry) Unregister(c Collector) bool {
+ var (
+ descChan = make(chan *Desc, capDescChan)
+ descIDs = map[uint64]struct{}{}
+ collectorID uint64 // All desc IDs XOR'd together.
+ )
+ go func() {
+ c.Describe(descChan)
+ close(descChan)
+ }()
+ for desc := range descChan {
+ if _, exists := descIDs[desc.id]; !exists {
+ collectorID ^= desc.id
+ descIDs[desc.id] = struct{}{}
+ }
+ }
+
+ r.mtx.RLock()
+ if _, exists := r.collectorsByID[collectorID]; !exists {
+ r.mtx.RUnlock()
+ return false
+ }
+ r.mtx.RUnlock()
+
+ r.mtx.Lock()
+ defer r.mtx.Unlock()
+
+ delete(r.collectorsByID, collectorID)
+ for id := range descIDs {
+ delete(r.descIDs, id)
+ }
+ // dimHashesByName is left untouched as those must be consistent
+ // throughout the lifetime of a program.
+ return true
+}
+
+// MustRegister implements Registerer.
+func (r *Registry) MustRegister(cs ...Collector) {
+ for _, c := range cs {
+ if err := r.Register(c); err != nil {
+ panic(err)
+ }
+ }
+}
+
+// Gather implements Gatherer.
+func (r *Registry) Gather() ([]*dto.MetricFamily, error) {
+ r.mtx.RLock()
+
+ if len(r.collectorsByID) == 0 && len(r.uncheckedCollectors) == 0 {
+ // Fast path.
+ r.mtx.RUnlock()
+ return nil, nil
+ }
+
+ var (
+ checkedMetricChan = make(chan Metric, capMetricChan)
+ uncheckedMetricChan = make(chan Metric, capMetricChan)
+ metricHashes = map[uint64]struct{}{}
+ wg sync.WaitGroup
+ errs MultiError // The collected errors to return in the end.
+ registeredDescIDs map[uint64]struct{} // Only used for pedantic checks
+ )
+
+ goroutineBudget := len(r.collectorsByID) + len(r.uncheckedCollectors)
+ metricFamiliesByName := make(map[string]*dto.MetricFamily, len(r.dimHashesByName))
+ checkedCollectors := make(chan Collector, len(r.collectorsByID))
+ uncheckedCollectors := make(chan Collector, len(r.uncheckedCollectors))
+ for _, collector := range r.collectorsByID {
+ checkedCollectors <- collector
+ }
+ for _, collector := range r.uncheckedCollectors {
+ uncheckedCollectors <- collector
+ }
+ // In case pedantic checks are enabled, we have to copy the map before
+ // giving up the RLock.
+ if r.pedanticChecksEnabled {
+ registeredDescIDs = make(map[uint64]struct{}, len(r.descIDs))
+ for id := range r.descIDs {
+ registeredDescIDs[id] = struct{}{}
+ }
+ }
+ r.mtx.RUnlock()
+
+ wg.Add(goroutineBudget)
+
+ collectWorker := func() {
+ for {
+ select {
+ case collector := <-checkedCollectors:
+ collector.Collect(checkedMetricChan)
+ case collector := <-uncheckedCollectors:
+ collector.Collect(uncheckedMetricChan)
+ default:
+ return
+ }
+ wg.Done()
+ }
+ }
+
+ // Start the first worker now to make sure at least one is running.
+ go collectWorker()
+ goroutineBudget--
+
+ // Close checkedMetricChan and uncheckedMetricChan once all collectors
+ // are collected.
+ go func() {
+ wg.Wait()
+ close(checkedMetricChan)
+ close(uncheckedMetricChan)
+ }()
+
+ // Drain checkedMetricChan and uncheckedMetricChan in case of premature return.
+ defer func() {
+ if checkedMetricChan != nil {
+ for range checkedMetricChan {
+ }
+ }
+ if uncheckedMetricChan != nil {
+ for range uncheckedMetricChan {
+ }
+ }
+ }()
+
+ // Copy the channel references so we can nil them out later to remove
+ // them from the select statements below.
+ cmc := checkedMetricChan
+ umc := uncheckedMetricChan
+
+ for {
+ select {
+ case metric, ok := <-cmc:
+ if !ok {
+ cmc = nil
+ break
+ }
+ errs.Append(processMetric(
+ metric, metricFamiliesByName,
+ metricHashes,
+ registeredDescIDs,
+ ))
+ case metric, ok := <-umc:
+ if !ok {
+ umc = nil
+ break
+ }
+ errs.Append(processMetric(
+ metric, metricFamiliesByName,
+ metricHashes,
+ nil,
+ ))
+ default:
+ if goroutineBudget <= 0 || len(checkedCollectors)+len(uncheckedCollectors) == 0 {
+ // All collectors are already being worked on or
+ // we have already as many goroutines started as
+ // there are collectors. Do the same as above,
+ // just without the default.
+ select {
+ case metric, ok := <-cmc:
+ if !ok {
+ cmc = nil
+ break
+ }
+ errs.Append(processMetric(
+ metric, metricFamiliesByName,
+ metricHashes,
+ registeredDescIDs,
+ ))
+ case metric, ok := <-umc:
+ if !ok {
+ umc = nil
+ break
+ }
+ errs.Append(processMetric(
+ metric, metricFamiliesByName,
+ metricHashes,
+ nil,
+ ))
+ }
+ break
+ }
+ // Start more workers.
+ go collectWorker()
+ goroutineBudget--
+ runtime.Gosched()
+ }
+ // Once both checkedMetricChan and uncheckdMetricChan are closed
+ // and drained, the contraption above will nil out cmc and umc,
+ // and then we can leave the collect loop here.
+ if cmc == nil && umc == nil {
+ break
+ }
+ }
+ return internal.NormalizeMetricFamilies(metricFamiliesByName), errs.MaybeUnwrap()
+}
+
+// WriteToTextfile calls Gather on the provided Gatherer, encodes the result in the
+// Prometheus text format, and writes it to a temporary file. Upon success, the
+// temporary file is renamed to the provided filename.
+//
+// This is intended for use with the textfile collector of the node exporter.
+// Note that the node exporter expects the filename to be suffixed with ".prom".
+func WriteToTextfile(filename string, g Gatherer) error {
+ tmp, err := os.CreateTemp(filepath.Dir(filename), filepath.Base(filename))
+ if err != nil {
+ return err
+ }
+ defer os.Remove(tmp.Name())
+
+ mfs, err := g.Gather()
+ if err != nil {
+ return err
+ }
+ for _, mf := range mfs {
+ if _, err := expfmt.MetricFamilyToText(tmp, mf); err != nil {
+ return err
+ }
+ }
+ if err := tmp.Close(); err != nil {
+ return err
+ }
+
+ if err := os.Chmod(tmp.Name(), 0o644); err != nil {
+ return err
+ }
+ return os.Rename(tmp.Name(), filename)
+}
+
+// processMetric is an internal helper method only used by the Gather method.
+func processMetric(
+ metric Metric,
+ metricFamiliesByName map[string]*dto.MetricFamily,
+ metricHashes map[uint64]struct{},
+ registeredDescIDs map[uint64]struct{},
+) error {
+ desc := metric.Desc()
+ // Wrapped metrics collected by an unchecked Collector can have an
+ // invalid Desc.
+ if desc.err != nil {
+ return desc.err
+ }
+ dtoMetric := &dto.Metric{}
+ if err := metric.Write(dtoMetric); err != nil {
+ return fmt.Errorf("error collecting metric %v: %w", desc, err)
+ }
+ metricFamily, ok := metricFamiliesByName[desc.fqName]
+ if ok { // Existing name.
+ if metricFamily.GetHelp() != desc.help {
+ return fmt.Errorf(
+ "collected metric %s %s has help %q but should have %q",
+ desc.fqName, dtoMetric, desc.help, metricFamily.GetHelp(),
+ )
+ }
+ // TODO(beorn7): Simplify switch once Desc has type.
+ switch metricFamily.GetType() {
+ case dto.MetricType_COUNTER:
+ if dtoMetric.Counter == nil {
+ return fmt.Errorf(
+ "collected metric %s %s should be a Counter",
+ desc.fqName, dtoMetric,
+ )
+ }
+ case dto.MetricType_GAUGE:
+ if dtoMetric.Gauge == nil {
+ return fmt.Errorf(
+ "collected metric %s %s should be a Gauge",
+ desc.fqName, dtoMetric,
+ )
+ }
+ case dto.MetricType_SUMMARY:
+ if dtoMetric.Summary == nil {
+ return fmt.Errorf(
+ "collected metric %s %s should be a Summary",
+ desc.fqName, dtoMetric,
+ )
+ }
+ case dto.MetricType_UNTYPED:
+ if dtoMetric.Untyped == nil {
+ return fmt.Errorf(
+ "collected metric %s %s should be Untyped",
+ desc.fqName, dtoMetric,
+ )
+ }
+ case dto.MetricType_HISTOGRAM:
+ if dtoMetric.Histogram == nil {
+ return fmt.Errorf(
+ "collected metric %s %s should be a Histogram",
+ desc.fqName, dtoMetric,
+ )
+ }
+ default:
+ panic("encountered MetricFamily with invalid type")
+ }
+ } else { // New name.
+ metricFamily = &dto.MetricFamily{}
+ metricFamily.Name = proto.String(desc.fqName)
+ metricFamily.Help = proto.String(desc.help)
+ // TODO(beorn7): Simplify switch once Desc has type.
+ switch {
+ case dtoMetric.Gauge != nil:
+ metricFamily.Type = dto.MetricType_GAUGE.Enum()
+ case dtoMetric.Counter != nil:
+ metricFamily.Type = dto.MetricType_COUNTER.Enum()
+ case dtoMetric.Summary != nil:
+ metricFamily.Type = dto.MetricType_SUMMARY.Enum()
+ case dtoMetric.Untyped != nil:
+ metricFamily.Type = dto.MetricType_UNTYPED.Enum()
+ case dtoMetric.Histogram != nil:
+ metricFamily.Type = dto.MetricType_HISTOGRAM.Enum()
+ default:
+ return fmt.Errorf("empty metric collected: %s", dtoMetric)
+ }
+ if err := checkSuffixCollisions(metricFamily, metricFamiliesByName); err != nil {
+ return err
+ }
+ metricFamiliesByName[desc.fqName] = metricFamily
+ }
+ if err := checkMetricConsistency(metricFamily, dtoMetric, metricHashes); err != nil {
+ return err
+ }
+ if registeredDescIDs != nil {
+ // Is the desc registered at all?
+ if _, exist := registeredDescIDs[desc.id]; !exist {
+ return fmt.Errorf(
+ "collected metric %s %s with unregistered descriptor %s",
+ metricFamily.GetName(), dtoMetric, desc,
+ )
+ }
+ if err := checkDescConsistency(metricFamily, dtoMetric, desc); err != nil {
+ return err
+ }
+ }
+ metricFamily.Metric = append(metricFamily.Metric, dtoMetric)
+ return nil
+}
+
+// Gatherers is a slice of Gatherer instances that implements the Gatherer
+// interface itself. Its Gather method calls Gather on all Gatherers in the
+// slice in order and returns the merged results. Errors returned from the
+// Gather calls are all returned in a flattened MultiError. Duplicate and
+// inconsistent Metrics are skipped (first occurrence in slice order wins) and
+// reported in the returned error.
+//
+// Gatherers can be used to merge the Gather results from multiple
+// Registries. It also provides a way to directly inject existing MetricFamily
+// protobufs into the gathering by creating a custom Gatherer with a Gather
+// method that simply returns the existing MetricFamily protobufs. Note that no
+// registration is involved (in contrast to Collector registration), so
+// obviously registration-time checks cannot happen. Any inconsistencies between
+// the gathered MetricFamilies are reported as errors by the Gather method, and
+// inconsistent Metrics are dropped. Invalid parts of the MetricFamilies
+// (e.g. syntactically invalid metric or label names) will go undetected.
+type Gatherers []Gatherer
+
+// Gather implements Gatherer.
+func (gs Gatherers) Gather() ([]*dto.MetricFamily, error) {
+ var (
+ metricFamiliesByName = map[string]*dto.MetricFamily{}
+ metricHashes = map[uint64]struct{}{}
+ errs MultiError // The collected errors to return in the end.
+ )
+
+ for i, g := range gs {
+ mfs, err := g.Gather()
+ if err != nil {
+ multiErr := MultiError{}
+ if errors.As(err, &multiErr) {
+ for _, err := range multiErr {
+ errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err))
+ }
+ } else {
+ errs = append(errs, fmt.Errorf("[from Gatherer #%d] %w", i+1, err))
+ }
+ }
+ for _, mf := range mfs {
+ existingMF, exists := metricFamiliesByName[mf.GetName()]
+ if exists {
+ if existingMF.GetHelp() != mf.GetHelp() {
+ errs = append(errs, fmt.Errorf(
+ "gathered metric family %s has help %q but should have %q",
+ mf.GetName(), mf.GetHelp(), existingMF.GetHelp(),
+ ))
+ continue
+ }
+ if existingMF.GetType() != mf.GetType() {
+ errs = append(errs, fmt.Errorf(
+ "gathered metric family %s has type %s but should have %s",
+ mf.GetName(), mf.GetType(), existingMF.GetType(),
+ ))
+ continue
+ }
+ } else {
+ existingMF = &dto.MetricFamily{}
+ existingMF.Name = mf.Name
+ existingMF.Help = mf.Help
+ existingMF.Type = mf.Type
+ if err := checkSuffixCollisions(existingMF, metricFamiliesByName); err != nil {
+ errs = append(errs, err)
+ continue
+ }
+ metricFamiliesByName[mf.GetName()] = existingMF
+ }
+ for _, m := range mf.Metric {
+ if err := checkMetricConsistency(existingMF, m, metricHashes); err != nil {
+ errs = append(errs, err)
+ continue
+ }
+ existingMF.Metric = append(existingMF.Metric, m)
+ }
+ }
+ }
+ return internal.NormalizeMetricFamilies(metricFamiliesByName), errs.MaybeUnwrap()
+}
+
+// checkSuffixCollisions checks for collisions with the “magic” suffixes the
+// Prometheus text format and the internal metric representation of the
+// Prometheus server add while flattening Summaries and Histograms.
+func checkSuffixCollisions(mf *dto.MetricFamily, mfs map[string]*dto.MetricFamily) error {
+ var (
+ newName = mf.GetName()
+ newType = mf.GetType()
+ newNameWithoutSuffix = ""
+ )
+ switch {
+ case strings.HasSuffix(newName, "_count"):
+ newNameWithoutSuffix = newName[:len(newName)-6]
+ case strings.HasSuffix(newName, "_sum"):
+ newNameWithoutSuffix = newName[:len(newName)-4]
+ case strings.HasSuffix(newName, "_bucket"):
+ newNameWithoutSuffix = newName[:len(newName)-7]
+ }
+ if newNameWithoutSuffix != "" {
+ if existingMF, ok := mfs[newNameWithoutSuffix]; ok {
+ switch existingMF.GetType() {
+ case dto.MetricType_SUMMARY:
+ if !strings.HasSuffix(newName, "_bucket") {
+ return fmt.Errorf(
+ "collected metric named %q collides with previously collected summary named %q",
+ newName, newNameWithoutSuffix,
+ )
+ }
+ case dto.MetricType_HISTOGRAM:
+ return fmt.Errorf(
+ "collected metric named %q collides with previously collected histogram named %q",
+ newName, newNameWithoutSuffix,
+ )
+ }
+ }
+ }
+ if newType == dto.MetricType_SUMMARY || newType == dto.MetricType_HISTOGRAM {
+ if _, ok := mfs[newName+"_count"]; ok {
+ return fmt.Errorf(
+ "collected histogram or summary named %q collides with previously collected metric named %q",
+ newName, newName+"_count",
+ )
+ }
+ if _, ok := mfs[newName+"_sum"]; ok {
+ return fmt.Errorf(
+ "collected histogram or summary named %q collides with previously collected metric named %q",
+ newName, newName+"_sum",
+ )
+ }
+ }
+ if newType == dto.MetricType_HISTOGRAM {
+ if _, ok := mfs[newName+"_bucket"]; ok {
+ return fmt.Errorf(
+ "collected histogram named %q collides with previously collected metric named %q",
+ newName, newName+"_bucket",
+ )
+ }
+ }
+ return nil
+}
+
+// checkMetricConsistency checks if the provided Metric is consistent with the
+// provided MetricFamily. It also hashes the Metric labels and the MetricFamily
+// name. If the resulting hash is already in the provided metricHashes, an error
+// is returned. If not, it is added to metricHashes.
+func checkMetricConsistency(
+ metricFamily *dto.MetricFamily,
+ dtoMetric *dto.Metric,
+ metricHashes map[uint64]struct{},
+) error {
+ name := metricFamily.GetName()
+
+ // Type consistency with metric family.
+ if metricFamily.GetType() == dto.MetricType_GAUGE && dtoMetric.Gauge == nil ||
+ metricFamily.GetType() == dto.MetricType_COUNTER && dtoMetric.Counter == nil ||
+ metricFamily.GetType() == dto.MetricType_SUMMARY && dtoMetric.Summary == nil ||
+ metricFamily.GetType() == dto.MetricType_HISTOGRAM && dtoMetric.Histogram == nil ||
+ metricFamily.GetType() == dto.MetricType_UNTYPED && dtoMetric.Untyped == nil {
+ return fmt.Errorf(
+ "collected metric %q { %s} is not a %s",
+ name, dtoMetric, metricFamily.GetType(),
+ )
+ }
+
+ previousLabelName := ""
+ for _, labelPair := range dtoMetric.GetLabel() {
+ labelName := labelPair.GetName()
+ if labelName == previousLabelName {
+ return fmt.Errorf(
+ "collected metric %q { %s} has two or more labels with the same name: %s",
+ name, dtoMetric, labelName,
+ )
+ }
+ if !checkLabelName(labelName) {
+ return fmt.Errorf(
+ "collected metric %q { %s} has a label with an invalid name: %s",
+ name, dtoMetric, labelName,
+ )
+ }
+ if dtoMetric.Summary != nil && labelName == quantileLabel {
+ return fmt.Errorf(
+ "collected metric %q { %s} must not have an explicit %q label",
+ name, dtoMetric, quantileLabel,
+ )
+ }
+ if !utf8.ValidString(labelPair.GetValue()) {
+ return fmt.Errorf(
+ "collected metric %q { %s} has a label named %q whose value is not utf8: %#v",
+ name, dtoMetric, labelName, labelPair.GetValue())
+ }
+ previousLabelName = labelName
+ }
+
+ // Is the metric unique (i.e. no other metric with the same name and the same labels)?
+ h := xxhash.New()
+ h.WriteString(name)
+ h.Write(separatorByteSlice)
+ // Make sure label pairs are sorted. We depend on it for the consistency
+ // check.
+ if !sort.IsSorted(internal.LabelPairSorter(dtoMetric.Label)) {
+ // We cannot sort dtoMetric.Label in place as it is immutable by contract.
+ copiedLabels := make([]*dto.LabelPair, len(dtoMetric.Label))
+ copy(copiedLabels, dtoMetric.Label)
+ sort.Sort(internal.LabelPairSorter(copiedLabels))
+ dtoMetric.Label = copiedLabels
+ }
+ for _, lp := range dtoMetric.Label {
+ h.WriteString(lp.GetName())
+ h.Write(separatorByteSlice)
+ h.WriteString(lp.GetValue())
+ h.Write(separatorByteSlice)
+ }
+ hSum := h.Sum64()
+ if _, exists := metricHashes[hSum]; exists {
+ return fmt.Errorf(
+ "collected metric %q { %s} was collected before with the same name and label values",
+ name, dtoMetric,
+ )
+ }
+ metricHashes[hSum] = struct{}{}
+ return nil
+}
+
+func checkDescConsistency(
+ metricFamily *dto.MetricFamily,
+ dtoMetric *dto.Metric,
+ desc *Desc,
+) error {
+ // Desc help consistency with metric family help.
+ if metricFamily.GetHelp() != desc.help {
+ return fmt.Errorf(
+ "collected metric %s %s has help %q but should have %q",
+ metricFamily.GetName(), dtoMetric, metricFamily.GetHelp(), desc.help,
+ )
+ }
+
+ // Is the desc consistent with the content of the metric?
+ lpsFromDesc := make([]*dto.LabelPair, len(desc.constLabelPairs), len(dtoMetric.Label))
+ copy(lpsFromDesc, desc.constLabelPairs)
+ for _, l := range desc.variableLabels {
+ lpsFromDesc = append(lpsFromDesc, &dto.LabelPair{
+ Name: proto.String(l),
+ })
+ }
+ if len(lpsFromDesc) != len(dtoMetric.Label) {
+ return fmt.Errorf(
+ "labels in collected metric %s %s are inconsistent with descriptor %s",
+ metricFamily.GetName(), dtoMetric, desc,
+ )
+ }
+ sort.Sort(internal.LabelPairSorter(lpsFromDesc))
+ for i, lpFromDesc := range lpsFromDesc {
+ lpFromMetric := dtoMetric.Label[i]
+ if lpFromDesc.GetName() != lpFromMetric.GetName() ||
+ lpFromDesc.Value != nil && lpFromDesc.GetValue() != lpFromMetric.GetValue() {
+ return fmt.Errorf(
+ "labels in collected metric %s %s are inconsistent with descriptor %s",
+ metricFamily.GetName(), dtoMetric, desc,
+ )
+ }
+ }
+ return nil
+}
+
+var _ TransactionalGatherer = &MultiTRegistry{}
+
+// MultiTRegistry is a TransactionalGatherer that joins gathered metrics from multiple
+// transactional gatherers.
+//
+// It is caller responsibility to ensure two registries have mutually exclusive metric families,
+// no deduplication will happen.
+type MultiTRegistry struct {
+ tGatherers []TransactionalGatherer
+}
+
+// NewMultiTRegistry creates MultiTRegistry.
+func NewMultiTRegistry(tGatherers ...TransactionalGatherer) *MultiTRegistry {
+ return &MultiTRegistry{
+ tGatherers: tGatherers,
+ }
+}
+
+// Gather implements TransactionalGatherer interface.
+func (r *MultiTRegistry) Gather() (mfs []*dto.MetricFamily, done func(), err error) {
+ errs := MultiError{}
+
+ dFns := make([]func(), 0, len(r.tGatherers))
+ // TODO(bwplotka): Implement concurrency for those?
+ for _, g := range r.tGatherers {
+ // TODO(bwplotka): Check for duplicates?
+ m, d, err := g.Gather()
+ errs.Append(err)
+
+ mfs = append(mfs, m...)
+ dFns = append(dFns, d)
+ }
+
+ // TODO(bwplotka): Consider sort in place, given metric family in gather is sorted already.
+ sort.Slice(mfs, func(i, j int) bool {
+ return *mfs[i].Name < *mfs[j].Name
+ })
+ return mfs, func() {
+ for _, d := range dFns {
+ d()
+ }
+ }, errs.MaybeUnwrap()
+}
+
+// TransactionalGatherer represents transactional gatherer that can be triggered to notify gatherer that memory
+// used by metric family is no longer used by a caller. This allows implementations with cache.
+type TransactionalGatherer interface {
+ // Gather returns metrics in a lexicographically sorted slice
+ // of uniquely named MetricFamily protobufs. Gather ensures that the
+ // returned slice is valid and self-consistent so that it can be used
+ // for valid exposition. As an exception to the strict consistency
+ // requirements described for metric.Desc, Gather will tolerate
+ // different sets of label names for metrics of the same metric family.
+ //
+ // Even if an error occurs, Gather attempts to gather as many metrics as
+ // possible. Hence, if a non-nil error is returned, the returned
+ // MetricFamily slice could be nil (in case of a fatal error that
+ // prevented any meaningful metric collection) or contain a number of
+ // MetricFamily protobufs, some of which might be incomplete, and some
+ // might be missing altogether. The returned error (which might be a
+ // MultiError) explains the details. Note that this is mostly useful for
+ // debugging purposes. If the gathered protobufs are to be used for
+ // exposition in actual monitoring, it is almost always better to not
+ // expose an incomplete result and instead disregard the returned
+ // MetricFamily protobufs in case the returned error is non-nil.
+ //
+ // Important: done is expected to be triggered (even if the error occurs!)
+ // once caller does not need returned slice of dto.MetricFamily.
+ Gather() (_ []*dto.MetricFamily, done func(), err error)
+}
+
+// ToTransactionalGatherer transforms Gatherer to transactional one with noop as done function.
+func ToTransactionalGatherer(g Gatherer) TransactionalGatherer {
+ return &noTransactionGatherer{g: g}
+}
+
+type noTransactionGatherer struct {
+ g Gatherer
+}
+
+// Gather implements TransactionalGatherer interface.
+func (g *noTransactionGatherer) Gather() (_ []*dto.MetricFamily, done func(), err error) {
+ mfs, err := g.g.Gather()
+ return mfs, func() {}, err
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/summary.go b/vendor/github.com/prometheus/client_golang/prometheus/summary.go
new file mode 100644
index 0000000..c5fa8ed
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/summary.go
@@ -0,0 +1,744 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "fmt"
+ "math"
+ "runtime"
+ "sort"
+ "sync"
+ "sync/atomic"
+ "time"
+
+ "github.com/beorn7/perks/quantile"
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// quantileLabel is used for the label that defines the quantile in a
+// summary.
+const quantileLabel = "quantile"
+
+// A Summary captures individual observations from an event or sample stream and
+// summarizes them in a manner similar to traditional summary statistics: 1. sum
+// of observations, 2. observation count, 3. rank estimations.
+//
+// A typical use-case is the observation of request latencies. By default, a
+// Summary provides the median, the 90th and the 99th percentile of the latency
+// as rank estimations. However, the default behavior will change in the
+// upcoming v1.0.0 of the library. There will be no rank estimations at all by
+// default. For a sane transition, it is recommended to set the desired rank
+// estimations explicitly.
+//
+// Note that the rank estimations cannot be aggregated in a meaningful way with
+// the Prometheus query language (i.e. you cannot average or add them). If you
+// need aggregatable quantiles (e.g. you want the 99th percentile latency of all
+// queries served across all instances of a service), consider the Histogram
+// metric type. See the Prometheus documentation for more details.
+//
+// To create Summary instances, use NewSummary.
+type Summary interface {
+ Metric
+ Collector
+
+ // Observe adds a single observation to the summary. Observations are
+ // usually positive or zero. Negative observations are accepted but
+ // prevent current versions of Prometheus from properly detecting
+ // counter resets in the sum of observations. See
+ // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations
+ // for details.
+ Observe(float64)
+}
+
+var errQuantileLabelNotAllowed = fmt.Errorf(
+ "%q is not allowed as label name in summaries", quantileLabel,
+)
+
+// Default values for SummaryOpts.
+const (
+ // DefMaxAge is the default duration for which observations stay
+ // relevant.
+ DefMaxAge time.Duration = 10 * time.Minute
+ // DefAgeBuckets is the default number of buckets used to calculate the
+ // age of observations.
+ DefAgeBuckets = 5
+ // DefBufCap is the standard buffer size for collecting Summary observations.
+ DefBufCap = 500
+)
+
+// SummaryOpts bundles the options for creating a Summary metric. It is
+// mandatory to set Name to a non-empty string. While all other fields are
+// optional and can safely be left at their zero value, it is recommended to set
+// a help string and to explicitly set the Objectives field to the desired value
+// as the default value will change in the upcoming v1.0.0 of the library.
+type SummaryOpts struct {
+ // Namespace, Subsystem, and Name are components of the fully-qualified
+ // name of the Summary (created by joining these components with
+ // "_"). Only Name is mandatory, the others merely help structuring the
+ // name. Note that the fully-qualified name of the Summary must be a
+ // valid Prometheus metric name.
+ Namespace string
+ Subsystem string
+ Name string
+
+ // Help provides information about this Summary.
+ //
+ // Metrics with the same fully-qualified name must have the same Help
+ // string.
+ Help string
+
+ // ConstLabels are used to attach fixed labels to this metric. Metrics
+ // with the same fully-qualified name must have the same label names in
+ // their ConstLabels.
+ //
+ // Due to the way a Summary is represented in the Prometheus text format
+ // and how it is handled by the Prometheus server internally, “quantile”
+ // is an illegal label name. Construction of a Summary or SummaryVec
+ // will panic if this label name is used in ConstLabels.
+ //
+ // ConstLabels are only used rarely. In particular, do not use them to
+ // attach the same labels to all your metrics. Those use cases are
+ // better covered by target labels set by the scraping Prometheus
+ // server, or by one specific metric (e.g. a build_info or a
+ // machine_role metric). See also
+ // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels
+ ConstLabels Labels
+
+ // Objectives defines the quantile rank estimates with their respective
+ // absolute error. If Objectives[q] = e, then the value reported for q
+ // will be the φ-quantile value for some φ between q-e and q+e. The
+ // default value is an empty map, resulting in a summary without
+ // quantiles.
+ Objectives map[float64]float64
+
+ // MaxAge defines the duration for which an observation stays relevant
+ // for the summary. Only applies to pre-calculated quantiles, does not
+ // apply to _sum and _count. Must be positive. The default value is
+ // DefMaxAge.
+ MaxAge time.Duration
+
+ // AgeBuckets is the number of buckets used to exclude observations that
+ // are older than MaxAge from the summary. A higher number has a
+ // resource penalty, so only increase it if the higher resolution is
+ // really required. For very high observation rates, you might want to
+ // reduce the number of age buckets. With only one age bucket, you will
+ // effectively see a complete reset of the summary each time MaxAge has
+ // passed. The default value is DefAgeBuckets.
+ AgeBuckets uint32
+
+ // BufCap defines the default sample stream buffer size. The default
+ // value of DefBufCap should suffice for most uses. If there is a need
+ // to increase the value, a multiple of 500 is recommended (because that
+ // is the internal buffer size of the underlying package
+ // "github.com/bmizerany/perks/quantile").
+ BufCap uint32
+}
+
+// Problem with the sliding-window decay algorithm... The Merge method of
+// perk/quantile is actually not working as advertised - and it might be
+// unfixable, as the underlying algorithm is apparently not capable of merging
+// summaries in the first place. To avoid using Merge, we are currently adding
+// observations to _each_ age bucket, i.e. the effort to add a sample is
+// essentially multiplied by the number of age buckets. When rotating age
+// buckets, we empty the previous head stream. On scrape time, we simply take
+// the quantiles from the head stream (no merging required). Result: More effort
+// on observation time, less effort on scrape time, which is exactly the
+// opposite of what we try to accomplish, but at least the results are correct.
+//
+// The quite elegant previous contraption to merge the age buckets efficiently
+// on scrape time (see code up commit 6b9530d72ea715f0ba612c0120e6e09fbf1d49d0)
+// can't be used anymore.
+
+// NewSummary creates a new Summary based on the provided SummaryOpts.
+func NewSummary(opts SummaryOpts) Summary {
+ return newSummary(
+ NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ ),
+ opts,
+ )
+}
+
+func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary {
+ if len(desc.variableLabels) != len(labelValues) {
+ panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, labelValues))
+ }
+
+ for _, n := range desc.variableLabels {
+ if n == quantileLabel {
+ panic(errQuantileLabelNotAllowed)
+ }
+ }
+ for _, lp := range desc.constLabelPairs {
+ if lp.GetName() == quantileLabel {
+ panic(errQuantileLabelNotAllowed)
+ }
+ }
+
+ if opts.Objectives == nil {
+ opts.Objectives = map[float64]float64{}
+ }
+
+ if opts.MaxAge < 0 {
+ panic(fmt.Errorf("illegal max age MaxAge=%v", opts.MaxAge))
+ }
+ if opts.MaxAge == 0 {
+ opts.MaxAge = DefMaxAge
+ }
+
+ if opts.AgeBuckets == 0 {
+ opts.AgeBuckets = DefAgeBuckets
+ }
+
+ if opts.BufCap == 0 {
+ opts.BufCap = DefBufCap
+ }
+
+ if len(opts.Objectives) == 0 {
+ // Use the lock-free implementation of a Summary without objectives.
+ s := &noObjectivesSummary{
+ desc: desc,
+ labelPairs: MakeLabelPairs(desc, labelValues),
+ counts: [2]*summaryCounts{{}, {}},
+ }
+ s.init(s) // Init self-collection.
+ return s
+ }
+
+ s := &summary{
+ desc: desc,
+
+ objectives: opts.Objectives,
+ sortedObjectives: make([]float64, 0, len(opts.Objectives)),
+
+ labelPairs: MakeLabelPairs(desc, labelValues),
+
+ hotBuf: make([]float64, 0, opts.BufCap),
+ coldBuf: make([]float64, 0, opts.BufCap),
+ streamDuration: opts.MaxAge / time.Duration(opts.AgeBuckets),
+ }
+ s.headStreamExpTime = time.Now().Add(s.streamDuration)
+ s.hotBufExpTime = s.headStreamExpTime
+
+ for i := uint32(0); i < opts.AgeBuckets; i++ {
+ s.streams = append(s.streams, s.newStream())
+ }
+ s.headStream = s.streams[0]
+
+ for qu := range s.objectives {
+ s.sortedObjectives = append(s.sortedObjectives, qu)
+ }
+ sort.Float64s(s.sortedObjectives)
+
+ s.init(s) // Init self-collection.
+ return s
+}
+
+type summary struct {
+ selfCollector
+
+ bufMtx sync.Mutex // Protects hotBuf and hotBufExpTime.
+ mtx sync.Mutex // Protects every other moving part.
+ // Lock bufMtx before mtx if both are needed.
+
+ desc *Desc
+
+ objectives map[float64]float64
+ sortedObjectives []float64
+
+ labelPairs []*dto.LabelPair
+
+ sum float64
+ cnt uint64
+
+ hotBuf, coldBuf []float64
+
+ streams []*quantile.Stream
+ streamDuration time.Duration
+ headStream *quantile.Stream
+ headStreamIdx int
+ headStreamExpTime, hotBufExpTime time.Time
+}
+
+func (s *summary) Desc() *Desc {
+ return s.desc
+}
+
+func (s *summary) Observe(v float64) {
+ s.bufMtx.Lock()
+ defer s.bufMtx.Unlock()
+
+ now := time.Now()
+ if now.After(s.hotBufExpTime) {
+ s.asyncFlush(now)
+ }
+ s.hotBuf = append(s.hotBuf, v)
+ if len(s.hotBuf) == cap(s.hotBuf) {
+ s.asyncFlush(now)
+ }
+}
+
+func (s *summary) Write(out *dto.Metric) error {
+ sum := &dto.Summary{}
+ qs := make([]*dto.Quantile, 0, len(s.objectives))
+
+ s.bufMtx.Lock()
+ s.mtx.Lock()
+ // Swap bufs even if hotBuf is empty to set new hotBufExpTime.
+ s.swapBufs(time.Now())
+ s.bufMtx.Unlock()
+
+ s.flushColdBuf()
+ sum.SampleCount = proto.Uint64(s.cnt)
+ sum.SampleSum = proto.Float64(s.sum)
+
+ for _, rank := range s.sortedObjectives {
+ var q float64
+ if s.headStream.Count() == 0 {
+ q = math.NaN()
+ } else {
+ q = s.headStream.Query(rank)
+ }
+ qs = append(qs, &dto.Quantile{
+ Quantile: proto.Float64(rank),
+ Value: proto.Float64(q),
+ })
+ }
+
+ s.mtx.Unlock()
+
+ if len(qs) > 0 {
+ sort.Sort(quantSort(qs))
+ }
+ sum.Quantile = qs
+
+ out.Summary = sum
+ out.Label = s.labelPairs
+ return nil
+}
+
+func (s *summary) newStream() *quantile.Stream {
+ return quantile.NewTargeted(s.objectives)
+}
+
+// asyncFlush needs bufMtx locked.
+func (s *summary) asyncFlush(now time.Time) {
+ s.mtx.Lock()
+ s.swapBufs(now)
+
+ // Unblock the original goroutine that was responsible for the mutation
+ // that triggered the compaction. But hold onto the global non-buffer
+ // state mutex until the operation finishes.
+ go func() {
+ s.flushColdBuf()
+ s.mtx.Unlock()
+ }()
+}
+
+// rotateStreams needs mtx AND bufMtx locked.
+func (s *summary) maybeRotateStreams() {
+ for !s.hotBufExpTime.Equal(s.headStreamExpTime) {
+ s.headStream.Reset()
+ s.headStreamIdx++
+ if s.headStreamIdx >= len(s.streams) {
+ s.headStreamIdx = 0
+ }
+ s.headStream = s.streams[s.headStreamIdx]
+ s.headStreamExpTime = s.headStreamExpTime.Add(s.streamDuration)
+ }
+}
+
+// flushColdBuf needs mtx locked.
+func (s *summary) flushColdBuf() {
+ for _, v := range s.coldBuf {
+ for _, stream := range s.streams {
+ stream.Insert(v)
+ }
+ s.cnt++
+ s.sum += v
+ }
+ s.coldBuf = s.coldBuf[0:0]
+ s.maybeRotateStreams()
+}
+
+// swapBufs needs mtx AND bufMtx locked, coldBuf must be empty.
+func (s *summary) swapBufs(now time.Time) {
+ if len(s.coldBuf) != 0 {
+ panic("coldBuf is not empty")
+ }
+ s.hotBuf, s.coldBuf = s.coldBuf, s.hotBuf
+ // hotBuf is now empty and gets new expiration set.
+ for now.After(s.hotBufExpTime) {
+ s.hotBufExpTime = s.hotBufExpTime.Add(s.streamDuration)
+ }
+}
+
+type summaryCounts struct {
+ // sumBits contains the bits of the float64 representing the sum of all
+ // observations. sumBits and count have to go first in the struct to
+ // guarantee alignment for atomic operations.
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ sumBits uint64
+ count uint64
+}
+
+type noObjectivesSummary struct {
+ // countAndHotIdx enables lock-free writes with use of atomic updates.
+ // The most significant bit is the hot index [0 or 1] of the count field
+ // below. Observe calls update the hot one. All remaining bits count the
+ // number of Observe calls. Observe starts by incrementing this counter,
+ // and finish by incrementing the count field in the respective
+ // summaryCounts, as a marker for completion.
+ //
+ // Calls of the Write method (which are non-mutating reads from the
+ // perspective of the summary) swap the hot–cold under the writeMtx
+ // lock. A cooldown is awaited (while locked) by comparing the number of
+ // observations with the initiation count. Once they match, then the
+ // last observation on the now cool one has completed. All cool fields must
+ // be merged into the new hot before releasing writeMtx.
+
+ // Fields with atomic access first! See alignment constraint:
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG
+ countAndHotIdx uint64
+
+ selfCollector
+ desc *Desc
+ writeMtx sync.Mutex // Only used in the Write method.
+
+ // Two counts, one is "hot" for lock-free observations, the other is
+ // "cold" for writing out a dto.Metric. It has to be an array of
+ // pointers to guarantee 64bit alignment of the histogramCounts, see
+ // http://golang.org/pkg/sync/atomic/#pkg-note-BUG.
+ counts [2]*summaryCounts
+
+ labelPairs []*dto.LabelPair
+}
+
+func (s *noObjectivesSummary) Desc() *Desc {
+ return s.desc
+}
+
+func (s *noObjectivesSummary) Observe(v float64) {
+ // We increment h.countAndHotIdx so that the counter in the lower
+ // 63 bits gets incremented. At the same time, we get the new value
+ // back, which we can use to find the currently-hot counts.
+ n := atomic.AddUint64(&s.countAndHotIdx, 1)
+ hotCounts := s.counts[n>>63]
+
+ for {
+ oldBits := atomic.LoadUint64(&hotCounts.sumBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
+ if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
+ break
+ }
+ }
+ // Increment count last as we take it as a signal that the observation
+ // is complete.
+ atomic.AddUint64(&hotCounts.count, 1)
+}
+
+func (s *noObjectivesSummary) Write(out *dto.Metric) error {
+ // For simplicity, we protect this whole method by a mutex. It is not in
+ // the hot path, i.e. Observe is called much more often than Write. The
+ // complication of making Write lock-free isn't worth it, if possible at
+ // all.
+ s.writeMtx.Lock()
+ defer s.writeMtx.Unlock()
+
+ // Adding 1<<63 switches the hot index (from 0 to 1 or from 1 to 0)
+ // without touching the count bits. See the struct comments for a full
+ // description of the algorithm.
+ n := atomic.AddUint64(&s.countAndHotIdx, 1<<63)
+ // count is contained unchanged in the lower 63 bits.
+ count := n & ((1 << 63) - 1)
+ // The most significant bit tells us which counts is hot. The complement
+ // is thus the cold one.
+ hotCounts := s.counts[n>>63]
+ coldCounts := s.counts[(^n)>>63]
+
+ // Await cooldown.
+ for count != atomic.LoadUint64(&coldCounts.count) {
+ runtime.Gosched() // Let observations get work done.
+ }
+
+ sum := &dto.Summary{
+ SampleCount: proto.Uint64(count),
+ SampleSum: proto.Float64(math.Float64frombits(atomic.LoadUint64(&coldCounts.sumBits))),
+ }
+
+ out.Summary = sum
+ out.Label = s.labelPairs
+
+ // Finally add all the cold counts to the new hot counts and reset the cold counts.
+ atomic.AddUint64(&hotCounts.count, count)
+ atomic.StoreUint64(&coldCounts.count, 0)
+ for {
+ oldBits := atomic.LoadUint64(&hotCounts.sumBits)
+ newBits := math.Float64bits(math.Float64frombits(oldBits) + sum.GetSampleSum())
+ if atomic.CompareAndSwapUint64(&hotCounts.sumBits, oldBits, newBits) {
+ atomic.StoreUint64(&coldCounts.sumBits, 0)
+ break
+ }
+ }
+ return nil
+}
+
+type quantSort []*dto.Quantile
+
+func (s quantSort) Len() int {
+ return len(s)
+}
+
+func (s quantSort) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+
+func (s quantSort) Less(i, j int) bool {
+ return s[i].GetQuantile() < s[j].GetQuantile()
+}
+
+// SummaryVec is a Collector that bundles a set of Summaries that all share the
+// same Desc, but have different values for their variable labels. This is used
+// if you want to count the same thing partitioned by various dimensions
+// (e.g. HTTP request latencies, partitioned by status code and method). Create
+// instances with NewSummaryVec.
+type SummaryVec struct {
+ *MetricVec
+}
+
+// NewSummaryVec creates a new SummaryVec based on the provided SummaryOpts and
+// partitioned by the given label names.
+//
+// Due to the way a Summary is represented in the Prometheus text format and how
+// it is handled by the Prometheus server internally, “quantile” is an illegal
+// label name. NewSummaryVec will panic if this label name is used.
+func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec {
+ for _, ln := range labelNames {
+ if ln == quantileLabel {
+ panic(errQuantileLabelNotAllowed)
+ }
+ }
+ desc := NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ labelNames,
+ opts.ConstLabels,
+ )
+ return &SummaryVec{
+ MetricVec: NewMetricVec(desc, func(lvs ...string) Metric {
+ return newSummary(desc, opts, lvs...)
+ }),
+ }
+}
+
+// GetMetricWithLabelValues returns the Summary for the given slice of label
+// values (same order as the variable labels in Desc). If that combination of
+// label values is accessed for the first time, a new Summary is created.
+//
+// It is possible to call this method without using the returned Summary to only
+// create the new Summary but leave it at its starting value, a Summary without
+// any observations.
+//
+// Keeping the Summary for later use is possible (and should be considered if
+// performance is critical), but keep in mind that Reset, DeleteLabelValues and
+// Delete can be used to delete the Summary from the SummaryVec. In that case,
+// the Summary will still exist, but it will not be exported anymore, even if a
+// Summary with the same label values is created later. See also the CounterVec
+// example.
+//
+// An error is returned if the number of label values is not the same as the
+// number of variable labels in Desc (minus any curried labels).
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
+// an alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+// See also the GaugeVec example.
+func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) {
+ metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...)
+ if metric != nil {
+ return metric.(Observer), err
+ }
+ return nil, err
+}
+
+// GetMetricWith returns the Summary for the given Labels map (the label names
+// must match those of the variable labels in Desc). If that label map is
+// accessed for the first time, a new Summary is created. Implications of
+// creating a Summary without using it and keeping the Summary for later use are
+// the same as for GetMetricWithLabelValues.
+//
+// An error is returned if the number and names of the Labels are inconsistent
+// with those of the variable labels in Desc (minus any curried labels).
+//
+// This method is used for the same purpose as
+// GetMetricWithLabelValues(...string). See there for pros and cons of the two
+// methods.
+func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) {
+ metric, err := v.MetricVec.GetMetricWith(labels)
+ if metric != nil {
+ return metric.(Observer), err
+ }
+ return nil, err
+}
+
+// WithLabelValues works as GetMetricWithLabelValues, but panics where
+// GetMetricWithLabelValues would have returned an error. Not returning an
+// error allows shortcuts like
+// myVec.WithLabelValues("404", "GET").Observe(42.21)
+func (v *SummaryVec) WithLabelValues(lvs ...string) Observer {
+ s, err := v.GetMetricWithLabelValues(lvs...)
+ if err != nil {
+ panic(err)
+ }
+ return s
+}
+
+// With works as GetMetricWith, but panics where GetMetricWithLabels would have
+// returned an error. Not returning an error allows shortcuts like
+// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
+func (v *SummaryVec) With(labels Labels) Observer {
+ s, err := v.GetMetricWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return s
+}
+
+// CurryWith returns a vector curried with the provided labels, i.e. the
+// returned vector has those labels pre-set for all labeled operations performed
+// on it. The cardinality of the curried vector is reduced accordingly. The
+// order of the remaining labels stays the same (just with the curried labels
+// taken out of the sequence – which is relevant for the
+// (GetMetric)WithLabelValues methods). It is possible to curry a curried
+// vector, but only with labels not yet used for currying before.
+//
+// The metrics contained in the SummaryVec are shared between the curried and
+// uncurried vectors. They are just accessed differently. Curried and uncurried
+// vectors behave identically in terms of collection. Only one must be
+// registered with a given registry (usually the uncurried version). The Reset
+// method deletes all metrics, even if called on a curried vector.
+func (v *SummaryVec) CurryWith(labels Labels) (ObserverVec, error) {
+ vec, err := v.MetricVec.CurryWith(labels)
+ if vec != nil {
+ return &SummaryVec{vec}, err
+ }
+ return nil, err
+}
+
+// MustCurryWith works as CurryWith but panics where CurryWith would have
+// returned an error.
+func (v *SummaryVec) MustCurryWith(labels Labels) ObserverVec {
+ vec, err := v.CurryWith(labels)
+ if err != nil {
+ panic(err)
+ }
+ return vec
+}
+
+type constSummary struct {
+ desc *Desc
+ count uint64
+ sum float64
+ quantiles map[float64]float64
+ labelPairs []*dto.LabelPair
+}
+
+func (s *constSummary) Desc() *Desc {
+ return s.desc
+}
+
+func (s *constSummary) Write(out *dto.Metric) error {
+ sum := &dto.Summary{}
+ qs := make([]*dto.Quantile, 0, len(s.quantiles))
+
+ sum.SampleCount = proto.Uint64(s.count)
+ sum.SampleSum = proto.Float64(s.sum)
+
+ for rank, q := range s.quantiles {
+ qs = append(qs, &dto.Quantile{
+ Quantile: proto.Float64(rank),
+ Value: proto.Float64(q),
+ })
+ }
+
+ if len(qs) > 0 {
+ sort.Sort(quantSort(qs))
+ }
+ sum.Quantile = qs
+
+ out.Summary = sum
+ out.Label = s.labelPairs
+
+ return nil
+}
+
+// NewConstSummary returns a metric representing a Prometheus summary with fixed
+// values for the count, sum, and quantiles. As those parameters cannot be
+// changed, the returned value does not implement the Summary interface (but
+// only the Metric interface). Users of this package will not have much use for
+// it in regular operations. However, when implementing custom Collectors, it is
+// useful as a throw-away metric that is generated on the fly to send it to
+// Prometheus in the Collect method.
+//
+// quantiles maps ranks to quantile values. For example, a median latency of
+// 0.23s and a 99th percentile latency of 0.56s would be expressed as:
+// map[float64]float64{0.5: 0.23, 0.99: 0.56}
+//
+// NewConstSummary returns an error if the length of labelValues is not
+// consistent with the variable labels in Desc or if Desc is invalid.
+func NewConstSummary(
+ desc *Desc,
+ count uint64,
+ sum float64,
+ quantiles map[float64]float64,
+ labelValues ...string,
+) (Metric, error) {
+ if desc.err != nil {
+ return nil, desc.err
+ }
+ if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil {
+ return nil, err
+ }
+ return &constSummary{
+ desc: desc,
+ count: count,
+ sum: sum,
+ quantiles: quantiles,
+ labelPairs: MakeLabelPairs(desc, labelValues),
+ }, nil
+}
+
+// MustNewConstSummary is a version of NewConstSummary that panics where
+// NewConstMetric would have returned an error.
+func MustNewConstSummary(
+ desc *Desc,
+ count uint64,
+ sum float64,
+ quantiles map[float64]float64,
+ labelValues ...string,
+) Metric {
+ m, err := NewConstSummary(desc, count, sum, quantiles, labelValues...)
+ if err != nil {
+ panic(err)
+ }
+ return m
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/timer.go b/vendor/github.com/prometheus/client_golang/prometheus/timer.go
new file mode 100644
index 0000000..8d5f105
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/timer.go
@@ -0,0 +1,54 @@
+// Copyright 2016 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import "time"
+
+// Timer is a helper type to time functions. Use NewTimer to create new
+// instances.
+type Timer struct {
+ begin time.Time
+ observer Observer
+}
+
+// NewTimer creates a new Timer. The provided Observer is used to observe a
+// duration in seconds. Timer is usually used to time a function call in the
+// following way:
+// func TimeMe() {
+// timer := NewTimer(myHistogram)
+// defer timer.ObserveDuration()
+// // Do actual work.
+// }
+func NewTimer(o Observer) *Timer {
+ return &Timer{
+ begin: time.Now(),
+ observer: o,
+ }
+}
+
+// ObserveDuration records the duration passed since the Timer was created with
+// NewTimer. It calls the Observe method of the Observer provided during
+// construction with the duration in seconds as an argument. The observed
+// duration is also returned. ObserveDuration is usually called with a defer
+// statement.
+//
+// Note that this method is only guaranteed to never observe negative durations
+// if used with Go1.9+.
+func (t *Timer) ObserveDuration() time.Duration {
+ d := time.Since(t.begin)
+ if t.observer != nil {
+ t.observer.Observe(d.Seconds())
+ }
+ return d
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/untyped.go b/vendor/github.com/prometheus/client_golang/prometheus/untyped.go
new file mode 100644
index 0000000..0f9ce63
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/untyped.go
@@ -0,0 +1,42 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+// UntypedOpts is an alias for Opts. See there for doc comments.
+type UntypedOpts Opts
+
+// UntypedFunc works like GaugeFunc but the collected metric is of type
+// "Untyped". UntypedFunc is useful to mirror an external metric of unknown
+// type.
+//
+// To create UntypedFunc instances, use NewUntypedFunc.
+type UntypedFunc interface {
+ Metric
+ Collector
+}
+
+// NewUntypedFunc creates a new UntypedFunc based on the provided
+// UntypedOpts. The value reported is determined by calling the given function
+// from within the Write method. Take into account that metric collection may
+// happen concurrently. If that results in concurrent calls to Write, like in
+// the case where an UntypedFunc is directly registered with Prometheus, the
+// provided function must be concurrency-safe.
+func NewUntypedFunc(opts UntypedOpts, function func() float64) UntypedFunc {
+ return newValueFunc(NewDesc(
+ BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
+ opts.Help,
+ nil,
+ opts.ConstLabels,
+ ), UntypedValue, function)
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/value.go b/vendor/github.com/prometheus/client_golang/prometheus/value.go
new file mode 100644
index 0000000..2d3abc1
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/value.go
@@ -0,0 +1,237 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "fmt"
+ "sort"
+ "time"
+ "unicode/utf8"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+ "google.golang.org/protobuf/types/known/timestamppb"
+
+ "github.com/prometheus/client_golang/prometheus/internal"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// ValueType is an enumeration of metric types that represent a simple value.
+type ValueType int
+
+// Possible values for the ValueType enum. Use UntypedValue to mark a metric
+// with an unknown type.
+const (
+ _ ValueType = iota
+ CounterValue
+ GaugeValue
+ UntypedValue
+)
+
+var (
+ CounterMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_COUNTER; return &d }()
+ GaugeMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_GAUGE; return &d }()
+ UntypedMetricTypePtr = func() *dto.MetricType { d := dto.MetricType_UNTYPED; return &d }()
+)
+
+func (v ValueType) ToDTO() *dto.MetricType {
+ switch v {
+ case CounterValue:
+ return CounterMetricTypePtr
+ case GaugeValue:
+ return GaugeMetricTypePtr
+ default:
+ return UntypedMetricTypePtr
+ }
+}
+
+// valueFunc is a generic metric for simple values retrieved on collect time
+// from a function. It implements Metric and Collector. Its effective type is
+// determined by ValueType. This is a low-level building block used by the
+// library to back the implementations of CounterFunc, GaugeFunc, and
+// UntypedFunc.
+type valueFunc struct {
+ selfCollector
+
+ desc *Desc
+ valType ValueType
+ function func() float64
+ labelPairs []*dto.LabelPair
+}
+
+// newValueFunc returns a newly allocated valueFunc with the given Desc and
+// ValueType. The value reported is determined by calling the given function
+// from within the Write method. Take into account that metric collection may
+// happen concurrently. If that results in concurrent calls to Write, like in
+// the case where a valueFunc is directly registered with Prometheus, the
+// provided function must be concurrency-safe.
+func newValueFunc(desc *Desc, valueType ValueType, function func() float64) *valueFunc {
+ result := &valueFunc{
+ desc: desc,
+ valType: valueType,
+ function: function,
+ labelPairs: MakeLabelPairs(desc, nil),
+ }
+ result.init(result)
+ return result
+}
+
+func (v *valueFunc) Desc() *Desc {
+ return v.desc
+}
+
+func (v *valueFunc) Write(out *dto.Metric) error {
+ return populateMetric(v.valType, v.function(), v.labelPairs, nil, out)
+}
+
+// NewConstMetric returns a metric with one fixed value that cannot be
+// changed. Users of this package will not have much use for it in regular
+// operations. However, when implementing custom Collectors, it is useful as a
+// throw-away metric that is generated on the fly to send it to Prometheus in
+// the Collect method. NewConstMetric returns an error if the length of
+// labelValues is not consistent with the variable labels in Desc or if Desc is
+// invalid.
+func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) (Metric, error) {
+ if desc.err != nil {
+ return nil, desc.err
+ }
+ if err := validateLabelValues(labelValues, len(desc.variableLabels)); err != nil {
+ return nil, err
+ }
+
+ metric := &dto.Metric{}
+ if err := populateMetric(valueType, value, MakeLabelPairs(desc, labelValues), nil, metric); err != nil {
+ return nil, err
+ }
+
+ return &constMetric{
+ desc: desc,
+ metric: metric,
+ }, nil
+}
+
+// MustNewConstMetric is a version of NewConstMetric that panics where
+// NewConstMetric would have returned an error.
+func MustNewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) Metric {
+ m, err := NewConstMetric(desc, valueType, value, labelValues...)
+ if err != nil {
+ panic(err)
+ }
+ return m
+}
+
+type constMetric struct {
+ desc *Desc
+ metric *dto.Metric
+}
+
+func (m *constMetric) Desc() *Desc {
+ return m.desc
+}
+
+func (m *constMetric) Write(out *dto.Metric) error {
+ out.Label = m.metric.Label
+ out.Counter = m.metric.Counter
+ out.Gauge = m.metric.Gauge
+ out.Untyped = m.metric.Untyped
+ return nil
+}
+
+func populateMetric(
+ t ValueType,
+ v float64,
+ labelPairs []*dto.LabelPair,
+ e *dto.Exemplar,
+ m *dto.Metric,
+) error {
+ m.Label = labelPairs
+ switch t {
+ case CounterValue:
+ m.Counter = &dto.Counter{Value: proto.Float64(v), Exemplar: e}
+ case GaugeValue:
+ m.Gauge = &dto.Gauge{Value: proto.Float64(v)}
+ case UntypedValue:
+ m.Untyped = &dto.Untyped{Value: proto.Float64(v)}
+ default:
+ return fmt.Errorf("encountered unknown type %v", t)
+ }
+ return nil
+}
+
+// MakeLabelPairs is a helper function to create protobuf LabelPairs from the
+// variable and constant labels in the provided Desc. The values for the
+// variable labels are defined by the labelValues slice, which must be in the
+// same order as the corresponding variable labels in the Desc.
+//
+// This function is only needed for custom Metric implementations. See MetricVec
+// example.
+func MakeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair {
+ totalLen := len(desc.variableLabels) + len(desc.constLabelPairs)
+ if totalLen == 0 {
+ // Super fast path.
+ return nil
+ }
+ if len(desc.variableLabels) == 0 {
+ // Moderately fast path.
+ return desc.constLabelPairs
+ }
+ labelPairs := make([]*dto.LabelPair, 0, totalLen)
+ for i, n := range desc.variableLabels {
+ labelPairs = append(labelPairs, &dto.LabelPair{
+ Name: proto.String(n),
+ Value: proto.String(labelValues[i]),
+ })
+ }
+ labelPairs = append(labelPairs, desc.constLabelPairs...)
+ sort.Sort(internal.LabelPairSorter(labelPairs))
+ return labelPairs
+}
+
+// ExemplarMaxRunes is the max total number of runes allowed in exemplar labels.
+const ExemplarMaxRunes = 128
+
+// newExemplar creates a new dto.Exemplar from the provided values. An error is
+// returned if any of the label names or values are invalid or if the total
+// number of runes in the label names and values exceeds ExemplarMaxRunes.
+func newExemplar(value float64, ts time.Time, l Labels) (*dto.Exemplar, error) {
+ e := &dto.Exemplar{}
+ e.Value = proto.Float64(value)
+ tsProto := timestamppb.New(ts)
+ if err := tsProto.CheckValid(); err != nil {
+ return nil, err
+ }
+ e.Timestamp = tsProto
+ labelPairs := make([]*dto.LabelPair, 0, len(l))
+ var runes int
+ for name, value := range l {
+ if !checkLabelName(name) {
+ return nil, fmt.Errorf("exemplar label name %q is invalid", name)
+ }
+ runes += utf8.RuneCountInString(name)
+ if !utf8.ValidString(value) {
+ return nil, fmt.Errorf("exemplar label value %q is not valid UTF-8", value)
+ }
+ runes += utf8.RuneCountInString(value)
+ labelPairs = append(labelPairs, &dto.LabelPair{
+ Name: proto.String(name),
+ Value: proto.String(value),
+ })
+ }
+ if runes > ExemplarMaxRunes {
+ return nil, fmt.Errorf("exemplar labels have %d runes, exceeding the limit of %d", runes, ExemplarMaxRunes)
+ }
+ e.Label = labelPairs
+ return e, nil
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/vec.go b/vendor/github.com/prometheus/client_golang/prometheus/vec.go
new file mode 100644
index 0000000..7ae3225
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/vec.go
@@ -0,0 +1,642 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "fmt"
+ "sync"
+
+ "github.com/prometheus/common/model"
+)
+
+// MetricVec is a Collector to bundle metrics of the same name that differ in
+// their label values. MetricVec is not used directly but as a building block
+// for implementations of vectors of a given metric type, like GaugeVec,
+// CounterVec, SummaryVec, and HistogramVec. It is exported so that it can be
+// used for custom Metric implementations.
+//
+// To create a FooVec for custom Metric Foo, embed a pointer to MetricVec in
+// FooVec and initialize it with NewMetricVec. Implement wrappers for
+// GetMetricWithLabelValues and GetMetricWith that return (Foo, error) rather
+// than (Metric, error). Similarly, create a wrapper for CurryWith that returns
+// (*FooVec, error) rather than (*MetricVec, error). It is recommended to also
+// add the convenience methods WithLabelValues, With, and MustCurryWith, which
+// panic instead of returning errors. See also the MetricVec example.
+type MetricVec struct {
+ *metricMap
+
+ curry []curriedLabelValue
+
+ // hashAdd and hashAddByte can be replaced for testing collision handling.
+ hashAdd func(h uint64, s string) uint64
+ hashAddByte func(h uint64, b byte) uint64
+}
+
+// NewMetricVec returns an initialized metricVec.
+func NewMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *MetricVec {
+ return &MetricVec{
+ metricMap: &metricMap{
+ metrics: map[uint64][]metricWithLabelValues{},
+ desc: desc,
+ newMetric: newMetric,
+ },
+ hashAdd: hashAdd,
+ hashAddByte: hashAddByte,
+ }
+}
+
+// DeleteLabelValues removes the metric where the variable labels are the same
+// as those passed in as labels (same order as the VariableLabels in Desc). It
+// returns true if a metric was deleted.
+//
+// It is not an error if the number of label values is not the same as the
+// number of VariableLabels in Desc. However, such inconsistent label count can
+// never match an actual metric, so the method will always return false in that
+// case.
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider Delete(Labels) as an
+// alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+// See also the CounterVec example.
+func (m *MetricVec) DeleteLabelValues(lvs ...string) bool {
+ h, err := m.hashLabelValues(lvs)
+ if err != nil {
+ return false
+ }
+
+ return m.metricMap.deleteByHashWithLabelValues(h, lvs, m.curry)
+}
+
+// Delete deletes the metric where the variable labels are the same as those
+// passed in as labels. It returns true if a metric was deleted.
+//
+// It is not an error if the number and names of the Labels are inconsistent
+// with those of the VariableLabels in Desc. However, such inconsistent Labels
+// can never match an actual metric, so the method will always return false in
+// that case.
+//
+// This method is used for the same purpose as DeleteLabelValues(...string). See
+// there for pros and cons of the two methods.
+func (m *MetricVec) Delete(labels Labels) bool {
+ h, err := m.hashLabels(labels)
+ if err != nil {
+ return false
+ }
+
+ return m.metricMap.deleteByHashWithLabels(h, labels, m.curry)
+}
+
+// DeletePartialMatch deletes all metrics where the variable labels contain all of those
+// passed in as labels. The order of the labels does not matter.
+// It returns the number of metrics deleted.
+//
+// Note that curried labels will never be matched if deleting from the curried vector.
+// To match curried labels with DeletePartialMatch, it must be called on the base vector.
+func (m *MetricVec) DeletePartialMatch(labels Labels) int {
+ return m.metricMap.deleteByLabels(labels, m.curry)
+}
+
+// Without explicit forwarding of Describe, Collect, Reset, those methods won't
+// show up in GoDoc.
+
+// Describe implements Collector.
+func (m *MetricVec) Describe(ch chan<- *Desc) { m.metricMap.Describe(ch) }
+
+// Collect implements Collector.
+func (m *MetricVec) Collect(ch chan<- Metric) { m.metricMap.Collect(ch) }
+
+// Reset deletes all metrics in this vector.
+func (m *MetricVec) Reset() { m.metricMap.Reset() }
+
+// CurryWith returns a vector curried with the provided labels, i.e. the
+// returned vector has those labels pre-set for all labeled operations performed
+// on it. The cardinality of the curried vector is reduced accordingly. The
+// order of the remaining labels stays the same (just with the curried labels
+// taken out of the sequence – which is relevant for the
+// (GetMetric)WithLabelValues methods). It is possible to curry a curried
+// vector, but only with labels not yet used for currying before.
+//
+// The metrics contained in the MetricVec are shared between the curried and
+// uncurried vectors. They are just accessed differently. Curried and uncurried
+// vectors behave identically in terms of collection. Only one must be
+// registered with a given registry (usually the uncurried version). The Reset
+// method deletes all metrics, even if called on a curried vector.
+//
+// Note that CurryWith is usually not called directly but through a wrapper
+// around MetricVec, implementing a vector for a specific Metric
+// implementation, for example GaugeVec.
+func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) {
+ var (
+ newCurry []curriedLabelValue
+ oldCurry = m.curry
+ iCurry int
+ )
+ for i, label := range m.desc.variableLabels {
+ val, ok := labels[label]
+ if iCurry < len(oldCurry) && oldCurry[iCurry].index == i {
+ if ok {
+ return nil, fmt.Errorf("label name %q is already curried", label)
+ }
+ newCurry = append(newCurry, oldCurry[iCurry])
+ iCurry++
+ } else {
+ if !ok {
+ continue // Label stays uncurried.
+ }
+ newCurry = append(newCurry, curriedLabelValue{i, val})
+ }
+ }
+ if l := len(oldCurry) + len(labels) - len(newCurry); l > 0 {
+ return nil, fmt.Errorf("%d unknown label(s) found during currying", l)
+ }
+
+ return &MetricVec{
+ metricMap: m.metricMap,
+ curry: newCurry,
+ hashAdd: m.hashAdd,
+ hashAddByte: m.hashAddByte,
+ }, nil
+}
+
+// GetMetricWithLabelValues returns the Metric for the given slice of label
+// values (same order as the variable labels in Desc). If that combination of
+// label values is accessed for the first time, a new Metric is created (by
+// calling the newMetric function provided during construction of the
+// MetricVec).
+//
+// It is possible to call this method without using the returned Metric to only
+// create the new Metric but leave it in its initial state.
+//
+// Keeping the Metric for later use is possible (and should be considered if
+// performance is critical), but keep in mind that Reset, DeleteLabelValues and
+// Delete can be used to delete the Metric from the MetricVec. In that case, the
+// Metric will still exist, but it will not be exported anymore, even if a
+// Metric with the same label values is created later.
+//
+// An error is returned if the number of label values is not the same as the
+// number of variable labels in Desc (minus any curried labels).
+//
+// Note that for more than one label value, this method is prone to mistakes
+// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
+// an alternative to avoid that type of mistake. For higher label numbers, the
+// latter has a much more readable (albeit more verbose) syntax, but it comes
+// with a performance overhead (for creating and processing the Labels map).
+//
+// Note that GetMetricWithLabelValues is usually not called directly but through
+// a wrapper around MetricVec, implementing a vector for a specific Metric
+// implementation, for example GaugeVec.
+func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) {
+ h, err := m.hashLabelValues(lvs)
+ if err != nil {
+ return nil, err
+ }
+
+ return m.metricMap.getOrCreateMetricWithLabelValues(h, lvs, m.curry), nil
+}
+
+// GetMetricWith returns the Metric for the given Labels map (the label names
+// must match those of the variable labels in Desc). If that label map is
+// accessed for the first time, a new Metric is created. Implications of
+// creating a Metric without using it and keeping the Metric for later use
+// are the same as for GetMetricWithLabelValues.
+//
+// An error is returned if the number and names of the Labels are inconsistent
+// with those of the variable labels in Desc (minus any curried labels).
+//
+// This method is used for the same purpose as
+// GetMetricWithLabelValues(...string). See there for pros and cons of the two
+// methods.
+//
+// Note that GetMetricWith is usually not called directly but through a wrapper
+// around MetricVec, implementing a vector for a specific Metric implementation,
+// for example GaugeVec.
+func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) {
+ h, err := m.hashLabels(labels)
+ if err != nil {
+ return nil, err
+ }
+
+ return m.metricMap.getOrCreateMetricWithLabels(h, labels, m.curry), nil
+}
+
+func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) {
+ if err := validateLabelValues(vals, len(m.desc.variableLabels)-len(m.curry)); err != nil {
+ return 0, err
+ }
+
+ var (
+ h = hashNew()
+ curry = m.curry
+ iVals, iCurry int
+ )
+ for i := 0; i < len(m.desc.variableLabels); i++ {
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ h = m.hashAdd(h, curry[iCurry].value)
+ iCurry++
+ } else {
+ h = m.hashAdd(h, vals[iVals])
+ iVals++
+ }
+ h = m.hashAddByte(h, model.SeparatorByte)
+ }
+ return h, nil
+}
+
+func (m *MetricVec) hashLabels(labels Labels) (uint64, error) {
+ if err := validateValuesInLabels(labels, len(m.desc.variableLabels)-len(m.curry)); err != nil {
+ return 0, err
+ }
+
+ var (
+ h = hashNew()
+ curry = m.curry
+ iCurry int
+ )
+ for i, label := range m.desc.variableLabels {
+ val, ok := labels[label]
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ if ok {
+ return 0, fmt.Errorf("label name %q is already curried", label)
+ }
+ h = m.hashAdd(h, curry[iCurry].value)
+ iCurry++
+ } else {
+ if !ok {
+ return 0, fmt.Errorf("label name %q missing in label map", label)
+ }
+ h = m.hashAdd(h, val)
+ }
+ h = m.hashAddByte(h, model.SeparatorByte)
+ }
+ return h, nil
+}
+
+// metricWithLabelValues provides the metric and its label values for
+// disambiguation on hash collision.
+type metricWithLabelValues struct {
+ values []string
+ metric Metric
+}
+
+// curriedLabelValue sets the curried value for a label at the given index.
+type curriedLabelValue struct {
+ index int
+ value string
+}
+
+// metricMap is a helper for metricVec and shared between differently curried
+// metricVecs.
+type metricMap struct {
+ mtx sync.RWMutex // Protects metrics.
+ metrics map[uint64][]metricWithLabelValues
+ desc *Desc
+ newMetric func(labelValues ...string) Metric
+}
+
+// Describe implements Collector. It will send exactly one Desc to the provided
+// channel.
+func (m *metricMap) Describe(ch chan<- *Desc) {
+ ch <- m.desc
+}
+
+// Collect implements Collector.
+func (m *metricMap) Collect(ch chan<- Metric) {
+ m.mtx.RLock()
+ defer m.mtx.RUnlock()
+
+ for _, metrics := range m.metrics {
+ for _, metric := range metrics {
+ ch <- metric.metric
+ }
+ }
+}
+
+// Reset deletes all metrics in this vector.
+func (m *metricMap) Reset() {
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+
+ for h := range m.metrics {
+ delete(m.metrics, h)
+ }
+}
+
+// deleteByHashWithLabelValues removes the metric from the hash bucket h. If
+// there are multiple matches in the bucket, use lvs to select a metric and
+// remove only that metric.
+func (m *metricMap) deleteByHashWithLabelValues(
+ h uint64, lvs []string, curry []curriedLabelValue,
+) bool {
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+
+ metrics, ok := m.metrics[h]
+ if !ok {
+ return false
+ }
+
+ i := findMetricWithLabelValues(metrics, lvs, curry)
+ if i >= len(metrics) {
+ return false
+ }
+
+ if len(metrics) > 1 {
+ old := metrics
+ m.metrics[h] = append(metrics[:i], metrics[i+1:]...)
+ old[len(old)-1] = metricWithLabelValues{}
+ } else {
+ delete(m.metrics, h)
+ }
+ return true
+}
+
+// deleteByHashWithLabels removes the metric from the hash bucket h. If there
+// are multiple matches in the bucket, use lvs to select a metric and remove
+// only that metric.
+func (m *metricMap) deleteByHashWithLabels(
+ h uint64, labels Labels, curry []curriedLabelValue,
+) bool {
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+
+ metrics, ok := m.metrics[h]
+ if !ok {
+ return false
+ }
+ i := findMetricWithLabels(m.desc, metrics, labels, curry)
+ if i >= len(metrics) {
+ return false
+ }
+
+ if len(metrics) > 1 {
+ old := metrics
+ m.metrics[h] = append(metrics[:i], metrics[i+1:]...)
+ old[len(old)-1] = metricWithLabelValues{}
+ } else {
+ delete(m.metrics, h)
+ }
+ return true
+}
+
+// deleteByLabels deletes a metric if the given labels are present in the metric.
+func (m *metricMap) deleteByLabels(labels Labels, curry []curriedLabelValue) int {
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+
+ var numDeleted int
+
+ for h, metrics := range m.metrics {
+ i := findMetricWithPartialLabels(m.desc, metrics, labels, curry)
+ if i >= len(metrics) {
+ // Didn't find matching labels in this metric slice.
+ continue
+ }
+ delete(m.metrics, h)
+ numDeleted++
+ }
+
+ return numDeleted
+}
+
+// findMetricWithPartialLabel returns the index of the matching metric or
+// len(metrics) if not found.
+func findMetricWithPartialLabels(
+ desc *Desc, metrics []metricWithLabelValues, labels Labels, curry []curriedLabelValue,
+) int {
+ for i, metric := range metrics {
+ if matchPartialLabels(desc, metric.values, labels, curry) {
+ return i
+ }
+ }
+ return len(metrics)
+}
+
+// indexOf searches the given slice of strings for the target string and returns
+// the index or len(items) as well as a boolean whether the search succeeded.
+func indexOf(target string, items []string) (int, bool) {
+ for i, l := range items {
+ if l == target {
+ return i, true
+ }
+ }
+ return len(items), false
+}
+
+// valueMatchesVariableOrCurriedValue determines if a value was previously curried,
+// and returns whether it matches either the "base" value or the curried value accordingly.
+// It also indicates whether the match is against a curried or uncurried value.
+func valueMatchesVariableOrCurriedValue(targetValue string, index int, values []string, curry []curriedLabelValue) (bool, bool) {
+ for _, curriedValue := range curry {
+ if curriedValue.index == index {
+ // This label was curried. See if the curried value matches our target.
+ return curriedValue.value == targetValue, true
+ }
+ }
+ // This label was not curried. See if the current value matches our target label.
+ return values[index] == targetValue, false
+}
+
+// matchPartialLabels searches the current metric and returns whether all of the target label:value pairs are present.
+func matchPartialLabels(desc *Desc, values []string, labels Labels, curry []curriedLabelValue) bool {
+ for l, v := range labels {
+ // Check if the target label exists in our metrics and get the index.
+ varLabelIndex, validLabel := indexOf(l, desc.variableLabels)
+ if validLabel {
+ // Check the value of that label against the target value.
+ // We don't consider curried values in partial matches.
+ matches, curried := valueMatchesVariableOrCurriedValue(v, varLabelIndex, values, curry)
+ if matches && !curried {
+ continue
+ }
+ }
+ return false
+ }
+ return true
+}
+
+// getOrCreateMetricWithLabelValues retrieves the metric by hash and label value
+// or creates it and returns the new one.
+//
+// This function holds the mutex.
+func (m *metricMap) getOrCreateMetricWithLabelValues(
+ hash uint64, lvs []string, curry []curriedLabelValue,
+) Metric {
+ m.mtx.RLock()
+ metric, ok := m.getMetricWithHashAndLabelValues(hash, lvs, curry)
+ m.mtx.RUnlock()
+ if ok {
+ return metric
+ }
+
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+ metric, ok = m.getMetricWithHashAndLabelValues(hash, lvs, curry)
+ if !ok {
+ inlinedLVs := inlineLabelValues(lvs, curry)
+ metric = m.newMetric(inlinedLVs...)
+ m.metrics[hash] = append(m.metrics[hash], metricWithLabelValues{values: inlinedLVs, metric: metric})
+ }
+ return metric
+}
+
+// getOrCreateMetricWithLabelValues retrieves the metric by hash and label value
+// or creates it and returns the new one.
+//
+// This function holds the mutex.
+func (m *metricMap) getOrCreateMetricWithLabels(
+ hash uint64, labels Labels, curry []curriedLabelValue,
+) Metric {
+ m.mtx.RLock()
+ metric, ok := m.getMetricWithHashAndLabels(hash, labels, curry)
+ m.mtx.RUnlock()
+ if ok {
+ return metric
+ }
+
+ m.mtx.Lock()
+ defer m.mtx.Unlock()
+ metric, ok = m.getMetricWithHashAndLabels(hash, labels, curry)
+ if !ok {
+ lvs := extractLabelValues(m.desc, labels, curry)
+ metric = m.newMetric(lvs...)
+ m.metrics[hash] = append(m.metrics[hash], metricWithLabelValues{values: lvs, metric: metric})
+ }
+ return metric
+}
+
+// getMetricWithHashAndLabelValues gets a metric while handling possible
+// collisions in the hash space. Must be called while holding the read mutex.
+func (m *metricMap) getMetricWithHashAndLabelValues(
+ h uint64, lvs []string, curry []curriedLabelValue,
+) (Metric, bool) {
+ metrics, ok := m.metrics[h]
+ if ok {
+ if i := findMetricWithLabelValues(metrics, lvs, curry); i < len(metrics) {
+ return metrics[i].metric, true
+ }
+ }
+ return nil, false
+}
+
+// getMetricWithHashAndLabels gets a metric while handling possible collisions in
+// the hash space. Must be called while holding read mutex.
+func (m *metricMap) getMetricWithHashAndLabels(
+ h uint64, labels Labels, curry []curriedLabelValue,
+) (Metric, bool) {
+ metrics, ok := m.metrics[h]
+ if ok {
+ if i := findMetricWithLabels(m.desc, metrics, labels, curry); i < len(metrics) {
+ return metrics[i].metric, true
+ }
+ }
+ return nil, false
+}
+
+// findMetricWithLabelValues returns the index of the matching metric or
+// len(metrics) if not found.
+func findMetricWithLabelValues(
+ metrics []metricWithLabelValues, lvs []string, curry []curriedLabelValue,
+) int {
+ for i, metric := range metrics {
+ if matchLabelValues(metric.values, lvs, curry) {
+ return i
+ }
+ }
+ return len(metrics)
+}
+
+// findMetricWithLabels returns the index of the matching metric or len(metrics)
+// if not found.
+func findMetricWithLabels(
+ desc *Desc, metrics []metricWithLabelValues, labels Labels, curry []curriedLabelValue,
+) int {
+ for i, metric := range metrics {
+ if matchLabels(desc, metric.values, labels, curry) {
+ return i
+ }
+ }
+ return len(metrics)
+}
+
+func matchLabelValues(values, lvs []string, curry []curriedLabelValue) bool {
+ if len(values) != len(lvs)+len(curry) {
+ return false
+ }
+ var iLVs, iCurry int
+ for i, v := range values {
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ if v != curry[iCurry].value {
+ return false
+ }
+ iCurry++
+ continue
+ }
+ if v != lvs[iLVs] {
+ return false
+ }
+ iLVs++
+ }
+ return true
+}
+
+func matchLabels(desc *Desc, values []string, labels Labels, curry []curriedLabelValue) bool {
+ if len(values) != len(labels)+len(curry) {
+ return false
+ }
+ iCurry := 0
+ for i, k := range desc.variableLabels {
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ if values[i] != curry[iCurry].value {
+ return false
+ }
+ iCurry++
+ continue
+ }
+ if values[i] != labels[k] {
+ return false
+ }
+ }
+ return true
+}
+
+func extractLabelValues(desc *Desc, labels Labels, curry []curriedLabelValue) []string {
+ labelValues := make([]string, len(labels)+len(curry))
+ iCurry := 0
+ for i, k := range desc.variableLabels {
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ labelValues[i] = curry[iCurry].value
+ iCurry++
+ continue
+ }
+ labelValues[i] = labels[k]
+ }
+ return labelValues
+}
+
+func inlineLabelValues(lvs []string, curry []curriedLabelValue) []string {
+ labelValues := make([]string, len(lvs)+len(curry))
+ var iCurry, iLVs int
+ for i := range labelValues {
+ if iCurry < len(curry) && curry[iCurry].index == i {
+ labelValues[i] = curry[iCurry].value
+ iCurry++
+ continue
+ }
+ labelValues[i] = lvs[iLVs]
+ iLVs++
+ }
+ return labelValues
+}
diff --git a/vendor/github.com/prometheus/client_golang/prometheus/wrap.go b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go
new file mode 100644
index 0000000..1498ee1
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang/prometheus/wrap.go
@@ -0,0 +1,216 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package prometheus
+
+import (
+ "fmt"
+ "sort"
+
+ //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/golang/protobuf/proto"
+
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/prometheus/client_golang/prometheus/internal"
+)
+
+// WrapRegistererWith returns a Registerer wrapping the provided
+// Registerer. Collectors registered with the returned Registerer will be
+// registered with the wrapped Registerer in a modified way. The modified
+// Collector adds the provided Labels to all Metrics it collects (as
+// ConstLabels). The Metrics collected by the unmodified Collector must not
+// duplicate any of those labels. Wrapping a nil value is valid, resulting
+// in a no-op Registerer.
+//
+// WrapRegistererWith provides a way to add fixed labels to a subset of
+// Collectors. It should not be used to add fixed labels to all metrics
+// exposed. See also
+// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels
+//
+// Conflicts between Collectors registered through the original Registerer with
+// Collectors registered through the wrapping Registerer will still be
+// detected. Any AlreadyRegisteredError returned by the Register method of
+// either Registerer will contain the ExistingCollector in the form it was
+// provided to the respective registry.
+//
+// The Collector example demonstrates a use of WrapRegistererWith.
+func WrapRegistererWith(labels Labels, reg Registerer) Registerer {
+ return &wrappingRegisterer{
+ wrappedRegisterer: reg,
+ labels: labels,
+ }
+}
+
+// WrapRegistererWithPrefix returns a Registerer wrapping the provided
+// Registerer. Collectors registered with the returned Registerer will be
+// registered with the wrapped Registerer in a modified way. The modified
+// Collector adds the provided prefix to the name of all Metrics it collects.
+// Wrapping a nil value is valid, resulting in a no-op Registerer.
+//
+// WrapRegistererWithPrefix is useful to have one place to prefix all metrics of
+// a sub-system. To make this work, register metrics of the sub-system with the
+// wrapping Registerer returned by WrapRegistererWithPrefix. It is rarely useful
+// to use the same prefix for all metrics exposed. In particular, do not prefix
+// metric names that are standardized across applications, as that would break
+// horizontal monitoring, for example the metrics provided by the Go collector
+// (see NewGoCollector) and the process collector (see NewProcessCollector). (In
+// fact, those metrics are already prefixed with “go_” or “process_”,
+// respectively.)
+//
+// Conflicts between Collectors registered through the original Registerer with
+// Collectors registered through the wrapping Registerer will still be
+// detected. Any AlreadyRegisteredError returned by the Register method of
+// either Registerer will contain the ExistingCollector in the form it was
+// provided to the respective registry.
+func WrapRegistererWithPrefix(prefix string, reg Registerer) Registerer {
+ return &wrappingRegisterer{
+ wrappedRegisterer: reg,
+ prefix: prefix,
+ }
+}
+
+type wrappingRegisterer struct {
+ wrappedRegisterer Registerer
+ prefix string
+ labels Labels
+}
+
+func (r *wrappingRegisterer) Register(c Collector) error {
+ if r.wrappedRegisterer == nil {
+ return nil
+ }
+ return r.wrappedRegisterer.Register(&wrappingCollector{
+ wrappedCollector: c,
+ prefix: r.prefix,
+ labels: r.labels,
+ })
+}
+
+func (r *wrappingRegisterer) MustRegister(cs ...Collector) {
+ if r.wrappedRegisterer == nil {
+ return
+ }
+ for _, c := range cs {
+ if err := r.Register(c); err != nil {
+ panic(err)
+ }
+ }
+}
+
+func (r *wrappingRegisterer) Unregister(c Collector) bool {
+ if r.wrappedRegisterer == nil {
+ return false
+ }
+ return r.wrappedRegisterer.Unregister(&wrappingCollector{
+ wrappedCollector: c,
+ prefix: r.prefix,
+ labels: r.labels,
+ })
+}
+
+type wrappingCollector struct {
+ wrappedCollector Collector
+ prefix string
+ labels Labels
+}
+
+func (c *wrappingCollector) Collect(ch chan<- Metric) {
+ wrappedCh := make(chan Metric)
+ go func() {
+ c.wrappedCollector.Collect(wrappedCh)
+ close(wrappedCh)
+ }()
+ for m := range wrappedCh {
+ ch <- &wrappingMetric{
+ wrappedMetric: m,
+ prefix: c.prefix,
+ labels: c.labels,
+ }
+ }
+}
+
+func (c *wrappingCollector) Describe(ch chan<- *Desc) {
+ wrappedCh := make(chan *Desc)
+ go func() {
+ c.wrappedCollector.Describe(wrappedCh)
+ close(wrappedCh)
+ }()
+ for desc := range wrappedCh {
+ ch <- wrapDesc(desc, c.prefix, c.labels)
+ }
+}
+
+func (c *wrappingCollector) unwrapRecursively() Collector {
+ switch wc := c.wrappedCollector.(type) {
+ case *wrappingCollector:
+ return wc.unwrapRecursively()
+ default:
+ return wc
+ }
+}
+
+type wrappingMetric struct {
+ wrappedMetric Metric
+ prefix string
+ labels Labels
+}
+
+func (m *wrappingMetric) Desc() *Desc {
+ return wrapDesc(m.wrappedMetric.Desc(), m.prefix, m.labels)
+}
+
+func (m *wrappingMetric) Write(out *dto.Metric) error {
+ if err := m.wrappedMetric.Write(out); err != nil {
+ return err
+ }
+ if len(m.labels) == 0 {
+ // No wrapping labels.
+ return nil
+ }
+ for ln, lv := range m.labels {
+ out.Label = append(out.Label, &dto.LabelPair{
+ Name: proto.String(ln),
+ Value: proto.String(lv),
+ })
+ }
+ sort.Sort(internal.LabelPairSorter(out.Label))
+ return nil
+}
+
+func wrapDesc(desc *Desc, prefix string, labels Labels) *Desc {
+ constLabels := Labels{}
+ for _, lp := range desc.constLabelPairs {
+ constLabels[*lp.Name] = *lp.Value
+ }
+ for ln, lv := range labels {
+ if _, alreadyUsed := constLabels[ln]; alreadyUsed {
+ return &Desc{
+ fqName: desc.fqName,
+ help: desc.help,
+ variableLabels: desc.variableLabels,
+ constLabelPairs: desc.constLabelPairs,
+ err: fmt.Errorf("attempted wrapping with already existing label name %q", ln),
+ }
+ }
+ constLabels[ln] = lv
+ }
+ // NewDesc will do remaining validations.
+ newDesc := NewDesc(prefix+desc.fqName, desc.help, desc.variableLabels, constLabels)
+ // Propagate errors if there was any. This will override any errer
+ // created by NewDesc above, i.e. earlier errors get precedence.
+ if desc.err != nil {
+ newDesc.err = desc.err
+ }
+ return newDesc
+}
diff --git a/vendor/github.com/prometheus/client_model/LICENSE b/vendor/github.com/prometheus/client_model/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/vendor/github.com/prometheus/client_model/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/vendor/github.com/prometheus/client_model/NOTICE b/vendor/github.com/prometheus/client_model/NOTICE
new file mode 100644
index 0000000..20110e4
--- /dev/null
+++ b/vendor/github.com/prometheus/client_model/NOTICE
@@ -0,0 +1,5 @@
+Data model artifacts for Prometheus.
+Copyright 2012-2015 The Prometheus Authors
+
+This product includes software developed at
+SoundCloud Ltd. (http://soundcloud.com/).
diff --git a/vendor/github.com/prometheus/client_model/go/BUILD.bazel b/vendor/github.com/prometheus/client_model/go/BUILD.bazel
new file mode 100644
index 0000000..b24f4c9
--- /dev/null
+++ b/vendor/github.com/prometheus/client_model/go/BUILD.bazel
@@ -0,0 +1,13 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "go",
+ srcs = ["metrics.pb.go"],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/client_model/go",
+ importpath = "github.com/prometheus/client_model/go",
+ visibility = ["//visibility:public"],
+ deps = [
+ "@com_github_golang_protobuf//proto:go_default_library",
+ "@io_bazel_rules_go//proto/wkt:timestamp_go_proto",
+ ],
+)
diff --git a/vendor/github.com/prometheus/client_model/go/metrics.pb.go b/vendor/github.com/prometheus/client_model/go/metrics.pb.go
new file mode 100644
index 0000000..2f4930d
--- /dev/null
+++ b/vendor/github.com/prometheus/client_model/go/metrics.pb.go
@@ -0,0 +1,723 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: metrics.proto
+
+package io_prometheus_client
+
+import (
+ fmt "fmt"
+ proto "github.com/golang/protobuf/proto"
+ timestamp "github.com/golang/protobuf/ptypes/timestamp"
+ math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type MetricType int32
+
+const (
+ MetricType_COUNTER MetricType = 0
+ MetricType_GAUGE MetricType = 1
+ MetricType_SUMMARY MetricType = 2
+ MetricType_UNTYPED MetricType = 3
+ MetricType_HISTOGRAM MetricType = 4
+)
+
+var MetricType_name = map[int32]string{
+ 0: "COUNTER",
+ 1: "GAUGE",
+ 2: "SUMMARY",
+ 3: "UNTYPED",
+ 4: "HISTOGRAM",
+}
+
+var MetricType_value = map[string]int32{
+ "COUNTER": 0,
+ "GAUGE": 1,
+ "SUMMARY": 2,
+ "UNTYPED": 3,
+ "HISTOGRAM": 4,
+}
+
+func (x MetricType) Enum() *MetricType {
+ p := new(MetricType)
+ *p = x
+ return p
+}
+
+func (x MetricType) String() string {
+ return proto.EnumName(MetricType_name, int32(x))
+}
+
+func (x *MetricType) UnmarshalJSON(data []byte) error {
+ value, err := proto.UnmarshalJSONEnum(MetricType_value, data, "MetricType")
+ if err != nil {
+ return err
+ }
+ *x = MetricType(value)
+ return nil
+}
+
+func (MetricType) EnumDescriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{0}
+}
+
+type LabelPair struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Value *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *LabelPair) Reset() { *m = LabelPair{} }
+func (m *LabelPair) String() string { return proto.CompactTextString(m) }
+func (*LabelPair) ProtoMessage() {}
+func (*LabelPair) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{0}
+}
+
+func (m *LabelPair) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_LabelPair.Unmarshal(m, b)
+}
+func (m *LabelPair) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_LabelPair.Marshal(b, m, deterministic)
+}
+func (m *LabelPair) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_LabelPair.Merge(m, src)
+}
+func (m *LabelPair) XXX_Size() int {
+ return xxx_messageInfo_LabelPair.Size(m)
+}
+func (m *LabelPair) XXX_DiscardUnknown() {
+ xxx_messageInfo_LabelPair.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LabelPair proto.InternalMessageInfo
+
+func (m *LabelPair) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *LabelPair) GetValue() string {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return ""
+}
+
+type Gauge struct {
+ Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Gauge) Reset() { *m = Gauge{} }
+func (m *Gauge) String() string { return proto.CompactTextString(m) }
+func (*Gauge) ProtoMessage() {}
+func (*Gauge) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{1}
+}
+
+func (m *Gauge) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Gauge.Unmarshal(m, b)
+}
+func (m *Gauge) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Gauge.Marshal(b, m, deterministic)
+}
+func (m *Gauge) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Gauge.Merge(m, src)
+}
+func (m *Gauge) XXX_Size() int {
+ return xxx_messageInfo_Gauge.Size(m)
+}
+func (m *Gauge) XXX_DiscardUnknown() {
+ xxx_messageInfo_Gauge.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Gauge proto.InternalMessageInfo
+
+func (m *Gauge) GetValue() float64 {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return 0
+}
+
+type Counter struct {
+ Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
+ Exemplar *Exemplar `protobuf:"bytes,2,opt,name=exemplar" json:"exemplar,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Counter) Reset() { *m = Counter{} }
+func (m *Counter) String() string { return proto.CompactTextString(m) }
+func (*Counter) ProtoMessage() {}
+func (*Counter) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{2}
+}
+
+func (m *Counter) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Counter.Unmarshal(m, b)
+}
+func (m *Counter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Counter.Marshal(b, m, deterministic)
+}
+func (m *Counter) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Counter.Merge(m, src)
+}
+func (m *Counter) XXX_Size() int {
+ return xxx_messageInfo_Counter.Size(m)
+}
+func (m *Counter) XXX_DiscardUnknown() {
+ xxx_messageInfo_Counter.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Counter proto.InternalMessageInfo
+
+func (m *Counter) GetValue() float64 {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return 0
+}
+
+func (m *Counter) GetExemplar() *Exemplar {
+ if m != nil {
+ return m.Exemplar
+ }
+ return nil
+}
+
+type Quantile struct {
+ Quantile *float64 `protobuf:"fixed64,1,opt,name=quantile" json:"quantile,omitempty"`
+ Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Quantile) Reset() { *m = Quantile{} }
+func (m *Quantile) String() string { return proto.CompactTextString(m) }
+func (*Quantile) ProtoMessage() {}
+func (*Quantile) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{3}
+}
+
+func (m *Quantile) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Quantile.Unmarshal(m, b)
+}
+func (m *Quantile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Quantile.Marshal(b, m, deterministic)
+}
+func (m *Quantile) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Quantile.Merge(m, src)
+}
+func (m *Quantile) XXX_Size() int {
+ return xxx_messageInfo_Quantile.Size(m)
+}
+func (m *Quantile) XXX_DiscardUnknown() {
+ xxx_messageInfo_Quantile.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Quantile proto.InternalMessageInfo
+
+func (m *Quantile) GetQuantile() float64 {
+ if m != nil && m.Quantile != nil {
+ return *m.Quantile
+ }
+ return 0
+}
+
+func (m *Quantile) GetValue() float64 {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return 0
+}
+
+type Summary struct {
+ SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"`
+ SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"`
+ Quantile []*Quantile `protobuf:"bytes,3,rep,name=quantile" json:"quantile,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Summary) Reset() { *m = Summary{} }
+func (m *Summary) String() string { return proto.CompactTextString(m) }
+func (*Summary) ProtoMessage() {}
+func (*Summary) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{4}
+}
+
+func (m *Summary) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Summary.Unmarshal(m, b)
+}
+func (m *Summary) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Summary.Marshal(b, m, deterministic)
+}
+func (m *Summary) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Summary.Merge(m, src)
+}
+func (m *Summary) XXX_Size() int {
+ return xxx_messageInfo_Summary.Size(m)
+}
+func (m *Summary) XXX_DiscardUnknown() {
+ xxx_messageInfo_Summary.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Summary proto.InternalMessageInfo
+
+func (m *Summary) GetSampleCount() uint64 {
+ if m != nil && m.SampleCount != nil {
+ return *m.SampleCount
+ }
+ return 0
+}
+
+func (m *Summary) GetSampleSum() float64 {
+ if m != nil && m.SampleSum != nil {
+ return *m.SampleSum
+ }
+ return 0
+}
+
+func (m *Summary) GetQuantile() []*Quantile {
+ if m != nil {
+ return m.Quantile
+ }
+ return nil
+}
+
+type Untyped struct {
+ Value *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Untyped) Reset() { *m = Untyped{} }
+func (m *Untyped) String() string { return proto.CompactTextString(m) }
+func (*Untyped) ProtoMessage() {}
+func (*Untyped) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{5}
+}
+
+func (m *Untyped) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Untyped.Unmarshal(m, b)
+}
+func (m *Untyped) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Untyped.Marshal(b, m, deterministic)
+}
+func (m *Untyped) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Untyped.Merge(m, src)
+}
+func (m *Untyped) XXX_Size() int {
+ return xxx_messageInfo_Untyped.Size(m)
+}
+func (m *Untyped) XXX_DiscardUnknown() {
+ xxx_messageInfo_Untyped.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Untyped proto.InternalMessageInfo
+
+func (m *Untyped) GetValue() float64 {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return 0
+}
+
+type Histogram struct {
+ SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"`
+ SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"`
+ Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Histogram) Reset() { *m = Histogram{} }
+func (m *Histogram) String() string { return proto.CompactTextString(m) }
+func (*Histogram) ProtoMessage() {}
+func (*Histogram) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{6}
+}
+
+func (m *Histogram) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Histogram.Unmarshal(m, b)
+}
+func (m *Histogram) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Histogram.Marshal(b, m, deterministic)
+}
+func (m *Histogram) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Histogram.Merge(m, src)
+}
+func (m *Histogram) XXX_Size() int {
+ return xxx_messageInfo_Histogram.Size(m)
+}
+func (m *Histogram) XXX_DiscardUnknown() {
+ xxx_messageInfo_Histogram.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Histogram proto.InternalMessageInfo
+
+func (m *Histogram) GetSampleCount() uint64 {
+ if m != nil && m.SampleCount != nil {
+ return *m.SampleCount
+ }
+ return 0
+}
+
+func (m *Histogram) GetSampleSum() float64 {
+ if m != nil && m.SampleSum != nil {
+ return *m.SampleSum
+ }
+ return 0
+}
+
+func (m *Histogram) GetBucket() []*Bucket {
+ if m != nil {
+ return m.Bucket
+ }
+ return nil
+}
+
+type Bucket struct {
+ CumulativeCount *uint64 `protobuf:"varint,1,opt,name=cumulative_count,json=cumulativeCount" json:"cumulative_count,omitempty"`
+ UpperBound *float64 `protobuf:"fixed64,2,opt,name=upper_bound,json=upperBound" json:"upper_bound,omitempty"`
+ Exemplar *Exemplar `protobuf:"bytes,3,opt,name=exemplar" json:"exemplar,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Bucket) Reset() { *m = Bucket{} }
+func (m *Bucket) String() string { return proto.CompactTextString(m) }
+func (*Bucket) ProtoMessage() {}
+func (*Bucket) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{7}
+}
+
+func (m *Bucket) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Bucket.Unmarshal(m, b)
+}
+func (m *Bucket) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Bucket.Marshal(b, m, deterministic)
+}
+func (m *Bucket) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Bucket.Merge(m, src)
+}
+func (m *Bucket) XXX_Size() int {
+ return xxx_messageInfo_Bucket.Size(m)
+}
+func (m *Bucket) XXX_DiscardUnknown() {
+ xxx_messageInfo_Bucket.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Bucket proto.InternalMessageInfo
+
+func (m *Bucket) GetCumulativeCount() uint64 {
+ if m != nil && m.CumulativeCount != nil {
+ return *m.CumulativeCount
+ }
+ return 0
+}
+
+func (m *Bucket) GetUpperBound() float64 {
+ if m != nil && m.UpperBound != nil {
+ return *m.UpperBound
+ }
+ return 0
+}
+
+func (m *Bucket) GetExemplar() *Exemplar {
+ if m != nil {
+ return m.Exemplar
+ }
+ return nil
+}
+
+type Exemplar struct {
+ Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"`
+ Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"`
+ Timestamp *timestamp.Timestamp `protobuf:"bytes,3,opt,name=timestamp" json:"timestamp,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Exemplar) Reset() { *m = Exemplar{} }
+func (m *Exemplar) String() string { return proto.CompactTextString(m) }
+func (*Exemplar) ProtoMessage() {}
+func (*Exemplar) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{8}
+}
+
+func (m *Exemplar) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Exemplar.Unmarshal(m, b)
+}
+func (m *Exemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Exemplar.Marshal(b, m, deterministic)
+}
+func (m *Exemplar) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Exemplar.Merge(m, src)
+}
+func (m *Exemplar) XXX_Size() int {
+ return xxx_messageInfo_Exemplar.Size(m)
+}
+func (m *Exemplar) XXX_DiscardUnknown() {
+ xxx_messageInfo_Exemplar.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Exemplar proto.InternalMessageInfo
+
+func (m *Exemplar) GetLabel() []*LabelPair {
+ if m != nil {
+ return m.Label
+ }
+ return nil
+}
+
+func (m *Exemplar) GetValue() float64 {
+ if m != nil && m.Value != nil {
+ return *m.Value
+ }
+ return 0
+}
+
+func (m *Exemplar) GetTimestamp() *timestamp.Timestamp {
+ if m != nil {
+ return m.Timestamp
+ }
+ return nil
+}
+
+type Metric struct {
+ Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"`
+ Gauge *Gauge `protobuf:"bytes,2,opt,name=gauge" json:"gauge,omitempty"`
+ Counter *Counter `protobuf:"bytes,3,opt,name=counter" json:"counter,omitempty"`
+ Summary *Summary `protobuf:"bytes,4,opt,name=summary" json:"summary,omitempty"`
+ Untyped *Untyped `protobuf:"bytes,5,opt,name=untyped" json:"untyped,omitempty"`
+ Histogram *Histogram `protobuf:"bytes,7,opt,name=histogram" json:"histogram,omitempty"`
+ TimestampMs *int64 `protobuf:"varint,6,opt,name=timestamp_ms,json=timestampMs" json:"timestamp_ms,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *Metric) Reset() { *m = Metric{} }
+func (m *Metric) String() string { return proto.CompactTextString(m) }
+func (*Metric) ProtoMessage() {}
+func (*Metric) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{9}
+}
+
+func (m *Metric) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_Metric.Unmarshal(m, b)
+}
+func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_Metric.Marshal(b, m, deterministic)
+}
+func (m *Metric) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Metric.Merge(m, src)
+}
+func (m *Metric) XXX_Size() int {
+ return xxx_messageInfo_Metric.Size(m)
+}
+func (m *Metric) XXX_DiscardUnknown() {
+ xxx_messageInfo_Metric.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Metric proto.InternalMessageInfo
+
+func (m *Metric) GetLabel() []*LabelPair {
+ if m != nil {
+ return m.Label
+ }
+ return nil
+}
+
+func (m *Metric) GetGauge() *Gauge {
+ if m != nil {
+ return m.Gauge
+ }
+ return nil
+}
+
+func (m *Metric) GetCounter() *Counter {
+ if m != nil {
+ return m.Counter
+ }
+ return nil
+}
+
+func (m *Metric) GetSummary() *Summary {
+ if m != nil {
+ return m.Summary
+ }
+ return nil
+}
+
+func (m *Metric) GetUntyped() *Untyped {
+ if m != nil {
+ return m.Untyped
+ }
+ return nil
+}
+
+func (m *Metric) GetHistogram() *Histogram {
+ if m != nil {
+ return m.Histogram
+ }
+ return nil
+}
+
+func (m *Metric) GetTimestampMs() int64 {
+ if m != nil && m.TimestampMs != nil {
+ return *m.TimestampMs
+ }
+ return 0
+}
+
+type MetricFamily struct {
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Help *string `protobuf:"bytes,2,opt,name=help" json:"help,omitempty"`
+ Type *MetricType `protobuf:"varint,3,opt,name=type,enum=io.prometheus.client.MetricType" json:"type,omitempty"`
+ Metric []*Metric `protobuf:"bytes,4,rep,name=metric" json:"metric,omitempty"`
+ XXX_NoUnkeyedLiteral struct{} `json:"-"`
+ XXX_unrecognized []byte `json:"-"`
+ XXX_sizecache int32 `json:"-"`
+}
+
+func (m *MetricFamily) Reset() { *m = MetricFamily{} }
+func (m *MetricFamily) String() string { return proto.CompactTextString(m) }
+func (*MetricFamily) ProtoMessage() {}
+func (*MetricFamily) Descriptor() ([]byte, []int) {
+ return fileDescriptor_6039342a2ba47b72, []int{10}
+}
+
+func (m *MetricFamily) XXX_Unmarshal(b []byte) error {
+ return xxx_messageInfo_MetricFamily.Unmarshal(m, b)
+}
+func (m *MetricFamily) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ return xxx_messageInfo_MetricFamily.Marshal(b, m, deterministic)
+}
+func (m *MetricFamily) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_MetricFamily.Merge(m, src)
+}
+func (m *MetricFamily) XXX_Size() int {
+ return xxx_messageInfo_MetricFamily.Size(m)
+}
+func (m *MetricFamily) XXX_DiscardUnknown() {
+ xxx_messageInfo_MetricFamily.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MetricFamily proto.InternalMessageInfo
+
+func (m *MetricFamily) GetName() string {
+ if m != nil && m.Name != nil {
+ return *m.Name
+ }
+ return ""
+}
+
+func (m *MetricFamily) GetHelp() string {
+ if m != nil && m.Help != nil {
+ return *m.Help
+ }
+ return ""
+}
+
+func (m *MetricFamily) GetType() MetricType {
+ if m != nil && m.Type != nil {
+ return *m.Type
+ }
+ return MetricType_COUNTER
+}
+
+func (m *MetricFamily) GetMetric() []*Metric {
+ if m != nil {
+ return m.Metric
+ }
+ return nil
+}
+
+func init() {
+ proto.RegisterEnum("io.prometheus.client.MetricType", MetricType_name, MetricType_value)
+ proto.RegisterType((*LabelPair)(nil), "io.prometheus.client.LabelPair")
+ proto.RegisterType((*Gauge)(nil), "io.prometheus.client.Gauge")
+ proto.RegisterType((*Counter)(nil), "io.prometheus.client.Counter")
+ proto.RegisterType((*Quantile)(nil), "io.prometheus.client.Quantile")
+ proto.RegisterType((*Summary)(nil), "io.prometheus.client.Summary")
+ proto.RegisterType((*Untyped)(nil), "io.prometheus.client.Untyped")
+ proto.RegisterType((*Histogram)(nil), "io.prometheus.client.Histogram")
+ proto.RegisterType((*Bucket)(nil), "io.prometheus.client.Bucket")
+ proto.RegisterType((*Exemplar)(nil), "io.prometheus.client.Exemplar")
+ proto.RegisterType((*Metric)(nil), "io.prometheus.client.Metric")
+ proto.RegisterType((*MetricFamily)(nil), "io.prometheus.client.MetricFamily")
+}
+
+func init() { proto.RegisterFile("metrics.proto", fileDescriptor_6039342a2ba47b72) }
+
+var fileDescriptor_6039342a2ba47b72 = []byte{
+ // 665 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0xcd, 0x6e, 0xd3, 0x4c,
+ 0x14, 0xfd, 0xdc, 0x38, 0x3f, 0xbe, 0x69, 0x3f, 0xa2, 0x51, 0x17, 0x56, 0xa1, 0x24, 0x78, 0x55,
+ 0x58, 0x38, 0xa2, 0x6a, 0x05, 0x2a, 0xb0, 0x68, 0x4b, 0x48, 0x91, 0x48, 0x5b, 0x26, 0xc9, 0xa2,
+ 0xb0, 0x88, 0x1c, 0x77, 0x70, 0x2c, 0x3c, 0xb1, 0xb1, 0x67, 0x2a, 0xb2, 0x66, 0xc1, 0x16, 0x5e,
+ 0x81, 0x17, 0x05, 0xcd, 0x8f, 0x6d, 0x2a, 0xb9, 0x95, 0x40, 0xec, 0x66, 0xee, 0x3d, 0xe7, 0xfa,
+ 0xcc, 0xf8, 0x9c, 0x81, 0x0d, 0x4a, 0x58, 0x1a, 0xfa, 0x99, 0x9b, 0xa4, 0x31, 0x8b, 0xd1, 0x66,
+ 0x18, 0x8b, 0x15, 0x25, 0x6c, 0x41, 0x78, 0xe6, 0xfa, 0x51, 0x48, 0x96, 0x6c, 0xab, 0x1b, 0xc4,
+ 0x71, 0x10, 0x91, 0xbe, 0xc4, 0xcc, 0xf9, 0x87, 0x3e, 0x0b, 0x29, 0xc9, 0x98, 0x47, 0x13, 0x45,
+ 0x73, 0xf6, 0xc1, 0x7a, 0xe3, 0xcd, 0x49, 0x74, 0xee, 0x85, 0x29, 0x42, 0x60, 0x2e, 0x3d, 0x4a,
+ 0x6c, 0xa3, 0x67, 0xec, 0x58, 0x58, 0xae, 0xd1, 0x26, 0xd4, 0xaf, 0xbc, 0x88, 0x13, 0x7b, 0x4d,
+ 0x16, 0xd5, 0xc6, 0xd9, 0x86, 0xfa, 0xd0, 0xe3, 0xc1, 0x6f, 0x6d, 0xc1, 0x31, 0xf2, 0xf6, 0x7b,
+ 0x68, 0x1e, 0xc7, 0x7c, 0xc9, 0x48, 0x5a, 0x0d, 0x40, 0x07, 0xd0, 0x22, 0x9f, 0x09, 0x4d, 0x22,
+ 0x2f, 0x95, 0x83, 0xdb, 0xbb, 0xf7, 0xdd, 0xaa, 0x03, 0xb8, 0x03, 0x8d, 0xc2, 0x05, 0xde, 0x79,
+ 0x0e, 0xad, 0xb7, 0xdc, 0x5b, 0xb2, 0x30, 0x22, 0x68, 0x0b, 0x5a, 0x9f, 0xf4, 0x5a, 0x7f, 0xa0,
+ 0xd8, 0x5f, 0x57, 0x5e, 0x48, 0xfb, 0x6a, 0x40, 0x73, 0xcc, 0x29, 0xf5, 0xd2, 0x15, 0x7a, 0x00,
+ 0xeb, 0x99, 0x47, 0x93, 0x88, 0xcc, 0x7c, 0xa1, 0x56, 0x4e, 0x30, 0x71, 0x5b, 0xd5, 0xe4, 0x01,
+ 0xd0, 0x36, 0x80, 0x86, 0x64, 0x9c, 0xea, 0x49, 0x96, 0xaa, 0x8c, 0x39, 0x15, 0xe7, 0x28, 0xbe,
+ 0x5f, 0xeb, 0xd5, 0x6e, 0x3e, 0x47, 0xae, 0xb8, 0xd4, 0xe7, 0x74, 0xa1, 0x39, 0x5d, 0xb2, 0x55,
+ 0x42, 0x2e, 0x6f, 0xb8, 0xc5, 0x2f, 0x06, 0x58, 0x27, 0x61, 0xc6, 0xe2, 0x20, 0xf5, 0xe8, 0x3f,
+ 0x10, 0xbb, 0x07, 0x8d, 0x39, 0xf7, 0x3f, 0x12, 0xa6, 0xa5, 0xde, 0xab, 0x96, 0x7a, 0x24, 0x31,
+ 0x58, 0x63, 0x9d, 0x6f, 0x06, 0x34, 0x54, 0x09, 0x3d, 0x84, 0x8e, 0xcf, 0x29, 0x8f, 0x3c, 0x16,
+ 0x5e, 0x5d, 0x97, 0x71, 0xa7, 0xac, 0x2b, 0x29, 0x5d, 0x68, 0xf3, 0x24, 0x21, 0xe9, 0x6c, 0x1e,
+ 0xf3, 0xe5, 0xa5, 0xd6, 0x02, 0xb2, 0x74, 0x24, 0x2a, 0xd7, 0x1c, 0x50, 0xfb, 0x43, 0x07, 0x7c,
+ 0x37, 0xa0, 0x95, 0x97, 0xd1, 0x3e, 0xd4, 0x23, 0xe1, 0x60, 0xdb, 0x90, 0x87, 0xea, 0x56, 0x4f,
+ 0x29, 0x4c, 0x8e, 0x15, 0xba, 0xda, 0x1d, 0xe8, 0x29, 0x58, 0x45, 0x42, 0xb4, 0xac, 0x2d, 0x57,
+ 0x65, 0xc8, 0xcd, 0x33, 0xe4, 0x4e, 0x72, 0x04, 0x2e, 0xc1, 0xce, 0xcf, 0x35, 0x68, 0x8c, 0x64,
+ 0x22, 0xff, 0x56, 0xd1, 0x63, 0xa8, 0x07, 0x22, 0x53, 0x3a, 0x10, 0x77, 0xab, 0x69, 0x32, 0x76,
+ 0x58, 0x21, 0xd1, 0x13, 0x68, 0xfa, 0x2a, 0x67, 0x5a, 0xec, 0x76, 0x35, 0x49, 0x87, 0x11, 0xe7,
+ 0x68, 0x41, 0xcc, 0x54, 0x08, 0x6c, 0xf3, 0x36, 0xa2, 0x4e, 0x0a, 0xce, 0xd1, 0x82, 0xc8, 0x95,
+ 0x69, 0xed, 0xfa, 0x6d, 0x44, 0xed, 0x6c, 0x9c, 0xa3, 0xd1, 0x0b, 0xb0, 0x16, 0xb9, 0x97, 0xed,
+ 0xa6, 0xa4, 0xde, 0x70, 0x31, 0x85, 0xe5, 0x71, 0xc9, 0x10, 0xee, 0x2f, 0xee, 0x7a, 0x46, 0x33,
+ 0xbb, 0xd1, 0x33, 0x76, 0x6a, 0xb8, 0x5d, 0xd4, 0x46, 0x99, 0xf3, 0xc3, 0x80, 0x75, 0xf5, 0x07,
+ 0x5e, 0x79, 0x34, 0x8c, 0x56, 0x95, 0xcf, 0x19, 0x02, 0x73, 0x41, 0xa2, 0x44, 0xbf, 0x66, 0x72,
+ 0x8d, 0xf6, 0xc0, 0x14, 0x1a, 0xe5, 0x15, 0xfe, 0xbf, 0xdb, 0xab, 0x56, 0xa5, 0x26, 0x4f, 0x56,
+ 0x09, 0xc1, 0x12, 0x2d, 0xd2, 0xa4, 0x5e, 0x60, 0xdb, 0xbc, 0x2d, 0x4d, 0x8a, 0x87, 0x35, 0xf6,
+ 0xd1, 0x08, 0xa0, 0x9c, 0x84, 0xda, 0xd0, 0x3c, 0x3e, 0x9b, 0x9e, 0x4e, 0x06, 0xb8, 0xf3, 0x1f,
+ 0xb2, 0xa0, 0x3e, 0x3c, 0x9c, 0x0e, 0x07, 0x1d, 0x43, 0xd4, 0xc7, 0xd3, 0xd1, 0xe8, 0x10, 0x5f,
+ 0x74, 0xd6, 0xc4, 0x66, 0x7a, 0x3a, 0xb9, 0x38, 0x1f, 0xbc, 0xec, 0xd4, 0xd0, 0x06, 0x58, 0x27,
+ 0xaf, 0xc7, 0x93, 0xb3, 0x21, 0x3e, 0x1c, 0x75, 0xcc, 0x23, 0x0c, 0x95, 0xef, 0xfe, 0xbb, 0x83,
+ 0x20, 0x64, 0x0b, 0x3e, 0x77, 0xfd, 0x98, 0xf6, 0xcb, 0x6e, 0x5f, 0x75, 0x67, 0x34, 0xbe, 0x24,
+ 0x51, 0x3f, 0x88, 0x9f, 0x85, 0xf1, 0xac, 0xec, 0xce, 0x54, 0xf7, 0x57, 0x00, 0x00, 0x00, 0xff,
+ 0xff, 0xd0, 0x84, 0x91, 0x73, 0x59, 0x06, 0x00, 0x00,
+}
diff --git a/vendor/github.com/prometheus/common/LICENSE b/vendor/github.com/prometheus/common/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/vendor/github.com/prometheus/common/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/vendor/github.com/prometheus/common/NOTICE b/vendor/github.com/prometheus/common/NOTICE
new file mode 100644
index 0000000..636a2c1
--- /dev/null
+++ b/vendor/github.com/prometheus/common/NOTICE
@@ -0,0 +1,5 @@
+Common libraries shared by Prometheus Go components.
+Copyright 2015 The Prometheus Authors
+
+This product includes software developed at
+SoundCloud Ltd. (http://soundcloud.com/).
diff --git a/vendor/github.com/prometheus/common/expfmt/BUILD.bazel b/vendor/github.com/prometheus/common/expfmt/BUILD.bazel
new file mode 100644
index 0000000..e2db937
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/BUILD.bazel
@@ -0,0 +1,23 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "expfmt",
+ srcs = [
+ "decode.go",
+ "encode.go",
+ "expfmt.go",
+ "openmetrics_create.go",
+ "text_create.go",
+ "text_parse.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/common/expfmt",
+ importpath = "github.com/prometheus/common/expfmt",
+ visibility = ["//visibility:public"],
+ deps = [
+ "//vendor/github.com/matttproud/golang_protobuf_extensions/pbutil",
+ "//vendor/github.com/prometheus/client_model/go",
+ "//vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg",
+ "//vendor/github.com/prometheus/common/model",
+ "@com_github_golang_protobuf//proto:go_default_library",
+ ],
+)
diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go
new file mode 100644
index 0000000..7657f84
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/decode.go
@@ -0,0 +1,429 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package expfmt
+
+import (
+ "fmt"
+ "io"
+ "math"
+ "mime"
+ "net/http"
+
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/matttproud/golang_protobuf_extensions/pbutil"
+ "github.com/prometheus/common/model"
+)
+
+// Decoder types decode an input stream into metric families.
+type Decoder interface {
+ Decode(*dto.MetricFamily) error
+}
+
+// DecodeOptions contains options used by the Decoder and in sample extraction.
+type DecodeOptions struct {
+ // Timestamp is added to each value from the stream that has no explicit timestamp set.
+ Timestamp model.Time
+}
+
+// ResponseFormat extracts the correct format from a HTTP response header.
+// If no matching format can be found FormatUnknown is returned.
+func ResponseFormat(h http.Header) Format {
+ ct := h.Get(hdrContentType)
+
+ mediatype, params, err := mime.ParseMediaType(ct)
+ if err != nil {
+ return FmtUnknown
+ }
+
+ const textType = "text/plain"
+
+ switch mediatype {
+ case ProtoType:
+ if p, ok := params["proto"]; ok && p != ProtoProtocol {
+ return FmtUnknown
+ }
+ if e, ok := params["encoding"]; ok && e != "delimited" {
+ return FmtUnknown
+ }
+ return FmtProtoDelim
+
+ case textType:
+ if v, ok := params["version"]; ok && v != TextVersion {
+ return FmtUnknown
+ }
+ return FmtText
+ }
+
+ return FmtUnknown
+}
+
+// NewDecoder returns a new decoder based on the given input format.
+// If the input format does not imply otherwise, a text format decoder is returned.
+func NewDecoder(r io.Reader, format Format) Decoder {
+ switch format {
+ case FmtProtoDelim:
+ return &protoDecoder{r: r}
+ }
+ return &textDecoder{r: r}
+}
+
+// protoDecoder implements the Decoder interface for protocol buffers.
+type protoDecoder struct {
+ r io.Reader
+}
+
+// Decode implements the Decoder interface.
+func (d *protoDecoder) Decode(v *dto.MetricFamily) error {
+ _, err := pbutil.ReadDelimited(d.r, v)
+ if err != nil {
+ return err
+ }
+ if !model.IsValidMetricName(model.LabelValue(v.GetName())) {
+ return fmt.Errorf("invalid metric name %q", v.GetName())
+ }
+ for _, m := range v.GetMetric() {
+ if m == nil {
+ continue
+ }
+ for _, l := range m.GetLabel() {
+ if l == nil {
+ continue
+ }
+ if !model.LabelValue(l.GetValue()).IsValid() {
+ return fmt.Errorf("invalid label value %q", l.GetValue())
+ }
+ if !model.LabelName(l.GetName()).IsValid() {
+ return fmt.Errorf("invalid label name %q", l.GetName())
+ }
+ }
+ }
+ return nil
+}
+
+// textDecoder implements the Decoder interface for the text protocol.
+type textDecoder struct {
+ r io.Reader
+ p TextParser
+ fams []*dto.MetricFamily
+}
+
+// Decode implements the Decoder interface.
+func (d *textDecoder) Decode(v *dto.MetricFamily) error {
+ // TODO(fabxc): Wrap this as a line reader to make streaming safer.
+ if len(d.fams) == 0 {
+ // No cached metric families, read everything and parse metrics.
+ fams, err := d.p.TextToMetricFamilies(d.r)
+ if err != nil {
+ return err
+ }
+ if len(fams) == 0 {
+ return io.EOF
+ }
+ d.fams = make([]*dto.MetricFamily, 0, len(fams))
+ for _, f := range fams {
+ d.fams = append(d.fams, f)
+ }
+ }
+
+ *v = *d.fams[0]
+ d.fams = d.fams[1:]
+
+ return nil
+}
+
+// SampleDecoder wraps a Decoder to extract samples from the metric families
+// decoded by the wrapped Decoder.
+type SampleDecoder struct {
+ Dec Decoder
+ Opts *DecodeOptions
+
+ f dto.MetricFamily
+}
+
+// Decode calls the Decode method of the wrapped Decoder and then extracts the
+// samples from the decoded MetricFamily into the provided model.Vector.
+func (sd *SampleDecoder) Decode(s *model.Vector) error {
+ err := sd.Dec.Decode(&sd.f)
+ if err != nil {
+ return err
+ }
+ *s, err = extractSamples(&sd.f, sd.Opts)
+ return err
+}
+
+// ExtractSamples builds a slice of samples from the provided metric
+// families. If an error occurs during sample extraction, it continues to
+// extract from the remaining metric families. The returned error is the last
+// error that has occurred.
+func ExtractSamples(o *DecodeOptions, fams ...*dto.MetricFamily) (model.Vector, error) {
+ var (
+ all model.Vector
+ lastErr error
+ )
+ for _, f := range fams {
+ some, err := extractSamples(f, o)
+ if err != nil {
+ lastErr = err
+ continue
+ }
+ all = append(all, some...)
+ }
+ return all, lastErr
+}
+
+func extractSamples(f *dto.MetricFamily, o *DecodeOptions) (model.Vector, error) {
+ switch f.GetType() {
+ case dto.MetricType_COUNTER:
+ return extractCounter(o, f), nil
+ case dto.MetricType_GAUGE:
+ return extractGauge(o, f), nil
+ case dto.MetricType_SUMMARY:
+ return extractSummary(o, f), nil
+ case dto.MetricType_UNTYPED:
+ return extractUntyped(o, f), nil
+ case dto.MetricType_HISTOGRAM:
+ return extractHistogram(o, f), nil
+ }
+ return nil, fmt.Errorf("expfmt.extractSamples: unknown metric family type %v", f.GetType())
+}
+
+func extractCounter(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
+ samples := make(model.Vector, 0, len(f.Metric))
+
+ for _, m := range f.Metric {
+ if m.Counter == nil {
+ continue
+ }
+
+ lset := make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
+
+ smpl := &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Counter.GetValue()),
+ }
+
+ if m.TimestampMs != nil {
+ smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
+ } else {
+ smpl.Timestamp = o.Timestamp
+ }
+
+ samples = append(samples, smpl)
+ }
+
+ return samples
+}
+
+func extractGauge(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
+ samples := make(model.Vector, 0, len(f.Metric))
+
+ for _, m := range f.Metric {
+ if m.Gauge == nil {
+ continue
+ }
+
+ lset := make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
+
+ smpl := &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Gauge.GetValue()),
+ }
+
+ if m.TimestampMs != nil {
+ smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
+ } else {
+ smpl.Timestamp = o.Timestamp
+ }
+
+ samples = append(samples, smpl)
+ }
+
+ return samples
+}
+
+func extractUntyped(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
+ samples := make(model.Vector, 0, len(f.Metric))
+
+ for _, m := range f.Metric {
+ if m.Untyped == nil {
+ continue
+ }
+
+ lset := make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
+
+ smpl := &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Untyped.GetValue()),
+ }
+
+ if m.TimestampMs != nil {
+ smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
+ } else {
+ smpl.Timestamp = o.Timestamp
+ }
+
+ samples = append(samples, smpl)
+ }
+
+ return samples
+}
+
+func extractSummary(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
+ samples := make(model.Vector, 0, len(f.Metric))
+
+ for _, m := range f.Metric {
+ if m.Summary == nil {
+ continue
+ }
+
+ timestamp := o.Timestamp
+ if m.TimestampMs != nil {
+ timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
+ }
+
+ for _, q := range m.Summary.Quantile {
+ lset := make(model.LabelSet, len(m.Label)+2)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ // BUG(matt): Update other names to "quantile".
+ lset[model.LabelName(model.QuantileLabel)] = model.LabelValue(fmt.Sprint(q.GetQuantile()))
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(q.GetValue()),
+ Timestamp: timestamp,
+ })
+ }
+
+ lset := make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_sum")
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Summary.GetSampleSum()),
+ Timestamp: timestamp,
+ })
+
+ lset = make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_count")
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Summary.GetSampleCount()),
+ Timestamp: timestamp,
+ })
+ }
+
+ return samples
+}
+
+func extractHistogram(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
+ samples := make(model.Vector, 0, len(f.Metric))
+
+ for _, m := range f.Metric {
+ if m.Histogram == nil {
+ continue
+ }
+
+ timestamp := o.Timestamp
+ if m.TimestampMs != nil {
+ timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
+ }
+
+ infSeen := false
+
+ for _, q := range m.Histogram.Bucket {
+ lset := make(model.LabelSet, len(m.Label)+2)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.LabelName(model.BucketLabel)] = model.LabelValue(fmt.Sprint(q.GetUpperBound()))
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_bucket")
+
+ if math.IsInf(q.GetUpperBound(), +1) {
+ infSeen = true
+ }
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(q.GetCumulativeCount()),
+ Timestamp: timestamp,
+ })
+ }
+
+ lset := make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_sum")
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Histogram.GetSampleSum()),
+ Timestamp: timestamp,
+ })
+
+ lset = make(model.LabelSet, len(m.Label)+1)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_count")
+
+ count := &model.Sample{
+ Metric: model.Metric(lset),
+ Value: model.SampleValue(m.Histogram.GetSampleCount()),
+ Timestamp: timestamp,
+ }
+ samples = append(samples, count)
+
+ if !infSeen {
+ // Append an infinity bucket sample.
+ lset := make(model.LabelSet, len(m.Label)+2)
+ for _, p := range m.Label {
+ lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
+ }
+ lset[model.LabelName(model.BucketLabel)] = model.LabelValue("+Inf")
+ lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_bucket")
+
+ samples = append(samples, &model.Sample{
+ Metric: model.Metric(lset),
+ Value: count.Value,
+ Timestamp: timestamp,
+ })
+ }
+ }
+
+ return samples
+}
diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go
new file mode 100644
index 0000000..64dc0eb
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/encode.go
@@ -0,0 +1,162 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package expfmt
+
+import (
+ "fmt"
+ "io"
+ "net/http"
+
+ "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/matttproud/golang_protobuf_extensions/pbutil"
+ "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// Encoder types encode metric families into an underlying wire protocol.
+type Encoder interface {
+ Encode(*dto.MetricFamily) error
+}
+
+// Closer is implemented by Encoders that need to be closed to finalize
+// encoding. (For example, OpenMetrics needs a final `# EOF` line.)
+//
+// Note that all Encoder implementations returned from this package implement
+// Closer, too, even if the Close call is a no-op. This happens in preparation
+// for adding a Close method to the Encoder interface directly in a (mildly
+// breaking) release in the future.
+type Closer interface {
+ Close() error
+}
+
+type encoderCloser struct {
+ encode func(*dto.MetricFamily) error
+ close func() error
+}
+
+func (ec encoderCloser) Encode(v *dto.MetricFamily) error {
+ return ec.encode(v)
+}
+
+func (ec encoderCloser) Close() error {
+ return ec.close()
+}
+
+// Negotiate returns the Content-Type based on the given Accept header. If no
+// appropriate accepted type is found, FmtText is returned (which is the
+// Prometheus text format). This function will never negotiate FmtOpenMetrics,
+// as the support is still experimental. To include the option to negotiate
+// FmtOpenMetrics, use NegotiateOpenMetrics.
+func Negotiate(h http.Header) Format {
+ for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
+ ver := ac.Params["version"]
+ if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
+ switch ac.Params["encoding"] {
+ case "delimited":
+ return FmtProtoDelim
+ case "text":
+ return FmtProtoText
+ case "compact-text":
+ return FmtProtoCompact
+ }
+ }
+ if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
+ return FmtText
+ }
+ }
+ return FmtText
+}
+
+// NegotiateIncludingOpenMetrics works like Negotiate but includes
+// FmtOpenMetrics as an option for the result. Note that this function is
+// temporary and will disappear once FmtOpenMetrics is fully supported and as
+// such may be negotiated by the normal Negotiate function.
+func NegotiateIncludingOpenMetrics(h http.Header) Format {
+ for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
+ ver := ac.Params["version"]
+ if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
+ switch ac.Params["encoding"] {
+ case "delimited":
+ return FmtProtoDelim
+ case "text":
+ return FmtProtoText
+ case "compact-text":
+ return FmtProtoCompact
+ }
+ }
+ if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
+ return FmtText
+ }
+ if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion || ver == "") {
+ return FmtOpenMetrics
+ }
+ }
+ return FmtText
+}
+
+// NewEncoder returns a new encoder based on content type negotiation. All
+// Encoder implementations returned by NewEncoder also implement Closer, and
+// callers should always call the Close method. It is currently only required
+// for FmtOpenMetrics, but a future (breaking) release will add the Close method
+// to the Encoder interface directly. The current version of the Encoder
+// interface is kept for backwards compatibility.
+func NewEncoder(w io.Writer, format Format) Encoder {
+ switch format {
+ case FmtProtoDelim:
+ return encoderCloser{
+ encode: func(v *dto.MetricFamily) error {
+ _, err := pbutil.WriteDelimited(w, v)
+ return err
+ },
+ close: func() error { return nil },
+ }
+ case FmtProtoCompact:
+ return encoderCloser{
+ encode: func(v *dto.MetricFamily) error {
+ _, err := fmt.Fprintln(w, v.String())
+ return err
+ },
+ close: func() error { return nil },
+ }
+ case FmtProtoText:
+ return encoderCloser{
+ encode: func(v *dto.MetricFamily) error {
+ _, err := fmt.Fprintln(w, proto.MarshalTextString(v))
+ return err
+ },
+ close: func() error { return nil },
+ }
+ case FmtText:
+ return encoderCloser{
+ encode: func(v *dto.MetricFamily) error {
+ _, err := MetricFamilyToText(w, v)
+ return err
+ },
+ close: func() error { return nil },
+ }
+ case FmtOpenMetrics:
+ return encoderCloser{
+ encode: func(v *dto.MetricFamily) error {
+ _, err := MetricFamilyToOpenMetrics(w, v)
+ return err
+ },
+ close: func() error {
+ _, err := FinalizeOpenMetrics(w)
+ return err
+ },
+ }
+ }
+ panic(fmt.Errorf("expfmt.NewEncoder: unknown format %q", format))
+}
diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go
new file mode 100644
index 0000000..0f176fa
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go
@@ -0,0 +1,41 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package expfmt contains tools for reading and writing Prometheus metrics.
+package expfmt
+
+// Format specifies the HTTP content type of the different wire protocols.
+type Format string
+
+// Constants to assemble the Content-Type values for the different wire protocols.
+const (
+ TextVersion = "0.0.4"
+ ProtoType = `application/vnd.google.protobuf`
+ ProtoProtocol = `io.prometheus.client.MetricFamily`
+ ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";"
+ OpenMetricsType = `application/openmetrics-text`
+ OpenMetricsVersion = "0.0.1"
+
+ // The Content-Type values for the different wire protocols.
+ FmtUnknown Format = ``
+ FmtText Format = `text/plain; version=` + TextVersion + `; charset=utf-8`
+ FmtProtoDelim Format = ProtoFmt + ` encoding=delimited`
+ FmtProtoText Format = ProtoFmt + ` encoding=text`
+ FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text`
+ FmtOpenMetrics Format = OpenMetricsType + `; version=` + OpenMetricsVersion + `; charset=utf-8`
+)
+
+const (
+ hdrContentType = "Content-Type"
+ hdrAccept = "Accept"
+)
diff --git a/vendor/github.com/prometheus/common/expfmt/fuzz.go b/vendor/github.com/prometheus/common/expfmt/fuzz.go
new file mode 100644
index 0000000..f819e4f
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/fuzz.go
@@ -0,0 +1,37 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Build only when actually fuzzing
+//go:build gofuzz
+// +build gofuzz
+
+package expfmt
+
+import "bytes"
+
+// Fuzz text metric parser with with github.com/dvyukov/go-fuzz:
+//
+// go-fuzz-build github.com/prometheus/common/expfmt
+// go-fuzz -bin expfmt-fuzz.zip -workdir fuzz
+//
+// Further input samples should go in the folder fuzz/corpus.
+func Fuzz(in []byte) int {
+ parser := TextParser{}
+ _, err := parser.TextToMetricFamilies(bytes.NewReader(in))
+
+ if err != nil {
+ return 0
+ }
+
+ return 1
+}
diff --git a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
new file mode 100644
index 0000000..9d94ae9
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
@@ -0,0 +1,527 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package expfmt
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "math"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/common/model"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// MetricFamilyToOpenMetrics converts a MetricFamily proto message into the
+// OpenMetrics text format and writes the resulting lines to 'out'. It returns
+// the number of bytes written and any error encountered. The output will have
+// the same order as the input, no further sorting is performed. Furthermore,
+// this function assumes the input is already sanitized and does not perform any
+// sanity checks. If the input contains duplicate metrics or invalid metric or
+// label names, the conversion will result in invalid text format output.
+//
+// This function fulfills the type 'expfmt.encoder'.
+//
+// Note that OpenMetrics requires a final `# EOF` line. Since this function acts
+// on individual metric families, it is the responsibility of the caller to
+// append this line to 'out' once all metric families have been written.
+// Conveniently, this can be done by calling FinalizeOpenMetrics.
+//
+// The output should be fully OpenMetrics compliant. However, there are a few
+// missing features and peculiarities to avoid complications when switching from
+// Prometheus to OpenMetrics or vice versa:
+//
+// - Counters are expected to have the `_total` suffix in their metric name. In
+// the output, the suffix will be truncated from the `# TYPE` and `# HELP`
+// line. A counter with a missing `_total` suffix is not an error. However,
+// its type will be set to `unknown` in that case to avoid invalid OpenMetrics
+// output.
+//
+// - No support for the following (optional) features: `# UNIT` line, `_created`
+// line, info type, stateset type, gaugehistogram type.
+//
+// - The size of exemplar labels is not checked (i.e. it's possible to create
+// exemplars that are larger than allowed by the OpenMetrics specification).
+//
+// - The value of Counters is not checked. (OpenMetrics doesn't allow counters
+// with a `NaN` value.)
+func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int, err error) {
+ name := in.GetName()
+ if name == "" {
+ return 0, fmt.Errorf("MetricFamily has no name: %s", in)
+ }
+
+ // Try the interface upgrade. If it doesn't work, we'll use a
+ // bufio.Writer from the sync.Pool.
+ w, ok := out.(enhancedWriter)
+ if !ok {
+ b := bufPool.Get().(*bufio.Writer)
+ b.Reset(out)
+ w = b
+ defer func() {
+ bErr := b.Flush()
+ if err == nil {
+ err = bErr
+ }
+ bufPool.Put(b)
+ }()
+ }
+
+ var (
+ n int
+ metricType = in.GetType()
+ shortName = name
+ )
+ if metricType == dto.MetricType_COUNTER && strings.HasSuffix(shortName, "_total") {
+ shortName = name[:len(name)-6]
+ }
+
+ // Comments, first HELP, then TYPE.
+ if in.Help != nil {
+ n, err = w.WriteString("# HELP ")
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = w.WriteString(shortName)
+ written += n
+ if err != nil {
+ return
+ }
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return
+ }
+ n, err = writeEscapedString(w, *in.Help, true)
+ written += n
+ if err != nil {
+ return
+ }
+ err = w.WriteByte('\n')
+ written++
+ if err != nil {
+ return
+ }
+ }
+ n, err = w.WriteString("# TYPE ")
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = w.WriteString(shortName)
+ written += n
+ if err != nil {
+ return
+ }
+ switch metricType {
+ case dto.MetricType_COUNTER:
+ if strings.HasSuffix(name, "_total") {
+ n, err = w.WriteString(" counter\n")
+ } else {
+ n, err = w.WriteString(" unknown\n")
+ }
+ case dto.MetricType_GAUGE:
+ n, err = w.WriteString(" gauge\n")
+ case dto.MetricType_SUMMARY:
+ n, err = w.WriteString(" summary\n")
+ case dto.MetricType_UNTYPED:
+ n, err = w.WriteString(" unknown\n")
+ case dto.MetricType_HISTOGRAM:
+ n, err = w.WriteString(" histogram\n")
+ default:
+ return written, fmt.Errorf("unknown metric type %s", metricType.String())
+ }
+ written += n
+ if err != nil {
+ return
+ }
+
+ // Finally the samples, one line for each.
+ for _, metric := range in.Metric {
+ switch metricType {
+ case dto.MetricType_COUNTER:
+ if metric.Counter == nil {
+ return written, fmt.Errorf(
+ "expected counter in metric %s %s", name, metric,
+ )
+ }
+ // Note that we have ensured above that either the name
+ // ends on `_total` or that the rendered type is
+ // `unknown`. Therefore, no `_total` must be added here.
+ n, err = writeOpenMetricsSample(
+ w, name, "", metric, "", 0,
+ metric.Counter.GetValue(), 0, false,
+ metric.Counter.Exemplar,
+ )
+ case dto.MetricType_GAUGE:
+ if metric.Gauge == nil {
+ return written, fmt.Errorf(
+ "expected gauge in metric %s %s", name, metric,
+ )
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "", metric, "", 0,
+ metric.Gauge.GetValue(), 0, false,
+ nil,
+ )
+ case dto.MetricType_UNTYPED:
+ if metric.Untyped == nil {
+ return written, fmt.Errorf(
+ "expected untyped in metric %s %s", name, metric,
+ )
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "", metric, "", 0,
+ metric.Untyped.GetValue(), 0, false,
+ nil,
+ )
+ case dto.MetricType_SUMMARY:
+ if metric.Summary == nil {
+ return written, fmt.Errorf(
+ "expected summary in metric %s %s", name, metric,
+ )
+ }
+ for _, q := range metric.Summary.Quantile {
+ n, err = writeOpenMetricsSample(
+ w, name, "", metric,
+ model.QuantileLabel, q.GetQuantile(),
+ q.GetValue(), 0, false,
+ nil,
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "_sum", metric, "", 0,
+ metric.Summary.GetSampleSum(), 0, false,
+ nil,
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "_count", metric, "", 0,
+ 0, metric.Summary.GetSampleCount(), true,
+ nil,
+ )
+ case dto.MetricType_HISTOGRAM:
+ if metric.Histogram == nil {
+ return written, fmt.Errorf(
+ "expected histogram in metric %s %s", name, metric,
+ )
+ }
+ infSeen := false
+ for _, b := range metric.Histogram.Bucket {
+ n, err = writeOpenMetricsSample(
+ w, name, "_bucket", metric,
+ model.BucketLabel, b.GetUpperBound(),
+ 0, b.GetCumulativeCount(), true,
+ b.Exemplar,
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ if math.IsInf(b.GetUpperBound(), +1) {
+ infSeen = true
+ }
+ }
+ if !infSeen {
+ n, err = writeOpenMetricsSample(
+ w, name, "_bucket", metric,
+ model.BucketLabel, math.Inf(+1),
+ 0, metric.Histogram.GetSampleCount(), true,
+ nil,
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "_sum", metric, "", 0,
+ metric.Histogram.GetSampleSum(), 0, false,
+ nil,
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = writeOpenMetricsSample(
+ w, name, "_count", metric, "", 0,
+ 0, metric.Histogram.GetSampleCount(), true,
+ nil,
+ )
+ default:
+ return written, fmt.Errorf(
+ "unexpected type in metric %s %s", name, metric,
+ )
+ }
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ return
+}
+
+// FinalizeOpenMetrics writes the final `# EOF\n` line required by OpenMetrics.
+func FinalizeOpenMetrics(w io.Writer) (written int, err error) {
+ return w.Write([]byte("# EOF\n"))
+}
+
+// writeOpenMetricsSample writes a single sample in OpenMetrics text format to
+// w, given the metric name, the metric proto message itself, optionally an
+// additional label name with a float64 value (use empty string as label name if
+// not required), the value (optionally as float64 or uint64, determined by
+// useIntValue), and optionally an exemplar (use nil if not required). The
+// function returns the number of bytes written and any error encountered.
+func writeOpenMetricsSample(
+ w enhancedWriter,
+ name, suffix string,
+ metric *dto.Metric,
+ additionalLabelName string, additionalLabelValue float64,
+ floatValue float64, intValue uint64, useIntValue bool,
+ exemplar *dto.Exemplar,
+) (int, error) {
+ var written int
+ n, err := w.WriteString(name)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ if suffix != "" {
+ n, err = w.WriteString(suffix)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ n, err = writeOpenMetricsLabelPairs(
+ w, metric.Label, additionalLabelName, additionalLabelValue,
+ )
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ if useIntValue {
+ n, err = writeUint(w, intValue)
+ } else {
+ n, err = writeOpenMetricsFloat(w, floatValue)
+ }
+ written += n
+ if err != nil {
+ return written, err
+ }
+ if metric.TimestampMs != nil {
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ // TODO(beorn7): Format this directly without converting to a float first.
+ n, err = writeOpenMetricsFloat(w, float64(*metric.TimestampMs)/1000)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ if exemplar != nil {
+ n, err = writeExemplar(w, exemplar)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ err = w.WriteByte('\n')
+ written++
+ if err != nil {
+ return written, err
+ }
+ return written, nil
+}
+
+// writeOpenMetricsLabelPairs works like writeOpenMetrics but formats the float
+// in OpenMetrics style.
+func writeOpenMetricsLabelPairs(
+ w enhancedWriter,
+ in []*dto.LabelPair,
+ additionalLabelName string, additionalLabelValue float64,
+) (int, error) {
+ if len(in) == 0 && additionalLabelName == "" {
+ return 0, nil
+ }
+ var (
+ written int
+ separator byte = '{'
+ )
+ for _, lp := range in {
+ err := w.WriteByte(separator)
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err := w.WriteString(lp.GetName())
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = w.WriteString(`="`)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = writeEscapedString(w, lp.GetValue(), true)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte('"')
+ written++
+ if err != nil {
+ return written, err
+ }
+ separator = ','
+ }
+ if additionalLabelName != "" {
+ err := w.WriteByte(separator)
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err := w.WriteString(additionalLabelName)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = w.WriteString(`="`)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = writeOpenMetricsFloat(w, additionalLabelValue)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte('"')
+ written++
+ if err != nil {
+ return written, err
+ }
+ }
+ err := w.WriteByte('}')
+ written++
+ if err != nil {
+ return written, err
+ }
+ return written, nil
+}
+
+// writeExemplar writes the provided exemplar in OpenMetrics format to w. The
+// function returns the number of bytes written and any error encountered.
+func writeExemplar(w enhancedWriter, e *dto.Exemplar) (int, error) {
+ written := 0
+ n, err := w.WriteString(" # ")
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = writeOpenMetricsLabelPairs(w, e.Label, "", 0)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err = writeOpenMetricsFloat(w, e.GetValue())
+ written += n
+ if err != nil {
+ return written, err
+ }
+ if e.Timestamp != nil {
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ err = (*e).Timestamp.CheckValid()
+ if err != nil {
+ return written, err
+ }
+ ts := (*e).Timestamp.AsTime()
+ // TODO(beorn7): Format this directly from components of ts to
+ // avoid overflow/underflow and precision issues of the float
+ // conversion.
+ n, err = writeOpenMetricsFloat(w, float64(ts.UnixNano())/1e9)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ return written, nil
+}
+
+// writeOpenMetricsFloat works like writeFloat but appends ".0" if the resulting
+// number would otherwise contain neither a "." nor an "e".
+func writeOpenMetricsFloat(w enhancedWriter, f float64) (int, error) {
+ switch {
+ case f == 1:
+ return w.WriteString("1.0")
+ case f == 0:
+ return w.WriteString("0.0")
+ case f == -1:
+ return w.WriteString("-1.0")
+ case math.IsNaN(f):
+ return w.WriteString("NaN")
+ case math.IsInf(f, +1):
+ return w.WriteString("+Inf")
+ case math.IsInf(f, -1):
+ return w.WriteString("-Inf")
+ default:
+ bp := numBufPool.Get().(*[]byte)
+ *bp = strconv.AppendFloat((*bp)[:0], f, 'g', -1, 64)
+ if !bytes.ContainsAny(*bp, "e.") {
+ *bp = append(*bp, '.', '0')
+ }
+ written, err := w.Write(*bp)
+ numBufPool.Put(bp)
+ return written, err
+ }
+}
+
+// writeUint is like writeInt just for uint64.
+func writeUint(w enhancedWriter, u uint64) (int, error) {
+ bp := numBufPool.Get().(*[]byte)
+ *bp = strconv.AppendUint((*bp)[:0], u, 10)
+ written, err := w.Write(*bp)
+ numBufPool.Put(bp)
+ return written, err
+}
diff --git a/vendor/github.com/prometheus/common/expfmt/text_create.go b/vendor/github.com/prometheus/common/expfmt/text_create.go
new file mode 100644
index 0000000..5ba503b
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/text_create.go
@@ -0,0 +1,465 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package expfmt
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "math"
+ "strconv"
+ "strings"
+ "sync"
+
+ "github.com/prometheus/common/model"
+
+ dto "github.com/prometheus/client_model/go"
+)
+
+// enhancedWriter has all the enhanced write functions needed here. bufio.Writer
+// implements it.
+type enhancedWriter interface {
+ io.Writer
+ WriteRune(r rune) (n int, err error)
+ WriteString(s string) (n int, err error)
+ WriteByte(c byte) error
+}
+
+const (
+ initialNumBufSize = 24
+)
+
+var (
+ bufPool = sync.Pool{
+ New: func() interface{} {
+ return bufio.NewWriter(ioutil.Discard)
+ },
+ }
+ numBufPool = sync.Pool{
+ New: func() interface{} {
+ b := make([]byte, 0, initialNumBufSize)
+ return &b
+ },
+ }
+)
+
+// MetricFamilyToText converts a MetricFamily proto message into text format and
+// writes the resulting lines to 'out'. It returns the number of bytes written
+// and any error encountered. The output will have the same order as the input,
+// no further sorting is performed. Furthermore, this function assumes the input
+// is already sanitized and does not perform any sanity checks. If the input
+// contains duplicate metrics or invalid metric or label names, the conversion
+// will result in invalid text format output.
+//
+// This method fulfills the type 'prometheus.encoder'.
+func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err error) {
+ // Fail-fast checks.
+ if len(in.Metric) == 0 {
+ return 0, fmt.Errorf("MetricFamily has no metrics: %s", in)
+ }
+ name := in.GetName()
+ if name == "" {
+ return 0, fmt.Errorf("MetricFamily has no name: %s", in)
+ }
+
+ // Try the interface upgrade. If it doesn't work, we'll use a
+ // bufio.Writer from the sync.Pool.
+ w, ok := out.(enhancedWriter)
+ if !ok {
+ b := bufPool.Get().(*bufio.Writer)
+ b.Reset(out)
+ w = b
+ defer func() {
+ bErr := b.Flush()
+ if err == nil {
+ err = bErr
+ }
+ bufPool.Put(b)
+ }()
+ }
+
+ var n int
+
+ // Comments, first HELP, then TYPE.
+ if in.Help != nil {
+ n, err = w.WriteString("# HELP ")
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = w.WriteString(name)
+ written += n
+ if err != nil {
+ return
+ }
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return
+ }
+ n, err = writeEscapedString(w, *in.Help, false)
+ written += n
+ if err != nil {
+ return
+ }
+ err = w.WriteByte('\n')
+ written++
+ if err != nil {
+ return
+ }
+ }
+ n, err = w.WriteString("# TYPE ")
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = w.WriteString(name)
+ written += n
+ if err != nil {
+ return
+ }
+ metricType := in.GetType()
+ switch metricType {
+ case dto.MetricType_COUNTER:
+ n, err = w.WriteString(" counter\n")
+ case dto.MetricType_GAUGE:
+ n, err = w.WriteString(" gauge\n")
+ case dto.MetricType_SUMMARY:
+ n, err = w.WriteString(" summary\n")
+ case dto.MetricType_UNTYPED:
+ n, err = w.WriteString(" untyped\n")
+ case dto.MetricType_HISTOGRAM:
+ n, err = w.WriteString(" histogram\n")
+ default:
+ return written, fmt.Errorf("unknown metric type %s", metricType.String())
+ }
+ written += n
+ if err != nil {
+ return
+ }
+
+ // Finally the samples, one line for each.
+ for _, metric := range in.Metric {
+ switch metricType {
+ case dto.MetricType_COUNTER:
+ if metric.Counter == nil {
+ return written, fmt.Errorf(
+ "expected counter in metric %s %s", name, metric,
+ )
+ }
+ n, err = writeSample(
+ w, name, "", metric, "", 0,
+ metric.Counter.GetValue(),
+ )
+ case dto.MetricType_GAUGE:
+ if metric.Gauge == nil {
+ return written, fmt.Errorf(
+ "expected gauge in metric %s %s", name, metric,
+ )
+ }
+ n, err = writeSample(
+ w, name, "", metric, "", 0,
+ metric.Gauge.GetValue(),
+ )
+ case dto.MetricType_UNTYPED:
+ if metric.Untyped == nil {
+ return written, fmt.Errorf(
+ "expected untyped in metric %s %s", name, metric,
+ )
+ }
+ n, err = writeSample(
+ w, name, "", metric, "", 0,
+ metric.Untyped.GetValue(),
+ )
+ case dto.MetricType_SUMMARY:
+ if metric.Summary == nil {
+ return written, fmt.Errorf(
+ "expected summary in metric %s %s", name, metric,
+ )
+ }
+ for _, q := range metric.Summary.Quantile {
+ n, err = writeSample(
+ w, name, "", metric,
+ model.QuantileLabel, q.GetQuantile(),
+ q.GetValue(),
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ n, err = writeSample(
+ w, name, "_sum", metric, "", 0,
+ metric.Summary.GetSampleSum(),
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = writeSample(
+ w, name, "_count", metric, "", 0,
+ float64(metric.Summary.GetSampleCount()),
+ )
+ case dto.MetricType_HISTOGRAM:
+ if metric.Histogram == nil {
+ return written, fmt.Errorf(
+ "expected histogram in metric %s %s", name, metric,
+ )
+ }
+ infSeen := false
+ for _, b := range metric.Histogram.Bucket {
+ n, err = writeSample(
+ w, name, "_bucket", metric,
+ model.BucketLabel, b.GetUpperBound(),
+ float64(b.GetCumulativeCount()),
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ if math.IsInf(b.GetUpperBound(), +1) {
+ infSeen = true
+ }
+ }
+ if !infSeen {
+ n, err = writeSample(
+ w, name, "_bucket", metric,
+ model.BucketLabel, math.Inf(+1),
+ float64(metric.Histogram.GetSampleCount()),
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ n, err = writeSample(
+ w, name, "_sum", metric, "", 0,
+ metric.Histogram.GetSampleSum(),
+ )
+ written += n
+ if err != nil {
+ return
+ }
+ n, err = writeSample(
+ w, name, "_count", metric, "", 0,
+ float64(metric.Histogram.GetSampleCount()),
+ )
+ default:
+ return written, fmt.Errorf(
+ "unexpected type in metric %s %s", name, metric,
+ )
+ }
+ written += n
+ if err != nil {
+ return
+ }
+ }
+ return
+}
+
+// writeSample writes a single sample in text format to w, given the metric
+// name, the metric proto message itself, optionally an additional label name
+// with a float64 value (use empty string as label name if not required), and
+// the value. The function returns the number of bytes written and any error
+// encountered.
+func writeSample(
+ w enhancedWriter,
+ name, suffix string,
+ metric *dto.Metric,
+ additionalLabelName string, additionalLabelValue float64,
+ value float64,
+) (int, error) {
+ var written int
+ n, err := w.WriteString(name)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ if suffix != "" {
+ n, err = w.WriteString(suffix)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ n, err = writeLabelPairs(
+ w, metric.Label, additionalLabelName, additionalLabelValue,
+ )
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err = writeFloat(w, value)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ if metric.TimestampMs != nil {
+ err = w.WriteByte(' ')
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err = writeInt(w, *metric.TimestampMs)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ }
+ err = w.WriteByte('\n')
+ written++
+ if err != nil {
+ return written, err
+ }
+ return written, nil
+}
+
+// writeLabelPairs converts a slice of LabelPair proto messages plus the
+// explicitly given additional label pair into text formatted as required by the
+// text format and writes it to 'w'. An empty slice in combination with an empty
+// string 'additionalLabelName' results in nothing being written. Otherwise, the
+// label pairs are written, escaped as required by the text format, and enclosed
+// in '{...}'. The function returns the number of bytes written and any error
+// encountered.
+func writeLabelPairs(
+ w enhancedWriter,
+ in []*dto.LabelPair,
+ additionalLabelName string, additionalLabelValue float64,
+) (int, error) {
+ if len(in) == 0 && additionalLabelName == "" {
+ return 0, nil
+ }
+ var (
+ written int
+ separator byte = '{'
+ )
+ for _, lp := range in {
+ err := w.WriteByte(separator)
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err := w.WriteString(lp.GetName())
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = w.WriteString(`="`)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = writeEscapedString(w, lp.GetValue(), true)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte('"')
+ written++
+ if err != nil {
+ return written, err
+ }
+ separator = ','
+ }
+ if additionalLabelName != "" {
+ err := w.WriteByte(separator)
+ written++
+ if err != nil {
+ return written, err
+ }
+ n, err := w.WriteString(additionalLabelName)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = w.WriteString(`="`)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ n, err = writeFloat(w, additionalLabelValue)
+ written += n
+ if err != nil {
+ return written, err
+ }
+ err = w.WriteByte('"')
+ written++
+ if err != nil {
+ return written, err
+ }
+ }
+ err := w.WriteByte('}')
+ written++
+ if err != nil {
+ return written, err
+ }
+ return written, nil
+}
+
+// writeEscapedString replaces '\' by '\\', new line character by '\n', and - if
+// includeDoubleQuote is true - '"' by '\"'.
+var (
+ escaper = strings.NewReplacer("\\", `\\`, "\n", `\n`)
+ quotedEscaper = strings.NewReplacer("\\", `\\`, "\n", `\n`, "\"", `\"`)
+)
+
+func writeEscapedString(w enhancedWriter, v string, includeDoubleQuote bool) (int, error) {
+ if includeDoubleQuote {
+ return quotedEscaper.WriteString(w, v)
+ }
+ return escaper.WriteString(w, v)
+}
+
+// writeFloat is equivalent to fmt.Fprint with a float64 argument but hardcodes
+// a few common cases for increased efficiency. For non-hardcoded cases, it uses
+// strconv.AppendFloat to avoid allocations, similar to writeInt.
+func writeFloat(w enhancedWriter, f float64) (int, error) {
+ switch {
+ case f == 1:
+ return 1, w.WriteByte('1')
+ case f == 0:
+ return 1, w.WriteByte('0')
+ case f == -1:
+ return w.WriteString("-1")
+ case math.IsNaN(f):
+ return w.WriteString("NaN")
+ case math.IsInf(f, +1):
+ return w.WriteString("+Inf")
+ case math.IsInf(f, -1):
+ return w.WriteString("-Inf")
+ default:
+ bp := numBufPool.Get().(*[]byte)
+ *bp = strconv.AppendFloat((*bp)[:0], f, 'g', -1, 64)
+ written, err := w.Write(*bp)
+ numBufPool.Put(bp)
+ return written, err
+ }
+}
+
+// writeInt is equivalent to fmt.Fprint with an int64 argument but uses
+// strconv.AppendInt with a byte slice taken from a sync.Pool to avoid
+// allocations.
+func writeInt(w enhancedWriter, i int64) (int, error) {
+ bp := numBufPool.Get().(*[]byte)
+ *bp = strconv.AppendInt((*bp)[:0], i, 10)
+ written, err := w.Write(*bp)
+ numBufPool.Put(bp)
+ return written, err
+}
diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go
new file mode 100644
index 0000000..84be064
--- /dev/null
+++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go
@@ -0,0 +1,775 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package expfmt
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "math"
+ "strconv"
+ "strings"
+
+ dto "github.com/prometheus/client_model/go"
+
+ "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
+ "github.com/prometheus/common/model"
+)
+
+// A stateFn is a function that represents a state in a state machine. By
+// executing it, the state is progressed to the next state. The stateFn returns
+// another stateFn, which represents the new state. The end state is represented
+// by nil.
+type stateFn func() stateFn
+
+// ParseError signals errors while parsing the simple and flat text-based
+// exchange format.
+type ParseError struct {
+ Line int
+ Msg string
+}
+
+// Error implements the error interface.
+func (e ParseError) Error() string {
+ return fmt.Sprintf("text format parsing error in line %d: %s", e.Line, e.Msg)
+}
+
+// TextParser is used to parse the simple and flat text-based exchange format. Its
+// zero value is ready to use.
+type TextParser struct {
+ metricFamiliesByName map[string]*dto.MetricFamily
+ buf *bufio.Reader // Where the parsed input is read through.
+ err error // Most recent error.
+ lineCount int // Tracks the line count for error messages.
+ currentByte byte // The most recent byte read.
+ currentToken bytes.Buffer // Re-used each time a token has to be gathered from multiple bytes.
+ currentMF *dto.MetricFamily
+ currentMetric *dto.Metric
+ currentLabelPair *dto.LabelPair
+
+ // The remaining member variables are only used for summaries/histograms.
+ currentLabels map[string]string // All labels including '__name__' but excluding 'quantile'/'le'
+ // Summary specific.
+ summaries map[uint64]*dto.Metric // Key is created with LabelsToSignature.
+ currentQuantile float64
+ // Histogram specific.
+ histograms map[uint64]*dto.Metric // Key is created with LabelsToSignature.
+ currentBucket float64
+ // These tell us if the currently processed line ends on '_count' or
+ // '_sum' respectively and belong to a summary/histogram, representing the sample
+ // count and sum of that summary/histogram.
+ currentIsSummaryCount, currentIsSummarySum bool
+ currentIsHistogramCount, currentIsHistogramSum bool
+}
+
+// TextToMetricFamilies reads 'in' as the simple and flat text-based exchange
+// format and creates MetricFamily proto messages. It returns the MetricFamily
+// proto messages in a map where the metric names are the keys, along with any
+// error encountered.
+//
+// If the input contains duplicate metrics (i.e. lines with the same metric name
+// and exactly the same label set), the resulting MetricFamily will contain
+// duplicate Metric proto messages. Similar is true for duplicate label
+// names. Checks for duplicates have to be performed separately, if required.
+// Also note that neither the metrics within each MetricFamily are sorted nor
+// the label pairs within each Metric. Sorting is not required for the most
+// frequent use of this method, which is sample ingestion in the Prometheus
+// server. However, for presentation purposes, you might want to sort the
+// metrics, and in some cases, you must sort the labels, e.g. for consumption by
+// the metric family injection hook of the Prometheus registry.
+//
+// Summaries and histograms are rather special beasts. You would probably not
+// use them in the simple text format anyway. This method can deal with
+// summaries and histograms if they are presented in exactly the way the
+// text.Create function creates them.
+//
+// This method must not be called concurrently. If you want to parse different
+// input concurrently, instantiate a separate Parser for each goroutine.
+func (p *TextParser) TextToMetricFamilies(in io.Reader) (map[string]*dto.MetricFamily, error) {
+ p.reset(in)
+ for nextState := p.startOfLine; nextState != nil; nextState = nextState() {
+ // Magic happens here...
+ }
+ // Get rid of empty metric families.
+ for k, mf := range p.metricFamiliesByName {
+ if len(mf.GetMetric()) == 0 {
+ delete(p.metricFamiliesByName, k)
+ }
+ }
+ // If p.err is io.EOF now, we have run into a premature end of the input
+ // stream. Turn this error into something nicer and more
+ // meaningful. (io.EOF is often used as a signal for the legitimate end
+ // of an input stream.)
+ if p.err == io.EOF {
+ p.parseError("unexpected end of input stream")
+ }
+ return p.metricFamiliesByName, p.err
+}
+
+func (p *TextParser) reset(in io.Reader) {
+ p.metricFamiliesByName = map[string]*dto.MetricFamily{}
+ if p.buf == nil {
+ p.buf = bufio.NewReader(in)
+ } else {
+ p.buf.Reset(in)
+ }
+ p.err = nil
+ p.lineCount = 0
+ if p.summaries == nil || len(p.summaries) > 0 {
+ p.summaries = map[uint64]*dto.Metric{}
+ }
+ if p.histograms == nil || len(p.histograms) > 0 {
+ p.histograms = map[uint64]*dto.Metric{}
+ }
+ p.currentQuantile = math.NaN()
+ p.currentBucket = math.NaN()
+}
+
+// startOfLine represents the state where the next byte read from p.buf is the
+// start of a line (or whitespace leading up to it).
+func (p *TextParser) startOfLine() stateFn {
+ p.lineCount++
+ if p.skipBlankTab(); p.err != nil {
+ // End of input reached. This is the only case where
+ // that is not an error but a signal that we are done.
+ p.err = nil
+ return nil
+ }
+ switch p.currentByte {
+ case '#':
+ return p.startComment
+ case '\n':
+ return p.startOfLine // Empty line, start the next one.
+ }
+ return p.readingMetricName
+}
+
+// startComment represents the state where the next byte read from p.buf is the
+// start of a comment (or whitespace leading up to it).
+func (p *TextParser) startComment() stateFn {
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte == '\n' {
+ return p.startOfLine
+ }
+ if p.readTokenUntilWhitespace(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ // If we have hit the end of line already, there is nothing left
+ // to do. This is not considered a syntax error.
+ if p.currentByte == '\n' {
+ return p.startOfLine
+ }
+ keyword := p.currentToken.String()
+ if keyword != "HELP" && keyword != "TYPE" {
+ // Generic comment, ignore by fast forwarding to end of line.
+ for p.currentByte != '\n' {
+ if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ }
+ return p.startOfLine
+ }
+ // There is something. Next has to be a metric name.
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.readTokenAsMetricName(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte == '\n' {
+ // At the end of the line already.
+ // Again, this is not considered a syntax error.
+ return p.startOfLine
+ }
+ if !isBlankOrTab(p.currentByte) {
+ p.parseError("invalid metric name in comment")
+ return nil
+ }
+ p.setOrCreateCurrentMF()
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte == '\n' {
+ // At the end of the line already.
+ // Again, this is not considered a syntax error.
+ return p.startOfLine
+ }
+ switch keyword {
+ case "HELP":
+ return p.readingHelp
+ case "TYPE":
+ return p.readingType
+ }
+ panic(fmt.Sprintf("code error: unexpected keyword %q", keyword))
+}
+
+// readingMetricName represents the state where the last byte read (now in
+// p.currentByte) is the first byte of a metric name.
+func (p *TextParser) readingMetricName() stateFn {
+ if p.readTokenAsMetricName(); p.err != nil {
+ return nil
+ }
+ if p.currentToken.Len() == 0 {
+ p.parseError("invalid metric name")
+ return nil
+ }
+ p.setOrCreateCurrentMF()
+ // Now is the time to fix the type if it hasn't happened yet.
+ if p.currentMF.Type == nil {
+ p.currentMF.Type = dto.MetricType_UNTYPED.Enum()
+ }
+ p.currentMetric = &dto.Metric{}
+ // Do not append the newly created currentMetric to
+ // currentMF.Metric right now. First wait if this is a summary,
+ // and the metric exists already, which we can only know after
+ // having read all the labels.
+ if p.skipBlankTabIfCurrentBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ return p.readingLabels
+}
+
+// readingLabels represents the state where the last byte read (now in
+// p.currentByte) is either the first byte of the label set (i.e. a '{'), or the
+// first byte of the value (otherwise).
+func (p *TextParser) readingLabels() stateFn {
+ // Summaries/histograms are special. We have to reset the
+ // currentLabels map, currentQuantile and currentBucket before starting to
+ // read labels.
+ if p.currentMF.GetType() == dto.MetricType_SUMMARY || p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ p.currentLabels = map[string]string{}
+ p.currentLabels[string(model.MetricNameLabel)] = p.currentMF.GetName()
+ p.currentQuantile = math.NaN()
+ p.currentBucket = math.NaN()
+ }
+ if p.currentByte != '{' {
+ return p.readingValue
+ }
+ return p.startLabelName
+}
+
+// startLabelName represents the state where the next byte read from p.buf is
+// the start of a label name (or whitespace leading up to it).
+func (p *TextParser) startLabelName() stateFn {
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte == '}' {
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ return p.readingValue
+ }
+ if p.readTokenAsLabelName(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentToken.Len() == 0 {
+ p.parseError(fmt.Sprintf("invalid label name for metric %q", p.currentMF.GetName()))
+ return nil
+ }
+ p.currentLabelPair = &dto.LabelPair{Name: proto.String(p.currentToken.String())}
+ if p.currentLabelPair.GetName() == string(model.MetricNameLabel) {
+ p.parseError(fmt.Sprintf("label name %q is reserved", model.MetricNameLabel))
+ return nil
+ }
+ // Special summary/histogram treatment. Don't add 'quantile' and 'le'
+ // labels to 'real' labels.
+ if !(p.currentMF.GetType() == dto.MetricType_SUMMARY && p.currentLabelPair.GetName() == model.QuantileLabel) &&
+ !(p.currentMF.GetType() == dto.MetricType_HISTOGRAM && p.currentLabelPair.GetName() == model.BucketLabel) {
+ p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPair)
+ }
+ if p.skipBlankTabIfCurrentBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte != '=' {
+ p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte))
+ return nil
+ }
+ // Check for duplicate label names.
+ labels := make(map[string]struct{})
+ for _, l := range p.currentMetric.Label {
+ lName := l.GetName()
+ if _, exists := labels[lName]; !exists {
+ labels[lName] = struct{}{}
+ } else {
+ p.parseError(fmt.Sprintf("duplicate label names for metric %q", p.currentMF.GetName()))
+ return nil
+ }
+ }
+ return p.startLabelValue
+}
+
+// startLabelValue represents the state where the next byte read from p.buf is
+// the start of a (quoted) label value (or whitespace leading up to it).
+func (p *TextParser) startLabelValue() stateFn {
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentByte != '"' {
+ p.parseError(fmt.Sprintf("expected '\"' at start of label value, found %q", p.currentByte))
+ return nil
+ }
+ if p.readTokenAsLabelValue(); p.err != nil {
+ return nil
+ }
+ if !model.LabelValue(p.currentToken.String()).IsValid() {
+ p.parseError(fmt.Sprintf("invalid label value %q", p.currentToken.String()))
+ return nil
+ }
+ p.currentLabelPair.Value = proto.String(p.currentToken.String())
+ // Special treatment of summaries:
+ // - Quantile labels are special, will result in dto.Quantile later.
+ // - Other labels have to be added to currentLabels for signature calculation.
+ if p.currentMF.GetType() == dto.MetricType_SUMMARY {
+ if p.currentLabelPair.GetName() == model.QuantileLabel {
+ if p.currentQuantile, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil {
+ // Create a more helpful error message.
+ p.parseError(fmt.Sprintf("expected float as value for 'quantile' label, got %q", p.currentLabelPair.GetValue()))
+ return nil
+ }
+ } else {
+ p.currentLabels[p.currentLabelPair.GetName()] = p.currentLabelPair.GetValue()
+ }
+ }
+ // Similar special treatment of histograms.
+ if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ if p.currentLabelPair.GetName() == model.BucketLabel {
+ if p.currentBucket, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil {
+ // Create a more helpful error message.
+ p.parseError(fmt.Sprintf("expected float as value for 'le' label, got %q", p.currentLabelPair.GetValue()))
+ return nil
+ }
+ } else {
+ p.currentLabels[p.currentLabelPair.GetName()] = p.currentLabelPair.GetValue()
+ }
+ }
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ switch p.currentByte {
+ case ',':
+ return p.startLabelName
+
+ case '}':
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ return p.readingValue
+ default:
+ p.parseError(fmt.Sprintf("unexpected end of label value %q", p.currentLabelPair.GetValue()))
+ return nil
+ }
+}
+
+// readingValue represents the state where the last byte read (now in
+// p.currentByte) is the first byte of the sample value (i.e. a float).
+func (p *TextParser) readingValue() stateFn {
+ // When we are here, we have read all the labels, so for the
+ // special case of a summary/histogram, we can finally find out
+ // if the metric already exists.
+ if p.currentMF.GetType() == dto.MetricType_SUMMARY {
+ signature := model.LabelsToSignature(p.currentLabels)
+ if summary := p.summaries[signature]; summary != nil {
+ p.currentMetric = summary
+ } else {
+ p.summaries[signature] = p.currentMetric
+ p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
+ }
+ } else if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ signature := model.LabelsToSignature(p.currentLabels)
+ if histogram := p.histograms[signature]; histogram != nil {
+ p.currentMetric = histogram
+ } else {
+ p.histograms[signature] = p.currentMetric
+ p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
+ }
+ } else {
+ p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
+ }
+ if p.readTokenUntilWhitespace(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ value, err := parseFloat(p.currentToken.String())
+ if err != nil {
+ // Create a more helpful error message.
+ p.parseError(fmt.Sprintf("expected float as value, got %q", p.currentToken.String()))
+ return nil
+ }
+ switch p.currentMF.GetType() {
+ case dto.MetricType_COUNTER:
+ p.currentMetric.Counter = &dto.Counter{Value: proto.Float64(value)}
+ case dto.MetricType_GAUGE:
+ p.currentMetric.Gauge = &dto.Gauge{Value: proto.Float64(value)}
+ case dto.MetricType_UNTYPED:
+ p.currentMetric.Untyped = &dto.Untyped{Value: proto.Float64(value)}
+ case dto.MetricType_SUMMARY:
+ // *sigh*
+ if p.currentMetric.Summary == nil {
+ p.currentMetric.Summary = &dto.Summary{}
+ }
+ switch {
+ case p.currentIsSummaryCount:
+ p.currentMetric.Summary.SampleCount = proto.Uint64(uint64(value))
+ case p.currentIsSummarySum:
+ p.currentMetric.Summary.SampleSum = proto.Float64(value)
+ case !math.IsNaN(p.currentQuantile):
+ p.currentMetric.Summary.Quantile = append(
+ p.currentMetric.Summary.Quantile,
+ &dto.Quantile{
+ Quantile: proto.Float64(p.currentQuantile),
+ Value: proto.Float64(value),
+ },
+ )
+ }
+ case dto.MetricType_HISTOGRAM:
+ // *sigh*
+ if p.currentMetric.Histogram == nil {
+ p.currentMetric.Histogram = &dto.Histogram{}
+ }
+ switch {
+ case p.currentIsHistogramCount:
+ p.currentMetric.Histogram.SampleCount = proto.Uint64(uint64(value))
+ case p.currentIsHistogramSum:
+ p.currentMetric.Histogram.SampleSum = proto.Float64(value)
+ case !math.IsNaN(p.currentBucket):
+ p.currentMetric.Histogram.Bucket = append(
+ p.currentMetric.Histogram.Bucket,
+ &dto.Bucket{
+ UpperBound: proto.Float64(p.currentBucket),
+ CumulativeCount: proto.Uint64(uint64(value)),
+ },
+ )
+ }
+ default:
+ p.err = fmt.Errorf("unexpected type for metric name %q", p.currentMF.GetName())
+ }
+ if p.currentByte == '\n' {
+ return p.startOfLine
+ }
+ return p.startTimestamp
+}
+
+// startTimestamp represents the state where the next byte read from p.buf is
+// the start of the timestamp (or whitespace leading up to it).
+func (p *TextParser) startTimestamp() stateFn {
+ if p.skipBlankTab(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.readTokenUntilWhitespace(); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ timestamp, err := strconv.ParseInt(p.currentToken.String(), 10, 64)
+ if err != nil {
+ // Create a more helpful error message.
+ p.parseError(fmt.Sprintf("expected integer as timestamp, got %q", p.currentToken.String()))
+ return nil
+ }
+ p.currentMetric.TimestampMs = proto.Int64(timestamp)
+ if p.readTokenUntilNewline(false); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ if p.currentToken.Len() > 0 {
+ p.parseError(fmt.Sprintf("spurious string after timestamp: %q", p.currentToken.String()))
+ return nil
+ }
+ return p.startOfLine
+}
+
+// readingHelp represents the state where the last byte read (now in
+// p.currentByte) is the first byte of the docstring after 'HELP'.
+func (p *TextParser) readingHelp() stateFn {
+ if p.currentMF.Help != nil {
+ p.parseError(fmt.Sprintf("second HELP line for metric name %q", p.currentMF.GetName()))
+ return nil
+ }
+ // Rest of line is the docstring.
+ if p.readTokenUntilNewline(true); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ p.currentMF.Help = proto.String(p.currentToken.String())
+ return p.startOfLine
+}
+
+// readingType represents the state where the last byte read (now in
+// p.currentByte) is the first byte of the type hint after 'HELP'.
+func (p *TextParser) readingType() stateFn {
+ if p.currentMF.Type != nil {
+ p.parseError(fmt.Sprintf("second TYPE line for metric name %q, or TYPE reported after samples", p.currentMF.GetName()))
+ return nil
+ }
+ // Rest of line is the type.
+ if p.readTokenUntilNewline(false); p.err != nil {
+ return nil // Unexpected end of input.
+ }
+ metricType, ok := dto.MetricType_value[strings.ToUpper(p.currentToken.String())]
+ if !ok {
+ p.parseError(fmt.Sprintf("unknown metric type %q", p.currentToken.String()))
+ return nil
+ }
+ p.currentMF.Type = dto.MetricType(metricType).Enum()
+ return p.startOfLine
+}
+
+// parseError sets p.err to a ParseError at the current line with the given
+// message.
+func (p *TextParser) parseError(msg string) {
+ p.err = ParseError{
+ Line: p.lineCount,
+ Msg: msg,
+ }
+}
+
+// skipBlankTab reads (and discards) bytes from p.buf until it encounters a byte
+// that is neither ' ' nor '\t'. That byte is left in p.currentByte.
+func (p *TextParser) skipBlankTab() {
+ for {
+ if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil || !isBlankOrTab(p.currentByte) {
+ return
+ }
+ }
+}
+
+// skipBlankTabIfCurrentBlankTab works exactly as skipBlankTab but doesn't do
+// anything if p.currentByte is neither ' ' nor '\t'.
+func (p *TextParser) skipBlankTabIfCurrentBlankTab() {
+ if isBlankOrTab(p.currentByte) {
+ p.skipBlankTab()
+ }
+}
+
+// readTokenUntilWhitespace copies bytes from p.buf into p.currentToken. The
+// first byte considered is the byte already read (now in p.currentByte). The
+// first whitespace byte encountered is still copied into p.currentByte, but not
+// into p.currentToken.
+func (p *TextParser) readTokenUntilWhitespace() {
+ p.currentToken.Reset()
+ for p.err == nil && !isBlankOrTab(p.currentByte) && p.currentByte != '\n' {
+ p.currentToken.WriteByte(p.currentByte)
+ p.currentByte, p.err = p.buf.ReadByte()
+ }
+}
+
+// readTokenUntilNewline copies bytes from p.buf into p.currentToken. The first
+// byte considered is the byte already read (now in p.currentByte). The first
+// newline byte encountered is still copied into p.currentByte, but not into
+// p.currentToken. If recognizeEscapeSequence is true, two escape sequences are
+// recognized: '\\' translates into '\', and '\n' into a line-feed character.
+// All other escape sequences are invalid and cause an error.
+func (p *TextParser) readTokenUntilNewline(recognizeEscapeSequence bool) {
+ p.currentToken.Reset()
+ escaped := false
+ for p.err == nil {
+ if recognizeEscapeSequence && escaped {
+ switch p.currentByte {
+ case '\\':
+ p.currentToken.WriteByte(p.currentByte)
+ case 'n':
+ p.currentToken.WriteByte('\n')
+ default:
+ p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte))
+ return
+ }
+ escaped = false
+ } else {
+ switch p.currentByte {
+ case '\n':
+ return
+ case '\\':
+ escaped = true
+ default:
+ p.currentToken.WriteByte(p.currentByte)
+ }
+ }
+ p.currentByte, p.err = p.buf.ReadByte()
+ }
+}
+
+// readTokenAsMetricName copies a metric name from p.buf into p.currentToken.
+// The first byte considered is the byte already read (now in p.currentByte).
+// The first byte not part of a metric name is still copied into p.currentByte,
+// but not into p.currentToken.
+func (p *TextParser) readTokenAsMetricName() {
+ p.currentToken.Reset()
+ if !isValidMetricNameStart(p.currentByte) {
+ return
+ }
+ for {
+ p.currentToken.WriteByte(p.currentByte)
+ p.currentByte, p.err = p.buf.ReadByte()
+ if p.err != nil || !isValidMetricNameContinuation(p.currentByte) {
+ return
+ }
+ }
+}
+
+// readTokenAsLabelName copies a label name from p.buf into p.currentToken.
+// The first byte considered is the byte already read (now in p.currentByte).
+// The first byte not part of a label name is still copied into p.currentByte,
+// but not into p.currentToken.
+func (p *TextParser) readTokenAsLabelName() {
+ p.currentToken.Reset()
+ if !isValidLabelNameStart(p.currentByte) {
+ return
+ }
+ for {
+ p.currentToken.WriteByte(p.currentByte)
+ p.currentByte, p.err = p.buf.ReadByte()
+ if p.err != nil || !isValidLabelNameContinuation(p.currentByte) {
+ return
+ }
+ }
+}
+
+// readTokenAsLabelValue copies a label value from p.buf into p.currentToken.
+// In contrast to the other 'readTokenAs...' functions, which start with the
+// last read byte in p.currentByte, this method ignores p.currentByte and starts
+// with reading a new byte from p.buf. The first byte not part of a label value
+// is still copied into p.currentByte, but not into p.currentToken.
+func (p *TextParser) readTokenAsLabelValue() {
+ p.currentToken.Reset()
+ escaped := false
+ for {
+ if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil {
+ return
+ }
+ if escaped {
+ switch p.currentByte {
+ case '"', '\\':
+ p.currentToken.WriteByte(p.currentByte)
+ case 'n':
+ p.currentToken.WriteByte('\n')
+ default:
+ p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte))
+ return
+ }
+ escaped = false
+ continue
+ }
+ switch p.currentByte {
+ case '"':
+ return
+ case '\n':
+ p.parseError(fmt.Sprintf("label value %q contains unescaped new-line", p.currentToken.String()))
+ return
+ case '\\':
+ escaped = true
+ default:
+ p.currentToken.WriteByte(p.currentByte)
+ }
+ }
+}
+
+func (p *TextParser) setOrCreateCurrentMF() {
+ p.currentIsSummaryCount = false
+ p.currentIsSummarySum = false
+ p.currentIsHistogramCount = false
+ p.currentIsHistogramSum = false
+ name := p.currentToken.String()
+ if p.currentMF = p.metricFamiliesByName[name]; p.currentMF != nil {
+ return
+ }
+ // Try out if this is a _sum or _count for a summary/histogram.
+ summaryName := summaryMetricName(name)
+ if p.currentMF = p.metricFamiliesByName[summaryName]; p.currentMF != nil {
+ if p.currentMF.GetType() == dto.MetricType_SUMMARY {
+ if isCount(name) {
+ p.currentIsSummaryCount = true
+ }
+ if isSum(name) {
+ p.currentIsSummarySum = true
+ }
+ return
+ }
+ }
+ histogramName := histogramMetricName(name)
+ if p.currentMF = p.metricFamiliesByName[histogramName]; p.currentMF != nil {
+ if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
+ if isCount(name) {
+ p.currentIsHistogramCount = true
+ }
+ if isSum(name) {
+ p.currentIsHistogramSum = true
+ }
+ return
+ }
+ }
+ p.currentMF = &dto.MetricFamily{Name: proto.String(name)}
+ p.metricFamiliesByName[name] = p.currentMF
+}
+
+func isValidLabelNameStart(b byte) bool {
+ return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_'
+}
+
+func isValidLabelNameContinuation(b byte) bool {
+ return isValidLabelNameStart(b) || (b >= '0' && b <= '9')
+}
+
+func isValidMetricNameStart(b byte) bool {
+ return isValidLabelNameStart(b) || b == ':'
+}
+
+func isValidMetricNameContinuation(b byte) bool {
+ return isValidLabelNameContinuation(b) || b == ':'
+}
+
+func isBlankOrTab(b byte) bool {
+ return b == ' ' || b == '\t'
+}
+
+func isCount(name string) bool {
+ return len(name) > 6 && name[len(name)-6:] == "_count"
+}
+
+func isSum(name string) bool {
+ return len(name) > 4 && name[len(name)-4:] == "_sum"
+}
+
+func isBucket(name string) bool {
+ return len(name) > 7 && name[len(name)-7:] == "_bucket"
+}
+
+func summaryMetricName(name string) string {
+ switch {
+ case isCount(name):
+ return name[:len(name)-6]
+ case isSum(name):
+ return name[:len(name)-4]
+ default:
+ return name
+ }
+}
+
+func histogramMetricName(name string) string {
+ switch {
+ case isCount(name):
+ return name[:len(name)-6]
+ case isSum(name):
+ return name[:len(name)-4]
+ case isBucket(name):
+ return name[:len(name)-7]
+ default:
+ return name
+ }
+}
+
+func parseFloat(s string) (float64, error) {
+ if strings.ContainsAny(s, "pP_") {
+ return 0, fmt.Errorf("unsupported character in float")
+ }
+ return strconv.ParseFloat(s, 64)
+}
diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/BUILD.bazel b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/BUILD.bazel
new file mode 100644
index 0000000..bbfeb68
--- /dev/null
+++ b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/BUILD.bazel
@@ -0,0 +1,9 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "goautoneg",
+ srcs = ["autoneg.go"],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg",
+ importpath = "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg",
+ visibility = ["//vendor/github.com/prometheus/common:__subpackages__"],
+)
diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/README.txt b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/README.txt
new file mode 100644
index 0000000..7723656
--- /dev/null
+++ b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/README.txt
@@ -0,0 +1,67 @@
+PACKAGE
+
+package goautoneg
+import "bitbucket.org/ww/goautoneg"
+
+HTTP Content-Type Autonegotiation.
+
+The functions in this package implement the behaviour specified in
+http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
+
+Copyright (c) 2011, Open Knowledge Foundation Ltd.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ Neither the name of the Open Knowledge Foundation Ltd. nor the
+ names of its contributors may be used to endorse or promote
+ products derived from this software without specific prior written
+ permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+FUNCTIONS
+
+func Negotiate(header string, alternatives []string) (content_type string)
+Negotiate the most appropriate content_type given the accept header
+and a list of alternatives.
+
+func ParseAccept(header string) (accept []Accept)
+Parse an Accept Header string returning a sorted list
+of clauses
+
+
+TYPES
+
+type Accept struct {
+ Type, SubType string
+ Q float32
+ Params map[string]string
+}
+Structure to represent a clause in an HTTP Accept Header
+
+
+SUBDIRECTORIES
+
+ .hg
diff --git a/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go
new file mode 100644
index 0000000..26e9228
--- /dev/null
+++ b/vendor/github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg/autoneg.go
@@ -0,0 +1,162 @@
+/*
+Copyright (c) 2011, Open Knowledge Foundation Ltd.
+All rights reserved.
+
+HTTP Content-Type Autonegotiation.
+
+The functions in this package implement the behaviour specified in
+http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ Neither the name of the Open Knowledge Foundation Ltd. nor the
+ names of its contributors may be used to endorse or promote
+ products derived from this software without specific prior written
+ permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+*/
+package goautoneg
+
+import (
+ "sort"
+ "strconv"
+ "strings"
+)
+
+// Structure to represent a clause in an HTTP Accept Header
+type Accept struct {
+ Type, SubType string
+ Q float64
+ Params map[string]string
+}
+
+// For internal use, so that we can use the sort interface
+type accept_slice []Accept
+
+func (accept accept_slice) Len() int {
+ slice := []Accept(accept)
+ return len(slice)
+}
+
+func (accept accept_slice) Less(i, j int) bool {
+ slice := []Accept(accept)
+ ai, aj := slice[i], slice[j]
+ if ai.Q > aj.Q {
+ return true
+ }
+ if ai.Type != "*" && aj.Type == "*" {
+ return true
+ }
+ if ai.SubType != "*" && aj.SubType == "*" {
+ return true
+ }
+ return false
+}
+
+func (accept accept_slice) Swap(i, j int) {
+ slice := []Accept(accept)
+ slice[i], slice[j] = slice[j], slice[i]
+}
+
+// Parse an Accept Header string returning a sorted list
+// of clauses
+func ParseAccept(header string) (accept []Accept) {
+ parts := strings.Split(header, ",")
+ accept = make([]Accept, 0, len(parts))
+ for _, part := range parts {
+ part := strings.Trim(part, " ")
+
+ a := Accept{}
+ a.Params = make(map[string]string)
+ a.Q = 1.0
+
+ mrp := strings.Split(part, ";")
+
+ media_range := mrp[0]
+ sp := strings.Split(media_range, "/")
+ a.Type = strings.Trim(sp[0], " ")
+
+ switch {
+ case len(sp) == 1 && a.Type == "*":
+ a.SubType = "*"
+ case len(sp) == 2:
+ a.SubType = strings.Trim(sp[1], " ")
+ default:
+ continue
+ }
+
+ if len(mrp) == 1 {
+ accept = append(accept, a)
+ continue
+ }
+
+ for _, param := range mrp[1:] {
+ sp := strings.SplitN(param, "=", 2)
+ if len(sp) != 2 {
+ continue
+ }
+ token := strings.Trim(sp[0], " ")
+ if token == "q" {
+ a.Q, _ = strconv.ParseFloat(sp[1], 32)
+ } else {
+ a.Params[token] = strings.Trim(sp[1], " ")
+ }
+ }
+
+ accept = append(accept, a)
+ }
+
+ slice := accept_slice(accept)
+ sort.Sort(slice)
+
+ return
+}
+
+// Negotiate the most appropriate content_type given the accept header
+// and a list of alternatives.
+func Negotiate(header string, alternatives []string) (content_type string) {
+ asp := make([][]string, 0, len(alternatives))
+ for _, ctype := range alternatives {
+ asp = append(asp, strings.SplitN(ctype, "/", 2))
+ }
+ for _, clause := range ParseAccept(header) {
+ for i, ctsp := range asp {
+ if clause.Type == ctsp[0] && clause.SubType == ctsp[1] {
+ content_type = alternatives[i]
+ return
+ }
+ if clause.Type == ctsp[0] && clause.SubType == "*" {
+ content_type = alternatives[i]
+ return
+ }
+ if clause.Type == "*" && clause.SubType == "*" {
+ content_type = alternatives[i]
+ return
+ }
+ }
+ }
+ return
+}
diff --git a/vendor/github.com/prometheus/common/model/BUILD.bazel b/vendor/github.com/prometheus/common/model/BUILD.bazel
new file mode 100644
index 0000000..29608d0
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/BUILD.bazel
@@ -0,0 +1,21 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "model",
+ srcs = [
+ "alert.go",
+ "fingerprinting.go",
+ "fnv.go",
+ "labels.go",
+ "labelset.go",
+ "metric.go",
+ "model.go",
+ "signature.go",
+ "silence.go",
+ "time.go",
+ "value.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/common/model",
+ importpath = "github.com/prometheus/common/model",
+ visibility = ["//visibility:public"],
+)
diff --git a/vendor/github.com/prometheus/common/model/alert.go b/vendor/github.com/prometheus/common/model/alert.go
new file mode 100644
index 0000000..35e739c
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/alert.go
@@ -0,0 +1,136 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "fmt"
+ "time"
+)
+
+type AlertStatus string
+
+const (
+ AlertFiring AlertStatus = "firing"
+ AlertResolved AlertStatus = "resolved"
+)
+
+// Alert is a generic representation of an alert in the Prometheus eco-system.
+type Alert struct {
+ // Label value pairs for purpose of aggregation, matching, and disposition
+ // dispatching. This must minimally include an "alertname" label.
+ Labels LabelSet `json:"labels"`
+
+ // Extra key/value information which does not define alert identity.
+ Annotations LabelSet `json:"annotations"`
+
+ // The known time range for this alert. Both ends are optional.
+ StartsAt time.Time `json:"startsAt,omitempty"`
+ EndsAt time.Time `json:"endsAt,omitempty"`
+ GeneratorURL string `json:"generatorURL"`
+}
+
+// Name returns the name of the alert. It is equivalent to the "alertname" label.
+func (a *Alert) Name() string {
+ return string(a.Labels[AlertNameLabel])
+}
+
+// Fingerprint returns a unique hash for the alert. It is equivalent to
+// the fingerprint of the alert's label set.
+func (a *Alert) Fingerprint() Fingerprint {
+ return a.Labels.Fingerprint()
+}
+
+func (a *Alert) String() string {
+ s := fmt.Sprintf("%s[%s]", a.Name(), a.Fingerprint().String()[:7])
+ if a.Resolved() {
+ return s + "[resolved]"
+ }
+ return s + "[active]"
+}
+
+// Resolved returns true iff the activity interval ended in the past.
+func (a *Alert) Resolved() bool {
+ return a.ResolvedAt(time.Now())
+}
+
+// ResolvedAt returns true off the activity interval ended before
+// the given timestamp.
+func (a *Alert) ResolvedAt(ts time.Time) bool {
+ if a.EndsAt.IsZero() {
+ return false
+ }
+ return !a.EndsAt.After(ts)
+}
+
+// Status returns the status of the alert.
+func (a *Alert) Status() AlertStatus {
+ if a.Resolved() {
+ return AlertResolved
+ }
+ return AlertFiring
+}
+
+// Validate checks whether the alert data is inconsistent.
+func (a *Alert) Validate() error {
+ if a.StartsAt.IsZero() {
+ return fmt.Errorf("start time missing")
+ }
+ if !a.EndsAt.IsZero() && a.EndsAt.Before(a.StartsAt) {
+ return fmt.Errorf("start time must be before end time")
+ }
+ if err := a.Labels.Validate(); err != nil {
+ return fmt.Errorf("invalid label set: %s", err)
+ }
+ if len(a.Labels) == 0 {
+ return fmt.Errorf("at least one label pair required")
+ }
+ if err := a.Annotations.Validate(); err != nil {
+ return fmt.Errorf("invalid annotations: %s", err)
+ }
+ return nil
+}
+
+// Alert is a list of alerts that can be sorted in chronological order.
+type Alerts []*Alert
+
+func (as Alerts) Len() int { return len(as) }
+func (as Alerts) Swap(i, j int) { as[i], as[j] = as[j], as[i] }
+
+func (as Alerts) Less(i, j int) bool {
+ if as[i].StartsAt.Before(as[j].StartsAt) {
+ return true
+ }
+ if as[i].EndsAt.Before(as[j].EndsAt) {
+ return true
+ }
+ return as[i].Fingerprint() < as[j].Fingerprint()
+}
+
+// HasFiring returns true iff one of the alerts is not resolved.
+func (as Alerts) HasFiring() bool {
+ for _, a := range as {
+ if !a.Resolved() {
+ return true
+ }
+ }
+ return false
+}
+
+// Status returns StatusFiring iff at least one of the alerts is firing.
+func (as Alerts) Status() AlertStatus {
+ if as.HasFiring() {
+ return AlertFiring
+ }
+ return AlertResolved
+}
diff --git a/vendor/github.com/prometheus/common/model/fingerprinting.go b/vendor/github.com/prometheus/common/model/fingerprinting.go
new file mode 100644
index 0000000..fc4de41
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/fingerprinting.go
@@ -0,0 +1,105 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "fmt"
+ "strconv"
+)
+
+// Fingerprint provides a hash-capable representation of a Metric.
+// For our purposes, FNV-1A 64-bit is used.
+type Fingerprint uint64
+
+// FingerprintFromString transforms a string representation into a Fingerprint.
+func FingerprintFromString(s string) (Fingerprint, error) {
+ num, err := strconv.ParseUint(s, 16, 64)
+ return Fingerprint(num), err
+}
+
+// ParseFingerprint parses the input string into a fingerprint.
+func ParseFingerprint(s string) (Fingerprint, error) {
+ num, err := strconv.ParseUint(s, 16, 64)
+ if err != nil {
+ return 0, err
+ }
+ return Fingerprint(num), nil
+}
+
+func (f Fingerprint) String() string {
+ return fmt.Sprintf("%016x", uint64(f))
+}
+
+// Fingerprints represents a collection of Fingerprint subject to a given
+// natural sorting scheme. It implements sort.Interface.
+type Fingerprints []Fingerprint
+
+// Len implements sort.Interface.
+func (f Fingerprints) Len() int {
+ return len(f)
+}
+
+// Less implements sort.Interface.
+func (f Fingerprints) Less(i, j int) bool {
+ return f[i] < f[j]
+}
+
+// Swap implements sort.Interface.
+func (f Fingerprints) Swap(i, j int) {
+ f[i], f[j] = f[j], f[i]
+}
+
+// FingerprintSet is a set of Fingerprints.
+type FingerprintSet map[Fingerprint]struct{}
+
+// Equal returns true if both sets contain the same elements (and not more).
+func (s FingerprintSet) Equal(o FingerprintSet) bool {
+ if len(s) != len(o) {
+ return false
+ }
+
+ for k := range s {
+ if _, ok := o[k]; !ok {
+ return false
+ }
+ }
+
+ return true
+}
+
+// Intersection returns the elements contained in both sets.
+func (s FingerprintSet) Intersection(o FingerprintSet) FingerprintSet {
+ myLength, otherLength := len(s), len(o)
+ if myLength == 0 || otherLength == 0 {
+ return FingerprintSet{}
+ }
+
+ subSet := s
+ superSet := o
+
+ if otherLength < myLength {
+ subSet = o
+ superSet = s
+ }
+
+ out := FingerprintSet{}
+
+ for k := range subSet {
+ if _, ok := superSet[k]; ok {
+ out[k] = struct{}{}
+ }
+ }
+
+ return out
+}
diff --git a/vendor/github.com/prometheus/common/model/fnv.go b/vendor/github.com/prometheus/common/model/fnv.go
new file mode 100644
index 0000000..367afec
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/fnv.go
@@ -0,0 +1,42 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+// Inline and byte-free variant of hash/fnv's fnv64a.
+
+const (
+ offset64 = 14695981039346656037
+ prime64 = 1099511628211
+)
+
+// hashNew initializes a new fnv64a hash value.
+func hashNew() uint64 {
+ return offset64
+}
+
+// hashAdd adds a string to a fnv64a hash value, returning the updated hash.
+func hashAdd(h uint64, s string) uint64 {
+ for i := 0; i < len(s); i++ {
+ h ^= uint64(s[i])
+ h *= prime64
+ }
+ return h
+}
+
+// hashAddByte adds a byte to a fnv64a hash value, returning the updated hash.
+func hashAddByte(h uint64, b byte) uint64 {
+ h ^= uint64(b)
+ h *= prime64
+ return h
+}
diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go
new file mode 100644
index 0000000..ef89563
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/labels.go
@@ -0,0 +1,218 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "encoding/json"
+ "fmt"
+ "regexp"
+ "strings"
+ "unicode/utf8"
+)
+
+const (
+ // AlertNameLabel is the name of the label containing the an alert's name.
+ AlertNameLabel = "alertname"
+
+ // ExportedLabelPrefix is the prefix to prepend to the label names present in
+ // exported metrics if a label of the same name is added by the server.
+ ExportedLabelPrefix = "exported_"
+
+ // MetricNameLabel is the label name indicating the metric name of a
+ // timeseries.
+ MetricNameLabel = "__name__"
+
+ // SchemeLabel is the name of the label that holds the scheme on which to
+ // scrape a target.
+ SchemeLabel = "__scheme__"
+
+ // AddressLabel is the name of the label that holds the address of
+ // a scrape target.
+ AddressLabel = "__address__"
+
+ // MetricsPathLabel is the name of the label that holds the path on which to
+ // scrape a target.
+ MetricsPathLabel = "__metrics_path__"
+
+ // ScrapeIntervalLabel is the name of the label that holds the scrape interval
+ // used to scrape a target.
+ ScrapeIntervalLabel = "__scrape_interval__"
+
+ // ScrapeTimeoutLabel is the name of the label that holds the scrape
+ // timeout used to scrape a target.
+ ScrapeTimeoutLabel = "__scrape_timeout__"
+
+ // ReservedLabelPrefix is a prefix which is not legal in user-supplied
+ // label names.
+ ReservedLabelPrefix = "__"
+
+ // MetaLabelPrefix is a prefix for labels that provide meta information.
+ // Labels with this prefix are used for intermediate label processing and
+ // will not be attached to time series.
+ MetaLabelPrefix = "__meta_"
+
+ // TmpLabelPrefix is a prefix for temporary labels as part of relabelling.
+ // Labels with this prefix are used for intermediate label processing and
+ // will not be attached to time series. This is reserved for use in
+ // Prometheus configuration files by users.
+ TmpLabelPrefix = "__tmp_"
+
+ // ParamLabelPrefix is a prefix for labels that provide URL parameters
+ // used to scrape a target.
+ ParamLabelPrefix = "__param_"
+
+ // JobLabel is the label name indicating the job from which a timeseries
+ // was scraped.
+ JobLabel = "job"
+
+ // InstanceLabel is the label name used for the instance label.
+ InstanceLabel = "instance"
+
+ // BucketLabel is used for the label that defines the upper bound of a
+ // bucket of a histogram ("le" -> "less or equal").
+ BucketLabel = "le"
+
+ // QuantileLabel is used for the label that defines the quantile in a
+ // summary.
+ QuantileLabel = "quantile"
+)
+
+// LabelNameRE is a regular expression matching valid label names. Note that the
+// IsValid method of LabelName performs the same check but faster than a match
+// with this regular expression.
+var LabelNameRE = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$")
+
+// A LabelName is a key for a LabelSet or Metric. It has a value associated
+// therewith.
+type LabelName string
+
+// IsValid is true iff the label name matches the pattern of LabelNameRE. This
+// method, however, does not use LabelNameRE for the check but a much faster
+// hardcoded implementation.
+func (ln LabelName) IsValid() bool {
+ if len(ln) == 0 {
+ return false
+ }
+ for i, b := range ln {
+ if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) {
+ return false
+ }
+ }
+ return true
+}
+
+// UnmarshalYAML implements the yaml.Unmarshaler interface.
+func (ln *LabelName) UnmarshalYAML(unmarshal func(interface{}) error) error {
+ var s string
+ if err := unmarshal(&s); err != nil {
+ return err
+ }
+ if !LabelName(s).IsValid() {
+ return fmt.Errorf("%q is not a valid label name", s)
+ }
+ *ln = LabelName(s)
+ return nil
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface.
+func (ln *LabelName) UnmarshalJSON(b []byte) error {
+ var s string
+ if err := json.Unmarshal(b, &s); err != nil {
+ return err
+ }
+ if !LabelName(s).IsValid() {
+ return fmt.Errorf("%q is not a valid label name", s)
+ }
+ *ln = LabelName(s)
+ return nil
+}
+
+// LabelNames is a sortable LabelName slice. In implements sort.Interface.
+type LabelNames []LabelName
+
+func (l LabelNames) Len() int {
+ return len(l)
+}
+
+func (l LabelNames) Less(i, j int) bool {
+ return l[i] < l[j]
+}
+
+func (l LabelNames) Swap(i, j int) {
+ l[i], l[j] = l[j], l[i]
+}
+
+func (l LabelNames) String() string {
+ labelStrings := make([]string, 0, len(l))
+ for _, label := range l {
+ labelStrings = append(labelStrings, string(label))
+ }
+ return strings.Join(labelStrings, ", ")
+}
+
+// A LabelValue is an associated value for a LabelName.
+type LabelValue string
+
+// IsValid returns true iff the string is a valid UTF8.
+func (lv LabelValue) IsValid() bool {
+ return utf8.ValidString(string(lv))
+}
+
+// LabelValues is a sortable LabelValue slice. It implements sort.Interface.
+type LabelValues []LabelValue
+
+func (l LabelValues) Len() int {
+ return len(l)
+}
+
+func (l LabelValues) Less(i, j int) bool {
+ return string(l[i]) < string(l[j])
+}
+
+func (l LabelValues) Swap(i, j int) {
+ l[i], l[j] = l[j], l[i]
+}
+
+// LabelPair pairs a name with a value.
+type LabelPair struct {
+ Name LabelName
+ Value LabelValue
+}
+
+// LabelPairs is a sortable slice of LabelPair pointers. It implements
+// sort.Interface.
+type LabelPairs []*LabelPair
+
+func (l LabelPairs) Len() int {
+ return len(l)
+}
+
+func (l LabelPairs) Less(i, j int) bool {
+ switch {
+ case l[i].Name > l[j].Name:
+ return false
+ case l[i].Name < l[j].Name:
+ return true
+ case l[i].Value > l[j].Value:
+ return false
+ case l[i].Value < l[j].Value:
+ return true
+ default:
+ return false
+ }
+}
+
+func (l LabelPairs) Swap(i, j int) {
+ l[i], l[j] = l[j], l[i]
+}
diff --git a/vendor/github.com/prometheus/common/model/labelset.go b/vendor/github.com/prometheus/common/model/labelset.go
new file mode 100644
index 0000000..6eda08a
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/labelset.go
@@ -0,0 +1,169 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "encoding/json"
+ "fmt"
+ "sort"
+ "strings"
+)
+
+// A LabelSet is a collection of LabelName and LabelValue pairs. The LabelSet
+// may be fully-qualified down to the point where it may resolve to a single
+// Metric in the data store or not. All operations that occur within the realm
+// of a LabelSet can emit a vector of Metric entities to which the LabelSet may
+// match.
+type LabelSet map[LabelName]LabelValue
+
+// Validate checks whether all names and values in the label set
+// are valid.
+func (ls LabelSet) Validate() error {
+ for ln, lv := range ls {
+ if !ln.IsValid() {
+ return fmt.Errorf("invalid name %q", ln)
+ }
+ if !lv.IsValid() {
+ return fmt.Errorf("invalid value %q", lv)
+ }
+ }
+ return nil
+}
+
+// Equal returns true iff both label sets have exactly the same key/value pairs.
+func (ls LabelSet) Equal(o LabelSet) bool {
+ if len(ls) != len(o) {
+ return false
+ }
+ for ln, lv := range ls {
+ olv, ok := o[ln]
+ if !ok {
+ return false
+ }
+ if olv != lv {
+ return false
+ }
+ }
+ return true
+}
+
+// Before compares the metrics, using the following criteria:
+//
+// If m has fewer labels than o, it is before o. If it has more, it is not.
+//
+// If the number of labels is the same, the superset of all label names is
+// sorted alphanumerically. The first differing label pair found in that order
+// determines the outcome: If the label does not exist at all in m, then m is
+// before o, and vice versa. Otherwise the label value is compared
+// alphanumerically.
+//
+// If m and o are equal, the method returns false.
+func (ls LabelSet) Before(o LabelSet) bool {
+ if len(ls) < len(o) {
+ return true
+ }
+ if len(ls) > len(o) {
+ return false
+ }
+
+ lns := make(LabelNames, 0, len(ls)+len(o))
+ for ln := range ls {
+ lns = append(lns, ln)
+ }
+ for ln := range o {
+ lns = append(lns, ln)
+ }
+ // It's probably not worth it to de-dup lns.
+ sort.Sort(lns)
+ for _, ln := range lns {
+ mlv, ok := ls[ln]
+ if !ok {
+ return true
+ }
+ olv, ok := o[ln]
+ if !ok {
+ return false
+ }
+ if mlv < olv {
+ return true
+ }
+ if mlv > olv {
+ return false
+ }
+ }
+ return false
+}
+
+// Clone returns a copy of the label set.
+func (ls LabelSet) Clone() LabelSet {
+ lsn := make(LabelSet, len(ls))
+ for ln, lv := range ls {
+ lsn[ln] = lv
+ }
+ return lsn
+}
+
+// Merge is a helper function to non-destructively merge two label sets.
+func (l LabelSet) Merge(other LabelSet) LabelSet {
+ result := make(LabelSet, len(l))
+
+ for k, v := range l {
+ result[k] = v
+ }
+
+ for k, v := range other {
+ result[k] = v
+ }
+
+ return result
+}
+
+func (l LabelSet) String() string {
+ lstrs := make([]string, 0, len(l))
+ for l, v := range l {
+ lstrs = append(lstrs, fmt.Sprintf("%s=%q", l, v))
+ }
+
+ sort.Strings(lstrs)
+ return fmt.Sprintf("{%s}", strings.Join(lstrs, ", "))
+}
+
+// Fingerprint returns the LabelSet's fingerprint.
+func (ls LabelSet) Fingerprint() Fingerprint {
+ return labelSetToFingerprint(ls)
+}
+
+// FastFingerprint returns the LabelSet's Fingerprint calculated by a faster hashing
+// algorithm, which is, however, more susceptible to hash collisions.
+func (ls LabelSet) FastFingerprint() Fingerprint {
+ return labelSetToFastFingerprint(ls)
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface.
+func (l *LabelSet) UnmarshalJSON(b []byte) error {
+ var m map[LabelName]LabelValue
+ if err := json.Unmarshal(b, &m); err != nil {
+ return err
+ }
+ // encoding/json only unmarshals maps of the form map[string]T. It treats
+ // LabelName as a string and does not call its UnmarshalJSON method.
+ // Thus, we have to replicate the behavior here.
+ for ln := range m {
+ if !ln.IsValid() {
+ return fmt.Errorf("%q is not a valid label name", ln)
+ }
+ }
+ *l = LabelSet(m)
+ return nil
+}
diff --git a/vendor/github.com/prometheus/common/model/metric.go b/vendor/github.com/prometheus/common/model/metric.go
new file mode 100644
index 0000000..00804b7
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/metric.go
@@ -0,0 +1,102 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "fmt"
+ "regexp"
+ "sort"
+ "strings"
+)
+
+var (
+ // MetricNameRE is a regular expression matching valid metric
+ // names. Note that the IsValidMetricName function performs the same
+ // check but faster than a match with this regular expression.
+ MetricNameRE = regexp.MustCompile(`^[a-zA-Z_:][a-zA-Z0-9_:]*$`)
+)
+
+// A Metric is similar to a LabelSet, but the key difference is that a Metric is
+// a singleton and refers to one and only one stream of samples.
+type Metric LabelSet
+
+// Equal compares the metrics.
+func (m Metric) Equal(o Metric) bool {
+ return LabelSet(m).Equal(LabelSet(o))
+}
+
+// Before compares the metrics' underlying label sets.
+func (m Metric) Before(o Metric) bool {
+ return LabelSet(m).Before(LabelSet(o))
+}
+
+// Clone returns a copy of the Metric.
+func (m Metric) Clone() Metric {
+ clone := make(Metric, len(m))
+ for k, v := range m {
+ clone[k] = v
+ }
+ return clone
+}
+
+func (m Metric) String() string {
+ metricName, hasName := m[MetricNameLabel]
+ numLabels := len(m) - 1
+ if !hasName {
+ numLabels = len(m)
+ }
+ labelStrings := make([]string, 0, numLabels)
+ for label, value := range m {
+ if label != MetricNameLabel {
+ labelStrings = append(labelStrings, fmt.Sprintf("%s=%q", label, value))
+ }
+ }
+
+ switch numLabels {
+ case 0:
+ if hasName {
+ return string(metricName)
+ }
+ return "{}"
+ default:
+ sort.Strings(labelStrings)
+ return fmt.Sprintf("%s{%s}", metricName, strings.Join(labelStrings, ", "))
+ }
+}
+
+// Fingerprint returns a Metric's Fingerprint.
+func (m Metric) Fingerprint() Fingerprint {
+ return LabelSet(m).Fingerprint()
+}
+
+// FastFingerprint returns a Metric's Fingerprint calculated by a faster hashing
+// algorithm, which is, however, more susceptible to hash collisions.
+func (m Metric) FastFingerprint() Fingerprint {
+ return LabelSet(m).FastFingerprint()
+}
+
+// IsValidMetricName returns true iff name matches the pattern of MetricNameRE.
+// This function, however, does not use MetricNameRE for the check but a much
+// faster hardcoded implementation.
+func IsValidMetricName(n LabelValue) bool {
+ if len(n) == 0 {
+ return false
+ }
+ for i, b := range n {
+ if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || b == ':' || (b >= '0' && b <= '9' && i > 0)) {
+ return false
+ }
+ }
+ return true
+}
diff --git a/vendor/github.com/prometheus/common/model/model.go b/vendor/github.com/prometheus/common/model/model.go
new file mode 100644
index 0000000..a7b9691
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/model.go
@@ -0,0 +1,16 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package model contains common data structures that are shared across
+// Prometheus components and libraries.
+package model
diff --git a/vendor/github.com/prometheus/common/model/signature.go b/vendor/github.com/prometheus/common/model/signature.go
new file mode 100644
index 0000000..8762b13
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/signature.go
@@ -0,0 +1,144 @@
+// Copyright 2014 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "sort"
+)
+
+// SeparatorByte is a byte that cannot occur in valid UTF-8 sequences and is
+// used to separate label names, label values, and other strings from each other
+// when calculating their combined hash value (aka signature aka fingerprint).
+const SeparatorByte byte = 255
+
+var (
+ // cache the signature of an empty label set.
+ emptyLabelSignature = hashNew()
+)
+
+// LabelsToSignature returns a quasi-unique signature (i.e., fingerprint) for a
+// given label set. (Collisions are possible but unlikely if the number of label
+// sets the function is applied to is small.)
+func LabelsToSignature(labels map[string]string) uint64 {
+ if len(labels) == 0 {
+ return emptyLabelSignature
+ }
+
+ labelNames := make([]string, 0, len(labels))
+ for labelName := range labels {
+ labelNames = append(labelNames, labelName)
+ }
+ sort.Strings(labelNames)
+
+ sum := hashNew()
+ for _, labelName := range labelNames {
+ sum = hashAdd(sum, labelName)
+ sum = hashAddByte(sum, SeparatorByte)
+ sum = hashAdd(sum, labels[labelName])
+ sum = hashAddByte(sum, SeparatorByte)
+ }
+ return sum
+}
+
+// labelSetToFingerprint works exactly as LabelsToSignature but takes a LabelSet as
+// parameter (rather than a label map) and returns a Fingerprint.
+func labelSetToFingerprint(ls LabelSet) Fingerprint {
+ if len(ls) == 0 {
+ return Fingerprint(emptyLabelSignature)
+ }
+
+ labelNames := make(LabelNames, 0, len(ls))
+ for labelName := range ls {
+ labelNames = append(labelNames, labelName)
+ }
+ sort.Sort(labelNames)
+
+ sum := hashNew()
+ for _, labelName := range labelNames {
+ sum = hashAdd(sum, string(labelName))
+ sum = hashAddByte(sum, SeparatorByte)
+ sum = hashAdd(sum, string(ls[labelName]))
+ sum = hashAddByte(sum, SeparatorByte)
+ }
+ return Fingerprint(sum)
+}
+
+// labelSetToFastFingerprint works similar to labelSetToFingerprint but uses a
+// faster and less allocation-heavy hash function, which is more susceptible to
+// create hash collisions. Therefore, collision detection should be applied.
+func labelSetToFastFingerprint(ls LabelSet) Fingerprint {
+ if len(ls) == 0 {
+ return Fingerprint(emptyLabelSignature)
+ }
+
+ var result uint64
+ for labelName, labelValue := range ls {
+ sum := hashNew()
+ sum = hashAdd(sum, string(labelName))
+ sum = hashAddByte(sum, SeparatorByte)
+ sum = hashAdd(sum, string(labelValue))
+ result ^= sum
+ }
+ return Fingerprint(result)
+}
+
+// SignatureForLabels works like LabelsToSignature but takes a Metric as
+// parameter (rather than a label map) and only includes the labels with the
+// specified LabelNames into the signature calculation. The labels passed in
+// will be sorted by this function.
+func SignatureForLabels(m Metric, labels ...LabelName) uint64 {
+ if len(labels) == 0 {
+ return emptyLabelSignature
+ }
+
+ sort.Sort(LabelNames(labels))
+
+ sum := hashNew()
+ for _, label := range labels {
+ sum = hashAdd(sum, string(label))
+ sum = hashAddByte(sum, SeparatorByte)
+ sum = hashAdd(sum, string(m[label]))
+ sum = hashAddByte(sum, SeparatorByte)
+ }
+ return sum
+}
+
+// SignatureWithoutLabels works like LabelsToSignature but takes a Metric as
+// parameter (rather than a label map) and excludes the labels with any of the
+// specified LabelNames from the signature calculation.
+func SignatureWithoutLabels(m Metric, labels map[LabelName]struct{}) uint64 {
+ if len(m) == 0 {
+ return emptyLabelSignature
+ }
+
+ labelNames := make(LabelNames, 0, len(m))
+ for labelName := range m {
+ if _, exclude := labels[labelName]; !exclude {
+ labelNames = append(labelNames, labelName)
+ }
+ }
+ if len(labelNames) == 0 {
+ return emptyLabelSignature
+ }
+ sort.Sort(labelNames)
+
+ sum := hashNew()
+ for _, labelName := range labelNames {
+ sum = hashAdd(sum, string(labelName))
+ sum = hashAddByte(sum, SeparatorByte)
+ sum = hashAdd(sum, string(m[labelName]))
+ sum = hashAddByte(sum, SeparatorByte)
+ }
+ return sum
+}
diff --git a/vendor/github.com/prometheus/common/model/silence.go b/vendor/github.com/prometheus/common/model/silence.go
new file mode 100644
index 0000000..bb99889
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/silence.go
@@ -0,0 +1,106 @@
+// Copyright 2015 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "encoding/json"
+ "fmt"
+ "regexp"
+ "time"
+)
+
+// Matcher describes a matches the value of a given label.
+type Matcher struct {
+ Name LabelName `json:"name"`
+ Value string `json:"value"`
+ IsRegex bool `json:"isRegex"`
+}
+
+func (m *Matcher) UnmarshalJSON(b []byte) error {
+ type plain Matcher
+ if err := json.Unmarshal(b, (*plain)(m)); err != nil {
+ return err
+ }
+
+ if len(m.Name) == 0 {
+ return fmt.Errorf("label name in matcher must not be empty")
+ }
+ if m.IsRegex {
+ if _, err := regexp.Compile(m.Value); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// Validate returns true iff all fields of the matcher have valid values.
+func (m *Matcher) Validate() error {
+ if !m.Name.IsValid() {
+ return fmt.Errorf("invalid name %q", m.Name)
+ }
+ if m.IsRegex {
+ if _, err := regexp.Compile(m.Value); err != nil {
+ return fmt.Errorf("invalid regular expression %q", m.Value)
+ }
+ } else if !LabelValue(m.Value).IsValid() || len(m.Value) == 0 {
+ return fmt.Errorf("invalid value %q", m.Value)
+ }
+ return nil
+}
+
+// Silence defines the representation of a silence definition in the Prometheus
+// eco-system.
+type Silence struct {
+ ID uint64 `json:"id,omitempty"`
+
+ Matchers []*Matcher `json:"matchers"`
+
+ StartsAt time.Time `json:"startsAt"`
+ EndsAt time.Time `json:"endsAt"`
+
+ CreatedAt time.Time `json:"createdAt,omitempty"`
+ CreatedBy string `json:"createdBy"`
+ Comment string `json:"comment,omitempty"`
+}
+
+// Validate returns true iff all fields of the silence have valid values.
+func (s *Silence) Validate() error {
+ if len(s.Matchers) == 0 {
+ return fmt.Errorf("at least one matcher required")
+ }
+ for _, m := range s.Matchers {
+ if err := m.Validate(); err != nil {
+ return fmt.Errorf("invalid matcher: %s", err)
+ }
+ }
+ if s.StartsAt.IsZero() {
+ return fmt.Errorf("start time missing")
+ }
+ if s.EndsAt.IsZero() {
+ return fmt.Errorf("end time missing")
+ }
+ if s.EndsAt.Before(s.StartsAt) {
+ return fmt.Errorf("start time must be before end time")
+ }
+ if s.CreatedBy == "" {
+ return fmt.Errorf("creator information missing")
+ }
+ if s.Comment == "" {
+ return fmt.Errorf("comment missing")
+ }
+ if s.CreatedAt.IsZero() {
+ return fmt.Errorf("creation timestamp missing")
+ }
+ return nil
+}
diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go
new file mode 100644
index 0000000..c909b8a
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/time.go
@@ -0,0 +1,317 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "encoding/json"
+ "errors"
+ "fmt"
+ "math"
+ "regexp"
+ "strconv"
+ "strings"
+ "time"
+)
+
+const (
+ // MinimumTick is the minimum supported time resolution. This has to be
+ // at least time.Second in order for the code below to work.
+ minimumTick = time.Millisecond
+ // second is the Time duration equivalent to one second.
+ second = int64(time.Second / minimumTick)
+ // The number of nanoseconds per minimum tick.
+ nanosPerTick = int64(minimumTick / time.Nanosecond)
+
+ // Earliest is the earliest Time representable. Handy for
+ // initializing a high watermark.
+ Earliest = Time(math.MinInt64)
+ // Latest is the latest Time representable. Handy for initializing
+ // a low watermark.
+ Latest = Time(math.MaxInt64)
+)
+
+// Time is the number of milliseconds since the epoch
+// (1970-01-01 00:00 UTC) excluding leap seconds.
+type Time int64
+
+// Interval describes an interval between two timestamps.
+type Interval struct {
+ Start, End Time
+}
+
+// Now returns the current time as a Time.
+func Now() Time {
+ return TimeFromUnixNano(time.Now().UnixNano())
+}
+
+// TimeFromUnix returns the Time equivalent to the Unix Time t
+// provided in seconds.
+func TimeFromUnix(t int64) Time {
+ return Time(t * second)
+}
+
+// TimeFromUnixNano returns the Time equivalent to the Unix Time
+// t provided in nanoseconds.
+func TimeFromUnixNano(t int64) Time {
+ return Time(t / nanosPerTick)
+}
+
+// Equal reports whether two Times represent the same instant.
+func (t Time) Equal(o Time) bool {
+ return t == o
+}
+
+// Before reports whether the Time t is before o.
+func (t Time) Before(o Time) bool {
+ return t < o
+}
+
+// After reports whether the Time t is after o.
+func (t Time) After(o Time) bool {
+ return t > o
+}
+
+// Add returns the Time t + d.
+func (t Time) Add(d time.Duration) Time {
+ return t + Time(d/minimumTick)
+}
+
+// Sub returns the Duration t - o.
+func (t Time) Sub(o Time) time.Duration {
+ return time.Duration(t-o) * minimumTick
+}
+
+// Time returns the time.Time representation of t.
+func (t Time) Time() time.Time {
+ return time.Unix(int64(t)/second, (int64(t)%second)*nanosPerTick)
+}
+
+// Unix returns t as a Unix time, the number of seconds elapsed
+// since January 1, 1970 UTC.
+func (t Time) Unix() int64 {
+ return int64(t) / second
+}
+
+// UnixNano returns t as a Unix time, the number of nanoseconds elapsed
+// since January 1, 1970 UTC.
+func (t Time) UnixNano() int64 {
+ return int64(t) * nanosPerTick
+}
+
+// The number of digits after the dot.
+var dotPrecision = int(math.Log10(float64(second)))
+
+// String returns a string representation of the Time.
+func (t Time) String() string {
+ return strconv.FormatFloat(float64(t)/float64(second), 'f', -1, 64)
+}
+
+// MarshalJSON implements the json.Marshaler interface.
+func (t Time) MarshalJSON() ([]byte, error) {
+ return []byte(t.String()), nil
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface.
+func (t *Time) UnmarshalJSON(b []byte) error {
+ p := strings.Split(string(b), ".")
+ switch len(p) {
+ case 1:
+ v, err := strconv.ParseInt(string(p[0]), 10, 64)
+ if err != nil {
+ return err
+ }
+ *t = Time(v * second)
+
+ case 2:
+ v, err := strconv.ParseInt(string(p[0]), 10, 64)
+ if err != nil {
+ return err
+ }
+ v *= second
+
+ prec := dotPrecision - len(p[1])
+ if prec < 0 {
+ p[1] = p[1][:dotPrecision]
+ } else if prec > 0 {
+ p[1] = p[1] + strings.Repeat("0", prec)
+ }
+
+ va, err := strconv.ParseInt(p[1], 10, 32)
+ if err != nil {
+ return err
+ }
+
+ // If the value was something like -0.1 the negative is lost in the
+ // parsing because of the leading zero, this ensures that we capture it.
+ if len(p[0]) > 0 && p[0][0] == '-' && v+va > 0 {
+ *t = Time(v+va) * -1
+ } else {
+ *t = Time(v + va)
+ }
+
+ default:
+ return fmt.Errorf("invalid time %q", string(b))
+ }
+ return nil
+}
+
+// Duration wraps time.Duration. It is used to parse the custom duration format
+// from YAML.
+// This type should not propagate beyond the scope of input/output processing.
+type Duration time.Duration
+
+// Set implements pflag/flag.Value
+func (d *Duration) Set(s string) error {
+ var err error
+ *d, err = ParseDuration(s)
+ return err
+}
+
+// Type implements pflag.Value
+func (d *Duration) Type() string {
+ return "duration"
+}
+
+var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$")
+
+// ParseDuration parses a string into a time.Duration, assuming that a year
+// always has 365d, a week always has 7d, and a day always has 24h.
+func ParseDuration(durationStr string) (Duration, error) {
+ switch durationStr {
+ case "0":
+ // Allow 0 without a unit.
+ return 0, nil
+ case "":
+ return 0, errors.New("empty duration string")
+ }
+ matches := durationRE.FindStringSubmatch(durationStr)
+ if matches == nil {
+ return 0, fmt.Errorf("not a valid duration string: %q", durationStr)
+ }
+ var dur time.Duration
+
+ // Parse the match at pos `pos` in the regex and use `mult` to turn that
+ // into ms, then add that value to the total parsed duration.
+ var overflowErr error
+ m := func(pos int, mult time.Duration) {
+ if matches[pos] == "" {
+ return
+ }
+ n, _ := strconv.Atoi(matches[pos])
+
+ // Check if the provided duration overflows time.Duration (> ~ 290years).
+ if n > int((1<<63-1)/mult/time.Millisecond) {
+ overflowErr = errors.New("duration out of range")
+ }
+ d := time.Duration(n) * time.Millisecond
+ dur += d * mult
+
+ if dur < 0 {
+ overflowErr = errors.New("duration out of range")
+ }
+ }
+
+ m(2, 1000*60*60*24*365) // y
+ m(4, 1000*60*60*24*7) // w
+ m(6, 1000*60*60*24) // d
+ m(8, 1000*60*60) // h
+ m(10, 1000*60) // m
+ m(12, 1000) // s
+ m(14, 1) // ms
+
+ return Duration(dur), overflowErr
+}
+
+func (d Duration) String() string {
+ var (
+ ms = int64(time.Duration(d) / time.Millisecond)
+ r = ""
+ )
+ if ms == 0 {
+ return "0s"
+ }
+
+ f := func(unit string, mult int64, exact bool) {
+ if exact && ms%mult != 0 {
+ return
+ }
+ if v := ms / mult; v > 0 {
+ r += fmt.Sprintf("%d%s", v, unit)
+ ms -= v * mult
+ }
+ }
+
+ // Only format years and weeks if the remainder is zero, as it is often
+ // easier to read 90d than 12w6d.
+ f("y", 1000*60*60*24*365, true)
+ f("w", 1000*60*60*24*7, true)
+
+ f("d", 1000*60*60*24, false)
+ f("h", 1000*60*60, false)
+ f("m", 1000*60, false)
+ f("s", 1000, false)
+ f("ms", 1, false)
+
+ return r
+}
+
+// MarshalJSON implements the json.Marshaler interface.
+func (d Duration) MarshalJSON() ([]byte, error) {
+ return json.Marshal(d.String())
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface.
+func (d *Duration) UnmarshalJSON(bytes []byte) error {
+ var s string
+ if err := json.Unmarshal(bytes, &s); err != nil {
+ return err
+ }
+ dur, err := ParseDuration(s)
+ if err != nil {
+ return err
+ }
+ *d = dur
+ return nil
+}
+
+// MarshalText implements the encoding.TextMarshaler interface.
+func (d *Duration) MarshalText() ([]byte, error) {
+ return []byte(d.String()), nil
+}
+
+// UnmarshalText implements the encoding.TextUnmarshaler interface.
+func (d *Duration) UnmarshalText(text []byte) error {
+ var err error
+ *d, err = ParseDuration(string(text))
+ return err
+}
+
+// MarshalYAML implements the yaml.Marshaler interface.
+func (d Duration) MarshalYAML() (interface{}, error) {
+ return d.String(), nil
+}
+
+// UnmarshalYAML implements the yaml.Unmarshaler interface.
+func (d *Duration) UnmarshalYAML(unmarshal func(interface{}) error) error {
+ var s string
+ if err := unmarshal(&s); err != nil {
+ return err
+ }
+ dur, err := ParseDuration(s)
+ if err != nil {
+ return err
+ }
+ *d = dur
+ return nil
+}
diff --git a/vendor/github.com/prometheus/common/model/value.go b/vendor/github.com/prometheus/common/model/value.go
new file mode 100644
index 0000000..c9d8fb1
--- /dev/null
+++ b/vendor/github.com/prometheus/common/model/value.go
@@ -0,0 +1,416 @@
+// Copyright 2013 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+import (
+ "encoding/json"
+ "fmt"
+ "math"
+ "sort"
+ "strconv"
+ "strings"
+)
+
+var (
+ // ZeroSamplePair is the pseudo zero-value of SamplePair used to signal a
+ // non-existing sample pair. It is a SamplePair with timestamp Earliest and
+ // value 0.0. Note that the natural zero value of SamplePair has a timestamp
+ // of 0, which is possible to appear in a real SamplePair and thus not
+ // suitable to signal a non-existing SamplePair.
+ ZeroSamplePair = SamplePair{Timestamp: Earliest}
+
+ // ZeroSample is the pseudo zero-value of Sample used to signal a
+ // non-existing sample. It is a Sample with timestamp Earliest, value 0.0,
+ // and metric nil. Note that the natural zero value of Sample has a timestamp
+ // of 0, which is possible to appear in a real Sample and thus not suitable
+ // to signal a non-existing Sample.
+ ZeroSample = Sample{Timestamp: Earliest}
+)
+
+// A SampleValue is a representation of a value for a given sample at a given
+// time.
+type SampleValue float64
+
+// MarshalJSON implements json.Marshaler.
+func (v SampleValue) MarshalJSON() ([]byte, error) {
+ return json.Marshal(v.String())
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (v *SampleValue) UnmarshalJSON(b []byte) error {
+ if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' {
+ return fmt.Errorf("sample value must be a quoted string")
+ }
+ f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64)
+ if err != nil {
+ return err
+ }
+ *v = SampleValue(f)
+ return nil
+}
+
+// Equal returns true if the value of v and o is equal or if both are NaN. Note
+// that v==o is false if both are NaN. If you want the conventional float
+// behavior, use == to compare two SampleValues.
+func (v SampleValue) Equal(o SampleValue) bool {
+ if v == o {
+ return true
+ }
+ return math.IsNaN(float64(v)) && math.IsNaN(float64(o))
+}
+
+func (v SampleValue) String() string {
+ return strconv.FormatFloat(float64(v), 'f', -1, 64)
+}
+
+// SamplePair pairs a SampleValue with a Timestamp.
+type SamplePair struct {
+ Timestamp Time
+ Value SampleValue
+}
+
+// MarshalJSON implements json.Marshaler.
+func (s SamplePair) MarshalJSON() ([]byte, error) {
+ t, err := json.Marshal(s.Timestamp)
+ if err != nil {
+ return nil, err
+ }
+ v, err := json.Marshal(s.Value)
+ if err != nil {
+ return nil, err
+ }
+ return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (s *SamplePair) UnmarshalJSON(b []byte) error {
+ v := [...]json.Unmarshaler{&s.Timestamp, &s.Value}
+ return json.Unmarshal(b, &v)
+}
+
+// Equal returns true if this SamplePair and o have equal Values and equal
+// Timestamps. The semantics of Value equality is defined by SampleValue.Equal.
+func (s *SamplePair) Equal(o *SamplePair) bool {
+ return s == o || (s.Value.Equal(o.Value) && s.Timestamp.Equal(o.Timestamp))
+}
+
+func (s SamplePair) String() string {
+ return fmt.Sprintf("%s @[%s]", s.Value, s.Timestamp)
+}
+
+// Sample is a sample pair associated with a metric.
+type Sample struct {
+ Metric Metric `json:"metric"`
+ Value SampleValue `json:"value"`
+ Timestamp Time `json:"timestamp"`
+}
+
+// Equal compares first the metrics, then the timestamp, then the value. The
+// semantics of value equality is defined by SampleValue.Equal.
+func (s *Sample) Equal(o *Sample) bool {
+ if s == o {
+ return true
+ }
+
+ if !s.Metric.Equal(o.Metric) {
+ return false
+ }
+ if !s.Timestamp.Equal(o.Timestamp) {
+ return false
+ }
+
+ return s.Value.Equal(o.Value)
+}
+
+func (s Sample) String() string {
+ return fmt.Sprintf("%s => %s", s.Metric, SamplePair{
+ Timestamp: s.Timestamp,
+ Value: s.Value,
+ })
+}
+
+// MarshalJSON implements json.Marshaler.
+func (s Sample) MarshalJSON() ([]byte, error) {
+ v := struct {
+ Metric Metric `json:"metric"`
+ Value SamplePair `json:"value"`
+ }{
+ Metric: s.Metric,
+ Value: SamplePair{
+ Timestamp: s.Timestamp,
+ Value: s.Value,
+ },
+ }
+
+ return json.Marshal(&v)
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (s *Sample) UnmarshalJSON(b []byte) error {
+ v := struct {
+ Metric Metric `json:"metric"`
+ Value SamplePair `json:"value"`
+ }{
+ Metric: s.Metric,
+ Value: SamplePair{
+ Timestamp: s.Timestamp,
+ Value: s.Value,
+ },
+ }
+
+ if err := json.Unmarshal(b, &v); err != nil {
+ return err
+ }
+
+ s.Metric = v.Metric
+ s.Timestamp = v.Value.Timestamp
+ s.Value = v.Value.Value
+
+ return nil
+}
+
+// Samples is a sortable Sample slice. It implements sort.Interface.
+type Samples []*Sample
+
+func (s Samples) Len() int {
+ return len(s)
+}
+
+// Less compares first the metrics, then the timestamp.
+func (s Samples) Less(i, j int) bool {
+ switch {
+ case s[i].Metric.Before(s[j].Metric):
+ return true
+ case s[j].Metric.Before(s[i].Metric):
+ return false
+ case s[i].Timestamp.Before(s[j].Timestamp):
+ return true
+ default:
+ return false
+ }
+}
+
+func (s Samples) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+
+// Equal compares two sets of samples and returns true if they are equal.
+func (s Samples) Equal(o Samples) bool {
+ if len(s) != len(o) {
+ return false
+ }
+
+ for i, sample := range s {
+ if !sample.Equal(o[i]) {
+ return false
+ }
+ }
+ return true
+}
+
+// SampleStream is a stream of Values belonging to an attached COWMetric.
+type SampleStream struct {
+ Metric Metric `json:"metric"`
+ Values []SamplePair `json:"values"`
+}
+
+func (ss SampleStream) String() string {
+ vals := make([]string, len(ss.Values))
+ for i, v := range ss.Values {
+ vals[i] = v.String()
+ }
+ return fmt.Sprintf("%s =>\n%s", ss.Metric, strings.Join(vals, "\n"))
+}
+
+// Value is a generic interface for values resulting from a query evaluation.
+type Value interface {
+ Type() ValueType
+ String() string
+}
+
+func (Matrix) Type() ValueType { return ValMatrix }
+func (Vector) Type() ValueType { return ValVector }
+func (*Scalar) Type() ValueType { return ValScalar }
+func (*String) Type() ValueType { return ValString }
+
+type ValueType int
+
+const (
+ ValNone ValueType = iota
+ ValScalar
+ ValVector
+ ValMatrix
+ ValString
+)
+
+// MarshalJSON implements json.Marshaler.
+func (et ValueType) MarshalJSON() ([]byte, error) {
+ return json.Marshal(et.String())
+}
+
+func (et *ValueType) UnmarshalJSON(b []byte) error {
+ var s string
+ if err := json.Unmarshal(b, &s); err != nil {
+ return err
+ }
+ switch s {
+ case "":
+ *et = ValNone
+ case "scalar":
+ *et = ValScalar
+ case "vector":
+ *et = ValVector
+ case "matrix":
+ *et = ValMatrix
+ case "string":
+ *et = ValString
+ default:
+ return fmt.Errorf("unknown value type %q", s)
+ }
+ return nil
+}
+
+func (e ValueType) String() string {
+ switch e {
+ case ValNone:
+ return ""
+ case ValScalar:
+ return "scalar"
+ case ValVector:
+ return "vector"
+ case ValMatrix:
+ return "matrix"
+ case ValString:
+ return "string"
+ }
+ panic("ValueType.String: unhandled value type")
+}
+
+// Scalar is a scalar value evaluated at the set timestamp.
+type Scalar struct {
+ Value SampleValue `json:"value"`
+ Timestamp Time `json:"timestamp"`
+}
+
+func (s Scalar) String() string {
+ return fmt.Sprintf("scalar: %v @[%v]", s.Value, s.Timestamp)
+}
+
+// MarshalJSON implements json.Marshaler.
+func (s Scalar) MarshalJSON() ([]byte, error) {
+ v := strconv.FormatFloat(float64(s.Value), 'f', -1, 64)
+ return json.Marshal([...]interface{}{s.Timestamp, string(v)})
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (s *Scalar) UnmarshalJSON(b []byte) error {
+ var f string
+ v := [...]interface{}{&s.Timestamp, &f}
+
+ if err := json.Unmarshal(b, &v); err != nil {
+ return err
+ }
+
+ value, err := strconv.ParseFloat(f, 64)
+ if err != nil {
+ return fmt.Errorf("error parsing sample value: %s", err)
+ }
+ s.Value = SampleValue(value)
+ return nil
+}
+
+// String is a string value evaluated at the set timestamp.
+type String struct {
+ Value string `json:"value"`
+ Timestamp Time `json:"timestamp"`
+}
+
+func (s *String) String() string {
+ return s.Value
+}
+
+// MarshalJSON implements json.Marshaler.
+func (s String) MarshalJSON() ([]byte, error) {
+ return json.Marshal([]interface{}{s.Timestamp, s.Value})
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (s *String) UnmarshalJSON(b []byte) error {
+ v := [...]interface{}{&s.Timestamp, &s.Value}
+ return json.Unmarshal(b, &v)
+}
+
+// Vector is basically only an alias for Samples, but the
+// contract is that in a Vector, all Samples have the same timestamp.
+type Vector []*Sample
+
+func (vec Vector) String() string {
+ entries := make([]string, len(vec))
+ for i, s := range vec {
+ entries[i] = s.String()
+ }
+ return strings.Join(entries, "\n")
+}
+
+func (vec Vector) Len() int { return len(vec) }
+func (vec Vector) Swap(i, j int) { vec[i], vec[j] = vec[j], vec[i] }
+
+// Less compares first the metrics, then the timestamp.
+func (vec Vector) Less(i, j int) bool {
+ switch {
+ case vec[i].Metric.Before(vec[j].Metric):
+ return true
+ case vec[j].Metric.Before(vec[i].Metric):
+ return false
+ case vec[i].Timestamp.Before(vec[j].Timestamp):
+ return true
+ default:
+ return false
+ }
+}
+
+// Equal compares two sets of samples and returns true if they are equal.
+func (vec Vector) Equal(o Vector) bool {
+ if len(vec) != len(o) {
+ return false
+ }
+
+ for i, sample := range vec {
+ if !sample.Equal(o[i]) {
+ return false
+ }
+ }
+ return true
+}
+
+// Matrix is a list of time series.
+type Matrix []*SampleStream
+
+func (m Matrix) Len() int { return len(m) }
+func (m Matrix) Less(i, j int) bool { return m[i].Metric.Before(m[j].Metric) }
+func (m Matrix) Swap(i, j int) { m[i], m[j] = m[j], m[i] }
+
+func (mat Matrix) String() string {
+ matCp := make(Matrix, len(mat))
+ copy(matCp, mat)
+ sort.Sort(matCp)
+
+ strs := make([]string, len(matCp))
+
+ for i, ss := range matCp {
+ strs[i] = ss.String()
+ }
+
+ return strings.Join(strs, "\n")
+}
diff --git a/vendor/github.com/prometheus/procfs/.gitignore b/vendor/github.com/prometheus/procfs/.gitignore
new file mode 100644
index 0000000..7cc33ae
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/.gitignore
@@ -0,0 +1,2 @@
+/testdata/fixtures/
+/fixtures
diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml
new file mode 100644
index 0000000..a197699
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/.golangci.yml
@@ -0,0 +1,12 @@
+---
+linters:
+ enable:
+ - godot
+ - revive
+
+linter-settings:
+ godot:
+ capital: true
+ exclude:
+ # Ignore "See: URL"
+ - 'See:'
diff --git a/vendor/github.com/prometheus/procfs/BUILD.bazel b/vendor/github.com/prometheus/procfs/BUILD.bazel
new file mode 100644
index 0000000..6d81828
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/BUILD.bazel
@@ -0,0 +1,102 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "procfs",
+ srcs = [
+ "arp.go",
+ "buddyinfo.go",
+ "cmdline.go",
+ "cpuinfo.go",
+ "cpuinfo_armx.go",
+ "cpuinfo_mipsx.go",
+ "cpuinfo_ppcx.go",
+ "cpuinfo_riscvx.go",
+ "cpuinfo_s390x.go",
+ "cpuinfo_x86.go",
+ "crypto.go",
+ "doc.go",
+ "fs.go",
+ "fscache.go",
+ "ipvs.go",
+ "kernel_random.go",
+ "loadavg.go",
+ "mdstat.go",
+ "meminfo.go",
+ "mountinfo.go",
+ "mountstats.go",
+ "net_conntrackstat.go",
+ "net_dev.go",
+ "net_ip_socket.go",
+ "net_protocols.go",
+ "net_sockstat.go",
+ "net_softnet.go",
+ "net_tcp.go",
+ "net_udp.go",
+ "net_unix.go",
+ "net_xfrm.go",
+ "netstat.go",
+ "proc.go",
+ "proc_cgroup.go",
+ "proc_cgroups.go",
+ "proc_environ.go",
+ "proc_fdinfo.go",
+ "proc_io.go",
+ "proc_limits.go",
+ "proc_maps.go",
+ "proc_netstat.go",
+ "proc_ns.go",
+ "proc_psi.go",
+ "proc_smaps.go",
+ "proc_snmp.go",
+ "proc_snmp6.go",
+ "proc_stat.go",
+ "proc_status.go",
+ "proc_sys.go",
+ "schedstat.go",
+ "slab.go",
+ "softirqs.go",
+ "stat.go",
+ "swaps.go",
+ "vm.go",
+ "zoneinfo.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/procfs",
+ importpath = "github.com/prometheus/procfs",
+ visibility = ["//visibility:public"],
+ deps = [
+ "//vendor/github.com/prometheus/procfs/internal/fs",
+ "//vendor/github.com/prometheus/procfs/internal/util",
+ ] + select({
+ "@io_bazel_rules_go//go/platform:aix": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:android": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:darwin": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:dragonfly": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:freebsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:ios": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:linux": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:netbsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:openbsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:solaris": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "//conditions:default": [],
+ }),
+)
diff --git a/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md b/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..d325872
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/CODE_OF_CONDUCT.md
@@ -0,0 +1,3 @@
+# Prometheus Community Code of Conduct
+
+Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/main/code-of-conduct.md).
diff --git a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md
new file mode 100644
index 0000000..853eb9d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md
@@ -0,0 +1,121 @@
+# Contributing
+
+Prometheus uses GitHub to manage reviews of pull requests.
+
+* If you are a new contributor see: [Steps to Contribute](#steps-to-contribute)
+
+* If you have a trivial fix or improvement, go ahead and create a pull request,
+ addressing (with `@...`) a suitable maintainer of this repository (see
+ [MAINTAINERS.md](MAINTAINERS.md)) in the description of the pull request.
+
+* If you plan to do something more involved, first discuss your ideas
+ on our [mailing list](https://groups.google.com/forum/?fromgroups#!forum/prometheus-developers).
+ This will avoid unnecessary work and surely give you and us a good deal
+ of inspiration. Also please see our [non-goals issue](https://github.com/prometheus/docs/issues/149) on areas that the Prometheus community doesn't plan to work on.
+
+* Relevant coding style guidelines are the [Go Code Review
+ Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments)
+ and the _Formatting and style_ section of Peter Bourgon's [Go: Best
+ Practices for Production
+ Environments](https://peter.bourgon.org/go-in-production/#formatting-and-style).
+
+* Be sure to sign off on the [DCO](https://github.com/probot/dco#how-it-works)
+
+## Steps to Contribute
+
+Should you wish to work on an issue, please claim it first by commenting on the GitHub issue that you want to work on it. This is to prevent duplicated efforts from contributors on the same issue.
+
+Please check the [`help-wanted`](https://github.com/prometheus/procfs/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22) label to find issues that are good for getting started. If you have questions about one of the issues, with or without the tag, please comment on them and one of the maintainers will clarify it. For a quicker response, contact us over [IRC](https://prometheus.io/community).
+
+For quickly compiling and testing your changes do:
+```
+make test # Make sure all the tests pass before you commit and push :)
+```
+
+We use [`golangci-lint`](https://github.com/golangci/golangci-lint) for linting the code. If it reports an issue and you think that the warning needs to be disregarded or is a false-positive, you can add a special comment `//nolint:linter1[,linter2,...]` before the offending line. Use this sparingly though, fixing the code to comply with the linter's recommendation is in general the preferred course of action.
+
+## Pull Request Checklist
+
+* Branch from the master branch and, if needed, rebase to the current master branch before submitting your pull request. If it doesn't merge cleanly with master you may be asked to rebase your changes.
+
+* Commits should be as small as possible, while ensuring that each commit is correct independently (i.e., each commit should compile and pass tests).
+
+* If your patch is not getting reviewed or you need a specific person to review it, you can @-reply a reviewer asking for a review in the pull request or a comment, or you can ask for a review on IRC channel [#prometheus](https://webchat.freenode.net/?channels=#prometheus) on irc.freenode.net (for the easiest start, [join via Riot](https://riot.im/app/#/room/#prometheus:matrix.org)).
+
+* Add tests relevant to the fixed bug or new feature.
+
+## Dependency management
+
+The Prometheus project uses [Go modules](https://golang.org/cmd/go/#hdr-Modules__module_versions__and_more) to manage dependencies on external packages. This requires a working Go environment with version 1.12 or greater installed.
+
+All dependencies are vendored in the `vendor/` directory.
+
+To add or update a new dependency, use the `go get` command:
+
+```bash
+# Pick the latest tagged release.
+go get example.com/some/module/pkg
+
+# Pick a specific version.
+go get example.com/some/module/pkg@vX.Y.Z
+```
+
+Tidy up the `go.mod` and `go.sum` files and copy the new/updated dependency to the `vendor/` directory:
+
+
+```bash
+# The GO111MODULE variable can be omitted when the code isn't located in GOPATH.
+GO111MODULE=on go mod tidy
+
+GO111MODULE=on go mod vendor
+```
+
+You have to commit the changes to `go.mod`, `go.sum` and the `vendor/` directory before submitting the pull request.
+
+
+## API Implementation Guidelines
+
+### Naming and Documentation
+
+Public functions and structs should normally be named according to the file(s) being read and parsed. For example,
+the `fs.BuddyInfo()` function reads the file `/proc/buddyinfo`. In addition, the godoc for each public function
+should contain the path to the file(s) being read and a URL of the linux kernel documentation describing the file(s).
+
+### Reading vs. Parsing
+
+Most functionality in this library consists of reading files and then parsing the text into structured data. In most
+cases reading and parsing should be separated into different functions/methods with a public `fs.Thing()` method and
+a private `parseThing(r Reader)` function. This provides a logical separation and allows parsing to be tested
+directly without the need to read from the filesystem. Using a `Reader` argument is preferred over other data types
+such as `string` or `*File` because it provides the most flexibility regarding the data source. When a set of files
+in a directory needs to be parsed, then a `path` string parameter to the parse function can be used instead.
+
+### /proc and /sys filesystem I/O
+
+The `proc` and `sys` filesystems are pseudo file systems and work a bit differently from standard disk I/O.
+Many of the files are changing continuously and the data being read can in some cases change between subsequent
+reads in the same file. Also, most of the files are relatively small (less than a few KBs), and system calls
+to the `stat` function will often return the wrong size. Therefore, for most files it's recommended to read the
+full file in a single operation using an internal utility function called `util.ReadFileNoStat`.
+This function is similar to `os.ReadFile`, but it avoids the system call to `stat` to get the current size of
+the file.
+
+Note that parsing the file's contents can still be performed one line at a time. This is done by first reading
+the full file, and then using a scanner on the `[]byte` or `string` containing the data.
+
+```
+ data, err := util.ReadFileNoStat("/proc/cpuinfo")
+ if err != nil {
+ return err
+ }
+ reader := bytes.NewReader(data)
+ scanner := bufio.NewScanner(reader)
+```
+
+The `/sys` filesystem contains many very small files which contain only a single numeric or text value. These files
+can be read using an internal function called `util.SysReadFile` which is similar to `os.ReadFile` but does
+not bother to check the size of the file before reading.
+```
+ data, err := util.SysReadFile("/sys/class/power_supply/BAT0/capacity")
+```
+
diff --git a/vendor/github.com/prometheus/procfs/LICENSE b/vendor/github.com/prometheus/procfs/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
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+ "Derivative Works" shall mean any work, whether in Source or Object
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+ "Contribution" shall mean any work of authorship, including
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+
+ (b) You must cause any modified files to carry prominent notices
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+ (c) You must retain, in the Source form of any Derivative Works
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+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
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+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/vendor/github.com/prometheus/procfs/MAINTAINERS.md b/vendor/github.com/prometheus/procfs/MAINTAINERS.md
new file mode 100644
index 0000000..56ba67d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/MAINTAINERS.md
@@ -0,0 +1,2 @@
+* Johannes 'fish' Ziemke @discordianfish
+* Paul Gier @pgier
diff --git a/vendor/github.com/prometheus/procfs/Makefile b/vendor/github.com/prometheus/procfs/Makefile
new file mode 100644
index 0000000..7edfe4d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/Makefile
@@ -0,0 +1,31 @@
+# Copyright 2018 The Prometheus Authors
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+include Makefile.common
+
+%/.unpacked: %.ttar
+ @echo ">> extracting fixtures $*"
+ ./ttar -C $(dir $*) -x -f $*.ttar
+ touch $@
+
+fixtures: testdata/fixtures/.unpacked
+
+update_fixtures:
+ rm -vf testdata/fixtures/.unpacked
+ ./ttar -c -f testdata/fixtures.ttar -C testdata/ fixtures/
+
+.PHONY: build
+build:
+
+.PHONY: test
+test: testdata/fixtures/.unpacked common-test
diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common
new file mode 100644
index 0000000..6c8e3e2
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/Makefile.common
@@ -0,0 +1,264 @@
+# Copyright 2018 The Prometheus Authors
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# A common Makefile that includes rules to be reused in different prometheus projects.
+# !!! Open PRs only against the prometheus/prometheus/Makefile.common repository!
+
+# Example usage :
+# Create the main Makefile in the root project directory.
+# include Makefile.common
+# customTarget:
+# @echo ">> Running customTarget"
+#
+
+# Ensure GOBIN is not set during build so that promu is installed to the correct path
+unexport GOBIN
+
+GO ?= go
+GOFMT ?= $(GO)fmt
+FIRST_GOPATH := $(firstword $(subst :, ,$(shell $(GO) env GOPATH)))
+GOOPTS ?=
+GOHOSTOS ?= $(shell $(GO) env GOHOSTOS)
+GOHOSTARCH ?= $(shell $(GO) env GOHOSTARCH)
+
+GO_VERSION ?= $(shell $(GO) version)
+GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))
+PRE_GO_111 ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.')
+
+PROMU := $(FIRST_GOPATH)/bin/promu
+pkgs = ./...
+
+ifeq (arm, $(GOHOSTARCH))
+ GOHOSTARM ?= $(shell GOARM= $(GO) env GOARM)
+ GO_BUILD_PLATFORM ?= $(GOHOSTOS)-$(GOHOSTARCH)v$(GOHOSTARM)
+else
+ GO_BUILD_PLATFORM ?= $(GOHOSTOS)-$(GOHOSTARCH)
+endif
+
+GOTEST := $(GO) test
+GOTEST_DIR :=
+ifneq ($(CIRCLE_JOB),)
+ifneq ($(shell which gotestsum),)
+ GOTEST_DIR := test-results
+ GOTEST := gotestsum --junitfile $(GOTEST_DIR)/unit-tests.xml --
+endif
+endif
+
+PROMU_VERSION ?= 0.13.0
+PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
+
+GOLANGCI_LINT :=
+GOLANGCI_LINT_OPTS ?=
+GOLANGCI_LINT_VERSION ?= v1.45.2
+# golangci-lint only supports linux, darwin and windows platforms on i386/amd64.
+# windows isn't included here because of the path separator being different.
+ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))
+ ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386))
+ # If we're in CI and there is an Actions file, that means the linter
+ # is being run in Actions, so we don't need to run it here.
+ ifeq (,$(CIRCLE_JOB))
+ GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
+ else ifeq (,$(wildcard .github/workflows/golangci-lint.yml))
+ GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
+ endif
+ endif
+endif
+
+PREFIX ?= $(shell pwd)
+BIN_DIR ?= $(shell pwd)
+DOCKER_IMAGE_TAG ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
+DOCKERFILE_PATH ?= ./Dockerfile
+DOCKERBUILD_CONTEXT ?= ./
+DOCKER_REPO ?= prom
+
+DOCKER_ARCHS ?= amd64
+
+BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS))
+PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS))
+TAG_DOCKER_ARCHS = $(addprefix common-docker-tag-latest-,$(DOCKER_ARCHS))
+
+ifeq ($(GOHOSTARCH),amd64)
+ ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux freebsd darwin windows))
+ # Only supported on amd64
+ test-flags := -race
+ endif
+endif
+
+# This rule is used to forward a target like "build" to "common-build". This
+# allows a new "build" target to be defined in a Makefile which includes this
+# one and override "common-build" without override warnings.
+%: common-% ;
+
+.PHONY: common-all
+common-all: precheck style check_license lint yamllint unused build test
+
+.PHONY: common-style
+common-style:
+ @echo ">> checking code style"
+ @fmtRes=$$($(GOFMT) -d $$(find . -path ./vendor -prune -o -name '*.go' -print)); \
+ if [ -n "$${fmtRes}" ]; then \
+ echo "gofmt checking failed!"; echo "$${fmtRes}"; echo; \
+ echo "Please ensure you are using $$($(GO) version) for formatting code."; \
+ exit 1; \
+ fi
+
+.PHONY: common-check_license
+common-check_license:
+ @echo ">> checking license header"
+ @licRes=$$(for file in $$(find . -type f -iname '*.go' ! -path './vendor/*') ; do \
+ awk 'NR<=3' $$file | grep -Eq "(Copyright|generated|GENERATED)" || echo $$file; \
+ done); \
+ if [ -n "$${licRes}" ]; then \
+ echo "license header checking failed:"; echo "$${licRes}"; \
+ exit 1; \
+ fi
+
+.PHONY: common-deps
+common-deps:
+ @echo ">> getting dependencies"
+ $(GO) mod download
+
+.PHONY: update-go-deps
+update-go-deps:
+ @echo ">> updating Go dependencies"
+ @for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \
+ $(GO) get -d $$m; \
+ done
+ $(GO) mod tidy
+
+.PHONY: common-test-short
+common-test-short: $(GOTEST_DIR)
+ @echo ">> running short tests"
+ $(GOTEST) -short $(GOOPTS) $(pkgs)
+
+.PHONY: common-test
+common-test: $(GOTEST_DIR)
+ @echo ">> running all tests"
+ $(GOTEST) $(test-flags) $(GOOPTS) $(pkgs)
+
+$(GOTEST_DIR):
+ @mkdir -p $@
+
+.PHONY: common-format
+common-format:
+ @echo ">> formatting code"
+ $(GO) fmt $(pkgs)
+
+.PHONY: common-vet
+common-vet:
+ @echo ">> vetting code"
+ $(GO) vet $(GOOPTS) $(pkgs)
+
+.PHONY: common-lint
+common-lint: $(GOLANGCI_LINT)
+ifdef GOLANGCI_LINT
+ @echo ">> running golangci-lint"
+# 'go list' needs to be executed before staticcheck to prepopulate the modules cache.
+# Otherwise staticcheck might fail randomly for some reason not yet explained.
+ $(GO) list -e -compiled -test=true -export=false -deps=true -find=false -tags= -- ./... > /dev/null
+ $(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs)
+endif
+
+.PHONY: common-yamllint
+common-yamllint:
+ @echo ">> running yamllint on all YAML files in the repository"
+ifeq (, $(shell which yamllint))
+ @echo "yamllint not installed so skipping"
+else
+ yamllint .
+endif
+
+# For backward-compatibility.
+.PHONY: common-staticcheck
+common-staticcheck: lint
+
+.PHONY: common-unused
+common-unused:
+ @echo ">> running check for unused/missing packages in go.mod"
+ $(GO) mod tidy
+ @git diff --exit-code -- go.sum go.mod
+
+.PHONY: common-build
+common-build: promu
+ @echo ">> building binaries"
+ $(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES)
+
+.PHONY: common-tarball
+common-tarball: promu
+ @echo ">> building release tarball"
+ $(PROMU) tarball --prefix $(PREFIX) $(BIN_DIR)
+
+.PHONY: common-docker $(BUILD_DOCKER_ARCHS)
+common-docker: $(BUILD_DOCKER_ARCHS)
+$(BUILD_DOCKER_ARCHS): common-docker-%:
+ docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" \
+ -f $(DOCKERFILE_PATH) \
+ --build-arg ARCH="$*" \
+ --build-arg OS="linux" \
+ $(DOCKERBUILD_CONTEXT)
+
+.PHONY: common-docker-publish $(PUBLISH_DOCKER_ARCHS)
+common-docker-publish: $(PUBLISH_DOCKER_ARCHS)
+$(PUBLISH_DOCKER_ARCHS): common-docker-publish-%:
+ docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)"
+
+DOCKER_MAJOR_VERSION_TAG = $(firstword $(subst ., ,$(shell cat VERSION)))
+.PHONY: common-docker-tag-latest $(TAG_DOCKER_ARCHS)
+common-docker-tag-latest: $(TAG_DOCKER_ARCHS)
+$(TAG_DOCKER_ARCHS): common-docker-tag-latest-%:
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest"
+ docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"
+
+.PHONY: common-docker-manifest
+common-docker-manifest:
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)" $(foreach ARCH,$(DOCKER_ARCHS),$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$(ARCH):$(DOCKER_IMAGE_TAG))
+ DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG)"
+
+.PHONY: promu
+promu: $(PROMU)
+
+$(PROMU):
+ $(eval PROMU_TMP := $(shell mktemp -d))
+ curl -s -L $(PROMU_URL) | tar -xvzf - -C $(PROMU_TMP)
+ mkdir -p $(FIRST_GOPATH)/bin
+ cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu
+ rm -r $(PROMU_TMP)
+
+.PHONY: proto
+proto:
+ @echo ">> generating code from proto files"
+ @./scripts/genproto.sh
+
+ifdef GOLANGCI_LINT
+$(GOLANGCI_LINT):
+ mkdir -p $(FIRST_GOPATH)/bin
+ curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/$(GOLANGCI_LINT_VERSION)/install.sh \
+ | sed -e '/install -d/d' \
+ | sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION)
+endif
+
+.PHONY: precheck
+precheck::
+
+define PRECHECK_COMMAND_template =
+precheck:: $(1)_precheck
+
+PRECHECK_COMMAND_$(1) ?= $(1) $$(strip $$(PRECHECK_OPTIONS_$(1)))
+.PHONY: $(1)_precheck
+$(1)_precheck:
+ @if ! $$(PRECHECK_COMMAND_$(1)) 1>/dev/null 2>&1; then \
+ echo "Execution of '$$(PRECHECK_COMMAND_$(1))' command failed. Is $(1) installed?"; \
+ exit 1; \
+ fi
+endef
diff --git a/vendor/github.com/prometheus/procfs/NOTICE b/vendor/github.com/prometheus/procfs/NOTICE
new file mode 100644
index 0000000..53c5e9a
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/NOTICE
@@ -0,0 +1,7 @@
+procfs provides functions to retrieve system, kernel and process
+metrics from the pseudo-filesystem proc.
+
+Copyright 2014-2015 The Prometheus Authors
+
+This product includes software developed at
+SoundCloud Ltd. (http://soundcloud.com/).
diff --git a/vendor/github.com/prometheus/procfs/README.md b/vendor/github.com/prometheus/procfs/README.md
new file mode 100644
index 0000000..43c3773
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/README.md
@@ -0,0 +1,61 @@
+# procfs
+
+This package provides functions to retrieve system, kernel, and process
+metrics from the pseudo-filesystems /proc and /sys.
+
+*WARNING*: This package is a work in progress. Its API may still break in
+backwards-incompatible ways without warnings. Use it at your own risk.
+
+[](https://pkg.go.dev/github.com/prometheus/procfs)
+[](https://circleci.com/gh/prometheus/procfs/tree/master)
+[](https://goreportcard.com/report/github.com/prometheus/procfs)
+
+## Usage
+
+The procfs library is organized by packages based on whether the gathered data is coming from
+/proc, /sys, or both. Each package contains an `FS` type which represents the path to either /proc,
+/sys, or both. For example, cpu statistics are gathered from
+`/proc/stat` and are available via the root procfs package. First, the proc filesystem mount
+point is initialized, and then the stat information is read.
+
+```go
+fs, err := procfs.NewFS("/proc")
+stats, err := fs.Stat()
+```
+
+Some sub-packages such as `blockdevice`, require access to both the proc and sys filesystems.
+
+```go
+ fs, err := blockdevice.NewFS("/proc", "/sys")
+ stats, err := fs.ProcDiskstats()
+```
+
+## Package Organization
+
+The packages in this project are organized according to (1) whether the data comes from the `/proc` or
+`/sys` filesystem and (2) the type of information being retrieved. For example, most process information
+can be gathered from the functions in the root `procfs` package. Information about block devices such as disk drives
+is available in the `blockdevices` sub-package.
+
+## Building and Testing
+
+The procfs library is intended to be built as part of another application, so there are no distributable binaries.
+However, most of the API includes unit tests which can be run with `make test`.
+
+### Updating Test Fixtures
+
+The procfs library includes a set of test fixtures which include many example files from
+the `/proc` and `/sys` filesystems. These fixtures are included as a [ttar](https://github.com/ideaship/ttar) file
+which is extracted automatically during testing. To add/update the test fixtures, first
+ensure the `fixtures` directory is up to date by removing the existing directory and then
+extracting the ttar file using `make fixtures/.unpacked` or just `make test`.
+
+```bash
+rm -rf fixtures
+make test
+```
+
+Next, make the required changes to the extracted files in the `fixtures` directory. When
+the changes are complete, run `make update_fixtures` to create a new `fixtures.ttar` file
+based on the updated `fixtures` directory. And finally, verify the changes using
+`git diff fixtures.ttar`.
diff --git a/vendor/github.com/prometheus/procfs/SECURITY.md b/vendor/github.com/prometheus/procfs/SECURITY.md
new file mode 100644
index 0000000..fed02d8
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/SECURITY.md
@@ -0,0 +1,6 @@
+# Reporting a security issue
+
+The Prometheus security policy, including how to report vulnerabilities, can be
+found here:
+
+
diff --git a/vendor/github.com/prometheus/procfs/arp.go b/vendor/github.com/prometheus/procfs/arp.go
new file mode 100644
index 0000000..68f36e8
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/arp.go
@@ -0,0 +1,116 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+ "net"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// Learned from include/uapi/linux/if_arp.h.
+const (
+ // completed entry (ha valid).
+ ATFComplete = 0x02
+ // permanent entry.
+ ATFPermanent = 0x04
+ // Publish entry.
+ ATFPublish = 0x08
+ // Has requested trailers.
+ ATFUseTrailers = 0x10
+ // Obsoleted: Want to use a netmask (only for proxy entries).
+ ATFNetmask = 0x20
+ // Don't answer this addresses.
+ ATFDontPublish = 0x40
+)
+
+// ARPEntry contains a single row of the columnar data represented in
+// /proc/net/arp.
+type ARPEntry struct {
+ // IP address
+ IPAddr net.IP
+ // MAC address
+ HWAddr net.HardwareAddr
+ // Name of the device
+ Device string
+ // Flags
+ Flags byte
+}
+
+// GatherARPEntries retrieves all the ARP entries, parse the relevant columns,
+// and then return a slice of ARPEntry's.
+func (fs FS) GatherARPEntries() ([]ARPEntry, error) {
+ data, err := os.ReadFile(fs.proc.Path("net/arp"))
+ if err != nil {
+ return nil, fmt.Errorf("error reading arp %q: %w", fs.proc.Path("net/arp"), err)
+ }
+
+ return parseARPEntries(data)
+}
+
+func parseARPEntries(data []byte) ([]ARPEntry, error) {
+ lines := strings.Split(string(data), "\n")
+ entries := make([]ARPEntry, 0)
+ var err error
+ const (
+ expectedDataWidth = 6
+ expectedHeaderWidth = 9
+ )
+ for _, line := range lines {
+ columns := strings.Fields(line)
+ width := len(columns)
+
+ if width == expectedHeaderWidth || width == 0 {
+ continue
+ } else if width == expectedDataWidth {
+ entry, err := parseARPEntry(columns)
+ if err != nil {
+ return []ARPEntry{}, fmt.Errorf("failed to parse ARP entry: %w", err)
+ }
+ entries = append(entries, entry)
+ } else {
+ return []ARPEntry{}, fmt.Errorf("%d columns were detected, but %d were expected", width, expectedDataWidth)
+ }
+
+ }
+
+ return entries, err
+}
+
+func parseARPEntry(columns []string) (ARPEntry, error) {
+ entry := ARPEntry{Device: columns[5]}
+ ip := net.ParseIP(columns[0])
+ entry.IPAddr = ip
+
+ if mac, err := net.ParseMAC(columns[3]); err == nil {
+ entry.HWAddr = mac
+ } else {
+ return ARPEntry{}, err
+ }
+
+ if flags, err := strconv.ParseUint(columns[2], 0, 8); err == nil {
+ entry.Flags = byte(flags)
+ } else {
+ return ARPEntry{}, err
+ }
+
+ return entry, nil
+}
+
+// IsComplete returns true if ARP entry is marked with complete flag.
+func (entry *ARPEntry) IsComplete() bool {
+ return entry.Flags&ATFComplete != 0
+}
diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go
new file mode 100644
index 0000000..f5b7939
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/buddyinfo.go
@@ -0,0 +1,85 @@
+// Copyright 2017 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// A BuddyInfo is the details parsed from /proc/buddyinfo.
+// The data is comprised of an array of free fragments of each size.
+// The sizes are 2^n*PAGE_SIZE, where n is the array index.
+type BuddyInfo struct {
+ Node string
+ Zone string
+ Sizes []float64
+}
+
+// BuddyInfo reads the buddyinfo statistics from the specified `proc` filesystem.
+func (fs FS) BuddyInfo() ([]BuddyInfo, error) {
+ file, err := os.Open(fs.proc.Path("buddyinfo"))
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ return parseBuddyInfo(file)
+}
+
+func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) {
+ var (
+ buddyInfo = []BuddyInfo{}
+ scanner = bufio.NewScanner(r)
+ bucketCount = -1
+ )
+
+ for scanner.Scan() {
+ var err error
+ line := scanner.Text()
+ parts := strings.Fields(line)
+
+ if len(parts) < 4 {
+ return nil, fmt.Errorf("invalid number of fields when parsing buddyinfo")
+ }
+
+ node := strings.TrimRight(parts[1], ",")
+ zone := strings.TrimRight(parts[3], ",")
+ arraySize := len(parts[4:])
+
+ if bucketCount == -1 {
+ bucketCount = arraySize
+ } else {
+ if bucketCount != arraySize {
+ return nil, fmt.Errorf("mismatch in number of buddyinfo buckets, previous count %d, new count %d", bucketCount, arraySize)
+ }
+ }
+
+ sizes := make([]float64, arraySize)
+ for i := 0; i < arraySize; i++ {
+ sizes[i], err = strconv.ParseFloat(parts[i+4], 64)
+ if err != nil {
+ return nil, fmt.Errorf("invalid value in buddyinfo: %w", err)
+ }
+ }
+
+ buddyInfo = append(buddyInfo, BuddyInfo{node, zone, sizes})
+ }
+
+ return buddyInfo, scanner.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/cmdline.go b/vendor/github.com/prometheus/procfs/cmdline.go
new file mode 100644
index 0000000..bf4f3b4
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cmdline.go
@@ -0,0 +1,30 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// CmdLine returns the command line of the kernel.
+func (fs FS) CmdLine() ([]string, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("cmdline"))
+ if err != nil {
+ return nil, err
+ }
+
+ return strings.Fields(string(data)), nil
+}
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go
new file mode 100644
index 0000000..ff6b927
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo.go
@@ -0,0 +1,482 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux
+// +build linux
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "errors"
+ "fmt"
+ "regexp"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// CPUInfo contains general information about a system CPU found in /proc/cpuinfo.
+type CPUInfo struct {
+ Processor uint
+ VendorID string
+ CPUFamily string
+ Model string
+ ModelName string
+ Stepping string
+ Microcode string
+ CPUMHz float64
+ CacheSize string
+ PhysicalID string
+ Siblings uint
+ CoreID string
+ CPUCores uint
+ APICID string
+ InitialAPICID string
+ FPU string
+ FPUException string
+ CPUIDLevel uint
+ WP string
+ Flags []string
+ Bugs []string
+ BogoMips float64
+ CLFlushSize uint
+ CacheAlignment uint
+ AddressSizes string
+ PowerManagement string
+}
+
+var (
+ cpuinfoClockRegexp = regexp.MustCompile(`([\d.]+)`)
+ cpuinfoS390XProcessorRegexp = regexp.MustCompile(`^processor\s+(\d+):.*`)
+)
+
+// CPUInfo returns information about current system CPUs.
+// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt
+func (fs FS) CPUInfo() ([]CPUInfo, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("cpuinfo"))
+ if err != nil {
+ return nil, err
+ }
+ return parseCPUInfo(data)
+}
+
+func parseCPUInfoX86(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ // find the first "processor" line
+ firstLine := firstNonEmptyLine(scanner)
+ if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ firstcpu := CPUInfo{Processor: uint(v)}
+ cpuinfo := []CPUInfo{firstcpu}
+ i := 0
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "processor":
+ cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor
+ i++
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].Processor = uint(v)
+ case "vendor", "vendor_id":
+ cpuinfo[i].VendorID = field[1]
+ case "cpu family":
+ cpuinfo[i].CPUFamily = field[1]
+ case "model":
+ cpuinfo[i].Model = field[1]
+ case "model name":
+ cpuinfo[i].ModelName = field[1]
+ case "stepping":
+ cpuinfo[i].Stepping = field[1]
+ case "microcode":
+ cpuinfo[i].Microcode = field[1]
+ case "cpu MHz":
+ v, err := strconv.ParseFloat(field[1], 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUMHz = v
+ case "cache size":
+ cpuinfo[i].CacheSize = field[1]
+ case "physical id":
+ cpuinfo[i].PhysicalID = field[1]
+ case "siblings":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].Siblings = uint(v)
+ case "core id":
+ cpuinfo[i].CoreID = field[1]
+ case "cpu cores":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUCores = uint(v)
+ case "apicid":
+ cpuinfo[i].APICID = field[1]
+ case "initial apicid":
+ cpuinfo[i].InitialAPICID = field[1]
+ case "fpu":
+ cpuinfo[i].FPU = field[1]
+ case "fpu_exception":
+ cpuinfo[i].FPUException = field[1]
+ case "cpuid level":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUIDLevel = uint(v)
+ case "wp":
+ cpuinfo[i].WP = field[1]
+ case "flags":
+ cpuinfo[i].Flags = strings.Fields(field[1])
+ case "bugs":
+ cpuinfo[i].Bugs = strings.Fields(field[1])
+ case "bogomips":
+ v, err := strconv.ParseFloat(field[1], 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].BogoMips = v
+ case "clflush size":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CLFlushSize = uint(v)
+ case "cache_alignment":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CacheAlignment = uint(v)
+ case "address sizes":
+ cpuinfo[i].AddressSizes = field[1]
+ case "power management":
+ cpuinfo[i].PowerManagement = field[1]
+ }
+ }
+ return cpuinfo, nil
+}
+
+func parseCPUInfoARM(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ firstLine := firstNonEmptyLine(scanner)
+ match, _ := regexp.MatchString("^[Pp]rocessor", firstLine)
+ if !match || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ cpuinfo := []CPUInfo{}
+ featuresLine := ""
+ commonCPUInfo := CPUInfo{}
+ i := 0
+ if strings.TrimSpace(field[0]) == "Processor" {
+ commonCPUInfo = CPUInfo{ModelName: field[1]}
+ i = -1
+ } else {
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ firstcpu := CPUInfo{Processor: uint(v)}
+ cpuinfo = []CPUInfo{firstcpu}
+ }
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "processor":
+ cpuinfo = append(cpuinfo, commonCPUInfo) // start of the next processor
+ i++
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].Processor = uint(v)
+ case "BogoMIPS":
+ if i == -1 {
+ cpuinfo = append(cpuinfo, commonCPUInfo) // There is only one processor
+ i++
+ cpuinfo[i].Processor = 0
+ }
+ v, err := strconv.ParseFloat(field[1], 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].BogoMips = v
+ case "Features":
+ featuresLine = line
+ case "model name":
+ cpuinfo[i].ModelName = field[1]
+ }
+ }
+ fields := strings.SplitN(featuresLine, ": ", 2)
+ for i := range cpuinfo {
+ cpuinfo[i].Flags = strings.Fields(fields[1])
+ }
+ return cpuinfo, nil
+
+}
+
+func parseCPUInfoS390X(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ firstLine := firstNonEmptyLine(scanner)
+ if !strings.HasPrefix(firstLine, "vendor_id") || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ cpuinfo := []CPUInfo{}
+ commonCPUInfo := CPUInfo{VendorID: field[1]}
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "bogomips per cpu":
+ v, err := strconv.ParseFloat(field[1], 64)
+ if err != nil {
+ return nil, err
+ }
+ commonCPUInfo.BogoMips = v
+ case "features":
+ commonCPUInfo.Flags = strings.Fields(field[1])
+ }
+ if strings.HasPrefix(line, "processor") {
+ match := cpuinfoS390XProcessorRegexp.FindStringSubmatch(line)
+ if len(match) < 2 {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ cpu := commonCPUInfo
+ v, err := strconv.ParseUint(match[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpu.Processor = uint(v)
+ cpuinfo = append(cpuinfo, cpu)
+ }
+ if strings.HasPrefix(line, "cpu number") {
+ break
+ }
+ }
+
+ i := 0
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "cpu number":
+ i++
+ case "cpu MHz dynamic":
+ clock := cpuinfoClockRegexp.FindString(strings.TrimSpace(field[1]))
+ v, err := strconv.ParseFloat(clock, 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUMHz = v
+ case "physical id":
+ cpuinfo[i].PhysicalID = field[1]
+ case "core id":
+ cpuinfo[i].CoreID = field[1]
+ case "cpu cores":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUCores = uint(v)
+ case "siblings":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].Siblings = uint(v)
+ }
+ }
+
+ return cpuinfo, nil
+}
+
+func parseCPUInfoMips(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ // find the first "processor" line
+ firstLine := firstNonEmptyLine(scanner)
+ if !strings.HasPrefix(firstLine, "system type") || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ cpuinfo := []CPUInfo{}
+ systemType := field[1]
+
+ i := 0
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "processor":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ i = int(v)
+ cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor
+ cpuinfo[i].Processor = uint(v)
+ cpuinfo[i].VendorID = systemType
+ case "cpu model":
+ cpuinfo[i].ModelName = field[1]
+ case "BogoMIPS":
+ v, err := strconv.ParseFloat(field[1], 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].BogoMips = v
+ }
+ }
+ return cpuinfo, nil
+}
+
+func parseCPUInfoPPC(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ firstLine := firstNonEmptyLine(scanner)
+ if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ firstcpu := CPUInfo{Processor: uint(v)}
+ cpuinfo := []CPUInfo{firstcpu}
+ i := 0
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "processor":
+ cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor
+ i++
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].Processor = uint(v)
+ case "cpu":
+ cpuinfo[i].VendorID = field[1]
+ case "clock":
+ clock := cpuinfoClockRegexp.FindString(strings.TrimSpace(field[1]))
+ v, err := strconv.ParseFloat(clock, 64)
+ if err != nil {
+ return nil, err
+ }
+ cpuinfo[i].CPUMHz = v
+ }
+ }
+ return cpuinfo, nil
+}
+
+func parseCPUInfoRISCV(info []byte) ([]CPUInfo, error) {
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+
+ firstLine := firstNonEmptyLine(scanner)
+ if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") {
+ return nil, fmt.Errorf("invalid cpuinfo file: %q", firstLine)
+ }
+ field := strings.SplitN(firstLine, ": ", 2)
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ firstcpu := CPUInfo{Processor: uint(v)}
+ cpuinfo := []CPUInfo{firstcpu}
+ i := 0
+
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !strings.Contains(line, ":") {
+ continue
+ }
+ field := strings.SplitN(line, ": ", 2)
+ switch strings.TrimSpace(field[0]) {
+ case "processor":
+ v, err := strconv.ParseUint(field[1], 0, 32)
+ if err != nil {
+ return nil, err
+ }
+ i = int(v)
+ cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor
+ cpuinfo[i].Processor = uint(v)
+ case "hart":
+ cpuinfo[i].CoreID = field[1]
+ case "isa":
+ cpuinfo[i].ModelName = field[1]
+ }
+ }
+ return cpuinfo, nil
+}
+
+func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { // nolint:unused,deadcode
+ return nil, errors.New("not implemented")
+}
+
+// firstNonEmptyLine advances the scanner to the first non-empty line
+// and returns the contents of that line.
+func firstNonEmptyLine(scanner *bufio.Scanner) string {
+ for scanner.Scan() {
+ line := scanner.Text()
+ if strings.TrimSpace(line) != "" {
+ return line
+ }
+ }
+ return ""
+}
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
new file mode 100644
index 0000000..64cfd53
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go
@@ -0,0 +1,20 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && (arm || arm64)
+// +build linux
+// +build arm arm64
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoARM
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
new file mode 100644
index 0000000..c11207f
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go
@@ -0,0 +1,20 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && (mips || mipsle || mips64 || mips64le)
+// +build linux
+// +build mips mipsle mips64 mips64le
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoMips
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_others.go b/vendor/github.com/prometheus/procfs/cpuinfo_others.go
new file mode 100644
index 0000000..ea41bf2
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_others.go
@@ -0,0 +1,19 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && !386 && !amd64 && !arm && !arm64 && !mips && !mips64 && !mips64le && !mipsle && !ppc64 && !ppc64le && !riscv64 && !s390x
+// +build linux,!386,!amd64,!arm,!arm64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoDummy
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
new file mode 100644
index 0000000..003bc2a
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go
@@ -0,0 +1,20 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && (ppc64 || ppc64le)
+// +build linux
+// +build ppc64 ppc64le
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoPPC
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
new file mode 100644
index 0000000..1c9b731
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
@@ -0,0 +1,20 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && (riscv || riscv64)
+// +build linux
+// +build riscv riscv64
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoRISCV
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
new file mode 100644
index 0000000..fa3686b
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go
@@ -0,0 +1,19 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux
+// +build linux
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoS390X
diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
new file mode 100644
index 0000000..a0ef555
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go
@@ -0,0 +1,20 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build linux && (386 || amd64)
+// +build linux
+// +build 386 amd64
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoX86
diff --git a/vendor/github.com/prometheus/procfs/crypto.go b/vendor/github.com/prometheus/procfs/crypto.go
new file mode 100644
index 0000000..5048ad1
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/crypto.go
@@ -0,0 +1,153 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Crypto holds info parsed from /proc/crypto.
+type Crypto struct {
+ Alignmask *uint64
+ Async bool
+ Blocksize *uint64
+ Chunksize *uint64
+ Ctxsize *uint64
+ Digestsize *uint64
+ Driver string
+ Geniv string
+ Internal string
+ Ivsize *uint64
+ Maxauthsize *uint64
+ MaxKeysize *uint64
+ MinKeysize *uint64
+ Module string
+ Name string
+ Priority *int64
+ Refcnt *int64
+ Seedsize *uint64
+ Selftest string
+ Type string
+ Walksize *uint64
+}
+
+// Crypto parses an crypto-file (/proc/crypto) and returns a slice of
+// structs containing the relevant info. More information available here:
+// https://kernel.readthedocs.io/en/sphinx-samples/crypto-API.html
+func (fs FS) Crypto() ([]Crypto, error) {
+ path := fs.proc.Path("crypto")
+ b, err := util.ReadFileNoStat(path)
+ if err != nil {
+ return nil, fmt.Errorf("error reading crypto %q: %w", path, err)
+ }
+
+ crypto, err := parseCrypto(bytes.NewReader(b))
+ if err != nil {
+ return nil, fmt.Errorf("error parsing crypto %q: %w", path, err)
+ }
+
+ return crypto, nil
+}
+
+// parseCrypto parses a /proc/crypto stream into Crypto elements.
+func parseCrypto(r io.Reader) ([]Crypto, error) {
+ var out []Crypto
+
+ s := bufio.NewScanner(r)
+ for s.Scan() {
+ text := s.Text()
+ switch {
+ case strings.HasPrefix(text, "name"):
+ // Each crypto element begins with its name.
+ out = append(out, Crypto{})
+ case text == "":
+ continue
+ }
+
+ kv := strings.Split(text, ":")
+ if len(kv) != 2 {
+ return nil, fmt.Errorf("malformed crypto line: %q", text)
+ }
+
+ k := strings.TrimSpace(kv[0])
+ v := strings.TrimSpace(kv[1])
+
+ // Parse the key/value pair into the currently focused element.
+ c := &out[len(out)-1]
+ if err := c.parseKV(k, v); err != nil {
+ return nil, err
+ }
+ }
+
+ if err := s.Err(); err != nil {
+ return nil, err
+ }
+
+ return out, nil
+}
+
+// parseKV parses a key/value pair into the appropriate field of c.
+func (c *Crypto) parseKV(k, v string) error {
+ vp := util.NewValueParser(v)
+
+ switch k {
+ case "async":
+ // Interpret literal yes as true.
+ c.Async = v == "yes"
+ case "blocksize":
+ c.Blocksize = vp.PUInt64()
+ case "chunksize":
+ c.Chunksize = vp.PUInt64()
+ case "digestsize":
+ c.Digestsize = vp.PUInt64()
+ case "driver":
+ c.Driver = v
+ case "geniv":
+ c.Geniv = v
+ case "internal":
+ c.Internal = v
+ case "ivsize":
+ c.Ivsize = vp.PUInt64()
+ case "maxauthsize":
+ c.Maxauthsize = vp.PUInt64()
+ case "max keysize":
+ c.MaxKeysize = vp.PUInt64()
+ case "min keysize":
+ c.MinKeysize = vp.PUInt64()
+ case "module":
+ c.Module = v
+ case "name":
+ c.Name = v
+ case "priority":
+ c.Priority = vp.PInt64()
+ case "refcnt":
+ c.Refcnt = vp.PInt64()
+ case "seedsize":
+ c.Seedsize = vp.PUInt64()
+ case "selftest":
+ c.Selftest = v
+ case "type":
+ c.Type = v
+ case "walksize":
+ c.Walksize = vp.PUInt64()
+ }
+
+ return vp.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/doc.go b/vendor/github.com/prometheus/procfs/doc.go
new file mode 100644
index 0000000..d31a826
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/doc.go
@@ -0,0 +1,45 @@
+// Copyright 2014 Prometheus Team
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package procfs provides functions to retrieve system, kernel and process
+// metrics from the pseudo-filesystem proc.
+//
+// Example:
+//
+// package main
+//
+// import (
+// "fmt"
+// "log"
+//
+// "github.com/prometheus/procfs"
+// )
+//
+// func main() {
+// p, err := procfs.Self()
+// if err != nil {
+// log.Fatalf("could not get process: %s", err)
+// }
+//
+// stat, err := p.Stat()
+// if err != nil {
+// log.Fatalf("could not get process stat: %s", err)
+// }
+//
+// fmt.Printf("command: %s\n", stat.Comm)
+// fmt.Printf("cpu time: %fs\n", stat.CPUTime())
+// fmt.Printf("vsize: %dB\n", stat.VirtualMemory())
+// fmt.Printf("rss: %dB\n", stat.ResidentMemory())
+// }
+//
+package procfs
diff --git a/vendor/github.com/prometheus/procfs/fs.go b/vendor/github.com/prometheus/procfs/fs.go
new file mode 100644
index 0000000..0102ab0
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/fs.go
@@ -0,0 +1,43 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "github.com/prometheus/procfs/internal/fs"
+)
+
+// FS represents the pseudo-filesystem sys, which provides an interface to
+// kernel data structures.
+type FS struct {
+ proc fs.FS
+}
+
+// DefaultMountPoint is the common mount point of the proc filesystem.
+const DefaultMountPoint = fs.DefaultProcMountPoint
+
+// NewDefaultFS returns a new proc FS mounted under the default proc mountPoint.
+// It will error if the mount point directory can't be read or is a file.
+func NewDefaultFS() (FS, error) {
+ return NewFS(DefaultMountPoint)
+}
+
+// NewFS returns a new proc FS mounted under the given proc mountPoint. It will error
+// if the mount point directory can't be read or is a file.
+func NewFS(mountPoint string) (FS, error) {
+ fs, err := fs.NewFS(mountPoint)
+ if err != nil {
+ return FS{}, err
+ }
+ return FS{fs}, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/fscache.go b/vendor/github.com/prometheus/procfs/fscache.go
new file mode 100644
index 0000000..f8070e6
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/fscache.go
@@ -0,0 +1,422 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Fscacheinfo represents fscache statistics.
+type Fscacheinfo struct {
+ // Number of index cookies allocated
+ IndexCookiesAllocated uint64
+ // data storage cookies allocated
+ DataStorageCookiesAllocated uint64
+ // Number of special cookies allocated
+ SpecialCookiesAllocated uint64
+ // Number of objects allocated
+ ObjectsAllocated uint64
+ // Number of object allocation failures
+ ObjectAllocationsFailure uint64
+ // Number of objects that reached the available state
+ ObjectsAvailable uint64
+ // Number of objects that reached the dead state
+ ObjectsDead uint64
+ // Number of objects that didn't have a coherency check
+ ObjectsWithoutCoherencyCheck uint64
+ // Number of objects that passed a coherency check
+ ObjectsWithCoherencyCheck uint64
+ // Number of objects that needed a coherency data update
+ ObjectsNeedCoherencyCheckUpdate uint64
+ // Number of objects that were declared obsolete
+ ObjectsDeclaredObsolete uint64
+ // Number of pages marked as being cached
+ PagesMarkedAsBeingCached uint64
+ // Number of uncache page requests seen
+ UncachePagesRequestSeen uint64
+ // Number of acquire cookie requests seen
+ AcquireCookiesRequestSeen uint64
+ // Number of acq reqs given a NULL parent
+ AcquireRequestsWithNullParent uint64
+ // Number of acq reqs rejected due to no cache available
+ AcquireRequestsRejectedNoCacheAvailable uint64
+ // Number of acq reqs succeeded
+ AcquireRequestsSucceeded uint64
+ // Number of acq reqs rejected due to error
+ AcquireRequestsRejectedDueToError uint64
+ // Number of acq reqs failed on ENOMEM
+ AcquireRequestsFailedDueToEnomem uint64
+ // Number of lookup calls made on cache backends
+ LookupsNumber uint64
+ // Number of negative lookups made
+ LookupsNegative uint64
+ // Number of positive lookups made
+ LookupsPositive uint64
+ // Number of objects created by lookup
+ ObjectsCreatedByLookup uint64
+ // Number of lookups timed out and requeued
+ LookupsTimedOutAndRequed uint64
+ InvalidationsNumber uint64
+ InvalidationsRunning uint64
+ // Number of update cookie requests seen
+ UpdateCookieRequestSeen uint64
+ // Number of upd reqs given a NULL parent
+ UpdateRequestsWithNullParent uint64
+ // Number of upd reqs granted CPU time
+ UpdateRequestsRunning uint64
+ // Number of relinquish cookie requests seen
+ RelinquishCookiesRequestSeen uint64
+ // Number of rlq reqs given a NULL parent
+ RelinquishCookiesWithNullParent uint64
+ // Number of rlq reqs waited on completion of creation
+ RelinquishRequestsWaitingCompleteCreation uint64
+ // Relinqs rtr
+ RelinquishRetries uint64
+ // Number of attribute changed requests seen
+ AttributeChangedRequestsSeen uint64
+ // Number of attr changed requests queued
+ AttributeChangedRequestsQueued uint64
+ // Number of attr changed rejected -ENOBUFS
+ AttributeChangedRejectDueToEnobufs uint64
+ // Number of attr changed failed -ENOMEM
+ AttributeChangedFailedDueToEnomem uint64
+ // Number of attr changed ops given CPU time
+ AttributeChangedOps uint64
+ // Number of allocation requests seen
+ AllocationRequestsSeen uint64
+ // Number of successful alloc reqs
+ AllocationOkRequests uint64
+ // Number of alloc reqs that waited on lookup completion
+ AllocationWaitingOnLookup uint64
+ // Number of alloc reqs rejected -ENOBUFS
+ AllocationsRejectedDueToEnobufs uint64
+ // Number of alloc reqs aborted -ERESTARTSYS
+ AllocationsAbortedDueToErestartsys uint64
+ // Number of alloc reqs submitted
+ AllocationOperationsSubmitted uint64
+ // Number of alloc reqs waited for CPU time
+ AllocationsWaitedForCPU uint64
+ // Number of alloc reqs aborted due to object death
+ AllocationsAbortedDueToObjectDeath uint64
+ // Number of retrieval (read) requests seen
+ RetrievalsReadRequests uint64
+ // Number of successful retr reqs
+ RetrievalsOk uint64
+ // Number of retr reqs that waited on lookup completion
+ RetrievalsWaitingLookupCompletion uint64
+ // Number of retr reqs returned -ENODATA
+ RetrievalsReturnedEnodata uint64
+ // Number of retr reqs rejected -ENOBUFS
+ RetrievalsRejectedDueToEnobufs uint64
+ // Number of retr reqs aborted -ERESTARTSYS
+ RetrievalsAbortedDueToErestartsys uint64
+ // Number of retr reqs failed -ENOMEM
+ RetrievalsFailedDueToEnomem uint64
+ // Number of retr reqs submitted
+ RetrievalsRequests uint64
+ // Number of retr reqs waited for CPU time
+ RetrievalsWaitingCPU uint64
+ // Number of retr reqs aborted due to object death
+ RetrievalsAbortedDueToObjectDeath uint64
+ // Number of storage (write) requests seen
+ StoreWriteRequests uint64
+ // Number of successful store reqs
+ StoreSuccessfulRequests uint64
+ // Number of store reqs on a page already pending storage
+ StoreRequestsOnPendingStorage uint64
+ // Number of store reqs rejected -ENOBUFS
+ StoreRequestsRejectedDueToEnobufs uint64
+ // Number of store reqs failed -ENOMEM
+ StoreRequestsFailedDueToEnomem uint64
+ // Number of store reqs submitted
+ StoreRequestsSubmitted uint64
+ // Number of store reqs granted CPU time
+ StoreRequestsRunning uint64
+ // Number of pages given store req processing time
+ StorePagesWithRequestsProcessing uint64
+ // Number of store reqs deleted from tracking tree
+ StoreRequestsDeleted uint64
+ // Number of store reqs over store limit
+ StoreRequestsOverStoreLimit uint64
+ // Number of release reqs against pages with no pending store
+ ReleaseRequestsAgainstPagesWithNoPendingStorage uint64
+ // Number of release reqs against pages stored by time lock granted
+ ReleaseRequestsAgainstPagesStoredByTimeLockGranted uint64
+ // Number of release reqs ignored due to in-progress store
+ ReleaseRequestsIgnoredDueToInProgressStore uint64
+ // Number of page stores cancelled due to release req
+ PageStoresCancelledByReleaseRequests uint64
+ VmscanWaiting uint64
+ // Number of times async ops added to pending queues
+ OpsPending uint64
+ // Number of times async ops given CPU time
+ OpsRunning uint64
+ // Number of times async ops queued for processing
+ OpsEnqueued uint64
+ // Number of async ops cancelled
+ OpsCancelled uint64
+ // Number of async ops rejected due to object lookup/create failure
+ OpsRejected uint64
+ // Number of async ops initialised
+ OpsInitialised uint64
+ // Number of async ops queued for deferred release
+ OpsDeferred uint64
+ // Number of async ops released (should equal ini=N when idle)
+ OpsReleased uint64
+ // Number of deferred-release async ops garbage collected
+ OpsGarbageCollected uint64
+ // Number of in-progress alloc_object() cache ops
+ CacheopAllocationsinProgress uint64
+ // Number of in-progress lookup_object() cache ops
+ CacheopLookupObjectInProgress uint64
+ // Number of in-progress lookup_complete() cache ops
+ CacheopLookupCompleteInPorgress uint64
+ // Number of in-progress grab_object() cache ops
+ CacheopGrabObjectInProgress uint64
+ CacheopInvalidations uint64
+ // Number of in-progress update_object() cache ops
+ CacheopUpdateObjectInProgress uint64
+ // Number of in-progress drop_object() cache ops
+ CacheopDropObjectInProgress uint64
+ // Number of in-progress put_object() cache ops
+ CacheopPutObjectInProgress uint64
+ // Number of in-progress attr_changed() cache ops
+ CacheopAttributeChangeInProgress uint64
+ // Number of in-progress sync_cache() cache ops
+ CacheopSyncCacheInProgress uint64
+ // Number of in-progress read_or_alloc_page() cache ops
+ CacheopReadOrAllocPageInProgress uint64
+ // Number of in-progress read_or_alloc_pages() cache ops
+ CacheopReadOrAllocPagesInProgress uint64
+ // Number of in-progress allocate_page() cache ops
+ CacheopAllocatePageInProgress uint64
+ // Number of in-progress allocate_pages() cache ops
+ CacheopAllocatePagesInProgress uint64
+ // Number of in-progress write_page() cache ops
+ CacheopWritePagesInProgress uint64
+ // Number of in-progress uncache_page() cache ops
+ CacheopUncachePagesInProgress uint64
+ // Number of in-progress dissociate_pages() cache ops
+ CacheopDissociatePagesInProgress uint64
+ // Number of object lookups/creations rejected due to lack of space
+ CacheevLookupsAndCreationsRejectedLackSpace uint64
+ // Number of stale objects deleted
+ CacheevStaleObjectsDeleted uint64
+ // Number of objects retired when relinquished
+ CacheevRetiredWhenReliquished uint64
+ // Number of objects culled
+ CacheevObjectsCulled uint64
+}
+
+// Fscacheinfo returns information about current fscache statistics.
+// See https://www.kernel.org/doc/Documentation/filesystems/caching/fscache.txt
+func (fs FS) Fscacheinfo() (Fscacheinfo, error) {
+ b, err := util.ReadFileNoStat(fs.proc.Path("fs/fscache/stats"))
+ if err != nil {
+ return Fscacheinfo{}, err
+ }
+
+ m, err := parseFscacheinfo(bytes.NewReader(b))
+ if err != nil {
+ return Fscacheinfo{}, fmt.Errorf("failed to parse Fscacheinfo: %w", err)
+ }
+
+ return *m, nil
+}
+
+func setFSCacheFields(fields []string, setFields ...*uint64) error {
+ var err error
+ if len(fields) < len(setFields) {
+ return fmt.Errorf("Insufficient number of fields, expected %v, got %v", len(setFields), len(fields))
+ }
+
+ for i := range setFields {
+ *setFields[i], err = strconv.ParseUint(strings.Split(fields[i], "=")[1], 0, 64)
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func parseFscacheinfo(r io.Reader) (*Fscacheinfo, error) {
+ var m Fscacheinfo
+ s := bufio.NewScanner(r)
+ for s.Scan() {
+ fields := strings.Fields(s.Text())
+ if len(fields) < 2 {
+ return nil, fmt.Errorf("malformed Fscacheinfo line: %q", s.Text())
+ }
+
+ switch fields[0] {
+ case "Cookies:":
+ err := setFSCacheFields(fields[1:], &m.IndexCookiesAllocated, &m.DataStorageCookiesAllocated,
+ &m.SpecialCookiesAllocated)
+ if err != nil {
+ return &m, err
+ }
+ case "Objects:":
+ err := setFSCacheFields(fields[1:], &m.ObjectsAllocated, &m.ObjectAllocationsFailure,
+ &m.ObjectsAvailable, &m.ObjectsDead)
+ if err != nil {
+ return &m, err
+ }
+ case "ChkAux":
+ err := setFSCacheFields(fields[2:], &m.ObjectsWithoutCoherencyCheck, &m.ObjectsWithCoherencyCheck,
+ &m.ObjectsNeedCoherencyCheckUpdate, &m.ObjectsDeclaredObsolete)
+ if err != nil {
+ return &m, err
+ }
+ case "Pages":
+ err := setFSCacheFields(fields[2:], &m.PagesMarkedAsBeingCached, &m.UncachePagesRequestSeen)
+ if err != nil {
+ return &m, err
+ }
+ case "Acquire:":
+ err := setFSCacheFields(fields[1:], &m.AcquireCookiesRequestSeen, &m.AcquireRequestsWithNullParent,
+ &m.AcquireRequestsRejectedNoCacheAvailable, &m.AcquireRequestsSucceeded, &m.AcquireRequestsRejectedDueToError,
+ &m.AcquireRequestsFailedDueToEnomem)
+ if err != nil {
+ return &m, err
+ }
+ case "Lookups:":
+ err := setFSCacheFields(fields[1:], &m.LookupsNumber, &m.LookupsNegative, &m.LookupsPositive,
+ &m.ObjectsCreatedByLookup, &m.LookupsTimedOutAndRequed)
+ if err != nil {
+ return &m, err
+ }
+ case "Invals":
+ err := setFSCacheFields(fields[2:], &m.InvalidationsNumber, &m.InvalidationsRunning)
+ if err != nil {
+ return &m, err
+ }
+ case "Updates:":
+ err := setFSCacheFields(fields[1:], &m.UpdateCookieRequestSeen, &m.UpdateRequestsWithNullParent,
+ &m.UpdateRequestsRunning)
+ if err != nil {
+ return &m, err
+ }
+ case "Relinqs:":
+ err := setFSCacheFields(fields[1:], &m.RelinquishCookiesRequestSeen, &m.RelinquishCookiesWithNullParent,
+ &m.RelinquishRequestsWaitingCompleteCreation, &m.RelinquishRetries)
+ if err != nil {
+ return &m, err
+ }
+ case "AttrChg:":
+ err := setFSCacheFields(fields[1:], &m.AttributeChangedRequestsSeen, &m.AttributeChangedRequestsQueued,
+ &m.AttributeChangedRejectDueToEnobufs, &m.AttributeChangedFailedDueToEnomem, &m.AttributeChangedOps)
+ if err != nil {
+ return &m, err
+ }
+ case "Allocs":
+ if strings.Split(fields[2], "=")[0] == "n" {
+ err := setFSCacheFields(fields[2:], &m.AllocationRequestsSeen, &m.AllocationOkRequests,
+ &m.AllocationWaitingOnLookup, &m.AllocationsRejectedDueToEnobufs, &m.AllocationsAbortedDueToErestartsys)
+ if err != nil {
+ return &m, err
+ }
+ } else {
+ err := setFSCacheFields(fields[2:], &m.AllocationOperationsSubmitted, &m.AllocationsWaitedForCPU,
+ &m.AllocationsAbortedDueToObjectDeath)
+ if err != nil {
+ return &m, err
+ }
+ }
+ case "Retrvls:":
+ if strings.Split(fields[1], "=")[0] == "n" {
+ err := setFSCacheFields(fields[1:], &m.RetrievalsReadRequests, &m.RetrievalsOk, &m.RetrievalsWaitingLookupCompletion,
+ &m.RetrievalsReturnedEnodata, &m.RetrievalsRejectedDueToEnobufs, &m.RetrievalsAbortedDueToErestartsys,
+ &m.RetrievalsFailedDueToEnomem)
+ if err != nil {
+ return &m, err
+ }
+ } else {
+ err := setFSCacheFields(fields[1:], &m.RetrievalsRequests, &m.RetrievalsWaitingCPU, &m.RetrievalsAbortedDueToObjectDeath)
+ if err != nil {
+ return &m, err
+ }
+ }
+ case "Stores":
+ if strings.Split(fields[2], "=")[0] == "n" {
+ err := setFSCacheFields(fields[2:], &m.StoreWriteRequests, &m.StoreSuccessfulRequests,
+ &m.StoreRequestsOnPendingStorage, &m.StoreRequestsRejectedDueToEnobufs, &m.StoreRequestsFailedDueToEnomem)
+ if err != nil {
+ return &m, err
+ }
+ } else {
+ err := setFSCacheFields(fields[2:], &m.StoreRequestsSubmitted, &m.StoreRequestsRunning,
+ &m.StorePagesWithRequestsProcessing, &m.StoreRequestsDeleted, &m.StoreRequestsOverStoreLimit)
+ if err != nil {
+ return &m, err
+ }
+ }
+ case "VmScan":
+ err := setFSCacheFields(fields[2:], &m.ReleaseRequestsAgainstPagesWithNoPendingStorage,
+ &m.ReleaseRequestsAgainstPagesStoredByTimeLockGranted, &m.ReleaseRequestsIgnoredDueToInProgressStore,
+ &m.PageStoresCancelledByReleaseRequests, &m.VmscanWaiting)
+ if err != nil {
+ return &m, err
+ }
+ case "Ops":
+ if strings.Split(fields[2], "=")[0] == "pend" {
+ err := setFSCacheFields(fields[2:], &m.OpsPending, &m.OpsRunning, &m.OpsEnqueued, &m.OpsCancelled, &m.OpsRejected)
+ if err != nil {
+ return &m, err
+ }
+ } else {
+ err := setFSCacheFields(fields[2:], &m.OpsInitialised, &m.OpsDeferred, &m.OpsReleased, &m.OpsGarbageCollected)
+ if err != nil {
+ return &m, err
+ }
+ }
+ case "CacheOp:":
+ if strings.Split(fields[1], "=")[0] == "alo" {
+ err := setFSCacheFields(fields[1:], &m.CacheopAllocationsinProgress, &m.CacheopLookupObjectInProgress,
+ &m.CacheopLookupCompleteInPorgress, &m.CacheopGrabObjectInProgress)
+ if err != nil {
+ return &m, err
+ }
+ } else if strings.Split(fields[1], "=")[0] == "inv" {
+ err := setFSCacheFields(fields[1:], &m.CacheopInvalidations, &m.CacheopUpdateObjectInProgress,
+ &m.CacheopDropObjectInProgress, &m.CacheopPutObjectInProgress, &m.CacheopAttributeChangeInProgress,
+ &m.CacheopSyncCacheInProgress)
+ if err != nil {
+ return &m, err
+ }
+ } else {
+ err := setFSCacheFields(fields[1:], &m.CacheopReadOrAllocPageInProgress, &m.CacheopReadOrAllocPagesInProgress,
+ &m.CacheopAllocatePageInProgress, &m.CacheopAllocatePagesInProgress, &m.CacheopWritePagesInProgress,
+ &m.CacheopUncachePagesInProgress, &m.CacheopDissociatePagesInProgress)
+ if err != nil {
+ return &m, err
+ }
+ }
+ case "CacheEv:":
+ err := setFSCacheFields(fields[1:], &m.CacheevLookupsAndCreationsRejectedLackSpace, &m.CacheevStaleObjectsDeleted,
+ &m.CacheevRetiredWhenReliquished, &m.CacheevObjectsCulled)
+ if err != nil {
+ return &m, err
+ }
+ }
+ }
+
+ return &m, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/go.mod b/vendor/github.com/prometheus/procfs/go.mod
new file mode 100644
index 0000000..f34c350
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/go.mod
@@ -0,0 +1,9 @@
+module github.com/prometheus/procfs
+
+go 1.17
+
+require (
+ github.com/google/go-cmp v0.5.8
+ golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f
+ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a
+)
diff --git a/vendor/github.com/prometheus/procfs/go.sum b/vendor/github.com/prometheus/procfs/go.sum
new file mode 100644
index 0000000..1e57810
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/go.sum
@@ -0,0 +1,6 @@
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f h1:Ax0t5p6N38Ga0dThY21weqDEyz2oklo4IvDkpigvkD8=
+golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/github.com/prometheus/procfs/internal/fs/BUILD.bazel b/vendor/github.com/prometheus/procfs/internal/fs/BUILD.bazel
new file mode 100644
index 0000000..1f8db0c
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/fs/BUILD.bazel
@@ -0,0 +1,9 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "fs",
+ srcs = ["fs.go"],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/procfs/internal/fs",
+ importpath = "github.com/prometheus/procfs/internal/fs",
+ visibility = ["//vendor/github.com/prometheus/procfs:__subpackages__"],
+)
diff --git a/vendor/github.com/prometheus/procfs/internal/fs/fs.go b/vendor/github.com/prometheus/procfs/internal/fs/fs.go
new file mode 100644
index 0000000..3c18c76
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go
@@ -0,0 +1,55 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package fs
+
+import (
+ "fmt"
+ "os"
+ "path/filepath"
+)
+
+const (
+ // DefaultProcMountPoint is the common mount point of the proc filesystem.
+ DefaultProcMountPoint = "/proc"
+
+ // DefaultSysMountPoint is the common mount point of the sys filesystem.
+ DefaultSysMountPoint = "/sys"
+
+ // DefaultConfigfsMountPoint is the common mount point of the configfs.
+ DefaultConfigfsMountPoint = "/sys/kernel/config"
+)
+
+// FS represents a pseudo-filesystem, normally /proc or /sys, which provides an
+// interface to kernel data structures.
+type FS string
+
+// NewFS returns a new FS mounted under the given mountPoint. It will error
+// if the mount point can't be read.
+func NewFS(mountPoint string) (FS, error) {
+ info, err := os.Stat(mountPoint)
+ if err != nil {
+ return "", fmt.Errorf("could not read %q: %w", mountPoint, err)
+ }
+ if !info.IsDir() {
+ return "", fmt.Errorf("mount point %q is not a directory", mountPoint)
+ }
+
+ return FS(mountPoint), nil
+}
+
+// Path appends the given path elements to the filesystem path, adding separators
+// as necessary.
+func (fs FS) Path(p ...string) string {
+ return filepath.Join(append([]string{string(fs)}, p...)...)
+}
diff --git a/vendor/github.com/prometheus/procfs/internal/util/BUILD.bazel b/vendor/github.com/prometheus/procfs/internal/util/BUILD.bazel
new file mode 100644
index 0000000..37e434d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/BUILD.bazel
@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "util",
+ srcs = [
+ "parse.go",
+ "readfile.go",
+ "sysreadfile.go",
+ "sysreadfile_compat.go",
+ "valueparser.go",
+ ],
+ importmap = "peridot.resf.org/vendor/github.com/prometheus/procfs/internal/util",
+ importpath = "github.com/prometheus/procfs/internal/util",
+ visibility = ["//vendor/github.com/prometheus/procfs:__subpackages__"],
+)
diff --git a/vendor/github.com/prometheus/procfs/internal/util/parse.go b/vendor/github.com/prometheus/procfs/internal/util/parse.go
new file mode 100644
index 0000000..b030951
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/parse.go
@@ -0,0 +1,97 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+ "os"
+ "strconv"
+ "strings"
+)
+
+// ParseUint32s parses a slice of strings into a slice of uint32s.
+func ParseUint32s(ss []string) ([]uint32, error) {
+ us := make([]uint32, 0, len(ss))
+ for _, s := range ss {
+ u, err := strconv.ParseUint(s, 10, 32)
+ if err != nil {
+ return nil, err
+ }
+
+ us = append(us, uint32(u))
+ }
+
+ return us, nil
+}
+
+// ParseUint64s parses a slice of strings into a slice of uint64s.
+func ParseUint64s(ss []string) ([]uint64, error) {
+ us := make([]uint64, 0, len(ss))
+ for _, s := range ss {
+ u, err := strconv.ParseUint(s, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ us = append(us, u)
+ }
+
+ return us, nil
+}
+
+// ParsePInt64s parses a slice of strings into a slice of int64 pointers.
+func ParsePInt64s(ss []string) ([]*int64, error) {
+ us := make([]*int64, 0, len(ss))
+ for _, s := range ss {
+ u, err := strconv.ParseInt(s, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ us = append(us, &u)
+ }
+
+ return us, nil
+}
+
+// ReadUintFromFile reads a file and attempts to parse a uint64 from it.
+func ReadUintFromFile(path string) (uint64, error) {
+ data, err := os.ReadFile(path)
+ if err != nil {
+ return 0, err
+ }
+ return strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64)
+}
+
+// ReadIntFromFile reads a file and attempts to parse a int64 from it.
+func ReadIntFromFile(path string) (int64, error) {
+ data, err := os.ReadFile(path)
+ if err != nil {
+ return 0, err
+ }
+ return strconv.ParseInt(strings.TrimSpace(string(data)), 10, 64)
+}
+
+// ParseBool parses a string into a boolean pointer.
+func ParseBool(b string) *bool {
+ var truth bool
+ switch b {
+ case "enabled":
+ truth = true
+ case "disabled":
+ truth = false
+ default:
+ return nil
+ }
+ return &truth
+}
diff --git a/vendor/github.com/prometheus/procfs/internal/util/readfile.go b/vendor/github.com/prometheus/procfs/internal/util/readfile.go
new file mode 100644
index 0000000..71b7a70
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go
@@ -0,0 +1,37 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+ "io"
+ "os"
+)
+
+// ReadFileNoStat uses io.ReadAll to read contents of entire file.
+// This is similar to os.ReadFile but without the call to os.Stat, because
+// many files in /proc and /sys report incorrect file sizes (either 0 or 4096).
+// Reads a max file size of 1024kB. For files larger than this, a scanner
+// should be used.
+func ReadFileNoStat(filename string) ([]byte, error) {
+ const maxBufferSize = 1024 * 1024
+
+ f, err := os.Open(filename)
+ if err != nil {
+ return nil, err
+ }
+ defer f.Close()
+
+ reader := io.LimitReader(f, maxBufferSize)
+ return io.ReadAll(reader)
+}
diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
new file mode 100644
index 0000000..1ab875c
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go
@@ -0,0 +1,50 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build (linux || darwin) && !appengine
+// +build linux darwin
+// +build !appengine
+
+package util
+
+import (
+ "bytes"
+ "os"
+ "syscall"
+)
+
+// SysReadFile is a simplified os.ReadFile that invokes syscall.Read directly.
+// https://github.com/prometheus/node_exporter/pull/728/files
+//
+// Note that this function will not read files larger than 128 bytes.
+func SysReadFile(file string) (string, error) {
+ f, err := os.Open(file)
+ if err != nil {
+ return "", err
+ }
+ defer f.Close()
+
+ // On some machines, hwmon drivers are broken and return EAGAIN. This causes
+ // Go's os.ReadFile implementation to poll forever.
+ //
+ // Since we either want to read data or bail immediately, do the simplest
+ // possible read using syscall directly.
+ const sysFileBufferSize = 128
+ b := make([]byte, sysFileBufferSize)
+ n, err := syscall.Read(int(f.Fd()), b)
+ if err != nil {
+ return "", err
+ }
+
+ return string(bytes.TrimSpace(b[:n])), nil
+}
diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
new file mode 100644
index 0000000..1d86f5e
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go
@@ -0,0 +1,27 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build (linux && appengine) || (!linux && !darwin)
+// +build linux,appengine !linux,!darwin
+
+package util
+
+import (
+ "fmt"
+)
+
+// SysReadFile is here implemented as a noop for builds that do not support
+// the read syscall. For example Windows, or Linux on Google App Engine.
+func SysReadFile(file string) (string, error) {
+ return "", fmt.Errorf("not supported on this platform")
+}
diff --git a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go
new file mode 100644
index 0000000..fe2355d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go
@@ -0,0 +1,91 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+ "strconv"
+)
+
+// TODO(mdlayher): util packages are an anti-pattern and this should be moved
+// somewhere else that is more focused in the future.
+
+// A ValueParser enables parsing a single string into a variety of data types
+// in a concise and safe way. The Err method must be invoked after invoking
+// any other methods to ensure a value was successfully parsed.
+type ValueParser struct {
+ v string
+ err error
+}
+
+// NewValueParser creates a ValueParser using the input string.
+func NewValueParser(v string) *ValueParser {
+ return &ValueParser{v: v}
+}
+
+// Int interprets the underlying value as an int and returns that value.
+func (vp *ValueParser) Int() int { return int(vp.int64()) }
+
+// PInt64 interprets the underlying value as an int64 and returns a pointer to
+// that value.
+func (vp *ValueParser) PInt64() *int64 {
+ if vp.err != nil {
+ return nil
+ }
+
+ v := vp.int64()
+ return &v
+}
+
+// int64 interprets the underlying value as an int64 and returns that value.
+// TODO: export if/when necessary.
+func (vp *ValueParser) int64() int64 {
+ if vp.err != nil {
+ return 0
+ }
+
+ // A base value of zero makes ParseInt infer the correct base using the
+ // string's prefix, if any.
+ const base = 0
+ v, err := strconv.ParseInt(vp.v, base, 64)
+ if err != nil {
+ vp.err = err
+ return 0
+ }
+
+ return v
+}
+
+// PUInt64 interprets the underlying value as an uint64 and returns a pointer to
+// that value.
+func (vp *ValueParser) PUInt64() *uint64 {
+ if vp.err != nil {
+ return nil
+ }
+
+ // A base value of zero makes ParseInt infer the correct base using the
+ // string's prefix, if any.
+ const base = 0
+ v, err := strconv.ParseUint(vp.v, base, 64)
+ if err != nil {
+ vp.err = err
+ return nil
+ }
+
+ return &v
+}
+
+// Err returns the last error, if any, encountered by the ValueParser.
+func (vp *ValueParser) Err() error {
+ return vp.err
+}
diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go
new file mode 100644
index 0000000..391c079
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/ipvs.go
@@ -0,0 +1,240 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "encoding/hex"
+ "errors"
+ "fmt"
+ "io"
+ "net"
+ "os"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// IPVSStats holds IPVS statistics, as exposed by the kernel in `/proc/net/ip_vs_stats`.
+type IPVSStats struct {
+ // Total count of connections.
+ Connections uint64
+ // Total incoming packages processed.
+ IncomingPackets uint64
+ // Total outgoing packages processed.
+ OutgoingPackets uint64
+ // Total incoming traffic.
+ IncomingBytes uint64
+ // Total outgoing traffic.
+ OutgoingBytes uint64
+}
+
+// IPVSBackendStatus holds current metrics of one virtual / real address pair.
+type IPVSBackendStatus struct {
+ // The local (virtual) IP address.
+ LocalAddress net.IP
+ // The remote (real) IP address.
+ RemoteAddress net.IP
+ // The local (virtual) port.
+ LocalPort uint16
+ // The remote (real) port.
+ RemotePort uint16
+ // The local firewall mark
+ LocalMark string
+ // The transport protocol (TCP, UDP).
+ Proto string
+ // The current number of active connections for this virtual/real address pair.
+ ActiveConn uint64
+ // The current number of inactive connections for this virtual/real address pair.
+ InactConn uint64
+ // The current weight of this virtual/real address pair.
+ Weight uint64
+}
+
+// IPVSStats reads the IPVS statistics from the specified `proc` filesystem.
+func (fs FS) IPVSStats() (IPVSStats, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("net/ip_vs_stats"))
+ if err != nil {
+ return IPVSStats{}, err
+ }
+
+ return parseIPVSStats(bytes.NewReader(data))
+}
+
+// parseIPVSStats performs the actual parsing of `ip_vs_stats`.
+func parseIPVSStats(r io.Reader) (IPVSStats, error) {
+ var (
+ statContent []byte
+ statLines []string
+ statFields []string
+ stats IPVSStats
+ )
+
+ statContent, err := io.ReadAll(r)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+
+ statLines = strings.SplitN(string(statContent), "\n", 4)
+ if len(statLines) != 4 {
+ return IPVSStats{}, errors.New("ip_vs_stats corrupt: too short")
+ }
+
+ statFields = strings.Fields(statLines[2])
+ if len(statFields) != 5 {
+ return IPVSStats{}, errors.New("ip_vs_stats corrupt: unexpected number of fields")
+ }
+
+ stats.Connections, err = strconv.ParseUint(statFields[0], 16, 64)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+ stats.IncomingPackets, err = strconv.ParseUint(statFields[1], 16, 64)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+ stats.OutgoingPackets, err = strconv.ParseUint(statFields[2], 16, 64)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+ stats.IncomingBytes, err = strconv.ParseUint(statFields[3], 16, 64)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+ stats.OutgoingBytes, err = strconv.ParseUint(statFields[4], 16, 64)
+ if err != nil {
+ return IPVSStats{}, err
+ }
+
+ return stats, nil
+}
+
+// IPVSBackendStatus reads and returns the status of all (virtual,real) server pairs from the specified `proc` filesystem.
+func (fs FS) IPVSBackendStatus() ([]IPVSBackendStatus, error) {
+ file, err := os.Open(fs.proc.Path("net/ip_vs"))
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ return parseIPVSBackendStatus(file)
+}
+
+func parseIPVSBackendStatus(file io.Reader) ([]IPVSBackendStatus, error) {
+ var (
+ status []IPVSBackendStatus
+ scanner = bufio.NewScanner(file)
+ proto string
+ localMark string
+ localAddress net.IP
+ localPort uint16
+ err error
+ )
+
+ for scanner.Scan() {
+ fields := strings.Fields(scanner.Text())
+ if len(fields) == 0 {
+ continue
+ }
+ switch {
+ case fields[0] == "IP" || fields[0] == "Prot" || fields[1] == "RemoteAddress:Port":
+ continue
+ case fields[0] == "TCP" || fields[0] == "UDP":
+ if len(fields) < 2 {
+ continue
+ }
+ proto = fields[0]
+ localMark = ""
+ localAddress, localPort, err = parseIPPort(fields[1])
+ if err != nil {
+ return nil, err
+ }
+ case fields[0] == "FWM":
+ if len(fields) < 2 {
+ continue
+ }
+ proto = fields[0]
+ localMark = fields[1]
+ localAddress = nil
+ localPort = 0
+ case fields[0] == "->":
+ if len(fields) < 6 {
+ continue
+ }
+ remoteAddress, remotePort, err := parseIPPort(fields[1])
+ if err != nil {
+ return nil, err
+ }
+ weight, err := strconv.ParseUint(fields[3], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ activeConn, err := strconv.ParseUint(fields[4], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ inactConn, err := strconv.ParseUint(fields[5], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ status = append(status, IPVSBackendStatus{
+ LocalAddress: localAddress,
+ LocalPort: localPort,
+ LocalMark: localMark,
+ RemoteAddress: remoteAddress,
+ RemotePort: remotePort,
+ Proto: proto,
+ Weight: weight,
+ ActiveConn: activeConn,
+ InactConn: inactConn,
+ })
+ }
+ }
+ return status, nil
+}
+
+func parseIPPort(s string) (net.IP, uint16, error) {
+ var (
+ ip net.IP
+ err error
+ )
+
+ switch len(s) {
+ case 13:
+ ip, err = hex.DecodeString(s[0:8])
+ if err != nil {
+ return nil, 0, err
+ }
+ case 46:
+ ip = net.ParseIP(s[1:40])
+ if ip == nil {
+ return nil, 0, fmt.Errorf("invalid IPv6 address: %s", s[1:40])
+ }
+ default:
+ return nil, 0, fmt.Errorf("unexpected IP:Port: %s", s)
+ }
+
+ portString := s[len(s)-4:]
+ if len(portString) != 4 {
+ return nil, 0, fmt.Errorf("unexpected port string format: %s", portString)
+ }
+ port, err := strconv.ParseUint(portString, 16, 16)
+ if err != nil {
+ return nil, 0, err
+ }
+
+ return ip, uint16(port), nil
+}
diff --git a/vendor/github.com/prometheus/procfs/kernel_random.go b/vendor/github.com/prometheus/procfs/kernel_random.go
new file mode 100644
index 0000000..db88566
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/kernel_random.go
@@ -0,0 +1,63 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows
+// +build !windows
+
+package procfs
+
+import (
+ "os"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// KernelRandom contains information about to the kernel's random number generator.
+type KernelRandom struct {
+ // EntropyAvaliable gives the available entropy, in bits.
+ EntropyAvaliable *uint64
+ // PoolSize gives the size of the entropy pool, in bits.
+ PoolSize *uint64
+ // URandomMinReseedSeconds is the number of seconds after which the DRNG will be reseeded.
+ URandomMinReseedSeconds *uint64
+ // WriteWakeupThreshold the number of bits of entropy below which we wake up processes
+ // that do a select(2) or poll(2) for write access to /dev/random.
+ WriteWakeupThreshold *uint64
+ // ReadWakeupThreshold is the number of bits of entropy required for waking up processes that sleep
+ // waiting for entropy from /dev/random.
+ ReadWakeupThreshold *uint64
+}
+
+// KernelRandom returns values from /proc/sys/kernel/random.
+func (fs FS) KernelRandom() (KernelRandom, error) {
+ random := KernelRandom{}
+
+ for file, p := range map[string]**uint64{
+ "entropy_avail": &random.EntropyAvaliable,
+ "poolsize": &random.PoolSize,
+ "urandom_min_reseed_secs": &random.URandomMinReseedSeconds,
+ "write_wakeup_threshold": &random.WriteWakeupThreshold,
+ "read_wakeup_threshold": &random.ReadWakeupThreshold,
+ } {
+ val, err := util.ReadUintFromFile(fs.proc.Path("sys", "kernel", "random", file))
+ if os.IsNotExist(err) {
+ continue
+ }
+ if err != nil {
+ return random, err
+ }
+ *p = &val
+ }
+
+ return random, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/loadavg.go b/vendor/github.com/prometheus/procfs/loadavg.go
new file mode 100644
index 0000000..0096caf
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/loadavg.go
@@ -0,0 +1,62 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// LoadAvg represents an entry in /proc/loadavg.
+type LoadAvg struct {
+ Load1 float64
+ Load5 float64
+ Load15 float64
+}
+
+// LoadAvg returns loadavg from /proc.
+func (fs FS) LoadAvg() (*LoadAvg, error) {
+ path := fs.proc.Path("loadavg")
+
+ data, err := util.ReadFileNoStat(path)
+ if err != nil {
+ return nil, err
+ }
+ return parseLoad(data)
+}
+
+// Parse /proc loadavg and return 1m, 5m and 15m.
+func parseLoad(loadavgBytes []byte) (*LoadAvg, error) {
+ loads := make([]float64, 3)
+ parts := strings.Fields(string(loadavgBytes))
+ if len(parts) < 3 {
+ return nil, fmt.Errorf("malformed loadavg line: too few fields in loadavg string: %q", string(loadavgBytes))
+ }
+
+ var err error
+ for i, load := range parts[0:3] {
+ loads[i], err = strconv.ParseFloat(load, 64)
+ if err != nil {
+ return nil, fmt.Errorf("could not parse load %q: %w", load, err)
+ }
+ }
+ return &LoadAvg{
+ Load1: loads[0],
+ Load5: loads[1],
+ Load15: loads[2],
+ }, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/mdstat.go b/vendor/github.com/prometheus/procfs/mdstat.go
new file mode 100644
index 0000000..a95c889
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/mdstat.go
@@ -0,0 +1,266 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+ "os"
+ "regexp"
+ "strconv"
+ "strings"
+)
+
+var (
+ statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[([U_]+)\]`)
+ recoveryLineBlocksRE = regexp.MustCompile(`\((\d+)/\d+\)`)
+ recoveryLinePctRE = regexp.MustCompile(`= (.+)%`)
+ recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`)
+ recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`)
+ componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`)
+)
+
+// MDStat holds info parsed from /proc/mdstat.
+type MDStat struct {
+ // Name of the device.
+ Name string
+ // activity-state of the device.
+ ActivityState string
+ // Number of active disks.
+ DisksActive int64
+ // Total number of disks the device requires.
+ DisksTotal int64
+ // Number of failed disks.
+ DisksFailed int64
+ // Number of "down" disks. (the _ indicator in the status line)
+ DisksDown int64
+ // Spare disks in the device.
+ DisksSpare int64
+ // Number of blocks the device holds.
+ BlocksTotal int64
+ // Number of blocks on the device that are in sync.
+ BlocksSynced int64
+ // progress percentage of current sync
+ BlocksSyncedPct float64
+ // estimated finishing time for current sync (in minutes)
+ BlocksSyncedFinishTime float64
+ // current sync speed (in Kilobytes/sec)
+ BlocksSyncedSpeed float64
+ // Name of md component devices
+ Devices []string
+}
+
+// MDStat parses an mdstat-file (/proc/mdstat) and returns a slice of
+// structs containing the relevant info. More information available here:
+// https://raid.wiki.kernel.org/index.php/Mdstat
+func (fs FS) MDStat() ([]MDStat, error) {
+ data, err := os.ReadFile(fs.proc.Path("mdstat"))
+ if err != nil {
+ return nil, err
+ }
+ mdstat, err := parseMDStat(data)
+ if err != nil {
+ return nil, fmt.Errorf("error parsing mdstat %q: %w", fs.proc.Path("mdstat"), err)
+ }
+ return mdstat, nil
+}
+
+// parseMDStat parses data from mdstat file (/proc/mdstat) and returns a slice of
+// structs containing the relevant info.
+func parseMDStat(mdStatData []byte) ([]MDStat, error) {
+ mdStats := []MDStat{}
+ lines := strings.Split(string(mdStatData), "\n")
+
+ for i, line := range lines {
+ if strings.TrimSpace(line) == "" || line[0] == ' ' ||
+ strings.HasPrefix(line, "Personalities") ||
+ strings.HasPrefix(line, "unused") {
+ continue
+ }
+
+ deviceFields := strings.Fields(line)
+ if len(deviceFields) < 3 {
+ return nil, fmt.Errorf("not enough fields in mdline (expected at least 3): %s", line)
+ }
+ mdName := deviceFields[0] // mdx
+ state := deviceFields[2] // active or inactive
+
+ if len(lines) <= i+3 {
+ return nil, fmt.Errorf("error parsing %q: too few lines for md device", mdName)
+ }
+
+ // Failed disks have the suffix (F) & Spare disks have the suffix (S).
+ fail := int64(strings.Count(line, "(F)"))
+ spare := int64(strings.Count(line, "(S)"))
+ active, total, down, size, err := evalStatusLine(lines[i], lines[i+1])
+
+ if err != nil {
+ return nil, fmt.Errorf("error parsing md device lines: %w", err)
+ }
+
+ syncLineIdx := i + 2
+ if strings.Contains(lines[i+2], "bitmap") { // skip bitmap line
+ syncLineIdx++
+ }
+
+ // If device is syncing at the moment, get the number of currently
+ // synced bytes, otherwise that number equals the size of the device.
+ syncedBlocks := size
+ speed := float64(0)
+ finish := float64(0)
+ pct := float64(0)
+ recovering := strings.Contains(lines[syncLineIdx], "recovery")
+ resyncing := strings.Contains(lines[syncLineIdx], "resync")
+ checking := strings.Contains(lines[syncLineIdx], "check")
+
+ // Append recovery and resyncing state info.
+ if recovering || resyncing || checking {
+ if recovering {
+ state = "recovering"
+ } else if checking {
+ state = "checking"
+ } else {
+ state = "resyncing"
+ }
+
+ // Handle case when resync=PENDING or resync=DELAYED.
+ if strings.Contains(lines[syncLineIdx], "PENDING") ||
+ strings.Contains(lines[syncLineIdx], "DELAYED") {
+ syncedBlocks = 0
+ } else {
+ syncedBlocks, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx])
+ if err != nil {
+ return nil, fmt.Errorf("error parsing sync line in md device %q: %w", mdName, err)
+ }
+ }
+ }
+
+ mdStats = append(mdStats, MDStat{
+ Name: mdName,
+ ActivityState: state,
+ DisksActive: active,
+ DisksFailed: fail,
+ DisksDown: down,
+ DisksSpare: spare,
+ DisksTotal: total,
+ BlocksTotal: size,
+ BlocksSynced: syncedBlocks,
+ BlocksSyncedPct: pct,
+ BlocksSyncedFinishTime: finish,
+ BlocksSyncedSpeed: speed,
+ Devices: evalComponentDevices(deviceFields),
+ })
+ }
+
+ return mdStats, nil
+}
+
+func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) {
+ statusFields := strings.Fields(statusLine)
+ if len(statusFields) < 1 {
+ return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q", statusLine)
+ }
+
+ sizeStr := statusFields[0]
+ size, err = strconv.ParseInt(sizeStr, 10, 64)
+ if err != nil {
+ return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err)
+ }
+
+ if strings.Contains(deviceLine, "raid0") || strings.Contains(deviceLine, "linear") {
+ // In the device deviceLine, only disks have a number associated with them in [].
+ total = int64(strings.Count(deviceLine, "["))
+ return total, total, 0, size, nil
+ }
+
+ if strings.Contains(deviceLine, "inactive") {
+ return 0, 0, 0, size, nil
+ }
+
+ matches := statusLineRE.FindStringSubmatch(statusLine)
+ if len(matches) != 5 {
+ return 0, 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine)
+ }
+
+ total, err = strconv.ParseInt(matches[2], 10, 64)
+ if err != nil {
+ return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err)
+ }
+
+ active, err = strconv.ParseInt(matches[3], 10, 64)
+ if err != nil {
+ return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err)
+ }
+ down = int64(strings.Count(matches[4], "_"))
+
+ return active, total, down, size, nil
+}
+
+func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, pct float64, finish float64, speed float64, err error) {
+ matches := recoveryLineBlocksRE.FindStringSubmatch(recoveryLine)
+ if len(matches) != 2 {
+ return 0, 0, 0, 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine)
+ }
+
+ syncedBlocks, err = strconv.ParseInt(matches[1], 10, 64)
+ if err != nil {
+ return 0, 0, 0, 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err)
+ }
+
+ // Get percentage complete
+ matches = recoveryLinePctRE.FindStringSubmatch(recoveryLine)
+ if len(matches) != 2 {
+ return syncedBlocks, 0, 0, 0, fmt.Errorf("unexpected recoveryLine matching percentage: %s", recoveryLine)
+ }
+ pct, err = strconv.ParseFloat(strings.TrimSpace(matches[1]), 64)
+ if err != nil {
+ return syncedBlocks, 0, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err)
+ }
+
+ // Get time expected left to complete
+ matches = recoveryLineFinishRE.FindStringSubmatch(recoveryLine)
+ if len(matches) != 2 {
+ return syncedBlocks, pct, 0, 0, fmt.Errorf("unexpected recoveryLine matching est. finish time: %s", recoveryLine)
+ }
+ finish, err = strconv.ParseFloat(matches[1], 64)
+ if err != nil {
+ return syncedBlocks, pct, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err)
+ }
+
+ // Get recovery speed
+ matches = recoveryLineSpeedRE.FindStringSubmatch(recoveryLine)
+ if len(matches) != 2 {
+ return syncedBlocks, pct, finish, 0, fmt.Errorf("unexpected recoveryLine matching speed: %s", recoveryLine)
+ }
+ speed, err = strconv.ParseFloat(matches[1], 64)
+ if err != nil {
+ return syncedBlocks, pct, finish, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err)
+ }
+
+ return syncedBlocks, pct, finish, speed, nil
+}
+
+func evalComponentDevices(deviceFields []string) []string {
+ mdComponentDevices := make([]string, 0)
+ if len(deviceFields) > 3 {
+ for _, field := range deviceFields[4:] {
+ match := componentDeviceRE.FindStringSubmatch(field)
+ if match == nil {
+ continue
+ }
+ mdComponentDevices = append(mdComponentDevices, match[1])
+ }
+ }
+
+ return mdComponentDevices
+}
diff --git a/vendor/github.com/prometheus/procfs/meminfo.go b/vendor/github.com/prometheus/procfs/meminfo.go
new file mode 100644
index 0000000..f65e174
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/meminfo.go
@@ -0,0 +1,277 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Meminfo represents memory statistics.
+type Meminfo struct {
+ // Total usable ram (i.e. physical ram minus a few reserved
+ // bits and the kernel binary code)
+ MemTotal *uint64
+ // The sum of LowFree+HighFree
+ MemFree *uint64
+ // An estimate of how much memory is available for starting
+ // new applications, without swapping. Calculated from
+ // MemFree, SReclaimable, the size of the file LRU lists, and
+ // the low watermarks in each zone. The estimate takes into
+ // account that the system needs some page cache to function
+ // well, and that not all reclaimable slab will be
+ // reclaimable, due to items being in use. The impact of those
+ // factors will vary from system to system.
+ MemAvailable *uint64
+ // Relatively temporary storage for raw disk blocks shouldn't
+ // get tremendously large (20MB or so)
+ Buffers *uint64
+ Cached *uint64
+ // Memory that once was swapped out, is swapped back in but
+ // still also is in the swapfile (if memory is needed it
+ // doesn't need to be swapped out AGAIN because it is already
+ // in the swapfile. This saves I/O)
+ SwapCached *uint64
+ // Memory that has been used more recently and usually not
+ // reclaimed unless absolutely necessary.
+ Active *uint64
+ // Memory which has been less recently used. It is more
+ // eligible to be reclaimed for other purposes
+ Inactive *uint64
+ ActiveAnon *uint64
+ InactiveAnon *uint64
+ ActiveFile *uint64
+ InactiveFile *uint64
+ Unevictable *uint64
+ Mlocked *uint64
+ // total amount of swap space available
+ SwapTotal *uint64
+ // Memory which has been evicted from RAM, and is temporarily
+ // on the disk
+ SwapFree *uint64
+ // Memory which is waiting to get written back to the disk
+ Dirty *uint64
+ // Memory which is actively being written back to the disk
+ Writeback *uint64
+ // Non-file backed pages mapped into userspace page tables
+ AnonPages *uint64
+ // files which have been mapped, such as libraries
+ Mapped *uint64
+ Shmem *uint64
+ // in-kernel data structures cache
+ Slab *uint64
+ // Part of Slab, that might be reclaimed, such as caches
+ SReclaimable *uint64
+ // Part of Slab, that cannot be reclaimed on memory pressure
+ SUnreclaim *uint64
+ KernelStack *uint64
+ // amount of memory dedicated to the lowest level of page
+ // tables.
+ PageTables *uint64
+ // NFS pages sent to the server, but not yet committed to
+ // stable storage
+ NFSUnstable *uint64
+ // Memory used for block device "bounce buffers"
+ Bounce *uint64
+ // Memory used by FUSE for temporary writeback buffers
+ WritebackTmp *uint64
+ // Based on the overcommit ratio ('vm.overcommit_ratio'),
+ // this is the total amount of memory currently available to
+ // be allocated on the system. This limit is only adhered to
+ // if strict overcommit accounting is enabled (mode 2 in
+ // 'vm.overcommit_memory').
+ // The CommitLimit is calculated with the following formula:
+ // CommitLimit = ([total RAM pages] - [total huge TLB pages]) *
+ // overcommit_ratio / 100 + [total swap pages]
+ // For example, on a system with 1G of physical RAM and 7G
+ // of swap with a `vm.overcommit_ratio` of 30 it would
+ // yield a CommitLimit of 7.3G.
+ // For more details, see the memory overcommit documentation
+ // in vm/overcommit-accounting.
+ CommitLimit *uint64
+ // The amount of memory presently allocated on the system.
+ // The committed memory is a sum of all of the memory which
+ // has been allocated by processes, even if it has not been
+ // "used" by them as of yet. A process which malloc()'s 1G
+ // of memory, but only touches 300M of it will show up as
+ // using 1G. This 1G is memory which has been "committed" to
+ // by the VM and can be used at any time by the allocating
+ // application. With strict overcommit enabled on the system
+ // (mode 2 in 'vm.overcommit_memory'),allocations which would
+ // exceed the CommitLimit (detailed above) will not be permitted.
+ // This is useful if one needs to guarantee that processes will
+ // not fail due to lack of memory once that memory has been
+ // successfully allocated.
+ CommittedAS *uint64
+ // total size of vmalloc memory area
+ VmallocTotal *uint64
+ // amount of vmalloc area which is used
+ VmallocUsed *uint64
+ // largest contiguous block of vmalloc area which is free
+ VmallocChunk *uint64
+ HardwareCorrupted *uint64
+ AnonHugePages *uint64
+ ShmemHugePages *uint64
+ ShmemPmdMapped *uint64
+ CmaTotal *uint64
+ CmaFree *uint64
+ HugePagesTotal *uint64
+ HugePagesFree *uint64
+ HugePagesRsvd *uint64
+ HugePagesSurp *uint64
+ Hugepagesize *uint64
+ DirectMap4k *uint64
+ DirectMap2M *uint64
+ DirectMap1G *uint64
+}
+
+// Meminfo returns an information about current kernel/system memory statistics.
+// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt
+func (fs FS) Meminfo() (Meminfo, error) {
+ b, err := util.ReadFileNoStat(fs.proc.Path("meminfo"))
+ if err != nil {
+ return Meminfo{}, err
+ }
+
+ m, err := parseMemInfo(bytes.NewReader(b))
+ if err != nil {
+ return Meminfo{}, fmt.Errorf("failed to parse meminfo: %w", err)
+ }
+
+ return *m, nil
+}
+
+func parseMemInfo(r io.Reader) (*Meminfo, error) {
+ var m Meminfo
+ s := bufio.NewScanner(r)
+ for s.Scan() {
+ // Each line has at least a name and value; we ignore the unit.
+ fields := strings.Fields(s.Text())
+ if len(fields) < 2 {
+ return nil, fmt.Errorf("malformed meminfo line: %q", s.Text())
+ }
+
+ v, err := strconv.ParseUint(fields[1], 0, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ switch fields[0] {
+ case "MemTotal:":
+ m.MemTotal = &v
+ case "MemFree:":
+ m.MemFree = &v
+ case "MemAvailable:":
+ m.MemAvailable = &v
+ case "Buffers:":
+ m.Buffers = &v
+ case "Cached:":
+ m.Cached = &v
+ case "SwapCached:":
+ m.SwapCached = &v
+ case "Active:":
+ m.Active = &v
+ case "Inactive:":
+ m.Inactive = &v
+ case "Active(anon):":
+ m.ActiveAnon = &v
+ case "Inactive(anon):":
+ m.InactiveAnon = &v
+ case "Active(file):":
+ m.ActiveFile = &v
+ case "Inactive(file):":
+ m.InactiveFile = &v
+ case "Unevictable:":
+ m.Unevictable = &v
+ case "Mlocked:":
+ m.Mlocked = &v
+ case "SwapTotal:":
+ m.SwapTotal = &v
+ case "SwapFree:":
+ m.SwapFree = &v
+ case "Dirty:":
+ m.Dirty = &v
+ case "Writeback:":
+ m.Writeback = &v
+ case "AnonPages:":
+ m.AnonPages = &v
+ case "Mapped:":
+ m.Mapped = &v
+ case "Shmem:":
+ m.Shmem = &v
+ case "Slab:":
+ m.Slab = &v
+ case "SReclaimable:":
+ m.SReclaimable = &v
+ case "SUnreclaim:":
+ m.SUnreclaim = &v
+ case "KernelStack:":
+ m.KernelStack = &v
+ case "PageTables:":
+ m.PageTables = &v
+ case "NFS_Unstable:":
+ m.NFSUnstable = &v
+ case "Bounce:":
+ m.Bounce = &v
+ case "WritebackTmp:":
+ m.WritebackTmp = &v
+ case "CommitLimit:":
+ m.CommitLimit = &v
+ case "Committed_AS:":
+ m.CommittedAS = &v
+ case "VmallocTotal:":
+ m.VmallocTotal = &v
+ case "VmallocUsed:":
+ m.VmallocUsed = &v
+ case "VmallocChunk:":
+ m.VmallocChunk = &v
+ case "HardwareCorrupted:":
+ m.HardwareCorrupted = &v
+ case "AnonHugePages:":
+ m.AnonHugePages = &v
+ case "ShmemHugePages:":
+ m.ShmemHugePages = &v
+ case "ShmemPmdMapped:":
+ m.ShmemPmdMapped = &v
+ case "CmaTotal:":
+ m.CmaTotal = &v
+ case "CmaFree:":
+ m.CmaFree = &v
+ case "HugePages_Total:":
+ m.HugePagesTotal = &v
+ case "HugePages_Free:":
+ m.HugePagesFree = &v
+ case "HugePages_Rsvd:":
+ m.HugePagesRsvd = &v
+ case "HugePages_Surp:":
+ m.HugePagesSurp = &v
+ case "Hugepagesize:":
+ m.Hugepagesize = &v
+ case "DirectMap4k:":
+ m.DirectMap4k = &v
+ case "DirectMap2M:":
+ m.DirectMap2M = &v
+ case "DirectMap1G:":
+ m.DirectMap1G = &v
+ }
+ }
+
+ return &m, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/mountinfo.go b/vendor/github.com/prometheus/procfs/mountinfo.go
new file mode 100644
index 0000000..59f4d50
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/mountinfo.go
@@ -0,0 +1,180 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// A MountInfo is a type that describes the details, options
+// for each mount, parsed from /proc/self/mountinfo.
+// The fields described in each entry of /proc/self/mountinfo
+// is described in the following man page.
+// http://man7.org/linux/man-pages/man5/proc.5.html
+type MountInfo struct {
+ // Unique ID for the mount
+ MountID int
+ // The ID of the parent mount
+ ParentID int
+ // The value of `st_dev` for the files on this FS
+ MajorMinorVer string
+ // The pathname of the directory in the FS that forms
+ // the root for this mount
+ Root string
+ // The pathname of the mount point relative to the root
+ MountPoint string
+ // Mount options
+ Options map[string]string
+ // Zero or more optional fields
+ OptionalFields map[string]string
+ // The Filesystem type
+ FSType string
+ // FS specific information or "none"
+ Source string
+ // Superblock options
+ SuperOptions map[string]string
+}
+
+// Reads each line of the mountinfo file, and returns a list of formatted MountInfo structs.
+func parseMountInfo(info []byte) ([]*MountInfo, error) {
+ mounts := []*MountInfo{}
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+ for scanner.Scan() {
+ mountString := scanner.Text()
+ parsedMounts, err := parseMountInfoString(mountString)
+ if err != nil {
+ return nil, err
+ }
+ mounts = append(mounts, parsedMounts)
+ }
+
+ err := scanner.Err()
+ return mounts, err
+}
+
+// Parses a mountinfo file line, and converts it to a MountInfo struct.
+// An important check here is to see if the hyphen separator, as if it does not exist,
+// it means that the line is malformed.
+func parseMountInfoString(mountString string) (*MountInfo, error) {
+ var err error
+
+ mountInfo := strings.Split(mountString, " ")
+ mountInfoLength := len(mountInfo)
+ if mountInfoLength < 10 {
+ return nil, fmt.Errorf("couldn't find enough fields in mount string: %s", mountString)
+ }
+
+ if mountInfo[mountInfoLength-4] != "-" {
+ return nil, fmt.Errorf("couldn't find separator in expected field: %s", mountInfo[mountInfoLength-4])
+ }
+
+ mount := &MountInfo{
+ MajorMinorVer: mountInfo[2],
+ Root: mountInfo[3],
+ MountPoint: mountInfo[4],
+ Options: mountOptionsParser(mountInfo[5]),
+ OptionalFields: nil,
+ FSType: mountInfo[mountInfoLength-3],
+ Source: mountInfo[mountInfoLength-2],
+ SuperOptions: mountOptionsParser(mountInfo[mountInfoLength-1]),
+ }
+
+ mount.MountID, err = strconv.Atoi(mountInfo[0])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse mount ID")
+ }
+ mount.ParentID, err = strconv.Atoi(mountInfo[1])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse parent ID")
+ }
+ // Has optional fields, which is a space separated list of values.
+ // Example: shared:2 master:7
+ if mountInfo[6] != "" {
+ mount.OptionalFields, err = mountOptionsParseOptionalFields(mountInfo[6 : mountInfoLength-4])
+ if err != nil {
+ return nil, err
+ }
+ }
+ return mount, nil
+}
+
+// mountOptionsIsValidField checks a string against a valid list of optional fields keys.
+func mountOptionsIsValidField(s string) bool {
+ switch s {
+ case
+ "shared",
+ "master",
+ "propagate_from",
+ "unbindable":
+ return true
+ }
+ return false
+}
+
+// mountOptionsParseOptionalFields parses a list of optional fields strings into a double map of strings.
+func mountOptionsParseOptionalFields(o []string) (map[string]string, error) {
+ optionalFields := make(map[string]string)
+ for _, field := range o {
+ optionSplit := strings.SplitN(field, ":", 2)
+ value := ""
+ if len(optionSplit) == 2 {
+ value = optionSplit[1]
+ }
+ if mountOptionsIsValidField(optionSplit[0]) {
+ optionalFields[optionSplit[0]] = value
+ }
+ }
+ return optionalFields, nil
+}
+
+// mountOptionsParser parses the mount options, superblock options.
+func mountOptionsParser(mountOptions string) map[string]string {
+ opts := make(map[string]string)
+ options := strings.Split(mountOptions, ",")
+ for _, opt := range options {
+ splitOption := strings.Split(opt, "=")
+ if len(splitOption) < 2 {
+ key := splitOption[0]
+ opts[key] = ""
+ } else {
+ key, value := splitOption[0], splitOption[1]
+ opts[key] = value
+ }
+ }
+ return opts
+}
+
+// GetMounts retrieves mountinfo information from `/proc/self/mountinfo`.
+func GetMounts() ([]*MountInfo, error) {
+ data, err := util.ReadFileNoStat("/proc/self/mountinfo")
+ if err != nil {
+ return nil, err
+ }
+ return parseMountInfo(data)
+}
+
+// GetProcMounts retrieves mountinfo information from a processes' `/proc//mountinfo`.
+func GetProcMounts(pid int) ([]*MountInfo, error) {
+ data, err := util.ReadFileNoStat(fmt.Sprintf("/proc/%d/mountinfo", pid))
+ if err != nil {
+ return nil, err
+ }
+ return parseMountInfo(data)
+}
diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go
new file mode 100644
index 0000000..f7a828b
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/mountstats.go
@@ -0,0 +1,638 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+// While implementing parsing of /proc/[pid]/mountstats, this blog was used
+// heavily as a reference:
+// https://utcc.utoronto.ca/~cks/space/blog/linux/NFSMountstatsIndex
+//
+// Special thanks to Chris Siebenmann for all of his posts explaining the
+// various statistics available for NFS.
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+ "time"
+)
+
+// Constants shared between multiple functions.
+const (
+ deviceEntryLen = 8
+
+ fieldBytesLen = 8
+ fieldEventsLen = 27
+
+ statVersion10 = "1.0"
+ statVersion11 = "1.1"
+
+ fieldTransport10TCPLen = 10
+ fieldTransport10UDPLen = 7
+
+ fieldTransport11TCPLen = 13
+ fieldTransport11UDPLen = 10
+)
+
+// A Mount is a device mount parsed from /proc/[pid]/mountstats.
+type Mount struct {
+ // Name of the device.
+ Device string
+ // The mount point of the device.
+ Mount string
+ // The filesystem type used by the device.
+ Type string
+ // If available additional statistics related to this Mount.
+ // Use a type assertion to determine if additional statistics are available.
+ Stats MountStats
+}
+
+// A MountStats is a type which contains detailed statistics for a specific
+// type of Mount.
+type MountStats interface {
+ mountStats()
+}
+
+// A MountStatsNFS is a MountStats implementation for NFSv3 and v4 mounts.
+type MountStatsNFS struct {
+ // The version of statistics provided.
+ StatVersion string
+ // The mount options of the NFS mount.
+ Opts map[string]string
+ // The age of the NFS mount.
+ Age time.Duration
+ // Statistics related to byte counters for various operations.
+ Bytes NFSBytesStats
+ // Statistics related to various NFS event occurrences.
+ Events NFSEventsStats
+ // Statistics broken down by filesystem operation.
+ Operations []NFSOperationStats
+ // Statistics about the NFS RPC transport.
+ Transport NFSTransportStats
+}
+
+// mountStats implements MountStats.
+func (m MountStatsNFS) mountStats() {}
+
+// A NFSBytesStats contains statistics about the number of bytes read and written
+// by an NFS client to and from an NFS server.
+type NFSBytesStats struct {
+ // Number of bytes read using the read() syscall.
+ Read uint64
+ // Number of bytes written using the write() syscall.
+ Write uint64
+ // Number of bytes read using the read() syscall in O_DIRECT mode.
+ DirectRead uint64
+ // Number of bytes written using the write() syscall in O_DIRECT mode.
+ DirectWrite uint64
+ // Number of bytes read from the NFS server, in total.
+ ReadTotal uint64
+ // Number of bytes written to the NFS server, in total.
+ WriteTotal uint64
+ // Number of pages read directly via mmap()'d files.
+ ReadPages uint64
+ // Number of pages written directly via mmap()'d files.
+ WritePages uint64
+}
+
+// A NFSEventsStats contains statistics about NFS event occurrences.
+type NFSEventsStats struct {
+ // Number of times cached inode attributes are re-validated from the server.
+ InodeRevalidate uint64
+ // Number of times cached dentry nodes are re-validated from the server.
+ DnodeRevalidate uint64
+ // Number of times an inode cache is cleared.
+ DataInvalidate uint64
+ // Number of times cached inode attributes are invalidated.
+ AttributeInvalidate uint64
+ // Number of times files or directories have been open()'d.
+ VFSOpen uint64
+ // Number of times a directory lookup has occurred.
+ VFSLookup uint64
+ // Number of times permissions have been checked.
+ VFSAccess uint64
+ // Number of updates (and potential writes) to pages.
+ VFSUpdatePage uint64
+ // Number of pages read directly via mmap()'d files.
+ VFSReadPage uint64
+ // Number of times a group of pages have been read.
+ VFSReadPages uint64
+ // Number of pages written directly via mmap()'d files.
+ VFSWritePage uint64
+ // Number of times a group of pages have been written.
+ VFSWritePages uint64
+ // Number of times directory entries have been read with getdents().
+ VFSGetdents uint64
+ // Number of times attributes have been set on inodes.
+ VFSSetattr uint64
+ // Number of pending writes that have been forcefully flushed to the server.
+ VFSFlush uint64
+ // Number of times fsync() has been called on directories and files.
+ VFSFsync uint64
+ // Number of times locking has been attempted on a file.
+ VFSLock uint64
+ // Number of times files have been closed and released.
+ VFSFileRelease uint64
+ // Unknown. Possibly unused.
+ CongestionWait uint64
+ // Number of times files have been truncated.
+ Truncation uint64
+ // Number of times a file has been grown due to writes beyond its existing end.
+ WriteExtension uint64
+ // Number of times a file was removed while still open by another process.
+ SillyRename uint64
+ // Number of times the NFS server gave less data than expected while reading.
+ ShortRead uint64
+ // Number of times the NFS server wrote less data than expected while writing.
+ ShortWrite uint64
+ // Number of times the NFS server indicated EJUKEBOX; retrieving data from
+ // offline storage.
+ JukeboxDelay uint64
+ // Number of NFS v4.1+ pNFS reads.
+ PNFSRead uint64
+ // Number of NFS v4.1+ pNFS writes.
+ PNFSWrite uint64
+}
+
+// A NFSOperationStats contains statistics for a single operation.
+type NFSOperationStats struct {
+ // The name of the operation.
+ Operation string
+ // Number of requests performed for this operation.
+ Requests uint64
+ // Number of times an actual RPC request has been transmitted for this operation.
+ Transmissions uint64
+ // Number of times a request has had a major timeout.
+ MajorTimeouts uint64
+ // Number of bytes sent for this operation, including RPC headers and payload.
+ BytesSent uint64
+ // Number of bytes received for this operation, including RPC headers and payload.
+ BytesReceived uint64
+ // Duration all requests spent queued for transmission before they were sent.
+ CumulativeQueueMilliseconds uint64
+ // Duration it took to get a reply back after the request was transmitted.
+ CumulativeTotalResponseMilliseconds uint64
+ // Duration from when a request was enqueued to when it was completely handled.
+ CumulativeTotalRequestMilliseconds uint64
+ // The count of operations that complete with tk_status < 0. These statuses usually indicate error conditions.
+ Errors uint64
+}
+
+// A NFSTransportStats contains statistics for the NFS mount RPC requests and
+// responses.
+type NFSTransportStats struct {
+ // The transport protocol used for the NFS mount.
+ Protocol string
+ // The local port used for the NFS mount.
+ Port uint64
+ // Number of times the client has had to establish a connection from scratch
+ // to the NFS server.
+ Bind uint64
+ // Number of times the client has made a TCP connection to the NFS server.
+ Connect uint64
+ // Duration (in jiffies, a kernel internal unit of time) the NFS mount has
+ // spent waiting for connections to the server to be established.
+ ConnectIdleTime uint64
+ // Duration since the NFS mount last saw any RPC traffic.
+ IdleTimeSeconds uint64
+ // Number of RPC requests for this mount sent to the NFS server.
+ Sends uint64
+ // Number of RPC responses for this mount received from the NFS server.
+ Receives uint64
+ // Number of times the NFS server sent a response with a transaction ID
+ // unknown to this client.
+ BadTransactionIDs uint64
+ // A running counter, incremented on each request as the current difference
+ // ebetween sends and receives.
+ CumulativeActiveRequests uint64
+ // A running counter, incremented on each request by the current backlog
+ // queue size.
+ CumulativeBacklog uint64
+
+ // Stats below only available with stat version 1.1.
+
+ // Maximum number of simultaneously active RPC requests ever used.
+ MaximumRPCSlotsUsed uint64
+ // A running counter, incremented on each request as the current size of the
+ // sending queue.
+ CumulativeSendingQueue uint64
+ // A running counter, incremented on each request as the current size of the
+ // pending queue.
+ CumulativePendingQueue uint64
+}
+
+// parseMountStats parses a /proc/[pid]/mountstats file and returns a slice
+// of Mount structures containing detailed information about each mount.
+// If available, statistics for each mount are parsed as well.
+func parseMountStats(r io.Reader) ([]*Mount, error) {
+ const (
+ device = "device"
+ statVersionPrefix = "statvers="
+
+ nfs3Type = "nfs"
+ nfs4Type = "nfs4"
+ )
+
+ var mounts []*Mount
+
+ s := bufio.NewScanner(r)
+ for s.Scan() {
+ // Only look for device entries in this function
+ ss := strings.Fields(string(s.Bytes()))
+ if len(ss) == 0 || ss[0] != device {
+ continue
+ }
+
+ m, err := parseMount(ss)
+ if err != nil {
+ return nil, err
+ }
+
+ // Does this mount also possess statistics information?
+ if len(ss) > deviceEntryLen {
+ // Only NFSv3 and v4 are supported for parsing statistics
+ if m.Type != nfs3Type && m.Type != nfs4Type {
+ return nil, fmt.Errorf("cannot parse MountStats for fstype %q", m.Type)
+ }
+
+ statVersion := strings.TrimPrefix(ss[8], statVersionPrefix)
+
+ stats, err := parseMountStatsNFS(s, statVersion)
+ if err != nil {
+ return nil, err
+ }
+
+ m.Stats = stats
+ }
+
+ mounts = append(mounts, m)
+ }
+
+ return mounts, s.Err()
+}
+
+// parseMount parses an entry in /proc/[pid]/mountstats in the format:
+// device [device] mounted on [mount] with fstype [type]
+func parseMount(ss []string) (*Mount, error) {
+ if len(ss) < deviceEntryLen {
+ return nil, fmt.Errorf("invalid device entry: %v", ss)
+ }
+
+ // Check for specific words appearing at specific indices to ensure
+ // the format is consistent with what we expect
+ format := []struct {
+ i int
+ s string
+ }{
+ {i: 0, s: "device"},
+ {i: 2, s: "mounted"},
+ {i: 3, s: "on"},
+ {i: 5, s: "with"},
+ {i: 6, s: "fstype"},
+ }
+
+ for _, f := range format {
+ if ss[f.i] != f.s {
+ return nil, fmt.Errorf("invalid device entry: %v", ss)
+ }
+ }
+
+ return &Mount{
+ Device: ss[1],
+ Mount: ss[4],
+ Type: ss[7],
+ }, nil
+}
+
+// parseMountStatsNFS parses a MountStatsNFS by scanning additional information
+// related to NFS statistics.
+func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, error) {
+ // Field indicators for parsing specific types of data
+ const (
+ fieldOpts = "opts:"
+ fieldAge = "age:"
+ fieldBytes = "bytes:"
+ fieldEvents = "events:"
+ fieldPerOpStats = "per-op"
+ fieldTransport = "xprt:"
+ )
+
+ stats := &MountStatsNFS{
+ StatVersion: statVersion,
+ }
+
+ for s.Scan() {
+ ss := strings.Fields(string(s.Bytes()))
+ if len(ss) == 0 {
+ break
+ }
+
+ switch ss[0] {
+ case fieldOpts:
+ if len(ss) < 2 {
+ return nil, fmt.Errorf("not enough information for NFS stats: %v", ss)
+ }
+ if stats.Opts == nil {
+ stats.Opts = map[string]string{}
+ }
+ for _, opt := range strings.Split(ss[1], ",") {
+ split := strings.Split(opt, "=")
+ if len(split) == 2 {
+ stats.Opts[split[0]] = split[1]
+ } else {
+ stats.Opts[opt] = ""
+ }
+ }
+ case fieldAge:
+ if len(ss) < 2 {
+ return nil, fmt.Errorf("not enough information for NFS stats: %v", ss)
+ }
+ // Age integer is in seconds
+ d, err := time.ParseDuration(ss[1] + "s")
+ if err != nil {
+ return nil, err
+ }
+
+ stats.Age = d
+ case fieldBytes:
+ if len(ss) < 2 {
+ return nil, fmt.Errorf("not enough information for NFS stats: %v", ss)
+ }
+ bstats, err := parseNFSBytesStats(ss[1:])
+ if err != nil {
+ return nil, err
+ }
+
+ stats.Bytes = *bstats
+ case fieldEvents:
+ if len(ss) < 2 {
+ return nil, fmt.Errorf("not enough information for NFS stats: %v", ss)
+ }
+ estats, err := parseNFSEventsStats(ss[1:])
+ if err != nil {
+ return nil, err
+ }
+
+ stats.Events = *estats
+ case fieldTransport:
+ if len(ss) < 3 {
+ return nil, fmt.Errorf("not enough information for NFS transport stats: %v", ss)
+ }
+
+ tstats, err := parseNFSTransportStats(ss[1:], statVersion)
+ if err != nil {
+ return nil, err
+ }
+
+ stats.Transport = *tstats
+ }
+
+ // When encountering "per-operation statistics", we must break this
+ // loop and parse them separately to ensure we can terminate parsing
+ // before reaching another device entry; hence why this 'if' statement
+ // is not just another switch case
+ if ss[0] == fieldPerOpStats {
+ break
+ }
+ }
+
+ if err := s.Err(); err != nil {
+ return nil, err
+ }
+
+ // NFS per-operation stats appear last before the next device entry
+ perOpStats, err := parseNFSOperationStats(s)
+ if err != nil {
+ return nil, err
+ }
+
+ stats.Operations = perOpStats
+
+ return stats, nil
+}
+
+// parseNFSBytesStats parses a NFSBytesStats line using an input set of
+// integer fields.
+func parseNFSBytesStats(ss []string) (*NFSBytesStats, error) {
+ if len(ss) != fieldBytesLen {
+ return nil, fmt.Errorf("invalid NFS bytes stats: %v", ss)
+ }
+
+ ns := make([]uint64, 0, fieldBytesLen)
+ for _, s := range ss {
+ n, err := strconv.ParseUint(s, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ ns = append(ns, n)
+ }
+
+ return &NFSBytesStats{
+ Read: ns[0],
+ Write: ns[1],
+ DirectRead: ns[2],
+ DirectWrite: ns[3],
+ ReadTotal: ns[4],
+ WriteTotal: ns[5],
+ ReadPages: ns[6],
+ WritePages: ns[7],
+ }, nil
+}
+
+// parseNFSEventsStats parses a NFSEventsStats line using an input set of
+// integer fields.
+func parseNFSEventsStats(ss []string) (*NFSEventsStats, error) {
+ if len(ss) != fieldEventsLen {
+ return nil, fmt.Errorf("invalid NFS events stats: %v", ss)
+ }
+
+ ns := make([]uint64, 0, fieldEventsLen)
+ for _, s := range ss {
+ n, err := strconv.ParseUint(s, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ ns = append(ns, n)
+ }
+
+ return &NFSEventsStats{
+ InodeRevalidate: ns[0],
+ DnodeRevalidate: ns[1],
+ DataInvalidate: ns[2],
+ AttributeInvalidate: ns[3],
+ VFSOpen: ns[4],
+ VFSLookup: ns[5],
+ VFSAccess: ns[6],
+ VFSUpdatePage: ns[7],
+ VFSReadPage: ns[8],
+ VFSReadPages: ns[9],
+ VFSWritePage: ns[10],
+ VFSWritePages: ns[11],
+ VFSGetdents: ns[12],
+ VFSSetattr: ns[13],
+ VFSFlush: ns[14],
+ VFSFsync: ns[15],
+ VFSLock: ns[16],
+ VFSFileRelease: ns[17],
+ CongestionWait: ns[18],
+ Truncation: ns[19],
+ WriteExtension: ns[20],
+ SillyRename: ns[21],
+ ShortRead: ns[22],
+ ShortWrite: ns[23],
+ JukeboxDelay: ns[24],
+ PNFSRead: ns[25],
+ PNFSWrite: ns[26],
+ }, nil
+}
+
+// parseNFSOperationStats parses a slice of NFSOperationStats by scanning
+// additional information about per-operation statistics until an empty
+// line is reached.
+func parseNFSOperationStats(s *bufio.Scanner) ([]NFSOperationStats, error) {
+ const (
+ // Minimum number of expected fields in each per-operation statistics set
+ minFields = 9
+ )
+
+ var ops []NFSOperationStats
+
+ for s.Scan() {
+ ss := strings.Fields(string(s.Bytes()))
+ if len(ss) == 0 {
+ // Must break when reading a blank line after per-operation stats to
+ // enable top-level function to parse the next device entry
+ break
+ }
+
+ if len(ss) < minFields {
+ return nil, fmt.Errorf("invalid NFS per-operations stats: %v", ss)
+ }
+
+ // Skip string operation name for integers
+ ns := make([]uint64, 0, minFields-1)
+ for _, st := range ss[1:] {
+ n, err := strconv.ParseUint(st, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ ns = append(ns, n)
+ }
+
+ opStats := NFSOperationStats{
+ Operation: strings.TrimSuffix(ss[0], ":"),
+ Requests: ns[0],
+ Transmissions: ns[1],
+ MajorTimeouts: ns[2],
+ BytesSent: ns[3],
+ BytesReceived: ns[4],
+ CumulativeQueueMilliseconds: ns[5],
+ CumulativeTotalResponseMilliseconds: ns[6],
+ CumulativeTotalRequestMilliseconds: ns[7],
+ }
+
+ if len(ns) > 8 {
+ opStats.Errors = ns[8]
+ }
+
+ ops = append(ops, opStats)
+ }
+
+ return ops, s.Err()
+}
+
+// parseNFSTransportStats parses a NFSTransportStats line using an input set of
+// integer fields matched to a specific stats version.
+func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats, error) {
+ // Extract the protocol field. It is the only string value in the line
+ protocol := ss[0]
+ ss = ss[1:]
+
+ switch statVersion {
+ case statVersion10:
+ var expectedLength int
+ if protocol == "tcp" {
+ expectedLength = fieldTransport10TCPLen
+ } else if protocol == "udp" {
+ expectedLength = fieldTransport10UDPLen
+ } else {
+ return nil, fmt.Errorf("invalid NFS protocol \"%s\" in stats 1.0 statement: %v", protocol, ss)
+ }
+ if len(ss) != expectedLength {
+ return nil, fmt.Errorf("invalid NFS transport stats 1.0 statement: %v", ss)
+ }
+ case statVersion11:
+ var expectedLength int
+ if protocol == "tcp" {
+ expectedLength = fieldTransport11TCPLen
+ } else if protocol == "udp" {
+ expectedLength = fieldTransport11UDPLen
+ } else {
+ return nil, fmt.Errorf("invalid NFS protocol \"%s\" in stats 1.1 statement: %v", protocol, ss)
+ }
+ if len(ss) != expectedLength {
+ return nil, fmt.Errorf("invalid NFS transport stats 1.1 statement: %v", ss)
+ }
+ default:
+ return nil, fmt.Errorf("unrecognized NFS transport stats version: %q", statVersion)
+ }
+
+ // Allocate enough for v1.1 stats since zero value for v1.1 stats will be okay
+ // in a v1.0 response. Since the stat length is bigger for TCP stats, we use
+ // the TCP length here.
+ //
+ // Note: slice length must be set to length of v1.1 stats to avoid a panic when
+ // only v1.0 stats are present.
+ // See: https://github.com/prometheus/node_exporter/issues/571.
+ ns := make([]uint64, fieldTransport11TCPLen)
+ for i, s := range ss {
+ n, err := strconv.ParseUint(s, 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ ns[i] = n
+ }
+
+ // The fields differ depending on the transport protocol (TCP or UDP)
+ // From https://utcc.utoronto.ca/%7Ecks/space/blog/linux/NFSMountstatsXprt
+ //
+ // For the udp RPC transport there is no connection count, connect idle time,
+ // or idle time (fields #3, #4, and #5); all other fields are the same. So
+ // we set them to 0 here.
+ if protocol == "udp" {
+ ns = append(ns[:2], append(make([]uint64, 3), ns[2:]...)...)
+ }
+
+ return &NFSTransportStats{
+ Protocol: protocol,
+ Port: ns[0],
+ Bind: ns[1],
+ Connect: ns[2],
+ ConnectIdleTime: ns[3],
+ IdleTimeSeconds: ns[4],
+ Sends: ns[5],
+ Receives: ns[6],
+ BadTransactionIDs: ns[7],
+ CumulativeActiveRequests: ns[8],
+ CumulativeBacklog: ns[9],
+ MaximumRPCSlotsUsed: ns[10],
+ CumulativeSendingQueue: ns[11],
+ CumulativePendingQueue: ns[12],
+ }, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/net_conntrackstat.go b/vendor/github.com/prometheus/procfs/net_conntrackstat.go
new file mode 100644
index 0000000..8300dac
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_conntrackstat.go
@@ -0,0 +1,153 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// A ConntrackStatEntry represents one line from net/stat/nf_conntrack
+// and contains netfilter conntrack statistics at one CPU core.
+type ConntrackStatEntry struct {
+ Entries uint64
+ Found uint64
+ Invalid uint64
+ Ignore uint64
+ Insert uint64
+ InsertFailed uint64
+ Drop uint64
+ EarlyDrop uint64
+ SearchRestart uint64
+}
+
+// ConntrackStat retrieves netfilter's conntrack statistics, split by CPU cores.
+func (fs FS) ConntrackStat() ([]ConntrackStatEntry, error) {
+ return readConntrackStat(fs.proc.Path("net", "stat", "nf_conntrack"))
+}
+
+// Parses a slice of ConntrackStatEntries from the given filepath.
+func readConntrackStat(path string) ([]ConntrackStatEntry, error) {
+ // This file is small and can be read with one syscall.
+ b, err := util.ReadFileNoStat(path)
+ if err != nil {
+ // Do not wrap this error so the caller can detect os.IsNotExist and
+ // similar conditions.
+ return nil, err
+ }
+
+ stat, err := parseConntrackStat(bytes.NewReader(b))
+ if err != nil {
+ return nil, fmt.Errorf("failed to read conntrack stats from %q: %w", path, err)
+ }
+
+ return stat, nil
+}
+
+// Reads the contents of a conntrack statistics file and parses a slice of ConntrackStatEntries.
+func parseConntrackStat(r io.Reader) ([]ConntrackStatEntry, error) {
+ var entries []ConntrackStatEntry
+
+ scanner := bufio.NewScanner(r)
+ scanner.Scan()
+ for scanner.Scan() {
+ fields := strings.Fields(scanner.Text())
+ conntrackEntry, err := parseConntrackStatEntry(fields)
+ if err != nil {
+ return nil, err
+ }
+ entries = append(entries, *conntrackEntry)
+ }
+
+ return entries, nil
+}
+
+// Parses a ConntrackStatEntry from given array of fields.
+func parseConntrackStatEntry(fields []string) (*ConntrackStatEntry, error) {
+ if len(fields) != 17 {
+ return nil, fmt.Errorf("invalid conntrackstat entry, missing fields")
+ }
+ entry := &ConntrackStatEntry{}
+
+ entries, err := parseConntrackStatField(fields[0])
+ if err != nil {
+ return nil, err
+ }
+ entry.Entries = entries
+
+ found, err := parseConntrackStatField(fields[2])
+ if err != nil {
+ return nil, err
+ }
+ entry.Found = found
+
+ invalid, err := parseConntrackStatField(fields[4])
+ if err != nil {
+ return nil, err
+ }
+ entry.Invalid = invalid
+
+ ignore, err := parseConntrackStatField(fields[5])
+ if err != nil {
+ return nil, err
+ }
+ entry.Ignore = ignore
+
+ insert, err := parseConntrackStatField(fields[8])
+ if err != nil {
+ return nil, err
+ }
+ entry.Insert = insert
+
+ insertFailed, err := parseConntrackStatField(fields[9])
+ if err != nil {
+ return nil, err
+ }
+ entry.InsertFailed = insertFailed
+
+ drop, err := parseConntrackStatField(fields[10])
+ if err != nil {
+ return nil, err
+ }
+ entry.Drop = drop
+
+ earlyDrop, err := parseConntrackStatField(fields[11])
+ if err != nil {
+ return nil, err
+ }
+ entry.EarlyDrop = earlyDrop
+
+ searchRestart, err := parseConntrackStatField(fields[16])
+ if err != nil {
+ return nil, err
+ }
+ entry.SearchRestart = searchRestart
+
+ return entry, nil
+}
+
+// Parses a uint64 from given hex in string.
+func parseConntrackStatField(field string) (uint64, error) {
+ val, err := strconv.ParseUint(field, 16, 64)
+ if err != nil {
+ return 0, fmt.Errorf("couldn't parse %q field: %w", field, err)
+ }
+ return val, err
+}
diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go
new file mode 100644
index 0000000..e66208a
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_dev.go
@@ -0,0 +1,205 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "errors"
+ "os"
+ "sort"
+ "strconv"
+ "strings"
+)
+
+// NetDevLine is single line parsed from /proc/net/dev or /proc/[pid]/net/dev.
+type NetDevLine struct {
+ Name string `json:"name"` // The name of the interface.
+ RxBytes uint64 `json:"rx_bytes"` // Cumulative count of bytes received.
+ RxPackets uint64 `json:"rx_packets"` // Cumulative count of packets received.
+ RxErrors uint64 `json:"rx_errors"` // Cumulative count of receive errors encountered.
+ RxDropped uint64 `json:"rx_dropped"` // Cumulative count of packets dropped while receiving.
+ RxFIFO uint64 `json:"rx_fifo"` // Cumulative count of FIFO buffer errors.
+ RxFrame uint64 `json:"rx_frame"` // Cumulative count of packet framing errors.
+ RxCompressed uint64 `json:"rx_compressed"` // Cumulative count of compressed packets received by the device driver.
+ RxMulticast uint64 `json:"rx_multicast"` // Cumulative count of multicast frames received by the device driver.
+ TxBytes uint64 `json:"tx_bytes"` // Cumulative count of bytes transmitted.
+ TxPackets uint64 `json:"tx_packets"` // Cumulative count of packets transmitted.
+ TxErrors uint64 `json:"tx_errors"` // Cumulative count of transmit errors encountered.
+ TxDropped uint64 `json:"tx_dropped"` // Cumulative count of packets dropped while transmitting.
+ TxFIFO uint64 `json:"tx_fifo"` // Cumulative count of FIFO buffer errors.
+ TxCollisions uint64 `json:"tx_collisions"` // Cumulative count of collisions detected on the interface.
+ TxCarrier uint64 `json:"tx_carrier"` // Cumulative count of carrier losses detected by the device driver.
+ TxCompressed uint64 `json:"tx_compressed"` // Cumulative count of compressed packets transmitted by the device driver.
+}
+
+// NetDev is parsed from /proc/net/dev or /proc/[pid]/net/dev. The map keys
+// are interface names.
+type NetDev map[string]NetDevLine
+
+// NetDev returns kernel/system statistics read from /proc/net/dev.
+func (fs FS) NetDev() (NetDev, error) {
+ return newNetDev(fs.proc.Path("net/dev"))
+}
+
+// NetDev returns kernel/system statistics read from /proc/[pid]/net/dev.
+func (p Proc) NetDev() (NetDev, error) {
+ return newNetDev(p.path("net/dev"))
+}
+
+// newNetDev creates a new NetDev from the contents of the given file.
+func newNetDev(file string) (NetDev, error) {
+ f, err := os.Open(file)
+ if err != nil {
+ return NetDev{}, err
+ }
+ defer f.Close()
+
+ netDev := NetDev{}
+ s := bufio.NewScanner(f)
+ for n := 0; s.Scan(); n++ {
+ // Skip the 2 header lines.
+ if n < 2 {
+ continue
+ }
+
+ line, err := netDev.parseLine(s.Text())
+ if err != nil {
+ return netDev, err
+ }
+
+ netDev[line.Name] = *line
+ }
+
+ return netDev, s.Err()
+}
+
+// parseLine parses a single line from the /proc/net/dev file. Header lines
+// must be filtered prior to calling this method.
+func (netDev NetDev) parseLine(rawLine string) (*NetDevLine, error) {
+ idx := strings.LastIndex(rawLine, ":")
+ if idx == -1 {
+ return nil, errors.New("invalid net/dev line, missing colon")
+ }
+ fields := strings.Fields(strings.TrimSpace(rawLine[idx+1:]))
+
+ var err error
+ line := &NetDevLine{}
+
+ // Interface Name
+ line.Name = strings.TrimSpace(rawLine[:idx])
+ if line.Name == "" {
+ return nil, errors.New("invalid net/dev line, empty interface name")
+ }
+
+ // RX
+ line.RxBytes, err = strconv.ParseUint(fields[0], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxPackets, err = strconv.ParseUint(fields[1], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxErrors, err = strconv.ParseUint(fields[2], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxDropped, err = strconv.ParseUint(fields[3], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxFIFO, err = strconv.ParseUint(fields[4], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxFrame, err = strconv.ParseUint(fields[5], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxCompressed, err = strconv.ParseUint(fields[6], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.RxMulticast, err = strconv.ParseUint(fields[7], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ // TX
+ line.TxBytes, err = strconv.ParseUint(fields[8], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxPackets, err = strconv.ParseUint(fields[9], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxErrors, err = strconv.ParseUint(fields[10], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxDropped, err = strconv.ParseUint(fields[11], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxFIFO, err = strconv.ParseUint(fields[12], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxCollisions, err = strconv.ParseUint(fields[13], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxCarrier, err = strconv.ParseUint(fields[14], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.TxCompressed, err = strconv.ParseUint(fields[15], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+
+ return line, nil
+}
+
+// Total aggregates the values across interfaces and returns a new NetDevLine.
+// The Name field will be a sorted comma separated list of interface names.
+func (netDev NetDev) Total() NetDevLine {
+ total := NetDevLine{}
+
+ names := make([]string, 0, len(netDev))
+ for _, ifc := range netDev {
+ names = append(names, ifc.Name)
+ total.RxBytes += ifc.RxBytes
+ total.RxPackets += ifc.RxPackets
+ total.RxErrors += ifc.RxErrors
+ total.RxDropped += ifc.RxDropped
+ total.RxFIFO += ifc.RxFIFO
+ total.RxFrame += ifc.RxFrame
+ total.RxCompressed += ifc.RxCompressed
+ total.RxMulticast += ifc.RxMulticast
+ total.TxBytes += ifc.TxBytes
+ total.TxPackets += ifc.TxPackets
+ total.TxErrors += ifc.TxErrors
+ total.TxDropped += ifc.TxDropped
+ total.TxFIFO += ifc.TxFIFO
+ total.TxCollisions += ifc.TxCollisions
+ total.TxCarrier += ifc.TxCarrier
+ total.TxCompressed += ifc.TxCompressed
+ }
+ sort.Strings(names)
+ total.Name = strings.Join(names, ", ")
+
+ return total
+}
diff --git a/vendor/github.com/prometheus/procfs/net_ip_socket.go b/vendor/github.com/prometheus/procfs/net_ip_socket.go
new file mode 100644
index 0000000..7fd57d7
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_ip_socket.go
@@ -0,0 +1,226 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "encoding/hex"
+ "fmt"
+ "io"
+ "net"
+ "os"
+ "strconv"
+ "strings"
+)
+
+const (
+ // readLimit is used by io.LimitReader while reading the content of the
+ // /proc/net/udp{,6} files. The number of lines inside such a file is dynamic
+ // as each line represents a single used socket.
+ // In theory, the number of available sockets is 65535 (2^16 - 1) per IP.
+ // With e.g. 150 Byte per line and the maximum number of 65535,
+ // the reader needs to handle 150 Byte * 65535 =~ 10 MB for a single IP.
+ readLimit = 4294967296 // Byte -> 4 GiB
+)
+
+// This contains generic data structures for both udp and tcp sockets.
+type (
+ // NetIPSocket represents the contents of /proc/net/{t,u}dp{,6} file without the header.
+ NetIPSocket []*netIPSocketLine
+
+ // NetIPSocketSummary provides already computed values like the total queue lengths or
+ // the total number of used sockets. In contrast to NetIPSocket it does not collect
+ // the parsed lines into a slice.
+ NetIPSocketSummary struct {
+ // TxQueueLength shows the total queue length of all parsed tx_queue lengths.
+ TxQueueLength uint64
+ // RxQueueLength shows the total queue length of all parsed rx_queue lengths.
+ RxQueueLength uint64
+ // UsedSockets shows the total number of parsed lines representing the
+ // number of used sockets.
+ UsedSockets uint64
+ }
+
+ // netIPSocketLine represents the fields parsed from a single line
+ // in /proc/net/{t,u}dp{,6}. Fields which are not used by IPSocket are skipped.
+ // For the proc file format details, see https://linux.die.net/man/5/proc.
+ netIPSocketLine struct {
+ Sl uint64
+ LocalAddr net.IP
+ LocalPort uint64
+ RemAddr net.IP
+ RemPort uint64
+ St uint64
+ TxQueue uint64
+ RxQueue uint64
+ UID uint64
+ Inode uint64
+ }
+)
+
+func newNetIPSocket(file string) (NetIPSocket, error) {
+ f, err := os.Open(file)
+ if err != nil {
+ return nil, err
+ }
+ defer f.Close()
+
+ var netIPSocket NetIPSocket
+
+ lr := io.LimitReader(f, readLimit)
+ s := bufio.NewScanner(lr)
+ s.Scan() // skip first line with headers
+ for s.Scan() {
+ fields := strings.Fields(s.Text())
+ line, err := parseNetIPSocketLine(fields)
+ if err != nil {
+ return nil, err
+ }
+ netIPSocket = append(netIPSocket, line)
+ }
+ if err := s.Err(); err != nil {
+ return nil, err
+ }
+ return netIPSocket, nil
+}
+
+// newNetIPSocketSummary creates a new NetIPSocket{,6} from the contents of the given file.
+func newNetIPSocketSummary(file string) (*NetIPSocketSummary, error) {
+ f, err := os.Open(file)
+ if err != nil {
+ return nil, err
+ }
+ defer f.Close()
+
+ var netIPSocketSummary NetIPSocketSummary
+
+ lr := io.LimitReader(f, readLimit)
+ s := bufio.NewScanner(lr)
+ s.Scan() // skip first line with headers
+ for s.Scan() {
+ fields := strings.Fields(s.Text())
+ line, err := parseNetIPSocketLine(fields)
+ if err != nil {
+ return nil, err
+ }
+ netIPSocketSummary.TxQueueLength += line.TxQueue
+ netIPSocketSummary.RxQueueLength += line.RxQueue
+ netIPSocketSummary.UsedSockets++
+ }
+ if err := s.Err(); err != nil {
+ return nil, err
+ }
+ return &netIPSocketSummary, nil
+}
+
+// the /proc/net/{t,u}dp{,6} files are network byte order for ipv4 and for ipv6 the address is four words consisting of four bytes each. In each of those four words the four bytes are written in reverse order.
+
+func parseIP(hexIP string) (net.IP, error) {
+ var byteIP []byte
+ byteIP, err := hex.DecodeString(hexIP)
+ if err != nil {
+ return nil, fmt.Errorf("cannot parse address field in socket line %q", hexIP)
+ }
+ switch len(byteIP) {
+ case 4:
+ return net.IP{byteIP[3], byteIP[2], byteIP[1], byteIP[0]}, nil
+ case 16:
+ i := net.IP{
+ byteIP[3], byteIP[2], byteIP[1], byteIP[0],
+ byteIP[7], byteIP[6], byteIP[5], byteIP[4],
+ byteIP[11], byteIP[10], byteIP[9], byteIP[8],
+ byteIP[15], byteIP[14], byteIP[13], byteIP[12],
+ }
+ return i, nil
+ default:
+ return nil, fmt.Errorf("Unable to parse IP %s", hexIP)
+ }
+}
+
+// parseNetIPSocketLine parses a single line, represented by a list of fields.
+func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) {
+ line := &netIPSocketLine{}
+ if len(fields) < 10 {
+ return nil, fmt.Errorf(
+ "cannot parse net socket line as it has less then 10 columns %q",
+ strings.Join(fields, " "),
+ )
+ }
+ var err error // parse error
+
+ // sl
+ s := strings.Split(fields[0], ":")
+ if len(s) != 2 {
+ return nil, fmt.Errorf("cannot parse sl field in socket line %q", fields[0])
+ }
+
+ if line.Sl, err = strconv.ParseUint(s[0], 0, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse sl value in socket line: %w", err)
+ }
+ // local_address
+ l := strings.Split(fields[1], ":")
+ if len(l) != 2 {
+ return nil, fmt.Errorf("cannot parse local_address field in socket line %q", fields[1])
+ }
+ if line.LocalAddr, err = parseIP(l[0]); err != nil {
+ return nil, err
+ }
+ if line.LocalPort, err = strconv.ParseUint(l[1], 16, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse local_address port value in socket line: %w", err)
+ }
+
+ // remote_address
+ r := strings.Split(fields[2], ":")
+ if len(r) != 2 {
+ return nil, fmt.Errorf("cannot parse rem_address field in socket line %q", fields[1])
+ }
+ if line.RemAddr, err = parseIP(r[0]); err != nil {
+ return nil, err
+ }
+ if line.RemPort, err = strconv.ParseUint(r[1], 16, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse rem_address port value in socket line: %w", err)
+ }
+
+ // st
+ if line.St, err = strconv.ParseUint(fields[3], 16, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse st value in socket line: %w", err)
+ }
+
+ // tx_queue and rx_queue
+ q := strings.Split(fields[4], ":")
+ if len(q) != 2 {
+ return nil, fmt.Errorf(
+ "cannot parse tx/rx queues in socket line as it has a missing colon %q",
+ fields[4],
+ )
+ }
+ if line.TxQueue, err = strconv.ParseUint(q[0], 16, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse tx_queue value in socket line: %w", err)
+ }
+ if line.RxQueue, err = strconv.ParseUint(q[1], 16, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse rx_queue value in socket line: %w", err)
+ }
+
+ // uid
+ if line.UID, err = strconv.ParseUint(fields[7], 0, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse uid value in socket line: %w", err)
+ }
+
+ // inode
+ if line.Inode, err = strconv.ParseUint(fields[9], 0, 64); err != nil {
+ return nil, fmt.Errorf("cannot parse inode value in socket line: %w", err)
+ }
+
+ return line, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/net_protocols.go b/vendor/github.com/prometheus/procfs/net_protocols.go
new file mode 100644
index 0000000..374b6f7
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_protocols.go
@@ -0,0 +1,180 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// NetProtocolStats stores the contents from /proc/net/protocols.
+type NetProtocolStats map[string]NetProtocolStatLine
+
+// NetProtocolStatLine contains a single line parsed from /proc/net/protocols. We
+// only care about the first six columns as the rest are not likely to change
+// and only serve to provide a set of capabilities for each protocol.
+type NetProtocolStatLine struct {
+ Name string // 0 The name of the protocol
+ Size uint64 // 1 The size, in bytes, of a given protocol structure. e.g. sizeof(struct tcp_sock) or sizeof(struct unix_sock)
+ Sockets int64 // 2 Number of sockets in use by this protocol
+ Memory int64 // 3 Number of 4KB pages allocated by all sockets of this protocol
+ Pressure int // 4 This is either yes, no, or NI (not implemented). For the sake of simplicity we treat NI as not experiencing memory pressure.
+ MaxHeader uint64 // 5 Protocol specific max header size
+ Slab bool // 6 Indicates whether or not memory is allocated from the SLAB
+ ModuleName string // 7 The name of the module that implemented this protocol or "kernel" if not from a module
+ Capabilities NetProtocolCapabilities
+}
+
+// NetProtocolCapabilities contains a list of capabilities for each protocol.
+type NetProtocolCapabilities struct {
+ Close bool // 8
+ Connect bool // 9
+ Disconnect bool // 10
+ Accept bool // 11
+ IoCtl bool // 12
+ Init bool // 13
+ Destroy bool // 14
+ Shutdown bool // 15
+ SetSockOpt bool // 16
+ GetSockOpt bool // 17
+ SendMsg bool // 18
+ RecvMsg bool // 19
+ SendPage bool // 20
+ Bind bool // 21
+ BacklogRcv bool // 22
+ Hash bool // 23
+ UnHash bool // 24
+ GetPort bool // 25
+ EnterMemoryPressure bool // 26
+}
+
+// NetProtocols reads stats from /proc/net/protocols and returns a map of
+// PortocolStatLine entries. As of this writing no official Linux Documentation
+// exists, however the source is fairly self-explanatory and the format seems
+// stable since its introduction in 2.6.12-rc2
+// Linux 2.6.12-rc2 - https://elixir.bootlin.com/linux/v2.6.12-rc2/source/net/core/sock.c#L1452
+// Linux 5.10 - https://elixir.bootlin.com/linux/v5.10.4/source/net/core/sock.c#L3586
+func (fs FS) NetProtocols() (NetProtocolStats, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("net/protocols"))
+ if err != nil {
+ return NetProtocolStats{}, err
+ }
+ return parseNetProtocols(bufio.NewScanner(bytes.NewReader(data)))
+}
+
+func parseNetProtocols(s *bufio.Scanner) (NetProtocolStats, error) {
+ nps := NetProtocolStats{}
+
+ // Skip the header line
+ s.Scan()
+
+ for s.Scan() {
+ line, err := nps.parseLine(s.Text())
+ if err != nil {
+ return NetProtocolStats{}, err
+ }
+
+ nps[line.Name] = *line
+ }
+ return nps, nil
+}
+
+func (ps NetProtocolStats) parseLine(rawLine string) (*NetProtocolStatLine, error) {
+ line := &NetProtocolStatLine{Capabilities: NetProtocolCapabilities{}}
+ var err error
+ const enabled = "yes"
+ const disabled = "no"
+
+ fields := strings.Fields(rawLine)
+ line.Name = fields[0]
+ line.Size, err = strconv.ParseUint(fields[1], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.Sockets, err = strconv.ParseInt(fields[2], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ line.Memory, err = strconv.ParseInt(fields[3], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ if fields[4] == enabled {
+ line.Pressure = 1
+ } else if fields[4] == disabled {
+ line.Pressure = 0
+ } else {
+ line.Pressure = -1
+ }
+ line.MaxHeader, err = strconv.ParseUint(fields[5], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ if fields[6] == enabled {
+ line.Slab = true
+ } else if fields[6] == disabled {
+ line.Slab = false
+ } else {
+ return nil, fmt.Errorf("unable to parse capability for protocol: %s", line.Name)
+ }
+ line.ModuleName = fields[7]
+
+ err = line.Capabilities.parseCapabilities(fields[8:])
+ if err != nil {
+ return nil, err
+ }
+
+ return line, nil
+}
+
+func (pc *NetProtocolCapabilities) parseCapabilities(capabilities []string) error {
+ // The capabilities are all bools so we can loop over to map them
+ capabilityFields := [...]*bool{
+ &pc.Close,
+ &pc.Connect,
+ &pc.Disconnect,
+ &pc.Accept,
+ &pc.IoCtl,
+ &pc.Init,
+ &pc.Destroy,
+ &pc.Shutdown,
+ &pc.SetSockOpt,
+ &pc.GetSockOpt,
+ &pc.SendMsg,
+ &pc.RecvMsg,
+ &pc.SendPage,
+ &pc.Bind,
+ &pc.BacklogRcv,
+ &pc.Hash,
+ &pc.UnHash,
+ &pc.GetPort,
+ &pc.EnterMemoryPressure,
+ }
+
+ for i := 0; i < len(capabilities); i++ {
+ if capabilities[i] == "y" {
+ *capabilityFields[i] = true
+ } else if capabilities[i] == "n" {
+ *capabilityFields[i] = false
+ } else {
+ return fmt.Errorf("unable to parse capability block for protocol: position %d", i)
+ }
+ }
+ return nil
+}
diff --git a/vendor/github.com/prometheus/procfs/net_sockstat.go b/vendor/github.com/prometheus/procfs/net_sockstat.go
new file mode 100644
index 0000000..e36f487
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_sockstat.go
@@ -0,0 +1,163 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "errors"
+ "fmt"
+ "io"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// A NetSockstat contains the output of /proc/net/sockstat{,6} for IPv4 or IPv6,
+// respectively.
+type NetSockstat struct {
+ // Used is non-nil for IPv4 sockstat results, but nil for IPv6.
+ Used *int
+ Protocols []NetSockstatProtocol
+}
+
+// A NetSockstatProtocol contains statistics about a given socket protocol.
+// Pointer fields indicate that the value may or may not be present on any
+// given protocol.
+type NetSockstatProtocol struct {
+ Protocol string
+ InUse int
+ Orphan *int
+ TW *int
+ Alloc *int
+ Mem *int
+ Memory *int
+}
+
+// NetSockstat retrieves IPv4 socket statistics.
+func (fs FS) NetSockstat() (*NetSockstat, error) {
+ return readSockstat(fs.proc.Path("net", "sockstat"))
+}
+
+// NetSockstat6 retrieves IPv6 socket statistics.
+//
+// If IPv6 is disabled on this kernel, the returned error can be checked with
+// os.IsNotExist.
+func (fs FS) NetSockstat6() (*NetSockstat, error) {
+ return readSockstat(fs.proc.Path("net", "sockstat6"))
+}
+
+// readSockstat opens and parses a NetSockstat from the input file.
+func readSockstat(name string) (*NetSockstat, error) {
+ // This file is small and can be read with one syscall.
+ b, err := util.ReadFileNoStat(name)
+ if err != nil {
+ // Do not wrap this error so the caller can detect os.IsNotExist and
+ // similar conditions.
+ return nil, err
+ }
+
+ stat, err := parseSockstat(bytes.NewReader(b))
+ if err != nil {
+ return nil, fmt.Errorf("failed to read sockstats from %q: %w", name, err)
+ }
+
+ return stat, nil
+}
+
+// parseSockstat reads the contents of a sockstat file and parses a NetSockstat.
+func parseSockstat(r io.Reader) (*NetSockstat, error) {
+ var stat NetSockstat
+ s := bufio.NewScanner(r)
+ for s.Scan() {
+ // Expect a minimum of a protocol and one key/value pair.
+ fields := strings.Split(s.Text(), " ")
+ if len(fields) < 3 {
+ return nil, fmt.Errorf("malformed sockstat line: %q", s.Text())
+ }
+
+ // The remaining fields are key/value pairs.
+ kvs, err := parseSockstatKVs(fields[1:])
+ if err != nil {
+ return nil, fmt.Errorf("error parsing sockstat key/value pairs from %q: %w", s.Text(), err)
+ }
+
+ // The first field is the protocol. We must trim its colon suffix.
+ proto := strings.TrimSuffix(fields[0], ":")
+ switch proto {
+ case "sockets":
+ // Special case: IPv4 has a sockets "used" key/value pair that we
+ // embed at the top level of the structure.
+ used := kvs["used"]
+ stat.Used = &used
+ default:
+ // Parse all other lines as individual protocols.
+ nsp := parseSockstatProtocol(kvs)
+ nsp.Protocol = proto
+ stat.Protocols = append(stat.Protocols, nsp)
+ }
+ }
+
+ if err := s.Err(); err != nil {
+ return nil, err
+ }
+
+ return &stat, nil
+}
+
+// parseSockstatKVs parses a string slice into a map of key/value pairs.
+func parseSockstatKVs(kvs []string) (map[string]int, error) {
+ if len(kvs)%2 != 0 {
+ return nil, errors.New("odd number of fields in key/value pairs")
+ }
+
+ // Iterate two values at a time to gather key/value pairs.
+ out := make(map[string]int, len(kvs)/2)
+ for i := 0; i < len(kvs); i += 2 {
+ vp := util.NewValueParser(kvs[i+1])
+ out[kvs[i]] = vp.Int()
+
+ if err := vp.Err(); err != nil {
+ return nil, err
+ }
+ }
+
+ return out, nil
+}
+
+// parseSockstatProtocol parses a NetSockstatProtocol from the input kvs map.
+func parseSockstatProtocol(kvs map[string]int) NetSockstatProtocol {
+ var nsp NetSockstatProtocol
+ for k, v := range kvs {
+ // Capture the range variable to ensure we get unique pointers for
+ // each of the optional fields.
+ v := v
+ switch k {
+ case "inuse":
+ nsp.InUse = v
+ case "orphan":
+ nsp.Orphan = &v
+ case "tw":
+ nsp.TW = &v
+ case "alloc":
+ nsp.Alloc = &v
+ case "mem":
+ nsp.Mem = &v
+ case "memory":
+ nsp.Memory = &v
+ }
+ }
+
+ return nsp
+}
diff --git a/vendor/github.com/prometheus/procfs/net_softnet.go b/vendor/github.com/prometheus/procfs/net_softnet.go
new file mode 100644
index 0000000..a94f86d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_softnet.go
@@ -0,0 +1,102 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// For the proc file format details,
+// See:
+// * Linux 2.6.23 https://elixir.bootlin.com/linux/v2.6.23/source/net/core/dev.c#L2343
+// * Linux 4.17 https://elixir.bootlin.com/linux/v4.17/source/net/core/net-procfs.c#L162
+// and https://elixir.bootlin.com/linux/v4.17/source/include/linux/netdevice.h#L2810.
+
+// SoftnetStat contains a single row of data from /proc/net/softnet_stat.
+type SoftnetStat struct {
+ // Number of processed packets.
+ Processed uint32
+ // Number of dropped packets.
+ Dropped uint32
+ // Number of times processing packets ran out of quota.
+ TimeSqueezed uint32
+}
+
+var softNetProcFile = "net/softnet_stat"
+
+// NetSoftnetStat reads data from /proc/net/softnet_stat.
+func (fs FS) NetSoftnetStat() ([]SoftnetStat, error) {
+ b, err := util.ReadFileNoStat(fs.proc.Path(softNetProcFile))
+ if err != nil {
+ return nil, err
+ }
+
+ entries, err := parseSoftnet(bytes.NewReader(b))
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse /proc/net/softnet_stat: %w", err)
+ }
+
+ return entries, nil
+}
+
+func parseSoftnet(r io.Reader) ([]SoftnetStat, error) {
+ const minColumns = 9
+
+ s := bufio.NewScanner(r)
+
+ var stats []SoftnetStat
+ for s.Scan() {
+ columns := strings.Fields(s.Text())
+ width := len(columns)
+
+ if width < minColumns {
+ return nil, fmt.Errorf("%d columns were detected, but at least %d were expected", width, minColumns)
+ }
+
+ // We only parse the first three columns at the moment.
+ us, err := parseHexUint32s(columns[0:3])
+ if err != nil {
+ return nil, err
+ }
+
+ stats = append(stats, SoftnetStat{
+ Processed: us[0],
+ Dropped: us[1],
+ TimeSqueezed: us[2],
+ })
+ }
+
+ return stats, nil
+}
+
+func parseHexUint32s(ss []string) ([]uint32, error) {
+ us := make([]uint32, 0, len(ss))
+ for _, s := range ss {
+ u, err := strconv.ParseUint(s, 16, 32)
+ if err != nil {
+ return nil, err
+ }
+
+ us = append(us, uint32(u))
+ }
+
+ return us, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/net_tcp.go b/vendor/github.com/prometheus/procfs/net_tcp.go
new file mode 100644
index 0000000..5277629
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_tcp.go
@@ -0,0 +1,64 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+type (
+ // NetTCP represents the contents of /proc/net/tcp{,6} file without the header.
+ NetTCP []*netIPSocketLine
+
+ // NetTCPSummary provides already computed values like the total queue lengths or
+ // the total number of used sockets. In contrast to NetTCP it does not collect
+ // the parsed lines into a slice.
+ NetTCPSummary NetIPSocketSummary
+)
+
+// NetTCP returns the IPv4 kernel/networking statistics for TCP datagrams
+// read from /proc/net/tcp.
+func (fs FS) NetTCP() (NetTCP, error) {
+ return newNetTCP(fs.proc.Path("net/tcp"))
+}
+
+// NetTCP6 returns the IPv6 kernel/networking statistics for TCP datagrams
+// read from /proc/net/tcp6.
+func (fs FS) NetTCP6() (NetTCP, error) {
+ return newNetTCP(fs.proc.Path("net/tcp6"))
+}
+
+// NetTCPSummary returns already computed statistics like the total queue lengths
+// for TCP datagrams read from /proc/net/tcp.
+func (fs FS) NetTCPSummary() (*NetTCPSummary, error) {
+ return newNetTCPSummary(fs.proc.Path("net/tcp"))
+}
+
+// NetTCP6Summary returns already computed statistics like the total queue lengths
+// for TCP datagrams read from /proc/net/tcp6.
+func (fs FS) NetTCP6Summary() (*NetTCPSummary, error) {
+ return newNetTCPSummary(fs.proc.Path("net/tcp6"))
+}
+
+// newNetTCP creates a new NetTCP{,6} from the contents of the given file.
+func newNetTCP(file string) (NetTCP, error) {
+ n, err := newNetIPSocket(file)
+ n1 := NetTCP(n)
+ return n1, err
+}
+
+func newNetTCPSummary(file string) (*NetTCPSummary, error) {
+ n, err := newNetIPSocketSummary(file)
+ if n == nil {
+ return nil, err
+ }
+ n1 := NetTCPSummary(*n)
+ return &n1, err
+}
diff --git a/vendor/github.com/prometheus/procfs/net_udp.go b/vendor/github.com/prometheus/procfs/net_udp.go
new file mode 100644
index 0000000..9ac3daf
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_udp.go
@@ -0,0 +1,64 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+type (
+ // NetUDP represents the contents of /proc/net/udp{,6} file without the header.
+ NetUDP []*netIPSocketLine
+
+ // NetUDPSummary provides already computed values like the total queue lengths or
+ // the total number of used sockets. In contrast to NetUDP it does not collect
+ // the parsed lines into a slice.
+ NetUDPSummary NetIPSocketSummary
+)
+
+// NetUDP returns the IPv4 kernel/networking statistics for UDP datagrams
+// read from /proc/net/udp.
+func (fs FS) NetUDP() (NetUDP, error) {
+ return newNetUDP(fs.proc.Path("net/udp"))
+}
+
+// NetUDP6 returns the IPv6 kernel/networking statistics for UDP datagrams
+// read from /proc/net/udp6.
+func (fs FS) NetUDP6() (NetUDP, error) {
+ return newNetUDP(fs.proc.Path("net/udp6"))
+}
+
+// NetUDPSummary returns already computed statistics like the total queue lengths
+// for UDP datagrams read from /proc/net/udp.
+func (fs FS) NetUDPSummary() (*NetUDPSummary, error) {
+ return newNetUDPSummary(fs.proc.Path("net/udp"))
+}
+
+// NetUDP6Summary returns already computed statistics like the total queue lengths
+// for UDP datagrams read from /proc/net/udp6.
+func (fs FS) NetUDP6Summary() (*NetUDPSummary, error) {
+ return newNetUDPSummary(fs.proc.Path("net/udp6"))
+}
+
+// newNetUDP creates a new NetUDP{,6} from the contents of the given file.
+func newNetUDP(file string) (NetUDP, error) {
+ n, err := newNetIPSocket(file)
+ n1 := NetUDP(n)
+ return n1, err
+}
+
+func newNetUDPSummary(file string) (*NetUDPSummary, error) {
+ n, err := newNetIPSocketSummary(file)
+ if n == nil {
+ return nil, err
+ }
+ n1 := NetUDPSummary(*n)
+ return &n1, err
+}
diff --git a/vendor/github.com/prometheus/procfs/net_unix.go b/vendor/github.com/prometheus/procfs/net_unix.go
new file mode 100644
index 0000000..98aa8e1
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_unix.go
@@ -0,0 +1,257 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// For the proc file format details,
+// see https://elixir.bootlin.com/linux/v4.17/source/net/unix/af_unix.c#L2815
+// and https://elixir.bootlin.com/linux/latest/source/include/uapi/linux/net.h#L48.
+
+// Constants for the various /proc/net/unix enumerations.
+// TODO: match against x/sys/unix or similar?
+const (
+ netUnixTypeStream = 1
+ netUnixTypeDgram = 2
+ netUnixTypeSeqpacket = 5
+
+ netUnixFlagDefault = 0
+ netUnixFlagListen = 1 << 16
+
+ netUnixStateUnconnected = 1
+ netUnixStateConnecting = 2
+ netUnixStateConnected = 3
+ netUnixStateDisconnected = 4
+)
+
+// NetUNIXType is the type of the type field.
+type NetUNIXType uint64
+
+// NetUNIXFlags is the type of the flags field.
+type NetUNIXFlags uint64
+
+// NetUNIXState is the type of the state field.
+type NetUNIXState uint64
+
+// NetUNIXLine represents a line of /proc/net/unix.
+type NetUNIXLine struct {
+ KernelPtr string
+ RefCount uint64
+ Protocol uint64
+ Flags NetUNIXFlags
+ Type NetUNIXType
+ State NetUNIXState
+ Inode uint64
+ Path string
+}
+
+// NetUNIX holds the data read from /proc/net/unix.
+type NetUNIX struct {
+ Rows []*NetUNIXLine
+}
+
+// NetUNIX returns data read from /proc/net/unix.
+func (fs FS) NetUNIX() (*NetUNIX, error) {
+ return readNetUNIX(fs.proc.Path("net/unix"))
+}
+
+// readNetUNIX reads data in /proc/net/unix format from the specified file.
+func readNetUNIX(file string) (*NetUNIX, error) {
+ // This file could be quite large and a streaming read is desirable versus
+ // reading the entire contents at once.
+ f, err := os.Open(file)
+ if err != nil {
+ return nil, err
+ }
+ defer f.Close()
+
+ return parseNetUNIX(f)
+}
+
+// parseNetUNIX creates a NetUnix structure from the incoming stream.
+func parseNetUNIX(r io.Reader) (*NetUNIX, error) {
+ // Begin scanning by checking for the existence of Inode.
+ s := bufio.NewScanner(r)
+ s.Scan()
+
+ // From the man page of proc(5), it does not contain an Inode field,
+ // but in actually it exists. This code works for both cases.
+ hasInode := strings.Contains(s.Text(), "Inode")
+
+ // Expect a minimum number of fields, but Inode and Path are optional:
+ // Num RefCount Protocol Flags Type St Inode Path
+ minFields := 6
+ if hasInode {
+ minFields++
+ }
+
+ var nu NetUNIX
+ for s.Scan() {
+ line := s.Text()
+ item, err := nu.parseLine(line, hasInode, minFields)
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse /proc/net/unix data %q: %w", line, err)
+ }
+
+ nu.Rows = append(nu.Rows, item)
+ }
+
+ if err := s.Err(); err != nil {
+ return nil, fmt.Errorf("failed to scan /proc/net/unix data: %w", err)
+ }
+
+ return &nu, nil
+}
+
+func (u *NetUNIX) parseLine(line string, hasInode bool, min int) (*NetUNIXLine, error) {
+ fields := strings.Fields(line)
+
+ l := len(fields)
+ if l < min {
+ return nil, fmt.Errorf("expected at least %d fields but got %d", min, l)
+ }
+
+ // Field offsets are as follows:
+ // Num RefCount Protocol Flags Type St Inode Path
+
+ kernelPtr := strings.TrimSuffix(fields[0], ":")
+
+ users, err := u.parseUsers(fields[1])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse ref count %q: %w", fields[1], err)
+ }
+
+ flags, err := u.parseFlags(fields[3])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse flags %q: %w", fields[3], err)
+ }
+
+ typ, err := u.parseType(fields[4])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse type %q: %w", fields[4], err)
+ }
+
+ state, err := u.parseState(fields[5])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse state %q: %w", fields[5], err)
+ }
+
+ var inode uint64
+ if hasInode {
+ inode, err = u.parseInode(fields[6])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse inode %q: %w", fields[6], err)
+ }
+ }
+
+ n := &NetUNIXLine{
+ KernelPtr: kernelPtr,
+ RefCount: users,
+ Type: typ,
+ Flags: flags,
+ State: state,
+ Inode: inode,
+ }
+
+ // Path field is optional.
+ if l > min {
+ // Path occurs at either index 6 or 7 depending on whether inode is
+ // already present.
+ pathIdx := 7
+ if !hasInode {
+ pathIdx--
+ }
+
+ n.Path = fields[pathIdx]
+ }
+
+ return n, nil
+}
+
+func (u NetUNIX) parseUsers(s string) (uint64, error) {
+ return strconv.ParseUint(s, 16, 32)
+}
+
+func (u NetUNIX) parseType(s string) (NetUNIXType, error) {
+ typ, err := strconv.ParseUint(s, 16, 16)
+ if err != nil {
+ return 0, err
+ }
+
+ return NetUNIXType(typ), nil
+}
+
+func (u NetUNIX) parseFlags(s string) (NetUNIXFlags, error) {
+ flags, err := strconv.ParseUint(s, 16, 32)
+ if err != nil {
+ return 0, err
+ }
+
+ return NetUNIXFlags(flags), nil
+}
+
+func (u NetUNIX) parseState(s string) (NetUNIXState, error) {
+ st, err := strconv.ParseInt(s, 16, 8)
+ if err != nil {
+ return 0, err
+ }
+
+ return NetUNIXState(st), nil
+}
+
+func (u NetUNIX) parseInode(s string) (uint64, error) {
+ return strconv.ParseUint(s, 10, 64)
+}
+
+func (t NetUNIXType) String() string {
+ switch t {
+ case netUnixTypeStream:
+ return "stream"
+ case netUnixTypeDgram:
+ return "dgram"
+ case netUnixTypeSeqpacket:
+ return "seqpacket"
+ }
+ return "unknown"
+}
+
+func (f NetUNIXFlags) String() string {
+ switch f {
+ case netUnixFlagListen:
+ return "listen"
+ default:
+ return "default"
+ }
+}
+
+func (s NetUNIXState) String() string {
+ switch s {
+ case netUnixStateUnconnected:
+ return "unconnected"
+ case netUnixStateConnecting:
+ return "connecting"
+ case netUnixStateConnected:
+ return "connected"
+ case netUnixStateDisconnected:
+ return "disconnected"
+ }
+ return "unknown"
+}
diff --git a/vendor/github.com/prometheus/procfs/net_xfrm.go b/vendor/github.com/prometheus/procfs/net_xfrm.go
new file mode 100644
index 0000000..f9d9d24
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/net_xfrm.go
@@ -0,0 +1,189 @@
+// Copyright 2017 Prometheus Team
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "fmt"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// XfrmStat models the contents of /proc/net/xfrm_stat.
+type XfrmStat struct {
+ // All errors which are not matched by other
+ XfrmInError int
+ // No buffer is left
+ XfrmInBufferError int
+ // Header Error
+ XfrmInHdrError int
+ // No state found
+ // i.e. either inbound SPI, address, or IPSEC protocol at SA is wrong
+ XfrmInNoStates int
+ // Transformation protocol specific error
+ // e.g. SA Key is wrong
+ XfrmInStateProtoError int
+ // Transformation mode specific error
+ XfrmInStateModeError int
+ // Sequence error
+ // e.g. sequence number is out of window
+ XfrmInStateSeqError int
+ // State is expired
+ XfrmInStateExpired int
+ // State has mismatch option
+ // e.g. UDP encapsulation type is mismatched
+ XfrmInStateMismatch int
+ // State is invalid
+ XfrmInStateInvalid int
+ // No matching template for states
+ // e.g. Inbound SAs are correct but SP rule is wrong
+ XfrmInTmplMismatch int
+ // No policy is found for states
+ // e.g. Inbound SAs are correct but no SP is found
+ XfrmInNoPols int
+ // Policy discards
+ XfrmInPolBlock int
+ // Policy error
+ XfrmInPolError int
+ // All errors which are not matched by others
+ XfrmOutError int
+ // Bundle generation error
+ XfrmOutBundleGenError int
+ // Bundle check error
+ XfrmOutBundleCheckError int
+ // No state was found
+ XfrmOutNoStates int
+ // Transformation protocol specific error
+ XfrmOutStateProtoError int
+ // Transportation mode specific error
+ XfrmOutStateModeError int
+ // Sequence error
+ // i.e sequence number overflow
+ XfrmOutStateSeqError int
+ // State is expired
+ XfrmOutStateExpired int
+ // Policy discads
+ XfrmOutPolBlock int
+ // Policy is dead
+ XfrmOutPolDead int
+ // Policy Error
+ XfrmOutPolError int
+ // Forward routing of a packet is not allowed
+ XfrmFwdHdrError int
+ // State is invalid, perhaps expired
+ XfrmOutStateInvalid int
+ // State hasn’t been fully acquired before use
+ XfrmAcquireError int
+}
+
+// NewXfrmStat reads the xfrm_stat statistics.
+func NewXfrmStat() (XfrmStat, error) {
+ fs, err := NewFS(DefaultMountPoint)
+ if err != nil {
+ return XfrmStat{}, err
+ }
+
+ return fs.NewXfrmStat()
+}
+
+// NewXfrmStat reads the xfrm_stat statistics from the 'proc' filesystem.
+func (fs FS) NewXfrmStat() (XfrmStat, error) {
+ file, err := os.Open(fs.proc.Path("net/xfrm_stat"))
+ if err != nil {
+ return XfrmStat{}, err
+ }
+ defer file.Close()
+
+ var (
+ x = XfrmStat{}
+ s = bufio.NewScanner(file)
+ )
+
+ for s.Scan() {
+ fields := strings.Fields(s.Text())
+
+ if len(fields) != 2 {
+ return XfrmStat{}, fmt.Errorf("couldn't parse %q line %q", file.Name(), s.Text())
+ }
+
+ name := fields[0]
+ value, err := strconv.Atoi(fields[1])
+ if err != nil {
+ return XfrmStat{}, err
+ }
+
+ switch name {
+ case "XfrmInError":
+ x.XfrmInError = value
+ case "XfrmInBufferError":
+ x.XfrmInBufferError = value
+ case "XfrmInHdrError":
+ x.XfrmInHdrError = value
+ case "XfrmInNoStates":
+ x.XfrmInNoStates = value
+ case "XfrmInStateProtoError":
+ x.XfrmInStateProtoError = value
+ case "XfrmInStateModeError":
+ x.XfrmInStateModeError = value
+ case "XfrmInStateSeqError":
+ x.XfrmInStateSeqError = value
+ case "XfrmInStateExpired":
+ x.XfrmInStateExpired = value
+ case "XfrmInStateInvalid":
+ x.XfrmInStateInvalid = value
+ case "XfrmInTmplMismatch":
+ x.XfrmInTmplMismatch = value
+ case "XfrmInNoPols":
+ x.XfrmInNoPols = value
+ case "XfrmInPolBlock":
+ x.XfrmInPolBlock = value
+ case "XfrmInPolError":
+ x.XfrmInPolError = value
+ case "XfrmOutError":
+ x.XfrmOutError = value
+ case "XfrmInStateMismatch":
+ x.XfrmInStateMismatch = value
+ case "XfrmOutBundleGenError":
+ x.XfrmOutBundleGenError = value
+ case "XfrmOutBundleCheckError":
+ x.XfrmOutBundleCheckError = value
+ case "XfrmOutNoStates":
+ x.XfrmOutNoStates = value
+ case "XfrmOutStateProtoError":
+ x.XfrmOutStateProtoError = value
+ case "XfrmOutStateModeError":
+ x.XfrmOutStateModeError = value
+ case "XfrmOutStateSeqError":
+ x.XfrmOutStateSeqError = value
+ case "XfrmOutStateExpired":
+ x.XfrmOutStateExpired = value
+ case "XfrmOutPolBlock":
+ x.XfrmOutPolBlock = value
+ case "XfrmOutPolDead":
+ x.XfrmOutPolDead = value
+ case "XfrmOutPolError":
+ x.XfrmOutPolError = value
+ case "XfrmFwdHdrError":
+ x.XfrmFwdHdrError = value
+ case "XfrmOutStateInvalid":
+ x.XfrmOutStateInvalid = value
+ case "XfrmAcquireError":
+ x.XfrmAcquireError = value
+ }
+
+ }
+
+ return x, s.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/netstat.go b/vendor/github.com/prometheus/procfs/netstat.go
new file mode 100644
index 0000000..dcea9c5
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/netstat.go
@@ -0,0 +1,68 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "os"
+ "path/filepath"
+ "strconv"
+ "strings"
+)
+
+// NetStat contains statistics for all the counters from one file.
+type NetStat struct {
+ Stats map[string][]uint64
+ Filename string
+}
+
+// NetStat retrieves stats from `/proc/net/stat/`.
+func (fs FS) NetStat() ([]NetStat, error) {
+ statFiles, err := filepath.Glob(fs.proc.Path("net/stat/*"))
+ if err != nil {
+ return nil, err
+ }
+
+ var netStatsTotal []NetStat
+
+ for _, filePath := range statFiles {
+ file, err := os.Open(filePath)
+ if err != nil {
+ return nil, err
+ }
+
+ netStatFile := NetStat{
+ Filename: filepath.Base(filePath),
+ Stats: make(map[string][]uint64),
+ }
+ scanner := bufio.NewScanner(file)
+ scanner.Scan()
+ // First string is always a header for stats
+ var headers []string
+ headers = append(headers, strings.Fields(scanner.Text())...)
+
+ // Other strings represent per-CPU counters
+ for scanner.Scan() {
+ for num, counter := range strings.Fields(scanner.Text()) {
+ value, err := strconv.ParseUint(counter, 16, 64)
+ if err != nil {
+ return nil, err
+ }
+ netStatFile.Stats[headers[num]] = append(netStatFile.Stats[headers[num]], value)
+ }
+ }
+ netStatsTotal = append(netStatsTotal, netStatFile)
+ }
+ return netStatsTotal, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go
new file mode 100644
index 0000000..c30223a
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc.go
@@ -0,0 +1,319 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "os"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/fs"
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Proc provides information about a running process.
+type Proc struct {
+ // The process ID.
+ PID int
+
+ fs fs.FS
+}
+
+// Procs represents a list of Proc structs.
+type Procs []Proc
+
+func (p Procs) Len() int { return len(p) }
+func (p Procs) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
+func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID }
+
+// Self returns a process for the current process read via /proc/self.
+func Self() (Proc, error) {
+ fs, err := NewFS(DefaultMountPoint)
+ if err != nil {
+ return Proc{}, err
+ }
+ return fs.Self()
+}
+
+// NewProc returns a process for the given pid under /proc.
+func NewProc(pid int) (Proc, error) {
+ fs, err := NewFS(DefaultMountPoint)
+ if err != nil {
+ return Proc{}, err
+ }
+ return fs.Proc(pid)
+}
+
+// AllProcs returns a list of all currently available processes under /proc.
+func AllProcs() (Procs, error) {
+ fs, err := NewFS(DefaultMountPoint)
+ if err != nil {
+ return Procs{}, err
+ }
+ return fs.AllProcs()
+}
+
+// Self returns a process for the current process.
+func (fs FS) Self() (Proc, error) {
+ p, err := os.Readlink(fs.proc.Path("self"))
+ if err != nil {
+ return Proc{}, err
+ }
+ pid, err := strconv.Atoi(strings.Replace(p, string(fs.proc), "", -1))
+ if err != nil {
+ return Proc{}, err
+ }
+ return fs.Proc(pid)
+}
+
+// NewProc returns a process for the given pid.
+//
+// Deprecated: Use fs.Proc() instead.
+func (fs FS) NewProc(pid int) (Proc, error) {
+ return fs.Proc(pid)
+}
+
+// Proc returns a process for the given pid.
+func (fs FS) Proc(pid int) (Proc, error) {
+ if _, err := os.Stat(fs.proc.Path(strconv.Itoa(pid))); err != nil {
+ return Proc{}, err
+ }
+ return Proc{PID: pid, fs: fs.proc}, nil
+}
+
+// AllProcs returns a list of all currently available processes.
+func (fs FS) AllProcs() (Procs, error) {
+ d, err := os.Open(fs.proc.Path())
+ if err != nil {
+ return Procs{}, err
+ }
+ defer d.Close()
+
+ names, err := d.Readdirnames(-1)
+ if err != nil {
+ return Procs{}, fmt.Errorf("could not read %q: %w", d.Name(), err)
+ }
+
+ p := Procs{}
+ for _, n := range names {
+ pid, err := strconv.ParseInt(n, 10, 64)
+ if err != nil {
+ continue
+ }
+ p = append(p, Proc{PID: int(pid), fs: fs.proc})
+ }
+
+ return p, nil
+}
+
+// CmdLine returns the command line of a process.
+func (p Proc) CmdLine() ([]string, error) {
+ data, err := util.ReadFileNoStat(p.path("cmdline"))
+ if err != nil {
+ return nil, err
+ }
+
+ if len(data) < 1 {
+ return []string{}, nil
+ }
+
+ return strings.Split(string(bytes.TrimRight(data, string("\x00"))), string(byte(0))), nil
+}
+
+// Wchan returns the wchan (wait channel) of a process.
+func (p Proc) Wchan() (string, error) {
+ f, err := os.Open(p.path("wchan"))
+ if err != nil {
+ return "", err
+ }
+ defer f.Close()
+
+ data, err := io.ReadAll(f)
+ if err != nil {
+ return "", err
+ }
+
+ wchan := string(data)
+ if wchan == "" || wchan == "0" {
+ return "", nil
+ }
+
+ return wchan, nil
+}
+
+// Comm returns the command name of a process.
+func (p Proc) Comm() (string, error) {
+ data, err := util.ReadFileNoStat(p.path("comm"))
+ if err != nil {
+ return "", err
+ }
+
+ return strings.TrimSpace(string(data)), nil
+}
+
+// Executable returns the absolute path of the executable command of a process.
+func (p Proc) Executable() (string, error) {
+ exe, err := os.Readlink(p.path("exe"))
+ if os.IsNotExist(err) {
+ return "", nil
+ }
+
+ return exe, err
+}
+
+// Cwd returns the absolute path to the current working directory of the process.
+func (p Proc) Cwd() (string, error) {
+ wd, err := os.Readlink(p.path("cwd"))
+ if os.IsNotExist(err) {
+ return "", nil
+ }
+
+ return wd, err
+}
+
+// RootDir returns the absolute path to the process's root directory (as set by chroot).
+func (p Proc) RootDir() (string, error) {
+ rdir, err := os.Readlink(p.path("root"))
+ if os.IsNotExist(err) {
+ return "", nil
+ }
+
+ return rdir, err
+}
+
+// FileDescriptors returns the currently open file descriptors of a process.
+func (p Proc) FileDescriptors() ([]uintptr, error) {
+ names, err := p.fileDescriptors()
+ if err != nil {
+ return nil, err
+ }
+
+ fds := make([]uintptr, len(names))
+ for i, n := range names {
+ fd, err := strconv.ParseInt(n, 10, 32)
+ if err != nil {
+ return nil, fmt.Errorf("could not parse fd %q: %w", n, err)
+ }
+ fds[i] = uintptr(fd)
+ }
+
+ return fds, nil
+}
+
+// FileDescriptorTargets returns the targets of all file descriptors of a process.
+// If a file descriptor is not a symlink to a file (like a socket), that value will be the empty string.
+func (p Proc) FileDescriptorTargets() ([]string, error) {
+ names, err := p.fileDescriptors()
+ if err != nil {
+ return nil, err
+ }
+
+ targets := make([]string, len(names))
+
+ for i, name := range names {
+ target, err := os.Readlink(p.path("fd", name))
+ if err == nil {
+ targets[i] = target
+ }
+ }
+
+ return targets, nil
+}
+
+// FileDescriptorsLen returns the number of currently open file descriptors of
+// a process.
+func (p Proc) FileDescriptorsLen() (int, error) {
+ fds, err := p.fileDescriptors()
+ if err != nil {
+ return 0, err
+ }
+
+ return len(fds), nil
+}
+
+// MountStats retrieves statistics and configuration for mount points in a
+// process's namespace.
+func (p Proc) MountStats() ([]*Mount, error) {
+ f, err := os.Open(p.path("mountstats"))
+ if err != nil {
+ return nil, err
+ }
+ defer f.Close()
+
+ return parseMountStats(f)
+}
+
+// MountInfo retrieves mount information for mount points in a
+// process's namespace.
+// It supplies information missing in `/proc/self/mounts` and
+// fixes various other problems with that file too.
+func (p Proc) MountInfo() ([]*MountInfo, error) {
+ data, err := util.ReadFileNoStat(p.path("mountinfo"))
+ if err != nil {
+ return nil, err
+ }
+ return parseMountInfo(data)
+}
+
+func (p Proc) fileDescriptors() ([]string, error) {
+ d, err := os.Open(p.path("fd"))
+ if err != nil {
+ return nil, err
+ }
+ defer d.Close()
+
+ names, err := d.Readdirnames(-1)
+ if err != nil {
+ return nil, fmt.Errorf("could not read %q: %w", d.Name(), err)
+ }
+
+ return names, nil
+}
+
+func (p Proc) path(pa ...string) string {
+ return p.fs.Path(append([]string{strconv.Itoa(p.PID)}, pa...)...)
+}
+
+// FileDescriptorsInfo retrieves information about all file descriptors of
+// the process.
+func (p Proc) FileDescriptorsInfo() (ProcFDInfos, error) {
+ names, err := p.fileDescriptors()
+ if err != nil {
+ return nil, err
+ }
+
+ var fdinfos ProcFDInfos
+
+ for _, n := range names {
+ fdinfo, err := p.FDInfo(n)
+ if err != nil {
+ continue
+ }
+ fdinfos = append(fdinfos, *fdinfo)
+ }
+
+ return fdinfos, nil
+}
+
+// Schedstat returns task scheduling information for the process.
+func (p Proc) Schedstat() (ProcSchedstat, error) {
+ contents, err := os.ReadFile(p.path("schedstat"))
+ if err != nil {
+ return ProcSchedstat{}, err
+ }
+ return parseProcSchedstat(string(contents))
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_cgroup.go b/vendor/github.com/prometheus/procfs/proc_cgroup.go
new file mode 100644
index 0000000..cca0332
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_cgroup.go
@@ -0,0 +1,98 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Cgroup models one line from /proc/[pid]/cgroup. Each Cgroup struct describes the the placement of a PID inside a
+// specific control hierarchy. The kernel has two cgroup APIs, v1 and v2. v1 has one hierarchy per available resource
+// controller, while v2 has one unified hierarchy shared by all controllers. Regardless of v1 or v2, all hierarchies
+// contain all running processes, so the question answerable with a Cgroup struct is 'where is this process in
+// this hierarchy' (where==what path on the specific cgroupfs). By prefixing this path with the mount point of
+// *this specific* hierarchy, you can locate the relevant pseudo-files needed to read/set the data for this PID
+// in this hierarchy
+//
+// Also see http://man7.org/linux/man-pages/man7/cgroups.7.html
+type Cgroup struct {
+ // HierarchyID that can be matched to a named hierarchy using /proc/cgroups. Cgroups V2 only has one
+ // hierarchy, so HierarchyID is always 0. For cgroups v1 this is a unique ID number
+ HierarchyID int
+ // Controllers using this hierarchy of processes. Controllers are also known as subsystems. For
+ // Cgroups V2 this may be empty, as all active controllers use the same hierarchy
+ Controllers []string
+ // Path of this control group, relative to the mount point of the cgroupfs representing this specific
+ // hierarchy
+ Path string
+}
+
+// parseCgroupString parses each line of the /proc/[pid]/cgroup file
+// Line format is hierarchyID:[controller1,controller2]:path.
+func parseCgroupString(cgroupStr string) (*Cgroup, error) {
+ var err error
+
+ fields := strings.SplitN(cgroupStr, ":", 3)
+ if len(fields) < 3 {
+ return nil, fmt.Errorf("at least 3 fields required, found %d fields in cgroup string: %s", len(fields), cgroupStr)
+ }
+
+ cgroup := &Cgroup{
+ Path: fields[2],
+ Controllers: nil,
+ }
+ cgroup.HierarchyID, err = strconv.Atoi(fields[0])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse hierarchy ID")
+ }
+ if fields[1] != "" {
+ ssNames := strings.Split(fields[1], ",")
+ cgroup.Controllers = append(cgroup.Controllers, ssNames...)
+ }
+ return cgroup, nil
+}
+
+// parseCgroups reads each line of the /proc/[pid]/cgroup file.
+func parseCgroups(data []byte) ([]Cgroup, error) {
+ var cgroups []Cgroup
+ scanner := bufio.NewScanner(bytes.NewReader(data))
+ for scanner.Scan() {
+ mountString := scanner.Text()
+ parsedMounts, err := parseCgroupString(mountString)
+ if err != nil {
+ return nil, err
+ }
+ cgroups = append(cgroups, *parsedMounts)
+ }
+
+ err := scanner.Err()
+ return cgroups, err
+}
+
+// Cgroups reads from /proc//cgroups and returns a []*Cgroup struct locating this PID in each process
+// control hierarchy running on this system. On every system (v1 and v2), all hierarchies contain all processes,
+// so the len of the returned struct is equal to the number of active hierarchies on this system.
+func (p Proc) Cgroups() ([]Cgroup, error) {
+ data, err := util.ReadFileNoStat(p.path("cgroup"))
+ if err != nil {
+ return nil, err
+ }
+ return parseCgroups(data)
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_cgroups.go b/vendor/github.com/prometheus/procfs/proc_cgroups.go
new file mode 100644
index 0000000..24d4dce
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_cgroups.go
@@ -0,0 +1,98 @@
+// Copyright 2021 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// CgroupSummary models one line from /proc/cgroups.
+// This file contains information about the controllers that are compiled into the kernel.
+//
+// Also see http://man7.org/linux/man-pages/man7/cgroups.7.html
+type CgroupSummary struct {
+ // The name of the controller. controller is also known as subsystem.
+ SubsysName string
+ // The unique ID of the cgroup hierarchy on which this controller is mounted.
+ Hierarchy int
+ // The number of control groups in this hierarchy using this controller.
+ Cgroups int
+ // This field contains the value 1 if this controller is enabled, or 0 if it has been disabled
+ Enabled int
+}
+
+// parseCgroupSummary parses each line of the /proc/cgroup file
+// Line format is `subsys_name hierarchy num_cgroups enabled`.
+func parseCgroupSummaryString(CgroupSummaryStr string) (*CgroupSummary, error) {
+ var err error
+
+ fields := strings.Fields(CgroupSummaryStr)
+ // require at least 4 fields
+ if len(fields) < 4 {
+ return nil, fmt.Errorf("at least 4 fields required, found %d fields in cgroup info string: %s", len(fields), CgroupSummaryStr)
+ }
+
+ CgroupSummary := &CgroupSummary{
+ SubsysName: fields[0],
+ }
+ CgroupSummary.Hierarchy, err = strconv.Atoi(fields[1])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse hierarchy ID")
+ }
+ CgroupSummary.Cgroups, err = strconv.Atoi(fields[2])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse Cgroup Num")
+ }
+ CgroupSummary.Enabled, err = strconv.Atoi(fields[3])
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse Enabled")
+ }
+ return CgroupSummary, nil
+}
+
+// parseCgroupSummary reads each line of the /proc/cgroup file.
+func parseCgroupSummary(data []byte) ([]CgroupSummary, error) {
+ var CgroupSummarys []CgroupSummary
+ scanner := bufio.NewScanner(bytes.NewReader(data))
+ for scanner.Scan() {
+ CgroupSummaryString := scanner.Text()
+ // ignore comment lines
+ if strings.HasPrefix(CgroupSummaryString, "#") {
+ continue
+ }
+ CgroupSummary, err := parseCgroupSummaryString(CgroupSummaryString)
+ if err != nil {
+ return nil, err
+ }
+ CgroupSummarys = append(CgroupSummarys, *CgroupSummary)
+ }
+
+ err := scanner.Err()
+ return CgroupSummarys, err
+}
+
+// CgroupSummarys returns information about current /proc/cgroups.
+func (fs FS) CgroupSummarys() ([]CgroupSummary, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("cgroups"))
+ if err != nil {
+ return nil, err
+ }
+ return parseCgroupSummary(data)
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_environ.go b/vendor/github.com/prometheus/procfs/proc_environ.go
new file mode 100644
index 0000000..57a8989
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_environ.go
@@ -0,0 +1,37 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Environ reads process environments from `/proc//environ`.
+func (p Proc) Environ() ([]string, error) {
+ environments := make([]string, 0)
+
+ data, err := util.ReadFileNoStat(p.path("environ"))
+ if err != nil {
+ return environments, err
+ }
+
+ environments = strings.Split(string(data), "\000")
+ if len(environments) > 0 {
+ environments = environments[:len(environments)-1]
+ }
+
+ return environments, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_fdinfo.go b/vendor/github.com/prometheus/procfs/proc_fdinfo.go
new file mode 100644
index 0000000..1bbdd4a
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_fdinfo.go
@@ -0,0 +1,132 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "regexp"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+var (
+ rPos = regexp.MustCompile(`^pos:\s+(\d+)$`)
+ rFlags = regexp.MustCompile(`^flags:\s+(\d+)$`)
+ rMntID = regexp.MustCompile(`^mnt_id:\s+(\d+)$`)
+ rInotify = regexp.MustCompile(`^inotify`)
+ rInotifyParts = regexp.MustCompile(`^inotify\s+wd:([0-9a-f]+)\s+ino:([0-9a-f]+)\s+sdev:([0-9a-f]+)(?:\s+mask:([0-9a-f]+))?`)
+)
+
+// ProcFDInfo contains represents file descriptor information.
+type ProcFDInfo struct {
+ // File descriptor
+ FD string
+ // File offset
+ Pos string
+ // File access mode and status flags
+ Flags string
+ // Mount point ID
+ MntID string
+ // List of inotify lines (structured) in the fdinfo file (kernel 3.8+ only)
+ InotifyInfos []InotifyInfo
+}
+
+// FDInfo constructor. On kernels older than 3.8, InotifyInfos will always be empty.
+func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) {
+ data, err := util.ReadFileNoStat(p.path("fdinfo", fd))
+ if err != nil {
+ return nil, err
+ }
+
+ var text, pos, flags, mntid string
+ var inotify []InotifyInfo
+
+ scanner := bufio.NewScanner(bytes.NewReader(data))
+ for scanner.Scan() {
+ text = scanner.Text()
+ if rPos.MatchString(text) {
+ pos = rPos.FindStringSubmatch(text)[1]
+ } else if rFlags.MatchString(text) {
+ flags = rFlags.FindStringSubmatch(text)[1]
+ } else if rMntID.MatchString(text) {
+ mntid = rMntID.FindStringSubmatch(text)[1]
+ } else if rInotify.MatchString(text) {
+ newInotify, err := parseInotifyInfo(text)
+ if err != nil {
+ return nil, err
+ }
+ inotify = append(inotify, *newInotify)
+ }
+ }
+
+ i := &ProcFDInfo{
+ FD: fd,
+ Pos: pos,
+ Flags: flags,
+ MntID: mntid,
+ InotifyInfos: inotify,
+ }
+
+ return i, nil
+}
+
+// InotifyInfo represents a single inotify line in the fdinfo file.
+type InotifyInfo struct {
+ // Watch descriptor number
+ WD string
+ // Inode number
+ Ino string
+ // Device ID
+ Sdev string
+ // Mask of events being monitored
+ Mask string
+}
+
+// InotifyInfo constructor. Only available on kernel 3.8+.
+func parseInotifyInfo(line string) (*InotifyInfo, error) {
+ m := rInotifyParts.FindStringSubmatch(line)
+ if len(m) >= 4 {
+ var mask string
+ if len(m) == 5 {
+ mask = m[4]
+ }
+ i := &InotifyInfo{
+ WD: m[1],
+ Ino: m[2],
+ Sdev: m[3],
+ Mask: mask,
+ }
+ return i, nil
+ }
+ return nil, fmt.Errorf("invalid inode entry: %q", line)
+}
+
+// ProcFDInfos represents a list of ProcFDInfo structs.
+type ProcFDInfos []ProcFDInfo
+
+func (p ProcFDInfos) Len() int { return len(p) }
+func (p ProcFDInfos) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
+func (p ProcFDInfos) Less(i, j int) bool { return p[i].FD < p[j].FD }
+
+// InotifyWatchLen returns the total number of inotify watches.
+func (p ProcFDInfos) InotifyWatchLen() (int, error) {
+ length := 0
+ for _, f := range p {
+ length += len(f.InotifyInfos)
+ }
+
+ return length, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_io.go b/vendor/github.com/prometheus/procfs/proc_io.go
new file mode 100644
index 0000000..776f349
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_io.go
@@ -0,0 +1,59 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// ProcIO models the content of /proc//io.
+type ProcIO struct {
+ // Chars read.
+ RChar uint64
+ // Chars written.
+ WChar uint64
+ // Read syscalls.
+ SyscR uint64
+ // Write syscalls.
+ SyscW uint64
+ // Bytes read.
+ ReadBytes uint64
+ // Bytes written.
+ WriteBytes uint64
+ // Bytes written, but taking into account truncation. See
+ // Documentation/filesystems/proc.txt in the kernel sources for
+ // detailed explanation.
+ CancelledWriteBytes int64
+}
+
+// IO creates a new ProcIO instance from a given Proc instance.
+func (p Proc) IO() (ProcIO, error) {
+ pio := ProcIO{}
+
+ data, err := util.ReadFileNoStat(p.path("io"))
+ if err != nil {
+ return pio, err
+ }
+
+ ioFormat := "rchar: %d\nwchar: %d\nsyscr: %d\nsyscw: %d\n" +
+ "read_bytes: %d\nwrite_bytes: %d\n" +
+ "cancelled_write_bytes: %d\n"
+
+ _, err = fmt.Sscanf(string(data), ioFormat, &pio.RChar, &pio.WChar, &pio.SyscR,
+ &pio.SyscW, &pio.ReadBytes, &pio.WriteBytes, &pio.CancelledWriteBytes)
+
+ return pio, err
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_limits.go b/vendor/github.com/prometheus/procfs/proc_limits.go
new file mode 100644
index 0000000..7a13881
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_limits.go
@@ -0,0 +1,160 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "fmt"
+ "os"
+ "regexp"
+ "strconv"
+)
+
+// ProcLimits represents the soft limits for each of the process's resource
+// limits. For more information see getrlimit(2):
+// http://man7.org/linux/man-pages/man2/getrlimit.2.html.
+type ProcLimits struct {
+ // CPU time limit in seconds.
+ CPUTime uint64
+ // Maximum size of files that the process may create.
+ FileSize uint64
+ // Maximum size of the process's data segment (initialized data,
+ // uninitialized data, and heap).
+ DataSize uint64
+ // Maximum size of the process stack in bytes.
+ StackSize uint64
+ // Maximum size of a core file.
+ CoreFileSize uint64
+ // Limit of the process's resident set in pages.
+ ResidentSet uint64
+ // Maximum number of processes that can be created for the real user ID of
+ // the calling process.
+ Processes uint64
+ // Value one greater than the maximum file descriptor number that can be
+ // opened by this process.
+ OpenFiles uint64
+ // Maximum number of bytes of memory that may be locked into RAM.
+ LockedMemory uint64
+ // Maximum size of the process's virtual memory address space in bytes.
+ AddressSpace uint64
+ // Limit on the combined number of flock(2) locks and fcntl(2) leases that
+ // this process may establish.
+ FileLocks uint64
+ // Limit of signals that may be queued for the real user ID of the calling
+ // process.
+ PendingSignals uint64
+ // Limit on the number of bytes that can be allocated for POSIX message
+ // queues for the real user ID of the calling process.
+ MsqqueueSize uint64
+ // Limit of the nice priority set using setpriority(2) or nice(2).
+ NicePriority uint64
+ // Limit of the real-time priority set using sched_setscheduler(2) or
+ // sched_setparam(2).
+ RealtimePriority uint64
+ // Limit (in microseconds) on the amount of CPU time that a process
+ // scheduled under a real-time scheduling policy may consume without making
+ // a blocking system call.
+ RealtimeTimeout uint64
+}
+
+const (
+ limitsFields = 4
+ limitsUnlimited = "unlimited"
+)
+
+var (
+ limitsMatch = regexp.MustCompile(`(Max \w+\s{0,1}?\w*\s{0,1}\w*)\s{2,}(\w+)\s+(\w+)`)
+)
+
+// NewLimits returns the current soft limits of the process.
+//
+// Deprecated: Use p.Limits() instead.
+func (p Proc) NewLimits() (ProcLimits, error) {
+ return p.Limits()
+}
+
+// Limits returns the current soft limits of the process.
+func (p Proc) Limits() (ProcLimits, error) {
+ f, err := os.Open(p.path("limits"))
+ if err != nil {
+ return ProcLimits{}, err
+ }
+ defer f.Close()
+
+ var (
+ l = ProcLimits{}
+ s = bufio.NewScanner(f)
+ )
+
+ s.Scan() // Skip limits header
+
+ for s.Scan() {
+ //fields := limitsMatch.Split(s.Text(), limitsFields)
+ fields := limitsMatch.FindStringSubmatch(s.Text())
+ if len(fields) != limitsFields {
+ return ProcLimits{}, fmt.Errorf("couldn't parse %q line %q", f.Name(), s.Text())
+ }
+
+ switch fields[1] {
+ case "Max cpu time":
+ l.CPUTime, err = parseUint(fields[2])
+ case "Max file size":
+ l.FileSize, err = parseUint(fields[2])
+ case "Max data size":
+ l.DataSize, err = parseUint(fields[2])
+ case "Max stack size":
+ l.StackSize, err = parseUint(fields[2])
+ case "Max core file size":
+ l.CoreFileSize, err = parseUint(fields[2])
+ case "Max resident set":
+ l.ResidentSet, err = parseUint(fields[2])
+ case "Max processes":
+ l.Processes, err = parseUint(fields[2])
+ case "Max open files":
+ l.OpenFiles, err = parseUint(fields[2])
+ case "Max locked memory":
+ l.LockedMemory, err = parseUint(fields[2])
+ case "Max address space":
+ l.AddressSpace, err = parseUint(fields[2])
+ case "Max file locks":
+ l.FileLocks, err = parseUint(fields[2])
+ case "Max pending signals":
+ l.PendingSignals, err = parseUint(fields[2])
+ case "Max msgqueue size":
+ l.MsqqueueSize, err = parseUint(fields[2])
+ case "Max nice priority":
+ l.NicePriority, err = parseUint(fields[2])
+ case "Max realtime priority":
+ l.RealtimePriority, err = parseUint(fields[2])
+ case "Max realtime timeout":
+ l.RealtimeTimeout, err = parseUint(fields[2])
+ }
+ if err != nil {
+ return ProcLimits{}, err
+ }
+ }
+
+ return l, s.Err()
+}
+
+func parseUint(s string) (uint64, error) {
+ if s == limitsUnlimited {
+ return 18446744073709551615, nil
+ }
+ i, err := strconv.ParseUint(s, 10, 64)
+ if err != nil {
+ return 0, fmt.Errorf("couldn't parse value %q: %w", s, err)
+ }
+ return i, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_maps.go b/vendor/github.com/prometheus/procfs/proc_maps.go
new file mode 100644
index 0000000..f1bcbf3
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_maps.go
@@ -0,0 +1,211 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris) && !js
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build !js
+
+package procfs
+
+import (
+ "bufio"
+ "fmt"
+ "os"
+ "strconv"
+ "strings"
+
+ "golang.org/x/sys/unix"
+)
+
+// ProcMapPermissions contains permission settings read from `/proc/[pid]/maps`.
+type ProcMapPermissions struct {
+ // mapping has the [R]ead flag set
+ Read bool
+ // mapping has the [W]rite flag set
+ Write bool
+ // mapping has the [X]ecutable flag set
+ Execute bool
+ // mapping has the [S]hared flag set
+ Shared bool
+ // mapping is marked as [P]rivate (copy on write)
+ Private bool
+}
+
+// ProcMap contains the process memory-mappings of the process
+// read from `/proc/[pid]/maps`.
+type ProcMap struct {
+ // The start address of current mapping.
+ StartAddr uintptr
+ // The end address of the current mapping
+ EndAddr uintptr
+ // The permissions for this mapping
+ Perms *ProcMapPermissions
+ // The current offset into the file/fd (e.g., shared libs)
+ Offset int64
+ // Device owner of this mapping (major:minor) in Mkdev format.
+ Dev uint64
+ // The inode of the device above
+ Inode uint64
+ // The file or psuedofile (or empty==anonymous)
+ Pathname string
+}
+
+// parseDevice parses the device token of a line and converts it to a dev_t
+// (mkdev) like structure.
+func parseDevice(s string) (uint64, error) {
+ toks := strings.Split(s, ":")
+ if len(toks) < 2 {
+ return 0, fmt.Errorf("unexpected number of fields")
+ }
+
+ major, err := strconv.ParseUint(toks[0], 16, 0)
+ if err != nil {
+ return 0, err
+ }
+
+ minor, err := strconv.ParseUint(toks[1], 16, 0)
+ if err != nil {
+ return 0, err
+ }
+
+ return unix.Mkdev(uint32(major), uint32(minor)), nil
+}
+
+// parseAddress converts a hex-string to a uintptr.
+func parseAddress(s string) (uintptr, error) {
+ a, err := strconv.ParseUint(s, 16, 0)
+ if err != nil {
+ return 0, err
+ }
+
+ return uintptr(a), nil
+}
+
+// parseAddresses parses the start-end address.
+func parseAddresses(s string) (uintptr, uintptr, error) {
+ toks := strings.Split(s, "-")
+ if len(toks) < 2 {
+ return 0, 0, fmt.Errorf("invalid address")
+ }
+
+ saddr, err := parseAddress(toks[0])
+ if err != nil {
+ return 0, 0, err
+ }
+
+ eaddr, err := parseAddress(toks[1])
+ if err != nil {
+ return 0, 0, err
+ }
+
+ return saddr, eaddr, nil
+}
+
+// parsePermissions parses a token and returns any that are set.
+func parsePermissions(s string) (*ProcMapPermissions, error) {
+ if len(s) < 4 {
+ return nil, fmt.Errorf("invalid permissions token")
+ }
+
+ perms := ProcMapPermissions{}
+ for _, ch := range s {
+ switch ch {
+ case 'r':
+ perms.Read = true
+ case 'w':
+ perms.Write = true
+ case 'x':
+ perms.Execute = true
+ case 'p':
+ perms.Private = true
+ case 's':
+ perms.Shared = true
+ }
+ }
+
+ return &perms, nil
+}
+
+// parseProcMap will attempt to parse a single line within a proc/[pid]/maps
+// buffer.
+func parseProcMap(text string) (*ProcMap, error) {
+ fields := strings.Fields(text)
+ if len(fields) < 5 {
+ return nil, fmt.Errorf("truncated procmap entry")
+ }
+
+ saddr, eaddr, err := parseAddresses(fields[0])
+ if err != nil {
+ return nil, err
+ }
+
+ perms, err := parsePermissions(fields[1])
+ if err != nil {
+ return nil, err
+ }
+
+ offset, err := strconv.ParseInt(fields[2], 16, 0)
+ if err != nil {
+ return nil, err
+ }
+
+ device, err := parseDevice(fields[3])
+ if err != nil {
+ return nil, err
+ }
+
+ inode, err := strconv.ParseUint(fields[4], 10, 0)
+ if err != nil {
+ return nil, err
+ }
+
+ pathname := ""
+
+ if len(fields) >= 5 {
+ pathname = strings.Join(fields[5:], " ")
+ }
+
+ return &ProcMap{
+ StartAddr: saddr,
+ EndAddr: eaddr,
+ Perms: perms,
+ Offset: offset,
+ Dev: device,
+ Inode: inode,
+ Pathname: pathname,
+ }, nil
+}
+
+// ProcMaps reads from /proc/[pid]/maps to get the memory-mappings of the
+// process.
+func (p Proc) ProcMaps() ([]*ProcMap, error) {
+ file, err := os.Open(p.path("maps"))
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ maps := []*ProcMap{}
+ scan := bufio.NewScanner(file)
+
+ for scan.Scan() {
+ m, err := parseProcMap(scan.Text())
+ if err != nil {
+ return nil, err
+ }
+
+ maps = append(maps, m)
+ }
+
+ return maps, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_netstat.go b/vendor/github.com/prometheus/procfs/proc_netstat.go
new file mode 100644
index 0000000..48b5238
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_netstat.go
@@ -0,0 +1,440 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// ProcNetstat models the content of /proc//net/netstat.
+type ProcNetstat struct {
+ // The process ID.
+ PID int
+ TcpExt
+ IpExt
+}
+
+type TcpExt struct { // nolint:revive
+ SyncookiesSent float64
+ SyncookiesRecv float64
+ SyncookiesFailed float64
+ EmbryonicRsts float64
+ PruneCalled float64
+ RcvPruned float64
+ OfoPruned float64
+ OutOfWindowIcmps float64
+ LockDroppedIcmps float64
+ ArpFilter float64
+ TW float64
+ TWRecycled float64
+ TWKilled float64
+ PAWSActive float64
+ PAWSEstab float64
+ DelayedACKs float64
+ DelayedACKLocked float64
+ DelayedACKLost float64
+ ListenOverflows float64
+ ListenDrops float64
+ TCPHPHits float64
+ TCPPureAcks float64
+ TCPHPAcks float64
+ TCPRenoRecovery float64
+ TCPSackRecovery float64
+ TCPSACKReneging float64
+ TCPSACKReorder float64
+ TCPRenoReorder float64
+ TCPTSReorder float64
+ TCPFullUndo float64
+ TCPPartialUndo float64
+ TCPDSACKUndo float64
+ TCPLossUndo float64
+ TCPLostRetransmit float64
+ TCPRenoFailures float64
+ TCPSackFailures float64
+ TCPLossFailures float64
+ TCPFastRetrans float64
+ TCPSlowStartRetrans float64
+ TCPTimeouts float64
+ TCPLossProbes float64
+ TCPLossProbeRecovery float64
+ TCPRenoRecoveryFail float64
+ TCPSackRecoveryFail float64
+ TCPRcvCollapsed float64
+ TCPDSACKOldSent float64
+ TCPDSACKOfoSent float64
+ TCPDSACKRecv float64
+ TCPDSACKOfoRecv float64
+ TCPAbortOnData float64
+ TCPAbortOnClose float64
+ TCPAbortOnMemory float64
+ TCPAbortOnTimeout float64
+ TCPAbortOnLinger float64
+ TCPAbortFailed float64
+ TCPMemoryPressures float64
+ TCPMemoryPressuresChrono float64
+ TCPSACKDiscard float64
+ TCPDSACKIgnoredOld float64
+ TCPDSACKIgnoredNoUndo float64
+ TCPSpuriousRTOs float64
+ TCPMD5NotFound float64
+ TCPMD5Unexpected float64
+ TCPMD5Failure float64
+ TCPSackShifted float64
+ TCPSackMerged float64
+ TCPSackShiftFallback float64
+ TCPBacklogDrop float64
+ PFMemallocDrop float64
+ TCPMinTTLDrop float64
+ TCPDeferAcceptDrop float64
+ IPReversePathFilter float64
+ TCPTimeWaitOverflow float64
+ TCPReqQFullDoCookies float64
+ TCPReqQFullDrop float64
+ TCPRetransFail float64
+ TCPRcvCoalesce float64
+ TCPOFOQueue float64
+ TCPOFODrop float64
+ TCPOFOMerge float64
+ TCPChallengeACK float64
+ TCPSYNChallenge float64
+ TCPFastOpenActive float64
+ TCPFastOpenActiveFail float64
+ TCPFastOpenPassive float64
+ TCPFastOpenPassiveFail float64
+ TCPFastOpenListenOverflow float64
+ TCPFastOpenCookieReqd float64
+ TCPFastOpenBlackhole float64
+ TCPSpuriousRtxHostQueues float64
+ BusyPollRxPackets float64
+ TCPAutoCorking float64
+ TCPFromZeroWindowAdv float64
+ TCPToZeroWindowAdv float64
+ TCPWantZeroWindowAdv float64
+ TCPSynRetrans float64
+ TCPOrigDataSent float64
+ TCPHystartTrainDetect float64
+ TCPHystartTrainCwnd float64
+ TCPHystartDelayDetect float64
+ TCPHystartDelayCwnd float64
+ TCPACKSkippedSynRecv float64
+ TCPACKSkippedPAWS float64
+ TCPACKSkippedSeq float64
+ TCPACKSkippedFinWait2 float64
+ TCPACKSkippedTimeWait float64
+ TCPACKSkippedChallenge float64
+ TCPWinProbe float64
+ TCPKeepAlive float64
+ TCPMTUPFail float64
+ TCPMTUPSuccess float64
+ TCPWqueueTooBig float64
+}
+
+type IpExt struct { // nolint:revive
+ InNoRoutes float64
+ InTruncatedPkts float64
+ InMcastPkts float64
+ OutMcastPkts float64
+ InBcastPkts float64
+ OutBcastPkts float64
+ InOctets float64
+ OutOctets float64
+ InMcastOctets float64
+ OutMcastOctets float64
+ InBcastOctets float64
+ OutBcastOctets float64
+ InCsumErrors float64
+ InNoECTPkts float64
+ InECT1Pkts float64
+ InECT0Pkts float64
+ InCEPkts float64
+ ReasmOverlaps float64
+}
+
+func (p Proc) Netstat() (ProcNetstat, error) {
+ filename := p.path("net/netstat")
+ data, err := util.ReadFileNoStat(filename)
+ if err != nil {
+ return ProcNetstat{PID: p.PID}, err
+ }
+ procNetstat, err := parseNetstat(bytes.NewReader(data), filename)
+ procNetstat.PID = p.PID
+ return procNetstat, err
+}
+
+// parseNetstat parses the metrics from proc//net/netstat file
+// and returns a ProcNetstat structure.
+func parseNetstat(r io.Reader, fileName string) (ProcNetstat, error) {
+ var (
+ scanner = bufio.NewScanner(r)
+ procNetstat = ProcNetstat{}
+ )
+
+ for scanner.Scan() {
+ nameParts := strings.Split(scanner.Text(), " ")
+ scanner.Scan()
+ valueParts := strings.Split(scanner.Text(), " ")
+ // Remove trailing :.
+ protocol := strings.TrimSuffix(nameParts[0], ":")
+ if len(nameParts) != len(valueParts) {
+ return procNetstat, fmt.Errorf("mismatch field count mismatch in %s: %s",
+ fileName, protocol)
+ }
+ for i := 1; i < len(nameParts); i++ {
+ value, err := strconv.ParseFloat(valueParts[i], 64)
+ if err != nil {
+ return procNetstat, err
+ }
+ key := nameParts[i]
+
+ switch protocol {
+ case "TcpExt":
+ switch key {
+ case "SyncookiesSent":
+ procNetstat.TcpExt.SyncookiesSent = value
+ case "SyncookiesRecv":
+ procNetstat.TcpExt.SyncookiesRecv = value
+ case "SyncookiesFailed":
+ procNetstat.TcpExt.SyncookiesFailed = value
+ case "EmbryonicRsts":
+ procNetstat.TcpExt.EmbryonicRsts = value
+ case "PruneCalled":
+ procNetstat.TcpExt.PruneCalled = value
+ case "RcvPruned":
+ procNetstat.TcpExt.RcvPruned = value
+ case "OfoPruned":
+ procNetstat.TcpExt.OfoPruned = value
+ case "OutOfWindowIcmps":
+ procNetstat.TcpExt.OutOfWindowIcmps = value
+ case "LockDroppedIcmps":
+ procNetstat.TcpExt.LockDroppedIcmps = value
+ case "ArpFilter":
+ procNetstat.TcpExt.ArpFilter = value
+ case "TW":
+ procNetstat.TcpExt.TW = value
+ case "TWRecycled":
+ procNetstat.TcpExt.TWRecycled = value
+ case "TWKilled":
+ procNetstat.TcpExt.TWKilled = value
+ case "PAWSActive":
+ procNetstat.TcpExt.PAWSActive = value
+ case "PAWSEstab":
+ procNetstat.TcpExt.PAWSEstab = value
+ case "DelayedACKs":
+ procNetstat.TcpExt.DelayedACKs = value
+ case "DelayedACKLocked":
+ procNetstat.TcpExt.DelayedACKLocked = value
+ case "DelayedACKLost":
+ procNetstat.TcpExt.DelayedACKLost = value
+ case "ListenOverflows":
+ procNetstat.TcpExt.ListenOverflows = value
+ case "ListenDrops":
+ procNetstat.TcpExt.ListenDrops = value
+ case "TCPHPHits":
+ procNetstat.TcpExt.TCPHPHits = value
+ case "TCPPureAcks":
+ procNetstat.TcpExt.TCPPureAcks = value
+ case "TCPHPAcks":
+ procNetstat.TcpExt.TCPHPAcks = value
+ case "TCPRenoRecovery":
+ procNetstat.TcpExt.TCPRenoRecovery = value
+ case "TCPSackRecovery":
+ procNetstat.TcpExt.TCPSackRecovery = value
+ case "TCPSACKReneging":
+ procNetstat.TcpExt.TCPSACKReneging = value
+ case "TCPSACKReorder":
+ procNetstat.TcpExt.TCPSACKReorder = value
+ case "TCPRenoReorder":
+ procNetstat.TcpExt.TCPRenoReorder = value
+ case "TCPTSReorder":
+ procNetstat.TcpExt.TCPTSReorder = value
+ case "TCPFullUndo":
+ procNetstat.TcpExt.TCPFullUndo = value
+ case "TCPPartialUndo":
+ procNetstat.TcpExt.TCPPartialUndo = value
+ case "TCPDSACKUndo":
+ procNetstat.TcpExt.TCPDSACKUndo = value
+ case "TCPLossUndo":
+ procNetstat.TcpExt.TCPLossUndo = value
+ case "TCPLostRetransmit":
+ procNetstat.TcpExt.TCPLostRetransmit = value
+ case "TCPRenoFailures":
+ procNetstat.TcpExt.TCPRenoFailures = value
+ case "TCPSackFailures":
+ procNetstat.TcpExt.TCPSackFailures = value
+ case "TCPLossFailures":
+ procNetstat.TcpExt.TCPLossFailures = value
+ case "TCPFastRetrans":
+ procNetstat.TcpExt.TCPFastRetrans = value
+ case "TCPSlowStartRetrans":
+ procNetstat.TcpExt.TCPSlowStartRetrans = value
+ case "TCPTimeouts":
+ procNetstat.TcpExt.TCPTimeouts = value
+ case "TCPLossProbes":
+ procNetstat.TcpExt.TCPLossProbes = value
+ case "TCPLossProbeRecovery":
+ procNetstat.TcpExt.TCPLossProbeRecovery = value
+ case "TCPRenoRecoveryFail":
+ procNetstat.TcpExt.TCPRenoRecoveryFail = value
+ case "TCPSackRecoveryFail":
+ procNetstat.TcpExt.TCPSackRecoveryFail = value
+ case "TCPRcvCollapsed":
+ procNetstat.TcpExt.TCPRcvCollapsed = value
+ case "TCPDSACKOldSent":
+ procNetstat.TcpExt.TCPDSACKOldSent = value
+ case "TCPDSACKOfoSent":
+ procNetstat.TcpExt.TCPDSACKOfoSent = value
+ case "TCPDSACKRecv":
+ procNetstat.TcpExt.TCPDSACKRecv = value
+ case "TCPDSACKOfoRecv":
+ procNetstat.TcpExt.TCPDSACKOfoRecv = value
+ case "TCPAbortOnData":
+ procNetstat.TcpExt.TCPAbortOnData = value
+ case "TCPAbortOnClose":
+ procNetstat.TcpExt.TCPAbortOnClose = value
+ case "TCPDeferAcceptDrop":
+ procNetstat.TcpExt.TCPDeferAcceptDrop = value
+ case "IPReversePathFilter":
+ procNetstat.TcpExt.IPReversePathFilter = value
+ case "TCPTimeWaitOverflow":
+ procNetstat.TcpExt.TCPTimeWaitOverflow = value
+ case "TCPReqQFullDoCookies":
+ procNetstat.TcpExt.TCPReqQFullDoCookies = value
+ case "TCPReqQFullDrop":
+ procNetstat.TcpExt.TCPReqQFullDrop = value
+ case "TCPRetransFail":
+ procNetstat.TcpExt.TCPRetransFail = value
+ case "TCPRcvCoalesce":
+ procNetstat.TcpExt.TCPRcvCoalesce = value
+ case "TCPOFOQueue":
+ procNetstat.TcpExt.TCPOFOQueue = value
+ case "TCPOFODrop":
+ procNetstat.TcpExt.TCPOFODrop = value
+ case "TCPOFOMerge":
+ procNetstat.TcpExt.TCPOFOMerge = value
+ case "TCPChallengeACK":
+ procNetstat.TcpExt.TCPChallengeACK = value
+ case "TCPSYNChallenge":
+ procNetstat.TcpExt.TCPSYNChallenge = value
+ case "TCPFastOpenActive":
+ procNetstat.TcpExt.TCPFastOpenActive = value
+ case "TCPFastOpenActiveFail":
+ procNetstat.TcpExt.TCPFastOpenActiveFail = value
+ case "TCPFastOpenPassive":
+ procNetstat.TcpExt.TCPFastOpenPassive = value
+ case "TCPFastOpenPassiveFail":
+ procNetstat.TcpExt.TCPFastOpenPassiveFail = value
+ case "TCPFastOpenListenOverflow":
+ procNetstat.TcpExt.TCPFastOpenListenOverflow = value
+ case "TCPFastOpenCookieReqd":
+ procNetstat.TcpExt.TCPFastOpenCookieReqd = value
+ case "TCPFastOpenBlackhole":
+ procNetstat.TcpExt.TCPFastOpenBlackhole = value
+ case "TCPSpuriousRtxHostQueues":
+ procNetstat.TcpExt.TCPSpuriousRtxHostQueues = value
+ case "BusyPollRxPackets":
+ procNetstat.TcpExt.BusyPollRxPackets = value
+ case "TCPAutoCorking":
+ procNetstat.TcpExt.TCPAutoCorking = value
+ case "TCPFromZeroWindowAdv":
+ procNetstat.TcpExt.TCPFromZeroWindowAdv = value
+ case "TCPToZeroWindowAdv":
+ procNetstat.TcpExt.TCPToZeroWindowAdv = value
+ case "TCPWantZeroWindowAdv":
+ procNetstat.TcpExt.TCPWantZeroWindowAdv = value
+ case "TCPSynRetrans":
+ procNetstat.TcpExt.TCPSynRetrans = value
+ case "TCPOrigDataSent":
+ procNetstat.TcpExt.TCPOrigDataSent = value
+ case "TCPHystartTrainDetect":
+ procNetstat.TcpExt.TCPHystartTrainDetect = value
+ case "TCPHystartTrainCwnd":
+ procNetstat.TcpExt.TCPHystartTrainCwnd = value
+ case "TCPHystartDelayDetect":
+ procNetstat.TcpExt.TCPHystartDelayDetect = value
+ case "TCPHystartDelayCwnd":
+ procNetstat.TcpExt.TCPHystartDelayCwnd = value
+ case "TCPACKSkippedSynRecv":
+ procNetstat.TcpExt.TCPACKSkippedSynRecv = value
+ case "TCPACKSkippedPAWS":
+ procNetstat.TcpExt.TCPACKSkippedPAWS = value
+ case "TCPACKSkippedSeq":
+ procNetstat.TcpExt.TCPACKSkippedSeq = value
+ case "TCPACKSkippedFinWait2":
+ procNetstat.TcpExt.TCPACKSkippedFinWait2 = value
+ case "TCPACKSkippedTimeWait":
+ procNetstat.TcpExt.TCPACKSkippedTimeWait = value
+ case "TCPACKSkippedChallenge":
+ procNetstat.TcpExt.TCPACKSkippedChallenge = value
+ case "TCPWinProbe":
+ procNetstat.TcpExt.TCPWinProbe = value
+ case "TCPKeepAlive":
+ procNetstat.TcpExt.TCPKeepAlive = value
+ case "TCPMTUPFail":
+ procNetstat.TcpExt.TCPMTUPFail = value
+ case "TCPMTUPSuccess":
+ procNetstat.TcpExt.TCPMTUPSuccess = value
+ case "TCPWqueueTooBig":
+ procNetstat.TcpExt.TCPWqueueTooBig = value
+ }
+ case "IpExt":
+ switch key {
+ case "InNoRoutes":
+ procNetstat.IpExt.InNoRoutes = value
+ case "InTruncatedPkts":
+ procNetstat.IpExt.InTruncatedPkts = value
+ case "InMcastPkts":
+ procNetstat.IpExt.InMcastPkts = value
+ case "OutMcastPkts":
+ procNetstat.IpExt.OutMcastPkts = value
+ case "InBcastPkts":
+ procNetstat.IpExt.InBcastPkts = value
+ case "OutBcastPkts":
+ procNetstat.IpExt.OutBcastPkts = value
+ case "InOctets":
+ procNetstat.IpExt.InOctets = value
+ case "OutOctets":
+ procNetstat.IpExt.OutOctets = value
+ case "InMcastOctets":
+ procNetstat.IpExt.InMcastOctets = value
+ case "OutMcastOctets":
+ procNetstat.IpExt.OutMcastOctets = value
+ case "InBcastOctets":
+ procNetstat.IpExt.InBcastOctets = value
+ case "OutBcastOctets":
+ procNetstat.IpExt.OutBcastOctets = value
+ case "InCsumErrors":
+ procNetstat.IpExt.InCsumErrors = value
+ case "InNoECTPkts":
+ procNetstat.IpExt.InNoECTPkts = value
+ case "InECT1Pkts":
+ procNetstat.IpExt.InECT1Pkts = value
+ case "InECT0Pkts":
+ procNetstat.IpExt.InECT0Pkts = value
+ case "InCEPkts":
+ procNetstat.IpExt.InCEPkts = value
+ case "ReasmOverlaps":
+ procNetstat.IpExt.ReasmOverlaps = value
+ }
+ }
+ }
+ }
+ return procNetstat, scanner.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_ns.go b/vendor/github.com/prometheus/procfs/proc_ns.go
new file mode 100644
index 0000000..391b4cb
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_ns.go
@@ -0,0 +1,68 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// Namespace represents a single namespace of a process.
+type Namespace struct {
+ Type string // Namespace type.
+ Inode uint32 // Inode number of the namespace. If two processes are in the same namespace their inodes will match.
+}
+
+// Namespaces contains all of the namespaces that the process is contained in.
+type Namespaces map[string]Namespace
+
+// Namespaces reads from /proc//ns/* to get the namespaces of which the
+// process is a member.
+func (p Proc) Namespaces() (Namespaces, error) {
+ d, err := os.Open(p.path("ns"))
+ if err != nil {
+ return nil, err
+ }
+ defer d.Close()
+
+ names, err := d.Readdirnames(-1)
+ if err != nil {
+ return nil, fmt.Errorf("failed to read contents of ns dir: %w", err)
+ }
+
+ ns := make(Namespaces, len(names))
+ for _, name := range names {
+ target, err := os.Readlink(p.path("ns", name))
+ if err != nil {
+ return nil, err
+ }
+
+ fields := strings.SplitN(target, ":", 2)
+ if len(fields) != 2 {
+ return nil, fmt.Errorf("failed to parse namespace type and inode from %q", target)
+ }
+
+ typ := fields[0]
+ inode, err := strconv.ParseUint(strings.Trim(fields[1], "[]"), 10, 32)
+ if err != nil {
+ return nil, fmt.Errorf("failed to parse inode from %q: %w", fields[1], err)
+ }
+
+ ns[name] = Namespace{typ, uint32(inode)}
+ }
+
+ return ns, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_psi.go b/vendor/github.com/prometheus/procfs/proc_psi.go
new file mode 100644
index 0000000..a68fe15
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_psi.go
@@ -0,0 +1,102 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+// The PSI / pressure interface is described at
+// https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/accounting/psi.txt
+// Each resource (cpu, io, memory, ...) is exposed as a single file.
+// Each file may contain up to two lines, one for "some" pressure and one for "full" pressure.
+// Each line contains several averages (over n seconds) and a total in µs.
+//
+// Example io pressure file:
+// > some avg10=0.06 avg60=0.21 avg300=0.99 total=8537362
+// > full avg10=0.00 avg60=0.13 avg300=0.96 total=8183134
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+const lineFormat = "avg10=%f avg60=%f avg300=%f total=%d"
+
+// PSILine is a single line of values as returned by `/proc/pressure/*`.
+//
+// The Avg entries are averages over n seconds, as a percentage.
+// The Total line is in microseconds.
+type PSILine struct {
+ Avg10 float64
+ Avg60 float64
+ Avg300 float64
+ Total uint64
+}
+
+// PSIStats represent pressure stall information from /proc/pressure/*
+//
+// "Some" indicates the share of time in which at least some tasks are stalled.
+// "Full" indicates the share of time in which all non-idle tasks are stalled simultaneously.
+type PSIStats struct {
+ Some *PSILine
+ Full *PSILine
+}
+
+// PSIStatsForResource reads pressure stall information for the specified
+// resource from /proc/pressure/. At time of writing this can be
+// either "cpu", "memory" or "io".
+func (fs FS) PSIStatsForResource(resource string) (PSIStats, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path(fmt.Sprintf("%s/%s", "pressure", resource)))
+ if err != nil {
+ return PSIStats{}, fmt.Errorf("psi_stats: unavailable for %q: %w", resource, err)
+ }
+
+ return parsePSIStats(resource, bytes.NewReader(data))
+}
+
+// parsePSIStats parses the specified file for pressure stall information.
+func parsePSIStats(resource string, r io.Reader) (PSIStats, error) {
+ psiStats := PSIStats{}
+
+ scanner := bufio.NewScanner(r)
+ for scanner.Scan() {
+ l := scanner.Text()
+ prefix := strings.Split(l, " ")[0]
+ switch prefix {
+ case "some":
+ psi := PSILine{}
+ _, err := fmt.Sscanf(l, fmt.Sprintf("some %s", lineFormat), &psi.Avg10, &psi.Avg60, &psi.Avg300, &psi.Total)
+ if err != nil {
+ return PSIStats{}, err
+ }
+ psiStats.Some = &psi
+ case "full":
+ psi := PSILine{}
+ _, err := fmt.Sscanf(l, fmt.Sprintf("full %s", lineFormat), &psi.Avg10, &psi.Avg60, &psi.Avg300, &psi.Total)
+ if err != nil {
+ return PSIStats{}, err
+ }
+ psiStats.Full = &psi
+ default:
+ // If we encounter a line with an unknown prefix, ignore it and move on
+ // Should new measurement types be added in the future we'll simply ignore them instead
+ // of erroring on retrieval
+ continue
+ }
+ }
+
+ return psiStats, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_smaps.go b/vendor/github.com/prometheus/procfs/proc_smaps.go
new file mode 100644
index 0000000..0e97d99
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_smaps.go
@@ -0,0 +1,166 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows
+// +build !windows
+
+package procfs
+
+import (
+ "bufio"
+ "errors"
+ "fmt"
+ "os"
+ "regexp"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+var (
+ // match the header line before each mapped zone in `/proc/pid/smaps`.
+ procSMapsHeaderLine = regexp.MustCompile(`^[a-f0-9].*$`)
+)
+
+type ProcSMapsRollup struct {
+ // Amount of the mapping that is currently resident in RAM.
+ Rss uint64
+ // Process's proportional share of this mapping.
+ Pss uint64
+ // Size in bytes of clean shared pages.
+ SharedClean uint64
+ // Size in bytes of dirty shared pages.
+ SharedDirty uint64
+ // Size in bytes of clean private pages.
+ PrivateClean uint64
+ // Size in bytes of dirty private pages.
+ PrivateDirty uint64
+ // Amount of memory currently marked as referenced or accessed.
+ Referenced uint64
+ // Amount of memory that does not belong to any file.
+ Anonymous uint64
+ // Amount would-be-anonymous memory currently on swap.
+ Swap uint64
+ // Process's proportional memory on swap.
+ SwapPss uint64
+}
+
+// ProcSMapsRollup reads from /proc/[pid]/smaps_rollup to get summed memory information of the
+// process.
+//
+// If smaps_rollup does not exists (require kernel >= 4.15), the content of /proc/pid/smaps will
+// we read and summed.
+func (p Proc) ProcSMapsRollup() (ProcSMapsRollup, error) {
+ data, err := util.ReadFileNoStat(p.path("smaps_rollup"))
+ if err != nil && os.IsNotExist(err) {
+ return p.procSMapsRollupManual()
+ }
+ if err != nil {
+ return ProcSMapsRollup{}, err
+ }
+
+ lines := strings.Split(string(data), "\n")
+ smaps := ProcSMapsRollup{}
+
+ // skip first line which don't contains information we need
+ lines = lines[1:]
+ for _, line := range lines {
+ if line == "" {
+ continue
+ }
+
+ if err := smaps.parseLine(line); err != nil {
+ return ProcSMapsRollup{}, err
+ }
+ }
+
+ return smaps, nil
+}
+
+// Read /proc/pid/smaps and do the roll-up in Go code.
+func (p Proc) procSMapsRollupManual() (ProcSMapsRollup, error) {
+ file, err := os.Open(p.path("smaps"))
+ if err != nil {
+ return ProcSMapsRollup{}, err
+ }
+ defer file.Close()
+
+ smaps := ProcSMapsRollup{}
+ scan := bufio.NewScanner(file)
+
+ for scan.Scan() {
+ line := scan.Text()
+
+ if procSMapsHeaderLine.MatchString(line) {
+ continue
+ }
+
+ if err := smaps.parseLine(line); err != nil {
+ return ProcSMapsRollup{}, err
+ }
+ }
+
+ return smaps, nil
+}
+
+func (s *ProcSMapsRollup) parseLine(line string) error {
+ kv := strings.SplitN(line, ":", 2)
+ if len(kv) != 2 {
+ fmt.Println(line)
+ return errors.New("invalid net/dev line, missing colon")
+ }
+
+ k := kv[0]
+ if k == "VmFlags" {
+ return nil
+ }
+
+ v := strings.TrimSpace(kv[1])
+ v = strings.TrimRight(v, " kB")
+
+ vKBytes, err := strconv.ParseUint(v, 10, 64)
+ if err != nil {
+ return err
+ }
+ vBytes := vKBytes * 1024
+
+ s.addValue(k, v, vKBytes, vBytes)
+
+ return nil
+}
+
+func (s *ProcSMapsRollup) addValue(k string, vString string, vUint uint64, vUintBytes uint64) {
+ switch k {
+ case "Rss":
+ s.Rss += vUintBytes
+ case "Pss":
+ s.Pss += vUintBytes
+ case "Shared_Clean":
+ s.SharedClean += vUintBytes
+ case "Shared_Dirty":
+ s.SharedDirty += vUintBytes
+ case "Private_Clean":
+ s.PrivateClean += vUintBytes
+ case "Private_Dirty":
+ s.PrivateDirty += vUintBytes
+ case "Referenced":
+ s.Referenced += vUintBytes
+ case "Anonymous":
+ s.Anonymous += vUintBytes
+ case "Swap":
+ s.Swap += vUintBytes
+ case "SwapPss":
+ s.SwapPss += vUintBytes
+ }
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_snmp.go b/vendor/github.com/prometheus/procfs/proc_snmp.go
new file mode 100644
index 0000000..ae19189
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_snmp.go
@@ -0,0 +1,353 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// ProcSnmp models the content of /proc//net/snmp.
+type ProcSnmp struct {
+ // The process ID.
+ PID int
+ Ip
+ Icmp
+ IcmpMsg
+ Tcp
+ Udp
+ UdpLite
+}
+
+type Ip struct { // nolint:revive
+ Forwarding float64
+ DefaultTTL float64
+ InReceives float64
+ InHdrErrors float64
+ InAddrErrors float64
+ ForwDatagrams float64
+ InUnknownProtos float64
+ InDiscards float64
+ InDelivers float64
+ OutRequests float64
+ OutDiscards float64
+ OutNoRoutes float64
+ ReasmTimeout float64
+ ReasmReqds float64
+ ReasmOKs float64
+ ReasmFails float64
+ FragOKs float64
+ FragFails float64
+ FragCreates float64
+}
+
+type Icmp struct {
+ InMsgs float64
+ InErrors float64
+ InCsumErrors float64
+ InDestUnreachs float64
+ InTimeExcds float64
+ InParmProbs float64
+ InSrcQuenchs float64
+ InRedirects float64
+ InEchos float64
+ InEchoReps float64
+ InTimestamps float64
+ InTimestampReps float64
+ InAddrMasks float64
+ InAddrMaskReps float64
+ OutMsgs float64
+ OutErrors float64
+ OutDestUnreachs float64
+ OutTimeExcds float64
+ OutParmProbs float64
+ OutSrcQuenchs float64
+ OutRedirects float64
+ OutEchos float64
+ OutEchoReps float64
+ OutTimestamps float64
+ OutTimestampReps float64
+ OutAddrMasks float64
+ OutAddrMaskReps float64
+}
+
+type IcmpMsg struct {
+ InType3 float64
+ OutType3 float64
+}
+
+type Tcp struct { // nolint:revive
+ RtoAlgorithm float64
+ RtoMin float64
+ RtoMax float64
+ MaxConn float64
+ ActiveOpens float64
+ PassiveOpens float64
+ AttemptFails float64
+ EstabResets float64
+ CurrEstab float64
+ InSegs float64
+ OutSegs float64
+ RetransSegs float64
+ InErrs float64
+ OutRsts float64
+ InCsumErrors float64
+}
+
+type Udp struct { // nolint:revive
+ InDatagrams float64
+ NoPorts float64
+ InErrors float64
+ OutDatagrams float64
+ RcvbufErrors float64
+ SndbufErrors float64
+ InCsumErrors float64
+ IgnoredMulti float64
+}
+
+type UdpLite struct { // nolint:revive
+ InDatagrams float64
+ NoPorts float64
+ InErrors float64
+ OutDatagrams float64
+ RcvbufErrors float64
+ SndbufErrors float64
+ InCsumErrors float64
+ IgnoredMulti float64
+}
+
+func (p Proc) Snmp() (ProcSnmp, error) {
+ filename := p.path("net/snmp")
+ data, err := util.ReadFileNoStat(filename)
+ if err != nil {
+ return ProcSnmp{PID: p.PID}, err
+ }
+ procSnmp, err := parseSnmp(bytes.NewReader(data), filename)
+ procSnmp.PID = p.PID
+ return procSnmp, err
+}
+
+// parseSnmp parses the metrics from proc//net/snmp file
+// and returns a map contains those metrics (e.g. {"Ip": {"Forwarding": 2}}).
+func parseSnmp(r io.Reader, fileName string) (ProcSnmp, error) {
+ var (
+ scanner = bufio.NewScanner(r)
+ procSnmp = ProcSnmp{}
+ )
+
+ for scanner.Scan() {
+ nameParts := strings.Split(scanner.Text(), " ")
+ scanner.Scan()
+ valueParts := strings.Split(scanner.Text(), " ")
+ // Remove trailing :.
+ protocol := strings.TrimSuffix(nameParts[0], ":")
+ if len(nameParts) != len(valueParts) {
+ return procSnmp, fmt.Errorf("mismatch field count mismatch in %s: %s",
+ fileName, protocol)
+ }
+ for i := 1; i < len(nameParts); i++ {
+ value, err := strconv.ParseFloat(valueParts[i], 64)
+ if err != nil {
+ return procSnmp, err
+ }
+ key := nameParts[i]
+
+ switch protocol {
+ case "Ip":
+ switch key {
+ case "Forwarding":
+ procSnmp.Ip.Forwarding = value
+ case "DefaultTTL":
+ procSnmp.Ip.DefaultTTL = value
+ case "InReceives":
+ procSnmp.Ip.InReceives = value
+ case "InHdrErrors":
+ procSnmp.Ip.InHdrErrors = value
+ case "InAddrErrors":
+ procSnmp.Ip.InAddrErrors = value
+ case "ForwDatagrams":
+ procSnmp.Ip.ForwDatagrams = value
+ case "InUnknownProtos":
+ procSnmp.Ip.InUnknownProtos = value
+ case "InDiscards":
+ procSnmp.Ip.InDiscards = value
+ case "InDelivers":
+ procSnmp.Ip.InDelivers = value
+ case "OutRequests":
+ procSnmp.Ip.OutRequests = value
+ case "OutDiscards":
+ procSnmp.Ip.OutDiscards = value
+ case "OutNoRoutes":
+ procSnmp.Ip.OutNoRoutes = value
+ case "ReasmTimeout":
+ procSnmp.Ip.ReasmTimeout = value
+ case "ReasmReqds":
+ procSnmp.Ip.ReasmReqds = value
+ case "ReasmOKs":
+ procSnmp.Ip.ReasmOKs = value
+ case "ReasmFails":
+ procSnmp.Ip.ReasmFails = value
+ case "FragOKs":
+ procSnmp.Ip.FragOKs = value
+ case "FragFails":
+ procSnmp.Ip.FragFails = value
+ case "FragCreates":
+ procSnmp.Ip.FragCreates = value
+ }
+ case "Icmp":
+ switch key {
+ case "InMsgs":
+ procSnmp.Icmp.InMsgs = value
+ case "InErrors":
+ procSnmp.Icmp.InErrors = value
+ case "InCsumErrors":
+ procSnmp.Icmp.InCsumErrors = value
+ case "InDestUnreachs":
+ procSnmp.Icmp.InDestUnreachs = value
+ case "InTimeExcds":
+ procSnmp.Icmp.InTimeExcds = value
+ case "InParmProbs":
+ procSnmp.Icmp.InParmProbs = value
+ case "InSrcQuenchs":
+ procSnmp.Icmp.InSrcQuenchs = value
+ case "InRedirects":
+ procSnmp.Icmp.InRedirects = value
+ case "InEchos":
+ procSnmp.Icmp.InEchos = value
+ case "InEchoReps":
+ procSnmp.Icmp.InEchoReps = value
+ case "InTimestamps":
+ procSnmp.Icmp.InTimestamps = value
+ case "InTimestampReps":
+ procSnmp.Icmp.InTimestampReps = value
+ case "InAddrMasks":
+ procSnmp.Icmp.InAddrMasks = value
+ case "InAddrMaskReps":
+ procSnmp.Icmp.InAddrMaskReps = value
+ case "OutMsgs":
+ procSnmp.Icmp.OutMsgs = value
+ case "OutErrors":
+ procSnmp.Icmp.OutErrors = value
+ case "OutDestUnreachs":
+ procSnmp.Icmp.OutDestUnreachs = value
+ case "OutTimeExcds":
+ procSnmp.Icmp.OutTimeExcds = value
+ case "OutParmProbs":
+ procSnmp.Icmp.OutParmProbs = value
+ case "OutSrcQuenchs":
+ procSnmp.Icmp.OutSrcQuenchs = value
+ case "OutRedirects":
+ procSnmp.Icmp.OutRedirects = value
+ case "OutEchos":
+ procSnmp.Icmp.OutEchos = value
+ case "OutEchoReps":
+ procSnmp.Icmp.OutEchoReps = value
+ case "OutTimestamps":
+ procSnmp.Icmp.OutTimestamps = value
+ case "OutTimestampReps":
+ procSnmp.Icmp.OutTimestampReps = value
+ case "OutAddrMasks":
+ procSnmp.Icmp.OutAddrMasks = value
+ case "OutAddrMaskReps":
+ procSnmp.Icmp.OutAddrMaskReps = value
+ }
+ case "IcmpMsg":
+ switch key {
+ case "InType3":
+ procSnmp.IcmpMsg.InType3 = value
+ case "OutType3":
+ procSnmp.IcmpMsg.OutType3 = value
+ }
+ case "Tcp":
+ switch key {
+ case "RtoAlgorithm":
+ procSnmp.Tcp.RtoAlgorithm = value
+ case "RtoMin":
+ procSnmp.Tcp.RtoMin = value
+ case "RtoMax":
+ procSnmp.Tcp.RtoMax = value
+ case "MaxConn":
+ procSnmp.Tcp.MaxConn = value
+ case "ActiveOpens":
+ procSnmp.Tcp.ActiveOpens = value
+ case "PassiveOpens":
+ procSnmp.Tcp.PassiveOpens = value
+ case "AttemptFails":
+ procSnmp.Tcp.AttemptFails = value
+ case "EstabResets":
+ procSnmp.Tcp.EstabResets = value
+ case "CurrEstab":
+ procSnmp.Tcp.CurrEstab = value
+ case "InSegs":
+ procSnmp.Tcp.InSegs = value
+ case "OutSegs":
+ procSnmp.Tcp.OutSegs = value
+ case "RetransSegs":
+ procSnmp.Tcp.RetransSegs = value
+ case "InErrs":
+ procSnmp.Tcp.InErrs = value
+ case "OutRsts":
+ procSnmp.Tcp.OutRsts = value
+ case "InCsumErrors":
+ procSnmp.Tcp.InCsumErrors = value
+ }
+ case "Udp":
+ switch key {
+ case "InDatagrams":
+ procSnmp.Udp.InDatagrams = value
+ case "NoPorts":
+ procSnmp.Udp.NoPorts = value
+ case "InErrors":
+ procSnmp.Udp.InErrors = value
+ case "OutDatagrams":
+ procSnmp.Udp.OutDatagrams = value
+ case "RcvbufErrors":
+ procSnmp.Udp.RcvbufErrors = value
+ case "SndbufErrors":
+ procSnmp.Udp.SndbufErrors = value
+ case "InCsumErrors":
+ procSnmp.Udp.InCsumErrors = value
+ case "IgnoredMulti":
+ procSnmp.Udp.IgnoredMulti = value
+ }
+ case "UdpLite":
+ switch key {
+ case "InDatagrams":
+ procSnmp.UdpLite.InDatagrams = value
+ case "NoPorts":
+ procSnmp.UdpLite.NoPorts = value
+ case "InErrors":
+ procSnmp.UdpLite.InErrors = value
+ case "OutDatagrams":
+ procSnmp.UdpLite.OutDatagrams = value
+ case "RcvbufErrors":
+ procSnmp.UdpLite.RcvbufErrors = value
+ case "SndbufErrors":
+ procSnmp.UdpLite.SndbufErrors = value
+ case "InCsumErrors":
+ procSnmp.UdpLite.InCsumErrors = value
+ case "IgnoredMulti":
+ procSnmp.UdpLite.IgnoredMulti = value
+ }
+ }
+ }
+ }
+ return procSnmp, scanner.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_snmp6.go b/vendor/github.com/prometheus/procfs/proc_snmp6.go
new file mode 100644
index 0000000..f611992
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_snmp6.go
@@ -0,0 +1,381 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "errors"
+ "io"
+ "os"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// ProcSnmp6 models the content of /proc//net/snmp6.
+type ProcSnmp6 struct {
+ // The process ID.
+ PID int
+ Ip6
+ Icmp6
+ Udp6
+ UdpLite6
+}
+
+type Ip6 struct { // nolint:revive
+ InReceives float64
+ InHdrErrors float64
+ InTooBigErrors float64
+ InNoRoutes float64
+ InAddrErrors float64
+ InUnknownProtos float64
+ InTruncatedPkts float64
+ InDiscards float64
+ InDelivers float64
+ OutForwDatagrams float64
+ OutRequests float64
+ OutDiscards float64
+ OutNoRoutes float64
+ ReasmTimeout float64
+ ReasmReqds float64
+ ReasmOKs float64
+ ReasmFails float64
+ FragOKs float64
+ FragFails float64
+ FragCreates float64
+ InMcastPkts float64
+ OutMcastPkts float64
+ InOctets float64
+ OutOctets float64
+ InMcastOctets float64
+ OutMcastOctets float64
+ InBcastOctets float64
+ OutBcastOctets float64
+ InNoECTPkts float64
+ InECT1Pkts float64
+ InECT0Pkts float64
+ InCEPkts float64
+}
+
+type Icmp6 struct {
+ InMsgs float64
+ InErrors float64
+ OutMsgs float64
+ OutErrors float64
+ InCsumErrors float64
+ InDestUnreachs float64
+ InPktTooBigs float64
+ InTimeExcds float64
+ InParmProblems float64
+ InEchos float64
+ InEchoReplies float64
+ InGroupMembQueries float64
+ InGroupMembResponses float64
+ InGroupMembReductions float64
+ InRouterSolicits float64
+ InRouterAdvertisements float64
+ InNeighborSolicits float64
+ InNeighborAdvertisements float64
+ InRedirects float64
+ InMLDv2Reports float64
+ OutDestUnreachs float64
+ OutPktTooBigs float64
+ OutTimeExcds float64
+ OutParmProblems float64
+ OutEchos float64
+ OutEchoReplies float64
+ OutGroupMembQueries float64
+ OutGroupMembResponses float64
+ OutGroupMembReductions float64
+ OutRouterSolicits float64
+ OutRouterAdvertisements float64
+ OutNeighborSolicits float64
+ OutNeighborAdvertisements float64
+ OutRedirects float64
+ OutMLDv2Reports float64
+ InType1 float64
+ InType134 float64
+ InType135 float64
+ InType136 float64
+ InType143 float64
+ OutType133 float64
+ OutType135 float64
+ OutType136 float64
+ OutType143 float64
+}
+
+type Udp6 struct { // nolint:revive
+ InDatagrams float64
+ NoPorts float64
+ InErrors float64
+ OutDatagrams float64
+ RcvbufErrors float64
+ SndbufErrors float64
+ InCsumErrors float64
+ IgnoredMulti float64
+}
+
+type UdpLite6 struct { // nolint:revive
+ InDatagrams float64
+ NoPorts float64
+ InErrors float64
+ OutDatagrams float64
+ RcvbufErrors float64
+ SndbufErrors float64
+ InCsumErrors float64
+}
+
+func (p Proc) Snmp6() (ProcSnmp6, error) {
+ filename := p.path("net/snmp6")
+ data, err := util.ReadFileNoStat(filename)
+ if err != nil {
+ // On systems with IPv6 disabled, this file won't exist.
+ // Do nothing.
+ if errors.Is(err, os.ErrNotExist) {
+ return ProcSnmp6{PID: p.PID}, nil
+ }
+
+ return ProcSnmp6{PID: p.PID}, err
+ }
+
+ procSnmp6, err := parseSNMP6Stats(bytes.NewReader(data))
+ procSnmp6.PID = p.PID
+ return procSnmp6, err
+}
+
+// parseSnmp6 parses the metrics from proc//net/snmp6 file
+// and returns a map contains those metrics.
+func parseSNMP6Stats(r io.Reader) (ProcSnmp6, error) {
+ var (
+ scanner = bufio.NewScanner(r)
+ procSnmp6 = ProcSnmp6{}
+ )
+
+ for scanner.Scan() {
+ stat := strings.Fields(scanner.Text())
+ if len(stat) < 2 {
+ continue
+ }
+ // Expect to have "6" in metric name, skip line otherwise
+ if sixIndex := strings.Index(stat[0], "6"); sixIndex != -1 {
+ protocol := stat[0][:sixIndex+1]
+ key := stat[0][sixIndex+1:]
+ value, err := strconv.ParseFloat(stat[1], 64)
+ if err != nil {
+ return procSnmp6, err
+ }
+
+ switch protocol {
+ case "Ip6":
+ switch key {
+ case "InReceives":
+ procSnmp6.Ip6.InReceives = value
+ case "InHdrErrors":
+ procSnmp6.Ip6.InHdrErrors = value
+ case "InTooBigErrors":
+ procSnmp6.Ip6.InTooBigErrors = value
+ case "InNoRoutes":
+ procSnmp6.Ip6.InNoRoutes = value
+ case "InAddrErrors":
+ procSnmp6.Ip6.InAddrErrors = value
+ case "InUnknownProtos":
+ procSnmp6.Ip6.InUnknownProtos = value
+ case "InTruncatedPkts":
+ procSnmp6.Ip6.InTruncatedPkts = value
+ case "InDiscards":
+ procSnmp6.Ip6.InDiscards = value
+ case "InDelivers":
+ procSnmp6.Ip6.InDelivers = value
+ case "OutForwDatagrams":
+ procSnmp6.Ip6.OutForwDatagrams = value
+ case "OutRequests":
+ procSnmp6.Ip6.OutRequests = value
+ case "OutDiscards":
+ procSnmp6.Ip6.OutDiscards = value
+ case "OutNoRoutes":
+ procSnmp6.Ip6.OutNoRoutes = value
+ case "ReasmTimeout":
+ procSnmp6.Ip6.ReasmTimeout = value
+ case "ReasmReqds":
+ procSnmp6.Ip6.ReasmReqds = value
+ case "ReasmOKs":
+ procSnmp6.Ip6.ReasmOKs = value
+ case "ReasmFails":
+ procSnmp6.Ip6.ReasmFails = value
+ case "FragOKs":
+ procSnmp6.Ip6.FragOKs = value
+ case "FragFails":
+ procSnmp6.Ip6.FragFails = value
+ case "FragCreates":
+ procSnmp6.Ip6.FragCreates = value
+ case "InMcastPkts":
+ procSnmp6.Ip6.InMcastPkts = value
+ case "OutMcastPkts":
+ procSnmp6.Ip6.OutMcastPkts = value
+ case "InOctets":
+ procSnmp6.Ip6.InOctets = value
+ case "OutOctets":
+ procSnmp6.Ip6.OutOctets = value
+ case "InMcastOctets":
+ procSnmp6.Ip6.InMcastOctets = value
+ case "OutMcastOctets":
+ procSnmp6.Ip6.OutMcastOctets = value
+ case "InBcastOctets":
+ procSnmp6.Ip6.InBcastOctets = value
+ case "OutBcastOctets":
+ procSnmp6.Ip6.OutBcastOctets = value
+ case "InNoECTPkts":
+ procSnmp6.Ip6.InNoECTPkts = value
+ case "InECT1Pkts":
+ procSnmp6.Ip6.InECT1Pkts = value
+ case "InECT0Pkts":
+ procSnmp6.Ip6.InECT0Pkts = value
+ case "InCEPkts":
+ procSnmp6.Ip6.InCEPkts = value
+
+ }
+ case "Icmp6":
+ switch key {
+ case "InMsgs":
+ procSnmp6.Icmp6.InMsgs = value
+ case "InErrors":
+ procSnmp6.Icmp6.InErrors = value
+ case "OutMsgs":
+ procSnmp6.Icmp6.OutMsgs = value
+ case "OutErrors":
+ procSnmp6.Icmp6.OutErrors = value
+ case "InCsumErrors":
+ procSnmp6.Icmp6.InCsumErrors = value
+ case "InDestUnreachs":
+ procSnmp6.Icmp6.InDestUnreachs = value
+ case "InPktTooBigs":
+ procSnmp6.Icmp6.InPktTooBigs = value
+ case "InTimeExcds":
+ procSnmp6.Icmp6.InTimeExcds = value
+ case "InParmProblems":
+ procSnmp6.Icmp6.InParmProblems = value
+ case "InEchos":
+ procSnmp6.Icmp6.InEchos = value
+ case "InEchoReplies":
+ procSnmp6.Icmp6.InEchoReplies = value
+ case "InGroupMembQueries":
+ procSnmp6.Icmp6.InGroupMembQueries = value
+ case "InGroupMembResponses":
+ procSnmp6.Icmp6.InGroupMembResponses = value
+ case "InGroupMembReductions":
+ procSnmp6.Icmp6.InGroupMembReductions = value
+ case "InRouterSolicits":
+ procSnmp6.Icmp6.InRouterSolicits = value
+ case "InRouterAdvertisements":
+ procSnmp6.Icmp6.InRouterAdvertisements = value
+ case "InNeighborSolicits":
+ procSnmp6.Icmp6.InNeighborSolicits = value
+ case "InNeighborAdvertisements":
+ procSnmp6.Icmp6.InNeighborAdvertisements = value
+ case "InRedirects":
+ procSnmp6.Icmp6.InRedirects = value
+ case "InMLDv2Reports":
+ procSnmp6.Icmp6.InMLDv2Reports = value
+ case "OutDestUnreachs":
+ procSnmp6.Icmp6.OutDestUnreachs = value
+ case "OutPktTooBigs":
+ procSnmp6.Icmp6.OutPktTooBigs = value
+ case "OutTimeExcds":
+ procSnmp6.Icmp6.OutTimeExcds = value
+ case "OutParmProblems":
+ procSnmp6.Icmp6.OutParmProblems = value
+ case "OutEchos":
+ procSnmp6.Icmp6.OutEchos = value
+ case "OutEchoReplies":
+ procSnmp6.Icmp6.OutEchoReplies = value
+ case "OutGroupMembQueries":
+ procSnmp6.Icmp6.OutGroupMembQueries = value
+ case "OutGroupMembResponses":
+ procSnmp6.Icmp6.OutGroupMembResponses = value
+ case "OutGroupMembReductions":
+ procSnmp6.Icmp6.OutGroupMembReductions = value
+ case "OutRouterSolicits":
+ procSnmp6.Icmp6.OutRouterSolicits = value
+ case "OutRouterAdvertisements":
+ procSnmp6.Icmp6.OutRouterAdvertisements = value
+ case "OutNeighborSolicits":
+ procSnmp6.Icmp6.OutNeighborSolicits = value
+ case "OutNeighborAdvertisements":
+ procSnmp6.Icmp6.OutNeighborAdvertisements = value
+ case "OutRedirects":
+ procSnmp6.Icmp6.OutRedirects = value
+ case "OutMLDv2Reports":
+ procSnmp6.Icmp6.OutMLDv2Reports = value
+ case "InType1":
+ procSnmp6.Icmp6.InType1 = value
+ case "InType134":
+ procSnmp6.Icmp6.InType134 = value
+ case "InType135":
+ procSnmp6.Icmp6.InType135 = value
+ case "InType136":
+ procSnmp6.Icmp6.InType136 = value
+ case "InType143":
+ procSnmp6.Icmp6.InType143 = value
+ case "OutType133":
+ procSnmp6.Icmp6.OutType133 = value
+ case "OutType135":
+ procSnmp6.Icmp6.OutType135 = value
+ case "OutType136":
+ procSnmp6.Icmp6.OutType136 = value
+ case "OutType143":
+ procSnmp6.Icmp6.OutType143 = value
+ }
+ case "Udp6":
+ switch key {
+ case "InDatagrams":
+ procSnmp6.Udp6.InDatagrams = value
+ case "NoPorts":
+ procSnmp6.Udp6.NoPorts = value
+ case "InErrors":
+ procSnmp6.Udp6.InErrors = value
+ case "OutDatagrams":
+ procSnmp6.Udp6.OutDatagrams = value
+ case "RcvbufErrors":
+ procSnmp6.Udp6.RcvbufErrors = value
+ case "SndbufErrors":
+ procSnmp6.Udp6.SndbufErrors = value
+ case "InCsumErrors":
+ procSnmp6.Udp6.InCsumErrors = value
+ case "IgnoredMulti":
+ procSnmp6.Udp6.IgnoredMulti = value
+ }
+ case "UdpLite6":
+ switch key {
+ case "InDatagrams":
+ procSnmp6.UdpLite6.InDatagrams = value
+ case "NoPorts":
+ procSnmp6.UdpLite6.NoPorts = value
+ case "InErrors":
+ procSnmp6.UdpLite6.InErrors = value
+ case "OutDatagrams":
+ procSnmp6.UdpLite6.OutDatagrams = value
+ case "RcvbufErrors":
+ procSnmp6.UdpLite6.RcvbufErrors = value
+ case "SndbufErrors":
+ procSnmp6.UdpLite6.SndbufErrors = value
+ case "InCsumErrors":
+ procSnmp6.UdpLite6.InCsumErrors = value
+ }
+ }
+ }
+ }
+ return procSnmp6, scanner.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go
new file mode 100644
index 0000000..06c556e
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_stat.go
@@ -0,0 +1,222 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bytes"
+ "fmt"
+ "os"
+
+ "github.com/prometheus/procfs/internal/fs"
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Originally, this USER_HZ value was dynamically retrieved via a sysconf call
+// which required cgo. However, that caused a lot of problems regarding
+// cross-compilation. Alternatives such as running a binary to determine the
+// value, or trying to derive it in some other way were all problematic. After
+// much research it was determined that USER_HZ is actually hardcoded to 100 on
+// all Go-supported platforms as of the time of this writing. This is why we
+// decided to hardcode it here as well. It is not impossible that there could
+// be systems with exceptions, but they should be very exotic edge cases, and
+// in that case, the worst outcome will be two misreported metrics.
+//
+// See also the following discussions:
+//
+// - https://github.com/prometheus/node_exporter/issues/52
+// - https://github.com/prometheus/procfs/pull/2
+// - http://stackoverflow.com/questions/17410841/how-does-user-hz-solve-the-jiffy-scaling-issue
+const userHZ = 100
+
+// ProcStat provides status information about the process,
+// read from /proc/[pid]/stat.
+type ProcStat struct {
+ // The process ID.
+ PID int
+ // The filename of the executable.
+ Comm string
+ // The process state.
+ State string
+ // The PID of the parent of this process.
+ PPID int
+ // The process group ID of the process.
+ PGRP int
+ // The session ID of the process.
+ Session int
+ // The controlling terminal of the process.
+ TTY int
+ // The ID of the foreground process group of the controlling terminal of
+ // the process.
+ TPGID int
+ // The kernel flags word of the process.
+ Flags uint
+ // The number of minor faults the process has made which have not required
+ // loading a memory page from disk.
+ MinFlt uint
+ // The number of minor faults that the process's waited-for children have
+ // made.
+ CMinFlt uint
+ // The number of major faults the process has made which have required
+ // loading a memory page from disk.
+ MajFlt uint
+ // The number of major faults that the process's waited-for children have
+ // made.
+ CMajFlt uint
+ // Amount of time that this process has been scheduled in user mode,
+ // measured in clock ticks.
+ UTime uint
+ // Amount of time that this process has been scheduled in kernel mode,
+ // measured in clock ticks.
+ STime uint
+ // Amount of time that this process's waited-for children have been
+ // scheduled in user mode, measured in clock ticks.
+ CUTime int
+ // Amount of time that this process's waited-for children have been
+ // scheduled in kernel mode, measured in clock ticks.
+ CSTime int
+ // For processes running a real-time scheduling policy, this is the negated
+ // scheduling priority, minus one.
+ Priority int
+ // The nice value, a value in the range 19 (low priority) to -20 (high
+ // priority).
+ Nice int
+ // Number of threads in this process.
+ NumThreads int
+ // The time the process started after system boot, the value is expressed
+ // in clock ticks.
+ Starttime uint64
+ // Virtual memory size in bytes.
+ VSize uint
+ // Resident set size in pages.
+ RSS int
+ // Soft limit in bytes on the rss of the process.
+ RSSLimit uint64
+ // Real-time scheduling priority, a number in the range 1 to 99 for processes
+ // scheduled under a real-time policy, or 0, for non-real-time processes.
+ RTPriority uint
+ // Scheduling policy.
+ Policy uint
+ // Aggregated block I/O delays, measured in clock ticks (centiseconds).
+ DelayAcctBlkIOTicks uint64
+
+ proc fs.FS
+}
+
+// NewStat returns the current status information of the process.
+//
+// Deprecated: Use p.Stat() instead.
+func (p Proc) NewStat() (ProcStat, error) {
+ return p.Stat()
+}
+
+// Stat returns the current status information of the process.
+func (p Proc) Stat() (ProcStat, error) {
+ data, err := util.ReadFileNoStat(p.path("stat"))
+ if err != nil {
+ return ProcStat{}, err
+ }
+
+ var (
+ ignoreInt64 int64
+ ignoreUint64 uint64
+
+ s = ProcStat{PID: p.PID, proc: p.fs}
+ l = bytes.Index(data, []byte("("))
+ r = bytes.LastIndex(data, []byte(")"))
+ )
+
+ if l < 0 || r < 0 {
+ return ProcStat{}, fmt.Errorf("unexpected format, couldn't extract comm %q", data)
+ }
+
+ s.Comm = string(data[l+1 : r])
+
+ // Check the following resources for the details about the particular stat
+ // fields and their data types:
+ // * https://man7.org/linux/man-pages/man5/proc.5.html
+ // * https://man7.org/linux/man-pages/man3/scanf.3.html
+ _, err = fmt.Fscan(
+ bytes.NewBuffer(data[r+2:]),
+ &s.State,
+ &s.PPID,
+ &s.PGRP,
+ &s.Session,
+ &s.TTY,
+ &s.TPGID,
+ &s.Flags,
+ &s.MinFlt,
+ &s.CMinFlt,
+ &s.MajFlt,
+ &s.CMajFlt,
+ &s.UTime,
+ &s.STime,
+ &s.CUTime,
+ &s.CSTime,
+ &s.Priority,
+ &s.Nice,
+ &s.NumThreads,
+ &ignoreInt64,
+ &s.Starttime,
+ &s.VSize,
+ &s.RSS,
+ &s.RSSLimit,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreUint64,
+ &ignoreInt64,
+ &ignoreInt64,
+ &s.RTPriority,
+ &s.Policy,
+ &s.DelayAcctBlkIOTicks,
+ )
+ if err != nil {
+ return ProcStat{}, err
+ }
+
+ return s, nil
+}
+
+// VirtualMemory returns the virtual memory size in bytes.
+func (s ProcStat) VirtualMemory() uint {
+ return s.VSize
+}
+
+// ResidentMemory returns the resident memory size in bytes.
+func (s ProcStat) ResidentMemory() int {
+ return s.RSS * os.Getpagesize()
+}
+
+// StartTime returns the unix timestamp of the process in seconds.
+func (s ProcStat) StartTime() (float64, error) {
+ fs := FS{proc: s.proc}
+ stat, err := fs.Stat()
+ if err != nil {
+ return 0, err
+ }
+ return float64(stat.BootTime) + (float64(s.Starttime) / userHZ), nil
+}
+
+// CPUTime returns the total CPU user and system time in seconds.
+func (s ProcStat) CPUTime() float64 {
+ return float64(s.UTime+s.STime) / userHZ
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go
new file mode 100644
index 0000000..594022d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_status.go
@@ -0,0 +1,170 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bytes"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// ProcStatus provides status information about the process,
+// read from /proc/[pid]/stat.
+type ProcStatus struct {
+ // The process ID.
+ PID int
+ // The process name.
+ Name string
+
+ // Thread group ID.
+ TGID int
+
+ // Peak virtual memory size.
+ VmPeak uint64 // nolint:revive
+ // Virtual memory size.
+ VmSize uint64 // nolint:revive
+ // Locked memory size.
+ VmLck uint64 // nolint:revive
+ // Pinned memory size.
+ VmPin uint64 // nolint:revive
+ // Peak resident set size.
+ VmHWM uint64 // nolint:revive
+ // Resident set size (sum of RssAnnon RssFile and RssShmem).
+ VmRSS uint64 // nolint:revive
+ // Size of resident anonymous memory.
+ RssAnon uint64 // nolint:revive
+ // Size of resident file mappings.
+ RssFile uint64 // nolint:revive
+ // Size of resident shared memory.
+ RssShmem uint64 // nolint:revive
+ // Size of data segments.
+ VmData uint64 // nolint:revive
+ // Size of stack segments.
+ VmStk uint64 // nolint:revive
+ // Size of text segments.
+ VmExe uint64 // nolint:revive
+ // Shared library code size.
+ VmLib uint64 // nolint:revive
+ // Page table entries size.
+ VmPTE uint64 // nolint:revive
+ // Size of second-level page tables.
+ VmPMD uint64 // nolint:revive
+ // Swapped-out virtual memory size by anonymous private.
+ VmSwap uint64 // nolint:revive
+ // Size of hugetlb memory portions
+ HugetlbPages uint64
+
+ // Number of voluntary context switches.
+ VoluntaryCtxtSwitches uint64
+ // Number of involuntary context switches.
+ NonVoluntaryCtxtSwitches uint64
+
+ // UIDs of the process (Real, effective, saved set, and filesystem UIDs)
+ UIDs [4]string
+ // GIDs of the process (Real, effective, saved set, and filesystem GIDs)
+ GIDs [4]string
+}
+
+// NewStatus returns the current status information of the process.
+func (p Proc) NewStatus() (ProcStatus, error) {
+ data, err := util.ReadFileNoStat(p.path("status"))
+ if err != nil {
+ return ProcStatus{}, err
+ }
+
+ s := ProcStatus{PID: p.PID}
+
+ lines := strings.Split(string(data), "\n")
+ for _, line := range lines {
+ if !bytes.Contains([]byte(line), []byte(":")) {
+ continue
+ }
+
+ kv := strings.SplitN(line, ":", 2)
+
+ // removes spaces
+ k := string(strings.TrimSpace(kv[0]))
+ v := string(strings.TrimSpace(kv[1]))
+ // removes "kB"
+ v = string(bytes.Trim([]byte(v), " kB"))
+
+ // value to int when possible
+ // we can skip error check here, 'cause vKBytes is not used when value is a string
+ vKBytes, _ := strconv.ParseUint(v, 10, 64)
+ // convert kB to B
+ vBytes := vKBytes * 1024
+
+ s.fillStatus(k, v, vKBytes, vBytes)
+ }
+
+ return s, nil
+}
+
+func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintBytes uint64) {
+ switch k {
+ case "Tgid":
+ s.TGID = int(vUint)
+ case "Name":
+ s.Name = vString
+ case "Uid":
+ copy(s.UIDs[:], strings.Split(vString, "\t"))
+ case "Gid":
+ copy(s.GIDs[:], strings.Split(vString, "\t"))
+ case "VmPeak":
+ s.VmPeak = vUintBytes
+ case "VmSize":
+ s.VmSize = vUintBytes
+ case "VmLck":
+ s.VmLck = vUintBytes
+ case "VmPin":
+ s.VmPin = vUintBytes
+ case "VmHWM":
+ s.VmHWM = vUintBytes
+ case "VmRSS":
+ s.VmRSS = vUintBytes
+ case "RssAnon":
+ s.RssAnon = vUintBytes
+ case "RssFile":
+ s.RssFile = vUintBytes
+ case "RssShmem":
+ s.RssShmem = vUintBytes
+ case "VmData":
+ s.VmData = vUintBytes
+ case "VmStk":
+ s.VmStk = vUintBytes
+ case "VmExe":
+ s.VmExe = vUintBytes
+ case "VmLib":
+ s.VmLib = vUintBytes
+ case "VmPTE":
+ s.VmPTE = vUintBytes
+ case "VmPMD":
+ s.VmPMD = vUintBytes
+ case "VmSwap":
+ s.VmSwap = vUintBytes
+ case "HugetlbPages":
+ s.HugetlbPages = vUintBytes
+ case "voluntary_ctxt_switches":
+ s.VoluntaryCtxtSwitches = vUint
+ case "nonvoluntary_ctxt_switches":
+ s.NonVoluntaryCtxtSwitches = vUint
+ }
+}
+
+// TotalCtxtSwitches returns the total context switch.
+func (s ProcStatus) TotalCtxtSwitches() uint64 {
+ return s.VoluntaryCtxtSwitches + s.NonVoluntaryCtxtSwitches
+}
diff --git a/vendor/github.com/prometheus/procfs/proc_sys.go b/vendor/github.com/prometheus/procfs/proc_sys.go
new file mode 100644
index 0000000..d46533e
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/proc_sys.go
@@ -0,0 +1,51 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "fmt"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+func sysctlToPath(sysctl string) string {
+ return strings.Replace(sysctl, ".", "/", -1)
+}
+
+func (fs FS) SysctlStrings(sysctl string) ([]string, error) {
+ value, err := util.SysReadFile(fs.proc.Path("sys", sysctlToPath(sysctl)))
+ if err != nil {
+ return nil, err
+ }
+ return strings.Fields(value), nil
+
+}
+
+func (fs FS) SysctlInts(sysctl string) ([]int, error) {
+ fields, err := fs.SysctlStrings(sysctl)
+ if err != nil {
+ return nil, err
+ }
+
+ values := make([]int, len(fields))
+ for i, f := range fields {
+ vp := util.NewValueParser(f)
+ values[i] = vp.Int()
+ if err := vp.Err(); err != nil {
+ return nil, fmt.Errorf("field %d in sysctl %s is not a valid int: %w", i, sysctl, err)
+ }
+ }
+ return values, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/schedstat.go b/vendor/github.com/prometheus/procfs/schedstat.go
new file mode 100644
index 0000000..5f7f32d
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/schedstat.go
@@ -0,0 +1,121 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "errors"
+ "os"
+ "regexp"
+ "strconv"
+)
+
+var (
+ cpuLineRE = regexp.MustCompile(`cpu(\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+)`)
+ procLineRE = regexp.MustCompile(`(\d+) (\d+) (\d+)`)
+)
+
+// Schedstat contains scheduler statistics from /proc/schedstat
+//
+// See
+// https://www.kernel.org/doc/Documentation/scheduler/sched-stats.txt
+// for a detailed description of what these numbers mean.
+//
+// Note the current kernel documentation claims some of the time units are in
+// jiffies when they are actually in nanoseconds since 2.6.23 with the
+// introduction of CFS. A fix to the documentation is pending. See
+// https://lore.kernel.org/patchwork/project/lkml/list/?series=403473
+type Schedstat struct {
+ CPUs []*SchedstatCPU
+}
+
+// SchedstatCPU contains the values from one "cpu" line.
+type SchedstatCPU struct {
+ CPUNum string
+
+ RunningNanoseconds uint64
+ WaitingNanoseconds uint64
+ RunTimeslices uint64
+}
+
+// ProcSchedstat contains the values from `/proc//schedstat`.
+type ProcSchedstat struct {
+ RunningNanoseconds uint64
+ WaitingNanoseconds uint64
+ RunTimeslices uint64
+}
+
+// Schedstat reads data from `/proc/schedstat`.
+func (fs FS) Schedstat() (*Schedstat, error) {
+ file, err := os.Open(fs.proc.Path("schedstat"))
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ stats := &Schedstat{}
+ scanner := bufio.NewScanner(file)
+
+ for scanner.Scan() {
+ match := cpuLineRE.FindStringSubmatch(scanner.Text())
+ if match != nil {
+ cpu := &SchedstatCPU{}
+ cpu.CPUNum = match[1]
+
+ cpu.RunningNanoseconds, err = strconv.ParseUint(match[8], 10, 64)
+ if err != nil {
+ continue
+ }
+
+ cpu.WaitingNanoseconds, err = strconv.ParseUint(match[9], 10, 64)
+ if err != nil {
+ continue
+ }
+
+ cpu.RunTimeslices, err = strconv.ParseUint(match[10], 10, 64)
+ if err != nil {
+ continue
+ }
+
+ stats.CPUs = append(stats.CPUs, cpu)
+ }
+ }
+
+ return stats, nil
+}
+
+func parseProcSchedstat(contents string) (ProcSchedstat, error) {
+ var (
+ stats ProcSchedstat
+ err error
+ )
+ match := procLineRE.FindStringSubmatch(contents)
+
+ if match != nil {
+ stats.RunningNanoseconds, err = strconv.ParseUint(match[1], 10, 64)
+ if err != nil {
+ return stats, err
+ }
+
+ stats.WaitingNanoseconds, err = strconv.ParseUint(match[2], 10, 64)
+ if err != nil {
+ return stats, err
+ }
+
+ stats.RunTimeslices, err = strconv.ParseUint(match[3], 10, 64)
+ return stats, err
+ }
+
+ return stats, errors.New("could not parse schedstat")
+}
diff --git a/vendor/github.com/prometheus/procfs/slab.go b/vendor/github.com/prometheus/procfs/slab.go
new file mode 100644
index 0000000..bc9aaf5
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/slab.go
@@ -0,0 +1,151 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "regexp"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+var (
+ slabSpace = regexp.MustCompile(`\s+`)
+ slabVer = regexp.MustCompile(`slabinfo -`)
+ slabHeader = regexp.MustCompile(`# name`)
+)
+
+// Slab represents a slab pool in the kernel.
+type Slab struct {
+ Name string
+ ObjActive int64
+ ObjNum int64
+ ObjSize int64
+ ObjPerSlab int64
+ PagesPerSlab int64
+ // tunables
+ Limit int64
+ Batch int64
+ SharedFactor int64
+ SlabActive int64
+ SlabNum int64
+ SharedAvail int64
+}
+
+// SlabInfo represents info for all slabs.
+type SlabInfo struct {
+ Slabs []*Slab
+}
+
+func shouldParseSlab(line string) bool {
+ if slabVer.MatchString(line) {
+ return false
+ }
+ if slabHeader.MatchString(line) {
+ return false
+ }
+ return true
+}
+
+// parseV21SlabEntry is used to parse a line from /proc/slabinfo version 2.1.
+func parseV21SlabEntry(line string) (*Slab, error) {
+ // First cleanup whitespace.
+ l := slabSpace.ReplaceAllString(line, " ")
+ s := strings.Split(l, " ")
+ if len(s) != 16 {
+ return nil, fmt.Errorf("unable to parse: %q", line)
+ }
+ var err error
+ i := &Slab{Name: s[0]}
+ i.ObjActive, err = strconv.ParseInt(s[1], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.ObjNum, err = strconv.ParseInt(s[2], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.ObjSize, err = strconv.ParseInt(s[3], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.ObjPerSlab, err = strconv.ParseInt(s[4], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.PagesPerSlab, err = strconv.ParseInt(s[5], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.Limit, err = strconv.ParseInt(s[8], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.Batch, err = strconv.ParseInt(s[9], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.SharedFactor, err = strconv.ParseInt(s[10], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.SlabActive, err = strconv.ParseInt(s[13], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.SlabNum, err = strconv.ParseInt(s[14], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ i.SharedAvail, err = strconv.ParseInt(s[15], 10, 64)
+ if err != nil {
+ return nil, err
+ }
+ return i, nil
+}
+
+// parseSlabInfo21 is used to parse a slabinfo 2.1 file.
+func parseSlabInfo21(r *bytes.Reader) (SlabInfo, error) {
+ scanner := bufio.NewScanner(r)
+ s := SlabInfo{Slabs: []*Slab{}}
+ for scanner.Scan() {
+ line := scanner.Text()
+ if !shouldParseSlab(line) {
+ continue
+ }
+ slab, err := parseV21SlabEntry(line)
+ if err != nil {
+ return s, err
+ }
+ s.Slabs = append(s.Slabs, slab)
+ }
+ return s, nil
+}
+
+// SlabInfo reads data from `/proc/slabinfo`.
+func (fs FS) SlabInfo() (SlabInfo, error) {
+ // TODO: Consider passing options to allow for parsing different
+ // slabinfo versions. However, slabinfo 2.1 has been stable since
+ // kernel 2.6.10 and later.
+ data, err := util.ReadFileNoStat(fs.proc.Path("slabinfo"))
+ if err != nil {
+ return SlabInfo{}, err
+ }
+
+ return parseSlabInfo21(bytes.NewReader(data))
+}
diff --git a/vendor/github.com/prometheus/procfs/softirqs.go b/vendor/github.com/prometheus/procfs/softirqs.go
new file mode 100644
index 0000000..559129c
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/softirqs.go
@@ -0,0 +1,160 @@
+// Copyright 2022 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Softirqs represents the softirq statistics.
+type Softirqs struct {
+ Hi []uint64
+ Timer []uint64
+ NetTx []uint64
+ NetRx []uint64
+ Block []uint64
+ IRQPoll []uint64
+ Tasklet []uint64
+ Sched []uint64
+ HRTimer []uint64
+ RCU []uint64
+}
+
+func (fs FS) Softirqs() (Softirqs, error) {
+ fileName := fs.proc.Path("softirqs")
+ data, err := util.ReadFileNoStat(fileName)
+ if err != nil {
+ return Softirqs{}, err
+ }
+
+ reader := bytes.NewReader(data)
+
+ return parseSoftirqs(reader)
+}
+
+func parseSoftirqs(r io.Reader) (Softirqs, error) {
+ var (
+ softirqs = Softirqs{}
+ scanner = bufio.NewScanner(r)
+ )
+
+ if !scanner.Scan() {
+ return Softirqs{}, fmt.Errorf("softirqs empty")
+ }
+
+ for scanner.Scan() {
+ parts := strings.Fields(scanner.Text())
+ var err error
+
+ // require at least one cpu
+ if len(parts) < 2 {
+ continue
+ }
+ switch {
+ case parts[0] == "HI:":
+ perCPU := parts[1:]
+ softirqs.Hi = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.Hi[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (HI%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "TIMER:":
+ perCPU := parts[1:]
+ softirqs.Timer = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.Timer[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (TIMER%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "NET_TX:":
+ perCPU := parts[1:]
+ softirqs.NetTx = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.NetTx[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (NET_TX%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "NET_RX:":
+ perCPU := parts[1:]
+ softirqs.NetRx = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.NetRx[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (NET_RX%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "BLOCK:":
+ perCPU := parts[1:]
+ softirqs.Block = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.Block[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (BLOCK%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "IRQ_POLL:":
+ perCPU := parts[1:]
+ softirqs.IRQPoll = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.IRQPoll[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (IRQ_POLL%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "TASKLET:":
+ perCPU := parts[1:]
+ softirqs.Tasklet = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.Tasklet[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (TASKLET%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "SCHED:":
+ perCPU := parts[1:]
+ softirqs.Sched = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.Sched[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (SCHED%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "HRTIMER:":
+ perCPU := parts[1:]
+ softirqs.HRTimer = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.HRTimer[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (HRTIMER%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "RCU:":
+ perCPU := parts[1:]
+ softirqs.RCU = make([]uint64, len(perCPU))
+ for i, count := range perCPU {
+ if softirqs.RCU[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse %q (RCU%d): %w", count, i, err)
+ }
+ }
+ }
+ }
+
+ if err := scanner.Err(); err != nil {
+ return Softirqs{}, fmt.Errorf("couldn't parse softirqs: %w", err)
+ }
+
+ return softirqs, scanner.Err()
+}
diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go
new file mode 100644
index 0000000..33f97ca
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/stat.go
@@ -0,0 +1,244 @@
+// Copyright 2018 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/fs"
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// CPUStat shows how much time the cpu spend in various stages.
+type CPUStat struct {
+ User float64
+ Nice float64
+ System float64
+ Idle float64
+ Iowait float64
+ IRQ float64
+ SoftIRQ float64
+ Steal float64
+ Guest float64
+ GuestNice float64
+}
+
+// SoftIRQStat represent the softirq statistics as exported in the procfs stat file.
+// A nice introduction can be found at https://0xax.gitbooks.io/linux-insides/content/interrupts/interrupts-9.html
+// It is possible to get per-cpu stats by reading `/proc/softirqs`.
+type SoftIRQStat struct {
+ Hi uint64
+ Timer uint64
+ NetTx uint64
+ NetRx uint64
+ Block uint64
+ BlockIoPoll uint64
+ Tasklet uint64
+ Sched uint64
+ Hrtimer uint64
+ Rcu uint64
+}
+
+// Stat represents kernel/system statistics.
+type Stat struct {
+ // Boot time in seconds since the Epoch.
+ BootTime uint64
+ // Summed up cpu statistics.
+ CPUTotal CPUStat
+ // Per-CPU statistics.
+ CPU []CPUStat
+ // Number of times interrupts were handled, which contains numbered and unnumbered IRQs.
+ IRQTotal uint64
+ // Number of times a numbered IRQ was triggered.
+ IRQ []uint64
+ // Number of times a context switch happened.
+ ContextSwitches uint64
+ // Number of times a process was created.
+ ProcessCreated uint64
+ // Number of processes currently running.
+ ProcessesRunning uint64
+ // Number of processes currently blocked (waiting for IO).
+ ProcessesBlocked uint64
+ // Number of times a softirq was scheduled.
+ SoftIRQTotal uint64
+ // Detailed softirq statistics.
+ SoftIRQ SoftIRQStat
+}
+
+// Parse a cpu statistics line and returns the CPUStat struct plus the cpu id (or -1 for the overall sum).
+func parseCPUStat(line string) (CPUStat, int64, error) {
+ cpuStat := CPUStat{}
+ var cpu string
+
+ count, err := fmt.Sscanf(line, "%s %f %f %f %f %f %f %f %f %f %f",
+ &cpu,
+ &cpuStat.User, &cpuStat.Nice, &cpuStat.System, &cpuStat.Idle,
+ &cpuStat.Iowait, &cpuStat.IRQ, &cpuStat.SoftIRQ, &cpuStat.Steal,
+ &cpuStat.Guest, &cpuStat.GuestNice)
+
+ if err != nil && err != io.EOF {
+ return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu): %w", line, err)
+ }
+ if count == 0 {
+ return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu): 0 elements parsed", line)
+ }
+
+ cpuStat.User /= userHZ
+ cpuStat.Nice /= userHZ
+ cpuStat.System /= userHZ
+ cpuStat.Idle /= userHZ
+ cpuStat.Iowait /= userHZ
+ cpuStat.IRQ /= userHZ
+ cpuStat.SoftIRQ /= userHZ
+ cpuStat.Steal /= userHZ
+ cpuStat.Guest /= userHZ
+ cpuStat.GuestNice /= userHZ
+
+ if cpu == "cpu" {
+ return cpuStat, -1, nil
+ }
+
+ cpuID, err := strconv.ParseInt(cpu[3:], 10, 64)
+ if err != nil {
+ return CPUStat{}, -1, fmt.Errorf("couldn't parse %q (cpu/cpuid): %w", line, err)
+ }
+
+ return cpuStat, cpuID, nil
+}
+
+// Parse a softirq line.
+func parseSoftIRQStat(line string) (SoftIRQStat, uint64, error) {
+ softIRQStat := SoftIRQStat{}
+ var total uint64
+ var prefix string
+
+ _, err := fmt.Sscanf(line, "%s %d %d %d %d %d %d %d %d %d %d %d",
+ &prefix, &total,
+ &softIRQStat.Hi, &softIRQStat.Timer, &softIRQStat.NetTx, &softIRQStat.NetRx,
+ &softIRQStat.Block, &softIRQStat.BlockIoPoll,
+ &softIRQStat.Tasklet, &softIRQStat.Sched,
+ &softIRQStat.Hrtimer, &softIRQStat.Rcu)
+
+ if err != nil {
+ return SoftIRQStat{}, 0, fmt.Errorf("couldn't parse %q (softirq): %w", line, err)
+ }
+
+ return softIRQStat, total, nil
+}
+
+// NewStat returns information about current cpu/process statistics.
+// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt
+//
+// Deprecated: Use fs.Stat() instead.
+func NewStat() (Stat, error) {
+ fs, err := NewFS(fs.DefaultProcMountPoint)
+ if err != nil {
+ return Stat{}, err
+ }
+ return fs.Stat()
+}
+
+// NewStat returns information about current cpu/process statistics.
+// See: https://www.kernel.org/doc/Documentation/filesystems/proc.txt
+//
+// Deprecated: Use fs.Stat() instead.
+func (fs FS) NewStat() (Stat, error) {
+ return fs.Stat()
+}
+
+// Stat returns information about current cpu/process statistics.
+// See: https://www.kernel.org/doc/Documentation/filesystems/proc.txt
+func (fs FS) Stat() (Stat, error) {
+ fileName := fs.proc.Path("stat")
+ data, err := util.ReadFileNoStat(fileName)
+ if err != nil {
+ return Stat{}, err
+ }
+
+ stat := Stat{}
+
+ scanner := bufio.NewScanner(bytes.NewReader(data))
+ for scanner.Scan() {
+ line := scanner.Text()
+ parts := strings.Fields(scanner.Text())
+ // require at least
+ if len(parts) < 2 {
+ continue
+ }
+ switch {
+ case parts[0] == "btime":
+ if stat.BootTime, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (btime): %w", parts[1], err)
+ }
+ case parts[0] == "intr":
+ if stat.IRQTotal, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (intr): %w", parts[1], err)
+ }
+ numberedIRQs := parts[2:]
+ stat.IRQ = make([]uint64, len(numberedIRQs))
+ for i, count := range numberedIRQs {
+ if stat.IRQ[i], err = strconv.ParseUint(count, 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (intr%d): %w", count, i, err)
+ }
+ }
+ case parts[0] == "ctxt":
+ if stat.ContextSwitches, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (ctxt): %w", parts[1], err)
+ }
+ case parts[0] == "processes":
+ if stat.ProcessCreated, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (processes): %w", parts[1], err)
+ }
+ case parts[0] == "procs_running":
+ if stat.ProcessesRunning, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (procs_running): %w", parts[1], err)
+ }
+ case parts[0] == "procs_blocked":
+ if stat.ProcessesBlocked, err = strconv.ParseUint(parts[1], 10, 64); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q (procs_blocked): %w", parts[1], err)
+ }
+ case parts[0] == "softirq":
+ softIRQStats, total, err := parseSoftIRQStat(line)
+ if err != nil {
+ return Stat{}, err
+ }
+ stat.SoftIRQTotal = total
+ stat.SoftIRQ = softIRQStats
+ case strings.HasPrefix(parts[0], "cpu"):
+ cpuStat, cpuID, err := parseCPUStat(line)
+ if err != nil {
+ return Stat{}, err
+ }
+ if cpuID == -1 {
+ stat.CPUTotal = cpuStat
+ } else {
+ for int64(len(stat.CPU)) <= cpuID {
+ stat.CPU = append(stat.CPU, CPUStat{})
+ }
+ stat.CPU[cpuID] = cpuStat
+ }
+ }
+ }
+
+ if err := scanner.Err(); err != nil {
+ return Stat{}, fmt.Errorf("couldn't parse %q: %w", fileName, err)
+ }
+
+ return stat, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/swaps.go b/vendor/github.com/prometheus/procfs/swaps.go
new file mode 100644
index 0000000..15edc22
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/swaps.go
@@ -0,0 +1,89 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package procfs
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Swap represents an entry in /proc/swaps.
+type Swap struct {
+ Filename string
+ Type string
+ Size int
+ Used int
+ Priority int
+}
+
+// Swaps returns a slice of all configured swap devices on the system.
+func (fs FS) Swaps() ([]*Swap, error) {
+ data, err := util.ReadFileNoStat(fs.proc.Path("swaps"))
+ if err != nil {
+ return nil, err
+ }
+ return parseSwaps(data)
+}
+
+func parseSwaps(info []byte) ([]*Swap, error) {
+ swaps := []*Swap{}
+ scanner := bufio.NewScanner(bytes.NewReader(info))
+ scanner.Scan() // ignore header line
+ for scanner.Scan() {
+ swapString := scanner.Text()
+ parsedSwap, err := parseSwapString(swapString)
+ if err != nil {
+ return nil, err
+ }
+ swaps = append(swaps, parsedSwap)
+ }
+
+ err := scanner.Err()
+ return swaps, err
+}
+
+func parseSwapString(swapString string) (*Swap, error) {
+ var err error
+
+ swapFields := strings.Fields(swapString)
+ swapLength := len(swapFields)
+ if swapLength < 5 {
+ return nil, fmt.Errorf("too few fields in swap string: %s", swapString)
+ }
+
+ swap := &Swap{
+ Filename: swapFields[0],
+ Type: swapFields[1],
+ }
+
+ swap.Size, err = strconv.Atoi(swapFields[2])
+ if err != nil {
+ return nil, fmt.Errorf("invalid swap size: %s", swapFields[2])
+ }
+ swap.Used, err = strconv.Atoi(swapFields[3])
+ if err != nil {
+ return nil, fmt.Errorf("invalid swap used: %s", swapFields[3])
+ }
+ swap.Priority, err = strconv.Atoi(swapFields[4])
+ if err != nil {
+ return nil, fmt.Errorf("invalid swap priority: %s", swapFields[4])
+ }
+
+ return swap, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/ttar b/vendor/github.com/prometheus/procfs/ttar
new file mode 100644
index 0000000..19ef02b
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/ttar
@@ -0,0 +1,413 @@
+#!/usr/bin/env bash
+
+# Purpose: plain text tar format
+# Limitations: - only suitable for text files, directories, and symlinks
+# - stores only filename, content, and mode
+# - not designed for untrusted input
+#
+# Note: must work with bash version 3.2 (macOS)
+
+# Copyright 2017 Roger Luethi
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit -o nounset
+
+# Sanitize environment (for instance, standard sorting of glob matches)
+export LC_ALL=C
+
+path=""
+CMD=""
+ARG_STRING="$*"
+
+#------------------------------------------------------------------------------
+# Not all sed implementations can work on null bytes. In order to make ttar
+# work out of the box on macOS, use Python as a stream editor.
+
+USE_PYTHON=0
+
+PYTHON_CREATE_FILTER=$(cat << 'PCF'
+#!/usr/bin/env python
+
+import re
+import sys
+
+for line in sys.stdin:
+ line = re.sub(r'EOF', r'\EOF', line)
+ line = re.sub(r'NULLBYTE', r'\NULLBYTE', line)
+ line = re.sub('\x00', r'NULLBYTE', line)
+ sys.stdout.write(line)
+PCF
+)
+
+PYTHON_EXTRACT_FILTER=$(cat << 'PEF'
+#!/usr/bin/env python
+
+import re
+import sys
+
+for line in sys.stdin:
+ line = re.sub(r'(?/dev/null; then
+ echo "ERROR Python not found. Aborting."
+ exit 2
+ fi
+ USE_PYTHON=1
+ fi
+}
+
+#------------------------------------------------------------------------------
+
+function usage {
+ bname=$(basename "$0")
+ cat << USAGE
+Usage: $bname [-C ] -c -f (create archive)
+ $bname -t -f (list archive contents)
+ $bname [-C ] -x -f (extract archive)
+
+Options:
+ -C (change directory)
+ -v (verbose)
+ --recursive-unlink (recursively delete existing directory if path
+ collides with file or directory to extract)
+
+Example: Change to sysfs directory, create ttar file from fixtures directory
+ $bname -C sysfs -c -f sysfs/fixtures.ttar fixtures/
+USAGE
+exit "$1"
+}
+
+function vecho {
+ if [ "${VERBOSE:-}" == "yes" ]; then
+ echo >&7 "$@"
+ fi
+}
+
+function set_cmd {
+ if [ -n "$CMD" ]; then
+ echo "ERROR: more than one command given"
+ echo
+ usage 2
+ fi
+ CMD=$1
+}
+
+unset VERBOSE
+unset RECURSIVE_UNLINK
+
+while getopts :cf:-:htxvC: opt; do
+ case $opt in
+ c)
+ set_cmd "create"
+ ;;
+ f)
+ ARCHIVE=$OPTARG
+ ;;
+ h)
+ usage 0
+ ;;
+ t)
+ set_cmd "list"
+ ;;
+ x)
+ set_cmd "extract"
+ ;;
+ v)
+ VERBOSE=yes
+ exec 7>&1
+ ;;
+ C)
+ CDIR=$OPTARG
+ ;;
+ -)
+ case $OPTARG in
+ recursive-unlink)
+ RECURSIVE_UNLINK="yes"
+ ;;
+ *)
+ echo -e "Error: invalid option -$OPTARG"
+ echo
+ usage 1
+ ;;
+ esac
+ ;;
+ *)
+ echo >&2 "ERROR: invalid option -$OPTARG"
+ echo
+ usage 1
+ ;;
+ esac
+done
+
+# Remove processed options from arguments
+shift $(( OPTIND - 1 ));
+
+if [ "${CMD:-}" == "" ]; then
+ echo >&2 "ERROR: no command given"
+ echo
+ usage 1
+elif [ "${ARCHIVE:-}" == "" ]; then
+ echo >&2 "ERROR: no archive name given"
+ echo
+ usage 1
+fi
+
+function list {
+ local path=""
+ local size=0
+ local line_no=0
+ local ttar_file=$1
+ if [ -n "${2:-}" ]; then
+ echo >&2 "ERROR: too many arguments."
+ echo
+ usage 1
+ fi
+ if [ ! -e "$ttar_file" ]; then
+ echo >&2 "ERROR: file not found ($ttar_file)"
+ echo
+ usage 1
+ fi
+ while read -r line; do
+ line_no=$(( line_no + 1 ))
+ if [ $size -gt 0 ]; then
+ size=$(( size - 1 ))
+ continue
+ fi
+ if [[ $line =~ ^Path:\ (.*)$ ]]; then
+ path=${BASH_REMATCH[1]}
+ elif [[ $line =~ ^Lines:\ (.*)$ ]]; then
+ size=${BASH_REMATCH[1]}
+ echo "$path"
+ elif [[ $line =~ ^Directory:\ (.*)$ ]]; then
+ path=${BASH_REMATCH[1]}
+ echo "$path/"
+ elif [[ $line =~ ^SymlinkTo:\ (.*)$ ]]; then
+ echo "$path -> ${BASH_REMATCH[1]}"
+ fi
+ done < "$ttar_file"
+}
+
+function extract {
+ local path=""
+ local size=0
+ local line_no=0
+ local ttar_file=$1
+ if [ -n "${2:-}" ]; then
+ echo >&2 "ERROR: too many arguments."
+ echo
+ usage 1
+ fi
+ if [ ! -e "$ttar_file" ]; then
+ echo >&2 "ERROR: file not found ($ttar_file)"
+ echo
+ usage 1
+ fi
+ while IFS= read -r line; do
+ line_no=$(( line_no + 1 ))
+ local eof_without_newline
+ if [ "$size" -gt 0 ]; then
+ if [[ "$line" =~ [^\\]EOF ]]; then
+ # An EOF not preceded by a backslash indicates that the line
+ # does not end with a newline
+ eof_without_newline=1
+ else
+ eof_without_newline=0
+ fi
+ # Replace NULLBYTE with null byte if at beginning of line
+ # Replace NULLBYTE with null byte unless preceded by backslash
+ # Remove one backslash in front of NULLBYTE (if any)
+ # Remove EOF unless preceded by backslash
+ # Remove one backslash in front of EOF
+ if [ $USE_PYTHON -eq 1 ]; then
+ echo -n "$line" | python -c "$PYTHON_EXTRACT_FILTER" >> "$path"
+ else
+ # The repeated pattern makes up for sed's lack of negative
+ # lookbehind assertions (for consecutive null bytes).
+ echo -n "$line" | \
+ sed -e 's/^NULLBYTE/\x0/g;
+ s/\([^\\]\)NULLBYTE/\1\x0/g;
+ s/\([^\\]\)NULLBYTE/\1\x0/g;
+ s/\\NULLBYTE/NULLBYTE/g;
+ s/\([^\\]\)EOF/\1/g;
+ s/\\EOF/EOF/g;
+ ' >> "$path"
+ fi
+ if [[ "$eof_without_newline" -eq 0 ]]; then
+ echo >> "$path"
+ fi
+ size=$(( size - 1 ))
+ continue
+ fi
+ if [[ $line =~ ^Path:\ (.*)$ ]]; then
+ path=${BASH_REMATCH[1]}
+ if [ -L "$path" ]; then
+ rm "$path"
+ elif [ -d "$path" ]; then
+ if [ "${RECURSIVE_UNLINK:-}" == "yes" ]; then
+ rm -r "$path"
+ else
+ # Safe because symlinks to directories are dealt with above
+ rmdir "$path"
+ fi
+ elif [ -e "$path" ]; then
+ rm "$path"
+ fi
+ elif [[ $line =~ ^Lines:\ (.*)$ ]]; then
+ size=${BASH_REMATCH[1]}
+ # Create file even if it is zero-length.
+ touch "$path"
+ vecho " $path"
+ elif [[ $line =~ ^Mode:\ (.*)$ ]]; then
+ mode=${BASH_REMATCH[1]}
+ chmod "$mode" "$path"
+ vecho "$mode"
+ elif [[ $line =~ ^Directory:\ (.*)$ ]]; then
+ path=${BASH_REMATCH[1]}
+ mkdir -p "$path"
+ vecho " $path/"
+ elif [[ $line =~ ^SymlinkTo:\ (.*)$ ]]; then
+ ln -s "${BASH_REMATCH[1]}" "$path"
+ vecho " $path -> ${BASH_REMATCH[1]}"
+ elif [[ $line =~ ^# ]]; then
+ # Ignore comments between files
+ continue
+ else
+ echo >&2 "ERROR: Unknown keyword on line $line_no: $line"
+ exit 1
+ fi
+ done < "$ttar_file"
+}
+
+function div {
+ echo "# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -" \
+ "- - - - - -"
+}
+
+function get_mode {
+ local mfile=$1
+ if [ -z "${STAT_OPTION:-}" ]; then
+ if stat -c '%a' "$mfile" >/dev/null 2>&1; then
+ # GNU stat
+ STAT_OPTION='-c'
+ STAT_FORMAT='%a'
+ else
+ # BSD stat
+ STAT_OPTION='-f'
+ # Octal output, user/group/other (omit file type, sticky bit)
+ STAT_FORMAT='%OLp'
+ fi
+ fi
+ stat "${STAT_OPTION}" "${STAT_FORMAT}" "$mfile"
+}
+
+function _create {
+ shopt -s nullglob
+ local mode
+ local eof_without_newline
+ while (( "$#" )); do
+ file=$1
+ if [ -L "$file" ]; then
+ echo "Path: $file"
+ symlinkTo=$(readlink "$file")
+ echo "SymlinkTo: $symlinkTo"
+ vecho " $file -> $symlinkTo"
+ div
+ elif [ -d "$file" ]; then
+ # Strip trailing slash (if there is one)
+ file=${file%/}
+ echo "Directory: $file"
+ mode=$(get_mode "$file")
+ echo "Mode: $mode"
+ vecho "$mode $file/"
+ div
+ # Find all files and dirs, including hidden/dot files
+ for x in "$file/"{*,.[^.]*}; do
+ _create "$x"
+ done
+ elif [ -f "$file" ]; then
+ echo "Path: $file"
+ lines=$(wc -l "$file"|awk '{print $1}')
+ eof_without_newline=0
+ if [[ "$(wc -c "$file"|awk '{print $1}')" -gt 0 ]] && \
+ [[ "$(tail -c 1 "$file" | wc -l)" -eq 0 ]]; then
+ eof_without_newline=1
+ lines=$((lines+1))
+ fi
+ echo "Lines: $lines"
+ # Add backslash in front of EOF
+ # Add backslash in front of NULLBYTE
+ # Replace null byte with NULLBYTE
+ if [ $USE_PYTHON -eq 1 ]; then
+ < "$file" python -c "$PYTHON_CREATE_FILTER"
+ else
+ < "$file" \
+ sed 's/EOF/\\EOF/g;
+ s/NULLBYTE/\\NULLBYTE/g;
+ s/\x0/NULLBYTE/g;
+ '
+ fi
+ if [[ "$eof_without_newline" -eq 1 ]]; then
+ # Finish line with EOF to indicate that the original line did
+ # not end with a linefeed
+ echo "EOF"
+ fi
+ mode=$(get_mode "$file")
+ echo "Mode: $mode"
+ vecho "$mode $file"
+ div
+ else
+ echo >&2 "ERROR: file not found ($file in $(pwd))"
+ exit 2
+ fi
+ shift
+ done
+}
+
+function create {
+ ttar_file=$1
+ shift
+ if [ -z "${1:-}" ]; then
+ echo >&2 "ERROR: missing arguments."
+ echo
+ usage 1
+ fi
+ if [ -e "$ttar_file" ]; then
+ rm "$ttar_file"
+ fi
+ exec > "$ttar_file"
+ echo "# Archive created by ttar $ARG_STRING"
+ _create "$@"
+}
+
+test_environment
+
+if [ -n "${CDIR:-}" ]; then
+ if [[ "$ARCHIVE" != /* ]]; then
+ # Relative path: preserve the archive's location before changing
+ # directory
+ ARCHIVE="$(pwd)/$ARCHIVE"
+ fi
+ cd "$CDIR"
+fi
+
+"$CMD" "$ARCHIVE" "$@"
diff --git a/vendor/github.com/prometheus/procfs/vm.go b/vendor/github.com/prometheus/procfs/vm.go
new file mode 100644
index 0000000..20ceb77
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/vm.go
@@ -0,0 +1,210 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows
+// +build !windows
+
+package procfs
+
+import (
+ "fmt"
+ "os"
+ "path/filepath"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// The VM interface is described at
+// https://www.kernel.org/doc/Documentation/sysctl/vm.txt
+// Each setting is exposed as a single file.
+// Each file contains one line with a single numerical value, except lowmem_reserve_ratio which holds an array
+// and numa_zonelist_order (deprecated) which is a string.
+type VM struct {
+ AdminReserveKbytes *int64 // /proc/sys/vm/admin_reserve_kbytes
+ BlockDump *int64 // /proc/sys/vm/block_dump
+ CompactUnevictableAllowed *int64 // /proc/sys/vm/compact_unevictable_allowed
+ DirtyBackgroundBytes *int64 // /proc/sys/vm/dirty_background_bytes
+ DirtyBackgroundRatio *int64 // /proc/sys/vm/dirty_background_ratio
+ DirtyBytes *int64 // /proc/sys/vm/dirty_bytes
+ DirtyExpireCentisecs *int64 // /proc/sys/vm/dirty_expire_centisecs
+ DirtyRatio *int64 // /proc/sys/vm/dirty_ratio
+ DirtytimeExpireSeconds *int64 // /proc/sys/vm/dirtytime_expire_seconds
+ DirtyWritebackCentisecs *int64 // /proc/sys/vm/dirty_writeback_centisecs
+ DropCaches *int64 // /proc/sys/vm/drop_caches
+ ExtfragThreshold *int64 // /proc/sys/vm/extfrag_threshold
+ HugetlbShmGroup *int64 // /proc/sys/vm/hugetlb_shm_group
+ LaptopMode *int64 // /proc/sys/vm/laptop_mode
+ LegacyVaLayout *int64 // /proc/sys/vm/legacy_va_layout
+ LowmemReserveRatio []*int64 // /proc/sys/vm/lowmem_reserve_ratio
+ MaxMapCount *int64 // /proc/sys/vm/max_map_count
+ MemoryFailureEarlyKill *int64 // /proc/sys/vm/memory_failure_early_kill
+ MemoryFailureRecovery *int64 // /proc/sys/vm/memory_failure_recovery
+ MinFreeKbytes *int64 // /proc/sys/vm/min_free_kbytes
+ MinSlabRatio *int64 // /proc/sys/vm/min_slab_ratio
+ MinUnmappedRatio *int64 // /proc/sys/vm/min_unmapped_ratio
+ MmapMinAddr *int64 // /proc/sys/vm/mmap_min_addr
+ NrHugepages *int64 // /proc/sys/vm/nr_hugepages
+ NrHugepagesMempolicy *int64 // /proc/sys/vm/nr_hugepages_mempolicy
+ NrOvercommitHugepages *int64 // /proc/sys/vm/nr_overcommit_hugepages
+ NumaStat *int64 // /proc/sys/vm/numa_stat
+ NumaZonelistOrder string // /proc/sys/vm/numa_zonelist_order
+ OomDumpTasks *int64 // /proc/sys/vm/oom_dump_tasks
+ OomKillAllocatingTask *int64 // /proc/sys/vm/oom_kill_allocating_task
+ OvercommitKbytes *int64 // /proc/sys/vm/overcommit_kbytes
+ OvercommitMemory *int64 // /proc/sys/vm/overcommit_memory
+ OvercommitRatio *int64 // /proc/sys/vm/overcommit_ratio
+ PageCluster *int64 // /proc/sys/vm/page-cluster
+ PanicOnOom *int64 // /proc/sys/vm/panic_on_oom
+ PercpuPagelistFraction *int64 // /proc/sys/vm/percpu_pagelist_fraction
+ StatInterval *int64 // /proc/sys/vm/stat_interval
+ Swappiness *int64 // /proc/sys/vm/swappiness
+ UserReserveKbytes *int64 // /proc/sys/vm/user_reserve_kbytes
+ VfsCachePressure *int64 // /proc/sys/vm/vfs_cache_pressure
+ WatermarkBoostFactor *int64 // /proc/sys/vm/watermark_boost_factor
+ WatermarkScaleFactor *int64 // /proc/sys/vm/watermark_scale_factor
+ ZoneReclaimMode *int64 // /proc/sys/vm/zone_reclaim_mode
+}
+
+// VM reads the VM statistics from the specified `proc` filesystem.
+func (fs FS) VM() (*VM, error) {
+ path := fs.proc.Path("sys/vm")
+ file, err := os.Stat(path)
+ if err != nil {
+ return nil, err
+ }
+ if !file.Mode().IsDir() {
+ return nil, fmt.Errorf("%s is not a directory", path)
+ }
+
+ files, err := os.ReadDir(path)
+ if err != nil {
+ return nil, err
+ }
+
+ var vm VM
+ for _, f := range files {
+ if f.IsDir() {
+ continue
+ }
+
+ name := filepath.Join(path, f.Name())
+ // ignore errors on read, as there are some write only
+ // in /proc/sys/vm
+ value, err := util.SysReadFile(name)
+ if err != nil {
+ continue
+ }
+ vp := util.NewValueParser(value)
+
+ switch f.Name() {
+ case "admin_reserve_kbytes":
+ vm.AdminReserveKbytes = vp.PInt64()
+ case "block_dump":
+ vm.BlockDump = vp.PInt64()
+ case "compact_unevictable_allowed":
+ vm.CompactUnevictableAllowed = vp.PInt64()
+ case "dirty_background_bytes":
+ vm.DirtyBackgroundBytes = vp.PInt64()
+ case "dirty_background_ratio":
+ vm.DirtyBackgroundRatio = vp.PInt64()
+ case "dirty_bytes":
+ vm.DirtyBytes = vp.PInt64()
+ case "dirty_expire_centisecs":
+ vm.DirtyExpireCentisecs = vp.PInt64()
+ case "dirty_ratio":
+ vm.DirtyRatio = vp.PInt64()
+ case "dirtytime_expire_seconds":
+ vm.DirtytimeExpireSeconds = vp.PInt64()
+ case "dirty_writeback_centisecs":
+ vm.DirtyWritebackCentisecs = vp.PInt64()
+ case "drop_caches":
+ vm.DropCaches = vp.PInt64()
+ case "extfrag_threshold":
+ vm.ExtfragThreshold = vp.PInt64()
+ case "hugetlb_shm_group":
+ vm.HugetlbShmGroup = vp.PInt64()
+ case "laptop_mode":
+ vm.LaptopMode = vp.PInt64()
+ case "legacy_va_layout":
+ vm.LegacyVaLayout = vp.PInt64()
+ case "lowmem_reserve_ratio":
+ stringSlice := strings.Fields(value)
+ pint64Slice := make([]*int64, 0, len(stringSlice))
+ for _, value := range stringSlice {
+ vp := util.NewValueParser(value)
+ pint64Slice = append(pint64Slice, vp.PInt64())
+ }
+ vm.LowmemReserveRatio = pint64Slice
+ case "max_map_count":
+ vm.MaxMapCount = vp.PInt64()
+ case "memory_failure_early_kill":
+ vm.MemoryFailureEarlyKill = vp.PInt64()
+ case "memory_failure_recovery":
+ vm.MemoryFailureRecovery = vp.PInt64()
+ case "min_free_kbytes":
+ vm.MinFreeKbytes = vp.PInt64()
+ case "min_slab_ratio":
+ vm.MinSlabRatio = vp.PInt64()
+ case "min_unmapped_ratio":
+ vm.MinUnmappedRatio = vp.PInt64()
+ case "mmap_min_addr":
+ vm.MmapMinAddr = vp.PInt64()
+ case "nr_hugepages":
+ vm.NrHugepages = vp.PInt64()
+ case "nr_hugepages_mempolicy":
+ vm.NrHugepagesMempolicy = vp.PInt64()
+ case "nr_overcommit_hugepages":
+ vm.NrOvercommitHugepages = vp.PInt64()
+ case "numa_stat":
+ vm.NumaStat = vp.PInt64()
+ case "numa_zonelist_order":
+ vm.NumaZonelistOrder = value
+ case "oom_dump_tasks":
+ vm.OomDumpTasks = vp.PInt64()
+ case "oom_kill_allocating_task":
+ vm.OomKillAllocatingTask = vp.PInt64()
+ case "overcommit_kbytes":
+ vm.OvercommitKbytes = vp.PInt64()
+ case "overcommit_memory":
+ vm.OvercommitMemory = vp.PInt64()
+ case "overcommit_ratio":
+ vm.OvercommitRatio = vp.PInt64()
+ case "page-cluster":
+ vm.PageCluster = vp.PInt64()
+ case "panic_on_oom":
+ vm.PanicOnOom = vp.PInt64()
+ case "percpu_pagelist_fraction":
+ vm.PercpuPagelistFraction = vp.PInt64()
+ case "stat_interval":
+ vm.StatInterval = vp.PInt64()
+ case "swappiness":
+ vm.Swappiness = vp.PInt64()
+ case "user_reserve_kbytes":
+ vm.UserReserveKbytes = vp.PInt64()
+ case "vfs_cache_pressure":
+ vm.VfsCachePressure = vp.PInt64()
+ case "watermark_boost_factor":
+ vm.WatermarkBoostFactor = vp.PInt64()
+ case "watermark_scale_factor":
+ vm.WatermarkScaleFactor = vp.PInt64()
+ case "zone_reclaim_mode":
+ vm.ZoneReclaimMode = vp.PInt64()
+ }
+ if err := vp.Err(); err != nil {
+ return nil, err
+ }
+ }
+
+ return &vm, nil
+}
diff --git a/vendor/github.com/prometheus/procfs/zoneinfo.go b/vendor/github.com/prometheus/procfs/zoneinfo.go
new file mode 100644
index 0000000..c745a4c
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs/zoneinfo.go
@@ -0,0 +1,196 @@
+// Copyright 2019 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !windows
+// +build !windows
+
+package procfs
+
+import (
+ "bytes"
+ "fmt"
+ "os"
+ "regexp"
+ "strings"
+
+ "github.com/prometheus/procfs/internal/util"
+)
+
+// Zoneinfo holds info parsed from /proc/zoneinfo.
+type Zoneinfo struct {
+ Node string
+ Zone string
+ NrFreePages *int64
+ Min *int64
+ Low *int64
+ High *int64
+ Scanned *int64
+ Spanned *int64
+ Present *int64
+ Managed *int64
+ NrActiveAnon *int64
+ NrInactiveAnon *int64
+ NrIsolatedAnon *int64
+ NrAnonPages *int64
+ NrAnonTransparentHugepages *int64
+ NrActiveFile *int64
+ NrInactiveFile *int64
+ NrIsolatedFile *int64
+ NrFilePages *int64
+ NrSlabReclaimable *int64
+ NrSlabUnreclaimable *int64
+ NrMlockStack *int64
+ NrKernelStack *int64
+ NrMapped *int64
+ NrDirty *int64
+ NrWriteback *int64
+ NrUnevictable *int64
+ NrShmem *int64
+ NrDirtied *int64
+ NrWritten *int64
+ NumaHit *int64
+ NumaMiss *int64
+ NumaForeign *int64
+ NumaInterleave *int64
+ NumaLocal *int64
+ NumaOther *int64
+ Protection []*int64
+}
+
+var nodeZoneRE = regexp.MustCompile(`(\d+), zone\s+(\w+)`)
+
+// Zoneinfo parses an zoneinfo-file (/proc/zoneinfo) and returns a slice of
+// structs containing the relevant info. More information available here:
+// https://www.kernel.org/doc/Documentation/sysctl/vm.txt
+func (fs FS) Zoneinfo() ([]Zoneinfo, error) {
+ data, err := os.ReadFile(fs.proc.Path("zoneinfo"))
+ if err != nil {
+ return nil, fmt.Errorf("error reading zoneinfo %q: %w", fs.proc.Path("zoneinfo"), err)
+ }
+ zoneinfo, err := parseZoneinfo(data)
+ if err != nil {
+ return nil, fmt.Errorf("error parsing zoneinfo %q: %w", fs.proc.Path("zoneinfo"), err)
+ }
+ return zoneinfo, nil
+}
+
+func parseZoneinfo(zoneinfoData []byte) ([]Zoneinfo, error) {
+
+ zoneinfo := []Zoneinfo{}
+
+ zoneinfoBlocks := bytes.Split(zoneinfoData, []byte("\nNode"))
+ for _, block := range zoneinfoBlocks {
+ var zoneinfoElement Zoneinfo
+ lines := strings.Split(string(block), "\n")
+ for _, line := range lines {
+
+ if nodeZone := nodeZoneRE.FindStringSubmatch(line); nodeZone != nil {
+ zoneinfoElement.Node = nodeZone[1]
+ zoneinfoElement.Zone = nodeZone[2]
+ continue
+ }
+ if strings.HasPrefix(strings.TrimSpace(line), "per-node stats") {
+ continue
+ }
+ parts := strings.Fields(strings.TrimSpace(line))
+ if len(parts) < 2 {
+ continue
+ }
+ vp := util.NewValueParser(parts[1])
+ switch parts[0] {
+ case "nr_free_pages":
+ zoneinfoElement.NrFreePages = vp.PInt64()
+ case "min":
+ zoneinfoElement.Min = vp.PInt64()
+ case "low":
+ zoneinfoElement.Low = vp.PInt64()
+ case "high":
+ zoneinfoElement.High = vp.PInt64()
+ case "scanned":
+ zoneinfoElement.Scanned = vp.PInt64()
+ case "spanned":
+ zoneinfoElement.Spanned = vp.PInt64()
+ case "present":
+ zoneinfoElement.Present = vp.PInt64()
+ case "managed":
+ zoneinfoElement.Managed = vp.PInt64()
+ case "nr_active_anon":
+ zoneinfoElement.NrActiveAnon = vp.PInt64()
+ case "nr_inactive_anon":
+ zoneinfoElement.NrInactiveAnon = vp.PInt64()
+ case "nr_isolated_anon":
+ zoneinfoElement.NrIsolatedAnon = vp.PInt64()
+ case "nr_anon_pages":
+ zoneinfoElement.NrAnonPages = vp.PInt64()
+ case "nr_anon_transparent_hugepages":
+ zoneinfoElement.NrAnonTransparentHugepages = vp.PInt64()
+ case "nr_active_file":
+ zoneinfoElement.NrActiveFile = vp.PInt64()
+ case "nr_inactive_file":
+ zoneinfoElement.NrInactiveFile = vp.PInt64()
+ case "nr_isolated_file":
+ zoneinfoElement.NrIsolatedFile = vp.PInt64()
+ case "nr_file_pages":
+ zoneinfoElement.NrFilePages = vp.PInt64()
+ case "nr_slab_reclaimable":
+ zoneinfoElement.NrSlabReclaimable = vp.PInt64()
+ case "nr_slab_unreclaimable":
+ zoneinfoElement.NrSlabUnreclaimable = vp.PInt64()
+ case "nr_mlock_stack":
+ zoneinfoElement.NrMlockStack = vp.PInt64()
+ case "nr_kernel_stack":
+ zoneinfoElement.NrKernelStack = vp.PInt64()
+ case "nr_mapped":
+ zoneinfoElement.NrMapped = vp.PInt64()
+ case "nr_dirty":
+ zoneinfoElement.NrDirty = vp.PInt64()
+ case "nr_writeback":
+ zoneinfoElement.NrWriteback = vp.PInt64()
+ case "nr_unevictable":
+ zoneinfoElement.NrUnevictable = vp.PInt64()
+ case "nr_shmem":
+ zoneinfoElement.NrShmem = vp.PInt64()
+ case "nr_dirtied":
+ zoneinfoElement.NrDirtied = vp.PInt64()
+ case "nr_written":
+ zoneinfoElement.NrWritten = vp.PInt64()
+ case "numa_hit":
+ zoneinfoElement.NumaHit = vp.PInt64()
+ case "numa_miss":
+ zoneinfoElement.NumaMiss = vp.PInt64()
+ case "numa_foreign":
+ zoneinfoElement.NumaForeign = vp.PInt64()
+ case "numa_interleave":
+ zoneinfoElement.NumaInterleave = vp.PInt64()
+ case "numa_local":
+ zoneinfoElement.NumaLocal = vp.PInt64()
+ case "numa_other":
+ zoneinfoElement.NumaOther = vp.PInt64()
+ case "protection:":
+ protectionParts := strings.Split(line, ":")
+ protectionValues := strings.Replace(protectionParts[1], "(", "", 1)
+ protectionValues = strings.Replace(protectionValues, ")", "", 1)
+ protectionValues = strings.TrimSpace(protectionValues)
+ protectionStringMap := strings.Split(protectionValues, ", ")
+ val, err := util.ParsePInt64s(protectionStringMap)
+ if err == nil {
+ zoneinfoElement.Protection = val
+ }
+ }
+
+ }
+
+ zoneinfo = append(zoneinfo, zoneinfoElement)
+ }
+ return zoneinfo, nil
+}
diff --git a/vendor/golang.org/x/net/http2/go118.go b/vendor/golang.org/x/net/http2/go118.go
new file mode 100644
index 0000000..aca4b2b
--- /dev/null
+++ b/vendor/golang.org/x/net/http2/go118.go
@@ -0,0 +1,17 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.18
+// +build go1.18
+
+package http2
+
+import (
+ "crypto/tls"
+ "net"
+)
+
+func tlsUnderlyingConn(tc *tls.Conn) net.Conn {
+ return tc.NetConn()
+}
diff --git a/vendor/golang.org/x/net/http2/not_go118.go b/vendor/golang.org/x/net/http2/not_go118.go
new file mode 100644
index 0000000..eab532c
--- /dev/null
+++ b/vendor/golang.org/x/net/http2/not_go118.go
@@ -0,0 +1,17 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.18
+// +build !go1.18
+
+package http2
+
+import (
+ "crypto/tls"
+ "net"
+)
+
+func tlsUnderlyingConn(tc *tls.Conn) net.Conn {
+ return nil
+}
diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go
index c67e9b7..e644d9b 100644
--- a/vendor/golang.org/x/net/http2/server.go
+++ b/vendor/golang.org/x/net/http2/server.go
@@ -719,7 +719,15 @@ func (sc *serverConn) canonicalHeader(v string) string {
sc.canonHeader = make(map[string]string)
}
cv = http.CanonicalHeaderKey(v)
- sc.canonHeader[v] = cv
+ // maxCachedCanonicalHeaders is an arbitrarily-chosen limit on the number of
+ // entries in the canonHeader cache. This should be larger than the number
+ // of unique, uncommon header keys likely to be sent by the peer, while not
+ // so high as to permit unreasonable memory usage if the peer sends an unbounded
+ // number of unique header keys.
+ const maxCachedCanonicalHeaders = 32
+ if len(sc.canonHeader) < maxCachedCanonicalHeaders {
+ sc.canonHeader[v] = cv
+ }
return cv
}
diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go
index b5e2ac6..4f09897 100644
--- a/vendor/golang.org/x/net/http2/transport.go
+++ b/vendor/golang.org/x/net/http2/transport.go
@@ -735,7 +735,6 @@ func (cc *ClientConn) healthCheck() {
err := cc.Ping(ctx)
if err != nil {
cc.closeForLostPing()
- cc.t.connPool().MarkDead(cc)
return
}
}
@@ -907,6 +906,24 @@ func (cc *ClientConn) onIdleTimeout() {
cc.closeIfIdle()
}
+func (cc *ClientConn) closeConn() error {
+ t := time.AfterFunc(250*time.Millisecond, cc.forceCloseConn)
+ defer t.Stop()
+ return cc.tconn.Close()
+}
+
+// A tls.Conn.Close can hang for a long time if the peer is unresponsive.
+// Try to shut it down more aggressively.
+func (cc *ClientConn) forceCloseConn() {
+ tc, ok := cc.tconn.(*tls.Conn)
+ if !ok {
+ return
+ }
+ if nc := tlsUnderlyingConn(tc); nc != nil {
+ nc.Close()
+ }
+}
+
func (cc *ClientConn) closeIfIdle() {
cc.mu.Lock()
if len(cc.streams) > 0 || cc.streamsReserved > 0 {
@@ -921,7 +938,7 @@ func (cc *ClientConn) closeIfIdle() {
if VerboseLogs {
cc.vlogf("http2: Transport closing idle conn %p (forSingleUse=%v, maxStream=%v)", cc, cc.singleUse, nextID-2)
}
- cc.tconn.Close()
+ cc.closeConn()
}
func (cc *ClientConn) isDoNotReuseAndIdle() bool {
@@ -938,7 +955,7 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error {
return err
}
// Wait for all in-flight streams to complete or connection to close
- done := make(chan error, 1)
+ done := make(chan struct{})
cancelled := false // guarded by cc.mu
go func() {
cc.mu.Lock()
@@ -946,7 +963,7 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error {
for {
if len(cc.streams) == 0 || cc.closed {
cc.closed = true
- done <- cc.tconn.Close()
+ close(done)
break
}
if cancelled {
@@ -957,8 +974,8 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error {
}()
shutdownEnterWaitStateHook()
select {
- case err := <-done:
- return err
+ case <-done:
+ return cc.closeConn()
case <-ctx.Done():
cc.mu.Lock()
// Free the goroutine above
@@ -1001,9 +1018,9 @@ func (cc *ClientConn) closeForError(err error) error {
for _, cs := range cc.streams {
cs.abortStreamLocked(err)
}
- defer cc.cond.Broadcast()
- defer cc.mu.Unlock()
- return cc.tconn.Close()
+ cc.cond.Broadcast()
+ cc.mu.Unlock()
+ return cc.closeConn()
}
// Close closes the client connection immediately.
@@ -1124,36 +1141,49 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
}
}
+ handleResponseHeaders := func() (*http.Response, error) {
+ res := cs.res
+ if res.StatusCode > 299 {
+ // On error or status code 3xx, 4xx, 5xx, etc abort any
+ // ongoing write, assuming that the server doesn't care
+ // about our request body. If the server replied with 1xx or
+ // 2xx, however, then assume the server DOES potentially
+ // want our body (e.g. full-duplex streaming:
+ // golang.org/issue/13444). If it turns out the server
+ // doesn't, they'll RST_STREAM us soon enough. This is a
+ // heuristic to avoid adding knobs to Transport. Hopefully
+ // we can keep it.
+ cs.abortRequestBodyWrite()
+ }
+ res.Request = req
+ res.TLS = cc.tlsState
+ if res.Body == noBody && actualContentLength(req) == 0 {
+ // If there isn't a request or response body still being
+ // written, then wait for the stream to be closed before
+ // RoundTrip returns.
+ if err := waitDone(); err != nil {
+ return nil, err
+ }
+ }
+ return res, nil
+ }
+
for {
select {
case <-cs.respHeaderRecv:
- res := cs.res
- if res.StatusCode > 299 {
- // On error or status code 3xx, 4xx, 5xx, etc abort any
- // ongoing write, assuming that the server doesn't care
- // about our request body. If the server replied with 1xx or
- // 2xx, however, then assume the server DOES potentially
- // want our body (e.g. full-duplex streaming:
- // golang.org/issue/13444). If it turns out the server
- // doesn't, they'll RST_STREAM us soon enough. This is a
- // heuristic to avoid adding knobs to Transport. Hopefully
- // we can keep it.
- cs.abortRequestBodyWrite()
- }
- res.Request = req
- res.TLS = cc.tlsState
- if res.Body == noBody && actualContentLength(req) == 0 {
- // If there isn't a request or response body still being
- // written, then wait for the stream to be closed before
- // RoundTrip returns.
- if err := waitDone(); err != nil {
- return nil, err
- }
- }
- return res, nil
+ return handleResponseHeaders()
case <-cs.abort:
- waitDone()
- return nil, cs.abortErr
+ select {
+ case <-cs.respHeaderRecv:
+ // If both cs.respHeaderRecv and cs.abort are signaling,
+ // pick respHeaderRecv. The server probably wrote the
+ // response and immediately reset the stream.
+ // golang.org/issue/49645
+ return handleResponseHeaders()
+ default:
+ waitDone()
+ return nil, cs.abortErr
+ }
case <-ctx.Done():
err := ctx.Err()
cs.abortStream(err)
@@ -1239,12 +1269,12 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) {
}
continueTimeout := cc.t.expectContinueTimeout()
- if continueTimeout != 0 &&
- !httpguts.HeaderValuesContainsToken(
- req.Header["Expect"],
- "100-continue") {
- continueTimeout = 0
- cs.on100 = make(chan struct{}, 1)
+ if continueTimeout != 0 {
+ if !httpguts.HeaderValuesContainsToken(req.Header["Expect"], "100-continue") {
+ continueTimeout = 0
+ } else {
+ cs.on100 = make(chan struct{}, 1)
+ }
}
// Past this point (where we send request headers), it is possible for
@@ -1313,6 +1343,7 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) {
case <-respHeaderTimer:
return errTimeout
case <-respHeaderRecv:
+ respHeaderRecv = nil
respHeaderTimer = nil // keep waiting for END_STREAM
case <-cs.abort:
return cs.abortErr
@@ -1964,7 +1995,7 @@ func (cc *ClientConn) forgetStreamID(id uint32) {
cc.vlogf("http2: Transport closing idle conn %p (forSingleUse=%v, maxStream=%v)", cc, cc.singleUse, cc.nextStreamID-2)
}
cc.closed = true
- defer cc.tconn.Close()
+ defer cc.closeConn()
}
cc.mu.Unlock()
@@ -2011,8 +2042,8 @@ func isEOFOrNetReadError(err error) bool {
func (rl *clientConnReadLoop) cleanup() {
cc := rl.cc
- defer cc.tconn.Close()
- defer cc.t.connPool().MarkDead(cc)
+ cc.t.connPool().MarkDead(cc)
+ defer cc.closeConn()
defer close(cc.readerDone)
if cc.idleTimer != nil {
diff --git a/vendor/golang.org/x/net/http2/writesched.go b/vendor/golang.org/x/net/http2/writesched.go
index f24d2b1..c7cd001 100644
--- a/vendor/golang.org/x/net/http2/writesched.go
+++ b/vendor/golang.org/x/net/http2/writesched.go
@@ -32,7 +32,8 @@ type WriteScheduler interface {
// Pop dequeues the next frame to write. Returns false if no frames can
// be written. Frames with a given wr.StreamID() are Pop'd in the same
- // order they are Push'd. No frames should be discarded except by CloseStream.
+ // order they are Push'd, except RST_STREAM frames. No frames should be
+ // discarded except by CloseStream.
Pop() (wr FrameWriteRequest, ok bool)
}
@@ -52,6 +53,7 @@ type FrameWriteRequest struct {
// stream is the stream on which this frame will be written.
// nil for non-stream frames like PING and SETTINGS.
+ // nil for RST_STREAM streams, which use the StreamError.StreamID field instead.
stream *stream
// done, if non-nil, must be a buffered channel with space for
diff --git a/vendor/golang.org/x/net/http2/writesched_random.go b/vendor/golang.org/x/net/http2/writesched_random.go
index 9a7b9e5..f2e55e0 100644
--- a/vendor/golang.org/x/net/http2/writesched_random.go
+++ b/vendor/golang.org/x/net/http2/writesched_random.go
@@ -45,11 +45,11 @@ func (ws *randomWriteScheduler) AdjustStream(streamID uint32, priority PriorityP
}
func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) {
- id := wr.StreamID()
- if id == 0 {
+ if wr.isControl() {
ws.zero.push(wr)
return
}
+ id := wr.StreamID()
q, ok := ws.sq[id]
if !ok {
q = ws.queuePool.get()
@@ -59,7 +59,7 @@ func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) {
}
func (ws *randomWriteScheduler) Pop() (FrameWriteRequest, bool) {
- // Control frames first.
+ // Control and RST_STREAM frames first.
if !ws.zero.empty() {
return ws.zero.shift(), true
}
diff --git a/vendor/golang.org/x/oauth2/go.mod b/vendor/golang.org/x/oauth2/go.mod
index 2b13f0b..468b626 100644
--- a/vendor/golang.org/x/oauth2/go.mod
+++ b/vendor/golang.org/x/oauth2/go.mod
@@ -4,6 +4,6 @@ go 1.11
require (
cloud.google.com/go v0.65.0
- golang.org/x/net v0.0.0-20200822124328-c89045814202
+ golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd
google.golang.org/appengine v1.6.6
)
diff --git a/vendor/golang.org/x/oauth2/go.sum b/vendor/golang.org/x/oauth2/go.sum
index eab5833..bdceef9 100644
--- a/vendor/golang.org/x/oauth2/go.sum
+++ b/vendor/golang.org/x/oauth2/go.sum
@@ -177,8 +177,9 @@ golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/
golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.0.0-20200822124328-c89045814202 h1:VvcQYSHwXgi7W+TpUR6A9g6Up98WAHf3f/ulnJ62IyA=
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd h1:O7DYs+zxREGLKzKoMQrtrEacpb0ZVXA5rIwylE2Xchk=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -217,11 +218,15 @@ golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
diff --git a/vendor/golang.org/x/oauth2/google/google.go b/vendor/golang.org/x/oauth2/google/google.go
index 422ff1f..ccc23ee 100644
--- a/vendor/golang.org/x/oauth2/google/google.go
+++ b/vendor/golang.org/x/oauth2/google/google.go
@@ -92,9 +92,10 @@ func JWTConfigFromJSON(jsonKey []byte, scope ...string) (*jwt.Config, error) {
// JSON key file types.
const (
- serviceAccountKey = "service_account"
- userCredentialsKey = "authorized_user"
- externalAccountKey = "external_account"
+ serviceAccountKey = "service_account"
+ userCredentialsKey = "authorized_user"
+ externalAccountKey = "external_account"
+ impersonatedServiceAccount = "impersonated_service_account"
)
// credentialsFile is the unmarshalled representation of a credentials file.
@@ -121,8 +122,13 @@ type credentialsFile struct {
TokenURLExternal string `json:"token_url"`
TokenInfoURL string `json:"token_info_url"`
ServiceAccountImpersonationURL string `json:"service_account_impersonation_url"`
+ Delegates []string `json:"delegates"`
CredentialSource externalaccount.CredentialSource `json:"credential_source"`
QuotaProjectID string `json:"quota_project_id"`
+ WorkforcePoolUserProject string `json:"workforce_pool_user_project"`
+
+ // Service account impersonation
+ SourceCredentials *credentialsFile `json:"source_credentials"`
}
func (f *credentialsFile) jwtConfig(scopes []string, subject string) *jwt.Config {
@@ -176,8 +182,26 @@ func (f *credentialsFile) tokenSource(ctx context.Context, params CredentialsPar
CredentialSource: f.CredentialSource,
QuotaProjectID: f.QuotaProjectID,
Scopes: params.Scopes,
+ WorkforcePoolUserProject: f.WorkforcePoolUserProject,
}
return cfg.TokenSource(ctx)
+ case impersonatedServiceAccount:
+ if f.ServiceAccountImpersonationURL == "" || f.SourceCredentials == nil {
+ return nil, errors.New("missing 'source_credentials' field or 'service_account_impersonation_url' in credentials")
+ }
+
+ ts, err := f.SourceCredentials.tokenSource(ctx, params)
+ if err != nil {
+ return nil, err
+ }
+ imp := externalaccount.ImpersonateTokenSource{
+ Ctx: ctx,
+ URL: f.ServiceAccountImpersonationURL,
+ Scopes: params.Scopes,
+ Ts: ts,
+ Delegates: f.Delegates,
+ }
+ return oauth2.ReuseTokenSource(nil, imp), nil
case "":
return nil, errors.New("missing 'type' field in credentials")
default:
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
index dab917f..bc3ce53 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
@@ -53,6 +53,11 @@ type Config struct {
QuotaProjectID string
// Scopes contains the desired scopes for the returned access token.
Scopes []string
+ // The optional workforce pool user project number when the credential
+ // corresponds to a workforce pool and not a workload identity pool.
+ // The underlying principal must still have serviceusage.services.use IAM
+ // permission to use the project for billing/quota.
+ WorkforcePoolUserProject string
}
// Each element consists of a list of patterns. validateURLs checks for matches
@@ -73,6 +78,7 @@ var (
regexp.MustCompile(`^iamcredentials\.[^\.\s\/\\]+\.googleapis\.com$`),
regexp.MustCompile(`^[^\.\s\/\\]+-iamcredentials\.googleapis\.com$`),
}
+ validWorkforceAudiencePattern *regexp.Regexp = regexp.MustCompile(`//iam\.googleapis\.com/locations/[^/]+/workforcePools/`)
)
func validateURL(input string, patterns []*regexp.Regexp, scheme string) bool {
@@ -86,14 +92,17 @@ func validateURL(input string, patterns []*regexp.Regexp, scheme string) bool {
toTest := parsed.Host
for _, pattern := range patterns {
-
- if valid := pattern.MatchString(toTest); valid {
+ if pattern.MatchString(toTest) {
return true
}
}
return false
}
+func validateWorkforceAudience(input string) bool {
+ return validWorkforceAudiencePattern.MatchString(input)
+}
+
// TokenSource Returns an external account TokenSource struct. This is to be called by package google to construct a google.Credentials.
func (c *Config) TokenSource(ctx context.Context) (oauth2.TokenSource, error) {
return c.tokenSource(ctx, validTokenURLPatterns, validImpersonateURLPatterns, "https")
@@ -115,6 +124,13 @@ func (c *Config) tokenSource(ctx context.Context, tokenURLValidPats []*regexp.Re
}
}
+ if c.WorkforcePoolUserProject != "" {
+ valid := validateWorkforceAudience(c.Audience)
+ if !valid {
+ return nil, fmt.Errorf("oauth2/google: workforce_pool_user_project should not be set for non-workforce pool credentials")
+ }
+ }
+
ts := tokenSource{
ctx: ctx,
conf: c,
@@ -124,11 +140,11 @@ func (c *Config) tokenSource(ctx context.Context, tokenURLValidPats []*regexp.Re
}
scopes := c.Scopes
ts.conf.Scopes = []string{"https://www.googleapis.com/auth/cloud-platform"}
- imp := impersonateTokenSource{
- ctx: ctx,
- url: c.ServiceAccountImpersonationURL,
- scopes: scopes,
- ts: oauth2.ReuseTokenSource(nil, ts),
+ imp := ImpersonateTokenSource{
+ Ctx: ctx,
+ URL: c.ServiceAccountImpersonationURL,
+ Scopes: scopes,
+ Ts: oauth2.ReuseTokenSource(nil, ts),
}
return oauth2.ReuseTokenSource(nil, imp), nil
}
@@ -224,7 +240,15 @@ func (ts tokenSource) Token() (*oauth2.Token, error) {
ClientID: conf.ClientID,
ClientSecret: conf.ClientSecret,
}
- stsResp, err := exchangeToken(ts.ctx, conf.TokenURL, &stsRequest, clientAuth, header, nil)
+ var options map[string]interface{}
+ // Do not pass workforce_pool_user_project when client authentication is used.
+ // The client ID is sufficient for determining the user project.
+ if conf.WorkforcePoolUserProject != "" && conf.ClientID == "" {
+ options = map[string]interface{}{
+ "userProject": conf.WorkforcePoolUserProject,
+ }
+ }
+ stsResp, err := exchangeToken(ts.ctx, conf.TokenURL, &stsRequest, clientAuth, header, options)
if err != nil {
return nil, err
}
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/impersonate.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/impersonate.go
index 64edb56..8251fc8 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/impersonate.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/impersonate.go
@@ -29,30 +29,44 @@ type impersonateTokenResponse struct {
ExpireTime string `json:"expireTime"`
}
-type impersonateTokenSource struct {
- ctx context.Context
- ts oauth2.TokenSource
+// ImpersonateTokenSource uses a source credential, stored in Ts, to request an access token to the provided URL.
+// Scopes can be defined when the access token is requested.
+type ImpersonateTokenSource struct {
+ // Ctx is the execution context of the impersonation process
+ // used to perform http call to the URL. Required
+ Ctx context.Context
+ // Ts is the source credential used to generate a token on the
+ // impersonated service account. Required.
+ Ts oauth2.TokenSource
- url string
- scopes []string
+ // URL is the endpoint to call to generate a token
+ // on behalf the service account. Required.
+ URL string
+ // Scopes that the impersonated credential should have. Required.
+ Scopes []string
+ // Delegates are the service account email addresses in a delegation chain.
+ // Each service account must be granted roles/iam.serviceAccountTokenCreator
+ // on the next service account in the chain. Optional.
+ Delegates []string
}
// Token performs the exchange to get a temporary service account token to allow access to GCP.
-func (its impersonateTokenSource) Token() (*oauth2.Token, error) {
+func (its ImpersonateTokenSource) Token() (*oauth2.Token, error) {
reqBody := generateAccessTokenReq{
- Lifetime: "3600s",
- Scope: its.scopes,
+ Lifetime: "3600s",
+ Scope: its.Scopes,
+ Delegates: its.Delegates,
}
b, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("oauth2/google: unable to marshal request: %v", err)
}
- client := oauth2.NewClient(its.ctx, its.ts)
- req, err := http.NewRequest("POST", its.url, bytes.NewReader(b))
+ client := oauth2.NewClient(its.Ctx, its.Ts)
+ req, err := http.NewRequest("POST", its.URL, bytes.NewReader(b))
if err != nil {
return nil, fmt.Errorf("oauth2/google: unable to create impersonation request: %v", err)
}
- req = req.WithContext(its.ctx)
+ req = req.WithContext(its.Ctx)
req.Header.Set("Content-Type", "application/json")
resp, err := client.Do(req)
diff --git a/vendor/golang.org/x/sys/cpu/byteorder.go b/vendor/golang.org/x/sys/cpu/byteorder.go
index dcbb14e..271055b 100644
--- a/vendor/golang.org/x/sys/cpu/byteorder.go
+++ b/vendor/golang.org/x/sys/cpu/byteorder.go
@@ -46,6 +46,7 @@ func hostByteOrder() byteOrder {
case "386", "amd64", "amd64p32",
"alpha",
"arm", "arm64",
+ "loong64",
"mipsle", "mips64le", "mips64p32le",
"nios2",
"ppc64le",
diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go
index b56886f..83f112c 100644
--- a/vendor/golang.org/x/sys/cpu/cpu.go
+++ b/vendor/golang.org/x/sys/cpu/cpu.go
@@ -106,8 +106,8 @@ var ARM64 struct {
// ARM contains the supported CPU features of the current ARM (32-bit) platform.
// All feature flags are false if:
-// 1. the current platform is not arm, or
-// 2. the current operating system is not Linux.
+// 1. the current platform is not arm, or
+// 2. the current operating system is not Linux.
var ARM struct {
_ CacheLinePad
HasSWP bool // SWP instruction support
diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
index 3298a87..fa7cdb9 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
@@ -15,7 +15,3 @@ func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler
// and in cpu_gccgo.c for gccgo.
func xgetbv() (eax, edx uint32)
-
-// darwinSupportsAVX512 is implemented in cpu_x86.s for gc compiler
-// and in cpu_gccgo_x86.go for gccgo.
-func darwinSupportsAVX512() bool
diff --git a/vendor/golang.org/x/sys/cpu/cpu_loong64.go b/vendor/golang.org/x/sys/cpu/cpu_loong64.go
new file mode 100644
index 0000000..0f57b05
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/cpu_loong64.go
@@ -0,0 +1,13 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build loong64
+// +build loong64
+
+package cpu
+
+const cacheLineSize = 64
+
+func initOptions() {
+}
diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go
index a864f24..9613415 100644
--- a/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go
+++ b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go
@@ -5,7 +5,7 @@
// Recreate a getsystemcfg syscall handler instead of
// using the one provided by x/sys/unix to avoid having
// the dependency between them. (See golang.org/issue/32102)
-// Morever, this file will be used during the building of
+// Moreover, this file will be used during the building of
// gccgo's libgo and thus must not used a CGo method.
//go:build aix && gccgo
diff --git a/vendor/golang.org/x/sys/execabs/BUILD.bazel b/vendor/golang.org/x/sys/execabs/BUILD.bazel
index 18e991b..0f5b00e 100644
--- a/vendor/golang.org/x/sys/execabs/BUILD.bazel
+++ b/vendor/golang.org/x/sys/execabs/BUILD.bazel
@@ -2,7 +2,11 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "execabs",
- srcs = ["execabs.go"],
+ srcs = [
+ "execabs.go",
+ "execabs_go118.go",
+ "execabs_go119.go",
+ ],
importmap = "peridot.resf.org/vendor/golang.org/x/sys/execabs",
importpath = "golang.org/x/sys/execabs",
visibility = ["//visibility:public"],
diff --git a/vendor/golang.org/x/sys/execabs/execabs.go b/vendor/golang.org/x/sys/execabs/execabs.go
index 7819249..b981cfb 100644
--- a/vendor/golang.org/x/sys/execabs/execabs.go
+++ b/vendor/golang.org/x/sys/execabs/execabs.go
@@ -53,7 +53,7 @@ func relError(file, path string) error {
// LookPath instead returns an error.
func LookPath(file string) (string, error) {
path, err := exec.LookPath(file)
- if err != nil {
+ if err != nil && !isGo119ErrDot(err) {
return "", err
}
if filepath.Base(file) == file && !filepath.IsAbs(path) {
diff --git a/vendor/golang.org/x/sys/execabs/execabs_go118.go b/vendor/golang.org/x/sys/execabs/execabs_go118.go
new file mode 100644
index 0000000..6ab5f50
--- /dev/null
+++ b/vendor/golang.org/x/sys/execabs/execabs_go118.go
@@ -0,0 +1,12 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.19
+// +build !go1.19
+
+package execabs
+
+func isGo119ErrDot(err error) bool {
+ return false
+}
diff --git a/vendor/golang.org/x/sys/execabs/execabs_go119.go b/vendor/golang.org/x/sys/execabs/execabs_go119.go
new file mode 100644
index 0000000..1e7a9ad
--- /dev/null
+++ b/vendor/golang.org/x/sys/execabs/execabs_go119.go
@@ -0,0 +1,15 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.19
+// +build go1.19
+
+package execabs
+
+import "strings"
+
+func isGo119ErrDot(err error) bool {
+ // TODO: return errors.Is(err, exec.ErrDot)
+ return strings.Contains(err.Error(), "current directory")
+}
diff --git a/vendor/golang.org/x/sys/plan9/syscall.go b/vendor/golang.org/x/sys/plan9/syscall.go
index 602473c..a25223b 100644
--- a/vendor/golang.org/x/sys/plan9/syscall.go
+++ b/vendor/golang.org/x/sys/plan9/syscall.go
@@ -113,5 +113,6 @@ func (tv *Timeval) Nano() int64 {
// use is a no-op, but the compiler cannot see that it is.
// Calling use(p) ensures that p is kept live until that point.
+//
//go:noescape
func use(p unsafe.Pointer)
diff --git a/vendor/golang.org/x/sys/plan9/syscall_plan9.go b/vendor/golang.org/x/sys/plan9/syscall_plan9.go
index 84e1471..d079d81 100644
--- a/vendor/golang.org/x/sys/plan9/syscall_plan9.go
+++ b/vendor/golang.org/x/sys/plan9/syscall_plan9.go
@@ -115,6 +115,7 @@ func Write(fd int, p []byte) (n int, err error) {
var ioSync int64
//sys fd2path(fd int, buf []byte) (err error)
+
func Fd2path(fd int) (path string, err error) {
var buf [512]byte
@@ -126,14 +127,17 @@ func Fd2path(fd int) (path string, err error) {
}
//sys pipe(p *[2]int32) (err error)
+
func Pipe(p []int) (err error) {
if len(p) != 2 {
return syscall.ErrorString("bad arg in system call")
}
var pp [2]int32
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -178,6 +182,7 @@ func (w Waitmsg) ExitStatus() int {
}
//sys await(s []byte) (n int, err error)
+
func Await(w *Waitmsg) (err error) {
var buf [512]byte
var f [5][]byte
@@ -299,42 +304,49 @@ func Getgroups() (gids []int, err error) {
}
//sys open(path string, mode int) (fd int, err error)
+
func Open(path string, mode int) (fd int, err error) {
fixwd()
return open(path, mode)
}
//sys create(path string, mode int, perm uint32) (fd int, err error)
+
func Create(path string, mode int, perm uint32) (fd int, err error) {
fixwd()
return create(path, mode, perm)
}
//sys remove(path string) (err error)
+
func Remove(path string) error {
fixwd()
return remove(path)
}
//sys stat(path string, edir []byte) (n int, err error)
+
func Stat(path string, edir []byte) (n int, err error) {
fixwd()
return stat(path, edir)
}
//sys bind(name string, old string, flag int) (err error)
+
func Bind(name string, old string, flag int) (err error) {
fixwd()
return bind(name, old, flag)
}
//sys mount(fd int, afd int, old string, flag int, aname string) (err error)
+
func Mount(fd int, afd int, old string, flag int, aname string) (err error) {
fixwd()
return mount(fd, afd, old, flag, aname)
}
//sys wstat(path string, edir []byte) (err error)
+
func Wstat(path string, edir []byte) (err error) {
fixwd()
return wstat(path, edir)
diff --git a/vendor/golang.org/x/sys/unix/BUILD.bazel b/vendor/golang.org/x/sys/unix/BUILD.bazel
index d84c8c5..4d2ecfd 100644
--- a/vendor/golang.org/x/sys/unix/BUILD.bazel
+++ b/vendor/golang.org/x/sys/unix/BUILD.bazel
@@ -78,6 +78,7 @@ go_library(
"syscall_illumos.go",
"syscall_linux.go",
"syscall_linux_386.go",
+ "syscall_linux_alarm.go",
"syscall_linux_amd64.go",
"syscall_linux_amd64_gc.go",
"syscall_linux_arm.go",
diff --git a/vendor/golang.org/x/sys/unix/README.md b/vendor/golang.org/x/sys/unix/README.md
index 474efad..7d3c060 100644
--- a/vendor/golang.org/x/sys/unix/README.md
+++ b/vendor/golang.org/x/sys/unix/README.md
@@ -149,7 +149,7 @@ To add a constant, add the header that includes it to the appropriate variable.
Then, edit the regex (if necessary) to match the desired constant. Avoid making
the regex too broad to avoid matching unintended constants.
-### mkmerge.go
+### internal/mkmerge
This program is used to extract duplicate const, func, and type declarations
from the generated architecture-specific files listed below, and merge these
diff --git a/vendor/golang.org/x/sys/unix/asm_linux_loong64.s b/vendor/golang.org/x/sys/unix/asm_linux_loong64.s
new file mode 100644
index 0000000..6abd48e
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/asm_linux_loong64.s
@@ -0,0 +1,54 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && loong64 && gc
+// +build linux
+// +build loong64
+// +build gc
+
+#include "textflag.h"
+
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+ JMP syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+ JMP syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+ JAL runtime·entersyscall(SB)
+ MOVV a1+8(FP), R4
+ MOVV a2+16(FP), R5
+ MOVV a3+24(FP), R6
+ MOVV R0, R7
+ MOVV R0, R8
+ MOVV R0, R9
+ MOVV trap+0(FP), R11 // syscall entry
+ SYSCALL
+ MOVV R4, r1+32(FP)
+ MOVV R5, r2+40(FP)
+ JAL runtime·exitsyscall(SB)
+ RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+ JMP syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+ JMP syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+ MOVV a1+8(FP), R4
+ MOVV a2+16(FP), R5
+ MOVV a3+24(FP), R6
+ MOVV R0, R7
+ MOVV R0, R8
+ MOVV R0, R9
+ MOVV trap+0(FP), R11 // syscall entry
+ SYSCALL
+ MOVV R4, r1+32(FP)
+ MOVV R5, r2+40(FP)
+ RET
diff --git a/vendor/golang.org/x/sys/unix/endian_little.go b/vendor/golang.org/x/sys/unix/endian_little.go
index 4362f47..b0f2bc4 100644
--- a/vendor/golang.org/x/sys/unix/endian_little.go
+++ b/vendor/golang.org/x/sys/unix/endian_little.go
@@ -2,8 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
-//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
-// +build 386 amd64 amd64p32 alpha arm arm64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh
+//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
+// +build 386 amd64 amd64p32 alpha arm arm64 loong64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh
package unix
diff --git a/vendor/golang.org/x/sys/unix/ifreq_linux.go b/vendor/golang.org/x/sys/unix/ifreq_linux.go
index 934af31..15721a5 100644
--- a/vendor/golang.org/x/sys/unix/ifreq_linux.go
+++ b/vendor/golang.org/x/sys/unix/ifreq_linux.go
@@ -8,7 +8,6 @@
package unix
import (
- "bytes"
"unsafe"
)
@@ -45,13 +44,7 @@ func NewIfreq(name string) (*Ifreq, error) {
// Name returns the interface name associated with the Ifreq.
func (ifr *Ifreq) Name() string {
- // BytePtrToString requires a NULL terminator or the program may crash. If
- // one is not present, just return the empty string.
- if !bytes.Contains(ifr.raw.Ifrn[:], []byte{0x00}) {
- return ""
- }
-
- return BytePtrToString(&ifr.raw.Ifrn[0])
+ return ByteSliceToString(ifr.raw.Ifrn[:])
}
// According to netdevice(7), only AF_INET addresses are returned for numerous
diff --git a/vendor/golang.org/x/sys/unix/ioctl_linux.go b/vendor/golang.org/x/sys/unix/ioctl_linux.go
index 1dadead..884430b 100644
--- a/vendor/golang.org/x/sys/unix/ioctl_linux.go
+++ b/vendor/golang.org/x/sys/unix/ioctl_linux.go
@@ -194,3 +194,26 @@ func ioctlIfreqData(fd int, req uint, value *ifreqData) error {
// identical so pass *IfreqData directly.
return ioctlPtr(fd, req, unsafe.Pointer(value))
}
+
+// IoctlKCMClone attaches a new file descriptor to a multiplexor by cloning an
+// existing KCM socket, returning a structure containing the file descriptor of
+// the new socket.
+func IoctlKCMClone(fd int) (*KCMClone, error) {
+ var info KCMClone
+ if err := ioctlPtr(fd, SIOCKCMCLONE, unsafe.Pointer(&info)); err != nil {
+ return nil, err
+ }
+
+ return &info, nil
+}
+
+// IoctlKCMAttach attaches a TCP socket and associated BPF program file
+// descriptor to a multiplexor.
+func IoctlKCMAttach(fd int, info KCMAttach) error {
+ return ioctlPtr(fd, SIOCKCMATTACH, unsafe.Pointer(&info))
+}
+
+// IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor.
+func IoctlKCMUnattach(fd int, info KCMUnattach) error {
+ return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info))
+}
diff --git a/vendor/golang.org/x/sys/unix/mkall.sh b/vendor/golang.org/x/sys/unix/mkall.sh
index 396aadf..ee73623 100644
--- a/vendor/golang.org/x/sys/unix/mkall.sh
+++ b/vendor/golang.org/x/sys/unix/mkall.sh
@@ -50,7 +50,7 @@ if [[ "$GOOS" = "linux" ]]; then
# Use the Docker-based build system
# Files generated through docker (use $cmd so you can Ctl-C the build or run)
$cmd docker build --tag generate:$GOOS $GOOS
- $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")" && /bin/pwd):/build generate:$GOOS
+ $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && /bin/pwd):/build generate:$GOOS
exit
fi
diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh
index a74ef58..d888fb7 100644
--- a/vendor/golang.org/x/sys/unix/mkerrors.sh
+++ b/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -205,6 +205,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
#include
@@ -214,6 +215,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
#include
@@ -231,6 +233,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
#include
@@ -239,6 +242,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
#include
@@ -260,6 +264,7 @@ struct ltchars {
#include
#include
#include
+#include
#include
#include
@@ -501,6 +506,7 @@ ccflags="$@"
$2 ~ /^O?XTABS$/ ||
$2 ~ /^TC[IO](ON|OFF)$/ ||
$2 ~ /^IN_/ ||
+ $2 ~ /^KCM/ ||
$2 ~ /^LANDLOCK_/ ||
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
@@ -520,7 +526,7 @@ ccflags="$@"
$2 ~ /^HW_MACHINE$/ ||
$2 ~ /^SYSCTL_VERS/ ||
$2 !~ "MNT_BITS" &&
- $2 ~ /^(MS|MNT|UMOUNT)_/ ||
+ $2 ~ /^(MS|MNT|MOUNT|UMOUNT)_/ ||
$2 ~ /^NS_GET_/ ||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|TFD)_/ ||
@@ -595,8 +601,10 @@ ccflags="$@"
$2 ~ /^DEVLINK_/ ||
$2 ~ /^ETHTOOL_/ ||
$2 ~ /^LWTUNNEL_IP/ ||
+ $2 ~ /^ITIMER_/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ ||
+ $2 ~ /^P_/ ||
$2 ~/^PPPIOC/ ||
$2 ~ /^FAN_|FANOTIFY_/ ||
$2 == "HID_MAX_DESCRIPTOR_SIZE" ||
@@ -605,6 +613,8 @@ ccflags="$@"
$2 ~ /^MTD/ ||
$2 ~ /^OTP/ ||
$2 ~ /^MEM/ ||
+ $2 ~ /^WG/ ||
+ $2 ~ /^FIB_RULE_/ ||
$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
$2 ~ /^__WCOREFLAG$/ {next}
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go
index 6192750..ad22c33 100644
--- a/vendor/golang.org/x/sys/unix/syscall_aix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -37,6 +37,7 @@ func Creat(path string, mode uint32) (fd int, err error) {
}
//sys utimes(path string, times *[2]Timeval) (err error)
+
func Utimes(path string, tv []Timeval) error {
if len(tv) != 2 {
return EINVAL
@@ -45,6 +46,7 @@ func Utimes(path string, tv []Timeval) error {
}
//sys utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+
func UtimesNano(path string, ts []Timespec) error {
if len(ts) != 2 {
return EINVAL
@@ -215,18 +217,12 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
return
}
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
// Recvmsg not implemented on AIX
- sa := new(SockaddrUnix)
- return -1, -1, -1, sa, ENOSYS
+ return -1, -1, -1, ENOSYS
}
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
- _, err = SendmsgN(fd, p, oob, to, flags)
- return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
// SendmsgN not implemented on AIX
return -1, ENOSYS
}
@@ -306,11 +302,13 @@ func direntNamlen(buf []byte) (uint64, bool) {
}
//sys getdirent(fd int, buf []byte) (n int, err error)
+
func Getdents(fd int, buf []byte) (n int, err error) {
return getdirent(fd, buf)
}
//sys wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+
func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
var status _C_int
var r Pid_t
@@ -378,6 +376,7 @@ func (w WaitStatus) TrapCause() int { return -1 }
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
//sys fsyncRange(fd int, how int, start int64, length int64) (err error) = fsync_range
+
func Fsync(fd int) error {
return fsyncRange(fd, O_SYNC, 0, 0)
}
@@ -458,8 +457,8 @@ func Fsync(fd int) error {
//sys Listen(s int, n int) (err error)
//sys lstat(path string, stat *Stat_t) (err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = pread64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
//sysnb Setregid(rgid int, egid int) (err error)
@@ -519,8 +518,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
@@ -540,6 +541,7 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
//sys Getsystemcfg(label int) (n uint64)
//sys umount(target string) (err error)
+
func Unmount(target string, flags int) (err error) {
if flags != 0 {
// AIX doesn't have any flags for umount.
diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go
index 0ce4523..9c87c5f 100644
--- a/vendor/golang.org/x/sys/unix/syscall_bsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go
@@ -325,10 +325,9 @@ func GetsockoptString(fd, level, opt int) (string, error) {
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
var msg Msghdr
- var rsa RawSockaddrAny
- msg.Name = (*byte)(unsafe.Pointer(&rsa))
+ msg.Name = (*byte)(unsafe.Pointer(rsa))
msg.Namelen = uint32(SizeofSockaddrAny)
var iov Iovec
if len(p) > 0 {
@@ -352,29 +351,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
}
oobn = int(msg.Controllen)
recvflags = int(msg.Flags)
- // source address is only specified if the socket is unconnected
- if rsa.Addr.Family != AF_UNSPEC {
- from, err = anyToSockaddr(fd, &rsa)
- }
return
}
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
- _, err = SendmsgN(fd, p, oob, to, flags)
- return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
- var ptr unsafe.Pointer
- var salen _Socklen
- if to != nil {
- ptr, salen, err = to.sockaddr()
- if err != nil {
- return 0, err
- }
- }
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
var msg Msghdr
msg.Name = (*byte)(unsafe.Pointer(ptr))
msg.Namelen = uint32(salen)
@@ -571,12 +553,7 @@ func UtimesNano(path string, ts []Timespec) error {
if len(ts) != 2 {
return EINVAL
}
- // Darwin setattrlist can set nanosecond timestamps
- err := setattrlistTimes(path, ts, 0)
- if err != ENOSYS {
- return err
- }
- err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+ err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
if err != ENOSYS {
return err
}
@@ -596,10 +573,6 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
if len(ts) != 2 {
return EINVAL
}
- err := setattrlistTimes(path, ts, flags)
- if err != ENOSYS {
- return err
- }
return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
}
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go
index 8826f41..e5448cc 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -141,16 +141,6 @@ func direntNamlen(buf []byte) (uint64, bool) {
func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
-type attrList struct {
- bitmapCount uint16
- _ uint16
- CommonAttr uint32
- VolAttr uint32
- DirAttr uint32
- FileAttr uint32
- Forkattr uint32
-}
-
//sysnb pipe(p *[2]int32) (err error)
func Pipe(p []int) (err error) {
@@ -159,8 +149,10 @@ func Pipe(p []int) (err error) {
}
var x [2]int32
err = pipe(&x)
- p[0] = int(x[0])
- p[1] = int(x[1])
+ if err == nil {
+ p[0] = int(x[0])
+ p[1] = int(x[1])
+ }
return
}
@@ -280,36 +272,7 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
return flistxattr(fd, xattrPointer(dest), len(dest), 0)
}
-func setattrlistTimes(path string, times []Timespec, flags int) error {
- _p0, err := BytePtrFromString(path)
- if err != nil {
- return err
- }
-
- var attrList attrList
- attrList.bitmapCount = ATTR_BIT_MAP_COUNT
- attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
-
- // order is mtime, atime: the opposite of Chtimes
- attributes := [2]Timespec{times[1], times[0]}
- options := 0
- if flags&AT_SYMLINK_NOFOLLOW != 0 {
- options |= FSOPT_NOFOLLOW
- }
- return setattrlist(
- _p0,
- unsafe.Pointer(&attrList),
- unsafe.Pointer(&attributes),
- unsafe.Sizeof(attributes),
- options)
-}
-
-//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
-
-func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
- // Darwin doesn't support SYS_UTIMENSAT
- return ENOSYS
-}
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
/*
* Wrapped
@@ -541,11 +504,12 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
+//sys Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error)
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error)
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
@@ -609,7 +573,6 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
// Nfssvc
// Getfh
// Quotactl
-// Mount
// Csops
// Waitid
// Add_profil
diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
index 5af108a..61c0d0d 100644
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -101,7 +101,10 @@ func Pipe(p []int) (err error) {
if len(p) != 2 {
return EINVAL
}
- p[0], p[1], err = pipe()
+ r, w, err := pipe()
+ if err == nil {
+ p[0], p[1] = r, w
+ }
return
}
@@ -114,17 +117,22 @@ func Pipe2(p []int, flags int) (err error) {
var pp [2]_C_int
// pipe2 on dragonfly takes an fds array as an argument, but still
// returns the file descriptors.
- p[0], p[1], err = pipe2(&pp, flags)
+ r, w, err := pipe2(&pp, flags)
+ if err == nil {
+ p[0], p[1] = r, w
+ }
return err
}
//sys extpread(fd int, p []byte, flags int, offset int64) (n int, err error)
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
return extpread(fd, p, 0, offset)
}
//sys extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error)
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
return extpwrite(fd, p, 0, offset)
}
@@ -163,11 +171,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
-func setattrlistTimes(path string, times []Timespec, flags int) error {
- // used on Darwin for UtimesNano
- return ENOSYS
-}
-
//sys ioctl(fd int, req uint, arg uintptr) (err error)
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index 18c392c..6f6c510 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -110,8 +110,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
@@ -192,11 +194,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
-func setattrlistTimes(path string, times []Timespec, flags int) error {
- // used on Darwin for UtimesNano
- return ENOSYS
-}
-
//sys ioctl(fd int, req uint, arg uintptr) (err error)
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
@@ -636,8 +633,8 @@ func PtraceSingleStep(pid int) (err error) {
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error)
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error)
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index bc9dc2e..c8d2032 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -14,6 +14,7 @@ package unix
import (
"encoding/binary"
"syscall"
+ "time"
"unsafe"
)
@@ -131,8 +132,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
@@ -247,6 +250,13 @@ func Getwd() (wd string, err error) {
if n < 1 || n > len(buf) || buf[n-1] != 0 {
return "", EINVAL
}
+ // In some cases, Linux can return a path that starts with the
+ // "(unreachable)" prefix, which can potentially be a valid relative
+ // path. To work around that, return ENOENT if path is not absolute.
+ if buf[0] != '/' {
+ return "", ENOENT
+ }
+
return string(buf[0 : n-1]), nil
}
@@ -356,6 +366,8 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int,
return
}
+//sys Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error)
+
func Mkfifo(path string, mode uint32) error {
return Mknod(path, mode|S_IFIFO, 0)
}
@@ -500,24 +512,24 @@ func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
//
// Server example:
//
-// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
-// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
-// Channel: 1,
-// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
-// })
-// _ = Listen(fd, 1)
-// nfd, sa, _ := Accept(fd)
-// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
-// Read(nfd, buf)
+// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
+// Channel: 1,
+// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
+// })
+// _ = Listen(fd, 1)
+// nfd, sa, _ := Accept(fd)
+// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
+// Read(nfd, buf)
//
// Client example:
//
-// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
-// _ = Connect(fd, &SockaddrRFCOMM{
-// Channel: 1,
-// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
-// })
-// Write(fd, []byte(`hello`))
+// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+// _ = Connect(fd, &SockaddrRFCOMM{
+// Channel: 1,
+// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
+// })
+// Write(fd, []byte(`hello`))
type SockaddrRFCOMM struct {
// Addr represents a bluetooth address, byte ordering is little-endian.
Addr [6]uint8
@@ -544,12 +556,12 @@ func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
// The SockaddrCAN struct must be bound to the socket file descriptor
// using Bind before the CAN socket can be used.
//
-// // Read one raw CAN frame
-// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
-// addr := &SockaddrCAN{Ifindex: index}
-// Bind(fd, addr)
-// frame := make([]byte, 16)
-// Read(fd, frame)
+// // Read one raw CAN frame
+// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
+// addr := &SockaddrCAN{Ifindex: index}
+// Bind(fd, addr)
+// frame := make([]byte, 16)
+// Read(fd, frame)
//
// The full SocketCAN documentation can be found in the linux kernel
// archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
@@ -620,13 +632,13 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
// Here is an example of using an AF_ALG socket with SHA1 hashing.
// The initial socket setup process is as follows:
//
-// // Open a socket to perform SHA1 hashing.
-// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
-// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
-// unix.Bind(fd, addr)
-// // Note: unix.Accept does not work at this time; must invoke accept()
-// // manually using unix.Syscall.
-// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
+// // Open a socket to perform SHA1 hashing.
+// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
+// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
+// unix.Bind(fd, addr)
+// // Note: unix.Accept does not work at this time; must invoke accept()
+// // manually using unix.Syscall.
+// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
//
// Once a file descriptor has been returned from Accept, it may be used to
// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
@@ -635,39 +647,39 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
// When hashing a small byte slice or string, a single Write and Read may
// be used:
//
-// // Assume hashfd is already configured using the setup process.
-// hash := os.NewFile(hashfd, "sha1")
-// // Hash an input string and read the results. Each Write discards
-// // previous hash state. Read always reads the current state.
-// b := make([]byte, 20)
-// for i := 0; i < 2; i++ {
-// io.WriteString(hash, "Hello, world.")
-// hash.Read(b)
-// fmt.Println(hex.EncodeToString(b))
-// }
-// // Output:
-// // 2ae01472317d1935a84797ec1983ae243fc6aa28
-// // 2ae01472317d1935a84797ec1983ae243fc6aa28
+// // Assume hashfd is already configured using the setup process.
+// hash := os.NewFile(hashfd, "sha1")
+// // Hash an input string and read the results. Each Write discards
+// // previous hash state. Read always reads the current state.
+// b := make([]byte, 20)
+// for i := 0; i < 2; i++ {
+// io.WriteString(hash, "Hello, world.")
+// hash.Read(b)
+// fmt.Println(hex.EncodeToString(b))
+// }
+// // Output:
+// // 2ae01472317d1935a84797ec1983ae243fc6aa28
+// // 2ae01472317d1935a84797ec1983ae243fc6aa28
//
// For hashing larger byte slices, or byte streams such as those read from
// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
// the hash digest instead of creating a new one for a given chunk and finalizing it.
//
-// // Assume hashfd and addr are already configured using the setup process.
-// hash := os.NewFile(hashfd, "sha1")
-// // Hash the contents of a file.
-// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
-// b := make([]byte, 4096)
-// for {
-// n, err := f.Read(b)
-// if err == io.EOF {
-// break
-// }
-// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
-// }
-// hash.Read(b)
-// fmt.Println(hex.EncodeToString(b))
-// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
+// // Assume hashfd and addr are already configured using the setup process.
+// hash := os.NewFile(hashfd, "sha1")
+// // Hash the contents of a file.
+// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
+// b := make([]byte, 4096)
+// for {
+// n, err := f.Read(b)
+// if err == io.EOF {
+// break
+// }
+// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
+// }
+// hash.Read(b)
+// fmt.Println(hex.EncodeToString(b))
+// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
//
// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
type SockaddrALG struct {
@@ -1487,10 +1499,9 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error
//sys keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
//sys keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
var msg Msghdr
- var rsa RawSockaddrAny
- msg.Name = (*byte)(unsafe.Pointer(&rsa))
+ msg.Name = (*byte)(unsafe.Pointer(rsa))
msg.Namelen = uint32(SizeofSockaddrAny)
var iov Iovec
if len(p) > 0 {
@@ -1521,28 +1532,10 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
}
oobn = int(msg.Controllen)
recvflags = int(msg.Flags)
- // source address is only specified if the socket is unconnected
- if rsa.Addr.Family != AF_UNSPEC {
- from, err = anyToSockaddr(fd, &rsa)
- }
return
}
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
- _, err = SendmsgN(fd, p, oob, to, flags)
- return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
- var ptr unsafe.Pointer
- var salen _Socklen
- if to != nil {
- var err error
- ptr, salen, err = to.sockaddr()
- if err != nil {
- return 0, err
- }
- }
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
var msg Msghdr
msg.Name = (*byte)(ptr)
msg.Namelen = uint32(salen)
@@ -1775,6 +1768,16 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
return mount(source, target, fstype, flags, datap)
}
+//sys mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) = SYS_MOUNT_SETATTR
+
+// MountSetattr is a wrapper for mount_setattr(2).
+// https://man7.org/linux/man-pages/man2/mount_setattr.2.html
+//
+// Requires kernel >= 5.12.
+func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error {
+ return mountSetattr(dirfd, pathname, flags, attr, unsafe.Sizeof(*attr))
+}
+
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
@@ -1826,6 +1829,9 @@ func Dup2(oldfd, newfd int) error {
//sys Fremovexattr(fd int, attr string) (err error)
//sys Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
//sys Fsync(fd int) (err error)
+//sys Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error)
+//sys Fsopen(fsName string, flags int) (fd int, err error)
+//sys Fspick(dirfd int, pathName string, flags int) (fd int, err error)
//sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
//sysnb Getpgid(pid int) (pgid int, err error)
@@ -1856,7 +1862,9 @@ func Getpgrp() (pid int) {
//sys MemfdCreate(name string, flags int) (fd int, err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys OpenTree(dfd int, fileName string, flags uint) (r int, err error)
//sys PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
//sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
//sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64
@@ -2181,7 +2189,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
gid = Getgid()
}
- if uint32(gid) == st.Gid || isGroupMember(gid) {
+ if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
fmode = (st.Mode >> 3) & 7
} else {
fmode = st.Mode & 7
@@ -2296,17 +2304,63 @@ type RemoteIovec struct {
//sys PidfdOpen(pid int, flags int) (fd int, err error) = SYS_PIDFD_OPEN
//sys PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) = SYS_PIDFD_GETFD
+//sys PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) = SYS_PIDFD_SEND_SIGNAL
//sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error)
//sys shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error)
//sys shmdt(addr uintptr) (err error)
//sys shmget(key int, size int, flag int) (id int, err error)
+//sys getitimer(which int, currValue *Itimerval) (err error)
+//sys setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error)
+
+// MakeItimerval creates an Itimerval from interval and value durations.
+func MakeItimerval(interval, value time.Duration) Itimerval {
+ return Itimerval{
+ Interval: NsecToTimeval(interval.Nanoseconds()),
+ Value: NsecToTimeval(value.Nanoseconds()),
+ }
+}
+
+// A value which may be passed to the which parameter for Getitimer and
+// Setitimer.
+type ItimerWhich int
+
+// Possible which values for Getitimer and Setitimer.
+const (
+ ItimerReal ItimerWhich = ITIMER_REAL
+ ItimerVirtual ItimerWhich = ITIMER_VIRTUAL
+ ItimerProf ItimerWhich = ITIMER_PROF
+)
+
+// Getitimer wraps getitimer(2) to return the current value of the timer
+// specified by which.
+func Getitimer(which ItimerWhich) (Itimerval, error) {
+ var it Itimerval
+ if err := getitimer(int(which), &it); err != nil {
+ return Itimerval{}, err
+ }
+
+ return it, nil
+}
+
+// Setitimer wraps setitimer(2) to arm or disarm the timer specified by which.
+// It returns the previous value of the timer.
+//
+// If the Itimerval argument is the zero value, the timer will be disarmed.
+func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) {
+ var prev Itimerval
+ if err := setitimer(int(which), &it, &prev); err != nil {
+ return Itimerval{}, err
+ }
+
+ return prev, nil
+}
+
/*
* Unimplemented
*/
// AfsSyscall
-// Alarm
// ArchPrctl
// Brk
// ClockNanosleep
@@ -2322,7 +2376,6 @@ type RemoteIovec struct {
// GetMempolicy
// GetRobustList
// GetThreadArea
-// Getitimer
// Getpmsg
// IoCancel
// IoDestroy
@@ -2400,5 +2453,4 @@ type RemoteIovec struct {
// Vfork
// Vhangup
// Vserver
-// Waitid
// _Sysctl
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/vendor/golang.org/x/sys/unix/syscall_linux_386.go
index 5f757e8..518e476 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_386.go
@@ -35,8 +35,8 @@ func setTimeval(sec, usec int64) Timeval {
//sys Iopl(level int) (err error)
//sys Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
//sys setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32
@@ -173,14 +173,6 @@ const (
_SENDMMSG = 20
)
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- fd, e := socketcall(_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
- if e != 0 {
- err = e
- }
- return
-}
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
fd, e := socketcall(_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
if e != 0 {
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go b/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go
new file mode 100644
index 0000000..08086ac
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go
@@ -0,0 +1,14 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64)
+// +build linux
+// +build 386 amd64 mips mipsle mips64 mipsle ppc64 ppc64le ppc s390x sparc64
+
+package unix
+
+// SYS_ALARM is not defined on arm or riscv, but is available for other GOARCH
+// values.
+
+//sys Alarm(seconds uint) (remaining uint, err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
index 4299125..f5e9d6b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
@@ -28,9 +28,10 @@ func Lstat(path string, stat *Stat_t) (err error) {
return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
}
+//sys MemfdSecret(flags int) (fd int, err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
@@ -62,7 +63,6 @@ func Stat(path string, stat *Stat_t) (err error) {
//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
//sys Truncate(path string, length int64) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
index 79edeb9..c1a7778 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
@@ -27,7 +27,6 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
return newoffset, nil
}
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
@@ -97,8 +96,8 @@ func Utime(path string, buf *Utimbuf) error {
//sys utimes(path string, times *[2]Timeval) (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
index 862890d..d83e2c6 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
@@ -22,8 +22,9 @@ import "unsafe"
//sysnb getrlimit(resource int, rlim *Rlimit) (err error)
//sysnb Getuid() (uid int)
//sys Listen(s int, n int) (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys MemfdSecret(flags int) (fd int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
@@ -66,7 +67,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
return ENOSYS
}
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go b/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
new file mode 100644
index 0000000..28ba7b8
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
@@ -0,0 +1,191 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+package unix
+
+import "unsafe"
+
+//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys Ftruncate(fd int, length int64) (err error)
+//sysnb Getegid() (egid int)
+//sysnb Geteuid() (euid int)
+//sysnb Getgid() (gid int)
+//sysnb Getuid() (uid int)
+//sys Listen(s int, n int) (err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+ var ts *Timespec
+ if timeout != nil {
+ ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+ }
+ return Pselect(nfd, r, w, e, ts, nil)
+}
+
+//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys setfsgid(gid int) (prev int, err error)
+//sys setfsuid(uid int) (prev int, err error)
+//sysnb Setregid(rgid int, egid int) (err error)
+//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb Setreuid(ruid int, euid int) (err error)
+//sys Shutdown(fd int, how int) (err error)
+//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+ return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+ return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+ return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys Statfs(path string, buf *Statfs_t) (err error)
+//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+ return ENOSYS
+}
+
+//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb setgroups(n int, list *_Gid_t) (err error)
+//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
+}
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+ err = Prlimit(0, resource, nil, rlim)
+ return
+}
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+ err = Prlimit(0, resource, rlim, nil)
+ return
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+ if tv == nil {
+ return utimensat(dirfd, path, nil, 0)
+ }
+
+ ts := []Timespec{
+ NsecToTimespec(TimevalToNsec(tv[0])),
+ NsecToTimespec(TimevalToNsec(tv[1])),
+ }
+ return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+ var tv Timeval
+ err := Gettimeofday(&tv)
+ if err != nil {
+ return 0, err
+ }
+ if t != nil {
+ *t = Time_t(tv.Sec)
+ }
+ return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+ tv := []Timeval{
+ {Sec: buf.Actime},
+ {Sec: buf.Modtime},
+ }
+ return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+ if tv == nil {
+ return utimensat(AT_FDCWD, path, nil, 0)
+ }
+
+ ts := []Timespec{
+ NsecToTimespec(TimevalToNsec(tv[0])),
+ NsecToTimespec(TimevalToNsec(tv[1])),
+ }
+ return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Era }
+
+func (r *PtraceRegs) SetPC(era uint64) { r.Era = era }
+
+func (iov *Iovec) SetLen(length int) {
+ iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+ msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+ msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+ cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+ rsa.Service_name_len = uint64(length)
+}
+
+func Pause() error {
+ _, err := ppoll(nil, 0, nil, nil)
+ return err
+}
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+ return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
+}
+
+//sys kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+ cmdlineLen := len(cmdline)
+ if cmdlineLen > 0 {
+ // Account for the additional NULL byte added by
+ // BytePtrFromString in kexecFileLoad. The kexec_file_load
+ // syscall expects a NULL-terminated string.
+ cmdlineLen++
+ }
+ return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
index 8932e34..98a2660 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
@@ -21,8 +21,8 @@ package unix
//sys Lchown(path string, uid int, gid int) (err error)
//sys Listen(s int, n int) (err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
@@ -48,7 +48,6 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err
//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
//sys Truncate(path string, length int64) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
index 7821c25..b8a18c0 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
@@ -25,8 +25,8 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
//sysnb Getuid() (uid int)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Listen(s int, n int) (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
@@ -41,7 +41,6 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go b/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go
index c5053a0..4ed9e67 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go
@@ -27,8 +27,8 @@ import (
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
@@ -43,7 +43,6 @@ import (
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
index 25786c4..db63d38 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
@@ -26,8 +26,8 @@ package unix
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
@@ -45,7 +45,6 @@ package unix
//sys Statfs(path string, buf *Statfs_t) (err error)
//sys Truncate(path string, length int64) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
index 6f9f710..8ff7adb 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
@@ -22,8 +22,8 @@ import "unsafe"
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error)
//sysnb Getuid() (uid int)
//sys Listen(s int, n int) (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
@@ -65,7 +65,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
return ENOSYS
}
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
index 6aa59cb..6fcf277 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
@@ -26,8 +26,8 @@ import (
//sys Lchown(path string, uid int, gid int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
@@ -145,15 +145,6 @@ const (
netSendMMsg = 20
)
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (int, error) {
- args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
- fd, _, err := Syscall(SYS_SOCKETCALL, netAccept, uintptr(unsafe.Pointer(&args)), 0)
- if err != 0 {
- return 0, err
- }
- return int(fd), nil
-}
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (int, error) {
args := [4]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)}
fd, _, err := Syscall(SYS_SOCKETCALL, netAccept4, uintptr(unsafe.Pointer(&args)), 0)
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
index bbe8d17..02a45d9 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
@@ -23,8 +23,8 @@ package unix
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
@@ -42,7 +42,6 @@ package unix
//sys Statfs(path string, buf *Statfs_t) (err error)
//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
//sys Truncate(path string, length int64) (err error)
-//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
index 853d5f0..666f0a1 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -110,14 +110,8 @@ func direntNamlen(buf []byte) (uint64, bool) {
return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
-//sysnb pipe() (fd1 int, fd2 int, err error)
-
func Pipe(p []int) (err error) {
- if len(p) != 2 {
- return EINVAL
- }
- p[0], p[1], err = pipe()
- return
+ return Pipe2(p, 0)
}
//sysnb pipe2(p *[2]_C_int, flags int) (err error)
@@ -128,8 +122,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
@@ -167,11 +163,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
return -1, ENOSYS
}
-func setattrlistTimes(path string, times []Timespec, flags int) error {
- // used on Darwin for UtimesNano
- return ENOSYS
-}
-
//sys ioctl(fd int, req uint, arg uintptr) (err error)
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
@@ -317,8 +308,8 @@ func Statvfs(path string, buf *Statvfs_t) (err error) {
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error)
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error)
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
index 22b5503..78daceb 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -81,18 +81,22 @@ func Pipe(p []int) (err error) {
}
//sysnb pipe2(p *[2]_C_int, flags int) (err error)
+
func Pipe2(p []int, flags int) error {
if len(p) != 2 {
return EINVAL
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
//sys Getdents(fd int, buf []byte) (n int, err error)
+
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
n, err = Getdents(fd, buf)
if err != nil || basep == nil {
@@ -147,11 +151,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
-func setattrlistTimes(path string, times []Timespec, flags int) error {
- // used on Darwin for UtimesNano
- return ENOSYS
-}
-
//sys ioctl(fd int, req uint, arg uintptr) (err error)
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
@@ -272,8 +271,8 @@ func Uname(uname *Utsname) error {
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error)
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error)
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go
index 8b88ac2..5c2003c 100644
--- a/vendor/golang.org/x/sys/unix/syscall_solaris.go
+++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go
@@ -66,8 +66,10 @@ func Pipe(p []int) (err error) {
if n != 0 {
return err
}
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return nil
}
@@ -79,8 +81,10 @@ func Pipe2(p []int, flags int) error {
}
var pp [2]_C_int
err := pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return err
}
@@ -447,10 +451,9 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
var msg Msghdr
- var rsa RawSockaddrAny
- msg.Name = (*byte)(unsafe.Pointer(&rsa))
+ msg.Name = (*byte)(unsafe.Pointer(rsa))
msg.Namelen = uint32(SizeofSockaddrAny)
var iov Iovec
if len(p) > 0 {
@@ -472,29 +475,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
return
}
oobn = int(msg.Accrightslen)
- // source address is only specified if the socket is unconnected
- if rsa.Addr.Family != AF_UNSPEC {
- from, err = anyToSockaddr(fd, &rsa)
- }
- return
-}
-
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
- _, err = SendmsgN(fd, p, oob, to, flags)
return
}
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
- var ptr unsafe.Pointer
- var salen _Socklen
- if to != nil {
- ptr, salen, err = to.sockaddr()
- if err != nil {
- return 0, err
- }
- }
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
var msg Msghdr
msg.Name = (*byte)(unsafe.Pointer(ptr))
msg.Namelen = uint32(salen)
@@ -657,8 +643,8 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sys Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
//sys Pause() (err error)
-//sys Pread(fd int, p []byte, offset int64) (n int, err error)
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys pread(fd int, p []byte, offset int64) (n int, err error)
+//sys pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Rename(from string, to string) (err error)
@@ -751,8 +737,20 @@ type fileObjCookie struct {
type EventPort struct {
port int
mu sync.Mutex
- fds map[uintptr]interface{}
+ fds map[uintptr]*fileObjCookie
paths map[string]*fileObjCookie
+ // The user cookie presents an interesting challenge from a memory management perspective.
+ // There are two paths by which we can discover that it is no longer in use:
+ // 1. The user calls port_dissociate before any events fire
+ // 2. An event fires and we return it to the user
+ // The tricky situation is if the event has fired in the kernel but
+ // the user hasn't requested/received it yet.
+ // If the user wants to port_dissociate before the event has been processed,
+ // we should handle things gracefully. To do so, we need to keep an extra
+ // reference to the cookie around until the event is processed
+ // thus the otherwise seemingly extraneous "cookies" map
+ // The key of this map is a pointer to the corresponding &fCookie.cookie
+ cookies map[*interface{}]*fileObjCookie
}
// PortEvent is an abstraction of the port_event C struct.
@@ -776,9 +774,10 @@ func NewEventPort() (*EventPort, error) {
return nil, err
}
e := &EventPort{
- port: port,
- fds: make(map[uintptr]interface{}),
- paths: make(map[string]*fileObjCookie),
+ port: port,
+ fds: make(map[uintptr]*fileObjCookie),
+ paths: make(map[string]*fileObjCookie),
+ cookies: make(map[*interface{}]*fileObjCookie),
}
return e, nil
}
@@ -793,9 +792,13 @@ func NewEventPort() (*EventPort, error) {
func (e *EventPort) Close() error {
e.mu.Lock()
defer e.mu.Unlock()
+ err := Close(e.port)
+ if err != nil {
+ return err
+ }
e.fds = nil
e.paths = nil
- return Close(e.port)
+ return nil
}
// PathIsWatched checks to see if path is associated with this EventPort.
@@ -832,6 +835,7 @@ func (e *EventPort) AssociatePath(path string, stat os.FileInfo, events int, coo
return err
}
e.paths[path] = fCookie
+ e.cookies[&fCookie.cookie] = fCookie
return nil
}
@@ -844,11 +848,19 @@ func (e *EventPort) DissociatePath(path string) error {
return fmt.Errorf("%v is not associated with this Event Port", path)
}
_, err := port_dissociate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(f.fobj)))
- if err != nil {
+ // If the path is no longer associated with this event port (ENOENT)
+ // we should delete it from our map. We can still return ENOENT to the caller.
+ // But we need to save the cookie
+ if err != nil && err != ENOENT {
return err
}
+ if err == nil {
+ // dissociate was successful, safe to delete the cookie
+ fCookie := e.paths[path]
+ delete(e.cookies, &fCookie.cookie)
+ }
delete(e.paths, path)
- return nil
+ return err
}
// AssociateFd wraps calls to port_associate(3c) on file descriptors.
@@ -858,12 +870,13 @@ func (e *EventPort) AssociateFd(fd uintptr, events int, cookie interface{}) erro
if _, found := e.fds[fd]; found {
return fmt.Errorf("%v is already associated with this Event Port", fd)
}
- pcookie := &cookie
- _, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(pcookie)))
+ fCookie := &fileObjCookie{nil, cookie}
+ _, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(&fCookie.cookie)))
if err != nil {
return err
}
- e.fds[fd] = pcookie
+ e.fds[fd] = fCookie
+ e.cookies[&fCookie.cookie] = fCookie
return nil
}
@@ -876,11 +889,16 @@ func (e *EventPort) DissociateFd(fd uintptr) error {
return fmt.Errorf("%v is not associated with this Event Port", fd)
}
_, err := port_dissociate(e.port, PORT_SOURCE_FD, fd)
- if err != nil {
+ if err != nil && err != ENOENT {
return err
}
+ if err == nil {
+ // dissociate was successful, safe to delete the cookie
+ fCookie := e.fds[fd]
+ delete(e.cookies, &fCookie.cookie)
+ }
delete(e.fds, fd)
- return nil
+ return err
}
func createFileObj(name string, stat os.FileInfo) (*fileObj, error) {
@@ -908,26 +926,48 @@ func (e *EventPort) GetOne(t *Timespec) (*PortEvent, error) {
return nil, err
}
p := new(PortEvent)
- p.Events = pe.Events
- p.Source = pe.Source
e.mu.Lock()
defer e.mu.Unlock()
- switch pe.Source {
- case PORT_SOURCE_FD:
- p.Fd = uintptr(pe.Object)
- cookie := (*interface{})(unsafe.Pointer(pe.User))
- p.Cookie = *cookie
- delete(e.fds, p.Fd)
- case PORT_SOURCE_FILE:
- p.fobj = (*fileObj)(unsafe.Pointer(uintptr(pe.Object)))
- p.Path = BytePtrToString((*byte)(unsafe.Pointer(p.fobj.Name)))
- cookie := (*interface{})(unsafe.Pointer(pe.User))
- p.Cookie = *cookie
- delete(e.paths, p.Path)
- }
+ e.peIntToExt(pe, p)
return p, nil
}
+// peIntToExt converts a cgo portEvent struct into the friendlier PortEvent
+// NOTE: Always call this function while holding the e.mu mutex
+func (e *EventPort) peIntToExt(peInt *portEvent, peExt *PortEvent) {
+ peExt.Events = peInt.Events
+ peExt.Source = peInt.Source
+ cookie := (*interface{})(unsafe.Pointer(peInt.User))
+ peExt.Cookie = *cookie
+ switch peInt.Source {
+ case PORT_SOURCE_FD:
+ delete(e.cookies, cookie)
+ peExt.Fd = uintptr(peInt.Object)
+ // Only remove the fds entry if it exists and this cookie matches
+ if fobj, ok := e.fds[peExt.Fd]; ok {
+ if &fobj.cookie == cookie {
+ delete(e.fds, peExt.Fd)
+ }
+ }
+ case PORT_SOURCE_FILE:
+ if fCookie, ok := e.cookies[cookie]; ok && uintptr(unsafe.Pointer(fCookie.fobj)) == uintptr(peInt.Object) {
+ // Use our stashed reference rather than using unsafe on what we got back
+ // the unsafe version would be (*fileObj)(unsafe.Pointer(uintptr(peInt.Object)))
+ peExt.fobj = fCookie.fobj
+ } else {
+ panic("mismanaged memory")
+ }
+ delete(e.cookies, cookie)
+ peExt.Path = BytePtrToString((*byte)(unsafe.Pointer(peExt.fobj.Name)))
+ // Only remove the paths entry if it exists and this cookie matches
+ if fobj, ok := e.paths[peExt.Path]; ok {
+ if &fobj.cookie == cookie {
+ delete(e.paths, peExt.Path)
+ }
+ }
+ }
+}
+
// Pending wraps port_getn(3c) and returns how many events are pending.
func (e *EventPort) Pending() (int, error) {
var n uint32 = 0
@@ -958,21 +998,7 @@ func (e *EventPort) Get(s []PortEvent, min int, timeout *Timespec) (int, error)
e.mu.Lock()
defer e.mu.Unlock()
for i := 0; i < int(got); i++ {
- s[i].Events = ps[i].Events
- s[i].Source = ps[i].Source
- switch ps[i].Source {
- case PORT_SOURCE_FD:
- s[i].Fd = uintptr(ps[i].Object)
- cookie := (*interface{})(unsafe.Pointer(ps[i].User))
- s[i].Cookie = *cookie
- delete(e.fds, s[i].Fd)
- case PORT_SOURCE_FILE:
- s[i].fobj = (*fileObj)(unsafe.Pointer(uintptr(ps[i].Object)))
- s[i].Path = BytePtrToString((*byte)(unsafe.Pointer(s[i].fobj.Name)))
- cookie := (*interface{})(unsafe.Pointer(ps[i].User))
- s[i].Cookie = *cookie
- delete(e.paths, s[i].Path)
- }
+ e.peIntToExt(&ps[i], &s[i])
}
return int(got), err
}
diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go
index cf296a2..70508af 100644
--- a/vendor/golang.org/x/sys/unix/syscall_unix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_unix.go
@@ -177,6 +177,30 @@ func Write(fd int, p []byte) (n int, err error) {
return
}
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+ n, err = pread(fd, p, offset)
+ if raceenabled {
+ if n > 0 {
+ raceWriteRange(unsafe.Pointer(&p[0]), n)
+ }
+ if err == nil {
+ raceAcquire(unsafe.Pointer(&ioSync))
+ }
+ }
+ return
+}
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ n, err = pwrite(fd, p, offset)
+ if raceenabled && n > 0 {
+ raceReadRange(unsafe.Pointer(&p[0]), n)
+ }
+ return
+}
+
// For testing: clients can set this flag to force
// creation of IPv6 sockets to return EAFNOSUPPORT.
var SocketDisableIPv6 bool
@@ -313,6 +337,33 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
return
}
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+ var rsa RawSockaddrAny
+ n, oobn, recvflags, err = recvmsgRaw(fd, p, oob, flags, &rsa)
+ // source address is only specified if the socket is unconnected
+ if rsa.Addr.Family != AF_UNSPEC {
+ from, err = anyToSockaddr(fd, &rsa)
+ }
+ return
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+ _, err = SendmsgN(fd, p, oob, to, flags)
+ return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+ var ptr unsafe.Pointer
+ var salen _Socklen
+ if to != nil {
+ ptr, salen, err = to.sockaddr()
+ if err != nil {
+ return 0, err
+ }
+ }
+ return sendmsgN(fd, p, oob, ptr, salen, flags)
+}
+
func Send(s int, buf []byte, flags int) (err error) {
return sendto(s, buf, flags, nil, 0)
}
diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
index 5fb76a1..f8616f4 100644
--- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
@@ -579,8 +579,10 @@ func Pipe(p []int) (err error) {
}
var pp [2]_C_int
err = pipe(&pp)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
+ if err == nil {
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
+ }
return
}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go
index 3bbc527..c0a43f8 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go
@@ -1,4 +1,4 @@
-// Code generated by mkmerge.go; DO NOT EDIT.
+// Code generated by mkmerge; DO NOT EDIT.
//go:build linux
// +build linux
@@ -38,7 +38,8 @@ const (
AF_KEY = 0xf
AF_LLC = 0x1a
AF_LOCAL = 0x1
- AF_MAX = 0x2d
+ AF_MAX = 0x2e
+ AF_MCTP = 0x2d
AF_MPLS = 0x1c
AF_NETBEUI = 0xd
AF_NETLINK = 0x10
@@ -259,6 +260,17 @@ const (
BUS_USB = 0x3
BUS_VIRTUAL = 0x6
CAN_BCM = 0x2
+ CAN_CTRLMODE_3_SAMPLES = 0x4
+ CAN_CTRLMODE_BERR_REPORTING = 0x10
+ CAN_CTRLMODE_CC_LEN8_DLC = 0x100
+ CAN_CTRLMODE_FD = 0x20
+ CAN_CTRLMODE_FD_NON_ISO = 0x80
+ CAN_CTRLMODE_LISTENONLY = 0x2
+ CAN_CTRLMODE_LOOPBACK = 0x1
+ CAN_CTRLMODE_ONE_SHOT = 0x8
+ CAN_CTRLMODE_PRESUME_ACK = 0x40
+ CAN_CTRLMODE_TDC_AUTO = 0x200
+ CAN_CTRLMODE_TDC_MANUAL = 0x400
CAN_EFF_FLAG = 0x80000000
CAN_EFF_ID_BITS = 0x1d
CAN_EFF_MASK = 0x1fffffff
@@ -336,6 +348,7 @@ const (
CAN_RTR_FLAG = 0x40000000
CAN_SFF_ID_BITS = 0xb
CAN_SFF_MASK = 0x7ff
+ CAN_TERMINATION_DISABLED = 0x0
CAN_TP16 = 0x3
CAN_TP20 = 0x4
CAP_AUDIT_CONTROL = 0x1e
@@ -380,9 +393,11 @@ const (
CAP_SYS_TIME = 0x19
CAP_SYS_TTY_CONFIG = 0x1a
CAP_WAKE_ALARM = 0x23
+ CEPH_SUPER_MAGIC = 0xc36400
CFLUSH = 0xf
CGROUP2_SUPER_MAGIC = 0x63677270
CGROUP_SUPER_MAGIC = 0x27e0eb
+ CIFS_SUPER_MAGIC = 0xff534d42
CLOCK_BOOTTIME = 0x7
CLOCK_BOOTTIME_ALARM = 0x9
CLOCK_DEFAULT = 0x0
@@ -741,6 +756,7 @@ const (
ETH_P_QINQ2 = 0x9200
ETH_P_QINQ3 = 0x9300
ETH_P_RARP = 0x8035
+ ETH_P_REALTEK = 0x8899
ETH_P_SCA = 0x6007
ETH_P_SLOW = 0x8809
ETH_P_SNAP = 0x5
@@ -770,6 +786,7 @@ const (
EV_SYN = 0x0
EV_VERSION = 0x10001
EXABYTE_ENABLE_NEST = 0xf0
+ EXFAT_SUPER_MAGIC = 0x2011bab0
EXT2_SUPER_MAGIC = 0xef53
EXT3_SUPER_MAGIC = 0xef53
EXT4_SUPER_MAGIC = 0xef53
@@ -810,10 +827,14 @@ const (
FAN_EPIDFD = -0x2
FAN_EVENT_INFO_TYPE_DFID = 0x3
FAN_EVENT_INFO_TYPE_DFID_NAME = 0x2
+ FAN_EVENT_INFO_TYPE_ERROR = 0x5
FAN_EVENT_INFO_TYPE_FID = 0x1
+ FAN_EVENT_INFO_TYPE_NEW_DFID_NAME = 0xc
+ FAN_EVENT_INFO_TYPE_OLD_DFID_NAME = 0xa
FAN_EVENT_INFO_TYPE_PIDFD = 0x4
FAN_EVENT_METADATA_LEN = 0x18
FAN_EVENT_ON_CHILD = 0x8000000
+ FAN_FS_ERROR = 0x8000
FAN_MARK_ADD = 0x1
FAN_MARK_DONT_FOLLOW = 0x4
FAN_MARK_FILESYSTEM = 0x100
@@ -838,17 +859,27 @@ const (
FAN_OPEN_EXEC_PERM = 0x40000
FAN_OPEN_PERM = 0x10000
FAN_Q_OVERFLOW = 0x4000
+ FAN_RENAME = 0x10000000
FAN_REPORT_DFID_NAME = 0xc00
+ FAN_REPORT_DFID_NAME_TARGET = 0x1e00
FAN_REPORT_DIR_FID = 0x400
FAN_REPORT_FID = 0x200
FAN_REPORT_NAME = 0x800
FAN_REPORT_PIDFD = 0x80
+ FAN_REPORT_TARGET_FID = 0x1000
FAN_REPORT_TID = 0x100
FAN_UNLIMITED_MARKS = 0x20
FAN_UNLIMITED_QUEUE = 0x10
FD_CLOEXEC = 0x1
FD_SETSIZE = 0x400
FF0 = 0x0
+ FIB_RULE_DEV_DETACHED = 0x8
+ FIB_RULE_FIND_SADDR = 0x10000
+ FIB_RULE_IIF_DETACHED = 0x8
+ FIB_RULE_INVERT = 0x2
+ FIB_RULE_OIF_DETACHED = 0x10
+ FIB_RULE_PERMANENT = 0x1
+ FIB_RULE_UNRESOLVED = 0x4
FIDEDUPERANGE = 0xc0189436
FSCRYPT_KEY_DESCRIPTOR_SIZE = 0x8
FSCRYPT_KEY_DESC_PREFIX = "fscrypt:"
@@ -911,6 +942,7 @@ const (
FS_VERITY_METADATA_TYPE_DESCRIPTOR = 0x2
FS_VERITY_METADATA_TYPE_MERKLE_TREE = 0x1
FS_VERITY_METADATA_TYPE_SIGNATURE = 0x3
+ FUSE_SUPER_MAGIC = 0x65735546
FUTEXFS_SUPER_MAGIC = 0xbad1dea
F_ADD_SEALS = 0x409
F_DUPFD = 0x0
@@ -1264,15 +1296,21 @@ const (
IP_XFRM_POLICY = 0x11
ISOFS_SUPER_MAGIC = 0x9660
ISTRIP = 0x20
+ ITIMER_PROF = 0x2
+ ITIMER_REAL = 0x0
+ ITIMER_VIRTUAL = 0x1
IUTF8 = 0x4000
IXANY = 0x800
JFFS2_SUPER_MAGIC = 0x72b6
+ KCMPROTO_CONNECTED = 0x0
+ KCM_RECV_DISABLE = 0x1
KEXEC_ARCH_386 = 0x30000
KEXEC_ARCH_68K = 0x40000
KEXEC_ARCH_AARCH64 = 0xb70000
KEXEC_ARCH_ARM = 0x280000
KEXEC_ARCH_DEFAULT = 0x0
KEXEC_ARCH_IA_64 = 0x320000
+ KEXEC_ARCH_LOONGARCH = 0x1020000
KEXEC_ARCH_MASK = 0xffff0000
KEXEC_ARCH_MIPS = 0x80000
KEXEC_ARCH_MIPS_LE = 0xa0000
@@ -1474,8 +1512,21 @@ const (
MNT_DETACH = 0x2
MNT_EXPIRE = 0x4
MNT_FORCE = 0x1
+ MODULE_INIT_COMPRESSED_FILE = 0x4
MODULE_INIT_IGNORE_MODVERSIONS = 0x1
MODULE_INIT_IGNORE_VERMAGIC = 0x2
+ MOUNT_ATTR_IDMAP = 0x100000
+ MOUNT_ATTR_NOATIME = 0x10
+ MOUNT_ATTR_NODEV = 0x4
+ MOUNT_ATTR_NODIRATIME = 0x80
+ MOUNT_ATTR_NOEXEC = 0x8
+ MOUNT_ATTR_NOSUID = 0x2
+ MOUNT_ATTR_NOSYMFOLLOW = 0x200000
+ MOUNT_ATTR_RDONLY = 0x1
+ MOUNT_ATTR_RELATIME = 0x0
+ MOUNT_ATTR_SIZE_VER0 = 0x20
+ MOUNT_ATTR_STRICTATIME = 0x20
+ MOUNT_ATTR__ATIME = 0x70
MSDOS_SUPER_MAGIC = 0x4d44
MSG_BATCH = 0x40000
MSG_CMSG_CLOEXEC = 0x40000000
@@ -1815,6 +1866,11 @@ const (
PERF_MEM_BLK_DATA = 0x2
PERF_MEM_BLK_NA = 0x1
PERF_MEM_BLK_SHIFT = 0x28
+ PERF_MEM_HOPS_0 = 0x1
+ PERF_MEM_HOPS_1 = 0x2
+ PERF_MEM_HOPS_2 = 0x3
+ PERF_MEM_HOPS_3 = 0x4
+ PERF_MEM_HOPS_SHIFT = 0x2b
PERF_MEM_LOCK_LOCKED = 0x2
PERF_MEM_LOCK_NA = 0x1
PERF_MEM_LOCK_SHIFT = 0x18
@@ -1974,6 +2030,9 @@ const (
PR_SCHED_CORE_CREATE = 0x1
PR_SCHED_CORE_GET = 0x0
PR_SCHED_CORE_MAX = 0x4
+ PR_SCHED_CORE_SCOPE_PROCESS_GROUP = 0x2
+ PR_SCHED_CORE_SCOPE_THREAD = 0x0
+ PR_SCHED_CORE_SCOPE_THREAD_GROUP = 0x1
PR_SCHED_CORE_SHARE_FROM = 0x3
PR_SCHED_CORE_SHARE_TO = 0x2
PR_SET_CHILD_SUBREAPER = 0x24
@@ -2014,6 +2073,8 @@ const (
PR_SET_TIMING = 0xe
PR_SET_TSC = 0x1a
PR_SET_UNALIGN = 0x6
+ PR_SET_VMA = 0x53564d41
+ PR_SET_VMA_ANON_NAME = 0x0
PR_SPEC_DISABLE = 0x4
PR_SPEC_DISABLE_NOEXEC = 0x10
PR_SPEC_ENABLE = 0x2
@@ -2097,6 +2158,10 @@ const (
PTRACE_SYSCALL_INFO_NONE = 0x0
PTRACE_SYSCALL_INFO_SECCOMP = 0x3
PTRACE_TRACEME = 0x0
+ P_ALL = 0x0
+ P_PGID = 0x2
+ P_PID = 0x1
+ P_PIDFD = 0x3
QNX4_SUPER_MAGIC = 0x2f
QNX6_SUPER_MAGIC = 0x68191122
RAMFS_MAGIC = 0x858458f6
@@ -2155,12 +2220,23 @@ const (
RTCF_NAT = 0x800000
RTCF_VALVE = 0x200000
RTC_AF = 0x20
+ RTC_BSM_DIRECT = 0x1
+ RTC_BSM_DISABLED = 0x0
+ RTC_BSM_LEVEL = 0x2
+ RTC_BSM_STANDBY = 0x3
RTC_FEATURE_ALARM = 0x0
+ RTC_FEATURE_ALARM_RES_2S = 0x3
RTC_FEATURE_ALARM_RES_MINUTE = 0x1
- RTC_FEATURE_CNT = 0x3
+ RTC_FEATURE_BACKUP_SWITCH_MODE = 0x6
+ RTC_FEATURE_CNT = 0x7
+ RTC_FEATURE_CORRECTION = 0x5
RTC_FEATURE_NEED_WEEK_DAY = 0x2
+ RTC_FEATURE_UPDATE_INTERRUPT = 0x4
RTC_IRQF = 0x80
RTC_MAX_FREQ = 0x2000
+ RTC_PARAM_BACKUP_SWITCH_MODE = 0x2
+ RTC_PARAM_CORRECTION = 0x1
+ RTC_PARAM_FEATURES = 0x0
RTC_PF = 0x40
RTC_UF = 0x10
RTF_ADDRCLASSMASK = 0xf8000000
@@ -2411,6 +2487,9 @@ const (
SIOCGSTAMPNS = 0x8907
SIOCGSTAMPNS_OLD = 0x8907
SIOCGSTAMP_OLD = 0x8906
+ SIOCKCMATTACH = 0x89e0
+ SIOCKCMCLONE = 0x89e2
+ SIOCKCMUNATTACH = 0x89e1
SIOCOUTQNSD = 0x894b
SIOCPROTOPRIVATE = 0x89e0
SIOCRTMSG = 0x890d
@@ -2453,6 +2532,7 @@ const (
SMART_STATUS = 0xda
SMART_WRITE_LOG_SECTOR = 0xd6
SMART_WRITE_THRESHOLDS = 0xd7
+ SMB2_SUPER_MAGIC = 0xfe534d42
SMB_SUPER_MAGIC = 0x517b
SOCKFS_MAGIC = 0x534f434b
SOCK_BUF_LOCK_MASK = 0x3
@@ -2520,6 +2600,8 @@ const (
SO_VM_SOCKETS_BUFFER_MIN_SIZE = 0x1
SO_VM_SOCKETS_BUFFER_SIZE = 0x0
SO_VM_SOCKETS_CONNECT_TIMEOUT = 0x6
+ SO_VM_SOCKETS_CONNECT_TIMEOUT_NEW = 0x8
+ SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD = 0x6
SO_VM_SOCKETS_NONBLOCK_TXRX = 0x7
SO_VM_SOCKETS_PEER_HOST_VM_ID = 0x3
SO_VM_SOCKETS_TRUSTED = 0x5
@@ -2592,7 +2674,7 @@ const (
TASKSTATS_GENL_NAME = "TASKSTATS"
TASKSTATS_GENL_VERSION = 0x1
TASKSTATS_TYPE_MAX = 0x6
- TASKSTATS_VERSION = 0xa
+ TASKSTATS_VERSION = 0xb
TCIFLUSH = 0x0
TCIOFF = 0x2
TCIOFLUSH = 0x2
@@ -2814,6 +2896,13 @@ const (
WDIOS_TEMPPANIC = 0x4
WDIOS_UNKNOWN = -0x1
WEXITED = 0x4
+ WGALLOWEDIP_A_MAX = 0x3
+ WGDEVICE_A_MAX = 0x8
+ WGPEER_A_MAX = 0xa
+ WG_CMD_MAX = 0x1
+ WG_GENL_NAME = "wireguard"
+ WG_GENL_VERSION = 0x1
+ WG_KEY_LEN = 0x20
WIN_ACKMEDIACHANGE = 0xdb
WIN_CHECKPOWERMODE1 = 0xe5
WIN_CHECKPOWERMODE2 = 0x98
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
index 80c7908..1b305fa 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -5,7 +5,7 @@
// +build 386,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 _const.go
package unix
@@ -250,6 +250,8 @@ const (
RTC_EPOCH_SET = 0x4004700e
RTC_IRQP_READ = 0x8004700b
RTC_IRQP_SET = 0x4004700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x801c7011
@@ -327,6 +329,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
index da55638..6bcdef5 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -5,7 +5,7 @@
// +build amd64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 _const.go
package unix
@@ -251,6 +251,8 @@ const (
RTC_EPOCH_SET = 0x4008700e
RTC_IRQP_READ = 0x8008700b
RTC_IRQP_SET = 0x4008700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x80207011
@@ -328,6 +330,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
index c3da063..e65df0f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -5,7 +5,7 @@
// +build arm,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -257,6 +257,8 @@ const (
RTC_EPOCH_SET = 0x4004700e
RTC_IRQP_READ = 0x8004700b
RTC_IRQP_SET = 0x4004700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x801c7011
@@ -334,6 +336,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
index fd9f0d1..c702111 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -5,7 +5,7 @@
// +build arm64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
package unix
@@ -247,6 +247,8 @@ const (
RTC_EPOCH_SET = 0x4008700e
RTC_IRQP_READ = 0x8008700b
RTC_IRQP_SET = 0x4008700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x80207011
@@ -324,6 +326,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
new file mode 100644
index 0000000..0d83a1c
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
@@ -0,0 +1,818 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+ B1000000 = 0x1008
+ B115200 = 0x1002
+ B1152000 = 0x1009
+ B1500000 = 0x100a
+ B2000000 = 0x100b
+ B230400 = 0x1003
+ B2500000 = 0x100c
+ B3000000 = 0x100d
+ B3500000 = 0x100e
+ B4000000 = 0x100f
+ B460800 = 0x1004
+ B500000 = 0x1005
+ B57600 = 0x1001
+ B576000 = 0x1006
+ B921600 = 0x1007
+ BLKBSZGET = 0x80081270
+ BLKBSZSET = 0x40081271
+ BLKFLSBUF = 0x1261
+ BLKFRAGET = 0x1265
+ BLKFRASET = 0x1264
+ BLKGETSIZE = 0x1260
+ BLKGETSIZE64 = 0x80081272
+ BLKPBSZGET = 0x127b
+ BLKRAGET = 0x1263
+ BLKRASET = 0x1262
+ BLKROGET = 0x125e
+ BLKROSET = 0x125d
+ BLKRRPART = 0x125f
+ BLKSECTGET = 0x1267
+ BLKSECTSET = 0x1266
+ BLKSSZGET = 0x1268
+ BOTHER = 0x1000
+ BS1 = 0x2000
+ BSDLY = 0x2000
+ CBAUD = 0x100f
+ CBAUDEX = 0x1000
+ CIBAUD = 0x100f0000
+ CLOCAL = 0x800
+ CR1 = 0x200
+ CR2 = 0x400
+ CR3 = 0x600
+ CRDLY = 0x600
+ CREAD = 0x80
+ CS6 = 0x10
+ CS7 = 0x20
+ CS8 = 0x30
+ CSIZE = 0x30
+ CSTOPB = 0x40
+ ECCGETLAYOUT = 0x81484d11
+ ECCGETSTATS = 0x80104d12
+ ECHOCTL = 0x200
+ ECHOE = 0x10
+ ECHOK = 0x20
+ ECHOKE = 0x800
+ ECHONL = 0x40
+ ECHOPRT = 0x400
+ EFD_CLOEXEC = 0x80000
+ EFD_NONBLOCK = 0x800
+ EPOLL_CLOEXEC = 0x80000
+ EXTPROC = 0x10000
+ FF1 = 0x8000
+ FFDLY = 0x8000
+ FICLONE = 0x40049409
+ FICLONERANGE = 0x4020940d
+ FLUSHO = 0x1000
+ FPU_CTX_MAGIC = 0x46505501
+ FS_IOC_ENABLE_VERITY = 0x40806685
+ FS_IOC_GETFLAGS = 0x80086601
+ FS_IOC_GET_ENCRYPTION_NONCE = 0x8010661b
+ FS_IOC_GET_ENCRYPTION_POLICY = 0x400c6615
+ FS_IOC_GET_ENCRYPTION_PWSALT = 0x40106614
+ FS_IOC_SETFLAGS = 0x40086602
+ FS_IOC_SET_ENCRYPTION_POLICY = 0x800c6613
+ F_GETLK = 0x5
+ F_GETLK64 = 0x5
+ F_GETOWN = 0x9
+ F_RDLCK = 0x0
+ F_SETLK = 0x6
+ F_SETLK64 = 0x6
+ F_SETLKW = 0x7
+ F_SETLKW64 = 0x7
+ F_SETOWN = 0x8
+ F_UNLCK = 0x2
+ F_WRLCK = 0x1
+ HIDIOCGRAWINFO = 0x80084803
+ HIDIOCGRDESC = 0x90044802
+ HIDIOCGRDESCSIZE = 0x80044801
+ HUPCL = 0x400
+ ICANON = 0x2
+ IEXTEN = 0x8000
+ IN_CLOEXEC = 0x80000
+ IN_NONBLOCK = 0x800
+ IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
+ ISIG = 0x1
+ IUCLC = 0x200
+ IXOFF = 0x1000
+ IXON = 0x400
+ LASX_CTX_MAGIC = 0x41535801
+ LSX_CTX_MAGIC = 0x53580001
+ MAP_ANON = 0x20
+ MAP_ANONYMOUS = 0x20
+ MAP_DENYWRITE = 0x800
+ MAP_EXECUTABLE = 0x1000
+ MAP_GROWSDOWN = 0x100
+ MAP_HUGETLB = 0x40000
+ MAP_LOCKED = 0x2000
+ MAP_NONBLOCK = 0x10000
+ MAP_NORESERVE = 0x4000
+ MAP_POPULATE = 0x8000
+ MAP_STACK = 0x20000
+ MAP_SYNC = 0x80000
+ MCL_CURRENT = 0x1
+ MCL_FUTURE = 0x2
+ MCL_ONFAULT = 0x4
+ MEMERASE = 0x40084d02
+ MEMERASE64 = 0x40104d14
+ MEMGETBADBLOCK = 0x40084d0b
+ MEMGETINFO = 0x80204d01
+ MEMGETOOBSEL = 0x80c84d0a
+ MEMGETREGIONCOUNT = 0x80044d07
+ MEMISLOCKED = 0x80084d17
+ MEMLOCK = 0x40084d05
+ MEMREADOOB = 0xc0104d04
+ MEMSETBADBLOCK = 0x40084d0c
+ MEMUNLOCK = 0x40084d06
+ MEMWRITEOOB = 0xc0104d03
+ MTDFILEMODE = 0x4d13
+ NFDBITS = 0x40
+ NLDLY = 0x100
+ NOFLSH = 0x80
+ NS_GET_NSTYPE = 0xb703
+ NS_GET_OWNER_UID = 0xb704
+ NS_GET_PARENT = 0xb702
+ NS_GET_USERNS = 0xb701
+ OLCUC = 0x2
+ ONLCR = 0x4
+ OTPERASE = 0x400c4d19
+ OTPGETREGIONCOUNT = 0x40044d0e
+ OTPGETREGIONINFO = 0x400c4d0f
+ OTPLOCK = 0x800c4d10
+ OTPSELECT = 0x80044d0d
+ O_APPEND = 0x400
+ O_ASYNC = 0x2000
+ O_CLOEXEC = 0x80000
+ O_CREAT = 0x40
+ O_DIRECT = 0x4000
+ O_DIRECTORY = 0x10000
+ O_DSYNC = 0x1000
+ O_EXCL = 0x80
+ O_FSYNC = 0x101000
+ O_LARGEFILE = 0x0
+ O_NDELAY = 0x800
+ O_NOATIME = 0x40000
+ O_NOCTTY = 0x100
+ O_NOFOLLOW = 0x20000
+ O_NONBLOCK = 0x800
+ O_PATH = 0x200000
+ O_RSYNC = 0x101000
+ O_SYNC = 0x101000
+ O_TMPFILE = 0x410000
+ O_TRUNC = 0x200
+ PARENB = 0x100
+ PARODD = 0x200
+ PENDIN = 0x4000
+ PERF_EVENT_IOC_DISABLE = 0x2401
+ PERF_EVENT_IOC_ENABLE = 0x2400
+ PERF_EVENT_IOC_ID = 0x80082407
+ PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+ PERF_EVENT_IOC_PAUSE_OUTPUT = 0x40042409
+ PERF_EVENT_IOC_PERIOD = 0x40082404
+ PERF_EVENT_IOC_QUERY_BPF = 0xc008240a
+ PERF_EVENT_IOC_REFRESH = 0x2402
+ PERF_EVENT_IOC_RESET = 0x2403
+ PERF_EVENT_IOC_SET_BPF = 0x40042408
+ PERF_EVENT_IOC_SET_FILTER = 0x40082406
+ PERF_EVENT_IOC_SET_OUTPUT = 0x2405
+ PPPIOCATTACH = 0x4004743d
+ PPPIOCATTCHAN = 0x40047438
+ PPPIOCBRIDGECHAN = 0x40047435
+ PPPIOCCONNECT = 0x4004743a
+ PPPIOCDETACH = 0x4004743c
+ PPPIOCDISCONN = 0x7439
+ PPPIOCGASYNCMAP = 0x80047458
+ PPPIOCGCHAN = 0x80047437
+ PPPIOCGDEBUG = 0x80047441
+ PPPIOCGFLAGS = 0x8004745a
+ PPPIOCGIDLE = 0x8010743f
+ PPPIOCGIDLE32 = 0x8008743f
+ PPPIOCGIDLE64 = 0x8010743f
+ PPPIOCGL2TPSTATS = 0x80487436
+ PPPIOCGMRU = 0x80047453
+ PPPIOCGRASYNCMAP = 0x80047455
+ PPPIOCGUNIT = 0x80047456
+ PPPIOCGXASYNCMAP = 0x80207450
+ PPPIOCSACTIVE = 0x40107446
+ PPPIOCSASYNCMAP = 0x40047457
+ PPPIOCSCOMPRESS = 0x4010744d
+ PPPIOCSDEBUG = 0x40047440
+ PPPIOCSFLAGS = 0x40047459
+ PPPIOCSMAXCID = 0x40047451
+ PPPIOCSMRRU = 0x4004743b
+ PPPIOCSMRU = 0x40047452
+ PPPIOCSNPMODE = 0x4008744b
+ PPPIOCSPASS = 0x40107447
+ PPPIOCSRASYNCMAP = 0x40047454
+ PPPIOCSXASYNCMAP = 0x4020744f
+ PPPIOCUNBRIDGECHAN = 0x7434
+ PPPIOCXFERUNIT = 0x744e
+ PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTRACE_SYSEMU = 0x1f
+ PTRACE_SYSEMU_SINGLESTEP = 0x20
+ RLIMIT_AS = 0x9
+ RLIMIT_MEMLOCK = 0x8
+ RLIMIT_NOFILE = 0x7
+ RLIMIT_NPROC = 0x6
+ RLIMIT_RSS = 0x5
+ RNDADDENTROPY = 0x40085203
+ RNDADDTOENTCNT = 0x40045201
+ RNDCLEARPOOL = 0x5206
+ RNDGETENTCNT = 0x80045200
+ RNDGETPOOL = 0x80085202
+ RNDRESEEDCRNG = 0x5207
+ RNDZAPENTCNT = 0x5204
+ RTC_AIE_OFF = 0x7002
+ RTC_AIE_ON = 0x7001
+ RTC_ALM_READ = 0x80247008
+ RTC_ALM_SET = 0x40247007
+ RTC_EPOCH_READ = 0x8008700d
+ RTC_EPOCH_SET = 0x4008700e
+ RTC_IRQP_READ = 0x8008700b
+ RTC_IRQP_SET = 0x4008700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
+ RTC_PIE_OFF = 0x7006
+ RTC_PIE_ON = 0x7005
+ RTC_PLL_GET = 0x80207011
+ RTC_PLL_SET = 0x40207012
+ RTC_RD_TIME = 0x80247009
+ RTC_SET_TIME = 0x4024700a
+ RTC_UIE_OFF = 0x7004
+ RTC_UIE_ON = 0x7003
+ RTC_VL_CLR = 0x7014
+ RTC_VL_READ = 0x80047013
+ RTC_WIE_OFF = 0x7010
+ RTC_WIE_ON = 0x700f
+ RTC_WKALM_RD = 0x80287010
+ RTC_WKALM_SET = 0x4028700f
+ SCM_TIMESTAMPING = 0x25
+ SCM_TIMESTAMPING_OPT_STATS = 0x36
+ SCM_TIMESTAMPING_PKTINFO = 0x3a
+ SCM_TIMESTAMPNS = 0x23
+ SCM_TXTIME = 0x3d
+ SCM_WIFI_STATUS = 0x29
+ SFD_CLOEXEC = 0x80000
+ SFD_NONBLOCK = 0x800
+ SIOCATMARK = 0x8905
+ SIOCGPGRP = 0x8904
+ SIOCGSTAMPNS_NEW = 0x80108907
+ SIOCGSTAMP_NEW = 0x80108906
+ SIOCINQ = 0x541b
+ SIOCOUTQ = 0x5411
+ SIOCSPGRP = 0x8902
+ SOCK_CLOEXEC = 0x80000
+ SOCK_DGRAM = 0x2
+ SOCK_NONBLOCK = 0x800
+ SOCK_STREAM = 0x1
+ SOL_SOCKET = 0x1
+ SO_ACCEPTCONN = 0x1e
+ SO_ATTACH_BPF = 0x32
+ SO_ATTACH_REUSEPORT_CBPF = 0x33
+ SO_ATTACH_REUSEPORT_EBPF = 0x34
+ SO_BINDTODEVICE = 0x19
+ SO_BINDTOIFINDEX = 0x3e
+ SO_BPF_EXTENSIONS = 0x30
+ SO_BROADCAST = 0x6
+ SO_BSDCOMPAT = 0xe
+ SO_BUF_LOCK = 0x48
+ SO_BUSY_POLL = 0x2e
+ SO_BUSY_POLL_BUDGET = 0x46
+ SO_CNX_ADVICE = 0x35
+ SO_COOKIE = 0x39
+ SO_DETACH_REUSEPORT_BPF = 0x44
+ SO_DOMAIN = 0x27
+ SO_DONTROUTE = 0x5
+ SO_ERROR = 0x4
+ SO_INCOMING_CPU = 0x31
+ SO_INCOMING_NAPI_ID = 0x38
+ SO_KEEPALIVE = 0x9
+ SO_LINGER = 0xd
+ SO_LOCK_FILTER = 0x2c
+ SO_MARK = 0x24
+ SO_MAX_PACING_RATE = 0x2f
+ SO_MEMINFO = 0x37
+ SO_NETNS_COOKIE = 0x47
+ SO_NOFCS = 0x2b
+ SO_OOBINLINE = 0xa
+ SO_PASSCRED = 0x10
+ SO_PASSSEC = 0x22
+ SO_PEEK_OFF = 0x2a
+ SO_PEERCRED = 0x11
+ SO_PEERGROUPS = 0x3b
+ SO_PEERSEC = 0x1f
+ SO_PREFER_BUSY_POLL = 0x45
+ SO_PROTOCOL = 0x26
+ SO_RCVBUF = 0x8
+ SO_RCVBUFFORCE = 0x21
+ SO_RCVLOWAT = 0x12
+ SO_RCVTIMEO = 0x14
+ SO_RCVTIMEO_NEW = 0x42
+ SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
+ SO_REUSEADDR = 0x2
+ SO_REUSEPORT = 0xf
+ SO_RXQ_OVFL = 0x28
+ SO_SECURITY_AUTHENTICATION = 0x16
+ SO_SECURITY_ENCRYPTION_NETWORK = 0x18
+ SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+ SO_SELECT_ERR_QUEUE = 0x2d
+ SO_SNDBUF = 0x7
+ SO_SNDBUFFORCE = 0x20
+ SO_SNDLOWAT = 0x13
+ SO_SNDTIMEO = 0x15
+ SO_SNDTIMEO_NEW = 0x43
+ SO_SNDTIMEO_OLD = 0x15
+ SO_TIMESTAMPING = 0x25
+ SO_TIMESTAMPING_NEW = 0x41
+ SO_TIMESTAMPING_OLD = 0x25
+ SO_TIMESTAMPNS = 0x23
+ SO_TIMESTAMPNS_NEW = 0x40
+ SO_TIMESTAMPNS_OLD = 0x23
+ SO_TIMESTAMP_NEW = 0x3f
+ SO_TXTIME = 0x3d
+ SO_TYPE = 0x3
+ SO_WIFI_STATUS = 0x29
+ SO_ZEROCOPY = 0x3c
+ TAB1 = 0x800
+ TAB2 = 0x1000
+ TAB3 = 0x1800
+ TABDLY = 0x1800
+ TCFLSH = 0x540b
+ TCGETA = 0x5405
+ TCGETS = 0x5401
+ TCGETS2 = 0x802c542a
+ TCGETX = 0x5432
+ TCSAFLUSH = 0x2
+ TCSBRK = 0x5409
+ TCSBRKP = 0x5425
+ TCSETA = 0x5406
+ TCSETAF = 0x5408
+ TCSETAW = 0x5407
+ TCSETS = 0x5402
+ TCSETS2 = 0x402c542b
+ TCSETSF = 0x5404
+ TCSETSF2 = 0x402c542d
+ TCSETSW = 0x5403
+ TCSETSW2 = 0x402c542c
+ TCSETX = 0x5433
+ TCSETXF = 0x5434
+ TCSETXW = 0x5435
+ TCXONC = 0x540a
+ TFD_CLOEXEC = 0x80000
+ TFD_NONBLOCK = 0x800
+ TIOCCBRK = 0x5428
+ TIOCCONS = 0x541d
+ TIOCEXCL = 0x540c
+ TIOCGDEV = 0x80045432
+ TIOCGETD = 0x5424
+ TIOCGEXCL = 0x80045440
+ TIOCGICOUNT = 0x545d
+ TIOCGISO7816 = 0x80285442
+ TIOCGLCKTRMIOS = 0x5456
+ TIOCGPGRP = 0x540f
+ TIOCGPKT = 0x80045438
+ TIOCGPTLCK = 0x80045439
+ TIOCGPTN = 0x80045430
+ TIOCGPTPEER = 0x5441
+ TIOCGRS485 = 0x542e
+ TIOCGSERIAL = 0x541e
+ TIOCGSID = 0x5429
+ TIOCGSOFTCAR = 0x5419
+ TIOCGWINSZ = 0x5413
+ TIOCINQ = 0x541b
+ TIOCLINUX = 0x541c
+ TIOCMBIC = 0x5417
+ TIOCMBIS = 0x5416
+ TIOCMGET = 0x5415
+ TIOCMIWAIT = 0x545c
+ TIOCMSET = 0x5418
+ TIOCM_CAR = 0x40
+ TIOCM_CD = 0x40
+ TIOCM_CTS = 0x20
+ TIOCM_DSR = 0x100
+ TIOCM_RI = 0x80
+ TIOCM_RNG = 0x80
+ TIOCM_SR = 0x10
+ TIOCM_ST = 0x8
+ TIOCNOTTY = 0x5422
+ TIOCNXCL = 0x540d
+ TIOCOUTQ = 0x5411
+ TIOCPKT = 0x5420
+ TIOCSBRK = 0x5427
+ TIOCSCTTY = 0x540e
+ TIOCSERCONFIG = 0x5453
+ TIOCSERGETLSR = 0x5459
+ TIOCSERGETMULTI = 0x545a
+ TIOCSERGSTRUCT = 0x5458
+ TIOCSERGWILD = 0x5454
+ TIOCSERSETMULTI = 0x545b
+ TIOCSERSWILD = 0x5455
+ TIOCSER_TEMT = 0x1
+ TIOCSETD = 0x5423
+ TIOCSIG = 0x40045436
+ TIOCSISO7816 = 0xc0285443
+ TIOCSLCKTRMIOS = 0x5457
+ TIOCSPGRP = 0x5410
+ TIOCSPTLCK = 0x40045431
+ TIOCSRS485 = 0x542f
+ TIOCSSERIAL = 0x541f
+ TIOCSSOFTCAR = 0x541a
+ TIOCSTI = 0x5412
+ TIOCSWINSZ = 0x5414
+ TIOCVHANGUP = 0x5437
+ TOSTOP = 0x100
+ TUNATTACHFILTER = 0x401054d5
+ TUNDETACHFILTER = 0x401054d6
+ TUNGETDEVNETNS = 0x54e3
+ TUNGETFEATURES = 0x800454cf
+ TUNGETFILTER = 0x801054db
+ TUNGETIFF = 0x800454d2
+ TUNGETSNDBUF = 0x800454d3
+ TUNGETVNETBE = 0x800454df
+ TUNGETVNETHDRSZ = 0x800454d7
+ TUNGETVNETLE = 0x800454dd
+ TUNSETCARRIER = 0x400454e2
+ TUNSETDEBUG = 0x400454c9
+ TUNSETFILTEREBPF = 0x800454e1
+ TUNSETGROUP = 0x400454ce
+ TUNSETIFF = 0x400454ca
+ TUNSETIFINDEX = 0x400454da
+ TUNSETLINK = 0x400454cd
+ TUNSETNOCSUM = 0x400454c8
+ TUNSETOFFLOAD = 0x400454d0
+ TUNSETOWNER = 0x400454cc
+ TUNSETPERSIST = 0x400454cb
+ TUNSETQUEUE = 0x400454d9
+ TUNSETSNDBUF = 0x400454d4
+ TUNSETSTEERINGEBPF = 0x800454e0
+ TUNSETTXFILTER = 0x400454d1
+ TUNSETVNETBE = 0x400454de
+ TUNSETVNETHDRSZ = 0x400454d8
+ TUNSETVNETLE = 0x400454dc
+ UBI_IOCATT = 0x40186f40
+ UBI_IOCDET = 0x40046f41
+ UBI_IOCEBCH = 0x40044f02
+ UBI_IOCEBER = 0x40044f01
+ UBI_IOCEBISMAP = 0x80044f05
+ UBI_IOCEBMAP = 0x40084f03
+ UBI_IOCEBUNMAP = 0x40044f04
+ UBI_IOCMKVOL = 0x40986f00
+ UBI_IOCRMVOL = 0x40046f01
+ UBI_IOCRNVOL = 0x51106f03
+ UBI_IOCRPEB = 0x40046f04
+ UBI_IOCRSVOL = 0x400c6f02
+ UBI_IOCSETVOLPROP = 0x40104f06
+ UBI_IOCSPEB = 0x40046f05
+ UBI_IOCVOLCRBLK = 0x40804f07
+ UBI_IOCVOLRMBLK = 0x4f08
+ UBI_IOCVOLUP = 0x40084f00
+ VDISCARD = 0xd
+ VEOF = 0x4
+ VEOL = 0xb
+ VEOL2 = 0x10
+ VMIN = 0x6
+ VREPRINT = 0xc
+ VSTART = 0x8
+ VSTOP = 0x9
+ VSUSP = 0xa
+ VSWTC = 0x7
+ VT1 = 0x4000
+ VTDLY = 0x4000
+ VTIME = 0x5
+ VWERASE = 0xe
+ WDIOC_GETBOOTSTATUS = 0x80045702
+ WDIOC_GETPRETIMEOUT = 0x80045709
+ WDIOC_GETSTATUS = 0x80045701
+ WDIOC_GETSUPPORT = 0x80285700
+ WDIOC_GETTEMP = 0x80045703
+ WDIOC_GETTIMELEFT = 0x8004570a
+ WDIOC_GETTIMEOUT = 0x80045707
+ WDIOC_KEEPALIVE = 0x80045705
+ WDIOC_SETOPTIONS = 0x80045704
+ WORDSIZE = 0x40
+ XCASE = 0x4
+ XTABS = 0x1800
+ _HIDIOCGRAWNAME = 0x80804804
+ _HIDIOCGRAWPHYS = 0x80404805
+ _HIDIOCGRAWUNIQ = 0x80404808
+)
+
+// Errors
+const (
+ EADDRINUSE = syscall.Errno(0x62)
+ EADDRNOTAVAIL = syscall.Errno(0x63)
+ EADV = syscall.Errno(0x44)
+ EAFNOSUPPORT = syscall.Errno(0x61)
+ EALREADY = syscall.Errno(0x72)
+ EBADE = syscall.Errno(0x34)
+ EBADFD = syscall.Errno(0x4d)
+ EBADMSG = syscall.Errno(0x4a)
+ EBADR = syscall.Errno(0x35)
+ EBADRQC = syscall.Errno(0x38)
+ EBADSLT = syscall.Errno(0x39)
+ EBFONT = syscall.Errno(0x3b)
+ ECANCELED = syscall.Errno(0x7d)
+ ECHRNG = syscall.Errno(0x2c)
+ ECOMM = syscall.Errno(0x46)
+ ECONNABORTED = syscall.Errno(0x67)
+ ECONNREFUSED = syscall.Errno(0x6f)
+ ECONNRESET = syscall.Errno(0x68)
+ EDEADLK = syscall.Errno(0x23)
+ EDEADLOCK = syscall.Errno(0x23)
+ EDESTADDRREQ = syscall.Errno(0x59)
+ EDOTDOT = syscall.Errno(0x49)
+ EDQUOT = syscall.Errno(0x7a)
+ EHOSTDOWN = syscall.Errno(0x70)
+ EHOSTUNREACH = syscall.Errno(0x71)
+ EHWPOISON = syscall.Errno(0x85)
+ EIDRM = syscall.Errno(0x2b)
+ EILSEQ = syscall.Errno(0x54)
+ EINPROGRESS = syscall.Errno(0x73)
+ EISCONN = syscall.Errno(0x6a)
+ EISNAM = syscall.Errno(0x78)
+ EKEYEXPIRED = syscall.Errno(0x7f)
+ EKEYREJECTED = syscall.Errno(0x81)
+ EKEYREVOKED = syscall.Errno(0x80)
+ EL2HLT = syscall.Errno(0x33)
+ EL2NSYNC = syscall.Errno(0x2d)
+ EL3HLT = syscall.Errno(0x2e)
+ EL3RST = syscall.Errno(0x2f)
+ ELIBACC = syscall.Errno(0x4f)
+ ELIBBAD = syscall.Errno(0x50)
+ ELIBEXEC = syscall.Errno(0x53)
+ ELIBMAX = syscall.Errno(0x52)
+ ELIBSCN = syscall.Errno(0x51)
+ ELNRNG = syscall.Errno(0x30)
+ ELOOP = syscall.Errno(0x28)
+ EMEDIUMTYPE = syscall.Errno(0x7c)
+ EMSGSIZE = syscall.Errno(0x5a)
+ EMULTIHOP = syscall.Errno(0x48)
+ ENAMETOOLONG = syscall.Errno(0x24)
+ ENAVAIL = syscall.Errno(0x77)
+ ENETDOWN = syscall.Errno(0x64)
+ ENETRESET = syscall.Errno(0x66)
+ ENETUNREACH = syscall.Errno(0x65)
+ ENOANO = syscall.Errno(0x37)
+ ENOBUFS = syscall.Errno(0x69)
+ ENOCSI = syscall.Errno(0x32)
+ ENODATA = syscall.Errno(0x3d)
+ ENOKEY = syscall.Errno(0x7e)
+ ENOLCK = syscall.Errno(0x25)
+ ENOLINK = syscall.Errno(0x43)
+ ENOMEDIUM = syscall.Errno(0x7b)
+ ENOMSG = syscall.Errno(0x2a)
+ ENONET = syscall.Errno(0x40)
+ ENOPKG = syscall.Errno(0x41)
+ ENOPROTOOPT = syscall.Errno(0x5c)
+ ENOSR = syscall.Errno(0x3f)
+ ENOSTR = syscall.Errno(0x3c)
+ ENOSYS = syscall.Errno(0x26)
+ ENOTCONN = syscall.Errno(0x6b)
+ ENOTEMPTY = syscall.Errno(0x27)
+ ENOTNAM = syscall.Errno(0x76)
+ ENOTRECOVERABLE = syscall.Errno(0x83)
+ ENOTSOCK = syscall.Errno(0x58)
+ ENOTSUP = syscall.Errno(0x5f)
+ ENOTUNIQ = syscall.Errno(0x4c)
+ EOPNOTSUPP = syscall.Errno(0x5f)
+ EOVERFLOW = syscall.Errno(0x4b)
+ EOWNERDEAD = syscall.Errno(0x82)
+ EPFNOSUPPORT = syscall.Errno(0x60)
+ EPROTO = syscall.Errno(0x47)
+ EPROTONOSUPPORT = syscall.Errno(0x5d)
+ EPROTOTYPE = syscall.Errno(0x5b)
+ EREMCHG = syscall.Errno(0x4e)
+ EREMOTE = syscall.Errno(0x42)
+ EREMOTEIO = syscall.Errno(0x79)
+ ERESTART = syscall.Errno(0x55)
+ ERFKILL = syscall.Errno(0x84)
+ ESHUTDOWN = syscall.Errno(0x6c)
+ ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+ ESRMNT = syscall.Errno(0x45)
+ ESTALE = syscall.Errno(0x74)
+ ESTRPIPE = syscall.Errno(0x56)
+ ETIME = syscall.Errno(0x3e)
+ ETIMEDOUT = syscall.Errno(0x6e)
+ ETOOMANYREFS = syscall.Errno(0x6d)
+ EUCLEAN = syscall.Errno(0x75)
+ EUNATCH = syscall.Errno(0x31)
+ EUSERS = syscall.Errno(0x57)
+ EXFULL = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+ SIGBUS = syscall.Signal(0x7)
+ SIGCHLD = syscall.Signal(0x11)
+ SIGCLD = syscall.Signal(0x11)
+ SIGCONT = syscall.Signal(0x12)
+ SIGIO = syscall.Signal(0x1d)
+ SIGPOLL = syscall.Signal(0x1d)
+ SIGPROF = syscall.Signal(0x1b)
+ SIGPWR = syscall.Signal(0x1e)
+ SIGSTKFLT = syscall.Signal(0x10)
+ SIGSTOP = syscall.Signal(0x13)
+ SIGSYS = syscall.Signal(0x1f)
+ SIGTSTP = syscall.Signal(0x14)
+ SIGTTIN = syscall.Signal(0x15)
+ SIGTTOU = syscall.Signal(0x16)
+ SIGURG = syscall.Signal(0x17)
+ SIGUSR1 = syscall.Signal(0xa)
+ SIGUSR2 = syscall.Signal(0xc)
+ SIGVTALRM = syscall.Signal(0x1a)
+ SIGWINCH = syscall.Signal(0x1c)
+ SIGXCPU = syscall.Signal(0x18)
+ SIGXFSZ = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+ num syscall.Errno
+ name string
+ desc string
+}{
+ {1, "EPERM", "operation not permitted"},
+ {2, "ENOENT", "no such file or directory"},
+ {3, "ESRCH", "no such process"},
+ {4, "EINTR", "interrupted system call"},
+ {5, "EIO", "input/output error"},
+ {6, "ENXIO", "no such device or address"},
+ {7, "E2BIG", "argument list too long"},
+ {8, "ENOEXEC", "exec format error"},
+ {9, "EBADF", "bad file descriptor"},
+ {10, "ECHILD", "no child processes"},
+ {11, "EAGAIN", "resource temporarily unavailable"},
+ {12, "ENOMEM", "cannot allocate memory"},
+ {13, "EACCES", "permission denied"},
+ {14, "EFAULT", "bad address"},
+ {15, "ENOTBLK", "block device required"},
+ {16, "EBUSY", "device or resource busy"},
+ {17, "EEXIST", "file exists"},
+ {18, "EXDEV", "invalid cross-device link"},
+ {19, "ENODEV", "no such device"},
+ {20, "ENOTDIR", "not a directory"},
+ {21, "EISDIR", "is a directory"},
+ {22, "EINVAL", "invalid argument"},
+ {23, "ENFILE", "too many open files in system"},
+ {24, "EMFILE", "too many open files"},
+ {25, "ENOTTY", "inappropriate ioctl for device"},
+ {26, "ETXTBSY", "text file busy"},
+ {27, "EFBIG", "file too large"},
+ {28, "ENOSPC", "no space left on device"},
+ {29, "ESPIPE", "illegal seek"},
+ {30, "EROFS", "read-only file system"},
+ {31, "EMLINK", "too many links"},
+ {32, "EPIPE", "broken pipe"},
+ {33, "EDOM", "numerical argument out of domain"},
+ {34, "ERANGE", "numerical result out of range"},
+ {35, "EDEADLK", "resource deadlock avoided"},
+ {36, "ENAMETOOLONG", "file name too long"},
+ {37, "ENOLCK", "no locks available"},
+ {38, "ENOSYS", "function not implemented"},
+ {39, "ENOTEMPTY", "directory not empty"},
+ {40, "ELOOP", "too many levels of symbolic links"},
+ {42, "ENOMSG", "no message of desired type"},
+ {43, "EIDRM", "identifier removed"},
+ {44, "ECHRNG", "channel number out of range"},
+ {45, "EL2NSYNC", "level 2 not synchronized"},
+ {46, "EL3HLT", "level 3 halted"},
+ {47, "EL3RST", "level 3 reset"},
+ {48, "ELNRNG", "link number out of range"},
+ {49, "EUNATCH", "protocol driver not attached"},
+ {50, "ENOCSI", "no CSI structure available"},
+ {51, "EL2HLT", "level 2 halted"},
+ {52, "EBADE", "invalid exchange"},
+ {53, "EBADR", "invalid request descriptor"},
+ {54, "EXFULL", "exchange full"},
+ {55, "ENOANO", "no anode"},
+ {56, "EBADRQC", "invalid request code"},
+ {57, "EBADSLT", "invalid slot"},
+ {59, "EBFONT", "bad font file format"},
+ {60, "ENOSTR", "device not a stream"},
+ {61, "ENODATA", "no data available"},
+ {62, "ETIME", "timer expired"},
+ {63, "ENOSR", "out of streams resources"},
+ {64, "ENONET", "machine is not on the network"},
+ {65, "ENOPKG", "package not installed"},
+ {66, "EREMOTE", "object is remote"},
+ {67, "ENOLINK", "link has been severed"},
+ {68, "EADV", "advertise error"},
+ {69, "ESRMNT", "srmount error"},
+ {70, "ECOMM", "communication error on send"},
+ {71, "EPROTO", "protocol error"},
+ {72, "EMULTIHOP", "multihop attempted"},
+ {73, "EDOTDOT", "RFS specific error"},
+ {74, "EBADMSG", "bad message"},
+ {75, "EOVERFLOW", "value too large for defined data type"},
+ {76, "ENOTUNIQ", "name not unique on network"},
+ {77, "EBADFD", "file descriptor in bad state"},
+ {78, "EREMCHG", "remote address changed"},
+ {79, "ELIBACC", "can not access a needed shared library"},
+ {80, "ELIBBAD", "accessing a corrupted shared library"},
+ {81, "ELIBSCN", ".lib section in a.out corrupted"},
+ {82, "ELIBMAX", "attempting to link in too many shared libraries"},
+ {83, "ELIBEXEC", "cannot exec a shared library directly"},
+ {84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+ {85, "ERESTART", "interrupted system call should be restarted"},
+ {86, "ESTRPIPE", "streams pipe error"},
+ {87, "EUSERS", "too many users"},
+ {88, "ENOTSOCK", "socket operation on non-socket"},
+ {89, "EDESTADDRREQ", "destination address required"},
+ {90, "EMSGSIZE", "message too long"},
+ {91, "EPROTOTYPE", "protocol wrong type for socket"},
+ {92, "ENOPROTOOPT", "protocol not available"},
+ {93, "EPROTONOSUPPORT", "protocol not supported"},
+ {94, "ESOCKTNOSUPPORT", "socket type not supported"},
+ {95, "ENOTSUP", "operation not supported"},
+ {96, "EPFNOSUPPORT", "protocol family not supported"},
+ {97, "EAFNOSUPPORT", "address family not supported by protocol"},
+ {98, "EADDRINUSE", "address already in use"},
+ {99, "EADDRNOTAVAIL", "cannot assign requested address"},
+ {100, "ENETDOWN", "network is down"},
+ {101, "ENETUNREACH", "network is unreachable"},
+ {102, "ENETRESET", "network dropped connection on reset"},
+ {103, "ECONNABORTED", "software caused connection abort"},
+ {104, "ECONNRESET", "connection reset by peer"},
+ {105, "ENOBUFS", "no buffer space available"},
+ {106, "EISCONN", "transport endpoint is already connected"},
+ {107, "ENOTCONN", "transport endpoint is not connected"},
+ {108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+ {109, "ETOOMANYREFS", "too many references: cannot splice"},
+ {110, "ETIMEDOUT", "connection timed out"},
+ {111, "ECONNREFUSED", "connection refused"},
+ {112, "EHOSTDOWN", "host is down"},
+ {113, "EHOSTUNREACH", "no route to host"},
+ {114, "EALREADY", "operation already in progress"},
+ {115, "EINPROGRESS", "operation now in progress"},
+ {116, "ESTALE", "stale file handle"},
+ {117, "EUCLEAN", "structure needs cleaning"},
+ {118, "ENOTNAM", "not a XENIX named type file"},
+ {119, "ENAVAIL", "no XENIX semaphores available"},
+ {120, "EISNAM", "is a named type file"},
+ {121, "EREMOTEIO", "remote I/O error"},
+ {122, "EDQUOT", "disk quota exceeded"},
+ {123, "ENOMEDIUM", "no medium found"},
+ {124, "EMEDIUMTYPE", "wrong medium type"},
+ {125, "ECANCELED", "operation canceled"},
+ {126, "ENOKEY", "required key not available"},
+ {127, "EKEYEXPIRED", "key has expired"},
+ {128, "EKEYREVOKED", "key has been revoked"},
+ {129, "EKEYREJECTED", "key was rejected by service"},
+ {130, "EOWNERDEAD", "owner died"},
+ {131, "ENOTRECOVERABLE", "state not recoverable"},
+ {132, "ERFKILL", "operation not possible due to RF-kill"},
+ {133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+ num syscall.Signal
+ name string
+ desc string
+}{
+ {1, "SIGHUP", "hangup"},
+ {2, "SIGINT", "interrupt"},
+ {3, "SIGQUIT", "quit"},
+ {4, "SIGILL", "illegal instruction"},
+ {5, "SIGTRAP", "trace/breakpoint trap"},
+ {6, "SIGABRT", "aborted"},
+ {7, "SIGBUS", "bus error"},
+ {8, "SIGFPE", "floating point exception"},
+ {9, "SIGKILL", "killed"},
+ {10, "SIGUSR1", "user defined signal 1"},
+ {11, "SIGSEGV", "segmentation fault"},
+ {12, "SIGUSR2", "user defined signal 2"},
+ {13, "SIGPIPE", "broken pipe"},
+ {14, "SIGALRM", "alarm clock"},
+ {15, "SIGTERM", "terminated"},
+ {16, "SIGSTKFLT", "stack fault"},
+ {17, "SIGCHLD", "child exited"},
+ {18, "SIGCONT", "continued"},
+ {19, "SIGSTOP", "stopped (signal)"},
+ {20, "SIGTSTP", "stopped"},
+ {21, "SIGTTIN", "stopped (tty input)"},
+ {22, "SIGTTOU", "stopped (tty output)"},
+ {23, "SIGURG", "urgent I/O condition"},
+ {24, "SIGXCPU", "CPU time limit exceeded"},
+ {25, "SIGXFSZ", "file size limit exceeded"},
+ {26, "SIGVTALRM", "virtual timer expired"},
+ {27, "SIGPROF", "profiling timer expired"},
+ {28, "SIGWINCH", "window changed"},
+ {29, "SIGIO", "I/O possible"},
+ {30, "SIGPWR", "power failure"},
+ {31, "SIGSYS", "bad system call"},
+}
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
index c358ada..7f44a49 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -5,7 +5,7 @@
// +build mips,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -250,6 +250,8 @@ const (
RTC_EPOCH_SET = 0x8004700e
RTC_IRQP_READ = 0x4004700b
RTC_IRQP_SET = 0x8004700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x401c7011
@@ -327,6 +329,7 @@ const (
SO_RCVTIMEO = 0x1006
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x1006
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
index 1dc1ee1..2f92b4e 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -5,7 +5,7 @@
// +build mips64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -250,6 +250,8 @@ const (
RTC_EPOCH_SET = 0x8008700e
RTC_IRQP_READ = 0x4008700b
RTC_IRQP_SET = 0x8008700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x40207011
@@ -327,6 +329,7 @@ const (
SO_RCVTIMEO = 0x1006
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x1006
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
index 3ae187d..f5367a9 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -5,7 +5,7 @@
// +build mips64le,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -250,6 +250,8 @@ const (
RTC_EPOCH_SET = 0x8008700e
RTC_IRQP_READ = 0x4008700b
RTC_IRQP_SET = 0x8008700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x40207011
@@ -327,6 +329,7 @@ const (
SO_RCVTIMEO = 0x1006
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x1006
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
index 39895f0..2e22337 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -5,7 +5,7 @@
// +build mipsle,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -250,6 +250,8 @@ const (
RTC_EPOCH_SET = 0x8004700e
RTC_IRQP_READ = 0x4004700b
RTC_IRQP_SET = 0x8004700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x401c7011
@@ -327,6 +329,7 @@ const (
SO_RCVTIMEO = 0x1006
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x1006
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
index a98a455..858c4f3 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
@@ -5,7 +5,7 @@
// +build ppc,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -305,6 +305,8 @@ const (
RTC_EPOCH_SET = 0x8004700e
RTC_IRQP_READ = 0x4004700b
RTC_IRQP_SET = 0x8004700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x401c7011
@@ -382,6 +384,7 @@ const (
SO_RCVTIMEO = 0x12
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x12
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
index 0a8fbbf..af2a7ba 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -5,7 +5,7 @@
// +build ppc64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -309,6 +309,8 @@ const (
RTC_EPOCH_SET = 0x8008700e
RTC_IRQP_READ = 0x4008700b
RTC_IRQP_SET = 0x8008700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x40207011
@@ -386,6 +388,7 @@ const (
SO_RCVTIMEO = 0x12
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x12
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
index cb835a1..eaa2eb8 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -5,7 +5,7 @@
// +build ppc64le,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -309,6 +309,8 @@ const (
RTC_EPOCH_SET = 0x8008700e
RTC_IRQP_READ = 0x4008700b
RTC_IRQP_SET = 0x8008700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x40207011
@@ -386,6 +388,7 @@ const (
SO_RCVTIMEO = 0x12
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x12
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
index 73cf655..faaa9f0 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
@@ -5,7 +5,7 @@
// +build riscv64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -238,6 +238,8 @@ const (
RTC_EPOCH_SET = 0x4008700e
RTC_IRQP_READ = 0x8008700b
RTC_IRQP_SET = 0x4008700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x80207011
@@ -315,6 +317,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
index 04b6dfa..0d161f0 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -5,7 +5,7 @@
// +build s390x,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
package unix
@@ -313,6 +313,8 @@ const (
RTC_EPOCH_SET = 0x4008700e
RTC_IRQP_READ = 0x8008700b
RTC_IRQP_SET = 0x4008700c
+ RTC_PARAM_GET = 0x40187013
+ RTC_PARAM_SET = 0x40187014
RTC_PIE_OFF = 0x7006
RTC_PIE_ON = 0x7005
RTC_PLL_GET = 0x80207011
@@ -390,6 +392,7 @@ const (
SO_RCVTIMEO = 0x14
SO_RCVTIMEO_NEW = 0x42
SO_RCVTIMEO_OLD = 0x14
+ SO_RESERVE_MEM = 0x49
SO_REUSEADDR = 0x2
SO_REUSEPORT = 0xf
SO_RXQ_OVFL = 0x28
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
index 8c87d97..4fd497a 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
@@ -5,7 +5,7 @@
// +build sparc64,linux
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
package unix
@@ -304,6 +304,8 @@ const (
RTC_EPOCH_SET = 0x8008700e
RTC_IRQP_READ = 0x4008700b
RTC_IRQP_SET = 0x8008700c
+ RTC_PARAM_GET = 0x80187013
+ RTC_PARAM_SET = 0x80187014
RTC_PIE_OFF = 0x20007006
RTC_PIE_ON = 0x20007005
RTC_PLL_GET = 0x40207011
@@ -381,6 +383,7 @@ const (
SO_RCVTIMEO = 0x2000
SO_RCVTIMEO_NEW = 0x44
SO_RCVTIMEO_OLD = 0x2000
+ SO_RESERVE_MEM = 0x52
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_RXQ_OVFL = 0x24
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
index 85e0cc3..870215d 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
@@ -975,7 +975,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
@@ -992,7 +992,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
index f1d4a73..a89b0bf 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
@@ -931,7 +931,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
@@ -946,7 +946,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
index 0ae0ed4..467deed 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
- _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
-var libc_setattrlist_trampoline_addr uintptr
+var libc_utimensat_trampoline_addr uintptr
-//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
@@ -1638,6 +1643,30 @@ var libc_mknod_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(fsType)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(dir)
+ if err != nil {
+ return
+ }
+ _, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Open(path string, mode int, perm uint32) (fd int, err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -1698,7 +1727,7 @@ var libc_pathconf_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1719,7 +1748,7 @@ var libc_pread_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
index eac6ca8..7e308a4 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
@@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8
DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
-TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
- JMP libc_setattrlist(SB)
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_utimensat(SB)
-GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8
-DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_fcntl(SB)
@@ -600,6 +600,12 @@ TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_mknod_trampoline_addr(SB), RODATA, $8
DATA ·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_mount(SB)
+
+GLOBL ·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA ·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_open(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
index cf71be3..35938d3 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
- _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
-var libc_setattrlist_trampoline_addr uintptr
+var libc_utimensat_trampoline_addr uintptr
-//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
@@ -1638,6 +1643,30 @@ var libc_mknod_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(fsType)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(dir)
+ if err != nil {
+ return
+ }
+ _, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Open(path string, mode int, perm uint32) (fd int, err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -1698,7 +1727,7 @@ var libc_pathconf_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1719,7 +1748,7 @@ var libc_pread_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
index 4ebcf21..b09e5bb 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
@@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8
DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
-TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
- JMP libc_setattrlist(SB)
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_utimensat(SB)
-GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8
-DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_fcntl(SB)
@@ -600,6 +600,12 @@ TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_mknod_trampoline_addr(SB), RODATA, $8
DATA ·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_mount(SB)
+
+GLOBL ·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA ·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_open(SB)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
index 3e9bddb..e9d9997 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
@@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
index c72a462..edd373b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
@@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
index 530d5df..82e9764 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
@@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
index 71e7df9..a6479ac 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
@@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
index 4f5da1f..bc4a275 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
@@ -1,4 +1,4 @@
-// Code generated by mkmerge.go; DO NOT EDIT.
+// Code generated by mkmerge; DO NOT EDIT.
//go:build linux
// +build linux
@@ -231,6 +231,16 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) {
+ _, _, e1 := Syscall6(SYS_WAITID, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) {
r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
ret = int(r0)
@@ -409,6 +419,21 @@ func mount(source string, target string, fstype string, flags uintptr, data *byt
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(pathname)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_MOUNT_SETATTR, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(unsafe.Pointer(attr)), uintptr(size), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Acct(path string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -803,6 +828,49 @@ func Fsync(fd int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error) {
+ r0, _, e1 := Syscall(SYS_FSMOUNT, uintptr(fd), uintptr(flags), uintptr(mountAttrs))
+ fsfd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsopen(fsName string, flags int) (fd int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(fsName)
+ if err != nil {
+ return
+ }
+ r0, _, e1 := Syscall(SYS_FSOPEN, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fspick(dirfd int, pathName string, flags int) (fd int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(pathName)
+ if err != nil {
+ return
+ }
+ r0, _, e1 := Syscall(SYS_FSPICK, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Getdents(fd int, buf []byte) (n int, err error) {
var _p0 unsafe.Pointer
if len(buf) > 0 {
@@ -1180,6 +1248,26 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(fromPathName)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(toPathName)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_MOVE_MOUNT, uintptr(fromDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(toDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
if e1 != 0 {
@@ -1190,6 +1278,22 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func OpenTree(dfd int, fileName string, flags uint) (r int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(fileName)
+ if err != nil {
+ return
+ }
+ r0, _, e1 := Syscall(SYS_OPEN_TREE, uintptr(dfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+ r = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
fd = int(r0)
@@ -1977,6 +2081,16 @@ func PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) {
+ _, _, e1 := Syscall6(SYS_PIDFD_SEND_SIGNAL, uintptr(pidfd), uintptr(sig), uintptr(unsafe.Pointer(info)), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
r0, _, e1 := Syscall(SYS_SHMAT, uintptr(id), uintptr(addr), uintptr(flag))
ret = uintptr(r0)
@@ -2017,3 +2131,23 @@ func shmget(key int, size int, flag int) (id int, err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getitimer(which int, currValue *Itimerval) (err error) {
+ _, _, e1 := Syscall(SYS_GETITIMER, uintptr(which), uintptr(unsafe.Pointer(currValue)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error) {
+ _, _, e1 := Syscall(SYS_SETITIMER, uintptr(which), uintptr(unsafe.Pointer(newValue)), uintptr(unsafe.Pointer(oldValue)))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
index ff90c81..88af526 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go
+// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && 386
@@ -200,7 +200,7 @@ func Lstat(path string, stat *Stat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -217,7 +217,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -524,3 +524,14 @@ func utimes(path string, times *[2]Timeval) (err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
index fa7d3db..2a0c4aa 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go
+// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && amd64
@@ -215,6 +215,17 @@ func Listen(s int, n int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func MemfdSecret(flags int) (fd int, err error) {
+ r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Pause() (err error) {
_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
if e1 != 0 {
@@ -225,7 +236,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -242,7 +253,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -444,17 +455,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -691,3 +691,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
index 654f915..4882bde 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
@@ -46,17 +46,6 @@ func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -549,7 +538,7 @@ func utimes(path string, times *[2]Timeval) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -566,7 +555,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
index e893f98..9f8c24e 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
@@ -180,7 +180,18 @@ func Listen(s int, n int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func MemfdSecret(flags int) (fd int, err error) {
+ r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -197,7 +208,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -389,17 +400,6 @@ func Truncate(path string, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go
new file mode 100644
index 0000000..8cdfbe7
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go
@@ -0,0 +1,552 @@
+// go run mksyscall.go -tags linux,loong64 syscall_linux.go syscall_linux_loong64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && loong64
+// +build linux,loong64
+
+package unix
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+ _, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+ _, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+ r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+ n = int64(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+ var _p0 unsafe.Pointer
+ if len(events) > 0 {
+ _p0 = unsafe.Pointer(&events[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+ _, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+ _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+ _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+ _, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+ _, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+ r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+ egid = int(r0)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+ r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+ euid = int(r0)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+ r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+ gid = int(r0)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+ r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+ uid = int(r0)
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+ _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+ var _p0 unsafe.Pointer
+ if len(p) > 0 {
+ _p0 = unsafe.Pointer(&p[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+ var _p0 unsafe.Pointer
+ if len(p) > 0 {
+ _p0 = unsafe.Pointer(&p[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+ r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+ off = int64(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+ written = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+ r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+ prev = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+ r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+ prev = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+ _, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+ _, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+ _, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+ _, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+ _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+ r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+ n = int64(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+ _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+ r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+ _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+ _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+ r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+ nn = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+ _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+ _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+ _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+ r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+ _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+ _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+ _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+ var _p0 unsafe.Pointer
+ if len(p) > 0 {
+ _p0 = unsafe.Pointer(&p[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+ var _p0 unsafe.Pointer
+ if len(buf) > 0 {
+ _p0 = unsafe.Pointer(&buf[0])
+ } else {
+ _p0 = unsafe.Pointer(&_zero)
+ }
+ _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+ r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+ r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+ r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+ xaddr = uintptr(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+ _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(cmdline)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
index 6d15528..d7d6f42 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go
+// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && mips
@@ -150,7 +150,7 @@ func Listen(s int, n int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -167,7 +167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -344,17 +344,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -702,3 +691,14 @@ func setrlimit(resource int, rlim *rlimit32) (err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
index 1e20d72..7f1f8e6 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go
+// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && mips64
@@ -180,7 +180,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -399,17 +399,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -696,3 +685,14 @@ func stat(path string, st *stat_t) (err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
index 82b5e2d..f933d0f 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
@@ -180,7 +180,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -399,17 +399,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
index a0440c1..297d0a9 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go
+// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && mipsle
@@ -150,7 +150,7 @@ func Listen(s int, n int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -167,7 +167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -344,17 +344,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -702,3 +691,14 @@ func setrlimit(resource int, rlim *rlimit32) (err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go
index 5864b9c..2e32e7a 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -b32 -tags linux,ppc syscall_linux.go syscall_linux_ppc.go
+// go run mksyscall.go -b32 -tags linux,ppc syscall_linux.go syscall_linux_ppc.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && ppc
@@ -210,7 +210,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -227,7 +227,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -409,17 +409,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -707,3 +696,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
index beeb49e..3c53170 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go
+// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && ppc64
@@ -240,7 +240,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -257,7 +257,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -475,17 +475,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -753,3 +742,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
index 53139b8..a00c674 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go
+// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && ppc64le
@@ -240,7 +240,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -257,7 +257,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -475,17 +475,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -753,3 +742,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
index 63b393b..a1a9bcb 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
@@ -180,7 +180,7 @@ func Listen(s int, n int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -369,17 +369,6 @@ func Truncate(path string, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
index 202add3..e0dabc6 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go
+// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && s390x
@@ -210,7 +210,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -227,7 +227,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -533,3 +533,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
index 2ab268c..368623c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
@@ -1,4 +1,4 @@
-// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go
+// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go syscall_linux_alarm.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build linux && sparc64
@@ -220,7 +220,7 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -237,7 +237,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -455,17 +455,6 @@ func Truncate(path string, length int64) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
- r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
- fd = int(r0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
fd = int(r0)
@@ -697,3 +686,14 @@ func utimes(path string, times *[2]Timeval) (err error) {
}
return
}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+ r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+ remaining = uint(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
index 4726ab3..4af561a 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
@@ -351,18 +351,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func pipe() (fd1 int, fd2 int, err error) {
- r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
- fd1 = int(r0)
- fd2 = int(r1)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
index fe71456..3b90e94 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
@@ -351,18 +351,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func pipe() (fd1 int, fd2 int, err error) {
- r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
- fd1 = int(r0)
- fd2 = int(r1)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
index 0b5b2f0..890f4cc 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
@@ -351,18 +351,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func pipe() (fd1 int, fd2 int, err error) {
- r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
- fd1 = int(r0)
- fd2 = int(r1)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
index bfca286..c79f071 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
@@ -351,18 +351,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func pipe() (fd1 int, fd2 int, err error) {
- r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
- fd1 = int(r0)
- fd2 = int(r1)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
index 8f80f4a..a057fc5 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
@@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
index 3a47aca..04db8fa 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
@@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
index 883a9b4..69f8030 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
@@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
index aac7fdc..c96a505 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
@@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
index 8776187..016d959 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
@@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
@@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 unsafe.Pointer
if len(p) > 0 {
_p0 = unsafe.Pointer(&p[0])
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
index b5f926c..d12f4fb 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
@@ -227,8 +227,8 @@ import (
//go:linkname procOpenat libc_openat
//go:linkname procPathconf libc_pathconf
//go:linkname procPause libc_pause
-//go:linkname procPread libc_pread
-//go:linkname procPwrite libc_pwrite
+//go:linkname procpread libc_pread
+//go:linkname procpwrite libc_pwrite
//go:linkname procread libc_read
//go:linkname procReadlink libc_readlink
//go:linkname procRename libc_rename
@@ -364,8 +364,8 @@ var (
procOpenat,
procPathconf,
procPause,
- procPread,
- procPwrite,
+ procpread,
+ procpwrite,
procread,
procReadlink,
procRename,
@@ -1380,12 +1380,12 @@ func Pause() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
}
- r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
+ r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
@@ -1395,12 +1395,12 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
var _p0 *byte
if len(p) > 0 {
_p0 = &p[0]
}
- r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
+ r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
index 31847d2..62192e1 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
@@ -445,4 +445,6 @@ const (
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_MEMFD_SECRET = 447
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
index 3503cbb..490aab5 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
@@ -367,4 +367,6 @@ const (
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_MEMFD_SECRET = 447
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
index 5ecd24b..aca17b6 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
@@ -409,4 +409,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
index 7e5c94c..54b4dfa 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
@@ -312,4 +312,6 @@ const (
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_MEMFD_SECRET = 447
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go
new file mode 100644
index 0000000..e443f9a
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go
@@ -0,0 +1,313 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/include /tmp/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+package unix
+
+const (
+ SYS_IO_SETUP = 0
+ SYS_IO_DESTROY = 1
+ SYS_IO_SUBMIT = 2
+ SYS_IO_CANCEL = 3
+ SYS_IO_GETEVENTS = 4
+ SYS_SETXATTR = 5
+ SYS_LSETXATTR = 6
+ SYS_FSETXATTR = 7
+ SYS_GETXATTR = 8
+ SYS_LGETXATTR = 9
+ SYS_FGETXATTR = 10
+ SYS_LISTXATTR = 11
+ SYS_LLISTXATTR = 12
+ SYS_FLISTXATTR = 13
+ SYS_REMOVEXATTR = 14
+ SYS_LREMOVEXATTR = 15
+ SYS_FREMOVEXATTR = 16
+ SYS_GETCWD = 17
+ SYS_LOOKUP_DCOOKIE = 18
+ SYS_EVENTFD2 = 19
+ SYS_EPOLL_CREATE1 = 20
+ SYS_EPOLL_CTL = 21
+ SYS_EPOLL_PWAIT = 22
+ SYS_DUP = 23
+ SYS_DUP3 = 24
+ SYS_FCNTL = 25
+ SYS_INOTIFY_INIT1 = 26
+ SYS_INOTIFY_ADD_WATCH = 27
+ SYS_INOTIFY_RM_WATCH = 28
+ SYS_IOCTL = 29
+ SYS_IOPRIO_SET = 30
+ SYS_IOPRIO_GET = 31
+ SYS_FLOCK = 32
+ SYS_MKNODAT = 33
+ SYS_MKDIRAT = 34
+ SYS_UNLINKAT = 35
+ SYS_SYMLINKAT = 36
+ SYS_LINKAT = 37
+ SYS_UMOUNT2 = 39
+ SYS_MOUNT = 40
+ SYS_PIVOT_ROOT = 41
+ SYS_NFSSERVCTL = 42
+ SYS_STATFS = 43
+ SYS_FSTATFS = 44
+ SYS_TRUNCATE = 45
+ SYS_FTRUNCATE = 46
+ SYS_FALLOCATE = 47
+ SYS_FACCESSAT = 48
+ SYS_CHDIR = 49
+ SYS_FCHDIR = 50
+ SYS_CHROOT = 51
+ SYS_FCHMOD = 52
+ SYS_FCHMODAT = 53
+ SYS_FCHOWNAT = 54
+ SYS_FCHOWN = 55
+ SYS_OPENAT = 56
+ SYS_CLOSE = 57
+ SYS_VHANGUP = 58
+ SYS_PIPE2 = 59
+ SYS_QUOTACTL = 60
+ SYS_GETDENTS64 = 61
+ SYS_LSEEK = 62
+ SYS_READ = 63
+ SYS_WRITE = 64
+ SYS_READV = 65
+ SYS_WRITEV = 66
+ SYS_PREAD64 = 67
+ SYS_PWRITE64 = 68
+ SYS_PREADV = 69
+ SYS_PWRITEV = 70
+ SYS_SENDFILE = 71
+ SYS_PSELECT6 = 72
+ SYS_PPOLL = 73
+ SYS_SIGNALFD4 = 74
+ SYS_VMSPLICE = 75
+ SYS_SPLICE = 76
+ SYS_TEE = 77
+ SYS_READLINKAT = 78
+ SYS_FSTATAT = 79
+ SYS_FSTAT = 80
+ SYS_SYNC = 81
+ SYS_FSYNC = 82
+ SYS_FDATASYNC = 83
+ SYS_SYNC_FILE_RANGE = 84
+ SYS_TIMERFD_CREATE = 85
+ SYS_TIMERFD_SETTIME = 86
+ SYS_TIMERFD_GETTIME = 87
+ SYS_UTIMENSAT = 88
+ SYS_ACCT = 89
+ SYS_CAPGET = 90
+ SYS_CAPSET = 91
+ SYS_PERSONALITY = 92
+ SYS_EXIT = 93
+ SYS_EXIT_GROUP = 94
+ SYS_WAITID = 95
+ SYS_SET_TID_ADDRESS = 96
+ SYS_UNSHARE = 97
+ SYS_FUTEX = 98
+ SYS_SET_ROBUST_LIST = 99
+ SYS_GET_ROBUST_LIST = 100
+ SYS_NANOSLEEP = 101
+ SYS_GETITIMER = 102
+ SYS_SETITIMER = 103
+ SYS_KEXEC_LOAD = 104
+ SYS_INIT_MODULE = 105
+ SYS_DELETE_MODULE = 106
+ SYS_TIMER_CREATE = 107
+ SYS_TIMER_GETTIME = 108
+ SYS_TIMER_GETOVERRUN = 109
+ SYS_TIMER_SETTIME = 110
+ SYS_TIMER_DELETE = 111
+ SYS_CLOCK_SETTIME = 112
+ SYS_CLOCK_GETTIME = 113
+ SYS_CLOCK_GETRES = 114
+ SYS_CLOCK_NANOSLEEP = 115
+ SYS_SYSLOG = 116
+ SYS_PTRACE = 117
+ SYS_SCHED_SETPARAM = 118
+ SYS_SCHED_SETSCHEDULER = 119
+ SYS_SCHED_GETSCHEDULER = 120
+ SYS_SCHED_GETPARAM = 121
+ SYS_SCHED_SETAFFINITY = 122
+ SYS_SCHED_GETAFFINITY = 123
+ SYS_SCHED_YIELD = 124
+ SYS_SCHED_GET_PRIORITY_MAX = 125
+ SYS_SCHED_GET_PRIORITY_MIN = 126
+ SYS_SCHED_RR_GET_INTERVAL = 127
+ SYS_RESTART_SYSCALL = 128
+ SYS_KILL = 129
+ SYS_TKILL = 130
+ SYS_TGKILL = 131
+ SYS_SIGALTSTACK = 132
+ SYS_RT_SIGSUSPEND = 133
+ SYS_RT_SIGACTION = 134
+ SYS_RT_SIGPROCMASK = 135
+ SYS_RT_SIGPENDING = 136
+ SYS_RT_SIGTIMEDWAIT = 137
+ SYS_RT_SIGQUEUEINFO = 138
+ SYS_RT_SIGRETURN = 139
+ SYS_SETPRIORITY = 140
+ SYS_GETPRIORITY = 141
+ SYS_REBOOT = 142
+ SYS_SETREGID = 143
+ SYS_SETGID = 144
+ SYS_SETREUID = 145
+ SYS_SETUID = 146
+ SYS_SETRESUID = 147
+ SYS_GETRESUID = 148
+ SYS_SETRESGID = 149
+ SYS_GETRESGID = 150
+ SYS_SETFSUID = 151
+ SYS_SETFSGID = 152
+ SYS_TIMES = 153
+ SYS_SETPGID = 154
+ SYS_GETPGID = 155
+ SYS_GETSID = 156
+ SYS_SETSID = 157
+ SYS_GETGROUPS = 158
+ SYS_SETGROUPS = 159
+ SYS_UNAME = 160
+ SYS_SETHOSTNAME = 161
+ SYS_SETDOMAINNAME = 162
+ SYS_GETRUSAGE = 165
+ SYS_UMASK = 166
+ SYS_PRCTL = 167
+ SYS_GETCPU = 168
+ SYS_GETTIMEOFDAY = 169
+ SYS_SETTIMEOFDAY = 170
+ SYS_ADJTIMEX = 171
+ SYS_GETPID = 172
+ SYS_GETPPID = 173
+ SYS_GETUID = 174
+ SYS_GETEUID = 175
+ SYS_GETGID = 176
+ SYS_GETEGID = 177
+ SYS_GETTID = 178
+ SYS_SYSINFO = 179
+ SYS_MQ_OPEN = 180
+ SYS_MQ_UNLINK = 181
+ SYS_MQ_TIMEDSEND = 182
+ SYS_MQ_TIMEDRECEIVE = 183
+ SYS_MQ_NOTIFY = 184
+ SYS_MQ_GETSETATTR = 185
+ SYS_MSGGET = 186
+ SYS_MSGCTL = 187
+ SYS_MSGRCV = 188
+ SYS_MSGSND = 189
+ SYS_SEMGET = 190
+ SYS_SEMCTL = 191
+ SYS_SEMTIMEDOP = 192
+ SYS_SEMOP = 193
+ SYS_SHMGET = 194
+ SYS_SHMCTL = 195
+ SYS_SHMAT = 196
+ SYS_SHMDT = 197
+ SYS_SOCKET = 198
+ SYS_SOCKETPAIR = 199
+ SYS_BIND = 200
+ SYS_LISTEN = 201
+ SYS_ACCEPT = 202
+ SYS_CONNECT = 203
+ SYS_GETSOCKNAME = 204
+ SYS_GETPEERNAME = 205
+ SYS_SENDTO = 206
+ SYS_RECVFROM = 207
+ SYS_SETSOCKOPT = 208
+ SYS_GETSOCKOPT = 209
+ SYS_SHUTDOWN = 210
+ SYS_SENDMSG = 211
+ SYS_RECVMSG = 212
+ SYS_READAHEAD = 213
+ SYS_BRK = 214
+ SYS_MUNMAP = 215
+ SYS_MREMAP = 216
+ SYS_ADD_KEY = 217
+ SYS_REQUEST_KEY = 218
+ SYS_KEYCTL = 219
+ SYS_CLONE = 220
+ SYS_EXECVE = 221
+ SYS_MMAP = 222
+ SYS_FADVISE64 = 223
+ SYS_SWAPON = 224
+ SYS_SWAPOFF = 225
+ SYS_MPROTECT = 226
+ SYS_MSYNC = 227
+ SYS_MLOCK = 228
+ SYS_MUNLOCK = 229
+ SYS_MLOCKALL = 230
+ SYS_MUNLOCKALL = 231
+ SYS_MINCORE = 232
+ SYS_MADVISE = 233
+ SYS_REMAP_FILE_PAGES = 234
+ SYS_MBIND = 235
+ SYS_GET_MEMPOLICY = 236
+ SYS_SET_MEMPOLICY = 237
+ SYS_MIGRATE_PAGES = 238
+ SYS_MOVE_PAGES = 239
+ SYS_RT_TGSIGQUEUEINFO = 240
+ SYS_PERF_EVENT_OPEN = 241
+ SYS_ACCEPT4 = 242
+ SYS_RECVMMSG = 243
+ SYS_ARCH_SPECIFIC_SYSCALL = 244
+ SYS_WAIT4 = 260
+ SYS_PRLIMIT64 = 261
+ SYS_FANOTIFY_INIT = 262
+ SYS_FANOTIFY_MARK = 263
+ SYS_NAME_TO_HANDLE_AT = 264
+ SYS_OPEN_BY_HANDLE_AT = 265
+ SYS_CLOCK_ADJTIME = 266
+ SYS_SYNCFS = 267
+ SYS_SETNS = 268
+ SYS_SENDMMSG = 269
+ SYS_PROCESS_VM_READV = 270
+ SYS_PROCESS_VM_WRITEV = 271
+ SYS_KCMP = 272
+ SYS_FINIT_MODULE = 273
+ SYS_SCHED_SETATTR = 274
+ SYS_SCHED_GETATTR = 275
+ SYS_RENAMEAT2 = 276
+ SYS_SECCOMP = 277
+ SYS_GETRANDOM = 278
+ SYS_MEMFD_CREATE = 279
+ SYS_BPF = 280
+ SYS_EXECVEAT = 281
+ SYS_USERFAULTFD = 282
+ SYS_MEMBARRIER = 283
+ SYS_MLOCK2 = 284
+ SYS_COPY_FILE_RANGE = 285
+ SYS_PREADV2 = 286
+ SYS_PWRITEV2 = 287
+ SYS_PKEY_MPROTECT = 288
+ SYS_PKEY_ALLOC = 289
+ SYS_PKEY_FREE = 290
+ SYS_STATX = 291
+ SYS_IO_PGETEVENTS = 292
+ SYS_RSEQ = 293
+ SYS_KEXEC_FILE_LOAD = 294
+ SYS_PIDFD_SEND_SIGNAL = 424
+ SYS_IO_URING_SETUP = 425
+ SYS_IO_URING_ENTER = 426
+ SYS_IO_URING_REGISTER = 427
+ SYS_OPEN_TREE = 428
+ SYS_MOVE_MOUNT = 429
+ SYS_FSOPEN = 430
+ SYS_FSCONFIG = 431
+ SYS_FSMOUNT = 432
+ SYS_FSPICK = 433
+ SYS_PIDFD_OPEN = 434
+ SYS_CLONE3 = 435
+ SYS_CLOSE_RANGE = 436
+ SYS_OPENAT2 = 437
+ SYS_PIDFD_GETFD = 438
+ SYS_FACCESSAT2 = 439
+ SYS_PROCESS_MADVISE = 440
+ SYS_EPOLL_PWAIT2 = 441
+ SYS_MOUNT_SETATTR = 442
+ SYS_QUOTACTL_FD = 443
+ SYS_LANDLOCK_CREATE_RULESET = 444
+ SYS_LANDLOCK_ADD_RULE = 445
+ SYS_LANDLOCK_RESTRICT_SELF = 446
+ SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
+)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
index e1e2a2b..65a99ef 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
@@ -429,4 +429,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 4445
SYS_LANDLOCK_RESTRICT_SELF = 4446
SYS_PROCESS_MRELEASE = 4448
+ SYS_FUTEX_WAITV = 4449
+ SYS_SET_MEMPOLICY_HOME_NODE = 4450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
index 7651915..841c8a6 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
@@ -359,4 +359,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 5445
SYS_LANDLOCK_RESTRICT_SELF = 5446
SYS_PROCESS_MRELEASE = 5448
+ SYS_FUTEX_WAITV = 5449
+ SYS_SET_MEMPOLICY_HOME_NODE = 5450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
index a26a2c0..e26a7c7 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
@@ -359,4 +359,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 5445
SYS_LANDLOCK_RESTRICT_SELF = 5446
SYS_PROCESS_MRELEASE = 5448
+ SYS_FUTEX_WAITV = 5449
+ SYS_SET_MEMPOLICY_HOME_NODE = 5450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
index fda9a6a..2644726 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
@@ -429,4 +429,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 4445
SYS_LANDLOCK_RESTRICT_SELF = 4446
SYS_PROCESS_MRELEASE = 4448
+ SYS_FUTEX_WAITV = 4449
+ SYS_SET_MEMPOLICY_HOME_NODE = 4450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go
index e849615..26aefc1 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go
@@ -436,4 +436,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
index 5ee0678..8d4cd9d 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
@@ -408,4 +408,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
index 29c0f9a..3b405d1 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
@@ -408,4 +408,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
index 5c9a9a3..c3a5af8 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
@@ -310,4 +310,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
index 913f50f..8ffa664 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
@@ -373,4 +373,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
index 0de03a7..6a39640 100644
--- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
@@ -387,4 +387,6 @@ const (
SYS_LANDLOCK_ADD_RULE = 445
SYS_LANDLOCK_RESTRICT_SELF = 446
SYS_PROCESS_MRELEASE = 448
+ SYS_FUTEX_WAITV = 449
+ SYS_SET_MEMPOLICY_HOME_NODE = 450
)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go
index 620a670..9962d26 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go
@@ -1,4 +1,4 @@
-// Code generated by mkmerge.go; DO NOT EDIT.
+// Code generated by mkmerge; DO NOT EDIT.
//go:build linux
// +build linux
@@ -24,6 +24,11 @@ type ItimerSpec struct {
Value Timespec
}
+type Itimerval struct {
+ Interval Timeval
+ Value Timeval
+}
+
const (
TIME_OK = 0x0
TIME_INS = 0x1
@@ -743,10 +748,31 @@ const (
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
+ AT_RECURSIVE = 0x8000
+
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
AT_EACCESS = 0x200
+
+ OPEN_TREE_CLONE = 0x1
+
+ MOVE_MOUNT_F_SYMLINKS = 0x1
+ MOVE_MOUNT_F_AUTOMOUNTS = 0x2
+ MOVE_MOUNT_F_EMPTY_PATH = 0x4
+ MOVE_MOUNT_T_SYMLINKS = 0x10
+ MOVE_MOUNT_T_AUTOMOUNTS = 0x20
+ MOVE_MOUNT_T_EMPTY_PATH = 0x40
+ MOVE_MOUNT_SET_GROUP = 0x100
+
+ FSOPEN_CLOEXEC = 0x1
+
+ FSPICK_CLOEXEC = 0x1
+ FSPICK_SYMLINK_NOFOLLOW = 0x2
+ FSPICK_NO_AUTOMOUNT = 0x4
+ FSPICK_EMPTY_PATH = 0x8
+
+ FSMOUNT_CLOEXEC = 0x1
)
type OpenHow struct {
@@ -865,6 +891,7 @@ const (
CTRL_CMD_NEWMCAST_GRP = 0x7
CTRL_CMD_DELMCAST_GRP = 0x8
CTRL_CMD_GETMCAST_GRP = 0x9
+ CTRL_CMD_GETPOLICY = 0xa
CTRL_ATTR_UNSPEC = 0x0
CTRL_ATTR_FAMILY_ID = 0x1
CTRL_ATTR_FAMILY_NAME = 0x2
@@ -873,12 +900,19 @@ const (
CTRL_ATTR_MAXATTR = 0x5
CTRL_ATTR_OPS = 0x6
CTRL_ATTR_MCAST_GROUPS = 0x7
+ CTRL_ATTR_POLICY = 0x8
+ CTRL_ATTR_OP_POLICY = 0x9
+ CTRL_ATTR_OP = 0xa
CTRL_ATTR_OP_UNSPEC = 0x0
CTRL_ATTR_OP_ID = 0x1
CTRL_ATTR_OP_FLAGS = 0x2
CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0
CTRL_ATTR_MCAST_GRP_NAME = 0x1
CTRL_ATTR_MCAST_GRP_ID = 0x2
+ CTRL_ATTR_POLICY_UNSPEC = 0x0
+ CTRL_ATTR_POLICY_DO = 0x1
+ CTRL_ATTR_POLICY_DUMP = 0x2
+ CTRL_ATTR_POLICY_DUMP_MAX = 0x2
)
const (
@@ -1134,7 +1168,8 @@ const (
PERF_RECORD_BPF_EVENT = 0x12
PERF_RECORD_CGROUP = 0x13
PERF_RECORD_TEXT_POKE = 0x14
- PERF_RECORD_MAX = 0x15
+ PERF_RECORD_AUX_OUTPUT_HW_ID = 0x15
+ PERF_RECORD_MAX = 0x16
PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0x0
PERF_RECORD_KSYMBOL_TYPE_BPF = 0x1
PERF_RECORD_KSYMBOL_TYPE_OOL = 0x2
@@ -1774,7 +1809,8 @@ const (
const (
NF_NETDEV_INGRESS = 0x0
- NF_NETDEV_NUMHOOKS = 0x1
+ NF_NETDEV_EGRESS = 0x1
+ NF_NETDEV_NUMHOOKS = 0x2
)
const (
@@ -3156,7 +3192,13 @@ const (
DEVLINK_ATTR_RELOAD_ACTION_INFO = 0xa2
DEVLINK_ATTR_RELOAD_ACTION_STATS = 0xa3
DEVLINK_ATTR_PORT_PCI_SF_NUMBER = 0xa4
- DEVLINK_ATTR_MAX = 0xa9
+ DEVLINK_ATTR_RATE_TYPE = 0xa5
+ DEVLINK_ATTR_RATE_TX_SHARE = 0xa6
+ DEVLINK_ATTR_RATE_TX_MAX = 0xa7
+ DEVLINK_ATTR_RATE_NODE_NAME = 0xa8
+ DEVLINK_ATTR_RATE_PARENT_NODE_NAME = 0xa9
+ DEVLINK_ATTR_REGION_MAX_SNAPSHOTS = 0xaa
+ DEVLINK_ATTR_MAX = 0xaa
DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0x0
DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 0x1
DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0x0
@@ -3453,7 +3495,14 @@ const (
ETHTOOL_MSG_CABLE_TEST_ACT = 0x1a
ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 0x1b
ETHTOOL_MSG_TUNNEL_INFO_GET = 0x1c
- ETHTOOL_MSG_USER_MAX = 0x21
+ ETHTOOL_MSG_FEC_GET = 0x1d
+ ETHTOOL_MSG_FEC_SET = 0x1e
+ ETHTOOL_MSG_MODULE_EEPROM_GET = 0x1f
+ ETHTOOL_MSG_STATS_GET = 0x20
+ ETHTOOL_MSG_PHC_VCLOCKS_GET = 0x21
+ ETHTOOL_MSG_MODULE_GET = 0x22
+ ETHTOOL_MSG_MODULE_SET = 0x23
+ ETHTOOL_MSG_USER_MAX = 0x23
ETHTOOL_MSG_KERNEL_NONE = 0x0
ETHTOOL_MSG_STRSET_GET_REPLY = 0x1
ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2
@@ -3484,7 +3533,14 @@ const (
ETHTOOL_MSG_CABLE_TEST_NTF = 0x1b
ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 0x1c
ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 0x1d
- ETHTOOL_MSG_KERNEL_MAX = 0x22
+ ETHTOOL_MSG_FEC_GET_REPLY = 0x1e
+ ETHTOOL_MSG_FEC_NTF = 0x1f
+ ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY = 0x20
+ ETHTOOL_MSG_STATS_GET_REPLY = 0x21
+ ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY = 0x22
+ ETHTOOL_MSG_MODULE_GET_REPLY = 0x23
+ ETHTOOL_MSG_MODULE_NTF = 0x24
+ ETHTOOL_MSG_KERNEL_MAX = 0x24
ETHTOOL_A_HEADER_UNSPEC = 0x0
ETHTOOL_A_HEADER_DEV_INDEX = 0x1
ETHTOOL_A_HEADER_DEV_NAME = 0x2
@@ -3582,7 +3638,7 @@ const (
ETHTOOL_A_RINGS_RX_MINI = 0x7
ETHTOOL_A_RINGS_RX_JUMBO = 0x8
ETHTOOL_A_RINGS_TX = 0x9
- ETHTOOL_A_RINGS_MAX = 0x9
+ ETHTOOL_A_RINGS_MAX = 0xa
ETHTOOL_A_CHANNELS_UNSPEC = 0x0
ETHTOOL_A_CHANNELS_HEADER = 0x1
ETHTOOL_A_CHANNELS_RX_MAX = 0x2
@@ -3734,6 +3790,8 @@ const (
ETHTOOL_A_TUNNEL_INFO_MAX = 0x2
)
+const SPEED_UNKNOWN = -0x1
+
type EthtoolDrvinfo struct {
Cmd uint32
Driver [32]byte
@@ -3959,3 +4017,1574 @@ const (
SHM_RDONLY = 0x1000
SHM_RND = 0x2000
)
+
+type MountAttr struct {
+ Attr_set uint64
+ Attr_clr uint64
+ Propagation uint64
+ Userns_fd uint64
+}
+
+const (
+ WG_CMD_GET_DEVICE = 0x0
+ WG_CMD_SET_DEVICE = 0x1
+ WGDEVICE_F_REPLACE_PEERS = 0x1
+ WGDEVICE_A_UNSPEC = 0x0
+ WGDEVICE_A_IFINDEX = 0x1
+ WGDEVICE_A_IFNAME = 0x2
+ WGDEVICE_A_PRIVATE_KEY = 0x3
+ WGDEVICE_A_PUBLIC_KEY = 0x4
+ WGDEVICE_A_FLAGS = 0x5
+ WGDEVICE_A_LISTEN_PORT = 0x6
+ WGDEVICE_A_FWMARK = 0x7
+ WGDEVICE_A_PEERS = 0x8
+ WGPEER_F_REMOVE_ME = 0x1
+ WGPEER_F_REPLACE_ALLOWEDIPS = 0x2
+ WGPEER_F_UPDATE_ONLY = 0x4
+ WGPEER_A_UNSPEC = 0x0
+ WGPEER_A_PUBLIC_KEY = 0x1
+ WGPEER_A_PRESHARED_KEY = 0x2
+ WGPEER_A_FLAGS = 0x3
+ WGPEER_A_ENDPOINT = 0x4
+ WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL = 0x5
+ WGPEER_A_LAST_HANDSHAKE_TIME = 0x6
+ WGPEER_A_RX_BYTES = 0x7
+ WGPEER_A_TX_BYTES = 0x8
+ WGPEER_A_ALLOWEDIPS = 0x9
+ WGPEER_A_PROTOCOL_VERSION = 0xa
+ WGALLOWEDIP_A_UNSPEC = 0x0
+ WGALLOWEDIP_A_FAMILY = 0x1
+ WGALLOWEDIP_A_IPADDR = 0x2
+ WGALLOWEDIP_A_CIDR_MASK = 0x3
+)
+
+const (
+ NL_ATTR_TYPE_INVALID = 0x0
+ NL_ATTR_TYPE_FLAG = 0x1
+ NL_ATTR_TYPE_U8 = 0x2
+ NL_ATTR_TYPE_U16 = 0x3
+ NL_ATTR_TYPE_U32 = 0x4
+ NL_ATTR_TYPE_U64 = 0x5
+ NL_ATTR_TYPE_S8 = 0x6
+ NL_ATTR_TYPE_S16 = 0x7
+ NL_ATTR_TYPE_S32 = 0x8
+ NL_ATTR_TYPE_S64 = 0x9
+ NL_ATTR_TYPE_BINARY = 0xa
+ NL_ATTR_TYPE_STRING = 0xb
+ NL_ATTR_TYPE_NUL_STRING = 0xc
+ NL_ATTR_TYPE_NESTED = 0xd
+ NL_ATTR_TYPE_NESTED_ARRAY = 0xe
+ NL_ATTR_TYPE_BITFIELD32 = 0xf
+
+ NL_POLICY_TYPE_ATTR_UNSPEC = 0x0
+ NL_POLICY_TYPE_ATTR_TYPE = 0x1
+ NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 0x2
+ NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 0x3
+ NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 0x4
+ NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 0x5
+ NL_POLICY_TYPE_ATTR_MIN_LENGTH = 0x6
+ NL_POLICY_TYPE_ATTR_MAX_LENGTH = 0x7
+ NL_POLICY_TYPE_ATTR_POLICY_IDX = 0x8
+ NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 0x9
+ NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 0xa
+ NL_POLICY_TYPE_ATTR_PAD = 0xb
+ NL_POLICY_TYPE_ATTR_MASK = 0xc
+ NL_POLICY_TYPE_ATTR_MAX = 0xc
+)
+
+type CANBitTiming struct {
+ Bitrate uint32
+ Sample_point uint32
+ Tq uint32
+ Prop_seg uint32
+ Phase_seg1 uint32
+ Phase_seg2 uint32
+ Sjw uint32
+ Brp uint32
+}
+
+type CANBitTimingConst struct {
+ Name [16]uint8
+ Tseg1_min uint32
+ Tseg1_max uint32
+ Tseg2_min uint32
+ Tseg2_max uint32
+ Sjw_max uint32
+ Brp_min uint32
+ Brp_max uint32
+ Brp_inc uint32
+}
+
+type CANClock struct {
+ Freq uint32
+}
+
+type CANBusErrorCounters struct {
+ Txerr uint16
+ Rxerr uint16
+}
+
+type CANCtrlMode struct {
+ Mask uint32
+ Flags uint32
+}
+
+type CANDeviceStats struct {
+ Bus_error uint32
+ Error_warning uint32
+ Error_passive uint32
+ Bus_off uint32
+ Arbitration_lost uint32
+ Restarts uint32
+}
+
+const (
+ CAN_STATE_ERROR_ACTIVE = 0x0
+ CAN_STATE_ERROR_WARNING = 0x1
+ CAN_STATE_ERROR_PASSIVE = 0x2
+ CAN_STATE_BUS_OFF = 0x3
+ CAN_STATE_STOPPED = 0x4
+ CAN_STATE_SLEEPING = 0x5
+ CAN_STATE_MAX = 0x6
+)
+
+const (
+ IFLA_CAN_UNSPEC = 0x0
+ IFLA_CAN_BITTIMING = 0x1
+ IFLA_CAN_BITTIMING_CONST = 0x2
+ IFLA_CAN_CLOCK = 0x3
+ IFLA_CAN_STATE = 0x4
+ IFLA_CAN_CTRLMODE = 0x5
+ IFLA_CAN_RESTART_MS = 0x6
+ IFLA_CAN_RESTART = 0x7
+ IFLA_CAN_BERR_COUNTER = 0x8
+ IFLA_CAN_DATA_BITTIMING = 0x9
+ IFLA_CAN_DATA_BITTIMING_CONST = 0xa
+ IFLA_CAN_TERMINATION = 0xb
+ IFLA_CAN_TERMINATION_CONST = 0xc
+ IFLA_CAN_BITRATE_CONST = 0xd
+ IFLA_CAN_DATA_BITRATE_CONST = 0xe
+ IFLA_CAN_BITRATE_MAX = 0xf
+)
+
+type KCMAttach struct {
+ Fd int32
+ Bpf_fd int32
+}
+
+type KCMUnattach struct {
+ Fd int32
+}
+
+type KCMClone struct {
+ Fd int32
+}
+
+const (
+ NL80211_AC_BE = 0x2
+ NL80211_AC_BK = 0x3
+ NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED = 0x0
+ NL80211_ACL_POLICY_DENY_UNLESS_LISTED = 0x1
+ NL80211_AC_VI = 0x1
+ NL80211_AC_VO = 0x0
+ NL80211_ATTR_4ADDR = 0x53
+ NL80211_ATTR_ACK = 0x5c
+ NL80211_ATTR_ACK_SIGNAL = 0x107
+ NL80211_ATTR_ACL_POLICY = 0xa5
+ NL80211_ATTR_ADMITTED_TIME = 0xd4
+ NL80211_ATTR_AIRTIME_WEIGHT = 0x112
+ NL80211_ATTR_AKM_SUITES = 0x4c
+ NL80211_ATTR_AP_ISOLATE = 0x60
+ NL80211_ATTR_AUTH_DATA = 0x9c
+ NL80211_ATTR_AUTH_TYPE = 0x35
+ NL80211_ATTR_BANDS = 0xef
+ NL80211_ATTR_BEACON_HEAD = 0xe
+ NL80211_ATTR_BEACON_INTERVAL = 0xc
+ NL80211_ATTR_BEACON_TAIL = 0xf
+ NL80211_ATTR_BG_SCAN_PERIOD = 0x98
+ NL80211_ATTR_BSS_BASIC_RATES = 0x24
+ NL80211_ATTR_BSS = 0x2f
+ NL80211_ATTR_BSS_CTS_PROT = 0x1c
+ NL80211_ATTR_BSS_HT_OPMODE = 0x6d
+ NL80211_ATTR_BSSID = 0xf5
+ NL80211_ATTR_BSS_SELECT = 0xe3
+ NL80211_ATTR_BSS_SHORT_PREAMBLE = 0x1d
+ NL80211_ATTR_BSS_SHORT_SLOT_TIME = 0x1e
+ NL80211_ATTR_CENTER_FREQ1 = 0xa0
+ NL80211_ATTR_CENTER_FREQ1_OFFSET = 0x123
+ NL80211_ATTR_CENTER_FREQ2 = 0xa1
+ NL80211_ATTR_CHANNEL_WIDTH = 0x9f
+ NL80211_ATTR_CH_SWITCH_BLOCK_TX = 0xb8
+ NL80211_ATTR_CH_SWITCH_COUNT = 0xb7
+ NL80211_ATTR_CIPHER_SUITE_GROUP = 0x4a
+ NL80211_ATTR_CIPHER_SUITES = 0x39
+ NL80211_ATTR_CIPHER_SUITES_PAIRWISE = 0x49
+ NL80211_ATTR_CNTDWN_OFFS_BEACON = 0xba
+ NL80211_ATTR_CNTDWN_OFFS_PRESP = 0xbb
+ NL80211_ATTR_COALESCE_RULE = 0xb6
+ NL80211_ATTR_COALESCE_RULE_CONDITION = 0x2
+ NL80211_ATTR_COALESCE_RULE_DELAY = 0x1
+ NL80211_ATTR_COALESCE_RULE_MAX = 0x3
+ NL80211_ATTR_COALESCE_RULE_PKT_PATTERN = 0x3
+ NL80211_ATTR_CONN_FAILED_REASON = 0x9b
+ NL80211_ATTR_CONTROL_PORT = 0x44
+ NL80211_ATTR_CONTROL_PORT_ETHERTYPE = 0x66
+ NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT = 0x67
+ NL80211_ATTR_CONTROL_PORT_NO_PREAUTH = 0x11e
+ NL80211_ATTR_CONTROL_PORT_OVER_NL80211 = 0x108
+ NL80211_ATTR_COOKIE = 0x58
+ NL80211_ATTR_CQM_BEACON_LOSS_EVENT = 0x8
+ NL80211_ATTR_CQM = 0x5e
+ NL80211_ATTR_CQM_MAX = 0x9
+ NL80211_ATTR_CQM_PKT_LOSS_EVENT = 0x4
+ NL80211_ATTR_CQM_RSSI_HYST = 0x2
+ NL80211_ATTR_CQM_RSSI_LEVEL = 0x9
+ NL80211_ATTR_CQM_RSSI_THOLD = 0x1
+ NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT = 0x3
+ NL80211_ATTR_CQM_TXE_INTVL = 0x7
+ NL80211_ATTR_CQM_TXE_PKTS = 0x6
+ NL80211_ATTR_CQM_TXE_RATE = 0x5
+ NL80211_ATTR_CRIT_PROT_ID = 0xb3
+ NL80211_ATTR_CSA_C_OFF_BEACON = 0xba
+ NL80211_ATTR_CSA_C_OFF_PRESP = 0xbb
+ NL80211_ATTR_CSA_C_OFFSETS_TX = 0xcd
+ NL80211_ATTR_CSA_IES = 0xb9
+ NL80211_ATTR_DEVICE_AP_SME = 0x8d
+ NL80211_ATTR_DFS_CAC_TIME = 0x7
+ NL80211_ATTR_DFS_REGION = 0x92
+ NL80211_ATTR_DISABLE_HE = 0x12d
+ NL80211_ATTR_DISABLE_HT = 0x93
+ NL80211_ATTR_DISABLE_VHT = 0xaf
+ NL80211_ATTR_DISCONNECTED_BY_AP = 0x47
+ NL80211_ATTR_DONT_WAIT_FOR_ACK = 0x8e
+ NL80211_ATTR_DTIM_PERIOD = 0xd
+ NL80211_ATTR_DURATION = 0x57
+ NL80211_ATTR_EXT_CAPA = 0xa9
+ NL80211_ATTR_EXT_CAPA_MASK = 0xaa
+ NL80211_ATTR_EXTERNAL_AUTH_ACTION = 0x104
+ NL80211_ATTR_EXTERNAL_AUTH_SUPPORT = 0x105
+ NL80211_ATTR_EXT_FEATURES = 0xd9
+ NL80211_ATTR_FEATURE_FLAGS = 0x8f
+ NL80211_ATTR_FILS_CACHE_ID = 0xfd
+ NL80211_ATTR_FILS_DISCOVERY = 0x126
+ NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM = 0xfb
+ NL80211_ATTR_FILS_ERP_REALM = 0xfa
+ NL80211_ATTR_FILS_ERP_RRK = 0xfc
+ NL80211_ATTR_FILS_ERP_USERNAME = 0xf9
+ NL80211_ATTR_FILS_KEK = 0xf2
+ NL80211_ATTR_FILS_NONCES = 0xf3
+ NL80211_ATTR_FRAME = 0x33
+ NL80211_ATTR_FRAME_MATCH = 0x5b
+ NL80211_ATTR_FRAME_TYPE = 0x65
+ NL80211_ATTR_FREQ_AFTER = 0x3b
+ NL80211_ATTR_FREQ_BEFORE = 0x3a
+ NL80211_ATTR_FREQ_FIXED = 0x3c
+ NL80211_ATTR_FREQ_RANGE_END = 0x3
+ NL80211_ATTR_FREQ_RANGE_MAX_BW = 0x4
+ NL80211_ATTR_FREQ_RANGE_START = 0x2
+ NL80211_ATTR_FTM_RESPONDER = 0x10e
+ NL80211_ATTR_FTM_RESPONDER_STATS = 0x10f
+ NL80211_ATTR_GENERATION = 0x2e
+ NL80211_ATTR_HANDLE_DFS = 0xbf
+ NL80211_ATTR_HE_6GHZ_CAPABILITY = 0x125
+ NL80211_ATTR_HE_BSS_COLOR = 0x11b
+ NL80211_ATTR_HE_CAPABILITY = 0x10d
+ NL80211_ATTR_HE_OBSS_PD = 0x117
+ NL80211_ATTR_HIDDEN_SSID = 0x7e
+ NL80211_ATTR_HT_CAPABILITY = 0x1f
+ NL80211_ATTR_HT_CAPABILITY_MASK = 0x94
+ NL80211_ATTR_IE_ASSOC_RESP = 0x80
+ NL80211_ATTR_IE = 0x2a
+ NL80211_ATTR_IE_PROBE_RESP = 0x7f
+ NL80211_ATTR_IE_RIC = 0xb2
+ NL80211_ATTR_IFACE_SOCKET_OWNER = 0xcc
+ NL80211_ATTR_IFINDEX = 0x3
+ NL80211_ATTR_IFNAME = 0x4
+ NL80211_ATTR_IFTYPE_AKM_SUITES = 0x11c
+ NL80211_ATTR_IFTYPE = 0x5
+ NL80211_ATTR_IFTYPE_EXT_CAPA = 0xe6
+ NL80211_ATTR_INACTIVITY_TIMEOUT = 0x96
+ NL80211_ATTR_INTERFACE_COMBINATIONS = 0x78
+ NL80211_ATTR_KEY_CIPHER = 0x9
+ NL80211_ATTR_KEY = 0x50
+ NL80211_ATTR_KEY_DATA = 0x7
+ NL80211_ATTR_KEY_DEFAULT = 0xb
+ NL80211_ATTR_KEY_DEFAULT_MGMT = 0x28
+ NL80211_ATTR_KEY_DEFAULT_TYPES = 0x6e
+ NL80211_ATTR_KEY_IDX = 0x8
+ NL80211_ATTR_KEYS = 0x51
+ NL80211_ATTR_KEY_SEQ = 0xa
+ NL80211_ATTR_KEY_TYPE = 0x37
+ NL80211_ATTR_LOCAL_MESH_POWER_MODE = 0xa4
+ NL80211_ATTR_LOCAL_STATE_CHANGE = 0x5f
+ NL80211_ATTR_MAC_ACL_MAX = 0xa7
+ NL80211_ATTR_MAC_ADDRS = 0xa6
+ NL80211_ATTR_MAC = 0x6
+ NL80211_ATTR_MAC_HINT = 0xc8
+ NL80211_ATTR_MAC_MASK = 0xd7
+ NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca
+ NL80211_ATTR_MAX = 0x135
+ NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4
+ NL80211_ATTR_MAX_CSA_COUNTERS = 0xce
+ NL80211_ATTR_MAX_MATCH_SETS = 0x85
+ NL80211_ATTR_MAX_NUM_PMKIDS = 0x56
+ NL80211_ATTR_MAX_NUM_SCAN_SSIDS = 0x2b
+ NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS = 0xde
+ NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS = 0x7b
+ NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION = 0x6f
+ NL80211_ATTR_MAX_SCAN_IE_LEN = 0x38
+ NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL = 0xdf
+ NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS = 0xe0
+ NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN = 0x7c
+ NL80211_ATTR_MCAST_RATE = 0x6b
+ NL80211_ATTR_MDID = 0xb1
+ NL80211_ATTR_MEASUREMENT_DURATION = 0xeb
+ NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY = 0xec
+ NL80211_ATTR_MESH_CONFIG = 0x23
+ NL80211_ATTR_MESH_ID = 0x18
+ NL80211_ATTR_MESH_PEER_AID = 0xed
+ NL80211_ATTR_MESH_SETUP = 0x70
+ NL80211_ATTR_MGMT_SUBTYPE = 0x29
+ NL80211_ATTR_MNTR_FLAGS = 0x17
+ NL80211_ATTR_MPATH_INFO = 0x1b
+ NL80211_ATTR_MPATH_NEXT_HOP = 0x1a
+ NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED = 0xf4
+ NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR = 0xe8
+ NL80211_ATTR_MU_MIMO_GROUP_DATA = 0xe7
+ NL80211_ATTR_NAN_FUNC = 0xf0
+ NL80211_ATTR_NAN_MASTER_PREF = 0xee
+ NL80211_ATTR_NAN_MATCH = 0xf1
+ NL80211_ATTR_NETNS_FD = 0xdb
+ NL80211_ATTR_NOACK_MAP = 0x95
+ NL80211_ATTR_NSS = 0x106
+ NL80211_ATTR_OFFCHANNEL_TX_OK = 0x6c
+ NL80211_ATTR_OPER_CLASS = 0xd6
+ NL80211_ATTR_OPMODE_NOTIF = 0xc2
+ NL80211_ATTR_P2P_CTWINDOW = 0xa2
+ NL80211_ATTR_P2P_OPPPS = 0xa3
+ NL80211_ATTR_PAD = 0xe5
+ NL80211_ATTR_PBSS = 0xe2
+ NL80211_ATTR_PEER_AID = 0xb5
+ NL80211_ATTR_PEER_MEASUREMENTS = 0x111
+ NL80211_ATTR_PID = 0x52
+ NL80211_ATTR_PMK = 0xfe
+ NL80211_ATTR_PMKID = 0x55
+ NL80211_ATTR_PMK_LIFETIME = 0x11f
+ NL80211_ATTR_PMKR0_NAME = 0x102
+ NL80211_ATTR_PMK_REAUTH_THRESHOLD = 0x120
+ NL80211_ATTR_PMKSA_CANDIDATE = 0x86
+ NL80211_ATTR_PORT_AUTHORIZED = 0x103
+ NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN = 0x5
+ NL80211_ATTR_POWER_RULE_MAX_EIRP = 0x6
+ NL80211_ATTR_PREV_BSSID = 0x4f
+ NL80211_ATTR_PRIVACY = 0x46
+ NL80211_ATTR_PROBE_RESP = 0x91
+ NL80211_ATTR_PROBE_RESP_OFFLOAD = 0x90
+ NL80211_ATTR_PROTOCOL_FEATURES = 0xad
+ NL80211_ATTR_PS_STATE = 0x5d
+ NL80211_ATTR_QOS_MAP = 0xc7
+ NL80211_ATTR_RADAR_EVENT = 0xa8
+ NL80211_ATTR_REASON_CODE = 0x36
+ NL80211_ATTR_RECEIVE_MULTICAST = 0x121
+ NL80211_ATTR_RECONNECT_REQUESTED = 0x12b
+ NL80211_ATTR_REG_ALPHA2 = 0x21
+ NL80211_ATTR_REG_INDOOR = 0xdd
+ NL80211_ATTR_REG_INITIATOR = 0x30
+ NL80211_ATTR_REG_RULE_FLAGS = 0x1
+ NL80211_ATTR_REG_RULES = 0x22
+ NL80211_ATTR_REG_TYPE = 0x31
+ NL80211_ATTR_REKEY_DATA = 0x7a
+ NL80211_ATTR_REQ_IE = 0x4d
+ NL80211_ATTR_RESP_IE = 0x4e
+ NL80211_ATTR_ROAM_SUPPORT = 0x83
+ NL80211_ATTR_RX_FRAME_TYPES = 0x64
+ NL80211_ATTR_RXMGMT_FLAGS = 0xbc
+ NL80211_ATTR_RX_SIGNAL_DBM = 0x97
+ NL80211_ATTR_S1G_CAPABILITY = 0x128
+ NL80211_ATTR_S1G_CAPABILITY_MASK = 0x129
+ NL80211_ATTR_SAE_DATA = 0x9c
+ NL80211_ATTR_SAE_PASSWORD = 0x115
+ NL80211_ATTR_SAE_PWE = 0x12a
+ NL80211_ATTR_SAR_SPEC = 0x12c
+ NL80211_ATTR_SCAN_FLAGS = 0x9e
+ NL80211_ATTR_SCAN_FREQ_KHZ = 0x124
+ NL80211_ATTR_SCAN_FREQUENCIES = 0x2c
+ NL80211_ATTR_SCAN_GENERATION = 0x2e
+ NL80211_ATTR_SCAN_SSIDS = 0x2d
+ NL80211_ATTR_SCAN_START_TIME_TSF_BSSID = 0xea
+ NL80211_ATTR_SCAN_START_TIME_TSF = 0xe9
+ NL80211_ATTR_SCAN_SUPP_RATES = 0x7d
+ NL80211_ATTR_SCHED_SCAN_DELAY = 0xdc
+ NL80211_ATTR_SCHED_SCAN_INTERVAL = 0x77
+ NL80211_ATTR_SCHED_SCAN_MATCH = 0x84
+ NL80211_ATTR_SCHED_SCAN_MATCH_SSID = 0x1
+ NL80211_ATTR_SCHED_SCAN_MAX_REQS = 0x100
+ NL80211_ATTR_SCHED_SCAN_MULTI = 0xff
+ NL80211_ATTR_SCHED_SCAN_PLANS = 0xe1
+ NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI = 0xf6
+ NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST = 0xf7
+ NL80211_ATTR_SMPS_MODE = 0xd5
+ NL80211_ATTR_SOCKET_OWNER = 0xcc
+ NL80211_ATTR_SOFTWARE_IFTYPES = 0x79
+ NL80211_ATTR_SPLIT_WIPHY_DUMP = 0xae
+ NL80211_ATTR_SSID = 0x34
+ NL80211_ATTR_STA_AID = 0x10
+ NL80211_ATTR_STA_CAPABILITY = 0xab
+ NL80211_ATTR_STA_EXT_CAPABILITY = 0xac
+ NL80211_ATTR_STA_FLAGS2 = 0x43
+ NL80211_ATTR_STA_FLAGS = 0x11
+ NL80211_ATTR_STA_INFO = 0x15
+ NL80211_ATTR_STA_LISTEN_INTERVAL = 0x12
+ NL80211_ATTR_STA_PLINK_ACTION = 0x19
+ NL80211_ATTR_STA_PLINK_STATE = 0x74
+ NL80211_ATTR_STA_SUPPORTED_CHANNELS = 0xbd
+ NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES = 0xbe
+ NL80211_ATTR_STA_SUPPORTED_RATES = 0x13
+ NL80211_ATTR_STA_SUPPORT_P2P_PS = 0xe4
+ NL80211_ATTR_STATUS_CODE = 0x48
+ NL80211_ATTR_STA_TX_POWER = 0x114
+ NL80211_ATTR_STA_TX_POWER_SETTING = 0x113
+ NL80211_ATTR_STA_VLAN = 0x14
+ NL80211_ATTR_STA_WME = 0x81
+ NL80211_ATTR_SUPPORT_10_MHZ = 0xc1
+ NL80211_ATTR_SUPPORT_5_MHZ = 0xc0
+ NL80211_ATTR_SUPPORT_AP_UAPSD = 0x82
+ NL80211_ATTR_SUPPORTED_COMMANDS = 0x32
+ NL80211_ATTR_SUPPORTED_IFTYPES = 0x20
+ NL80211_ATTR_SUPPORT_IBSS_RSN = 0x68
+ NL80211_ATTR_SUPPORT_MESH_AUTH = 0x73
+ NL80211_ATTR_SURVEY_INFO = 0x54
+ NL80211_ATTR_SURVEY_RADIO_STATS = 0xda
+ NL80211_ATTR_TDLS_ACTION = 0x88
+ NL80211_ATTR_TDLS_DIALOG_TOKEN = 0x89
+ NL80211_ATTR_TDLS_EXTERNAL_SETUP = 0x8c
+ NL80211_ATTR_TDLS_INITIATOR = 0xcf
+ NL80211_ATTR_TDLS_OPERATION = 0x8a
+ NL80211_ATTR_TDLS_PEER_CAPABILITY = 0xcb
+ NL80211_ATTR_TDLS_SUPPORT = 0x8b
+ NL80211_ATTR_TESTDATA = 0x45
+ NL80211_ATTR_TID_CONFIG = 0x11d
+ NL80211_ATTR_TIMED_OUT = 0x41
+ NL80211_ATTR_TIMEOUT = 0x110
+ NL80211_ATTR_TIMEOUT_REASON = 0xf8
+ NL80211_ATTR_TSID = 0xd2
+ NL80211_ATTR_TWT_RESPONDER = 0x116
+ NL80211_ATTR_TX_FRAME_TYPES = 0x63
+ NL80211_ATTR_TX_NO_CCK_RATE = 0x87
+ NL80211_ATTR_TXQ_LIMIT = 0x10a
+ NL80211_ATTR_TXQ_MEMORY_LIMIT = 0x10b
+ NL80211_ATTR_TXQ_QUANTUM = 0x10c
+ NL80211_ATTR_TXQ_STATS = 0x109
+ NL80211_ATTR_TX_RATES = 0x5a
+ NL80211_ATTR_UNSOL_BCAST_PROBE_RESP = 0x127
+ NL80211_ATTR_UNSPEC = 0x0
+ NL80211_ATTR_USE_MFP = 0x42
+ NL80211_ATTR_USER_PRIO = 0xd3
+ NL80211_ATTR_USER_REG_HINT_TYPE = 0x9a
+ NL80211_ATTR_USE_RRM = 0xd0
+ NL80211_ATTR_VENDOR_DATA = 0xc5
+ NL80211_ATTR_VENDOR_EVENTS = 0xc6
+ NL80211_ATTR_VENDOR_ID = 0xc3
+ NL80211_ATTR_VENDOR_SUBCMD = 0xc4
+ NL80211_ATTR_VHT_CAPABILITY = 0x9d
+ NL80211_ATTR_VHT_CAPABILITY_MASK = 0xb0
+ NL80211_ATTR_VLAN_ID = 0x11a
+ NL80211_ATTR_WANT_1X_4WAY_HS = 0x101
+ NL80211_ATTR_WDEV = 0x99
+ NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX = 0x72
+ NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX = 0x71
+ NL80211_ATTR_WIPHY_ANTENNA_RX = 0x6a
+ NL80211_ATTR_WIPHY_ANTENNA_TX = 0x69
+ NL80211_ATTR_WIPHY_BANDS = 0x16
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE = 0x27
+ NL80211_ATTR_WIPHY = 0x1
+ NL80211_ATTR_WIPHY_COVERAGE_CLASS = 0x59
+ NL80211_ATTR_WIPHY_DYN_ACK = 0xd1
+ NL80211_ATTR_WIPHY_EDMG_BW_CONFIG = 0x119
+ NL80211_ATTR_WIPHY_EDMG_CHANNELS = 0x118
+ NL80211_ATTR_WIPHY_FRAG_THRESHOLD = 0x3f
+ NL80211_ATTR_WIPHY_FREQ = 0x26
+ NL80211_ATTR_WIPHY_FREQ_HINT = 0xc9
+ NL80211_ATTR_WIPHY_FREQ_OFFSET = 0x122
+ NL80211_ATTR_WIPHY_NAME = 0x2
+ NL80211_ATTR_WIPHY_RETRY_LONG = 0x3e
+ NL80211_ATTR_WIPHY_RETRY_SHORT = 0x3d
+ NL80211_ATTR_WIPHY_RTS_THRESHOLD = 0x40
+ NL80211_ATTR_WIPHY_SELF_MANAGED_REG = 0xd8
+ NL80211_ATTR_WIPHY_TX_POWER_LEVEL = 0x62
+ NL80211_ATTR_WIPHY_TX_POWER_SETTING = 0x61
+ NL80211_ATTR_WIPHY_TXQ_PARAMS = 0x25
+ NL80211_ATTR_WOWLAN_TRIGGERS = 0x75
+ NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED = 0x76
+ NL80211_ATTR_WPA_VERSIONS = 0x4b
+ NL80211_AUTHTYPE_AUTOMATIC = 0x8
+ NL80211_AUTHTYPE_FILS_PK = 0x7
+ NL80211_AUTHTYPE_FILS_SK = 0x5
+ NL80211_AUTHTYPE_FILS_SK_PFS = 0x6
+ NL80211_AUTHTYPE_FT = 0x2
+ NL80211_AUTHTYPE_MAX = 0x7
+ NL80211_AUTHTYPE_NETWORK_EAP = 0x3
+ NL80211_AUTHTYPE_OPEN_SYSTEM = 0x0
+ NL80211_AUTHTYPE_SAE = 0x4
+ NL80211_AUTHTYPE_SHARED_KEY = 0x1
+ NL80211_BAND_2GHZ = 0x0
+ NL80211_BAND_5GHZ = 0x1
+ NL80211_BAND_60GHZ = 0x2
+ NL80211_BAND_6GHZ = 0x3
+ NL80211_BAND_ATTR_EDMG_BW_CONFIG = 0xb
+ NL80211_BAND_ATTR_EDMG_CHANNELS = 0xa
+ NL80211_BAND_ATTR_FREQS = 0x1
+ NL80211_BAND_ATTR_HT_AMPDU_DENSITY = 0x6
+ NL80211_BAND_ATTR_HT_AMPDU_FACTOR = 0x5
+ NL80211_BAND_ATTR_HT_CAPA = 0x4
+ NL80211_BAND_ATTR_HT_MCS_SET = 0x3
+ NL80211_BAND_ATTR_IFTYPE_DATA = 0x9
+ NL80211_BAND_ATTR_MAX = 0xb
+ NL80211_BAND_ATTR_RATES = 0x2
+ NL80211_BAND_ATTR_VHT_CAPA = 0x8
+ NL80211_BAND_ATTR_VHT_MCS_SET = 0x7
+ NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA = 0x6
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC = 0x2
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET = 0x4
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY = 0x3
+ NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE = 0x5
+ NL80211_BAND_IFTYPE_ATTR_IFTYPES = 0x1
+ NL80211_BAND_IFTYPE_ATTR_MAX = 0x7
+ NL80211_BAND_S1GHZ = 0x4
+ NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE = 0x2
+ NL80211_BITRATE_ATTR_MAX = 0x2
+ NL80211_BITRATE_ATTR_RATE = 0x1
+ NL80211_BSS_BEACON_IES = 0xb
+ NL80211_BSS_BEACON_INTERVAL = 0x4
+ NL80211_BSS_BEACON_TSF = 0xd
+ NL80211_BSS_BSSID = 0x1
+ NL80211_BSS_CAPABILITY = 0x5
+ NL80211_BSS_CHAIN_SIGNAL = 0x13
+ NL80211_BSS_CHAN_WIDTH_10 = 0x1
+ NL80211_BSS_CHAN_WIDTH_1 = 0x3
+ NL80211_BSS_CHAN_WIDTH_20 = 0x0
+ NL80211_BSS_CHAN_WIDTH_2 = 0x4
+ NL80211_BSS_CHAN_WIDTH_5 = 0x2
+ NL80211_BSS_CHAN_WIDTH = 0xc
+ NL80211_BSS_FREQUENCY = 0x2
+ NL80211_BSS_FREQUENCY_OFFSET = 0x14
+ NL80211_BSS_INFORMATION_ELEMENTS = 0x6
+ NL80211_BSS_LAST_SEEN_BOOTTIME = 0xf
+ NL80211_BSS_MAX = 0x14
+ NL80211_BSS_PAD = 0x10
+ NL80211_BSS_PARENT_BSSID = 0x12
+ NL80211_BSS_PARENT_TSF = 0x11
+ NL80211_BSS_PRESP_DATA = 0xe
+ NL80211_BSS_SEEN_MS_AGO = 0xa
+ NL80211_BSS_SELECT_ATTR_BAND_PREF = 0x2
+ NL80211_BSS_SELECT_ATTR_MAX = 0x3
+ NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 0x3
+ NL80211_BSS_SELECT_ATTR_RSSI = 0x1
+ NL80211_BSS_SIGNAL_MBM = 0x7
+ NL80211_BSS_SIGNAL_UNSPEC = 0x8
+ NL80211_BSS_STATUS_ASSOCIATED = 0x1
+ NL80211_BSS_STATUS_AUTHENTICATED = 0x0
+ NL80211_BSS_STATUS = 0x9
+ NL80211_BSS_STATUS_IBSS_JOINED = 0x2
+ NL80211_BSS_TSF = 0x3
+ NL80211_CHAN_HT20 = 0x1
+ NL80211_CHAN_HT40MINUS = 0x2
+ NL80211_CHAN_HT40PLUS = 0x3
+ NL80211_CHAN_NO_HT = 0x0
+ NL80211_CHAN_WIDTH_10 = 0x7
+ NL80211_CHAN_WIDTH_160 = 0x5
+ NL80211_CHAN_WIDTH_16 = 0xc
+ NL80211_CHAN_WIDTH_1 = 0x8
+ NL80211_CHAN_WIDTH_20 = 0x1
+ NL80211_CHAN_WIDTH_20_NOHT = 0x0
+ NL80211_CHAN_WIDTH_2 = 0x9
+ NL80211_CHAN_WIDTH_40 = 0x2
+ NL80211_CHAN_WIDTH_4 = 0xa
+ NL80211_CHAN_WIDTH_5 = 0x6
+ NL80211_CHAN_WIDTH_80 = 0x3
+ NL80211_CHAN_WIDTH_80P80 = 0x4
+ NL80211_CHAN_WIDTH_8 = 0xb
+ NL80211_CMD_ABORT_SCAN = 0x72
+ NL80211_CMD_ACTION = 0x3b
+ NL80211_CMD_ACTION_TX_STATUS = 0x3c
+ NL80211_CMD_ADD_NAN_FUNCTION = 0x75
+ NL80211_CMD_ADD_TX_TS = 0x69
+ NL80211_CMD_ASSOCIATE = 0x26
+ NL80211_CMD_AUTHENTICATE = 0x25
+ NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL = 0x38
+ NL80211_CMD_CHANGE_NAN_CONFIG = 0x77
+ NL80211_CMD_CHANNEL_SWITCH = 0x66
+ NL80211_CMD_CH_SWITCH_NOTIFY = 0x58
+ NL80211_CMD_CH_SWITCH_STARTED_NOTIFY = 0x6e
+ NL80211_CMD_CONNECT = 0x2e
+ NL80211_CMD_CONN_FAILED = 0x5b
+ NL80211_CMD_CONTROL_PORT_FRAME = 0x81
+ NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS = 0x8b
+ NL80211_CMD_CRIT_PROTOCOL_START = 0x62
+ NL80211_CMD_CRIT_PROTOCOL_STOP = 0x63
+ NL80211_CMD_DEAUTHENTICATE = 0x27
+ NL80211_CMD_DEL_BEACON = 0x10
+ NL80211_CMD_DEL_INTERFACE = 0x8
+ NL80211_CMD_DEL_KEY = 0xc
+ NL80211_CMD_DEL_MPATH = 0x18
+ NL80211_CMD_DEL_NAN_FUNCTION = 0x76
+ NL80211_CMD_DEL_PMK = 0x7c
+ NL80211_CMD_DEL_PMKSA = 0x35
+ NL80211_CMD_DEL_STATION = 0x14
+ NL80211_CMD_DEL_TX_TS = 0x6a
+ NL80211_CMD_DEL_WIPHY = 0x4
+ NL80211_CMD_DISASSOCIATE = 0x28
+ NL80211_CMD_DISCONNECT = 0x30
+ NL80211_CMD_EXTERNAL_AUTH = 0x7f
+ NL80211_CMD_FLUSH_PMKSA = 0x36
+ NL80211_CMD_FRAME = 0x3b
+ NL80211_CMD_FRAME_TX_STATUS = 0x3c
+ NL80211_CMD_FRAME_WAIT_CANCEL = 0x43
+ NL80211_CMD_FT_EVENT = 0x61
+ NL80211_CMD_GET_BEACON = 0xd
+ NL80211_CMD_GET_COALESCE = 0x64
+ NL80211_CMD_GET_FTM_RESPONDER_STATS = 0x82
+ NL80211_CMD_GET_INTERFACE = 0x5
+ NL80211_CMD_GET_KEY = 0x9
+ NL80211_CMD_GET_MESH_CONFIG = 0x1c
+ NL80211_CMD_GET_MESH_PARAMS = 0x1c
+ NL80211_CMD_GET_MPATH = 0x15
+ NL80211_CMD_GET_MPP = 0x6b
+ NL80211_CMD_GET_POWER_SAVE = 0x3e
+ NL80211_CMD_GET_PROTOCOL_FEATURES = 0x5f
+ NL80211_CMD_GET_REG = 0x1f
+ NL80211_CMD_GET_SCAN = 0x20
+ NL80211_CMD_GET_STATION = 0x11
+ NL80211_CMD_GET_SURVEY = 0x32
+ NL80211_CMD_GET_WIPHY = 0x1
+ NL80211_CMD_GET_WOWLAN = 0x49
+ NL80211_CMD_JOIN_IBSS = 0x2b
+ NL80211_CMD_JOIN_MESH = 0x44
+ NL80211_CMD_JOIN_OCB = 0x6c
+ NL80211_CMD_LEAVE_IBSS = 0x2c
+ NL80211_CMD_LEAVE_MESH = 0x45
+ NL80211_CMD_LEAVE_OCB = 0x6d
+ NL80211_CMD_MAX = 0x93
+ NL80211_CMD_MICHAEL_MIC_FAILURE = 0x29
+ NL80211_CMD_NAN_MATCH = 0x78
+ NL80211_CMD_NEW_BEACON = 0xf
+ NL80211_CMD_NEW_INTERFACE = 0x7
+ NL80211_CMD_NEW_KEY = 0xb
+ NL80211_CMD_NEW_MPATH = 0x17
+ NL80211_CMD_NEW_PEER_CANDIDATE = 0x48
+ NL80211_CMD_NEW_SCAN_RESULTS = 0x22
+ NL80211_CMD_NEW_STATION = 0x13
+ NL80211_CMD_NEW_SURVEY_RESULTS = 0x33
+ NL80211_CMD_NEW_WIPHY = 0x3
+ NL80211_CMD_NOTIFY_CQM = 0x40
+ NL80211_CMD_NOTIFY_RADAR = 0x86
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE = 0x85
+ NL80211_CMD_PEER_MEASUREMENT_RESULT = 0x84
+ NL80211_CMD_PEER_MEASUREMENT_START = 0x83
+ NL80211_CMD_PMKSA_CANDIDATE = 0x50
+ NL80211_CMD_PORT_AUTHORIZED = 0x7d
+ NL80211_CMD_PROBE_CLIENT = 0x54
+ NL80211_CMD_PROBE_MESH_LINK = 0x88
+ NL80211_CMD_RADAR_DETECT = 0x5e
+ NL80211_CMD_REG_BEACON_HINT = 0x2a
+ NL80211_CMD_REG_CHANGE = 0x24
+ NL80211_CMD_REGISTER_ACTION = 0x3a
+ NL80211_CMD_REGISTER_BEACONS = 0x55
+ NL80211_CMD_REGISTER_FRAME = 0x3a
+ NL80211_CMD_RELOAD_REGDB = 0x7e
+ NL80211_CMD_REMAIN_ON_CHANNEL = 0x37
+ NL80211_CMD_REQ_SET_REG = 0x1b
+ NL80211_CMD_ROAM = 0x2f
+ NL80211_CMD_SCAN_ABORTED = 0x23
+ NL80211_CMD_SCHED_SCAN_RESULTS = 0x4d
+ NL80211_CMD_SCHED_SCAN_STOPPED = 0x4e
+ NL80211_CMD_SET_BEACON = 0xe
+ NL80211_CMD_SET_BSS = 0x19
+ NL80211_CMD_SET_CHANNEL = 0x41
+ NL80211_CMD_SET_COALESCE = 0x65
+ NL80211_CMD_SET_CQM = 0x3f
+ NL80211_CMD_SET_INTERFACE = 0x6
+ NL80211_CMD_SET_KEY = 0xa
+ NL80211_CMD_SET_MAC_ACL = 0x5d
+ NL80211_CMD_SET_MCAST_RATE = 0x5c
+ NL80211_CMD_SET_MESH_CONFIG = 0x1d
+ NL80211_CMD_SET_MESH_PARAMS = 0x1d
+ NL80211_CMD_SET_MGMT_EXTRA_IE = 0x1e
+ NL80211_CMD_SET_MPATH = 0x16
+ NL80211_CMD_SET_MULTICAST_TO_UNICAST = 0x79
+ NL80211_CMD_SET_NOACK_MAP = 0x57
+ NL80211_CMD_SET_PMK = 0x7b
+ NL80211_CMD_SET_PMKSA = 0x34
+ NL80211_CMD_SET_POWER_SAVE = 0x3d
+ NL80211_CMD_SET_QOS_MAP = 0x68
+ NL80211_CMD_SET_REG = 0x1a
+ NL80211_CMD_SET_REKEY_OFFLOAD = 0x4f
+ NL80211_CMD_SET_SAR_SPECS = 0x8c
+ NL80211_CMD_SET_STATION = 0x12
+ NL80211_CMD_SET_TID_CONFIG = 0x89
+ NL80211_CMD_SET_TX_BITRATE_MASK = 0x39
+ NL80211_CMD_SET_WDS_PEER = 0x42
+ NL80211_CMD_SET_WIPHY = 0x2
+ NL80211_CMD_SET_WIPHY_NETNS = 0x31
+ NL80211_CMD_SET_WOWLAN = 0x4a
+ NL80211_CMD_STA_OPMODE_CHANGED = 0x80
+ NL80211_CMD_START_AP = 0xf
+ NL80211_CMD_START_NAN = 0x73
+ NL80211_CMD_START_P2P_DEVICE = 0x59
+ NL80211_CMD_START_SCHED_SCAN = 0x4b
+ NL80211_CMD_STOP_AP = 0x10
+ NL80211_CMD_STOP_NAN = 0x74
+ NL80211_CMD_STOP_P2P_DEVICE = 0x5a
+ NL80211_CMD_STOP_SCHED_SCAN = 0x4c
+ NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH = 0x70
+ NL80211_CMD_TDLS_CHANNEL_SWITCH = 0x6f
+ NL80211_CMD_TDLS_MGMT = 0x52
+ NL80211_CMD_TDLS_OPER = 0x51
+ NL80211_CMD_TESTMODE = 0x2d
+ NL80211_CMD_TRIGGER_SCAN = 0x21
+ NL80211_CMD_UNEXPECTED_4ADDR_FRAME = 0x56
+ NL80211_CMD_UNEXPECTED_FRAME = 0x53
+ NL80211_CMD_UNPROT_BEACON = 0x8a
+ NL80211_CMD_UNPROT_DEAUTHENTICATE = 0x46
+ NL80211_CMD_UNPROT_DISASSOCIATE = 0x47
+ NL80211_CMD_UNSPEC = 0x0
+ NL80211_CMD_UPDATE_CONNECT_PARAMS = 0x7a
+ NL80211_CMD_UPDATE_FT_IES = 0x60
+ NL80211_CMD_UPDATE_OWE_INFO = 0x87
+ NL80211_CMD_VENDOR = 0x67
+ NL80211_CMD_WIPHY_REG_CHANGE = 0x71
+ NL80211_COALESCE_CONDITION_MATCH = 0x0
+ NL80211_COALESCE_CONDITION_NO_MATCH = 0x1
+ NL80211_CONN_FAIL_BLOCKED_CLIENT = 0x1
+ NL80211_CONN_FAIL_MAX_CLIENTS = 0x0
+ NL80211_CQM_RSSI_BEACON_LOSS_EVENT = 0x2
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH = 0x1
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW = 0x0
+ NL80211_CQM_TXE_MAX_INTVL = 0x708
+ NL80211_CRIT_PROTO_APIPA = 0x3
+ NL80211_CRIT_PROTO_DHCP = 0x1
+ NL80211_CRIT_PROTO_EAPOL = 0x2
+ NL80211_CRIT_PROTO_MAX_DURATION = 0x1388
+ NL80211_CRIT_PROTO_UNSPEC = 0x0
+ NL80211_DFS_AVAILABLE = 0x2
+ NL80211_DFS_ETSI = 0x2
+ NL80211_DFS_FCC = 0x1
+ NL80211_DFS_JP = 0x3
+ NL80211_DFS_UNAVAILABLE = 0x1
+ NL80211_DFS_UNSET = 0x0
+ NL80211_DFS_USABLE = 0x0
+ NL80211_EDMG_BW_CONFIG_MAX = 0xf
+ NL80211_EDMG_BW_CONFIG_MIN = 0x4
+ NL80211_EDMG_CHANNELS_MAX = 0x3c
+ NL80211_EDMG_CHANNELS_MIN = 0x1
+ NL80211_EXTERNAL_AUTH_ABORT = 0x1
+ NL80211_EXTERNAL_AUTH_START = 0x0
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK = 0x32
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 0x10
+ NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 0xf
+ NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 0x12
+ NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 0x1b
+ NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 0x21
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 0x22
+ NL80211_EXT_FEATURE_AQL = 0x28
+ NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT = 0x2e
+ NL80211_EXT_FEATURE_BEACON_PROTECTION = 0x29
+ NL80211_EXT_FEATURE_BEACON_RATE_HE = 0x36
+ NL80211_EXT_FEATURE_BEACON_RATE_HT = 0x7
+ NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 0x6
+ NL80211_EXT_FEATURE_BEACON_RATE_VHT = 0x8
+ NL80211_EXT_FEATURE_BSS_PARENT_TSF = 0x4
+ NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 0x1f
+ NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH = 0x2a
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 0x1a
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 0x30
+ NL80211_EXT_FEATURE_CQM_RSSI_LIST = 0xd
+ NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 0x1b
+ NL80211_EXT_FEATURE_DEL_IBSS_STA = 0x2c
+ NL80211_EXT_FEATURE_DFS_OFFLOAD = 0x19
+ NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 0x20
+ NL80211_EXT_FEATURE_EXT_KEY_ID = 0x24
+ NL80211_EXT_FEATURE_FILS_DISCOVERY = 0x34
+ NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 0x11
+ NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 0xe
+ NL80211_EXT_FEATURE_FILS_STA = 0x9
+ NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 0x18
+ NL80211_EXT_FEATURE_LOW_POWER_SCAN = 0x17
+ NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 0x16
+ NL80211_EXT_FEATURE_MFP_OPTIONAL = 0x15
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 0xa
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 0xb
+ NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS = 0x2d
+ NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 0x2
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 0x14
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 0x13
+ NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION = 0x31
+ NL80211_EXT_FEATURE_PROTECTED_TWT = 0x2b
+ NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE = 0x39
+ NL80211_EXT_FEATURE_RRM = 0x1
+ NL80211_EXT_FEATURE_SAE_OFFLOAD_AP = 0x33
+ NL80211_EXT_FEATURE_SAE_OFFLOAD = 0x26
+ NL80211_EXT_FEATURE_SCAN_FREQ_KHZ = 0x2f
+ NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 0x1e
+ NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 0x1d
+ NL80211_EXT_FEATURE_SCAN_START_TIME = 0x3
+ NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 0x23
+ NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 0xc
+ NL80211_EXT_FEATURE_SECURE_LTF = 0x37
+ NL80211_EXT_FEATURE_SECURE_RTT = 0x38
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL = 0x5
+ NL80211_EXT_FEATURE_STA_TX_PWR = 0x25
+ NL80211_EXT_FEATURE_TXQS = 0x1c
+ NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP = 0x35
+ NL80211_EXT_FEATURE_VHT_IBSS = 0x0
+ NL80211_EXT_FEATURE_VLAN_OFFLOAD = 0x27
+ NL80211_FEATURE_ACKTO_ESTIMATION = 0x800000
+ NL80211_FEATURE_ACTIVE_MONITOR = 0x20000
+ NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 0x4000
+ NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 0x40000
+ NL80211_FEATURE_AP_SCAN = 0x100
+ NL80211_FEATURE_CELL_BASE_REG_HINTS = 0x8
+ NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 0x80000
+ NL80211_FEATURE_DYNAMIC_SMPS = 0x2000000
+ NL80211_FEATURE_FULL_AP_CLIENT_STATE = 0x8000
+ NL80211_FEATURE_HT_IBSS = 0x2
+ NL80211_FEATURE_INACTIVITY_TIMER = 0x4
+ NL80211_FEATURE_LOW_PRIORITY_SCAN = 0x40
+ NL80211_FEATURE_MAC_ON_CREATE = 0x8000000
+ NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 0x80000000
+ NL80211_FEATURE_NEED_OBSS_SCAN = 0x400
+ NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 0x10
+ NL80211_FEATURE_P2P_GO_CTWIN = 0x800
+ NL80211_FEATURE_P2P_GO_OPPPS = 0x1000
+ NL80211_FEATURE_QUIET = 0x200000
+ NL80211_FEATURE_SAE = 0x20
+ NL80211_FEATURE_SCAN_FLUSH = 0x80
+ NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 0x20000000
+ NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 0x40000000
+ NL80211_FEATURE_SK_TX_STATUS = 0x1
+ NL80211_FEATURE_STATIC_SMPS = 0x1000000
+ NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 0x4000000
+ NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 0x10000000
+ NL80211_FEATURE_TX_POWER_INSERTION = 0x400000
+ NL80211_FEATURE_USERSPACE_MPM = 0x10000
+ NL80211_FEATURE_VIF_TXPOWER = 0x200
+ NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 0x100000
+ NL80211_FILS_DISCOVERY_ATTR_INT_MAX = 0x2
+ NL80211_FILS_DISCOVERY_ATTR_INT_MIN = 0x1
+ NL80211_FILS_DISCOVERY_ATTR_MAX = 0x3
+ NL80211_FILS_DISCOVERY_ATTR_TMPL = 0x3
+ NL80211_FILS_DISCOVERY_TMPL_MIN_LEN = 0x2a
+ NL80211_FREQUENCY_ATTR_16MHZ = 0x19
+ NL80211_FREQUENCY_ATTR_1MHZ = 0x15
+ NL80211_FREQUENCY_ATTR_2MHZ = 0x16
+ NL80211_FREQUENCY_ATTR_4MHZ = 0x17
+ NL80211_FREQUENCY_ATTR_8MHZ = 0x18
+ NL80211_FREQUENCY_ATTR_DFS_CAC_TIME = 0xd
+ NL80211_FREQUENCY_ATTR_DFS_STATE = 0x7
+ NL80211_FREQUENCY_ATTR_DFS_TIME = 0x8
+ NL80211_FREQUENCY_ATTR_DISABLED = 0x2
+ NL80211_FREQUENCY_ATTR_FREQ = 0x1
+ NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf
+ NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe
+ NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf
+ NL80211_FREQUENCY_ATTR_MAX = 0x19
+ NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6
+ NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11
+ NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc
+ NL80211_FREQUENCY_ATTR_NO_20MHZ = 0x10
+ NL80211_FREQUENCY_ATTR_NO_80MHZ = 0xb
+ NL80211_FREQUENCY_ATTR_NO_HE = 0x13
+ NL80211_FREQUENCY_ATTR_NO_HT40_MINUS = 0x9
+ NL80211_FREQUENCY_ATTR_NO_HT40_PLUS = 0xa
+ NL80211_FREQUENCY_ATTR_NO_IBSS = 0x3
+ NL80211_FREQUENCY_ATTR_NO_IR = 0x3
+ NL80211_FREQUENCY_ATTR_OFFSET = 0x14
+ NL80211_FREQUENCY_ATTR_PASSIVE_SCAN = 0x3
+ NL80211_FREQUENCY_ATTR_RADAR = 0x5
+ NL80211_FREQUENCY_ATTR_WMM = 0x12
+ NL80211_FTM_RESP_ATTR_CIVICLOC = 0x3
+ NL80211_FTM_RESP_ATTR_ENABLED = 0x1
+ NL80211_FTM_RESP_ATTR_LCI = 0x2
+ NL80211_FTM_RESP_ATTR_MAX = 0x3
+ NL80211_FTM_STATS_ASAP_NUM = 0x4
+ NL80211_FTM_STATS_FAILED_NUM = 0x3
+ NL80211_FTM_STATS_MAX = 0xa
+ NL80211_FTM_STATS_NON_ASAP_NUM = 0x5
+ NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM = 0x9
+ NL80211_FTM_STATS_PAD = 0xa
+ NL80211_FTM_STATS_PARTIAL_NUM = 0x2
+ NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM = 0x8
+ NL80211_FTM_STATS_SUCCESS_NUM = 0x1
+ NL80211_FTM_STATS_TOTAL_DURATION_MSEC = 0x6
+ NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM = 0x7
+ NL80211_GENL_NAME = "nl80211"
+ NL80211_HE_BSS_COLOR_ATTR_COLOR = 0x1
+ NL80211_HE_BSS_COLOR_ATTR_DISABLED = 0x2
+ NL80211_HE_BSS_COLOR_ATTR_MAX = 0x3
+ NL80211_HE_BSS_COLOR_ATTR_PARTIAL = 0x3
+ NL80211_HE_MAX_CAPABILITY_LEN = 0x36
+ NL80211_HE_MIN_CAPABILITY_LEN = 0x10
+ NL80211_HE_NSS_MAX = 0x8
+ NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP = 0x4
+ NL80211_HE_OBSS_PD_ATTR_MAX = 0x6
+ NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET = 0x2
+ NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET = 0x1
+ NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET = 0x3
+ NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP = 0x5
+ NL80211_HE_OBSS_PD_ATTR_SR_CTRL = 0x6
+ NL80211_HIDDEN_SSID_NOT_IN_USE = 0x0
+ NL80211_HIDDEN_SSID_ZERO_CONTENTS = 0x2
+ NL80211_HIDDEN_SSID_ZERO_LEN = 0x1
+ NL80211_HT_CAPABILITY_LEN = 0x1a
+ NL80211_IFACE_COMB_BI_MIN_GCD = 0x7
+ NL80211_IFACE_COMB_LIMITS = 0x1
+ NL80211_IFACE_COMB_MAXNUM = 0x2
+ NL80211_IFACE_COMB_NUM_CHANNELS = 0x4
+ NL80211_IFACE_COMB_RADAR_DETECT_REGIONS = 0x6
+ NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS = 0x5
+ NL80211_IFACE_COMB_STA_AP_BI_MATCH = 0x3
+ NL80211_IFACE_COMB_UNSPEC = 0x0
+ NL80211_IFACE_LIMIT_MAX = 0x1
+ NL80211_IFACE_LIMIT_TYPES = 0x2
+ NL80211_IFACE_LIMIT_UNSPEC = 0x0
+ NL80211_IFTYPE_ADHOC = 0x1
+ NL80211_IFTYPE_AKM_ATTR_IFTYPES = 0x1
+ NL80211_IFTYPE_AKM_ATTR_MAX = 0x2
+ NL80211_IFTYPE_AKM_ATTR_SUITES = 0x2
+ NL80211_IFTYPE_AP = 0x3
+ NL80211_IFTYPE_AP_VLAN = 0x4
+ NL80211_IFTYPE_MAX = 0xc
+ NL80211_IFTYPE_MESH_POINT = 0x7
+ NL80211_IFTYPE_MONITOR = 0x6
+ NL80211_IFTYPE_NAN = 0xc
+ NL80211_IFTYPE_OCB = 0xb
+ NL80211_IFTYPE_P2P_CLIENT = 0x8
+ NL80211_IFTYPE_P2P_DEVICE = 0xa
+ NL80211_IFTYPE_P2P_GO = 0x9
+ NL80211_IFTYPE_STATION = 0x2
+ NL80211_IFTYPE_UNSPECIFIED = 0x0
+ NL80211_IFTYPE_WDS = 0x5
+ NL80211_KCK_EXT_LEN = 0x18
+ NL80211_KCK_LEN = 0x10
+ NL80211_KEK_EXT_LEN = 0x20
+ NL80211_KEK_LEN = 0x10
+ NL80211_KEY_CIPHER = 0x3
+ NL80211_KEY_DATA = 0x1
+ NL80211_KEY_DEFAULT_BEACON = 0xa
+ NL80211_KEY_DEFAULT = 0x5
+ NL80211_KEY_DEFAULT_MGMT = 0x6
+ NL80211_KEY_DEFAULT_TYPE_MULTICAST = 0x2
+ NL80211_KEY_DEFAULT_TYPES = 0x8
+ NL80211_KEY_DEFAULT_TYPE_UNICAST = 0x1
+ NL80211_KEY_IDX = 0x2
+ NL80211_KEY_MAX = 0xa
+ NL80211_KEY_MODE = 0x9
+ NL80211_KEY_NO_TX = 0x1
+ NL80211_KEY_RX_TX = 0x0
+ NL80211_KEY_SEQ = 0x4
+ NL80211_KEY_SET_TX = 0x2
+ NL80211_KEY_TYPE = 0x7
+ NL80211_KEYTYPE_GROUP = 0x0
+ NL80211_KEYTYPE_PAIRWISE = 0x1
+ NL80211_KEYTYPE_PEERKEY = 0x2
+ NL80211_MAX_NR_AKM_SUITES = 0x2
+ NL80211_MAX_NR_CIPHER_SUITES = 0x5
+ NL80211_MAX_SUPP_HT_RATES = 0x4d
+ NL80211_MAX_SUPP_RATES = 0x20
+ NL80211_MAX_SUPP_REG_RULES = 0x80
+ NL80211_MESHCONF_ATTR_MAX = 0x1f
+ NL80211_MESHCONF_AUTO_OPEN_PLINKS = 0x7
+ NL80211_MESHCONF_AWAKE_WINDOW = 0x1b
+ NL80211_MESHCONF_CONFIRM_TIMEOUT = 0x2
+ NL80211_MESHCONF_CONNECTED_TO_AS = 0x1f
+ NL80211_MESHCONF_CONNECTED_TO_GATE = 0x1d
+ NL80211_MESHCONF_ELEMENT_TTL = 0xf
+ NL80211_MESHCONF_FORWARDING = 0x13
+ NL80211_MESHCONF_GATE_ANNOUNCEMENTS = 0x11
+ NL80211_MESHCONF_HOLDING_TIMEOUT = 0x3
+ NL80211_MESHCONF_HT_OPMODE = 0x16
+ NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT = 0xb
+ NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL = 0x19
+ NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES = 0x8
+ NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME = 0xd
+ NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT = 0x17
+ NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL = 0x12
+ NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL = 0xc
+ NL80211_MESHCONF_HWMP_RANN_INTERVAL = 0x10
+ NL80211_MESHCONF_HWMP_ROOT_INTERVAL = 0x18
+ NL80211_MESHCONF_HWMP_ROOTMODE = 0xe
+ NL80211_MESHCONF_MAX_PEER_LINKS = 0x4
+ NL80211_MESHCONF_MAX_RETRIES = 0x5
+ NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT = 0xa
+ NL80211_MESHCONF_NOLEARN = 0x1e
+ NL80211_MESHCONF_PATH_REFRESH_TIME = 0x9
+ NL80211_MESHCONF_PLINK_TIMEOUT = 0x1c
+ NL80211_MESHCONF_POWER_MODE = 0x1a
+ NL80211_MESHCONF_RETRY_TIMEOUT = 0x1
+ NL80211_MESHCONF_RSSI_THRESHOLD = 0x14
+ NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR = 0x15
+ NL80211_MESHCONF_TTL = 0x6
+ NL80211_MESH_POWER_ACTIVE = 0x1
+ NL80211_MESH_POWER_DEEP_SLEEP = 0x3
+ NL80211_MESH_POWER_LIGHT_SLEEP = 0x2
+ NL80211_MESH_POWER_MAX = 0x3
+ NL80211_MESH_POWER_UNKNOWN = 0x0
+ NL80211_MESH_SETUP_ATTR_MAX = 0x8
+ NL80211_MESH_SETUP_AUTH_PROTOCOL = 0x8
+ NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC = 0x2
+ NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL = 0x1
+ NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC = 0x6
+ NL80211_MESH_SETUP_IE = 0x3
+ NL80211_MESH_SETUP_USERSPACE_AMPE = 0x5
+ NL80211_MESH_SETUP_USERSPACE_AUTH = 0x4
+ NL80211_MESH_SETUP_USERSPACE_MPM = 0x7
+ NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE = 0x3
+ NL80211_MFP_NO = 0x0
+ NL80211_MFP_OPTIONAL = 0x2
+ NL80211_MFP_REQUIRED = 0x1
+ NL80211_MIN_REMAIN_ON_CHANNEL_TIME = 0xa
+ NL80211_MNTR_FLAG_ACTIVE = 0x6
+ NL80211_MNTR_FLAG_CONTROL = 0x3
+ NL80211_MNTR_FLAG_COOK_FRAMES = 0x5
+ NL80211_MNTR_FLAG_FCSFAIL = 0x1
+ NL80211_MNTR_FLAG_MAX = 0x6
+ NL80211_MNTR_FLAG_OTHER_BSS = 0x4
+ NL80211_MNTR_FLAG_PLCPFAIL = 0x2
+ NL80211_MPATH_FLAG_ACTIVE = 0x1
+ NL80211_MPATH_FLAG_FIXED = 0x8
+ NL80211_MPATH_FLAG_RESOLVED = 0x10
+ NL80211_MPATH_FLAG_RESOLVING = 0x2
+ NL80211_MPATH_FLAG_SN_VALID = 0x4
+ NL80211_MPATH_INFO_DISCOVERY_RETRIES = 0x7
+ NL80211_MPATH_INFO_DISCOVERY_TIMEOUT = 0x6
+ NL80211_MPATH_INFO_EXPTIME = 0x4
+ NL80211_MPATH_INFO_FLAGS = 0x5
+ NL80211_MPATH_INFO_FRAME_QLEN = 0x1
+ NL80211_MPATH_INFO_HOP_COUNT = 0x8
+ NL80211_MPATH_INFO_MAX = 0x9
+ NL80211_MPATH_INFO_METRIC = 0x3
+ NL80211_MPATH_INFO_PATH_CHANGE = 0x9
+ NL80211_MPATH_INFO_SN = 0x2
+ NL80211_MULTICAST_GROUP_CONFIG = "config"
+ NL80211_MULTICAST_GROUP_MLME = "mlme"
+ NL80211_MULTICAST_GROUP_NAN = "nan"
+ NL80211_MULTICAST_GROUP_REG = "regulatory"
+ NL80211_MULTICAST_GROUP_SCAN = "scan"
+ NL80211_MULTICAST_GROUP_TESTMODE = "testmode"
+ NL80211_MULTICAST_GROUP_VENDOR = "vendor"
+ NL80211_NAN_FUNC_ATTR_MAX = 0x10
+ NL80211_NAN_FUNC_CLOSE_RANGE = 0x9
+ NL80211_NAN_FUNC_FOLLOW_UP = 0x2
+ NL80211_NAN_FUNC_FOLLOW_UP_DEST = 0x8
+ NL80211_NAN_FUNC_FOLLOW_UP_ID = 0x6
+ NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID = 0x7
+ NL80211_NAN_FUNC_INSTANCE_ID = 0xf
+ NL80211_NAN_FUNC_MAX_TYPE = 0x2
+ NL80211_NAN_FUNC_PUBLISH_BCAST = 0x4
+ NL80211_NAN_FUNC_PUBLISH = 0x0
+ NL80211_NAN_FUNC_PUBLISH_TYPE = 0x3
+ NL80211_NAN_FUNC_RX_MATCH_FILTER = 0xd
+ NL80211_NAN_FUNC_SERVICE_ID = 0x2
+ NL80211_NAN_FUNC_SERVICE_ID_LEN = 0x6
+ NL80211_NAN_FUNC_SERVICE_INFO = 0xb
+ NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN = 0xff
+ NL80211_NAN_FUNC_SRF = 0xc
+ NL80211_NAN_FUNC_SRF_MAX_LEN = 0xff
+ NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE = 0x5
+ NL80211_NAN_FUNC_SUBSCRIBE = 0x1
+ NL80211_NAN_FUNC_TERM_REASON = 0x10
+ NL80211_NAN_FUNC_TERM_REASON_ERROR = 0x2
+ NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED = 0x1
+ NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST = 0x0
+ NL80211_NAN_FUNC_TTL = 0xa
+ NL80211_NAN_FUNC_TX_MATCH_FILTER = 0xe
+ NL80211_NAN_FUNC_TYPE = 0x1
+ NL80211_NAN_MATCH_ATTR_MAX = 0x2
+ NL80211_NAN_MATCH_FUNC_LOCAL = 0x1
+ NL80211_NAN_MATCH_FUNC_PEER = 0x2
+ NL80211_NAN_SOLICITED_PUBLISH = 0x1
+ NL80211_NAN_SRF_ATTR_MAX = 0x4
+ NL80211_NAN_SRF_BF = 0x2
+ NL80211_NAN_SRF_BF_IDX = 0x3
+ NL80211_NAN_SRF_INCLUDE = 0x1
+ NL80211_NAN_SRF_MAC_ADDRS = 0x4
+ NL80211_NAN_UNSOLICITED_PUBLISH = 0x2
+ NL80211_NUM_ACS = 0x4
+ NL80211_P2P_PS_SUPPORTED = 0x1
+ NL80211_P2P_PS_UNSUPPORTED = 0x0
+ NL80211_PKTPAT_MASK = 0x1
+ NL80211_PKTPAT_OFFSET = 0x3
+ NL80211_PKTPAT_PATTERN = 0x2
+ NL80211_PLINK_ACTION_BLOCK = 0x2
+ NL80211_PLINK_ACTION_NO_ACTION = 0x0
+ NL80211_PLINK_ACTION_OPEN = 0x1
+ NL80211_PLINK_BLOCKED = 0x6
+ NL80211_PLINK_CNF_RCVD = 0x3
+ NL80211_PLINK_ESTAB = 0x4
+ NL80211_PLINK_HOLDING = 0x5
+ NL80211_PLINK_LISTEN = 0x0
+ NL80211_PLINK_OPN_RCVD = 0x2
+ NL80211_PLINK_OPN_SNT = 0x1
+ NL80211_PMKSA_CANDIDATE_BSSID = 0x2
+ NL80211_PMKSA_CANDIDATE_INDEX = 0x1
+ NL80211_PMKSA_CANDIDATE_PREAUTH = 0x3
+ NL80211_PMSR_ATTR_MAX = 0x5
+ NL80211_PMSR_ATTR_MAX_PEERS = 0x1
+ NL80211_PMSR_ATTR_PEERS = 0x5
+ NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR = 0x3
+ NL80211_PMSR_ATTR_REPORT_AP_TSF = 0x2
+ NL80211_PMSR_ATTR_TYPE_CAPA = 0x4
+ NL80211_PMSR_FTM_CAPA_ATTR_ASAP = 0x1
+ NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS = 0x6
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT = 0x7
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX = 0xa
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST = 0x8
+ NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP = 0x2
+ NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED = 0xa
+ NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES = 0x5
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC = 0x4
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI = 0x3
+ NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED = 0x9
+ NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS = 0x7
+ NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP = 0x5
+ NL80211_PMSR_FTM_FAILURE_NO_RESPONSE = 0x1
+ NL80211_PMSR_FTM_FAILURE_PEER_BUSY = 0x6
+ NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE = 0x4
+ NL80211_PMSR_FTM_FAILURE_REJECTED = 0x2
+ NL80211_PMSR_FTM_FAILURE_UNSPECIFIED = 0x0
+ NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL = 0x3
+ NL80211_PMSR_FTM_REQ_ATTR_ASAP = 0x1
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION = 0x5
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD = 0x4
+ NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST = 0x6
+ NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK = 0xc
+ NL80211_PMSR_FTM_REQ_ATTR_MAX = 0xd
+ NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED = 0xb
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP = 0x3
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES = 0x7
+ NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE = 0x2
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC = 0x9
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI = 0x8
+ NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED = 0xa
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION = 0x7
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX = 0x2
+ NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME = 0x5
+ NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC = 0x14
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG = 0x10
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD = 0x12
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE = 0x11
+ NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON = 0x1
+ NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST = 0x8
+ NL80211_PMSR_FTM_RESP_ATTR_LCI = 0x13
+ NL80211_PMSR_FTM_RESP_ATTR_MAX = 0x15
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP = 0x6
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS = 0x3
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES = 0x4
+ NL80211_PMSR_FTM_RESP_ATTR_PAD = 0x15
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG = 0x9
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD = 0xa
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG = 0xd
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD = 0xf
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE = 0xe
+ NL80211_PMSR_FTM_RESP_ATTR_RX_RATE = 0xc
+ NL80211_PMSR_FTM_RESP_ATTR_TX_RATE = 0xb
+ NL80211_PMSR_PEER_ATTR_ADDR = 0x1
+ NL80211_PMSR_PEER_ATTR_CHAN = 0x2
+ NL80211_PMSR_PEER_ATTR_MAX = 0x4
+ NL80211_PMSR_PEER_ATTR_REQ = 0x3
+ NL80211_PMSR_PEER_ATTR_RESP = 0x4
+ NL80211_PMSR_REQ_ATTR_DATA = 0x1
+ NL80211_PMSR_REQ_ATTR_GET_AP_TSF = 0x2
+ NL80211_PMSR_REQ_ATTR_MAX = 0x2
+ NL80211_PMSR_RESP_ATTR_AP_TSF = 0x4
+ NL80211_PMSR_RESP_ATTR_DATA = 0x1
+ NL80211_PMSR_RESP_ATTR_FINAL = 0x5
+ NL80211_PMSR_RESP_ATTR_HOST_TIME = 0x3
+ NL80211_PMSR_RESP_ATTR_MAX = 0x6
+ NL80211_PMSR_RESP_ATTR_PAD = 0x6
+ NL80211_PMSR_RESP_ATTR_STATUS = 0x2
+ NL80211_PMSR_STATUS_FAILURE = 0x3
+ NL80211_PMSR_STATUS_REFUSED = 0x1
+ NL80211_PMSR_STATUS_SUCCESS = 0x0
+ NL80211_PMSR_STATUS_TIMEOUT = 0x2
+ NL80211_PMSR_TYPE_FTM = 0x1
+ NL80211_PMSR_TYPE_INVALID = 0x0
+ NL80211_PMSR_TYPE_MAX = 0x1
+ NL80211_PREAMBLE_DMG = 0x3
+ NL80211_PREAMBLE_HE = 0x4
+ NL80211_PREAMBLE_HT = 0x1
+ NL80211_PREAMBLE_LEGACY = 0x0
+ NL80211_PREAMBLE_VHT = 0x2
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 0x8
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 0x4
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 0x2
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 0x1
+ NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 0x1
+ NL80211_PS_DISABLED = 0x0
+ NL80211_PS_ENABLED = 0x1
+ NL80211_RADAR_CAC_ABORTED = 0x2
+ NL80211_RADAR_CAC_FINISHED = 0x1
+ NL80211_RADAR_CAC_STARTED = 0x5
+ NL80211_RADAR_DETECTED = 0x0
+ NL80211_RADAR_NOP_FINISHED = 0x3
+ NL80211_RADAR_PRE_CAC_EXPIRED = 0x4
+ NL80211_RATE_INFO_10_MHZ_WIDTH = 0xb
+ NL80211_RATE_INFO_160_MHZ_WIDTH = 0xa
+ NL80211_RATE_INFO_40_MHZ_WIDTH = 0x3
+ NL80211_RATE_INFO_5_MHZ_WIDTH = 0xc
+ NL80211_RATE_INFO_80_MHZ_WIDTH = 0x8
+ NL80211_RATE_INFO_80P80_MHZ_WIDTH = 0x9
+ NL80211_RATE_INFO_BITRATE32 = 0x5
+ NL80211_RATE_INFO_BITRATE = 0x1
+ NL80211_RATE_INFO_HE_1XLTF = 0x0
+ NL80211_RATE_INFO_HE_2XLTF = 0x1
+ NL80211_RATE_INFO_HE_4XLTF = 0x2
+ NL80211_RATE_INFO_HE_DCM = 0x10
+ NL80211_RATE_INFO_HE_GI_0_8 = 0x0
+ NL80211_RATE_INFO_HE_GI_1_6 = 0x1
+ NL80211_RATE_INFO_HE_GI_3_2 = 0x2
+ NL80211_RATE_INFO_HE_GI = 0xf
+ NL80211_RATE_INFO_HE_MCS = 0xd
+ NL80211_RATE_INFO_HE_NSS = 0xe
+ NL80211_RATE_INFO_HE_RU_ALLOC_106 = 0x2
+ NL80211_RATE_INFO_HE_RU_ALLOC_242 = 0x3
+ NL80211_RATE_INFO_HE_RU_ALLOC_26 = 0x0
+ NL80211_RATE_INFO_HE_RU_ALLOC_2x996 = 0x6
+ NL80211_RATE_INFO_HE_RU_ALLOC_484 = 0x4
+ NL80211_RATE_INFO_HE_RU_ALLOC_52 = 0x1
+ NL80211_RATE_INFO_HE_RU_ALLOC_996 = 0x5
+ NL80211_RATE_INFO_HE_RU_ALLOC = 0x11
+ NL80211_RATE_INFO_MAX = 0x11
+ NL80211_RATE_INFO_MCS = 0x2
+ NL80211_RATE_INFO_SHORT_GI = 0x4
+ NL80211_RATE_INFO_VHT_MCS = 0x6
+ NL80211_RATE_INFO_VHT_NSS = 0x7
+ NL80211_REGDOM_SET_BY_CORE = 0x0
+ NL80211_REGDOM_SET_BY_COUNTRY_IE = 0x3
+ NL80211_REGDOM_SET_BY_DRIVER = 0x2
+ NL80211_REGDOM_SET_BY_USER = 0x1
+ NL80211_REGDOM_TYPE_COUNTRY = 0x0
+ NL80211_REGDOM_TYPE_CUSTOM_WORLD = 0x2
+ NL80211_REGDOM_TYPE_INTERSECTION = 0x3
+ NL80211_REGDOM_TYPE_WORLD = 0x1
+ NL80211_REG_RULE_ATTR_MAX = 0x7
+ NL80211_REKEY_DATA_AKM = 0x4
+ NL80211_REKEY_DATA_KCK = 0x2
+ NL80211_REKEY_DATA_KEK = 0x1
+ NL80211_REKEY_DATA_REPLAY_CTR = 0x3
+ NL80211_REPLAY_CTR_LEN = 0x8
+ NL80211_RRF_AUTO_BW = 0x800
+ NL80211_RRF_DFS = 0x10
+ NL80211_RRF_GO_CONCURRENT = 0x1000
+ NL80211_RRF_IR_CONCURRENT = 0x1000
+ NL80211_RRF_NO_160MHZ = 0x10000
+ NL80211_RRF_NO_80MHZ = 0x8000
+ NL80211_RRF_NO_CCK = 0x2
+ NL80211_RRF_NO_HE = 0x20000
+ NL80211_RRF_NO_HT40 = 0x6000
+ NL80211_RRF_NO_HT40MINUS = 0x2000
+ NL80211_RRF_NO_HT40PLUS = 0x4000
+ NL80211_RRF_NO_IBSS = 0x80
+ NL80211_RRF_NO_INDOOR = 0x4
+ NL80211_RRF_NO_IR_ALL = 0x180
+ NL80211_RRF_NO_IR = 0x80
+ NL80211_RRF_NO_OFDM = 0x1
+ NL80211_RRF_NO_OUTDOOR = 0x8
+ NL80211_RRF_PASSIVE_SCAN = 0x80
+ NL80211_RRF_PTMP_ONLY = 0x40
+ NL80211_RRF_PTP_ONLY = 0x20
+ NL80211_RXMGMT_FLAG_ANSWERED = 0x1
+ NL80211_RXMGMT_FLAG_EXTERNAL_AUTH = 0x2
+ NL80211_SAE_PWE_BOTH = 0x3
+ NL80211_SAE_PWE_HASH_TO_ELEMENT = 0x2
+ NL80211_SAE_PWE_HUNT_AND_PECK = 0x1
+ NL80211_SAE_PWE_UNSPECIFIED = 0x0
+ NL80211_SAR_ATTR_MAX = 0x2
+ NL80211_SAR_ATTR_SPECS = 0x2
+ NL80211_SAR_ATTR_SPECS_END_FREQ = 0x4
+ NL80211_SAR_ATTR_SPECS_MAX = 0x4
+ NL80211_SAR_ATTR_SPECS_POWER = 0x1
+ NL80211_SAR_ATTR_SPECS_RANGE_INDEX = 0x2
+ NL80211_SAR_ATTR_SPECS_START_FREQ = 0x3
+ NL80211_SAR_ATTR_TYPE = 0x1
+ NL80211_SAR_TYPE_POWER = 0x0
+ NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 0x20
+ NL80211_SCAN_FLAG_AP = 0x4
+ NL80211_SCAN_FLAG_COLOCATED_6GHZ = 0x4000
+ NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 0x10
+ NL80211_SCAN_FLAG_FLUSH = 0x2
+ NL80211_SCAN_FLAG_FREQ_KHZ = 0x2000
+ NL80211_SCAN_FLAG_HIGH_ACCURACY = 0x400
+ NL80211_SCAN_FLAG_LOW_POWER = 0x200
+ NL80211_SCAN_FLAG_LOW_PRIORITY = 0x1
+ NL80211_SCAN_FLAG_LOW_SPAN = 0x100
+ NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 0x1000
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 0x80
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 0x40
+ NL80211_SCAN_FLAG_RANDOM_ADDR = 0x8
+ NL80211_SCAN_FLAG_RANDOM_SN = 0x800
+ NL80211_SCAN_RSSI_THOLD_OFF = -0x12c
+ NL80211_SCHED_SCAN_MATCH_ATTR_BSSID = 0x5
+ NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 0x6
+ NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI = 0x3
+ NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST = 0x4
+ NL80211_SCHED_SCAN_MATCH_ATTR_RSSI = 0x2
+ NL80211_SCHED_SCAN_MATCH_ATTR_SSID = 0x1
+ NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI = 0x6
+ NL80211_SCHED_SCAN_PLAN_INTERVAL = 0x1
+ NL80211_SCHED_SCAN_PLAN_ITERATIONS = 0x2
+ NL80211_SCHED_SCAN_PLAN_MAX = 0x2
+ NL80211_SMPS_DYNAMIC = 0x2
+ NL80211_SMPS_MAX = 0x2
+ NL80211_SMPS_OFF = 0x0
+ NL80211_SMPS_STATIC = 0x1
+ NL80211_STA_BSS_PARAM_BEACON_INTERVAL = 0x5
+ NL80211_STA_BSS_PARAM_CTS_PROT = 0x1
+ NL80211_STA_BSS_PARAM_DTIM_PERIOD = 0x4
+ NL80211_STA_BSS_PARAM_MAX = 0x5
+ NL80211_STA_BSS_PARAM_SHORT_PREAMBLE = 0x2
+ NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME = 0x3
+ NL80211_STA_FLAG_ASSOCIATED = 0x7
+ NL80211_STA_FLAG_AUTHENTICATED = 0x5
+ NL80211_STA_FLAG_AUTHORIZED = 0x1
+ NL80211_STA_FLAG_MAX = 0x7
+ NL80211_STA_FLAG_MAX_OLD_API = 0x6
+ NL80211_STA_FLAG_MFP = 0x4
+ NL80211_STA_FLAG_SHORT_PREAMBLE = 0x2
+ NL80211_STA_FLAG_TDLS_PEER = 0x6
+ NL80211_STA_FLAG_WME = 0x3
+ NL80211_STA_INFO_ACK_SIGNAL_AVG = 0x23
+ NL80211_STA_INFO_ACK_SIGNAL = 0x22
+ NL80211_STA_INFO_AIRTIME_LINK_METRIC = 0x29
+ NL80211_STA_INFO_AIRTIME_WEIGHT = 0x28
+ NL80211_STA_INFO_ASSOC_AT_BOOTTIME = 0x2a
+ NL80211_STA_INFO_BEACON_LOSS = 0x12
+ NL80211_STA_INFO_BEACON_RX = 0x1d
+ NL80211_STA_INFO_BEACON_SIGNAL_AVG = 0x1e
+ NL80211_STA_INFO_BSS_PARAM = 0xf
+ NL80211_STA_INFO_CHAIN_SIGNAL_AVG = 0x1a
+ NL80211_STA_INFO_CHAIN_SIGNAL = 0x19
+ NL80211_STA_INFO_CONNECTED_TIME = 0x10
+ NL80211_STA_INFO_CONNECTED_TO_AS = 0x2b
+ NL80211_STA_INFO_CONNECTED_TO_GATE = 0x26
+ NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG = 0x23
+ NL80211_STA_INFO_EXPECTED_THROUGHPUT = 0x1b
+ NL80211_STA_INFO_FCS_ERROR_COUNT = 0x25
+ NL80211_STA_INFO_INACTIVE_TIME = 0x1
+ NL80211_STA_INFO_LLID = 0x4
+ NL80211_STA_INFO_LOCAL_PM = 0x14
+ NL80211_STA_INFO_MAX = 0x2b
+ NL80211_STA_INFO_NONPEER_PM = 0x16
+ NL80211_STA_INFO_PAD = 0x21
+ NL80211_STA_INFO_PEER_PM = 0x15
+ NL80211_STA_INFO_PLID = 0x5
+ NL80211_STA_INFO_PLINK_STATE = 0x6
+ NL80211_STA_INFO_RX_BITRATE = 0xe
+ NL80211_STA_INFO_RX_BYTES64 = 0x17
+ NL80211_STA_INFO_RX_BYTES = 0x2
+ NL80211_STA_INFO_RX_DROP_MISC = 0x1c
+ NL80211_STA_INFO_RX_DURATION = 0x20
+ NL80211_STA_INFO_RX_MPDUS = 0x24
+ NL80211_STA_INFO_RX_PACKETS = 0x9
+ NL80211_STA_INFO_SIGNAL_AVG = 0xd
+ NL80211_STA_INFO_SIGNAL = 0x7
+ NL80211_STA_INFO_STA_FLAGS = 0x11
+ NL80211_STA_INFO_TID_STATS = 0x1f
+ NL80211_STA_INFO_T_OFFSET = 0x13
+ NL80211_STA_INFO_TX_BITRATE = 0x8
+ NL80211_STA_INFO_TX_BYTES64 = 0x18
+ NL80211_STA_INFO_TX_BYTES = 0x3
+ NL80211_STA_INFO_TX_DURATION = 0x27
+ NL80211_STA_INFO_TX_FAILED = 0xc
+ NL80211_STA_INFO_TX_PACKETS = 0xa
+ NL80211_STA_INFO_TX_RETRIES = 0xb
+ NL80211_STA_WME_MAX = 0x2
+ NL80211_STA_WME_MAX_SP = 0x2
+ NL80211_STA_WME_UAPSD_QUEUES = 0x1
+ NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY = 0x5
+ NL80211_SURVEY_INFO_CHANNEL_TIME = 0x4
+ NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY = 0x6
+ NL80211_SURVEY_INFO_CHANNEL_TIME_RX = 0x7
+ NL80211_SURVEY_INFO_CHANNEL_TIME_TX = 0x8
+ NL80211_SURVEY_INFO_FREQUENCY = 0x1
+ NL80211_SURVEY_INFO_FREQUENCY_OFFSET = 0xc
+ NL80211_SURVEY_INFO_IN_USE = 0x3
+ NL80211_SURVEY_INFO_MAX = 0xc
+ NL80211_SURVEY_INFO_NOISE = 0x2
+ NL80211_SURVEY_INFO_PAD = 0xa
+ NL80211_SURVEY_INFO_TIME_BSS_RX = 0xb
+ NL80211_SURVEY_INFO_TIME_BUSY = 0x5
+ NL80211_SURVEY_INFO_TIME = 0x4
+ NL80211_SURVEY_INFO_TIME_EXT_BUSY = 0x6
+ NL80211_SURVEY_INFO_TIME_RX = 0x7
+ NL80211_SURVEY_INFO_TIME_SCAN = 0x9
+ NL80211_SURVEY_INFO_TIME_TX = 0x8
+ NL80211_TDLS_DISABLE_LINK = 0x4
+ NL80211_TDLS_DISCOVERY_REQ = 0x0
+ NL80211_TDLS_ENABLE_LINK = 0x3
+ NL80211_TDLS_PEER_HE = 0x8
+ NL80211_TDLS_PEER_HT = 0x1
+ NL80211_TDLS_PEER_VHT = 0x2
+ NL80211_TDLS_PEER_WMM = 0x4
+ NL80211_TDLS_SETUP = 0x1
+ NL80211_TDLS_TEARDOWN = 0x2
+ NL80211_TID_CONFIG_ATTR_AMPDU_CTRL = 0x9
+ NL80211_TID_CONFIG_ATTR_AMSDU_CTRL = 0xb
+ NL80211_TID_CONFIG_ATTR_MAX = 0xd
+ NL80211_TID_CONFIG_ATTR_NOACK = 0x6
+ NL80211_TID_CONFIG_ATTR_OVERRIDE = 0x4
+ NL80211_TID_CONFIG_ATTR_PAD = 0x1
+ NL80211_TID_CONFIG_ATTR_PEER_SUPP = 0x3
+ NL80211_TID_CONFIG_ATTR_RETRY_LONG = 0x8
+ NL80211_TID_CONFIG_ATTR_RETRY_SHORT = 0x7
+ NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL = 0xa
+ NL80211_TID_CONFIG_ATTR_TIDS = 0x5
+ NL80211_TID_CONFIG_ATTR_TX_RATE = 0xd
+ NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE = 0xc
+ NL80211_TID_CONFIG_ATTR_VIF_SUPP = 0x2
+ NL80211_TID_CONFIG_DISABLE = 0x1
+ NL80211_TID_CONFIG_ENABLE = 0x0
+ NL80211_TID_STATS_MAX = 0x6
+ NL80211_TID_STATS_PAD = 0x5
+ NL80211_TID_STATS_RX_MSDU = 0x1
+ NL80211_TID_STATS_TX_MSDU = 0x2
+ NL80211_TID_STATS_TX_MSDU_FAILED = 0x4
+ NL80211_TID_STATS_TX_MSDU_RETRIES = 0x3
+ NL80211_TID_STATS_TXQ_STATS = 0x6
+ NL80211_TIMEOUT_ASSOC = 0x3
+ NL80211_TIMEOUT_AUTH = 0x2
+ NL80211_TIMEOUT_SCAN = 0x1
+ NL80211_TIMEOUT_UNSPECIFIED = 0x0
+ NL80211_TKIP_DATA_OFFSET_ENCR_KEY = 0x0
+ NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY = 0x18
+ NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY = 0x10
+ NL80211_TX_POWER_AUTOMATIC = 0x0
+ NL80211_TX_POWER_FIXED = 0x2
+ NL80211_TX_POWER_LIMITED = 0x1
+ NL80211_TXQ_ATTR_AC = 0x1
+ NL80211_TXQ_ATTR_AIFS = 0x5
+ NL80211_TXQ_ATTR_CWMAX = 0x4
+ NL80211_TXQ_ATTR_CWMIN = 0x3
+ NL80211_TXQ_ATTR_MAX = 0x5
+ NL80211_TXQ_ATTR_QUEUE = 0x1
+ NL80211_TXQ_ATTR_TXOP = 0x2
+ NL80211_TXQ_Q_BE = 0x2
+ NL80211_TXQ_Q_BK = 0x3
+ NL80211_TXQ_Q_VI = 0x1
+ NL80211_TXQ_Q_VO = 0x0
+ NL80211_TXQ_STATS_BACKLOG_BYTES = 0x1
+ NL80211_TXQ_STATS_BACKLOG_PACKETS = 0x2
+ NL80211_TXQ_STATS_COLLISIONS = 0x8
+ NL80211_TXQ_STATS_DROPS = 0x4
+ NL80211_TXQ_STATS_ECN_MARKS = 0x5
+ NL80211_TXQ_STATS_FLOWS = 0x3
+ NL80211_TXQ_STATS_MAX = 0xb
+ NL80211_TXQ_STATS_MAX_FLOWS = 0xb
+ NL80211_TXQ_STATS_OVERLIMIT = 0x6
+ NL80211_TXQ_STATS_OVERMEMORY = 0x7
+ NL80211_TXQ_STATS_TX_BYTES = 0x9
+ NL80211_TXQ_STATS_TX_PACKETS = 0xa
+ NL80211_TX_RATE_AUTOMATIC = 0x0
+ NL80211_TXRATE_DEFAULT_GI = 0x0
+ NL80211_TX_RATE_FIXED = 0x2
+ NL80211_TXRATE_FORCE_LGI = 0x2
+ NL80211_TXRATE_FORCE_SGI = 0x1
+ NL80211_TXRATE_GI = 0x4
+ NL80211_TXRATE_HE = 0x5
+ NL80211_TXRATE_HE_GI = 0x6
+ NL80211_TXRATE_HE_LTF = 0x7
+ NL80211_TXRATE_HT = 0x2
+ NL80211_TXRATE_LEGACY = 0x1
+ NL80211_TX_RATE_LIMITED = 0x1
+ NL80211_TXRATE_MAX = 0x7
+ NL80211_TXRATE_MCS = 0x2
+ NL80211_TXRATE_VHT = 0x3
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT = 0x1
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = 0x2
+ NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL = 0x2
+ NL80211_USER_REG_HINT_CELL_BASE = 0x1
+ NL80211_USER_REG_HINT_INDOOR = 0x2
+ NL80211_USER_REG_HINT_USER = 0x0
+ NL80211_VENDOR_ID_IS_LINUX = 0x80000000
+ NL80211_VHT_CAPABILITY_LEN = 0xc
+ NL80211_VHT_NSS_MAX = 0x8
+ NL80211_WIPHY_NAME_MAXLEN = 0x40
+ NL80211_WMMR_AIFSN = 0x3
+ NL80211_WMMR_CW_MAX = 0x2
+ NL80211_WMMR_CW_MIN = 0x1
+ NL80211_WMMR_MAX = 0x4
+ NL80211_WMMR_TXOP = 0x4
+ NL80211_WOWLAN_PKTPAT_MASK = 0x1
+ NL80211_WOWLAN_PKTPAT_OFFSET = 0x3
+ NL80211_WOWLAN_PKTPAT_PATTERN = 0x2
+ NL80211_WOWLAN_TCP_DATA_INTERVAL = 0x9
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD = 0x6
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ = 0x7
+ NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN = 0x8
+ NL80211_WOWLAN_TCP_DST_IPV4 = 0x2
+ NL80211_WOWLAN_TCP_DST_MAC = 0x3
+ NL80211_WOWLAN_TCP_DST_PORT = 0x5
+ NL80211_WOWLAN_TCP_SRC_IPV4 = 0x1
+ NL80211_WOWLAN_TCP_SRC_PORT = 0x4
+ NL80211_WOWLAN_TCP_WAKE_MASK = 0xb
+ NL80211_WOWLAN_TCP_WAKE_PAYLOAD = 0xa
+ NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE = 0x8
+ NL80211_WOWLAN_TRIG_ANY = 0x1
+ NL80211_WOWLAN_TRIG_DISCONNECT = 0x2
+ NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST = 0x7
+ NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE = 0x6
+ NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED = 0x5
+ NL80211_WOWLAN_TRIG_MAGIC_PKT = 0x3
+ NL80211_WOWLAN_TRIG_NET_DETECT = 0x12
+ NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS = 0x13
+ NL80211_WOWLAN_TRIG_PKT_PATTERN = 0x4
+ NL80211_WOWLAN_TRIG_RFKILL_RELEASE = 0x9
+ NL80211_WOWLAN_TRIG_TCP_CONNECTION = 0xe
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 = 0xa
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN = 0xb
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 = 0xc
+ NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN = 0xd
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST = 0x10
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH = 0xf
+ NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS = 0x11
+ NL80211_WPA_VERSION_1 = 0x1
+ NL80211_WPA_VERSION_2 = 0x2
+ NL80211_WPA_VERSION_3 = 0x4
+)
+
+const (
+ FRA_UNSPEC = 0x0
+ FRA_DST = 0x1
+ FRA_SRC = 0x2
+ FRA_IIFNAME = 0x3
+ FRA_GOTO = 0x4
+ FRA_UNUSED2 = 0x5
+ FRA_PRIORITY = 0x6
+ FRA_UNUSED3 = 0x7
+ FRA_UNUSED4 = 0x8
+ FRA_UNUSED5 = 0x9
+ FRA_FWMARK = 0xa
+ FRA_FLOW = 0xb
+ FRA_TUN_ID = 0xc
+ FRA_SUPPRESS_IFGROUP = 0xd
+ FRA_SUPPRESS_PREFIXLEN = 0xe
+ FRA_TABLE = 0xf
+ FRA_FWMASK = 0x10
+ FRA_OIFNAME = 0x11
+ FRA_PAD = 0x12
+ FRA_L3MDEV = 0x13
+ FRA_UID_RANGE = 0x14
+ FRA_PROTOCOL = 0x15
+ FRA_IP_PROTO = 0x16
+ FRA_SPORT_RANGE = 0x17
+ FRA_DPORT_RANGE = 0x18
+ FR_ACT_UNSPEC = 0x0
+ FR_ACT_TO_TBL = 0x1
+ FR_ACT_GOTO = 0x2
+ FR_ACT_NOP = 0x3
+ FR_ACT_RES3 = 0x4
+ FR_ACT_RES4 = 0x5
+ FR_ACT_BLACKHOLE = 0x6
+ FR_ACT_UNREACHABLE = 0x7
+ FR_ACT_PROHIBIT = 0x8
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
index eeeb9aa..4948362 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build 386 && linux
@@ -240,6 +240,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -250,6 +254,13 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ [116]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -311,6 +322,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
index d30e115..f64345e 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build amd64 && linux
@@ -255,6 +255,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -265,6 +269,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -324,6 +336,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
index 69d0297..72469c7 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build arm && linux
@@ -231,6 +231,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -241,6 +245,13 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ [116]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -302,6 +313,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
index 28a0455..68f0722 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build arm64 && linux
@@ -234,6 +234,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -244,6 +248,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -303,6 +315,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
new file mode 100644
index 0000000..090ae46
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
@@ -0,0 +1,679 @@
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+package unix
+
+const (
+ SizeofPtr = 0x8
+ SizeofLong = 0x8
+)
+
+type (
+ _C_long int64
+)
+
+type Timespec struct {
+ Sec int64
+ Nsec int64
+}
+
+type Timeval struct {
+ Sec int64
+ Usec int64
+}
+
+type Timex struct {
+ Modes uint32
+ Offset int64
+ Freq int64
+ Maxerror int64
+ Esterror int64
+ Status int32
+ Constant int64
+ Precision int64
+ Tolerance int64
+ Time Timeval
+ Tick int64
+ Ppsfreq int64
+ Jitter int64
+ Shift int32
+ Stabil int64
+ Jitcnt int64
+ Calcnt int64
+ Errcnt int64
+ Stbcnt int64
+ Tai int32
+ _ [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+ Utime int64
+ Stime int64
+ Cutime int64
+ Cstime int64
+}
+
+type Utimbuf struct {
+ Actime int64
+ Modtime int64
+}
+
+type Rusage struct {
+ Utime Timeval
+ Stime Timeval
+ Maxrss int64
+ Ixrss int64
+ Idrss int64
+ Isrss int64
+ Minflt int64
+ Majflt int64
+ Nswap int64
+ Inblock int64
+ Oublock int64
+ Msgsnd int64
+ Msgrcv int64
+ Nsignals int64
+ Nvcsw int64
+ Nivcsw int64
+}
+
+type Stat_t struct {
+ Dev uint64
+ Ino uint64
+ Mode uint32
+ Nlink uint32
+ Uid uint32
+ Gid uint32
+ Rdev uint64
+ _ uint64
+ Size int64
+ Blksize int32
+ _ int32
+ Blocks int64
+ Atim Timespec
+ Mtim Timespec
+ Ctim Timespec
+ _ [2]int32
+}
+
+type Dirent struct {
+ Ino uint64
+ Off int64
+ Reclen uint16
+ Type uint8
+ Name [256]int8
+ _ [5]byte
+}
+
+type Flock_t struct {
+ Type int16
+ Whence int16
+ Start int64
+ Len int64
+ Pid int32
+ _ [4]byte
+}
+
+type DmNameList struct {
+ Dev uint64
+ Next uint32
+ Name [0]byte
+ _ [4]byte
+}
+
+const (
+ FADV_DONTNEED = 0x4
+ FADV_NOREUSE = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+ Sa_family uint16
+ Dev_idx uint32
+ Target_idx uint32
+ Nfc_protocol uint32
+ Dsap uint8
+ Ssap uint8
+ Service_name [63]uint8
+ Service_name_len uint64
+}
+
+type RawSockaddr struct {
+ Family uint16
+ Data [14]int8
+}
+
+type RawSockaddrAny struct {
+ Addr RawSockaddr
+ Pad [96]int8
+}
+
+type Iovec struct {
+ Base *byte
+ Len uint64
+}
+
+type Msghdr struct {
+ Name *byte
+ Namelen uint32
+ Iov *Iovec
+ Iovlen uint64
+ Control *byte
+ Controllen uint64
+ Flags int32
+ _ [4]byte
+}
+
+type Cmsghdr struct {
+ Len uint64
+ Level int32
+ Type int32
+}
+
+type ifreq struct {
+ Ifrn [16]byte
+ Ifru [24]byte
+}
+
+const (
+ SizeofSockaddrNFCLLCP = 0x60
+ SizeofIovec = 0x10
+ SizeofMsghdr = 0x38
+ SizeofCmsghdr = 0x10
+)
+
+const (
+ SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+ Regs [32]uint64
+ Orig_a0 uint64
+ Era uint64
+ Badv uint64
+ Reserved [10]uint64
+}
+
+type FdSet struct {
+ Bits [16]int64
+}
+
+type Sysinfo_t struct {
+ Uptime int64
+ Loads [3]uint64
+ Totalram uint64
+ Freeram uint64
+ Sharedram uint64
+ Bufferram uint64
+ Totalswap uint64
+ Freeswap uint64
+ Procs uint16
+ Pad uint16
+ Totalhigh uint64
+ Freehigh uint64
+ Unit uint32
+ _ [0]int8
+ _ [4]byte
+}
+
+type Ustat_t struct {
+ Tfree int32
+ Tinode uint64
+ Fname [6]int8
+ Fpack [6]int8
+ _ [4]byte
+}
+
+type EpollEvent struct {
+ Events uint32
+ _ int32
+ Fd int32
+ Pad int32
+}
+
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+ POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+ Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
+type Termios struct {
+ Iflag uint32
+ Oflag uint32
+ Cflag uint32
+ Lflag uint32
+ Line uint8
+ Cc [19]uint8
+ Ispeed uint32
+ Ospeed uint32
+}
+
+type Taskstats struct {
+ Version uint16
+ Ac_exitcode uint32
+ Ac_flag uint8
+ Ac_nice uint8
+ Cpu_count uint64
+ Cpu_delay_total uint64
+ Blkio_count uint64
+ Blkio_delay_total uint64
+ Swapin_count uint64
+ Swapin_delay_total uint64
+ Cpu_run_real_total uint64
+ Cpu_run_virtual_total uint64
+ Ac_comm [32]int8
+ Ac_sched uint8
+ Ac_pad [3]uint8
+ _ [4]byte
+ Ac_uid uint32
+ Ac_gid uint32
+ Ac_pid uint32
+ Ac_ppid uint32
+ Ac_btime uint32
+ Ac_etime uint64
+ Ac_utime uint64
+ Ac_stime uint64
+ Ac_minflt uint64
+ Ac_majflt uint64
+ Coremem uint64
+ Virtmem uint64
+ Hiwater_rss uint64
+ Hiwater_vm uint64
+ Read_char uint64
+ Write_char uint64
+ Read_syscalls uint64
+ Write_syscalls uint64
+ Read_bytes uint64
+ Write_bytes uint64
+ Cancelled_write_bytes uint64
+ Nvcsw uint64
+ Nivcsw uint64
+ Ac_utimescaled uint64
+ Ac_stimescaled uint64
+ Cpu_scaled_run_real_total uint64
+ Freepages_count uint64
+ Freepages_delay_total uint64
+ Thrashing_count uint64
+ Thrashing_delay_total uint64
+ Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
+}
+
+type cpuMask uint64
+
+const (
+ _NCPUBITS = 0x40
+)
+
+const (
+ CBitFieldMaskBit0 = 0x1
+ CBitFieldMaskBit1 = 0x2
+ CBitFieldMaskBit2 = 0x4
+ CBitFieldMaskBit3 = 0x8
+ CBitFieldMaskBit4 = 0x10
+ CBitFieldMaskBit5 = 0x20
+ CBitFieldMaskBit6 = 0x40
+ CBitFieldMaskBit7 = 0x80
+ CBitFieldMaskBit8 = 0x100
+ CBitFieldMaskBit9 = 0x200
+ CBitFieldMaskBit10 = 0x400
+ CBitFieldMaskBit11 = 0x800
+ CBitFieldMaskBit12 = 0x1000
+ CBitFieldMaskBit13 = 0x2000
+ CBitFieldMaskBit14 = 0x4000
+ CBitFieldMaskBit15 = 0x8000
+ CBitFieldMaskBit16 = 0x10000
+ CBitFieldMaskBit17 = 0x20000
+ CBitFieldMaskBit18 = 0x40000
+ CBitFieldMaskBit19 = 0x80000
+ CBitFieldMaskBit20 = 0x100000
+ CBitFieldMaskBit21 = 0x200000
+ CBitFieldMaskBit22 = 0x400000
+ CBitFieldMaskBit23 = 0x800000
+ CBitFieldMaskBit24 = 0x1000000
+ CBitFieldMaskBit25 = 0x2000000
+ CBitFieldMaskBit26 = 0x4000000
+ CBitFieldMaskBit27 = 0x8000000
+ CBitFieldMaskBit28 = 0x10000000
+ CBitFieldMaskBit29 = 0x20000000
+ CBitFieldMaskBit30 = 0x40000000
+ CBitFieldMaskBit31 = 0x80000000
+ CBitFieldMaskBit32 = 0x100000000
+ CBitFieldMaskBit33 = 0x200000000
+ CBitFieldMaskBit34 = 0x400000000
+ CBitFieldMaskBit35 = 0x800000000
+ CBitFieldMaskBit36 = 0x1000000000
+ CBitFieldMaskBit37 = 0x2000000000
+ CBitFieldMaskBit38 = 0x4000000000
+ CBitFieldMaskBit39 = 0x8000000000
+ CBitFieldMaskBit40 = 0x10000000000
+ CBitFieldMaskBit41 = 0x20000000000
+ CBitFieldMaskBit42 = 0x40000000000
+ CBitFieldMaskBit43 = 0x80000000000
+ CBitFieldMaskBit44 = 0x100000000000
+ CBitFieldMaskBit45 = 0x200000000000
+ CBitFieldMaskBit46 = 0x400000000000
+ CBitFieldMaskBit47 = 0x800000000000
+ CBitFieldMaskBit48 = 0x1000000000000
+ CBitFieldMaskBit49 = 0x2000000000000
+ CBitFieldMaskBit50 = 0x4000000000000
+ CBitFieldMaskBit51 = 0x8000000000000
+ CBitFieldMaskBit52 = 0x10000000000000
+ CBitFieldMaskBit53 = 0x20000000000000
+ CBitFieldMaskBit54 = 0x40000000000000
+ CBitFieldMaskBit55 = 0x80000000000000
+ CBitFieldMaskBit56 = 0x100000000000000
+ CBitFieldMaskBit57 = 0x200000000000000
+ CBitFieldMaskBit58 = 0x400000000000000
+ CBitFieldMaskBit59 = 0x800000000000000
+ CBitFieldMaskBit60 = 0x1000000000000000
+ CBitFieldMaskBit61 = 0x2000000000000000
+ CBitFieldMaskBit62 = 0x4000000000000000
+ CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+ Family uint16
+ _ [118]int8
+ _ uint64
+}
+
+type HDGeometry struct {
+ Heads uint8
+ Sectors uint8
+ Cylinders uint16
+ Start uint64
+}
+
+type Statfs_t struct {
+ Type int64
+ Bsize int64
+ Blocks uint64
+ Bfree uint64
+ Bavail uint64
+ Files uint64
+ Ffree uint64
+ Fsid Fsid
+ Namelen int64
+ Frsize int64
+ Flags int64
+ Spare [4]int64
+}
+
+type TpacketHdr struct {
+ Status uint64
+ Len uint32
+ Snaplen uint32
+ Mac uint16
+ Net uint16
+ Sec uint32
+ Usec uint32
+ _ [4]byte
+}
+
+const (
+ SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+ Ctrl int32
+ Value int32
+ Max int32
+ Min int32
+ Posmult int32
+ Negmult int32
+ Clock int64
+}
+
+type BlkpgPartition struct {
+ Start int64
+ Length int64
+ Pno int32
+ Devname [64]uint8
+ Volname [64]uint8
+ _ [4]byte
+}
+
+const (
+ BLKPG = 0x1269
+)
+
+type XDPUmemReg struct {
+ Addr uint64
+ Len uint64
+ Size uint32
+ Headroom uint32
+ Flags uint32
+ _ [4]byte
+}
+
+type CryptoUserAlg struct {
+ Name [64]int8
+ Driver_name [64]int8
+ Module_name [64]int8
+ Type uint32
+ Mask uint32
+ Refcnt uint32
+ Flags uint32
+}
+
+type CryptoStatAEAD struct {
+ Type [64]int8
+ Encrypt_cnt uint64
+ Encrypt_tlen uint64
+ Decrypt_cnt uint64
+ Decrypt_tlen uint64
+ Err_cnt uint64
+}
+
+type CryptoStatAKCipher struct {
+ Type [64]int8
+ Encrypt_cnt uint64
+ Encrypt_tlen uint64
+ Decrypt_cnt uint64
+ Decrypt_tlen uint64
+ Verify_cnt uint64
+ Sign_cnt uint64
+ Err_cnt uint64
+}
+
+type CryptoStatCipher struct {
+ Type [64]int8
+ Encrypt_cnt uint64
+ Encrypt_tlen uint64
+ Decrypt_cnt uint64
+ Decrypt_tlen uint64
+ Err_cnt uint64
+}
+
+type CryptoStatCompress struct {
+ Type [64]int8
+ Compress_cnt uint64
+ Compress_tlen uint64
+ Decompress_cnt uint64
+ Decompress_tlen uint64
+ Err_cnt uint64
+}
+
+type CryptoStatHash struct {
+ Type [64]int8
+ Hash_cnt uint64
+ Hash_tlen uint64
+ Err_cnt uint64
+}
+
+type CryptoStatKPP struct {
+ Type [64]int8
+ Setsecret_cnt uint64
+ Generate_public_key_cnt uint64
+ Compute_shared_secret_cnt uint64
+ Err_cnt uint64
+}
+
+type CryptoStatRNG struct {
+ Type [64]int8
+ Generate_cnt uint64
+ Generate_tlen uint64
+ Seed_cnt uint64
+ Err_cnt uint64
+}
+
+type CryptoStatLarval struct {
+ Type [64]int8
+}
+
+type CryptoReportLarval struct {
+ Type [64]int8
+}
+
+type CryptoReportHash struct {
+ Type [64]int8
+ Blocksize uint32
+ Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+ Type [64]int8
+ Blocksize uint32
+ Min_keysize uint32
+ Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+ Type [64]int8
+ Geniv [64]int8
+ Blocksize uint32
+ Min_keysize uint32
+ Max_keysize uint32
+ Ivsize uint32
+}
+
+type CryptoReportAEAD struct {
+ Type [64]int8
+ Geniv [64]int8
+ Blocksize uint32
+ Maxauthsize uint32
+ Ivsize uint32
+}
+
+type CryptoReportComp struct {
+ Type [64]int8
+}
+
+type CryptoReportRNG struct {
+ Type [64]int8
+ Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+ Type [64]int8
+}
+
+type CryptoReportKPP struct {
+ Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+ Type [64]int8
+}
+
+type LoopInfo struct {
+ Number int32
+ Device uint32
+ Inode uint64
+ Rdevice uint32
+ Offset int32
+ Encrypt_type int32
+ Encrypt_key_size int32
+ Flags int32
+ Name [64]int8
+ Encrypt_key [32]uint8
+ Init [2]uint64
+ Reserved [4]int8
+ _ [4]byte
+}
+
+type TIPCSubscr struct {
+ Seq TIPCServiceRange
+ Timeout uint32
+ Filter uint32
+ Handle [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+ Peer uint32
+ Id uint32
+ Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+ Peer uint32
+ Id [16]int8
+}
+
+type PPSKInfo struct {
+ Assert_sequence uint32
+ Clear_sequence uint32
+ Assert_tu PPSKTime
+ Clear_tu PPSKTime
+ Current_mode int32
+ _ [4]byte
+}
+
+const (
+ PPS_GETPARAMS = 0x800870a1
+ PPS_SETPARAMS = 0x400870a2
+ PPS_GETCAP = 0x800870a3
+ PPS_FETCH = 0xc00870a4
+)
+
+const (
+ PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+ Key int32
+ Uid uint32
+ Gid uint32
+ Cuid uint32
+ Cgid uint32
+ Mode uint32
+ _ [0]uint8
+ Seq uint16
+ _ uint16
+ _ uint64
+ _ uint64
+}
+type SysvShmDesc struct {
+ Perm SysvIpcPerm
+ Segsz uint64
+ Atime int64
+ Dtime int64
+ Ctime int64
+ Cpid int32
+ Lpid int32
+ Nattch uint64
+ _ uint64
+ _ uint64
+}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
index 64a8454..03604cc 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build mips && linux
@@ -236,6 +236,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -246,6 +250,13 @@ type Sigset_t struct {
const _C__NSIG = 0x80
+type Siginfo struct {
+ Signo int32
+ Code int32
+ Errno int32
+ _ [116]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -307,6 +318,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
index a1b7dee..fe57a7b 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build mips64 && linux
@@ -237,6 +237,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -247,6 +251,14 @@ type Sigset_t struct {
const _C__NSIG = 0x80
+type Siginfo struct {
+ Signo int32
+ Code int32
+ Errno int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -306,6 +318,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
index 936fa6a..3f0db4d 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build mips64le && linux
@@ -237,6 +237,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -247,6 +251,14 @@ type Sigset_t struct {
const _C__NSIG = 0x80
+type Siginfo struct {
+ Signo int32
+ Code int32
+ Errno int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -306,6 +318,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
index 5dd546f..70ecd3b 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build mipsle && linux
@@ -236,6 +236,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -246,6 +250,13 @@ type Sigset_t struct {
const _C__NSIG = 0x80
+type Siginfo struct {
+ Signo int32
+ Code int32
+ Errno int32
+ _ [116]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -307,6 +318,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
index 947b32e..4e70012 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build ppc && linux
@@ -243,6 +243,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -253,6 +257,13 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ [116]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -314,6 +325,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint32
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
index 2a60615..34a57c6 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build ppc64 && linux
@@ -244,6 +244,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -254,6 +258,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -313,6 +325,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
index d0d735d..6b84a47 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build ppc64le && linux
@@ -244,6 +244,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -254,6 +258,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -313,6 +325,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
index 95e3d6d..c4a305f 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build riscv64 && linux
@@ -262,6 +262,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -272,6 +276,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -331,6 +343,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
index cccf1ef..a1f1e4c 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build s390x && linux
@@ -210,8 +210,8 @@ type PtraceFpregs struct {
}
type PtracePer struct {
- _ [0]uint64
- _ [32]byte
+ Control_regs [3]uint64
+ _ [8]byte
Starting_addr uint64
Ending_addr uint64
Perc_atmid uint16
@@ -257,6 +257,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x80000
+)
+
const (
POLLRDHUP = 0x2000
)
@@ -267,6 +271,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -326,6 +338,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
index 44fcbe4..df95ebf 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
@@ -1,4 +1,4 @@
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
//go:build sparc64 && linux
@@ -239,6 +239,10 @@ type EpollEvent struct {
Pad int32
}
+const (
+ OPEN_TREE_CLOEXEC = 0x400000
+)
+
const (
POLLRDHUP = 0x800
)
@@ -249,6 +253,14 @@ type Sigset_t struct {
const _C__NSIG = 0x41
+type Siginfo struct {
+ Signo int32
+ Errno int32
+ Code int32
+ _ int32
+ _ [112]byte
+}
+
type Termios struct {
Iflag uint32
Oflag uint32
@@ -308,6 +320,8 @@ type Taskstats struct {
Thrashing_count uint64
Thrashing_delay_total uint64
Ac_btime64 uint64
+ Compact_count uint64
+ Compact_delay_total uint64
}
type cpuMask uint64
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
index baf5fe6..2ed718c 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
@@ -94,10 +94,10 @@ type Statfs_t struct {
F_namemax uint32
F_owner uint32
F_ctime uint64
- F_fstypename [16]int8
- F_mntonname [90]int8
- F_mntfromname [90]int8
- F_mntfromspec [90]int8
+ F_fstypename [16]byte
+ F_mntonname [90]byte
+ F_mntfromname [90]byte
+ F_mntfromspec [90]byte
Pad_cgo_0 [2]byte
Mount_info [160]byte
}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
index e21ae8e..b4fb97e 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
@@ -96,10 +96,10 @@ type Statfs_t struct {
F_namemax uint32
F_owner uint32
F_ctime uint64
- F_fstypename [16]int8
- F_mntonname [90]int8
- F_mntfromname [90]int8
- F_mntfromspec [90]int8
+ F_fstypename [16]byte
+ F_mntonname [90]byte
+ F_mntfromname [90]byte
+ F_mntfromspec [90]byte
_ [2]byte
Mount_info [160]byte
}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
index f190651..2c46750 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
@@ -98,10 +98,10 @@ type Statfs_t struct {
F_namemax uint32
F_owner uint32
F_ctime uint64
- F_fstypename [16]int8
- F_mntonname [90]int8
- F_mntfromname [90]int8
- F_mntfromspec [90]int8
+ F_fstypename [16]byte
+ F_mntonname [90]byte
+ F_mntfromname [90]byte
+ F_mntfromspec [90]byte
_ [2]byte
Mount_info [160]byte
}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go
index 84747c5..ddee045 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go
@@ -94,10 +94,10 @@ type Statfs_t struct {
F_namemax uint32
F_owner uint32
F_ctime uint64
- F_fstypename [16]int8
- F_mntonname [90]int8
- F_mntfromname [90]int8
- F_mntfromspec [90]int8
+ F_fstypename [16]byte
+ F_mntonname [90]byte
+ F_mntfromname [90]byte
+ F_mntfromspec [90]byte
_ [2]byte
Mount_info [160]byte
}
diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go
index ac5c8b6..eb13d4e 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go
@@ -94,10 +94,10 @@ type Statfs_t struct {
F_namemax uint32
F_owner uint32
F_ctime uint64
- F_fstypename [16]int8
- F_mntonname [90]int8
- F_mntfromname [90]int8
- F_mntfromspec [90]int8
+ F_fstypename [16]byte
+ F_mntonname [90]byte
+ F_mntfromname [90]byte
+ F_mntfromspec [90]byte
_ [2]byte
Mount_info [160]byte
}
diff --git a/vendor/golang.org/x/sys/windows/BUILD.bazel b/vendor/golang.org/x/sys/windows/BUILD.bazel
index da20f11..8233c8d 100644
--- a/vendor/golang.org/x/sys/windows/BUILD.bazel
+++ b/vendor/golang.org/x/sys/windows/BUILD.bazel
@@ -14,7 +14,7 @@ go_library(
"race0.go",
"security_windows.go",
"service.go",
- "setupapierrors_windows.go",
+ "setupapi_windows.go",
"str.go",
"syscall.go",
"syscall_windows.go",
diff --git a/vendor/golang.org/x/sys/windows/exec_windows.go b/vendor/golang.org/x/sys/windows/exec_windows.go
index 7a11e83..75980fd 100644
--- a/vendor/golang.org/x/sys/windows/exec_windows.go
+++ b/vendor/golang.org/x/sys/windows/exec_windows.go
@@ -9,19 +9,17 @@ package windows
import (
errorspkg "errors"
"unsafe"
-
- "golang.org/x/sys/internal/unsafeheader"
)
// EscapeArg rewrites command line argument s as prescribed
// in http://msdn.microsoft.com/en-us/library/ms880421.
// This function returns "" (2 double quotes) if s is empty.
// Alternatively, these transformations are done:
-// - every back slash (\) is doubled, but only if immediately
-// followed by double quote (");
-// - every double quote (") is escaped by back slash (\);
-// - finally, s is wrapped with double quotes (arg -> "arg"),
-// but only if there is space or tab inside s.
+// - every back slash (\) is doubled, but only if immediately
+// followed by double quote (");
+// - every double quote (") is escaped by back slash (\);
+// - finally, s is wrapped with double quotes (arg -> "arg"),
+// but only if there is space or tab inside s.
func EscapeArg(s string) string {
if len(s) == 0 {
return "\"\""
@@ -147,8 +145,12 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo
}
return nil, err
}
+ alloc, err := LocalAlloc(LMEM_FIXED, uint32(size))
+ if err != nil {
+ return nil, err
+ }
// size is guaranteed to be ≥1 by InitializeProcThreadAttributeList.
- al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(&make([]byte, size)[0]))}
+ al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(alloc))}
err = initializeProcThreadAttributeList(al.data, maxAttrCount, 0, &size)
if err != nil {
return nil, err
@@ -157,36 +159,17 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo
}
// Update modifies the ProcThreadAttributeList using UpdateProcThreadAttribute.
-// Note that the value passed to this function will be copied into memory
-// allocated by LocalAlloc, the contents of which should not contain any
-// Go-managed pointers, even if the passed value itself is a Go-managed
-// pointer.
func (al *ProcThreadAttributeListContainer) Update(attribute uintptr, value unsafe.Pointer, size uintptr) error {
- alloc, err := LocalAlloc(LMEM_FIXED, uint32(size))
- if err != nil {
- return err
- }
- var src, dst []byte
- hdr := (*unsafeheader.Slice)(unsafe.Pointer(&src))
- hdr.Data = value
- hdr.Cap = int(size)
- hdr.Len = int(size)
- hdr = (*unsafeheader.Slice)(unsafe.Pointer(&dst))
- hdr.Data = unsafe.Pointer(alloc)
- hdr.Cap = int(size)
- hdr.Len = int(size)
- copy(dst, src)
- al.heapAllocations = append(al.heapAllocations, alloc)
- return updateProcThreadAttribute(al.data, 0, attribute, unsafe.Pointer(alloc), size, nil, nil)
+ al.pointers = append(al.pointers, value)
+ return updateProcThreadAttribute(al.data, 0, attribute, value, size, nil, nil)
}
// Delete frees ProcThreadAttributeList's resources.
func (al *ProcThreadAttributeListContainer) Delete() {
deleteProcThreadAttributeList(al.data)
- for i := range al.heapAllocations {
- LocalFree(Handle(al.heapAllocations[i]))
- }
- al.heapAllocations = nil
+ LocalFree(Handle(unsafe.Pointer(al.data)))
+ al.data = nil
+ al.pointers = nil
}
// List returns the actual ProcThreadAttributeList to be passed to StartupInfoEx.
diff --git a/vendor/golang.org/x/sys/windows/mksyscall.go b/vendor/golang.org/x/sys/windows/mksyscall.go
index 6102910..8563f79 100644
--- a/vendor/golang.org/x/sys/windows/mksyscall.go
+++ b/vendor/golang.org/x/sys/windows/mksyscall.go
@@ -7,4 +7,4 @@
package windows
-//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go
+//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go setupapi_windows.go
diff --git a/vendor/golang.org/x/sys/windows/setupapi_windows.go b/vendor/golang.org/x/sys/windows/setupapi_windows.go
new file mode 100644
index 0000000..14027da
--- /dev/null
+++ b/vendor/golang.org/x/sys/windows/setupapi_windows.go
@@ -0,0 +1,1425 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+import (
+ "encoding/binary"
+ "errors"
+ "fmt"
+ "runtime"
+ "strings"
+ "syscall"
+ "unsafe"
+)
+
+// This file contains functions that wrap SetupAPI.dll and CfgMgr32.dll,
+// core system functions for managing hardware devices, drivers, and the PnP tree.
+// Information about these APIs can be found at:
+// https://docs.microsoft.com/en-us/windows-hardware/drivers/install/setupapi
+// https://docs.microsoft.com/en-us/windows/win32/devinst/cfgmgr32-
+
+const (
+ ERROR_EXPECTED_SECTION_NAME Errno = 0x20000000 | 0xC0000000 | 0
+ ERROR_BAD_SECTION_NAME_LINE Errno = 0x20000000 | 0xC0000000 | 1
+ ERROR_SECTION_NAME_TOO_LONG Errno = 0x20000000 | 0xC0000000 | 2
+ ERROR_GENERAL_SYNTAX Errno = 0x20000000 | 0xC0000000 | 3
+ ERROR_WRONG_INF_STYLE Errno = 0x20000000 | 0xC0000000 | 0x100
+ ERROR_SECTION_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x101
+ ERROR_LINE_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x102
+ ERROR_NO_BACKUP Errno = 0x20000000 | 0xC0000000 | 0x103
+ ERROR_NO_ASSOCIATED_CLASS Errno = 0x20000000 | 0xC0000000 | 0x200
+ ERROR_CLASS_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x201
+ ERROR_DUPLICATE_FOUND Errno = 0x20000000 | 0xC0000000 | 0x202
+ ERROR_NO_DRIVER_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x203
+ ERROR_KEY_DOES_NOT_EXIST Errno = 0x20000000 | 0xC0000000 | 0x204
+ ERROR_INVALID_DEVINST_NAME Errno = 0x20000000 | 0xC0000000 | 0x205
+ ERROR_INVALID_CLASS Errno = 0x20000000 | 0xC0000000 | 0x206
+ ERROR_DEVINST_ALREADY_EXISTS Errno = 0x20000000 | 0xC0000000 | 0x207
+ ERROR_DEVINFO_NOT_REGISTERED Errno = 0x20000000 | 0xC0000000 | 0x208
+ ERROR_INVALID_REG_PROPERTY Errno = 0x20000000 | 0xC0000000 | 0x209
+ ERROR_NO_INF Errno = 0x20000000 | 0xC0000000 | 0x20A
+ ERROR_NO_SUCH_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x20B
+ ERROR_CANT_LOAD_CLASS_ICON Errno = 0x20000000 | 0xC0000000 | 0x20C
+ ERROR_INVALID_CLASS_INSTALLER Errno = 0x20000000 | 0xC0000000 | 0x20D
+ ERROR_DI_DO_DEFAULT Errno = 0x20000000 | 0xC0000000 | 0x20E
+ ERROR_DI_NOFILECOPY Errno = 0x20000000 | 0xC0000000 | 0x20F
+ ERROR_INVALID_HWPROFILE Errno = 0x20000000 | 0xC0000000 | 0x210
+ ERROR_NO_DEVICE_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x211
+ ERROR_DEVINFO_LIST_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x212
+ ERROR_DEVINFO_DATA_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x213
+ ERROR_DI_BAD_PATH Errno = 0x20000000 | 0xC0000000 | 0x214
+ ERROR_NO_CLASSINSTALL_PARAMS Errno = 0x20000000 | 0xC0000000 | 0x215
+ ERROR_FILEQUEUE_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x216
+ ERROR_BAD_SERVICE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x217
+ ERROR_NO_CLASS_DRIVER_LIST Errno = 0x20000000 | 0xC0000000 | 0x218
+ ERROR_NO_ASSOCIATED_SERVICE Errno = 0x20000000 | 0xC0000000 | 0x219
+ ERROR_NO_DEFAULT_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x21A
+ ERROR_DEVICE_INTERFACE_ACTIVE Errno = 0x20000000 | 0xC0000000 | 0x21B
+ ERROR_DEVICE_INTERFACE_REMOVED Errno = 0x20000000 | 0xC0000000 | 0x21C
+ ERROR_BAD_INTERFACE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x21D
+ ERROR_NO_SUCH_INTERFACE_CLASS Errno = 0x20000000 | 0xC0000000 | 0x21E
+ ERROR_INVALID_REFERENCE_STRING Errno = 0x20000000 | 0xC0000000 | 0x21F
+ ERROR_INVALID_MACHINENAME Errno = 0x20000000 | 0xC0000000 | 0x220
+ ERROR_REMOTE_COMM_FAILURE Errno = 0x20000000 | 0xC0000000 | 0x221
+ ERROR_MACHINE_UNAVAILABLE Errno = 0x20000000 | 0xC0000000 | 0x222
+ ERROR_NO_CONFIGMGR_SERVICES Errno = 0x20000000 | 0xC0000000 | 0x223
+ ERROR_INVALID_PROPPAGE_PROVIDER Errno = 0x20000000 | 0xC0000000 | 0x224
+ ERROR_NO_SUCH_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x225
+ ERROR_DI_POSTPROCESSING_REQUIRED Errno = 0x20000000 | 0xC0000000 | 0x226
+ ERROR_INVALID_COINSTALLER Errno = 0x20000000 | 0xC0000000 | 0x227
+ ERROR_NO_COMPAT_DRIVERS Errno = 0x20000000 | 0xC0000000 | 0x228
+ ERROR_NO_DEVICE_ICON Errno = 0x20000000 | 0xC0000000 | 0x229
+ ERROR_INVALID_INF_LOGCONFIG Errno = 0x20000000 | 0xC0000000 | 0x22A
+ ERROR_DI_DONT_INSTALL Errno = 0x20000000 | 0xC0000000 | 0x22B
+ ERROR_INVALID_FILTER_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22C
+ ERROR_NON_WINDOWS_NT_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22D
+ ERROR_NON_WINDOWS_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22E
+ ERROR_NO_CATALOG_FOR_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x22F
+ ERROR_DEVINSTALL_QUEUE_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x230
+ ERROR_NOT_DISABLEABLE Errno = 0x20000000 | 0xC0000000 | 0x231
+ ERROR_CANT_REMOVE_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x232
+ ERROR_INVALID_TARGET Errno = 0x20000000 | 0xC0000000 | 0x233
+ ERROR_DRIVER_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x234
+ ERROR_IN_WOW64 Errno = 0x20000000 | 0xC0000000 | 0x235
+ ERROR_SET_SYSTEM_RESTORE_POINT Errno = 0x20000000 | 0xC0000000 | 0x236
+ ERROR_SCE_DISABLED Errno = 0x20000000 | 0xC0000000 | 0x238
+ ERROR_UNKNOWN_EXCEPTION Errno = 0x20000000 | 0xC0000000 | 0x239
+ ERROR_PNP_REGISTRY_ERROR Errno = 0x20000000 | 0xC0000000 | 0x23A
+ ERROR_REMOTE_REQUEST_UNSUPPORTED Errno = 0x20000000 | 0xC0000000 | 0x23B
+ ERROR_NOT_AN_INSTALLED_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x23C
+ ERROR_INF_IN_USE_BY_DEVICES Errno = 0x20000000 | 0xC0000000 | 0x23D
+ ERROR_DI_FUNCTION_OBSOLETE Errno = 0x20000000 | 0xC0000000 | 0x23E
+ ERROR_NO_AUTHENTICODE_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x23F
+ ERROR_AUTHENTICODE_DISALLOWED Errno = 0x20000000 | 0xC0000000 | 0x240
+ ERROR_AUTHENTICODE_TRUSTED_PUBLISHER Errno = 0x20000000 | 0xC0000000 | 0x241
+ ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED Errno = 0x20000000 | 0xC0000000 | 0x242
+ ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED Errno = 0x20000000 | 0xC0000000 | 0x243
+ ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x244
+ ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE Errno = 0x20000000 | 0xC0000000 | 0x245
+ ERROR_DEVICE_INSTALLER_NOT_READY Errno = 0x20000000 | 0xC0000000 | 0x246
+ ERROR_DRIVER_STORE_ADD_FAILED Errno = 0x20000000 | 0xC0000000 | 0x247
+ ERROR_DEVICE_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x248
+ ERROR_DRIVER_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x249
+ ERROR_WRONG_INF_TYPE Errno = 0x20000000 | 0xC0000000 | 0x24A
+ ERROR_FILE_HASH_NOT_IN_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x24B
+ ERROR_DRIVER_STORE_DELETE_FAILED Errno = 0x20000000 | 0xC0000000 | 0x24C
+ ERROR_UNRECOVERABLE_STACK_OVERFLOW Errno = 0x20000000 | 0xC0000000 | 0x300
+ EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW
+ ERROR_NO_DEFAULT_INTERFACE_DEVICE Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE
+ ERROR_INTERFACE_DEVICE_ACTIVE Errno = ERROR_DEVICE_INTERFACE_ACTIVE
+ ERROR_INTERFACE_DEVICE_REMOVED Errno = ERROR_DEVICE_INTERFACE_REMOVED
+ ERROR_NO_SUCH_INTERFACE_DEVICE Errno = ERROR_NO_SUCH_DEVICE_INTERFACE
+)
+
+const (
+ MAX_DEVICE_ID_LEN = 200
+ MAX_DEVNODE_ID_LEN = MAX_DEVICE_ID_LEN
+ MAX_GUID_STRING_LEN = 39 // 38 chars + terminator null
+ MAX_CLASS_NAME_LEN = 32
+ MAX_PROFILE_LEN = 80
+ MAX_CONFIG_VALUE = 9999
+ MAX_INSTANCE_VALUE = 9999
+ CONFIGMG_VERSION = 0x0400
+)
+
+// Maximum string length constants
+const (
+ LINE_LEN = 256 // Windows 9x-compatible maximum for displayable strings coming from a device INF.
+ MAX_INF_STRING_LENGTH = 4096 // Actual maximum size of an INF string (including string substitutions).
+ MAX_INF_SECTION_NAME_LENGTH = 255 // For Windows 9x compatibility, INF section names should be constrained to 32 characters.
+ MAX_TITLE_LEN = 60
+ MAX_INSTRUCTION_LEN = 256
+ MAX_LABEL_LEN = 30
+ MAX_SERVICE_NAME_LEN = 256
+ MAX_SUBTITLE_LEN = 256
+)
+
+const (
+ // SP_MAX_MACHINENAME_LENGTH defines maximum length of a machine name in the format expected by ConfigMgr32 CM_Connect_Machine (i.e., "\\\\MachineName\0").
+ SP_MAX_MACHINENAME_LENGTH = MAX_PATH + 3
+)
+
+// HSPFILEQ is type for setup file queue
+type HSPFILEQ uintptr
+
+// DevInfo holds reference to device information set
+type DevInfo Handle
+
+// DEVINST is a handle usually recognized by cfgmgr32 APIs
+type DEVINST uint32
+
+// DevInfoData is a device information structure (references a device instance that is a member of a device information set)
+type DevInfoData struct {
+ size uint32
+ ClassGUID GUID
+ DevInst DEVINST
+ _ uintptr
+}
+
+// DevInfoListDetailData is a structure for detailed information on a device information set (used for SetupDiGetDeviceInfoListDetail which supersedes the functionality of SetupDiGetDeviceInfoListClass).
+type DevInfoListDetailData struct {
+ size uint32 // Use unsafeSizeOf method
+ ClassGUID GUID
+ RemoteMachineHandle Handle
+ remoteMachineName [SP_MAX_MACHINENAME_LENGTH]uint16
+}
+
+func (*DevInfoListDetailData) unsafeSizeOf() uint32 {
+ if unsafe.Sizeof(uintptr(0)) == 4 {
+ // Windows declares this with pshpack1.h
+ return uint32(unsafe.Offsetof(DevInfoListDetailData{}.remoteMachineName) + unsafe.Sizeof(DevInfoListDetailData{}.remoteMachineName))
+ }
+ return uint32(unsafe.Sizeof(DevInfoListDetailData{}))
+}
+
+func (data *DevInfoListDetailData) RemoteMachineName() string {
+ return UTF16ToString(data.remoteMachineName[:])
+}
+
+func (data *DevInfoListDetailData) SetRemoteMachineName(remoteMachineName string) error {
+ str, err := UTF16FromString(remoteMachineName)
+ if err != nil {
+ return err
+ }
+ copy(data.remoteMachineName[:], str)
+ return nil
+}
+
+// DI_FUNCTION is function type for device installer
+type DI_FUNCTION uint32
+
+const (
+ DIF_SELECTDEVICE DI_FUNCTION = 0x00000001
+ DIF_INSTALLDEVICE DI_FUNCTION = 0x00000002
+ DIF_ASSIGNRESOURCES DI_FUNCTION = 0x00000003
+ DIF_PROPERTIES DI_FUNCTION = 0x00000004
+ DIF_REMOVE DI_FUNCTION = 0x00000005
+ DIF_FIRSTTIMESETUP DI_FUNCTION = 0x00000006
+ DIF_FOUNDDEVICE DI_FUNCTION = 0x00000007
+ DIF_SELECTCLASSDRIVERS DI_FUNCTION = 0x00000008
+ DIF_VALIDATECLASSDRIVERS DI_FUNCTION = 0x00000009
+ DIF_INSTALLCLASSDRIVERS DI_FUNCTION = 0x0000000A
+ DIF_CALCDISKSPACE DI_FUNCTION = 0x0000000B
+ DIF_DESTROYPRIVATEDATA DI_FUNCTION = 0x0000000C
+ DIF_VALIDATEDRIVER DI_FUNCTION = 0x0000000D
+ DIF_DETECT DI_FUNCTION = 0x0000000F
+ DIF_INSTALLWIZARD DI_FUNCTION = 0x00000010
+ DIF_DESTROYWIZARDDATA DI_FUNCTION = 0x00000011
+ DIF_PROPERTYCHANGE DI_FUNCTION = 0x00000012
+ DIF_ENABLECLASS DI_FUNCTION = 0x00000013
+ DIF_DETECTVERIFY DI_FUNCTION = 0x00000014
+ DIF_INSTALLDEVICEFILES DI_FUNCTION = 0x00000015
+ DIF_UNREMOVE DI_FUNCTION = 0x00000016
+ DIF_SELECTBESTCOMPATDRV DI_FUNCTION = 0x00000017
+ DIF_ALLOW_INSTALL DI_FUNCTION = 0x00000018
+ DIF_REGISTERDEVICE DI_FUNCTION = 0x00000019
+ DIF_NEWDEVICEWIZARD_PRESELECT DI_FUNCTION = 0x0000001A
+ DIF_NEWDEVICEWIZARD_SELECT DI_FUNCTION = 0x0000001B
+ DIF_NEWDEVICEWIZARD_PREANALYZE DI_FUNCTION = 0x0000001C
+ DIF_NEWDEVICEWIZARD_POSTANALYZE DI_FUNCTION = 0x0000001D
+ DIF_NEWDEVICEWIZARD_FINISHINSTALL DI_FUNCTION = 0x0000001E
+ DIF_INSTALLINTERFACES DI_FUNCTION = 0x00000020
+ DIF_DETECTCANCEL DI_FUNCTION = 0x00000021
+ DIF_REGISTER_COINSTALLERS DI_FUNCTION = 0x00000022
+ DIF_ADDPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000023
+ DIF_ADDPROPERTYPAGE_BASIC DI_FUNCTION = 0x00000024
+ DIF_TROUBLESHOOTER DI_FUNCTION = 0x00000026
+ DIF_POWERMESSAGEWAKE DI_FUNCTION = 0x00000027
+ DIF_ADDREMOTEPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000028
+ DIF_UPDATEDRIVER_UI DI_FUNCTION = 0x00000029
+ DIF_FINISHINSTALL_ACTION DI_FUNCTION = 0x0000002A
+)
+
+// DevInstallParams is device installation parameters structure (associated with a particular device information element, or globally with a device information set)
+type DevInstallParams struct {
+ size uint32
+ Flags DI_FLAGS
+ FlagsEx DI_FLAGSEX
+ hwndParent uintptr
+ InstallMsgHandler uintptr
+ InstallMsgHandlerContext uintptr
+ FileQueue HSPFILEQ
+ _ uintptr
+ _ uint32
+ driverPath [MAX_PATH]uint16
+}
+
+func (params *DevInstallParams) DriverPath() string {
+ return UTF16ToString(params.driverPath[:])
+}
+
+func (params *DevInstallParams) SetDriverPath(driverPath string) error {
+ str, err := UTF16FromString(driverPath)
+ if err != nil {
+ return err
+ }
+ copy(params.driverPath[:], str)
+ return nil
+}
+
+// DI_FLAGS is SP_DEVINSTALL_PARAMS.Flags values
+type DI_FLAGS uint32
+
+const (
+ // Flags for choosing a device
+ DI_SHOWOEM DI_FLAGS = 0x00000001 // support Other... button
+ DI_SHOWCOMPAT DI_FLAGS = 0x00000002 // show compatibility list
+ DI_SHOWCLASS DI_FLAGS = 0x00000004 // show class list
+ DI_SHOWALL DI_FLAGS = 0x00000007 // both class & compat list shown
+ DI_NOVCP DI_FLAGS = 0x00000008 // don't create a new copy queue--use caller-supplied FileQueue
+ DI_DIDCOMPAT DI_FLAGS = 0x00000010 // Searched for compatible devices
+ DI_DIDCLASS DI_FLAGS = 0x00000020 // Searched for class devices
+ DI_AUTOASSIGNRES DI_FLAGS = 0x00000040 // No UI for resources if possible
+
+ // Flags returned by DiInstallDevice to indicate need to reboot/restart
+ DI_NEEDRESTART DI_FLAGS = 0x00000080 // Reboot required to take effect
+ DI_NEEDREBOOT DI_FLAGS = 0x00000100 // ""
+
+ // Flags for device installation
+ DI_NOBROWSE DI_FLAGS = 0x00000200 // no Browse... in InsertDisk
+
+ // Flags set by DiBuildDriverInfoList
+ DI_MULTMFGS DI_FLAGS = 0x00000400 // Set if multiple manufacturers in class driver list
+
+ // Flag indicates that device is disabled
+ DI_DISABLED DI_FLAGS = 0x00000800 // Set if device disabled
+
+ // Flags for Device/Class Properties
+ DI_GENERALPAGE_ADDED DI_FLAGS = 0x00001000
+ DI_RESOURCEPAGE_ADDED DI_FLAGS = 0x00002000
+
+ // Flag to indicate the setting properties for this Device (or class) caused a change so the Dev Mgr UI probably needs to be updated.
+ DI_PROPERTIES_CHANGE DI_FLAGS = 0x00004000
+
+ // Flag to indicate that the sorting from the INF file should be used.
+ DI_INF_IS_SORTED DI_FLAGS = 0x00008000
+
+ // Flag to indicate that only the the INF specified by SP_DEVINSTALL_PARAMS.DriverPath should be searched.
+ DI_ENUMSINGLEINF DI_FLAGS = 0x00010000
+
+ // Flag that prevents ConfigMgr from removing/re-enumerating devices during device
+ // registration, installation, and deletion.
+ DI_DONOTCALLCONFIGMG DI_FLAGS = 0x00020000
+
+ // The following flag can be used to install a device disabled
+ DI_INSTALLDISABLED DI_FLAGS = 0x00040000
+
+ // Flag that causes SetupDiBuildDriverInfoList to build a device's compatible driver
+ // list from its existing class driver list, instead of the normal INF search.
+ DI_COMPAT_FROM_CLASS DI_FLAGS = 0x00080000
+
+ // This flag is set if the Class Install params should be used.
+ DI_CLASSINSTALLPARAMS DI_FLAGS = 0x00100000
+
+ // This flag is set if the caller of DiCallClassInstaller does NOT want the internal default action performed if the Class installer returns ERROR_DI_DO_DEFAULT.
+ DI_NODI_DEFAULTACTION DI_FLAGS = 0x00200000
+
+ // Flags for device installation
+ DI_QUIETINSTALL DI_FLAGS = 0x00800000 // don't confuse the user with questions or excess info
+ DI_NOFILECOPY DI_FLAGS = 0x01000000 // No file Copy necessary
+ DI_FORCECOPY DI_FLAGS = 0x02000000 // Force files to be copied from install path
+ DI_DRIVERPAGE_ADDED DI_FLAGS = 0x04000000 // Prop provider added Driver page.
+ DI_USECI_SELECTSTRINGS DI_FLAGS = 0x08000000 // Use Class Installer Provided strings in the Select Device Dlg
+ DI_OVERRIDE_INFFLAGS DI_FLAGS = 0x10000000 // Override INF flags
+ DI_PROPS_NOCHANGEUSAGE DI_FLAGS = 0x20000000 // No Enable/Disable in General Props
+
+ DI_NOSELECTICONS DI_FLAGS = 0x40000000 // No small icons in select device dialogs
+
+ DI_NOWRITE_IDS DI_FLAGS = 0x80000000 // Don't write HW & Compat IDs on install
+)
+
+// DI_FLAGSEX is SP_DEVINSTALL_PARAMS.FlagsEx values
+type DI_FLAGSEX uint32
+
+const (
+ DI_FLAGSEX_CI_FAILED DI_FLAGSEX = 0x00000004 // Failed to Load/Call class installer
+ DI_FLAGSEX_FINISHINSTALL_ACTION DI_FLAGSEX = 0x00000008 // Class/co-installer wants to get a DIF_FINISH_INSTALL action in client context.
+ DI_FLAGSEX_DIDINFOLIST DI_FLAGSEX = 0x00000010 // Did the Class Info List
+ DI_FLAGSEX_DIDCOMPATINFO DI_FLAGSEX = 0x00000020 // Did the Compat Info List
+ DI_FLAGSEX_FILTERCLASSES DI_FLAGSEX = 0x00000040
+ DI_FLAGSEX_SETFAILEDINSTALL DI_FLAGSEX = 0x00000080
+ DI_FLAGSEX_DEVICECHANGE DI_FLAGSEX = 0x00000100
+ DI_FLAGSEX_ALWAYSWRITEIDS DI_FLAGSEX = 0x00000200
+ DI_FLAGSEX_PROPCHANGE_PENDING DI_FLAGSEX = 0x00000400 // One or more device property sheets have had changes made to them, and need to have a DIF_PROPERTYCHANGE occur.
+ DI_FLAGSEX_ALLOWEXCLUDEDDRVS DI_FLAGSEX = 0x00000800
+ DI_FLAGSEX_NOUIONQUERYREMOVE DI_FLAGSEX = 0x00001000
+ DI_FLAGSEX_USECLASSFORCOMPAT DI_FLAGSEX = 0x00002000 // Use the device's class when building compat drv list. (Ignored if DI_COMPAT_FROM_CLASS flag is specified.)
+ DI_FLAGSEX_NO_DRVREG_MODIFY DI_FLAGSEX = 0x00008000 // Don't run AddReg and DelReg for device's software (driver) key.
+ DI_FLAGSEX_IN_SYSTEM_SETUP DI_FLAGSEX = 0x00010000 // Installation is occurring during initial system setup.
+ DI_FLAGSEX_INET_DRIVER DI_FLAGSEX = 0x00020000 // Driver came from Windows Update
+ DI_FLAGSEX_APPENDDRIVERLIST DI_FLAGSEX = 0x00040000 // Cause SetupDiBuildDriverInfoList to append a new driver list to an existing list.
+ DI_FLAGSEX_PREINSTALLBACKUP DI_FLAGSEX = 0x00080000 // not used
+ DI_FLAGSEX_BACKUPONREPLACE DI_FLAGSEX = 0x00100000 // not used
+ DI_FLAGSEX_DRIVERLIST_FROM_URL DI_FLAGSEX = 0x00200000 // build driver list from INF(s) retrieved from URL specified in SP_DEVINSTALL_PARAMS.DriverPath (empty string means Windows Update website)
+ DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS DI_FLAGSEX = 0x00800000 // Don't include old Internet drivers when building a driver list. Ignored on Windows Vista and later.
+ DI_FLAGSEX_POWERPAGE_ADDED DI_FLAGSEX = 0x01000000 // class installer added their own power page
+ DI_FLAGSEX_FILTERSIMILARDRIVERS DI_FLAGSEX = 0x02000000 // only include similar drivers in class list
+ DI_FLAGSEX_INSTALLEDDRIVER DI_FLAGSEX = 0x04000000 // only add the installed driver to the class or compat driver list. Used in calls to SetupDiBuildDriverInfoList
+ DI_FLAGSEX_NO_CLASSLIST_NODE_MERGE DI_FLAGSEX = 0x08000000 // Don't remove identical driver nodes from the class list
+ DI_FLAGSEX_ALTPLATFORM_DRVSEARCH DI_FLAGSEX = 0x10000000 // Build driver list based on alternate platform information specified in associated file queue
+ DI_FLAGSEX_RESTART_DEVICE_ONLY DI_FLAGSEX = 0x20000000 // only restart the device drivers are being installed on as opposed to restarting all devices using those drivers.
+ DI_FLAGSEX_RECURSIVESEARCH DI_FLAGSEX = 0x40000000 // Tell SetupDiBuildDriverInfoList to do a recursive search
+ DI_FLAGSEX_SEARCH_PUBLISHED_INFS DI_FLAGSEX = 0x80000000 // Tell SetupDiBuildDriverInfoList to do a "published INF" search
+)
+
+// ClassInstallHeader is the first member of any class install parameters structure. It contains the device installation request code that defines the format of the rest of the install parameters structure.
+type ClassInstallHeader struct {
+ size uint32
+ InstallFunction DI_FUNCTION
+}
+
+func MakeClassInstallHeader(installFunction DI_FUNCTION) *ClassInstallHeader {
+ hdr := &ClassInstallHeader{InstallFunction: installFunction}
+ hdr.size = uint32(unsafe.Sizeof(*hdr))
+ return hdr
+}
+
+// DICS_STATE specifies values indicating a change in a device's state
+type DICS_STATE uint32
+
+const (
+ DICS_ENABLE DICS_STATE = 0x00000001 // The device is being enabled.
+ DICS_DISABLE DICS_STATE = 0x00000002 // The device is being disabled.
+ DICS_PROPCHANGE DICS_STATE = 0x00000003 // The properties of the device have changed.
+ DICS_START DICS_STATE = 0x00000004 // The device is being started (if the request is for the currently active hardware profile).
+ DICS_STOP DICS_STATE = 0x00000005 // The device is being stopped. The driver stack will be unloaded and the CSCONFIGFLAG_DO_NOT_START flag will be set for the device.
+)
+
+// DICS_FLAG specifies the scope of a device property change
+type DICS_FLAG uint32
+
+const (
+ DICS_FLAG_GLOBAL DICS_FLAG = 0x00000001 // make change in all hardware profiles
+ DICS_FLAG_CONFIGSPECIFIC DICS_FLAG = 0x00000002 // make change in specified profile only
+ DICS_FLAG_CONFIGGENERAL DICS_FLAG = 0x00000004 // 1 or more hardware profile-specific changes to follow (obsolete)
+)
+
+// PropChangeParams is a structure corresponding to a DIF_PROPERTYCHANGE install function.
+type PropChangeParams struct {
+ ClassInstallHeader ClassInstallHeader
+ StateChange DICS_STATE
+ Scope DICS_FLAG
+ HwProfile uint32
+}
+
+// DI_REMOVEDEVICE specifies the scope of the device removal
+type DI_REMOVEDEVICE uint32
+
+const (
+ DI_REMOVEDEVICE_GLOBAL DI_REMOVEDEVICE = 0x00000001 // Make this change in all hardware profiles. Remove information about the device from the registry.
+ DI_REMOVEDEVICE_CONFIGSPECIFIC DI_REMOVEDEVICE = 0x00000002 // Make this change to only the hardware profile specified by HwProfile. this flag only applies to root-enumerated devices. When Windows removes the device from the last hardware profile in which it was configured, Windows performs a global removal.
+)
+
+// RemoveDeviceParams is a structure corresponding to a DIF_REMOVE install function.
+type RemoveDeviceParams struct {
+ ClassInstallHeader ClassInstallHeader
+ Scope DI_REMOVEDEVICE
+ HwProfile uint32
+}
+
+// DrvInfoData is driver information structure (member of a driver info list that may be associated with a particular device instance, or (globally) with a device information set)
+type DrvInfoData struct {
+ size uint32
+ DriverType uint32
+ _ uintptr
+ description [LINE_LEN]uint16
+ mfgName [LINE_LEN]uint16
+ providerName [LINE_LEN]uint16
+ DriverDate Filetime
+ DriverVersion uint64
+}
+
+func (data *DrvInfoData) Description() string {
+ return UTF16ToString(data.description[:])
+}
+
+func (data *DrvInfoData) SetDescription(description string) error {
+ str, err := UTF16FromString(description)
+ if err != nil {
+ return err
+ }
+ copy(data.description[:], str)
+ return nil
+}
+
+func (data *DrvInfoData) MfgName() string {
+ return UTF16ToString(data.mfgName[:])
+}
+
+func (data *DrvInfoData) SetMfgName(mfgName string) error {
+ str, err := UTF16FromString(mfgName)
+ if err != nil {
+ return err
+ }
+ copy(data.mfgName[:], str)
+ return nil
+}
+
+func (data *DrvInfoData) ProviderName() string {
+ return UTF16ToString(data.providerName[:])
+}
+
+func (data *DrvInfoData) SetProviderName(providerName string) error {
+ str, err := UTF16FromString(providerName)
+ if err != nil {
+ return err
+ }
+ copy(data.providerName[:], str)
+ return nil
+}
+
+// IsNewer method returns true if DrvInfoData date and version is newer than supplied parameters.
+func (data *DrvInfoData) IsNewer(driverDate Filetime, driverVersion uint64) bool {
+ if data.DriverDate.HighDateTime > driverDate.HighDateTime {
+ return true
+ }
+ if data.DriverDate.HighDateTime < driverDate.HighDateTime {
+ return false
+ }
+
+ if data.DriverDate.LowDateTime > driverDate.LowDateTime {
+ return true
+ }
+ if data.DriverDate.LowDateTime < driverDate.LowDateTime {
+ return false
+ }
+
+ if data.DriverVersion > driverVersion {
+ return true
+ }
+ if data.DriverVersion < driverVersion {
+ return false
+ }
+
+ return false
+}
+
+// DrvInfoDetailData is driver information details structure (provides detailed information about a particular driver information structure)
+type DrvInfoDetailData struct {
+ size uint32 // Use unsafeSizeOf method
+ InfDate Filetime
+ compatIDsOffset uint32
+ compatIDsLength uint32
+ _ uintptr
+ sectionName [LINE_LEN]uint16
+ infFileName [MAX_PATH]uint16
+ drvDescription [LINE_LEN]uint16
+ hardwareID [1]uint16
+}
+
+func (*DrvInfoDetailData) unsafeSizeOf() uint32 {
+ if unsafe.Sizeof(uintptr(0)) == 4 {
+ // Windows declares this with pshpack1.h
+ return uint32(unsafe.Offsetof(DrvInfoDetailData{}.hardwareID) + unsafe.Sizeof(DrvInfoDetailData{}.hardwareID))
+ }
+ return uint32(unsafe.Sizeof(DrvInfoDetailData{}))
+}
+
+func (data *DrvInfoDetailData) SectionName() string {
+ return UTF16ToString(data.sectionName[:])
+}
+
+func (data *DrvInfoDetailData) InfFileName() string {
+ return UTF16ToString(data.infFileName[:])
+}
+
+func (data *DrvInfoDetailData) DrvDescription() string {
+ return UTF16ToString(data.drvDescription[:])
+}
+
+func (data *DrvInfoDetailData) HardwareID() string {
+ if data.compatIDsOffset > 1 {
+ bufW := data.getBuf()
+ return UTF16ToString(bufW[:wcslen(bufW)])
+ }
+
+ return ""
+}
+
+func (data *DrvInfoDetailData) CompatIDs() []string {
+ a := make([]string, 0)
+
+ if data.compatIDsLength > 0 {
+ bufW := data.getBuf()
+ bufW = bufW[data.compatIDsOffset : data.compatIDsOffset+data.compatIDsLength]
+ for i := 0; i < len(bufW); {
+ j := i + wcslen(bufW[i:])
+ if i < j {
+ a = append(a, UTF16ToString(bufW[i:j]))
+ }
+ i = j + 1
+ }
+ }
+
+ return a
+}
+
+func (data *DrvInfoDetailData) getBuf() []uint16 {
+ len := (data.size - uint32(unsafe.Offsetof(data.hardwareID))) / 2
+ sl := struct {
+ addr *uint16
+ len int
+ cap int
+ }{&data.hardwareID[0], int(len), int(len)}
+ return *(*[]uint16)(unsafe.Pointer(&sl))
+}
+
+// IsCompatible method tests if given hardware ID matches the driver or is listed on the compatible ID list.
+func (data *DrvInfoDetailData) IsCompatible(hwid string) bool {
+ hwidLC := strings.ToLower(hwid)
+ if strings.ToLower(data.HardwareID()) == hwidLC {
+ return true
+ }
+ a := data.CompatIDs()
+ for i := range a {
+ if strings.ToLower(a[i]) == hwidLC {
+ return true
+ }
+ }
+
+ return false
+}
+
+// DICD flags control SetupDiCreateDeviceInfo
+type DICD uint32
+
+const (
+ DICD_GENERATE_ID DICD = 0x00000001
+ DICD_INHERIT_CLASSDRVS DICD = 0x00000002
+)
+
+// SUOI flags control SetupUninstallOEMInf
+type SUOI uint32
+
+const (
+ SUOI_FORCEDELETE SUOI = 0x0001
+)
+
+// SPDIT flags to distinguish between class drivers and
+// device drivers. (Passed in 'DriverType' parameter of
+// driver information list APIs)
+type SPDIT uint32
+
+const (
+ SPDIT_NODRIVER SPDIT = 0x00000000
+ SPDIT_CLASSDRIVER SPDIT = 0x00000001
+ SPDIT_COMPATDRIVER SPDIT = 0x00000002
+)
+
+// DIGCF flags control what is included in the device information set built by SetupDiGetClassDevs
+type DIGCF uint32
+
+const (
+ DIGCF_DEFAULT DIGCF = 0x00000001 // only valid with DIGCF_DEVICEINTERFACE
+ DIGCF_PRESENT DIGCF = 0x00000002
+ DIGCF_ALLCLASSES DIGCF = 0x00000004
+ DIGCF_PROFILE DIGCF = 0x00000008
+ DIGCF_DEVICEINTERFACE DIGCF = 0x00000010
+)
+
+// DIREG specifies values for SetupDiCreateDevRegKey, SetupDiOpenDevRegKey, and SetupDiDeleteDevRegKey.
+type DIREG uint32
+
+const (
+ DIREG_DEV DIREG = 0x00000001 // Open/Create/Delete device key
+ DIREG_DRV DIREG = 0x00000002 // Open/Create/Delete driver key
+ DIREG_BOTH DIREG = 0x00000004 // Delete both driver and Device key
+)
+
+// SPDRP specifies device registry property codes
+// (Codes marked as read-only (R) may only be used for
+// SetupDiGetDeviceRegistryProperty)
+//
+// These values should cover the same set of registry properties
+// as defined by the CM_DRP codes in cfgmgr32.h.
+//
+// Note that SPDRP codes are zero based while CM_DRP codes are one based!
+type SPDRP uint32
+
+const (
+ SPDRP_DEVICEDESC SPDRP = 0x00000000 // DeviceDesc (R/W)
+ SPDRP_HARDWAREID SPDRP = 0x00000001 // HardwareID (R/W)
+ SPDRP_COMPATIBLEIDS SPDRP = 0x00000002 // CompatibleIDs (R/W)
+ SPDRP_SERVICE SPDRP = 0x00000004 // Service (R/W)
+ SPDRP_CLASS SPDRP = 0x00000007 // Class (R--tied to ClassGUID)
+ SPDRP_CLASSGUID SPDRP = 0x00000008 // ClassGUID (R/W)
+ SPDRP_DRIVER SPDRP = 0x00000009 // Driver (R/W)
+ SPDRP_CONFIGFLAGS SPDRP = 0x0000000A // ConfigFlags (R/W)
+ SPDRP_MFG SPDRP = 0x0000000B // Mfg (R/W)
+ SPDRP_FRIENDLYNAME SPDRP = 0x0000000C // FriendlyName (R/W)
+ SPDRP_LOCATION_INFORMATION SPDRP = 0x0000000D // LocationInformation (R/W)
+ SPDRP_PHYSICAL_DEVICE_OBJECT_NAME SPDRP = 0x0000000E // PhysicalDeviceObjectName (R)
+ SPDRP_CAPABILITIES SPDRP = 0x0000000F // Capabilities (R)
+ SPDRP_UI_NUMBER SPDRP = 0x00000010 // UiNumber (R)
+ SPDRP_UPPERFILTERS SPDRP = 0x00000011 // UpperFilters (R/W)
+ SPDRP_LOWERFILTERS SPDRP = 0x00000012 // LowerFilters (R/W)
+ SPDRP_BUSTYPEGUID SPDRP = 0x00000013 // BusTypeGUID (R)
+ SPDRP_LEGACYBUSTYPE SPDRP = 0x00000014 // LegacyBusType (R)
+ SPDRP_BUSNUMBER SPDRP = 0x00000015 // BusNumber (R)
+ SPDRP_ENUMERATOR_NAME SPDRP = 0x00000016 // Enumerator Name (R)
+ SPDRP_SECURITY SPDRP = 0x00000017 // Security (R/W, binary form)
+ SPDRP_SECURITY_SDS SPDRP = 0x00000018 // Security (W, SDS form)
+ SPDRP_DEVTYPE SPDRP = 0x00000019 // Device Type (R/W)
+ SPDRP_EXCLUSIVE SPDRP = 0x0000001A // Device is exclusive-access (R/W)
+ SPDRP_CHARACTERISTICS SPDRP = 0x0000001B // Device Characteristics (R/W)
+ SPDRP_ADDRESS SPDRP = 0x0000001C // Device Address (R)
+ SPDRP_UI_NUMBER_DESC_FORMAT SPDRP = 0x0000001D // UiNumberDescFormat (R/W)
+ SPDRP_DEVICE_POWER_DATA SPDRP = 0x0000001E // Device Power Data (R)
+ SPDRP_REMOVAL_POLICY SPDRP = 0x0000001F // Removal Policy (R)
+ SPDRP_REMOVAL_POLICY_HW_DEFAULT SPDRP = 0x00000020 // Hardware Removal Policy (R)
+ SPDRP_REMOVAL_POLICY_OVERRIDE SPDRP = 0x00000021 // Removal Policy Override (RW)
+ SPDRP_INSTALL_STATE SPDRP = 0x00000022 // Device Install State (R)
+ SPDRP_LOCATION_PATHS SPDRP = 0x00000023 // Device Location Paths (R)
+ SPDRP_BASE_CONTAINERID SPDRP = 0x00000024 // Base ContainerID (R)
+
+ SPDRP_MAXIMUM_PROPERTY SPDRP = 0x00000025 // Upper bound on ordinals
+)
+
+// DEVPROPTYPE represents the property-data-type identifier that specifies the
+// data type of a device property value in the unified device property model.
+type DEVPROPTYPE uint32
+
+const (
+ DEVPROP_TYPEMOD_ARRAY DEVPROPTYPE = 0x00001000
+ DEVPROP_TYPEMOD_LIST DEVPROPTYPE = 0x00002000
+
+ DEVPROP_TYPE_EMPTY DEVPROPTYPE = 0x00000000
+ DEVPROP_TYPE_NULL DEVPROPTYPE = 0x00000001
+ DEVPROP_TYPE_SBYTE DEVPROPTYPE = 0x00000002
+ DEVPROP_TYPE_BYTE DEVPROPTYPE = 0x00000003
+ DEVPROP_TYPE_INT16 DEVPROPTYPE = 0x00000004
+ DEVPROP_TYPE_UINT16 DEVPROPTYPE = 0x00000005
+ DEVPROP_TYPE_INT32 DEVPROPTYPE = 0x00000006
+ DEVPROP_TYPE_UINT32 DEVPROPTYPE = 0x00000007
+ DEVPROP_TYPE_INT64 DEVPROPTYPE = 0x00000008
+ DEVPROP_TYPE_UINT64 DEVPROPTYPE = 0x00000009
+ DEVPROP_TYPE_FLOAT DEVPROPTYPE = 0x0000000A
+ DEVPROP_TYPE_DOUBLE DEVPROPTYPE = 0x0000000B
+ DEVPROP_TYPE_DECIMAL DEVPROPTYPE = 0x0000000C
+ DEVPROP_TYPE_GUID DEVPROPTYPE = 0x0000000D
+ DEVPROP_TYPE_CURRENCY DEVPROPTYPE = 0x0000000E
+ DEVPROP_TYPE_DATE DEVPROPTYPE = 0x0000000F
+ DEVPROP_TYPE_FILETIME DEVPROPTYPE = 0x00000010
+ DEVPROP_TYPE_BOOLEAN DEVPROPTYPE = 0x00000011
+ DEVPROP_TYPE_STRING DEVPROPTYPE = 0x00000012
+ DEVPROP_TYPE_STRING_LIST DEVPROPTYPE = DEVPROP_TYPE_STRING | DEVPROP_TYPEMOD_LIST
+ DEVPROP_TYPE_SECURITY_DESCRIPTOR DEVPROPTYPE = 0x00000013
+ DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING DEVPROPTYPE = 0x00000014
+ DEVPROP_TYPE_DEVPROPKEY DEVPROPTYPE = 0x00000015
+ DEVPROP_TYPE_DEVPROPTYPE DEVPROPTYPE = 0x00000016
+ DEVPROP_TYPE_BINARY DEVPROPTYPE = DEVPROP_TYPE_BYTE | DEVPROP_TYPEMOD_ARRAY
+ DEVPROP_TYPE_ERROR DEVPROPTYPE = 0x00000017
+ DEVPROP_TYPE_NTSTATUS DEVPROPTYPE = 0x00000018
+ DEVPROP_TYPE_STRING_INDIRECT DEVPROPTYPE = 0x00000019
+
+ MAX_DEVPROP_TYPE DEVPROPTYPE = 0x00000019
+ MAX_DEVPROP_TYPEMOD DEVPROPTYPE = 0x00002000
+
+ DEVPROP_MASK_TYPE DEVPROPTYPE = 0x00000FFF
+ DEVPROP_MASK_TYPEMOD DEVPROPTYPE = 0x0000F000
+)
+
+// DEVPROPGUID specifies a property category.
+type DEVPROPGUID GUID
+
+// DEVPROPID uniquely identifies the property within the property category.
+type DEVPROPID uint32
+
+const DEVPROPID_FIRST_USABLE DEVPROPID = 2
+
+// DEVPROPKEY represents a device property key for a device property in the
+// unified device property model.
+type DEVPROPKEY struct {
+ FmtID DEVPROPGUID
+ PID DEVPROPID
+}
+
+// CONFIGRET is a return value or error code from cfgmgr32 APIs
+type CONFIGRET uint32
+
+func (ret CONFIGRET) Error() string {
+ if win32Error, ok := ret.Unwrap().(Errno); ok {
+ return fmt.Sprintf("%s (CfgMgr error: 0x%08x)", win32Error.Error(), uint32(ret))
+ }
+ return fmt.Sprintf("CfgMgr error: 0x%08x", uint32(ret))
+}
+
+func (ret CONFIGRET) Win32Error(defaultError Errno) Errno {
+ return cm_MapCrToWin32Err(ret, defaultError)
+}
+
+func (ret CONFIGRET) Unwrap() error {
+ const noMatch = Errno(^uintptr(0))
+ win32Error := ret.Win32Error(noMatch)
+ if win32Error == noMatch {
+ return nil
+ }
+ return win32Error
+}
+
+const (
+ CR_SUCCESS CONFIGRET = 0x00000000
+ CR_DEFAULT CONFIGRET = 0x00000001
+ CR_OUT_OF_MEMORY CONFIGRET = 0x00000002
+ CR_INVALID_POINTER CONFIGRET = 0x00000003
+ CR_INVALID_FLAG CONFIGRET = 0x00000004
+ CR_INVALID_DEVNODE CONFIGRET = 0x00000005
+ CR_INVALID_DEVINST = CR_INVALID_DEVNODE
+ CR_INVALID_RES_DES CONFIGRET = 0x00000006
+ CR_INVALID_LOG_CONF CONFIGRET = 0x00000007
+ CR_INVALID_ARBITRATOR CONFIGRET = 0x00000008
+ CR_INVALID_NODELIST CONFIGRET = 0x00000009
+ CR_DEVNODE_HAS_REQS CONFIGRET = 0x0000000A
+ CR_DEVINST_HAS_REQS = CR_DEVNODE_HAS_REQS
+ CR_INVALID_RESOURCEID CONFIGRET = 0x0000000B
+ CR_DLVXD_NOT_FOUND CONFIGRET = 0x0000000C
+ CR_NO_SUCH_DEVNODE CONFIGRET = 0x0000000D
+ CR_NO_SUCH_DEVINST = CR_NO_SUCH_DEVNODE
+ CR_NO_MORE_LOG_CONF CONFIGRET = 0x0000000E
+ CR_NO_MORE_RES_DES CONFIGRET = 0x0000000F
+ CR_ALREADY_SUCH_DEVNODE CONFIGRET = 0x00000010
+ CR_ALREADY_SUCH_DEVINST = CR_ALREADY_SUCH_DEVNODE
+ CR_INVALID_RANGE_LIST CONFIGRET = 0x00000011
+ CR_INVALID_RANGE CONFIGRET = 0x00000012
+ CR_FAILURE CONFIGRET = 0x00000013
+ CR_NO_SUCH_LOGICAL_DEV CONFIGRET = 0x00000014
+ CR_CREATE_BLOCKED CONFIGRET = 0x00000015
+ CR_NOT_SYSTEM_VM CONFIGRET = 0x00000016
+ CR_REMOVE_VETOED CONFIGRET = 0x00000017
+ CR_APM_VETOED CONFIGRET = 0x00000018
+ CR_INVALID_LOAD_TYPE CONFIGRET = 0x00000019
+ CR_BUFFER_SMALL CONFIGRET = 0x0000001A
+ CR_NO_ARBITRATOR CONFIGRET = 0x0000001B
+ CR_NO_REGISTRY_HANDLE CONFIGRET = 0x0000001C
+ CR_REGISTRY_ERROR CONFIGRET = 0x0000001D
+ CR_INVALID_DEVICE_ID CONFIGRET = 0x0000001E
+ CR_INVALID_DATA CONFIGRET = 0x0000001F
+ CR_INVALID_API CONFIGRET = 0x00000020
+ CR_DEVLOADER_NOT_READY CONFIGRET = 0x00000021
+ CR_NEED_RESTART CONFIGRET = 0x00000022
+ CR_NO_MORE_HW_PROFILES CONFIGRET = 0x00000023
+ CR_DEVICE_NOT_THERE CONFIGRET = 0x00000024
+ CR_NO_SUCH_VALUE CONFIGRET = 0x00000025
+ CR_WRONG_TYPE CONFIGRET = 0x00000026
+ CR_INVALID_PRIORITY CONFIGRET = 0x00000027
+ CR_NOT_DISABLEABLE CONFIGRET = 0x00000028
+ CR_FREE_RESOURCES CONFIGRET = 0x00000029
+ CR_QUERY_VETOED CONFIGRET = 0x0000002A
+ CR_CANT_SHARE_IRQ CONFIGRET = 0x0000002B
+ CR_NO_DEPENDENT CONFIGRET = 0x0000002C
+ CR_SAME_RESOURCES CONFIGRET = 0x0000002D
+ CR_NO_SUCH_REGISTRY_KEY CONFIGRET = 0x0000002E
+ CR_INVALID_MACHINENAME CONFIGRET = 0x0000002F
+ CR_REMOTE_COMM_FAILURE CONFIGRET = 0x00000030
+ CR_MACHINE_UNAVAILABLE CONFIGRET = 0x00000031
+ CR_NO_CM_SERVICES CONFIGRET = 0x00000032
+ CR_ACCESS_DENIED CONFIGRET = 0x00000033
+ CR_CALL_NOT_IMPLEMENTED CONFIGRET = 0x00000034
+ CR_INVALID_PROPERTY CONFIGRET = 0x00000035
+ CR_DEVICE_INTERFACE_ACTIVE CONFIGRET = 0x00000036
+ CR_NO_SUCH_DEVICE_INTERFACE CONFIGRET = 0x00000037
+ CR_INVALID_REFERENCE_STRING CONFIGRET = 0x00000038
+ CR_INVALID_CONFLICT_LIST CONFIGRET = 0x00000039
+ CR_INVALID_INDEX CONFIGRET = 0x0000003A
+ CR_INVALID_STRUCTURE_SIZE CONFIGRET = 0x0000003B
+ NUM_CR_RESULTS CONFIGRET = 0x0000003C
+)
+
+const (
+ CM_GET_DEVICE_INTERFACE_LIST_PRESENT = 0 // only currently 'live' device interfaces
+ CM_GET_DEVICE_INTERFACE_LIST_ALL_DEVICES = 1 // all registered device interfaces, live or not
+)
+
+const (
+ DN_ROOT_ENUMERATED = 0x00000001 // Was enumerated by ROOT
+ DN_DRIVER_LOADED = 0x00000002 // Has Register_Device_Driver
+ DN_ENUM_LOADED = 0x00000004 // Has Register_Enumerator
+ DN_STARTED = 0x00000008 // Is currently configured
+ DN_MANUAL = 0x00000010 // Manually installed
+ DN_NEED_TO_ENUM = 0x00000020 // May need reenumeration
+ DN_NOT_FIRST_TIME = 0x00000040 // Has received a config
+ DN_HARDWARE_ENUM = 0x00000080 // Enum generates hardware ID
+ DN_LIAR = 0x00000100 // Lied about can reconfig once
+ DN_HAS_MARK = 0x00000200 // Not CM_Create_DevInst lately
+ DN_HAS_PROBLEM = 0x00000400 // Need device installer
+ DN_FILTERED = 0x00000800 // Is filtered
+ DN_MOVED = 0x00001000 // Has been moved
+ DN_DISABLEABLE = 0x00002000 // Can be disabled
+ DN_REMOVABLE = 0x00004000 // Can be removed
+ DN_PRIVATE_PROBLEM = 0x00008000 // Has a private problem
+ DN_MF_PARENT = 0x00010000 // Multi function parent
+ DN_MF_CHILD = 0x00020000 // Multi function child
+ DN_WILL_BE_REMOVED = 0x00040000 // DevInst is being removed
+ DN_NOT_FIRST_TIMEE = 0x00080000 // Has received a config enumerate
+ DN_STOP_FREE_RES = 0x00100000 // When child is stopped, free resources
+ DN_REBAL_CANDIDATE = 0x00200000 // Don't skip during rebalance
+ DN_BAD_PARTIAL = 0x00400000 // This devnode's log_confs do not have same resources
+ DN_NT_ENUMERATOR = 0x00800000 // This devnode's is an NT enumerator
+ DN_NT_DRIVER = 0x01000000 // This devnode's is an NT driver
+ DN_NEEDS_LOCKING = 0x02000000 // Devnode need lock resume processing
+ DN_ARM_WAKEUP = 0x04000000 // Devnode can be the wakeup device
+ DN_APM_ENUMERATOR = 0x08000000 // APM aware enumerator
+ DN_APM_DRIVER = 0x10000000 // APM aware driver
+ DN_SILENT_INSTALL = 0x20000000 // Silent install
+ DN_NO_SHOW_IN_DM = 0x40000000 // No show in device manager
+ DN_BOOT_LOG_PROB = 0x80000000 // Had a problem during preassignment of boot log conf
+ DN_NEED_RESTART = DN_LIAR // System needs to be restarted for this Devnode to work properly
+ DN_DRIVER_BLOCKED = DN_NOT_FIRST_TIME // One or more drivers are blocked from loading for this Devnode
+ DN_LEGACY_DRIVER = DN_MOVED // This device is using a legacy driver
+ DN_CHILD_WITH_INVALID_ID = DN_HAS_MARK // One or more children have invalid IDs
+ DN_DEVICE_DISCONNECTED = DN_NEEDS_LOCKING // The function driver for a device reported that the device is not connected. Typically this means a wireless device is out of range.
+ DN_QUERY_REMOVE_PENDING = DN_MF_PARENT // Device is part of a set of related devices collectively pending query-removal
+ DN_QUERY_REMOVE_ACTIVE = DN_MF_CHILD // Device is actively engaged in a query-remove IRP
+ DN_CHANGEABLE_FLAGS = DN_NOT_FIRST_TIME | DN_HARDWARE_ENUM | DN_HAS_MARK | DN_DISABLEABLE | DN_REMOVABLE | DN_MF_CHILD | DN_MF_PARENT | DN_NOT_FIRST_TIMEE | DN_STOP_FREE_RES | DN_REBAL_CANDIDATE | DN_NT_ENUMERATOR | DN_NT_DRIVER | DN_SILENT_INSTALL | DN_NO_SHOW_IN_DM
+)
+
+//sys setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiCreateDeviceInfoListExW
+
+// SetupDiCreateDeviceInfoListEx function creates an empty device information set on a remote or a local computer and optionally associates the set with a device setup class.
+func SetupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName string) (deviceInfoSet DevInfo, err error) {
+ var machineNameUTF16 *uint16
+ if machineName != "" {
+ machineNameUTF16, err = UTF16PtrFromString(machineName)
+ if err != nil {
+ return
+ }
+ }
+ return setupDiCreateDeviceInfoListEx(classGUID, hwndParent, machineNameUTF16, 0)
+}
+
+//sys setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) = setupapi.SetupDiGetDeviceInfoListDetailW
+
+// SetupDiGetDeviceInfoListDetail function retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name.
+func SetupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo) (deviceInfoSetDetailData *DevInfoListDetailData, err error) {
+ data := &DevInfoListDetailData{}
+ data.size = data.unsafeSizeOf()
+
+ return data, setupDiGetDeviceInfoListDetail(deviceInfoSet, data)
+}
+
+// DeviceInfoListDetail method retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name.
+func (deviceInfoSet DevInfo) DeviceInfoListDetail() (*DevInfoListDetailData, error) {
+ return SetupDiGetDeviceInfoListDetail(deviceInfoSet)
+}
+
+//sys setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCreateDeviceInfoW
+
+// SetupDiCreateDeviceInfo function creates a new device information element and adds it as a new member to the specified device information set.
+func SetupDiCreateDeviceInfo(deviceInfoSet DevInfo, deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (deviceInfoData *DevInfoData, err error) {
+ deviceNameUTF16, err := UTF16PtrFromString(deviceName)
+ if err != nil {
+ return
+ }
+
+ var deviceDescriptionUTF16 *uint16
+ if deviceDescription != "" {
+ deviceDescriptionUTF16, err = UTF16PtrFromString(deviceDescription)
+ if err != nil {
+ return
+ }
+ }
+
+ data := &DevInfoData{}
+ data.size = uint32(unsafe.Sizeof(*data))
+
+ return data, setupDiCreateDeviceInfo(deviceInfoSet, deviceNameUTF16, classGUID, deviceDescriptionUTF16, hwndParent, creationFlags, data)
+}
+
+// CreateDeviceInfo method creates a new device information element and adds it as a new member to the specified device information set.
+func (deviceInfoSet DevInfo) CreateDeviceInfo(deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (*DevInfoData, error) {
+ return SetupDiCreateDeviceInfo(deviceInfoSet, deviceName, classGUID, deviceDescription, hwndParent, creationFlags)
+}
+
+//sys setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiEnumDeviceInfo
+
+// SetupDiEnumDeviceInfo function returns a DevInfoData structure that specifies a device information element in a device information set.
+func SetupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex int) (*DevInfoData, error) {
+ data := &DevInfoData{}
+ data.size = uint32(unsafe.Sizeof(*data))
+
+ return data, setupDiEnumDeviceInfo(deviceInfoSet, uint32(memberIndex), data)
+}
+
+// EnumDeviceInfo method returns a DevInfoData structure that specifies a device information element in a device information set.
+func (deviceInfoSet DevInfo) EnumDeviceInfo(memberIndex int) (*DevInfoData, error) {
+ return SetupDiEnumDeviceInfo(deviceInfoSet, memberIndex)
+}
+
+// SetupDiDestroyDeviceInfoList function deletes a device information set and frees all associated memory.
+//sys SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiDestroyDeviceInfoList
+
+// Close method deletes a device information set and frees all associated memory.
+func (deviceInfoSet DevInfo) Close() error {
+ return SetupDiDestroyDeviceInfoList(deviceInfoSet)
+}
+
+//sys SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiBuildDriverInfoList
+
+// BuildDriverInfoList method builds a list of drivers that is associated with a specific device or with the global class driver list for a device information set.
+func (deviceInfoSet DevInfo) BuildDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error {
+ return SetupDiBuildDriverInfoList(deviceInfoSet, deviceInfoData, driverType)
+}
+
+//sys SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiCancelDriverInfoSearch
+
+// CancelDriverInfoSearch method cancels a driver list search that is currently in progress in a different thread.
+func (deviceInfoSet DevInfo) CancelDriverInfoSearch() error {
+ return SetupDiCancelDriverInfoSearch(deviceInfoSet)
+}
+
+//sys setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiEnumDriverInfoW
+
+// SetupDiEnumDriverInfo function enumerates the members of a driver list.
+func SetupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) {
+ data := &DrvInfoData{}
+ data.size = uint32(unsafe.Sizeof(*data))
+
+ return data, setupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, uint32(memberIndex), data)
+}
+
+// EnumDriverInfo method enumerates the members of a driver list.
+func (deviceInfoSet DevInfo) EnumDriverInfo(deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) {
+ return SetupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, memberIndex)
+}
+
+//sys setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiGetSelectedDriverW
+
+// SetupDiGetSelectedDriver function retrieves the selected driver for a device information set or a particular device information element.
+func SetupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DrvInfoData, error) {
+ data := &DrvInfoData{}
+ data.size = uint32(unsafe.Sizeof(*data))
+
+ return data, setupDiGetSelectedDriver(deviceInfoSet, deviceInfoData, data)
+}
+
+// SelectedDriver method retrieves the selected driver for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SelectedDriver(deviceInfoData *DevInfoData) (*DrvInfoData, error) {
+ return SetupDiGetSelectedDriver(deviceInfoSet, deviceInfoData)
+}
+
+//sys SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiSetSelectedDriverW
+
+// SetSelectedDriver method sets, or resets, the selected driver for a device information element or the selected class driver for a device information set.
+func (deviceInfoSet DevInfo) SetSelectedDriver(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) error {
+ return SetupDiSetSelectedDriver(deviceInfoSet, deviceInfoData, driverInfoData)
+}
+
+//sys setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDriverInfoDetailW
+
+// SetupDiGetDriverInfoDetail function retrieves driver information detail for a device information set or a particular device information element in the device information set.
+func SetupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) {
+ reqSize := uint32(2048)
+ for {
+ buf := make([]byte, reqSize)
+ data := (*DrvInfoDetailData)(unsafe.Pointer(&buf[0]))
+ data.size = data.unsafeSizeOf()
+ err := setupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData, data, uint32(len(buf)), &reqSize)
+ if err == ERROR_INSUFFICIENT_BUFFER {
+ continue
+ }
+ if err != nil {
+ return nil, err
+ }
+ data.size = reqSize
+ return data, nil
+ }
+}
+
+// DriverInfoDetail method retrieves driver information detail for a device information set or a particular device information element in the device information set.
+func (deviceInfoSet DevInfo) DriverInfoDetail(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) {
+ return SetupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData)
+}
+
+//sys SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiDestroyDriverInfoList
+
+// DestroyDriverInfoList method deletes a driver list.
+func (deviceInfoSet DevInfo) DestroyDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error {
+ return SetupDiDestroyDriverInfoList(deviceInfoSet, deviceInfoData, driverType)
+}
+
+//sys setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiGetClassDevsExW
+
+// SetupDiGetClassDevsEx function returns a handle to a device information set that contains requested device information elements for a local or a remote computer.
+func SetupDiGetClassDevsEx(classGUID *GUID, enumerator string, hwndParent uintptr, flags DIGCF, deviceInfoSet DevInfo, machineName string) (handle DevInfo, err error) {
+ var enumeratorUTF16 *uint16
+ if enumerator != "" {
+ enumeratorUTF16, err = UTF16PtrFromString(enumerator)
+ if err != nil {
+ return
+ }
+ }
+ var machineNameUTF16 *uint16
+ if machineName != "" {
+ machineNameUTF16, err = UTF16PtrFromString(machineName)
+ if err != nil {
+ return
+ }
+ }
+ return setupDiGetClassDevsEx(classGUID, enumeratorUTF16, hwndParent, flags, deviceInfoSet, machineNameUTF16, 0)
+}
+
+// SetupDiCallClassInstaller function calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code).
+//sys SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCallClassInstaller
+
+// CallClassInstaller member calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code).
+func (deviceInfoSet DevInfo) CallClassInstaller(installFunction DI_FUNCTION, deviceInfoData *DevInfoData) error {
+ return SetupDiCallClassInstaller(installFunction, deviceInfoSet, deviceInfoData)
+}
+
+// SetupDiOpenDevRegKey function opens a registry key for device-specific configuration information.
+//sys SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) [failretval==InvalidHandle] = setupapi.SetupDiOpenDevRegKey
+
+// OpenDevRegKey method opens a registry key for device-specific configuration information.
+func (deviceInfoSet DevInfo) OpenDevRegKey(DeviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (Handle, error) {
+ return SetupDiOpenDevRegKey(deviceInfoSet, DeviceInfoData, Scope, HwProfile, KeyType, samDesired)
+}
+
+//sys setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) = setupapi.SetupDiGetDevicePropertyW
+
+// SetupDiGetDeviceProperty function retrieves a specified device instance property.
+func SetupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY) (value interface{}, err error) {
+ reqSize := uint32(256)
+ for {
+ var dataType DEVPROPTYPE
+ buf := make([]byte, reqSize)
+ err = setupDiGetDeviceProperty(deviceInfoSet, deviceInfoData, propertyKey, &dataType, &buf[0], uint32(len(buf)), &reqSize, 0)
+ if err == ERROR_INSUFFICIENT_BUFFER {
+ continue
+ }
+ if err != nil {
+ return
+ }
+ switch dataType {
+ case DEVPROP_TYPE_STRING:
+ ret := UTF16ToString(bufToUTF16(buf))
+ runtime.KeepAlive(buf)
+ return ret, nil
+ }
+ return nil, errors.New("unimplemented property type")
+ }
+}
+
+//sys setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceRegistryPropertyW
+
+// SetupDiGetDeviceRegistryProperty function retrieves a specified Plug and Play device property.
+func SetupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP) (value interface{}, err error) {
+ reqSize := uint32(256)
+ for {
+ var dataType uint32
+ buf := make([]byte, reqSize)
+ err = setupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &dataType, &buf[0], uint32(len(buf)), &reqSize)
+ if err == ERROR_INSUFFICIENT_BUFFER {
+ continue
+ }
+ if err != nil {
+ return
+ }
+ return getRegistryValue(buf[:reqSize], dataType)
+ }
+}
+
+func getRegistryValue(buf []byte, dataType uint32) (interface{}, error) {
+ switch dataType {
+ case REG_SZ:
+ ret := UTF16ToString(bufToUTF16(buf))
+ runtime.KeepAlive(buf)
+ return ret, nil
+ case REG_EXPAND_SZ:
+ value := UTF16ToString(bufToUTF16(buf))
+ if value == "" {
+ return "", nil
+ }
+ p, err := syscall.UTF16PtrFromString(value)
+ if err != nil {
+ return "", err
+ }
+ ret := make([]uint16, 100)
+ for {
+ n, err := ExpandEnvironmentStrings(p, &ret[0], uint32(len(ret)))
+ if err != nil {
+ return "", err
+ }
+ if n <= uint32(len(ret)) {
+ return UTF16ToString(ret[:n]), nil
+ }
+ ret = make([]uint16, n)
+ }
+ case REG_BINARY:
+ return buf, nil
+ case REG_DWORD_LITTLE_ENDIAN:
+ return binary.LittleEndian.Uint32(buf), nil
+ case REG_DWORD_BIG_ENDIAN:
+ return binary.BigEndian.Uint32(buf), nil
+ case REG_MULTI_SZ:
+ bufW := bufToUTF16(buf)
+ a := []string{}
+ for i := 0; i < len(bufW); {
+ j := i + wcslen(bufW[i:])
+ if i < j {
+ a = append(a, UTF16ToString(bufW[i:j]))
+ }
+ i = j + 1
+ }
+ runtime.KeepAlive(buf)
+ return a, nil
+ case REG_QWORD_LITTLE_ENDIAN:
+ return binary.LittleEndian.Uint64(buf), nil
+ default:
+ return nil, fmt.Errorf("Unsupported registry value type: %v", dataType)
+ }
+}
+
+// bufToUTF16 function reinterprets []byte buffer as []uint16
+func bufToUTF16(buf []byte) []uint16 {
+ sl := struct {
+ addr *uint16
+ len int
+ cap int
+ }{(*uint16)(unsafe.Pointer(&buf[0])), len(buf) / 2, cap(buf) / 2}
+ return *(*[]uint16)(unsafe.Pointer(&sl))
+}
+
+// utf16ToBuf function reinterprets []uint16 as []byte
+func utf16ToBuf(buf []uint16) []byte {
+ sl := struct {
+ addr *byte
+ len int
+ cap int
+ }{(*byte)(unsafe.Pointer(&buf[0])), len(buf) * 2, cap(buf) * 2}
+ return *(*[]byte)(unsafe.Pointer(&sl))
+}
+
+func wcslen(str []uint16) int {
+ for i := 0; i < len(str); i++ {
+ if str[i] == 0 {
+ return i
+ }
+ }
+ return len(str)
+}
+
+// DeviceRegistryProperty method retrieves a specified Plug and Play device property.
+func (deviceInfoSet DevInfo) DeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP) (interface{}, error) {
+ return SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property)
+}
+
+//sys setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) = setupapi.SetupDiSetDeviceRegistryPropertyW
+
+// SetupDiSetDeviceRegistryProperty function sets a Plug and Play device property for a device.
+func SetupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error {
+ return setupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &propertyBuffers[0], uint32(len(propertyBuffers)))
+}
+
+// SetDeviceRegistryProperty function sets a Plug and Play device property for a device.
+func (deviceInfoSet DevInfo) SetDeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error {
+ return SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, propertyBuffers)
+}
+
+// SetDeviceRegistryPropertyString method sets a Plug and Play device property string for a device.
+func (deviceInfoSet DevInfo) SetDeviceRegistryPropertyString(deviceInfoData *DevInfoData, property SPDRP, str string) error {
+ str16, err := UTF16FromString(str)
+ if err != nil {
+ return err
+ }
+ err = SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, utf16ToBuf(append(str16, 0)))
+ runtime.KeepAlive(str16)
+ return err
+}
+
+//sys setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiGetDeviceInstallParamsW
+
+// SetupDiGetDeviceInstallParams function retrieves device installation parameters for a device information set or a particular device information element.
+func SetupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DevInstallParams, error) {
+ params := &DevInstallParams{}
+ params.size = uint32(unsafe.Sizeof(*params))
+
+ return params, setupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData, params)
+}
+
+// DeviceInstallParams method retrieves device installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) DeviceInstallParams(deviceInfoData *DevInfoData) (*DevInstallParams, error) {
+ return SetupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData)
+}
+
+//sys setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceInstanceIdW
+
+// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device.
+func SetupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (string, error) {
+ reqSize := uint32(1024)
+ for {
+ buf := make([]uint16, reqSize)
+ err := setupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData, &buf[0], uint32(len(buf)), &reqSize)
+ if err == ERROR_INSUFFICIENT_BUFFER {
+ continue
+ }
+ if err != nil {
+ return "", err
+ }
+ return UTF16ToString(buf), nil
+ }
+}
+
+// DeviceInstanceID method retrieves the instance ID of the device.
+func (deviceInfoSet DevInfo) DeviceInstanceID(deviceInfoData *DevInfoData) (string, error) {
+ return SetupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData)
+}
+
+// SetupDiGetClassInstallParams function retrieves class installation parameters for a device information set or a particular device information element.
+//sys SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetClassInstallParamsW
+
+// ClassInstallParams method retrieves class installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) ClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) error {
+ return SetupDiGetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize, requiredSize)
+}
+
+//sys SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiSetDeviceInstallParamsW
+
+// SetDeviceInstallParams member sets device installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SetDeviceInstallParams(deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) error {
+ return SetupDiSetDeviceInstallParams(deviceInfoSet, deviceInfoData, deviceInstallParams)
+}
+
+// SetupDiSetClassInstallParams function sets or clears class install parameters for a device information set or a particular device information element.
+//sys SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) = setupapi.SetupDiSetClassInstallParamsW
+
+// SetClassInstallParams method sets or clears class install parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SetClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) error {
+ return SetupDiSetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize)
+}
+
+//sys setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassNameFromGuidExW
+
+// SetupDiClassNameFromGuidEx function retrieves the class name associated with a class GUID. The class can be installed on a local or remote computer.
+func SetupDiClassNameFromGuidEx(classGUID *GUID, machineName string) (className string, err error) {
+ var classNameUTF16 [MAX_CLASS_NAME_LEN]uint16
+
+ var machineNameUTF16 *uint16
+ if machineName != "" {
+ machineNameUTF16, err = UTF16PtrFromString(machineName)
+ if err != nil {
+ return
+ }
+ }
+
+ err = setupDiClassNameFromGuidEx(classGUID, &classNameUTF16[0], MAX_CLASS_NAME_LEN, nil, machineNameUTF16, 0)
+ if err != nil {
+ return
+ }
+
+ className = UTF16ToString(classNameUTF16[:])
+ return
+}
+
+//sys setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassGuidsFromNameExW
+
+// SetupDiClassGuidsFromNameEx function retrieves the GUIDs associated with the specified class name. This resulting list contains the classes currently installed on a local or remote computer.
+func SetupDiClassGuidsFromNameEx(className string, machineName string) ([]GUID, error) {
+ classNameUTF16, err := UTF16PtrFromString(className)
+ if err != nil {
+ return nil, err
+ }
+
+ var machineNameUTF16 *uint16
+ if machineName != "" {
+ machineNameUTF16, err = UTF16PtrFromString(machineName)
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ reqSize := uint32(4)
+ for {
+ buf := make([]GUID, reqSize)
+ err = setupDiClassGuidsFromNameEx(classNameUTF16, &buf[0], uint32(len(buf)), &reqSize, machineNameUTF16, 0)
+ if err == ERROR_INSUFFICIENT_BUFFER {
+ continue
+ }
+ if err != nil {
+ return nil, err
+ }
+ return buf[:reqSize], nil
+ }
+}
+
+//sys setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiGetSelectedDevice
+
+// SetupDiGetSelectedDevice function retrieves the selected device information element in a device information set.
+func SetupDiGetSelectedDevice(deviceInfoSet DevInfo) (*DevInfoData, error) {
+ data := &DevInfoData{}
+ data.size = uint32(unsafe.Sizeof(*data))
+
+ return data, setupDiGetSelectedDevice(deviceInfoSet, data)
+}
+
+// SelectedDevice method retrieves the selected device information element in a device information set.
+func (deviceInfoSet DevInfo) SelectedDevice() (*DevInfoData, error) {
+ return SetupDiGetSelectedDevice(deviceInfoSet)
+}
+
+// SetupDiSetSelectedDevice function sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard.
+//sys SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiSetSelectedDevice
+
+// SetSelectedDevice method sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard.
+func (deviceInfoSet DevInfo) SetSelectedDevice(deviceInfoData *DevInfoData) error {
+ return SetupDiSetSelectedDevice(deviceInfoSet, deviceInfoData)
+}
+
+//sys setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) = setupapi.SetupUninstallOEMInfW
+
+// SetupUninstallOEMInf uninstalls the specified driver.
+func SetupUninstallOEMInf(infFileName string, flags SUOI) error {
+ infFileName16, err := UTF16PtrFromString(infFileName)
+ if err != nil {
+ return err
+ }
+ return setupUninstallOEMInf(infFileName16, flags, 0)
+}
+
+//sys cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) = CfgMgr32.CM_MapCrToWin32Err
+
+//sys cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_List_SizeW
+//sys cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_ListW
+
+func CM_Get_Device_Interface_List(deviceID string, interfaceClass *GUID, flags uint32) ([]string, error) {
+ deviceID16, err := UTF16PtrFromString(deviceID)
+ if err != nil {
+ return nil, err
+ }
+ var buf []uint16
+ var buflen uint32
+ for {
+ if ret := cm_Get_Device_Interface_List_Size(&buflen, interfaceClass, deviceID16, flags); ret != CR_SUCCESS {
+ return nil, ret
+ }
+ buf = make([]uint16, buflen)
+ if ret := cm_Get_Device_Interface_List(interfaceClass, deviceID16, &buf[0], buflen, flags); ret == CR_SUCCESS {
+ break
+ } else if ret != CR_BUFFER_SMALL {
+ return nil, ret
+ }
+ }
+ var interfaces []string
+ for i := 0; i < len(buf); {
+ j := i + wcslen(buf[i:])
+ if i < j {
+ interfaces = append(interfaces, UTF16ToString(buf[i:j]))
+ }
+ i = j + 1
+ }
+ if interfaces == nil {
+ return nil, ERROR_NO_SUCH_DEVICE_INTERFACE
+ }
+ return interfaces, nil
+}
+
+//sys cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_DevNode_Status
+
+func CM_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) error {
+ ret := cm_Get_DevNode_Status(status, problemNumber, devInst, flags)
+ if ret == CR_SUCCESS {
+ return nil
+ }
+ return ret
+}
diff --git a/vendor/golang.org/x/sys/windows/setupapierrors_windows.go b/vendor/golang.org/x/sys/windows/setupapierrors_windows.go
deleted file mode 100644
index 1681810..0000000
--- a/vendor/golang.org/x/sys/windows/setupapierrors_windows.go
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package windows
-
-import "syscall"
-
-const (
- ERROR_EXPECTED_SECTION_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0
- ERROR_BAD_SECTION_NAME_LINE syscall.Errno = 0x20000000 | 0xC0000000 | 1
- ERROR_SECTION_NAME_TOO_LONG syscall.Errno = 0x20000000 | 0xC0000000 | 2
- ERROR_GENERAL_SYNTAX syscall.Errno = 0x20000000 | 0xC0000000 | 3
- ERROR_WRONG_INF_STYLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x100
- ERROR_SECTION_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x101
- ERROR_LINE_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x102
- ERROR_NO_BACKUP syscall.Errno = 0x20000000 | 0xC0000000 | 0x103
- ERROR_NO_ASSOCIATED_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x200
- ERROR_CLASS_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x201
- ERROR_DUPLICATE_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x202
- ERROR_NO_DRIVER_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x203
- ERROR_KEY_DOES_NOT_EXIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x204
- ERROR_INVALID_DEVINST_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x205
- ERROR_INVALID_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x206
- ERROR_DEVINST_ALREADY_EXISTS syscall.Errno = 0x20000000 | 0xC0000000 | 0x207
- ERROR_DEVINFO_NOT_REGISTERED syscall.Errno = 0x20000000 | 0xC0000000 | 0x208
- ERROR_INVALID_REG_PROPERTY syscall.Errno = 0x20000000 | 0xC0000000 | 0x209
- ERROR_NO_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x20A
- ERROR_NO_SUCH_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x20B
- ERROR_CANT_LOAD_CLASS_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x20C
- ERROR_INVALID_CLASS_INSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x20D
- ERROR_DI_DO_DEFAULT syscall.Errno = 0x20000000 | 0xC0000000 | 0x20E
- ERROR_DI_NOFILECOPY syscall.Errno = 0x20000000 | 0xC0000000 | 0x20F
- ERROR_INVALID_HWPROFILE syscall.Errno = 0x20000000 | 0xC0000000 | 0x210
- ERROR_NO_DEVICE_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x211
- ERROR_DEVINFO_LIST_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x212
- ERROR_DEVINFO_DATA_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x213
- ERROR_DI_BAD_PATH syscall.Errno = 0x20000000 | 0xC0000000 | 0x214
- ERROR_NO_CLASSINSTALL_PARAMS syscall.Errno = 0x20000000 | 0xC0000000 | 0x215
- ERROR_FILEQUEUE_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x216
- ERROR_BAD_SERVICE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x217
- ERROR_NO_CLASS_DRIVER_LIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x218
- ERROR_NO_ASSOCIATED_SERVICE syscall.Errno = 0x20000000 | 0xC0000000 | 0x219
- ERROR_NO_DEFAULT_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21A
- ERROR_DEVICE_INTERFACE_ACTIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21B
- ERROR_DEVICE_INTERFACE_REMOVED syscall.Errno = 0x20000000 | 0xC0000000 | 0x21C
- ERROR_BAD_INTERFACE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x21D
- ERROR_NO_SUCH_INTERFACE_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x21E
- ERROR_INVALID_REFERENCE_STRING syscall.Errno = 0x20000000 | 0xC0000000 | 0x21F
- ERROR_INVALID_MACHINENAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x220
- ERROR_REMOTE_COMM_FAILURE syscall.Errno = 0x20000000 | 0xC0000000 | 0x221
- ERROR_MACHINE_UNAVAILABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x222
- ERROR_NO_CONFIGMGR_SERVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x223
- ERROR_INVALID_PROPPAGE_PROVIDER syscall.Errno = 0x20000000 | 0xC0000000 | 0x224
- ERROR_NO_SUCH_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x225
- ERROR_DI_POSTPROCESSING_REQUIRED syscall.Errno = 0x20000000 | 0xC0000000 | 0x226
- ERROR_INVALID_COINSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x227
- ERROR_NO_COMPAT_DRIVERS syscall.Errno = 0x20000000 | 0xC0000000 | 0x228
- ERROR_NO_DEVICE_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x229
- ERROR_INVALID_INF_LOGCONFIG syscall.Errno = 0x20000000 | 0xC0000000 | 0x22A
- ERROR_DI_DONT_INSTALL syscall.Errno = 0x20000000 | 0xC0000000 | 0x22B
- ERROR_INVALID_FILTER_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22C
- ERROR_NON_WINDOWS_NT_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22D
- ERROR_NON_WINDOWS_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22E
- ERROR_NO_CATALOG_FOR_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x22F
- ERROR_DEVINSTALL_QUEUE_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x230
- ERROR_NOT_DISABLEABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x231
- ERROR_CANT_REMOVE_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x232
- ERROR_INVALID_TARGET syscall.Errno = 0x20000000 | 0xC0000000 | 0x233
- ERROR_DRIVER_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x234
- ERROR_IN_WOW64 syscall.Errno = 0x20000000 | 0xC0000000 | 0x235
- ERROR_SET_SYSTEM_RESTORE_POINT syscall.Errno = 0x20000000 | 0xC0000000 | 0x236
- ERROR_SCE_DISABLED syscall.Errno = 0x20000000 | 0xC0000000 | 0x238
- ERROR_UNKNOWN_EXCEPTION syscall.Errno = 0x20000000 | 0xC0000000 | 0x239
- ERROR_PNP_REGISTRY_ERROR syscall.Errno = 0x20000000 | 0xC0000000 | 0x23A
- ERROR_REMOTE_REQUEST_UNSUPPORTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x23B
- ERROR_NOT_AN_INSTALLED_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x23C
- ERROR_INF_IN_USE_BY_DEVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x23D
- ERROR_DI_FUNCTION_OBSOLETE syscall.Errno = 0x20000000 | 0xC0000000 | 0x23E
- ERROR_NO_AUTHENTICODE_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x23F
- ERROR_AUTHENTICODE_DISALLOWED syscall.Errno = 0x20000000 | 0xC0000000 | 0x240
- ERROR_AUTHENTICODE_TRUSTED_PUBLISHER syscall.Errno = 0x20000000 | 0xC0000000 | 0x241
- ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED syscall.Errno = 0x20000000 | 0xC0000000 | 0x242
- ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x243
- ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x244
- ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE syscall.Errno = 0x20000000 | 0xC0000000 | 0x245
- ERROR_DEVICE_INSTALLER_NOT_READY syscall.Errno = 0x20000000 | 0xC0000000 | 0x246
- ERROR_DRIVER_STORE_ADD_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x247
- ERROR_DEVICE_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x248
- ERROR_DRIVER_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x249
- ERROR_WRONG_INF_TYPE syscall.Errno = 0x20000000 | 0xC0000000 | 0x24A
- ERROR_FILE_HASH_NOT_IN_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x24B
- ERROR_DRIVER_STORE_DELETE_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x24C
- ERROR_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = 0x20000000 | 0xC0000000 | 0x300
- EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW
- ERROR_NO_DEFAULT_INTERFACE_DEVICE syscall.Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE
- ERROR_INTERFACE_DEVICE_ACTIVE syscall.Errno = ERROR_DEVICE_INTERFACE_ACTIVE
- ERROR_INTERFACE_DEVICE_REMOVED syscall.Errno = ERROR_DEVICE_INTERFACE_REMOVED
- ERROR_NO_SUCH_INTERFACE_DEVICE syscall.Errno = ERROR_NO_SUCH_DEVICE_INTERFACE
-)
diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go
index 2ff6aa0..636e5de 100644
--- a/vendor/golang.org/x/sys/windows/syscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/syscall_windows.go
@@ -10,6 +10,7 @@ import (
errorspkg "errors"
"fmt"
"runtime"
+ "strings"
"sync"
"syscall"
"time"
@@ -86,10 +87,8 @@ func StringToUTF16(s string) []uint16 {
// s, with a terminating NUL added. If s contains a NUL byte at any
// location, it returns (nil, syscall.EINVAL).
func UTF16FromString(s string) ([]uint16, error) {
- for i := 0; i < len(s); i++ {
- if s[i] == 0 {
- return nil, syscall.EINVAL
- }
+ if strings.IndexByte(s, 0) != -1 {
+ return nil, syscall.EINVAL
}
return utf16.Encode([]rune(s + "\x00")), nil
}
@@ -186,8 +185,8 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
//sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
//sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState
-//sys ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
-//sys WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
+//sys readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = ReadFile
+//sys writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = WriteFile
//sys GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error)
//sys SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) [failretval==0xffffffff]
//sys CloseHandle(handle Handle) (err error)
@@ -248,6 +247,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys FreeEnvironmentStrings(envs *uint16) (err error) = kernel32.FreeEnvironmentStringsW
//sys GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) = kernel32.GetEnvironmentVariableW
//sys SetEnvironmentVariable(name *uint16, value *uint16) (err error) = kernel32.SetEnvironmentVariableW
+//sys ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW
//sys CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock
//sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
//sys getTickCount64() (ms uint64) = kernel32.GetTickCount64
@@ -322,6 +322,8 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW
//sys ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW
//sys CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot
+//sys Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW
+//sys Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW
//sys Process32First(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32FirstW
//sys Process32Next(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32NextW
//sys Thread32First(snapshot Handle, threadEntry *ThreadEntry32) (err error)
@@ -360,6 +362,8 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error)
//sys GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
//sys SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
+//sys GetActiveProcessorCount(groupNumber uint16) (ret uint32)
+//sys GetMaximumProcessorCount(groupNumber uint16) (ret uint32)
// Volume Management Functions
//sys DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
@@ -544,12 +548,6 @@ func Read(fd Handle, p []byte) (n int, err error) {
}
return 0, e
}
- if raceenabled {
- if done > 0 {
- raceWriteRange(unsafe.Pointer(&p[0]), int(done))
- }
- raceAcquire(unsafe.Pointer(&ioSync))
- }
return int(done), nil
}
@@ -562,12 +560,31 @@ func Write(fd Handle, p []byte) (n int, err error) {
if e != nil {
return 0, e
}
- if raceenabled && done > 0 {
- raceReadRange(unsafe.Pointer(&p[0]), int(done))
- }
return int(done), nil
}
+func ReadFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error {
+ err := readFile(fd, p, done, overlapped)
+ if raceenabled {
+ if *done > 0 {
+ raceWriteRange(unsafe.Pointer(&p[0]), int(*done))
+ }
+ raceAcquire(unsafe.Pointer(&ioSync))
+ }
+ return err
+}
+
+func WriteFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ err := writeFile(fd, p, done, overlapped)
+ if raceenabled && *done > 0 {
+ raceReadRange(unsafe.Pointer(&p[0]), int(*done))
+ }
+ return err
+}
+
var ioSync int64
func Seek(fd Handle, offset int64, whence int) (newoffset int64, err error) {
@@ -606,7 +623,6 @@ var (
func getStdHandle(stdhandle uint32) (fd Handle) {
r, _ := GetStdHandle(stdhandle)
- CloseOnExec(r)
return r
}
diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go
index 286dd1e..e19471c 100644
--- a/vendor/golang.org/x/sys/windows/types_windows.go
+++ b/vendor/golang.org/x/sys/windows/types_windows.go
@@ -156,6 +156,8 @@ const (
MAX_PATH = 260
MAX_LONG_PATH = 32768
+ MAX_MODULE_NAME32 = 255
+
MAX_COMPUTERNAME_LENGTH = 15
TIME_ZONE_ID_UNKNOWN = 0
@@ -936,8 +938,8 @@ type StartupInfoEx struct {
type ProcThreadAttributeList struct{}
type ProcThreadAttributeListContainer struct {
- data *ProcThreadAttributeList
- heapAllocations []uintptr
+ data *ProcThreadAttributeList
+ pointers []unsafe.Pointer
}
type ProcessInformation struct {
@@ -970,6 +972,21 @@ type ThreadEntry32 struct {
Flags uint32
}
+type ModuleEntry32 struct {
+ Size uint32
+ ModuleID uint32
+ ProcessID uint32
+ GlblcntUsage uint32
+ ProccntUsage uint32
+ ModBaseAddr uintptr
+ ModBaseSize uint32
+ ModuleHandle Handle
+ Module [MAX_MODULE_NAME32 + 1]uint16
+ ExePath [MAX_PATH]uint16
+}
+
+const SizeofModuleEntry32 = unsafe.Sizeof(ModuleEntry32{})
+
type Systemtime struct {
Year uint16
Month uint16
@@ -2732,6 +2749,43 @@ type PROCESS_BASIC_INFORMATION struct {
InheritedFromUniqueProcessId uintptr
}
+type SYSTEM_PROCESS_INFORMATION struct {
+ NextEntryOffset uint32
+ NumberOfThreads uint32
+ WorkingSetPrivateSize int64
+ HardFaultCount uint32
+ NumberOfThreadsHighWatermark uint32
+ CycleTime uint64
+ CreateTime int64
+ UserTime int64
+ KernelTime int64
+ ImageName NTUnicodeString
+ BasePriority int32
+ UniqueProcessID uintptr
+ InheritedFromUniqueProcessID uintptr
+ HandleCount uint32
+ SessionID uint32
+ UniqueProcessKey *uint32
+ PeakVirtualSize uintptr
+ VirtualSize uintptr
+ PageFaultCount uint32
+ PeakWorkingSetSize uintptr
+ WorkingSetSize uintptr
+ QuotaPeakPagedPoolUsage uintptr
+ QuotaPagedPoolUsage uintptr
+ QuotaPeakNonPagedPoolUsage uintptr
+ QuotaNonPagedPoolUsage uintptr
+ PagefileUsage uintptr
+ PeakPagefileUsage uintptr
+ PrivatePageCount uintptr
+ ReadOperationCount int64
+ WriteOperationCount int64
+ OtherOperationCount int64
+ ReadTransferCount int64
+ WriteTransferCount int64
+ OtherTransferCount int64
+}
+
// SystemInformationClasses for NtQuerySystemInformation and NtSetSystemInformation
const (
SystemBasicInformation = iota
@@ -3118,3 +3172,5 @@ type ModuleInfo struct {
SizeOfImage uint32
EntryPoint uintptr
}
+
+const ALL_PROCESSOR_GROUPS = 0xFFFF
diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
index 91817d6..68f52c1 100644
--- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -36,6 +36,7 @@ func errnoErr(e syscall.Errno) error {
}
var (
+ modCfgMgr32 = NewLazySystemDLL("CfgMgr32.dll")
modadvapi32 = NewLazySystemDLL("advapi32.dll")
modcrypt32 = NewLazySystemDLL("crypt32.dll")
moddnsapi = NewLazySystemDLL("dnsapi.dll")
@@ -48,6 +49,7 @@ var (
modpsapi = NewLazySystemDLL("psapi.dll")
modsechost = NewLazySystemDLL("sechost.dll")
modsecur32 = NewLazySystemDLL("secur32.dll")
+ modsetupapi = NewLazySystemDLL("setupapi.dll")
modshell32 = NewLazySystemDLL("shell32.dll")
moduser32 = NewLazySystemDLL("user32.dll")
moduserenv = NewLazySystemDLL("userenv.dll")
@@ -56,6 +58,10 @@ var (
modws2_32 = NewLazySystemDLL("ws2_32.dll")
modwtsapi32 = NewLazySystemDLL("wtsapi32.dll")
+ procCM_Get_DevNode_Status = modCfgMgr32.NewProc("CM_Get_DevNode_Status")
+ procCM_Get_Device_Interface_ListW = modCfgMgr32.NewProc("CM_Get_Device_Interface_ListW")
+ procCM_Get_Device_Interface_List_SizeW = modCfgMgr32.NewProc("CM_Get_Device_Interface_List_SizeW")
+ procCM_MapCrToWin32Err = modCfgMgr32.NewProc("CM_MapCrToWin32Err")
procAdjustTokenGroups = modadvapi32.NewProc("AdjustTokenGroups")
procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges")
procAllocateAndInitializeSid = modadvapi32.NewProc("AllocateAndInitializeSid")
@@ -199,6 +205,7 @@ var (
procDeviceIoControl = modkernel32.NewProc("DeviceIoControl")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procExitProcess = modkernel32.NewProc("ExitProcess")
+ procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
procFindClose = modkernel32.NewProc("FindClose")
procFindCloseChangeNotification = modkernel32.NewProc("FindCloseChangeNotification")
procFindFirstChangeNotificationW = modkernel32.NewProc("FindFirstChangeNotificationW")
@@ -219,6 +226,7 @@ var (
procFreeLibrary = modkernel32.NewProc("FreeLibrary")
procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent")
procGetACP = modkernel32.NewProc("GetACP")
+ procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount")
procGetCommTimeouts = modkernel32.NewProc("GetCommTimeouts")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW")
@@ -244,6 +252,7 @@ var (
procGetLogicalDriveStringsW = modkernel32.NewProc("GetLogicalDriveStringsW")
procGetLogicalDrives = modkernel32.NewProc("GetLogicalDrives")
procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW")
+ procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount")
procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW")
procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW")
procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
@@ -288,6 +297,8 @@ var (
procLockFileEx = modkernel32.NewProc("LockFileEx")
procLockResource = modkernel32.NewProc("LockResource")
procMapViewOfFile = modkernel32.NewProc("MapViewOfFile")
+ procModule32FirstW = modkernel32.NewProc("Module32FirstW")
+ procModule32NextW = modkernel32.NewProc("Module32NextW")
procMoveFileExW = modkernel32.NewProc("MoveFileExW")
procMoveFileW = modkernel32.NewProc("MoveFileW")
procMultiByteToWideChar = modkernel32.NewProc("MultiByteToWideChar")
@@ -400,6 +411,34 @@ var (
procUnsubscribeServiceChangeNotifications = modsechost.NewProc("UnsubscribeServiceChangeNotifications")
procGetUserNameExW = modsecur32.NewProc("GetUserNameExW")
procTranslateNameW = modsecur32.NewProc("TranslateNameW")
+ procSetupDiBuildDriverInfoList = modsetupapi.NewProc("SetupDiBuildDriverInfoList")
+ procSetupDiCallClassInstaller = modsetupapi.NewProc("SetupDiCallClassInstaller")
+ procSetupDiCancelDriverInfoSearch = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch")
+ procSetupDiClassGuidsFromNameExW = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW")
+ procSetupDiClassNameFromGuidExW = modsetupapi.NewProc("SetupDiClassNameFromGuidExW")
+ procSetupDiCreateDeviceInfoListExW = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW")
+ procSetupDiCreateDeviceInfoW = modsetupapi.NewProc("SetupDiCreateDeviceInfoW")
+ procSetupDiDestroyDeviceInfoList = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList")
+ procSetupDiDestroyDriverInfoList = modsetupapi.NewProc("SetupDiDestroyDriverInfoList")
+ procSetupDiEnumDeviceInfo = modsetupapi.NewProc("SetupDiEnumDeviceInfo")
+ procSetupDiEnumDriverInfoW = modsetupapi.NewProc("SetupDiEnumDriverInfoW")
+ procSetupDiGetClassDevsExW = modsetupapi.NewProc("SetupDiGetClassDevsExW")
+ procSetupDiGetClassInstallParamsW = modsetupapi.NewProc("SetupDiGetClassInstallParamsW")
+ procSetupDiGetDeviceInfoListDetailW = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW")
+ procSetupDiGetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW")
+ procSetupDiGetDeviceInstanceIdW = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW")
+ procSetupDiGetDevicePropertyW = modsetupapi.NewProc("SetupDiGetDevicePropertyW")
+ procSetupDiGetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW")
+ procSetupDiGetDriverInfoDetailW = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW")
+ procSetupDiGetSelectedDevice = modsetupapi.NewProc("SetupDiGetSelectedDevice")
+ procSetupDiGetSelectedDriverW = modsetupapi.NewProc("SetupDiGetSelectedDriverW")
+ procSetupDiOpenDevRegKey = modsetupapi.NewProc("SetupDiOpenDevRegKey")
+ procSetupDiSetClassInstallParamsW = modsetupapi.NewProc("SetupDiSetClassInstallParamsW")
+ procSetupDiSetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW")
+ procSetupDiSetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW")
+ procSetupDiSetSelectedDevice = modsetupapi.NewProc("SetupDiSetSelectedDevice")
+ procSetupDiSetSelectedDriverW = modsetupapi.NewProc("SetupDiSetSelectedDriverW")
+ procSetupUninstallOEMInfW = modsetupapi.NewProc("SetupUninstallOEMInfW")
procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW")
procSHGetKnownFolderPath = modshell32.NewProc("SHGetKnownFolderPath")
procShellExecuteW = modshell32.NewProc("ShellExecuteW")
@@ -447,6 +486,30 @@ var (
procWTSQueryUserToken = modwtsapi32.NewProc("WTSQueryUserToken")
)
+func cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) {
+ r0, _, _ := syscall.Syscall6(procCM_Get_DevNode_Status.Addr(), 4, uintptr(unsafe.Pointer(status)), uintptr(unsafe.Pointer(problemNumber)), uintptr(devInst), uintptr(flags), 0, 0)
+ ret = CONFIGRET(r0)
+ return
+}
+
+func cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) {
+ r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_ListW.Addr(), 5, uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(unsafe.Pointer(buffer)), uintptr(bufferLen), uintptr(flags), 0)
+ ret = CONFIGRET(r0)
+ return
+}
+
+func cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) {
+ r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_List_SizeW.Addr(), 4, uintptr(unsafe.Pointer(len)), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(flags), 0, 0)
+ ret = CONFIGRET(r0)
+ return
+}
+
+func cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) {
+ r0, _, _ := syscall.Syscall(procCM_MapCrToWin32Err.Addr(), 2, uintptr(configRet), uintptr(defaultWin32Error), 0)
+ ret = Errno(r0)
+ return
+}
+
func AdjustTokenGroups(token Token, resetToDefault bool, newstate *Tokengroups, buflen uint32, prevstate *Tokengroups, returnlen *uint32) (err error) {
var _p0 uint32
if resetToDefault {
@@ -1716,6 +1779,15 @@ func ExitProcess(exitcode uint32) {
return
}
+func ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) {
+ r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size))
+ n = uint32(r0)
+ if n == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func FindClose(handle Handle) (err error) {
r1, _, e1 := syscall.Syscall(procFindClose.Addr(), 1, uintptr(handle), 0, 0)
if r1 == 0 {
@@ -1897,6 +1969,12 @@ func GetACP() (acp uint32) {
return
}
+func GetActiveProcessorCount(groupNumber uint16) (ret uint32) {
+ r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0)
+ ret = uint32(r0)
+ return
+}
+
func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) {
r1, _, e1 := syscall.Syscall(procGetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0)
if r1 == 0 {
@@ -2099,6 +2177,12 @@ func GetLongPathName(path *uint16, buf *uint16, buflen uint32) (n uint32, err er
return
}
+func GetMaximumProcessorCount(groupNumber uint16) (ret uint32) {
+ r0, _, _ := syscall.Syscall(procGetMaximumProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0)
+ ret = uint32(r0)
+ return
+}
+
func GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) {
r0, _, e1 := syscall.Syscall(procGetModuleFileNameW.Addr(), 3, uintptr(module), uintptr(unsafe.Pointer(filename)), uintptr(size))
n = uint32(r0)
@@ -2499,6 +2583,22 @@ func MapViewOfFile(handle Handle, access uint32, offsetHigh uint32, offsetLow ui
return
}
+func Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) {
+ r1, _, e1 := syscall.Syscall(procModule32FirstW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) {
+ r1, _, e1 := syscall.Syscall(procModule32NextW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) {
r1, _, e1 := syscall.Syscall(procMoveFileExW.Addr(), 3, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), uintptr(flags))
if r1 == 0 {
@@ -2661,7 +2761,7 @@ func ReadDirectoryChanges(handle Handle, buf *byte, buflen uint32, watchSubTree
return
}
-func ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
+func readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
var _p0 *byte
if len(buf) > 0 {
_p0 = &buf[0]
@@ -3103,7 +3203,7 @@ func WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32,
return
}
-func WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
+func writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
var _p0 *byte
if len(buf) > 0 {
_p0 = &buf[0]
@@ -3432,6 +3532,233 @@ func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint
return
}
+func SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiBuildDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiCallClassInstaller.Addr(), 3, uintptr(installFunction), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiCancelDriverInfoSearch.Addr(), 1, uintptr(deviceInfoSet), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiClassGuidsFromNameExW.Addr(), 6, uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(classGuidList)), uintptr(classGuidListSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiClassNameFromGuidExW.Addr(), 6, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(className)), uintptr(classNameSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) {
+ r0, _, e1 := syscall.Syscall6(procSetupDiCreateDeviceInfoListExW.Addr(), 4, uintptr(unsafe.Pointer(classGUID)), uintptr(hwndParent), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0)
+ handle = DevInfo(r0)
+ if handle == DevInfo(InvalidHandle) {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall9(procSetupDiCreateDeviceInfoW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(DeviceName)), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(DeviceDescription)), uintptr(hwndParent), uintptr(CreationFlags), uintptr(unsafe.Pointer(deviceInfoData)), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiDestroyDeviceInfoList.Addr(), 1, uintptr(deviceInfoSet), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiDestroyDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiEnumDeviceInfo.Addr(), 3, uintptr(deviceInfoSet), uintptr(memberIndex), uintptr(unsafe.Pointer(deviceInfoData)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiEnumDriverInfoW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType), uintptr(memberIndex), uintptr(unsafe.Pointer(driverInfoData)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) {
+ r0, _, e1 := syscall.Syscall9(procSetupDiGetClassDevsExW.Addr(), 7, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(Enumerator)), uintptr(hwndParent), uintptr(Flags), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0)
+ handle = DevInfo(r0)
+ if handle == DevInfo(InvalidHandle) {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiGetClassInstallParamsW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), uintptr(unsafe.Pointer(requiredSize)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInfoListDetailW.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoSetDetailData)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiGetDeviceInstanceIdW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(instanceId)), uintptr(instanceIdSize), uintptr(unsafe.Pointer(instanceIdRequiredSize)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procSetupDiGetDevicePropertyW.Addr(), 8, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(flags), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procSetupDiGetDeviceRegistryPropertyW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyRegDataType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiGetDriverInfoDetailW.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)), uintptr(unsafe.Pointer(driverInfoDetailData)), uintptr(driverInfoDetailDataSize), uintptr(unsafe.Pointer(requiredSize)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) {
+ r0, _, e1 := syscall.Syscall6(procSetupDiOpenDevRegKey.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(Scope), uintptr(HwProfile), uintptr(KeyType), uintptr(samDesired))
+ key = Handle(r0)
+ if key == InvalidHandle {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiSetClassInstallParamsW.Addr(), 4, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiSetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetupDiSetDeviceRegistryPropertyW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetupUninstallOEMInfW.Addr(), 3, uintptr(unsafe.Pointer(infFileName)), uintptr(flags), uintptr(reserved))
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) {
r0, _, e1 := syscall.Syscall(procCommandLineToArgvW.Addr(), 2, uintptr(unsafe.Pointer(cmd)), uintptr(unsafe.Pointer(argc)), 0)
argv = (*[8192]*[8192]uint16)(unsafe.Pointer(r0))
diff --git a/vendor/golang.org/x/term/BUILD.bazel b/vendor/golang.org/x/term/BUILD.bazel
index 8840f65..23fa116 100644
--- a/vendor/golang.org/x/term/BUILD.bazel
+++ b/vendor/golang.org/x/term/BUILD.bazel
@@ -5,12 +5,9 @@ go_library(
srcs = [
"term.go",
"term_plan9.go",
- "term_solaris.go",
"term_unix.go",
- "term_unix_aix.go",
"term_unix_bsd.go",
- "term_unix_linux.go",
- "term_unix_zos.go",
+ "term_unix_other.go",
"term_unsupported.go",
"term_windows.go",
"terminal.go",
@@ -18,12 +15,40 @@ go_library(
importmap = "peridot.resf.org/vendor/golang.org/x/term",
importpath = "golang.org/x/term",
visibility = ["//visibility:public"],
- deps = [
- "//vendor/golang.org/x/sys/unix",
- ] + select({
+ deps = select({
+ "@io_bazel_rules_go//go/platform:aix": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:android": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:darwin": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:dragonfly": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:freebsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:ios": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:linux": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:netbsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
+ "@io_bazel_rules_go//go/platform:openbsd": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
"@io_bazel_rules_go//go/platform:plan9": [
"//vendor/golang.org/x/sys/plan9",
],
+ "@io_bazel_rules_go//go/platform:solaris": [
+ "//vendor/golang.org/x/sys/unix",
+ ],
"@io_bazel_rules_go//go/platform:windows": [
"//vendor/golang.org/x/sys/windows",
],
diff --git a/vendor/golang.org/x/term/codereview.cfg b/vendor/golang.org/x/term/codereview.cfg
new file mode 100644
index 0000000..3f8b14b
--- /dev/null
+++ b/vendor/golang.org/x/term/codereview.cfg
@@ -0,0 +1 @@
+issuerepo: golang/go
diff --git a/vendor/golang.org/x/term/go.mod b/vendor/golang.org/x/term/go.mod
index d45f528..edf0e5b 100644
--- a/vendor/golang.org/x/term/go.mod
+++ b/vendor/golang.org/x/term/go.mod
@@ -1,5 +1,5 @@
module golang.org/x/term
-go 1.11
+go 1.17
-require golang.org/x/sys v0.0.0-20201119102817-f84b799fce68
+require golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1
diff --git a/vendor/golang.org/x/term/go.sum b/vendor/golang.org/x/term/go.sum
index de9e09c..ff13213 100644
--- a/vendor/golang.org/x/term/go.sum
+++ b/vendor/golang.org/x/term/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 h1:nxC68pudNYkKU6jWhgrqdreuFiOQWj1Fs7T3VrH4Pjw=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/golang.org/x/term/term.go b/vendor/golang.org/x/term/term.go
index 2a4ccf8..d592708 100644
--- a/vendor/golang.org/x/term/term.go
+++ b/vendor/golang.org/x/term/term.go
@@ -7,11 +7,13 @@
//
// Putting a terminal into raw mode is the most common requirement:
//
-// oldState, err := term.MakeRaw(0)
+// oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
// if err != nil {
// panic(err)
// }
-// defer term.Restore(0, oldState)
+// defer term.Restore(int(os.Stdin.Fd()), oldState)
+//
+// Note that on non-Unix systems os.Stdin.Fd() may not be 0.
package term
// State contains the state of a terminal.
diff --git a/vendor/golang.org/x/term/term_solaris.go b/vendor/golang.org/x/term/term_solaris.go
deleted file mode 100644
index b9da297..0000000
--- a/vendor/golang.org/x/term/term_solaris.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package term
-
-import (
- "io"
- "syscall"
-
- "golang.org/x/sys/unix"
-)
-
-// State contains the state of a terminal.
-type state struct {
- termios unix.Termios
-}
-
-func isTerminal(fd int) bool {
- _, err := unix.IoctlGetTermio(fd, unix.TCGETA)
- return err == nil
-}
-
-func readPassword(fd int) ([]byte, error) {
- // see also: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libast/common/uwin/getpass.c
- val, err := unix.IoctlGetTermios(fd, unix.TCGETS)
- if err != nil {
- return nil, err
- }
- oldState := *val
-
- newState := oldState
- newState.Lflag &^= syscall.ECHO
- newState.Lflag |= syscall.ICANON | syscall.ISIG
- newState.Iflag |= syscall.ICRNL
- err = unix.IoctlSetTermios(fd, unix.TCSETS, &newState)
- if err != nil {
- return nil, err
- }
-
- defer unix.IoctlSetTermios(fd, unix.TCSETS, &oldState)
-
- var buf [16]byte
- var ret []byte
- for {
- n, err := syscall.Read(fd, buf[:])
- if err != nil {
- return nil, err
- }
- if n == 0 {
- if len(ret) == 0 {
- return nil, io.EOF
- }
- break
- }
- if buf[n-1] == '\n' {
- n--
- }
- ret = append(ret, buf[:n]...)
- if n < len(buf) {
- break
- }
- }
-
- return ret, nil
-}
-
-func makeRaw(fd int) (*State, error) {
- // see http://cr.illumos.org/~webrev/andy_js/1060/
- termios, err := unix.IoctlGetTermios(fd, unix.TCGETS)
- if err != nil {
- return nil, err
- }
-
- oldState := State{state{termios: *termios}}
-
- termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
- termios.Oflag &^= unix.OPOST
- termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
- termios.Cflag &^= unix.CSIZE | unix.PARENB
- termios.Cflag |= unix.CS8
- termios.Cc[unix.VMIN] = 1
- termios.Cc[unix.VTIME] = 0
-
- if err := unix.IoctlSetTermios(fd, unix.TCSETS, termios); err != nil {
- return nil, err
- }
-
- return &oldState, nil
-}
-
-func restore(fd int, oldState *State) error {
- return unix.IoctlSetTermios(fd, unix.TCSETS, &oldState.termios)
-}
-
-func getState(fd int) (*State, error) {
- termios, err := unix.IoctlGetTermios(fd, unix.TCGETS)
- if err != nil {
- return nil, err
- }
-
- return &State{state{termios: *termios}}, nil
-}
-
-func getSize(fd int) (width, height int, err error) {
- ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
- if err != nil {
- return 0, 0, err
- }
- return int(ws.Col), int(ws.Row), nil
-}
diff --git a/vendor/golang.org/x/term/term_unix.go b/vendor/golang.org/x/term/term_unix.go
index 6849b6e..a4e31ab 100644
--- a/vendor/golang.org/x/term/term_unix.go
+++ b/vendor/golang.org/x/term/term_unix.go
@@ -2,8 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos
-// +build aix darwin dragonfly freebsd linux netbsd openbsd zos
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package term
diff --git a/vendor/golang.org/x/term/term_unix_aix.go b/vendor/golang.org/x/term/term_unix_aix.go
deleted file mode 100644
index 2d5efd2..0000000
--- a/vendor/golang.org/x/term/term_unix_aix.go
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package term
-
-import "golang.org/x/sys/unix"
-
-const ioctlReadTermios = unix.TCGETS
-const ioctlWriteTermios = unix.TCSETS
diff --git a/vendor/golang.org/x/term/term_unix_linux.go b/vendor/golang.org/x/term/term_unix_linux.go
deleted file mode 100644
index 2d5efd2..0000000
--- a/vendor/golang.org/x/term/term_unix_linux.go
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package term
-
-import "golang.org/x/sys/unix"
-
-const ioctlReadTermios = unix.TCGETS
-const ioctlWriteTermios = unix.TCSETS
diff --git a/vendor/golang.org/x/term/term_unix_zos.go b/vendor/golang.org/x/term/term_unix_other.go
similarity index 63%
rename from vendor/golang.org/x/term/term_unix_zos.go
rename to vendor/golang.org/x/term/term_unix_other.go
index b85ab89..1e8955c 100644
--- a/vendor/golang.org/x/term/term_unix_zos.go
+++ b/vendor/golang.org/x/term/term_unix_other.go
@@ -1,7 +1,10 @@
-// Copyright 2020 The Go Authors. All rights reserved.
+// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build aix || linux || solaris || zos
+// +build aix linux solaris zos
+
package term
import "golang.org/x/sys/unix"
diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS
deleted file mode 100644
index 2b00ddb..0000000
--- a/vendor/google.golang.org/protobuf/AUTHORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at https://tip.golang.org/AUTHORS.
diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS
deleted file mode 100644
index 1fbd3e9..0000000
--- a/vendor/google.golang.org/protobuf/CONTRIBUTORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code was written by the Go contributors.
-# The master list of contributors is in the main Go distribution,
-# visible at https://tip.golang.org/CONTRIBUTORS.
diff --git a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go
index dbaa529..696dddb 100644
--- a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go
+++ b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go
@@ -972,7 +972,7 @@ func genMessageKnownFunctions(g *protogen.GeneratedFile, f *fileInfo, m *message
g.P(" // Identify the next message to search within.")
g.P(" md = fd.Message() // may be nil")
g.P()
- g.P(" // Repeated fields are only allowed at the last postion.")
+ g.P(" // Repeated fields are only allowed at the last position.")
g.P(" if fd.IsList() || fd.IsMap() {")
g.P(" md = nil")
g.P(" }")
diff --git a/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go b/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go
index 2ee676f..a475adf 100644
--- a/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go
+++ b/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go
@@ -472,7 +472,7 @@ func newFile(gen *Plugin, p *descriptorpb.FileDescriptorProto, packageName GoPac
}
// splitImportPathAndPackageName splits off the optional Go package name
-// from the Go import path when seperated by a ';' delimiter.
+// from the Go import path when separated by a ';' delimiter.
func splitImportPathAndPackageName(s string) (GoImportPath, GoPackageName) {
if i := strings.Index(s, ";"); i >= 0 {
return GoImportPath(s[:i]), GoPackageName(s[i+1:])
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go
index 07da5db..5f28148 100644
--- a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go
@@ -19,7 +19,7 @@ import (
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/internal/set"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -113,7 +113,7 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error {
}
// unmarshalMessage unmarshals a message into the given protoreflect.Message.
-func (d decoder) unmarshalMessage(m pref.Message, skipTypeURL bool) error {
+func (d decoder) unmarshalMessage(m protoreflect.Message, skipTypeURL bool) error {
if unmarshal := wellKnownTypeUnmarshaler(m.Descriptor().FullName()); unmarshal != nil {
return unmarshal(d, m)
}
@@ -159,10 +159,10 @@ func (d decoder) unmarshalMessage(m pref.Message, skipTypeURL bool) error {
}
// Get the FieldDescriptor.
- var fd pref.FieldDescriptor
+ var fd protoreflect.FieldDescriptor
if strings.HasPrefix(name, "[") && strings.HasSuffix(name, "]") {
// Only extension names are in [name] format.
- extName := pref.FullName(name[1 : len(name)-1])
+ extName := protoreflect.FullName(name[1 : len(name)-1])
extType, err := d.opts.Resolver.FindExtensionByName(extName)
if err != nil && err != protoregistry.NotFound {
return d.newError(tok.Pos(), "unable to resolve %s: %v", tok.RawString(), err)
@@ -240,23 +240,23 @@ func (d decoder) unmarshalMessage(m pref.Message, skipTypeURL bool) error {
}
}
-func isKnownValue(fd pref.FieldDescriptor) bool {
+func isKnownValue(fd protoreflect.FieldDescriptor) bool {
md := fd.Message()
return md != nil && md.FullName() == genid.Value_message_fullname
}
-func isNullValue(fd pref.FieldDescriptor) bool {
+func isNullValue(fd protoreflect.FieldDescriptor) bool {
ed := fd.Enum()
return ed != nil && ed.FullName() == genid.NullValue_enum_fullname
}
// unmarshalSingular unmarshals to the non-repeated field specified
// by the given FieldDescriptor.
-func (d decoder) unmarshalSingular(m pref.Message, fd pref.FieldDescriptor) error {
- var val pref.Value
+func (d decoder) unmarshalSingular(m protoreflect.Message, fd protoreflect.FieldDescriptor) error {
+ var val protoreflect.Value
var err error
switch fd.Kind() {
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
val = m.NewField(fd)
err = d.unmarshalMessage(val.Message(), false)
default:
@@ -272,63 +272,63 @@ func (d decoder) unmarshalSingular(m pref.Message, fd pref.FieldDescriptor) erro
// unmarshalScalar unmarshals to a scalar/enum protoreflect.Value specified by
// the given FieldDescriptor.
-func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) {
+func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
const b32 int = 32
const b64 int = 64
tok, err := d.Read()
if err != nil {
- return pref.Value{}, err
+ return protoreflect.Value{}, err
}
kind := fd.Kind()
switch kind {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if tok.Kind() == json.Bool {
- return pref.ValueOfBool(tok.Bool()), nil
+ return protoreflect.ValueOfBool(tok.Bool()), nil
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
if v, ok := unmarshalInt(tok, b32); ok {
return v, nil
}
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
if v, ok := unmarshalInt(tok, b64); ok {
return v, nil
}
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
if v, ok := unmarshalUint(tok, b32); ok {
return v, nil
}
- case pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
if v, ok := unmarshalUint(tok, b64); ok {
return v, nil
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if v, ok := unmarshalFloat(tok, b32); ok {
return v, nil
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if v, ok := unmarshalFloat(tok, b64); ok {
return v, nil
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if tok.Kind() == json.String {
- return pref.ValueOfString(tok.ParsedString()), nil
+ return protoreflect.ValueOfString(tok.ParsedString()), nil
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if v, ok := unmarshalBytes(tok); ok {
return v, nil
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if v, ok := unmarshalEnum(tok, fd); ok {
return v, nil
}
@@ -337,10 +337,10 @@ func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) {
panic(fmt.Sprintf("unmarshalScalar: invalid scalar kind %v", kind))
}
- return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
+ return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
}
-func unmarshalInt(tok json.Token, bitSize int) (pref.Value, bool) {
+func unmarshalInt(tok json.Token, bitSize int) (protoreflect.Value, bool) {
switch tok.Kind() {
case json.Number:
return getInt(tok, bitSize)
@@ -349,30 +349,30 @@ func unmarshalInt(tok json.Token, bitSize int) (pref.Value, bool) {
// Decode number from string.
s := strings.TrimSpace(tok.ParsedString())
if len(s) != len(tok.ParsedString()) {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
dec := json.NewDecoder([]byte(s))
tok, err := dec.Read()
if err != nil {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
return getInt(tok, bitSize)
}
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
-func getInt(tok json.Token, bitSize int) (pref.Value, bool) {
+func getInt(tok json.Token, bitSize int) (protoreflect.Value, bool) {
n, ok := tok.Int(bitSize)
if !ok {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
if bitSize == 32 {
- return pref.ValueOfInt32(int32(n)), true
+ return protoreflect.ValueOfInt32(int32(n)), true
}
- return pref.ValueOfInt64(n), true
+ return protoreflect.ValueOfInt64(n), true
}
-func unmarshalUint(tok json.Token, bitSize int) (pref.Value, bool) {
+func unmarshalUint(tok json.Token, bitSize int) (protoreflect.Value, bool) {
switch tok.Kind() {
case json.Number:
return getUint(tok, bitSize)
@@ -381,30 +381,30 @@ func unmarshalUint(tok json.Token, bitSize int) (pref.Value, bool) {
// Decode number from string.
s := strings.TrimSpace(tok.ParsedString())
if len(s) != len(tok.ParsedString()) {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
dec := json.NewDecoder([]byte(s))
tok, err := dec.Read()
if err != nil {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
return getUint(tok, bitSize)
}
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
-func getUint(tok json.Token, bitSize int) (pref.Value, bool) {
+func getUint(tok json.Token, bitSize int) (protoreflect.Value, bool) {
n, ok := tok.Uint(bitSize)
if !ok {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
if bitSize == 32 {
- return pref.ValueOfUint32(uint32(n)), true
+ return protoreflect.ValueOfUint32(uint32(n)), true
}
- return pref.ValueOfUint64(n), true
+ return protoreflect.ValueOfUint64(n), true
}
-func unmarshalFloat(tok json.Token, bitSize int) (pref.Value, bool) {
+func unmarshalFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) {
switch tok.Kind() {
case json.Number:
return getFloat(tok, bitSize)
@@ -414,49 +414,49 @@ func unmarshalFloat(tok json.Token, bitSize int) (pref.Value, bool) {
switch s {
case "NaN":
if bitSize == 32 {
- return pref.ValueOfFloat32(float32(math.NaN())), true
+ return protoreflect.ValueOfFloat32(float32(math.NaN())), true
}
- return pref.ValueOfFloat64(math.NaN()), true
+ return protoreflect.ValueOfFloat64(math.NaN()), true
case "Infinity":
if bitSize == 32 {
- return pref.ValueOfFloat32(float32(math.Inf(+1))), true
+ return protoreflect.ValueOfFloat32(float32(math.Inf(+1))), true
}
- return pref.ValueOfFloat64(math.Inf(+1)), true
+ return protoreflect.ValueOfFloat64(math.Inf(+1)), true
case "-Infinity":
if bitSize == 32 {
- return pref.ValueOfFloat32(float32(math.Inf(-1))), true
+ return protoreflect.ValueOfFloat32(float32(math.Inf(-1))), true
}
- return pref.ValueOfFloat64(math.Inf(-1)), true
+ return protoreflect.ValueOfFloat64(math.Inf(-1)), true
}
// Decode number from string.
if len(s) != len(strings.TrimSpace(s)) {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
dec := json.NewDecoder([]byte(s))
tok, err := dec.Read()
if err != nil {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
return getFloat(tok, bitSize)
}
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
-func getFloat(tok json.Token, bitSize int) (pref.Value, bool) {
+func getFloat(tok json.Token, bitSize int) (protoreflect.Value, bool) {
n, ok := tok.Float(bitSize)
if !ok {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
if bitSize == 32 {
- return pref.ValueOfFloat32(float32(n)), true
+ return protoreflect.ValueOfFloat32(float32(n)), true
}
- return pref.ValueOfFloat64(n), true
+ return protoreflect.ValueOfFloat64(n), true
}
-func unmarshalBytes(tok json.Token) (pref.Value, bool) {
+func unmarshalBytes(tok json.Token) (protoreflect.Value, bool) {
if tok.Kind() != json.String {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
s := tok.ParsedString()
@@ -469,36 +469,36 @@ func unmarshalBytes(tok json.Token) (pref.Value, bool) {
}
b, err := enc.DecodeString(s)
if err != nil {
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
- return pref.ValueOfBytes(b), true
+ return protoreflect.ValueOfBytes(b), true
}
-func unmarshalEnum(tok json.Token, fd pref.FieldDescriptor) (pref.Value, bool) {
+func unmarshalEnum(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.Value, bool) {
switch tok.Kind() {
case json.String:
// Lookup EnumNumber based on name.
s := tok.ParsedString()
- if enumVal := fd.Enum().Values().ByName(pref.Name(s)); enumVal != nil {
- return pref.ValueOfEnum(enumVal.Number()), true
+ if enumVal := fd.Enum().Values().ByName(protoreflect.Name(s)); enumVal != nil {
+ return protoreflect.ValueOfEnum(enumVal.Number()), true
}
case json.Number:
if n, ok := tok.Int(32); ok {
- return pref.ValueOfEnum(pref.EnumNumber(n)), true
+ return protoreflect.ValueOfEnum(protoreflect.EnumNumber(n)), true
}
case json.Null:
// This is only valid for google.protobuf.NullValue.
if isNullValue(fd) {
- return pref.ValueOfEnum(0), true
+ return protoreflect.ValueOfEnum(0), true
}
}
- return pref.Value{}, false
+ return protoreflect.Value{}, false
}
-func (d decoder) unmarshalList(list pref.List, fd pref.FieldDescriptor) error {
+func (d decoder) unmarshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error {
tok, err := d.Read()
if err != nil {
return err
@@ -508,7 +508,7 @@ func (d decoder) unmarshalList(list pref.List, fd pref.FieldDescriptor) error {
}
switch fd.Kind() {
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
for {
tok, err := d.Peek()
if err != nil {
@@ -549,7 +549,7 @@ func (d decoder) unmarshalList(list pref.List, fd pref.FieldDescriptor) error {
return nil
}
-func (d decoder) unmarshalMap(mmap pref.Map, fd pref.FieldDescriptor) error {
+func (d decoder) unmarshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error {
tok, err := d.Read()
if err != nil {
return err
@@ -561,18 +561,18 @@ func (d decoder) unmarshalMap(mmap pref.Map, fd pref.FieldDescriptor) error {
// Determine ahead whether map entry is a scalar type or a message type in
// order to call the appropriate unmarshalMapValue func inside the for loop
// below.
- var unmarshalMapValue func() (pref.Value, error)
+ var unmarshalMapValue func() (protoreflect.Value, error)
switch fd.MapValue().Kind() {
- case pref.MessageKind, pref.GroupKind:
- unmarshalMapValue = func() (pref.Value, error) {
+ case protoreflect.MessageKind, protoreflect.GroupKind:
+ unmarshalMapValue = func() (protoreflect.Value, error) {
val := mmap.NewValue()
if err := d.unmarshalMessage(val.Message(), false); err != nil {
- return pref.Value{}, err
+ return protoreflect.Value{}, err
}
return val, nil
}
default:
- unmarshalMapValue = func() (pref.Value, error) {
+ unmarshalMapValue = func() (protoreflect.Value, error) {
return d.unmarshalScalar(fd.MapValue())
}
}
@@ -618,7 +618,7 @@ Loop:
// unmarshalMapKey converts given token of Name kind into a protoreflect.MapKey.
// A map key type is any integral or string type.
-func (d decoder) unmarshalMapKey(tok json.Token, fd pref.FieldDescriptor) (pref.MapKey, error) {
+func (d decoder) unmarshalMapKey(tok json.Token, fd protoreflect.FieldDescriptor) (protoreflect.MapKey, error) {
const b32 = 32
const b64 = 64
const base10 = 10
@@ -626,40 +626,40 @@ func (d decoder) unmarshalMapKey(tok json.Token, fd pref.FieldDescriptor) (pref.
name := tok.Name()
kind := fd.Kind()
switch kind {
- case pref.StringKind:
- return pref.ValueOfString(name).MapKey(), nil
+ case protoreflect.StringKind:
+ return protoreflect.ValueOfString(name).MapKey(), nil
- case pref.BoolKind:
+ case protoreflect.BoolKind:
switch name {
case "true":
- return pref.ValueOfBool(true).MapKey(), nil
+ return protoreflect.ValueOfBool(true).MapKey(), nil
case "false":
- return pref.ValueOfBool(false).MapKey(), nil
+ return protoreflect.ValueOfBool(false).MapKey(), nil
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
if n, err := strconv.ParseInt(name, base10, b32); err == nil {
- return pref.ValueOfInt32(int32(n)).MapKey(), nil
+ return protoreflect.ValueOfInt32(int32(n)).MapKey(), nil
}
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
if n, err := strconv.ParseInt(name, base10, b64); err == nil {
- return pref.ValueOfInt64(int64(n)).MapKey(), nil
+ return protoreflect.ValueOfInt64(int64(n)).MapKey(), nil
}
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
if n, err := strconv.ParseUint(name, base10, b32); err == nil {
- return pref.ValueOfUint32(uint32(n)).MapKey(), nil
+ return protoreflect.ValueOfUint32(uint32(n)).MapKey(), nil
}
- case pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
if n, err := strconv.ParseUint(name, base10, b64); err == nil {
- return pref.ValueOfUint64(uint64(n)).MapKey(), nil
+ return protoreflect.ValueOfUint64(uint64(n)).MapKey(), nil
}
default:
panic(fmt.Sprintf("invalid kind for map key: %v", kind))
}
- return pref.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString())
+ return protoreflect.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString())
}
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go
index ba971f0..d09d22e 100644
--- a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go
@@ -18,7 +18,6 @@ import (
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -164,8 +163,8 @@ type typeURLFieldRanger struct {
typeURL string
}
-func (m typeURLFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
- if !f(typeFieldDesc, pref.ValueOfString(m.typeURL)) {
+func (m typeURLFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+ if !f(typeFieldDesc, protoreflect.ValueOfString(m.typeURL)) {
return
}
m.FieldRanger.Range(f)
@@ -173,9 +172,9 @@ func (m typeURLFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) bool)
// unpopulatedFieldRanger wraps a protoreflect.Message and modifies its Range
// method to additionally iterate over unpopulated fields.
-type unpopulatedFieldRanger struct{ pref.Message }
+type unpopulatedFieldRanger struct{ protoreflect.Message }
-func (m unpopulatedFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
+func (m unpopulatedFieldRanger) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
fds := m.Descriptor().Fields()
for i := 0; i < fds.Len(); i++ {
fd := fds.Get(i)
@@ -184,10 +183,10 @@ func (m unpopulatedFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) b
}
v := m.Get(fd)
- isProto2Scalar := fd.Syntax() == pref.Proto2 && fd.Default().IsValid()
- isSingularMessage := fd.Cardinality() != pref.Repeated && fd.Message() != nil
+ isProto2Scalar := fd.Syntax() == protoreflect.Proto2 && fd.Default().IsValid()
+ isSingularMessage := fd.Cardinality() != protoreflect.Repeated && fd.Message() != nil
if isProto2Scalar || isSingularMessage {
- v = pref.Value{} // use invalid value to emit null
+ v = protoreflect.Value{} // use invalid value to emit null
}
if !f(fd, v) {
return
@@ -199,7 +198,7 @@ func (m unpopulatedFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) b
// marshalMessage marshals the fields in the given protoreflect.Message.
// If the typeURL is non-empty, then a synthetic "@type" field is injected
// containing the URL as the value.
-func (e encoder) marshalMessage(m pref.Message, typeURL string) error {
+func (e encoder) marshalMessage(m protoreflect.Message, typeURL string) error {
if !flags.ProtoLegacy && messageset.IsMessageSet(m.Descriptor()) {
return errors.New("no support for proto1 MessageSets")
}
@@ -220,7 +219,7 @@ func (e encoder) marshalMessage(m pref.Message, typeURL string) error {
}
var err error
- order.RangeFields(fields, order.IndexNameFieldOrder, func(fd pref.FieldDescriptor, v pref.Value) bool {
+ order.RangeFields(fields, order.IndexNameFieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
name := fd.JSONName()
if e.opts.UseProtoNames {
name = fd.TextName()
@@ -238,7 +237,7 @@ func (e encoder) marshalMessage(m pref.Message, typeURL string) error {
}
// marshalValue marshals the given protoreflect.Value.
-func (e encoder) marshalValue(val pref.Value, fd pref.FieldDescriptor) error {
+func (e encoder) marshalValue(val protoreflect.Value, fd protoreflect.FieldDescriptor) error {
switch {
case fd.IsList():
return e.marshalList(val.List(), fd)
@@ -251,44 +250,44 @@ func (e encoder) marshalValue(val pref.Value, fd pref.FieldDescriptor) error {
// marshalSingular marshals the given non-repeated field value. This includes
// all scalar types, enums, messages, and groups.
-func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error {
+func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error {
if !val.IsValid() {
e.WriteNull()
return nil
}
switch kind := fd.Kind(); kind {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
e.WriteBool(val.Bool())
- case pref.StringKind:
+ case protoreflect.StringKind:
if e.WriteString(val.String()) != nil {
return errors.InvalidUTF8(string(fd.FullName()))
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
e.WriteInt(val.Int())
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
e.WriteUint(val.Uint())
- case pref.Int64Kind, pref.Sint64Kind, pref.Uint64Kind,
- pref.Sfixed64Kind, pref.Fixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Uint64Kind,
+ protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind:
// 64-bit integers are written out as JSON string.
e.WriteString(val.String())
- case pref.FloatKind:
+ case protoreflect.FloatKind:
// Encoder.WriteFloat handles the special numbers NaN and infinites.
e.WriteFloat(val.Float(), 32)
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
// Encoder.WriteFloat handles the special numbers NaN and infinites.
e.WriteFloat(val.Float(), 64)
- case pref.BytesKind:
+ case protoreflect.BytesKind:
e.WriteString(base64.StdEncoding.EncodeToString(val.Bytes()))
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if fd.Enum().FullName() == genid.NullValue_enum_fullname {
e.WriteNull()
} else {
@@ -300,7 +299,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error
}
}
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
if err := e.marshalMessage(val.Message(), ""); err != nil {
return err
}
@@ -312,7 +311,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error
}
// marshalList marshals the given protoreflect.List.
-func (e encoder) marshalList(list pref.List, fd pref.FieldDescriptor) error {
+func (e encoder) marshalList(list protoreflect.List, fd protoreflect.FieldDescriptor) error {
e.StartArray()
defer e.EndArray()
@@ -326,12 +325,12 @@ func (e encoder) marshalList(list pref.List, fd pref.FieldDescriptor) error {
}
// marshalMap marshals given protoreflect.Map.
-func (e encoder) marshalMap(mmap pref.Map, fd pref.FieldDescriptor) error {
+func (e encoder) marshalMap(mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error {
e.StartObject()
defer e.EndObject()
var err error
- order.RangeEntries(mmap, order.GenericKeyOrder, func(k pref.MapKey, v pref.Value) bool {
+ order.RangeEntries(mmap, order.GenericKeyOrder, func(k protoreflect.MapKey, v protoreflect.Value) bool {
if err = e.WriteName(k.String()); err != nil {
return false
}
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
index 72924a9..c85f846 100644
--- a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
@@ -17,14 +17,14 @@ import (
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
-type marshalFunc func(encoder, pref.Message) error
+type marshalFunc func(encoder, protoreflect.Message) error
// wellKnownTypeMarshaler returns a marshal function if the message type
// has specialized serialization behavior. It returns nil otherwise.
-func wellKnownTypeMarshaler(name pref.FullName) marshalFunc {
+func wellKnownTypeMarshaler(name protoreflect.FullName) marshalFunc {
if name.Parent() == genid.GoogleProtobuf_package {
switch name.Name() {
case genid.Any_message_name:
@@ -58,11 +58,11 @@ func wellKnownTypeMarshaler(name pref.FullName) marshalFunc {
return nil
}
-type unmarshalFunc func(decoder, pref.Message) error
+type unmarshalFunc func(decoder, protoreflect.Message) error
// wellKnownTypeUnmarshaler returns a unmarshal function if the message type
// has specialized serialization behavior. It returns nil otherwise.
-func wellKnownTypeUnmarshaler(name pref.FullName) unmarshalFunc {
+func wellKnownTypeUnmarshaler(name protoreflect.FullName) unmarshalFunc {
if name.Parent() == genid.GoogleProtobuf_package {
switch name.Name() {
case genid.Any_message_name:
@@ -102,7 +102,7 @@ func wellKnownTypeUnmarshaler(name pref.FullName) unmarshalFunc {
// custom JSON representation, that representation will be embedded adding a
// field `value` which holds the custom JSON in addition to the `@type` field.
-func (e encoder) marshalAny(m pref.Message) error {
+func (e encoder) marshalAny(m protoreflect.Message) error {
fds := m.Descriptor().Fields()
fdType := fds.ByNumber(genid.Any_TypeUrl_field_number)
fdValue := fds.ByNumber(genid.Any_Value_field_number)
@@ -163,7 +163,7 @@ func (e encoder) marshalAny(m pref.Message) error {
return nil
}
-func (d decoder) unmarshalAny(m pref.Message) error {
+func (d decoder) unmarshalAny(m protoreflect.Message) error {
// Peek to check for json.ObjectOpen to avoid advancing a read.
start, err := d.Peek()
if err != nil {
@@ -233,8 +233,8 @@ func (d decoder) unmarshalAny(m pref.Message) error {
fdType := fds.ByNumber(genid.Any_TypeUrl_field_number)
fdValue := fds.ByNumber(genid.Any_Value_field_number)
- m.Set(fdType, pref.ValueOfString(typeURL))
- m.Set(fdValue, pref.ValueOfBytes(b))
+ m.Set(fdType, protoreflect.ValueOfString(typeURL))
+ m.Set(fdValue, protoreflect.ValueOfBytes(b))
return nil
}
@@ -354,7 +354,7 @@ func (d decoder) skipJSONValue() error {
// unmarshalAnyValue unmarshals the given custom-type message from the JSON
// object's "value" field.
-func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m pref.Message) error {
+func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m protoreflect.Message) error {
// Skip ObjectOpen, and start reading the fields.
d.Read()
@@ -402,13 +402,13 @@ func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m pref.Message) erro
// Wrapper types are encoded as JSON primitives like string, number or boolean.
-func (e encoder) marshalWrapperType(m pref.Message) error {
+func (e encoder) marshalWrapperType(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number)
val := m.Get(fd)
return e.marshalSingular(val, fd)
}
-func (d decoder) unmarshalWrapperType(m pref.Message) error {
+func (d decoder) unmarshalWrapperType(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number)
val, err := d.unmarshalScalar(fd)
if err != nil {
@@ -420,13 +420,13 @@ func (d decoder) unmarshalWrapperType(m pref.Message) error {
// The JSON representation for Empty is an empty JSON object.
-func (e encoder) marshalEmpty(pref.Message) error {
+func (e encoder) marshalEmpty(protoreflect.Message) error {
e.StartObject()
e.EndObject()
return nil
}
-func (d decoder) unmarshalEmpty(pref.Message) error {
+func (d decoder) unmarshalEmpty(protoreflect.Message) error {
tok, err := d.Read()
if err != nil {
return err
@@ -462,12 +462,12 @@ func (d decoder) unmarshalEmpty(pref.Message) error {
// The JSON representation for Struct is a JSON object that contains the encoded
// Struct.fields map and follows the serialization rules for a map.
-func (e encoder) marshalStruct(m pref.Message) error {
+func (e encoder) marshalStruct(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number)
return e.marshalMap(m.Get(fd).Map(), fd)
}
-func (d decoder) unmarshalStruct(m pref.Message) error {
+func (d decoder) unmarshalStruct(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number)
return d.unmarshalMap(m.Mutable(fd).Map(), fd)
}
@@ -476,12 +476,12 @@ func (d decoder) unmarshalStruct(m pref.Message) error {
// ListValue.values repeated field and follows the serialization rules for a
// repeated field.
-func (e encoder) marshalListValue(m pref.Message) error {
+func (e encoder) marshalListValue(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number)
return e.marshalList(m.Get(fd).List(), fd)
}
-func (d decoder) unmarshalListValue(m pref.Message) error {
+func (d decoder) unmarshalListValue(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number)
return d.unmarshalList(m.Mutable(fd).List(), fd)
}
@@ -490,7 +490,7 @@ func (d decoder) unmarshalListValue(m pref.Message) error {
// set. Each of the field in the oneof has its own custom serialization rule. A
// Value message needs to be a oneof field set, else it is an error.
-func (e encoder) marshalKnownValue(m pref.Message) error {
+func (e encoder) marshalKnownValue(m protoreflect.Message) error {
od := m.Descriptor().Oneofs().ByName(genid.Value_Kind_oneof_name)
fd := m.WhichOneof(od)
if fd == nil {
@@ -504,19 +504,19 @@ func (e encoder) marshalKnownValue(m pref.Message) error {
return e.marshalSingular(m.Get(fd), fd)
}
-func (d decoder) unmarshalKnownValue(m pref.Message) error {
+func (d decoder) unmarshalKnownValue(m protoreflect.Message) error {
tok, err := d.Peek()
if err != nil {
return err
}
- var fd pref.FieldDescriptor
- var val pref.Value
+ var fd protoreflect.FieldDescriptor
+ var val protoreflect.Value
switch tok.Kind() {
case json.Null:
d.Read()
fd = m.Descriptor().Fields().ByNumber(genid.Value_NullValue_field_number)
- val = pref.ValueOfEnum(0)
+ val = protoreflect.ValueOfEnum(0)
case json.Bool:
tok, err := d.Read()
@@ -524,7 +524,7 @@ func (d decoder) unmarshalKnownValue(m pref.Message) error {
return err
}
fd = m.Descriptor().Fields().ByNumber(genid.Value_BoolValue_field_number)
- val = pref.ValueOfBool(tok.Bool())
+ val = protoreflect.ValueOfBool(tok.Bool())
case json.Number:
tok, err := d.Read()
@@ -550,7 +550,7 @@ func (d decoder) unmarshalKnownValue(m pref.Message) error {
return err
}
fd = m.Descriptor().Fields().ByNumber(genid.Value_StringValue_field_number)
- val = pref.ValueOfString(tok.ParsedString())
+ val = protoreflect.ValueOfString(tok.ParsedString())
case json.ObjectOpen:
fd = m.Descriptor().Fields().ByNumber(genid.Value_StructValue_field_number)
@@ -591,7 +591,7 @@ const (
maxSecondsInDuration = 315576000000
)
-func (e encoder) marshalDuration(m pref.Message) error {
+func (e encoder) marshalDuration(m protoreflect.Message) error {
fds := m.Descriptor().Fields()
fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number)
fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number)
@@ -623,7 +623,7 @@ func (e encoder) marshalDuration(m pref.Message) error {
return nil
}
-func (d decoder) unmarshalDuration(m pref.Message) error {
+func (d decoder) unmarshalDuration(m protoreflect.Message) error {
tok, err := d.Read()
if err != nil {
return err
@@ -646,8 +646,8 @@ func (d decoder) unmarshalDuration(m pref.Message) error {
fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number)
fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number)
- m.Set(fdSeconds, pref.ValueOfInt64(secs))
- m.Set(fdNanos, pref.ValueOfInt32(nanos))
+ m.Set(fdSeconds, protoreflect.ValueOfInt64(secs))
+ m.Set(fdNanos, protoreflect.ValueOfInt32(nanos))
return nil
}
@@ -779,7 +779,7 @@ const (
minTimestampSeconds = -62135596800
)
-func (e encoder) marshalTimestamp(m pref.Message) error {
+func (e encoder) marshalTimestamp(m protoreflect.Message) error {
fds := m.Descriptor().Fields()
fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number)
fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number)
@@ -805,7 +805,7 @@ func (e encoder) marshalTimestamp(m pref.Message) error {
return nil
}
-func (d decoder) unmarshalTimestamp(m pref.Message) error {
+func (d decoder) unmarshalTimestamp(m protoreflect.Message) error {
tok, err := d.Read()
if err != nil {
return err
@@ -829,8 +829,8 @@ func (d decoder) unmarshalTimestamp(m pref.Message) error {
fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number)
fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number)
- m.Set(fdSeconds, pref.ValueOfInt64(secs))
- m.Set(fdNanos, pref.ValueOfInt32(int32(t.Nanosecond())))
+ m.Set(fdSeconds, protoreflect.ValueOfInt64(secs))
+ m.Set(fdNanos, protoreflect.ValueOfInt32(int32(t.Nanosecond())))
return nil
}
@@ -839,14 +839,14 @@ func (d decoder) unmarshalTimestamp(m pref.Message) error {
// lower-camel naming conventions. Encoding should fail if the path name would
// end up differently after a round-trip.
-func (e encoder) marshalFieldMask(m pref.Message) error {
+func (e encoder) marshalFieldMask(m protoreflect.Message) error {
fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number)
list := m.Get(fd).List()
paths := make([]string, 0, list.Len())
for i := 0; i < list.Len(); i++ {
s := list.Get(i).String()
- if !pref.FullName(s).IsValid() {
+ if !protoreflect.FullName(s).IsValid() {
return errors.New("%s contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s)
}
// Return error if conversion to camelCase is not reversible.
@@ -861,7 +861,7 @@ func (e encoder) marshalFieldMask(m pref.Message) error {
return nil
}
-func (d decoder) unmarshalFieldMask(m pref.Message) error {
+func (d decoder) unmarshalFieldMask(m protoreflect.Message) error {
tok, err := d.Read()
if err != nil {
return err
@@ -880,10 +880,10 @@ func (d decoder) unmarshalFieldMask(m pref.Message) error {
for _, s0 := range paths {
s := strs.JSONSnakeCase(s0)
- if strings.Contains(s0, "_") || !pref.FullName(s).IsValid() {
+ if strings.Contains(s0, "_") || !protoreflect.FullName(s).IsValid() {
return d.newError(tok.Pos(), "%v contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s0)
}
- list.Append(pref.ValueOfString(s))
+ list.Append(protoreflect.ValueOfString(s))
}
return nil
}
diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go
index 179d6e8..4921b2d 100644
--- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go
+++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go
@@ -17,7 +17,7 @@ import (
"google.golang.org/protobuf/internal/set"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -103,7 +103,7 @@ func (d decoder) syntaxError(pos int, f string, x ...interface{}) error {
}
// unmarshalMessage unmarshals into the given protoreflect.Message.
-func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
+func (d decoder) unmarshalMessage(m protoreflect.Message, checkDelims bool) error {
messageDesc := m.Descriptor()
if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
return errors.New("no support for proto1 MessageSets")
@@ -150,24 +150,24 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
}
// Resolve the field descriptor.
- var name pref.Name
- var fd pref.FieldDescriptor
- var xt pref.ExtensionType
+ var name protoreflect.Name
+ var fd protoreflect.FieldDescriptor
+ var xt protoreflect.ExtensionType
var xtErr error
var isFieldNumberName bool
switch tok.NameKind() {
case text.IdentName:
- name = pref.Name(tok.IdentName())
+ name = protoreflect.Name(tok.IdentName())
fd = fieldDescs.ByTextName(string(name))
case text.TypeName:
// Handle extensions only. This code path is not for Any.
- xt, xtErr = d.opts.Resolver.FindExtensionByName(pref.FullName(tok.TypeName()))
+ xt, xtErr = d.opts.Resolver.FindExtensionByName(protoreflect.FullName(tok.TypeName()))
case text.FieldNumber:
isFieldNumberName = true
- num := pref.FieldNumber(tok.FieldNumber())
+ num := protoreflect.FieldNumber(tok.FieldNumber())
if !num.IsValid() {
return d.newError(tok.Pos(), "invalid field number: %d", num)
}
@@ -215,7 +215,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
switch {
case fd.IsList():
kind := fd.Kind()
- if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() {
+ if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() {
return d.syntaxError(tok.Pos(), "missing field separator :")
}
@@ -232,7 +232,7 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
default:
kind := fd.Kind()
- if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() {
+ if kind != protoreflect.MessageKind && kind != protoreflect.GroupKind && !tok.HasSeparator() {
return d.syntaxError(tok.Pos(), "missing field separator :")
}
@@ -262,11 +262,11 @@ func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
// unmarshalSingular unmarshals a non-repeated field value specified by the
// given FieldDescriptor.
-func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error {
- var val pref.Value
+func (d decoder) unmarshalSingular(fd protoreflect.FieldDescriptor, m protoreflect.Message) error {
+ var val protoreflect.Value
var err error
switch fd.Kind() {
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
val = m.NewField(fd)
err = d.unmarshalMessage(val.Message(), true)
default:
@@ -280,94 +280,94 @@ func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) erro
// unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the
// given FieldDescriptor.
-func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) {
+func (d decoder) unmarshalScalar(fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
tok, err := d.Read()
if err != nil {
- return pref.Value{}, err
+ return protoreflect.Value{}, err
}
if tok.Kind() != text.Scalar {
- return pref.Value{}, d.unexpectedTokenError(tok)
+ return protoreflect.Value{}, d.unexpectedTokenError(tok)
}
kind := fd.Kind()
switch kind {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if b, ok := tok.Bool(); ok {
- return pref.ValueOfBool(b), nil
+ return protoreflect.ValueOfBool(b), nil
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
if n, ok := tok.Int32(); ok {
- return pref.ValueOfInt32(n), nil
+ return protoreflect.ValueOfInt32(n), nil
}
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
if n, ok := tok.Int64(); ok {
- return pref.ValueOfInt64(n), nil
+ return protoreflect.ValueOfInt64(n), nil
}
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
if n, ok := tok.Uint32(); ok {
- return pref.ValueOfUint32(n), nil
+ return protoreflect.ValueOfUint32(n), nil
}
- case pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
if n, ok := tok.Uint64(); ok {
- return pref.ValueOfUint64(n), nil
+ return protoreflect.ValueOfUint64(n), nil
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if n, ok := tok.Float32(); ok {
- return pref.ValueOfFloat32(n), nil
+ return protoreflect.ValueOfFloat32(n), nil
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if n, ok := tok.Float64(); ok {
- return pref.ValueOfFloat64(n), nil
+ return protoreflect.ValueOfFloat64(n), nil
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if s, ok := tok.String(); ok {
if strs.EnforceUTF8(fd) && !utf8.ValidString(s) {
- return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8")
+ return protoreflect.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8")
}
- return pref.ValueOfString(s), nil
+ return protoreflect.ValueOfString(s), nil
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if b, ok := tok.String(); ok {
- return pref.ValueOfBytes([]byte(b)), nil
+ return protoreflect.ValueOfBytes([]byte(b)), nil
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if lit, ok := tok.Enum(); ok {
// Lookup EnumNumber based on name.
- if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil {
- return pref.ValueOfEnum(enumVal.Number()), nil
+ if enumVal := fd.Enum().Values().ByName(protoreflect.Name(lit)); enumVal != nil {
+ return protoreflect.ValueOfEnum(enumVal.Number()), nil
}
}
if num, ok := tok.Int32(); ok {
- return pref.ValueOfEnum(pref.EnumNumber(num)), nil
+ return protoreflect.ValueOfEnum(protoreflect.EnumNumber(num)), nil
}
default:
panic(fmt.Sprintf("invalid scalar kind %v", kind))
}
- return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
+ return protoreflect.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
}
// unmarshalList unmarshals into given protoreflect.List. A list value can
// either be in [] syntax or simply just a single scalar/message value.
-func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error {
+func (d decoder) unmarshalList(fd protoreflect.FieldDescriptor, list protoreflect.List) error {
tok, err := d.Peek()
if err != nil {
return err
}
switch fd.Kind() {
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
switch tok.Kind() {
case text.ListOpen:
d.Read()
@@ -441,22 +441,22 @@ func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error {
// unmarshalMap unmarshals into given protoreflect.Map. A map value is a
// textproto message containing {key: , value: }.
-func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error {
+func (d decoder) unmarshalMap(fd protoreflect.FieldDescriptor, mmap protoreflect.Map) error {
// Determine ahead whether map entry is a scalar type or a message type in
// order to call the appropriate unmarshalMapValue func inside
// unmarshalMapEntry.
- var unmarshalMapValue func() (pref.Value, error)
+ var unmarshalMapValue func() (protoreflect.Value, error)
switch fd.MapValue().Kind() {
- case pref.MessageKind, pref.GroupKind:
- unmarshalMapValue = func() (pref.Value, error) {
+ case protoreflect.MessageKind, protoreflect.GroupKind:
+ unmarshalMapValue = func() (protoreflect.Value, error) {
pval := mmap.NewValue()
if err := d.unmarshalMessage(pval.Message(), true); err != nil {
- return pref.Value{}, err
+ return protoreflect.Value{}, err
}
return pval, nil
}
default:
- unmarshalMapValue = func() (pref.Value, error) {
+ unmarshalMapValue = func() (protoreflect.Value, error) {
return d.unmarshalScalar(fd.MapValue())
}
}
@@ -494,9 +494,9 @@ func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error {
// unmarshalMap unmarshals into given protoreflect.Map. A map value is a
// textproto message containing {key: , value: }.
-func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error {
- var key pref.MapKey
- var pval pref.Value
+func (d decoder) unmarshalMapEntry(fd protoreflect.FieldDescriptor, mmap protoreflect.Map, unmarshalMapValue func() (protoreflect.Value, error)) error {
+ var key protoreflect.MapKey
+ var pval protoreflect.Value
Loop:
for {
// Read field name.
@@ -520,7 +520,7 @@ Loop:
return d.unexpectedTokenError(tok)
}
- switch name := pref.Name(tok.IdentName()); name {
+ switch name := protoreflect.Name(tok.IdentName()); name {
case genid.MapEntry_Key_field_name:
if !tok.HasSeparator() {
return d.syntaxError(tok.Pos(), "missing field separator :")
@@ -535,7 +535,7 @@ Loop:
key = val.MapKey()
case genid.MapEntry_Value_field_name:
- if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) {
+ if kind := fd.MapValue().Kind(); (kind != protoreflect.MessageKind) && (kind != protoreflect.GroupKind) {
if !tok.HasSeparator() {
return d.syntaxError(tok.Pos(), "missing field separator :")
}
@@ -561,7 +561,7 @@ Loop:
}
if !pval.IsValid() {
switch fd.MapValue().Kind() {
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
// If value field is not set for message/group types, construct an
// empty one as default.
pval = mmap.NewValue()
@@ -575,7 +575,7 @@ Loop:
// unmarshalAny unmarshals an Any textproto. It can either be in expanded form
// or non-expanded form.
-func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error {
+func (d decoder) unmarshalAny(m protoreflect.Message, checkDelims bool) error {
var typeURL string
var bValue []byte
var seenTypeUrl bool
@@ -619,7 +619,7 @@ Loop:
return d.syntaxError(tok.Pos(), "missing field separator :")
}
- switch name := pref.Name(tok.IdentName()); name {
+ switch name := protoreflect.Name(tok.IdentName()); name {
case genid.Any_TypeUrl_field_name:
if seenTypeUrl {
return d.newError(tok.Pos(), "duplicate %v field", genid.Any_TypeUrl_field_fullname)
@@ -686,10 +686,10 @@ Loop:
fds := m.Descriptor().Fields()
if len(typeURL) > 0 {
- m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), pref.ValueOfString(typeURL))
+ m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), protoreflect.ValueOfString(typeURL))
}
if len(bValue) > 0 {
- m.Set(fds.ByNumber(genid.Any_Value_field_number), pref.ValueOfBytes(bValue))
+ m.Set(fds.ByNumber(genid.Any_Value_field_number), protoreflect.ValueOfBytes(bValue))
}
return nil
}
diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go
index 8d5304d..ebf6c65 100644
--- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go
+++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go
@@ -20,7 +20,6 @@ import (
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -150,7 +149,7 @@ type encoder struct {
}
// marshalMessage marshals the given protoreflect.Message.
-func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error {
+func (e encoder) marshalMessage(m protoreflect.Message, inclDelims bool) error {
messageDesc := m.Descriptor()
if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
return errors.New("no support for proto1 MessageSets")
@@ -190,7 +189,7 @@ func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error {
}
// marshalField marshals the given field with protoreflect.Value.
-func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error {
+func (e encoder) marshalField(name string, val protoreflect.Value, fd protoreflect.FieldDescriptor) error {
switch {
case fd.IsList():
return e.marshalList(name, val.List(), fd)
@@ -204,40 +203,40 @@ func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescript
// marshalSingular marshals the given non-repeated field value. This includes
// all scalar types, enums, messages, and groups.
-func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error {
+func (e encoder) marshalSingular(val protoreflect.Value, fd protoreflect.FieldDescriptor) error {
kind := fd.Kind()
switch kind {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
e.WriteBool(val.Bool())
- case pref.StringKind:
+ case protoreflect.StringKind:
s := val.String()
if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) {
return errors.InvalidUTF8(string(fd.FullName()))
}
e.WriteString(s)
- case pref.Int32Kind, pref.Int64Kind,
- pref.Sint32Kind, pref.Sint64Kind,
- pref.Sfixed32Kind, pref.Sfixed64Kind:
+ case protoreflect.Int32Kind, protoreflect.Int64Kind,
+ protoreflect.Sint32Kind, protoreflect.Sint64Kind,
+ protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind:
e.WriteInt(val.Int())
- case pref.Uint32Kind, pref.Uint64Kind,
- pref.Fixed32Kind, pref.Fixed64Kind:
+ case protoreflect.Uint32Kind, protoreflect.Uint64Kind,
+ protoreflect.Fixed32Kind, protoreflect.Fixed64Kind:
e.WriteUint(val.Uint())
- case pref.FloatKind:
+ case protoreflect.FloatKind:
// Encoder.WriteFloat handles the special numbers NaN and infinites.
e.WriteFloat(val.Float(), 32)
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
// Encoder.WriteFloat handles the special numbers NaN and infinites.
e.WriteFloat(val.Float(), 64)
- case pref.BytesKind:
+ case protoreflect.BytesKind:
e.WriteString(string(val.Bytes()))
- case pref.EnumKind:
+ case protoreflect.EnumKind:
num := val.Enum()
if desc := fd.Enum().Values().ByNumber(num); desc != nil {
e.WriteLiteral(string(desc.Name()))
@@ -246,7 +245,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error
e.WriteInt(int64(num))
}
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
return e.marshalMessage(val.Message(), true)
default:
@@ -256,7 +255,7 @@ func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error
}
// marshalList marshals the given protoreflect.List as multiple name-value fields.
-func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error {
+func (e encoder) marshalList(name string, list protoreflect.List, fd protoreflect.FieldDescriptor) error {
size := list.Len()
for i := 0; i < size; i++ {
e.WriteName(name)
@@ -268,9 +267,9 @@ func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescripto
}
// marshalMap marshals the given protoreflect.Map as multiple name-value fields.
-func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error {
+func (e encoder) marshalMap(name string, mmap protoreflect.Map, fd protoreflect.FieldDescriptor) error {
var err error
- order.RangeEntries(mmap, order.GenericKeyOrder, func(key pref.MapKey, val pref.Value) bool {
+ order.RangeEntries(mmap, order.GenericKeyOrder, func(key protoreflect.MapKey, val protoreflect.Value) bool {
e.WriteName(name)
e.StartMessage()
defer e.EndMessage()
@@ -334,7 +333,7 @@ func (e encoder) marshalUnknown(b []byte) {
// marshalAny marshals the given google.protobuf.Any message in expanded form.
// It returns true if it was able to marshal, else false.
-func (e encoder) marshalAny(any pref.Message) bool {
+func (e encoder) marshalAny(any protoreflect.Message) bool {
// Construct the embedded message.
fds := any.Descriptor().Fields()
fdType := fds.ByNumber(genid.Any_TypeUrl_field_number)
diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go
index a427f8b..ce57f57 100644
--- a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go
+++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go
@@ -21,10 +21,11 @@ import (
type Number int32
const (
- MinValidNumber Number = 1
- FirstReservedNumber Number = 19000
- LastReservedNumber Number = 19999
- MaxValidNumber Number = 1<<29 - 1
+ MinValidNumber Number = 1
+ FirstReservedNumber Number = 19000
+ LastReservedNumber Number = 19999
+ MaxValidNumber Number = 1<<29 - 1
+ DefaultRecursionLimit = 10000
)
// IsValid reports whether the field number is semantically valid.
@@ -55,6 +56,7 @@ const (
errCodeOverflow
errCodeReserved
errCodeEndGroup
+ errCodeRecursionDepth
)
var (
@@ -112,6 +114,10 @@ func ConsumeField(b []byte) (Number, Type, int) {
// When parsing a group, the length includes the end group marker and
// the end group is verified to match the starting field number.
func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) {
+ return consumeFieldValueD(num, typ, b, DefaultRecursionLimit)
+}
+
+func consumeFieldValueD(num Number, typ Type, b []byte, depth int) (n int) {
switch typ {
case VarintType:
_, n = ConsumeVarint(b)
@@ -126,6 +132,9 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) {
_, n = ConsumeBytes(b)
return n
case StartGroupType:
+ if depth < 0 {
+ return errCodeRecursionDepth
+ }
n0 := len(b)
for {
num2, typ2, n := ConsumeTag(b)
@@ -140,7 +149,7 @@ func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) {
return n0 - len(b)
}
- n = ConsumeFieldValue(num2, typ2, b)
+ n = consumeFieldValueD(num2, typ2, b, depth-1)
if n < 0 {
return n // forward error code
}
@@ -507,6 +516,7 @@ func EncodeTag(num Number, typ Type) uint64 {
}
// DecodeZigZag decodes a zig-zag-encoded uint64 as an int64.
+//
// Input: {…, 5, 3, 1, 0, 2, 4, 6, …}
// Output: {…, -3, -2, -1, 0, +1, +2, +3, …}
func DecodeZigZag(x uint64) int64 {
@@ -514,6 +524,7 @@ func DecodeZigZag(x uint64) int64 {
}
// EncodeZigZag encodes an int64 as a zig-zag-encoded uint64.
+//
// Input: {…, -3, -2, -1, 0, +1, +2, +3, …}
// Output: {…, 5, 3, 1, 0, 2, 4, 6, …}
func EncodeZigZag(x int64) uint64 {
@@ -521,6 +532,7 @@ func EncodeZigZag(x int64) uint64 {
}
// DecodeBool decodes a uint64 as a bool.
+//
// Input: { 0, 1, 2, …}
// Output: {false, true, true, …}
func DecodeBool(x uint64) bool {
@@ -528,6 +540,7 @@ func DecodeBool(x uint64) bool {
}
// EncodeBool encodes a bool as a uint64.
+//
// Input: {false, true}
// Output: { 0, 1}
func EncodeBool(x bool) uint64 {
diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go
index 360c633..db5248e 100644
--- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go
+++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go
@@ -14,7 +14,7 @@ import (
"google.golang.org/protobuf/internal/detrand"
"google.golang.org/protobuf/internal/pragma"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type list interface {
@@ -30,17 +30,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
if isRoot {
var name string
switch vs.(type) {
- case pref.Names:
+ case protoreflect.Names:
name = "Names"
- case pref.FieldNumbers:
+ case protoreflect.FieldNumbers:
name = "FieldNumbers"
- case pref.FieldRanges:
+ case protoreflect.FieldRanges:
name = "FieldRanges"
- case pref.EnumRanges:
+ case protoreflect.EnumRanges:
name = "EnumRanges"
- case pref.FileImports:
+ case protoreflect.FileImports:
name = "FileImports"
- case pref.Descriptor:
+ case protoreflect.Descriptor:
name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s"
default:
name = reflect.ValueOf(vs).Elem().Type().Name()
@@ -50,17 +50,17 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
var ss []string
switch vs := vs.(type) {
- case pref.Names:
+ case protoreflect.Names:
for i := 0; i < vs.Len(); i++ {
ss = append(ss, fmt.Sprint(vs.Get(i)))
}
return start + joinStrings(ss, false) + end
- case pref.FieldNumbers:
+ case protoreflect.FieldNumbers:
for i := 0; i < vs.Len(); i++ {
ss = append(ss, fmt.Sprint(vs.Get(i)))
}
return start + joinStrings(ss, false) + end
- case pref.FieldRanges:
+ case protoreflect.FieldRanges:
for i := 0; i < vs.Len(); i++ {
r := vs.Get(i)
if r[0]+1 == r[1] {
@@ -70,7 +70,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
}
}
return start + joinStrings(ss, false) + end
- case pref.EnumRanges:
+ case protoreflect.EnumRanges:
for i := 0; i < vs.Len(); i++ {
r := vs.Get(i)
if r[0] == r[1] {
@@ -80,7 +80,7 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
}
}
return start + joinStrings(ss, false) + end
- case pref.FileImports:
+ case protoreflect.FileImports:
for i := 0; i < vs.Len(); i++ {
var rs records
rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak")
@@ -88,11 +88,11 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
}
return start + joinStrings(ss, allowMulti) + end
default:
- _, isEnumValue := vs.(pref.EnumValueDescriptors)
+ _, isEnumValue := vs.(protoreflect.EnumValueDescriptors)
for i := 0; i < vs.Len(); i++ {
m := reflect.ValueOf(vs).MethodByName("Get")
v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface()
- ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue))
+ ss = append(ss, formatDescOpt(v.(protoreflect.Descriptor), false, allowMulti && !isEnumValue))
}
return start + joinStrings(ss, allowMulti && isEnumValue) + end
}
@@ -106,20 +106,20 @@ func formatListOpt(vs list, isRoot, allowMulti bool) string {
//
// Using a list allows us to print the accessors in a sensible order.
var descriptorAccessors = map[reflect.Type][]string{
- reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"},
- reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"},
- reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"},
- reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt
- reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"},
- reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"},
- reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"},
- reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"},
+ reflect.TypeOf((*protoreflect.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"},
+ reflect.TypeOf((*protoreflect.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"},
+ reflect.TypeOf((*protoreflect.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"},
+ reflect.TypeOf((*protoreflect.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt
+ reflect.TypeOf((*protoreflect.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"},
+ reflect.TypeOf((*protoreflect.EnumValueDescriptor)(nil)).Elem(): {"Number"},
+ reflect.TypeOf((*protoreflect.ServiceDescriptor)(nil)).Elem(): {"Methods"},
+ reflect.TypeOf((*protoreflect.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"},
}
-func FormatDesc(s fmt.State, r rune, t pref.Descriptor) {
+func FormatDesc(s fmt.State, r rune, t protoreflect.Descriptor) {
io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#'))))
}
-func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
+func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool) string {
rv := reflect.ValueOf(t)
rt := rv.MethodByName("ProtoType").Type().In(0)
@@ -128,7 +128,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
start = rt.Name() + "{"
}
- _, isFile := t.(pref.FileDescriptor)
+ _, isFile := t.(protoreflect.FileDescriptor)
rs := records{allowMulti: allowMulti}
if t.IsPlaceholder() {
if isFile {
@@ -146,7 +146,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
rs.Append(rv, "Name")
}
switch t := t.(type) {
- case pref.FieldDescriptor:
+ case protoreflect.FieldDescriptor:
for _, s := range descriptorAccessors[rt] {
switch s {
case "MapKey":
@@ -156,9 +156,9 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
case "MapValue":
if v := t.MapValue(); v != nil {
switch v.Kind() {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())})
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())})
default:
rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()})
@@ -180,7 +180,7 @@ func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
rs.Append(rv, s)
}
}
- case pref.OneofDescriptor:
+ case protoreflect.OneofDescriptor:
var ss []string
fs := t.Fields()
for i := 0; i < fs.Len(); i++ {
@@ -216,7 +216,7 @@ func (rs *records) Append(v reflect.Value, accessors ...string) {
if !rv.IsValid() {
panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a))
}
- if _, ok := rv.Interface().(pref.Value); ok {
+ if _, ok := rv.Interface().(protoreflect.Value); ok {
rv = rv.MethodByName("Interface").Call(nil)[0]
if !rv.IsNil() {
rv = rv.Elem()
@@ -250,9 +250,9 @@ func (rs *records) Append(v reflect.Value, accessors ...string) {
switch v := v.(type) {
case list:
s = formatListOpt(v, false, rs.allowMulti)
- case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor:
- s = string(v.(pref.Descriptor).Name())
- case pref.Descriptor:
+ case protoreflect.FieldDescriptor, protoreflect.OneofDescriptor, protoreflect.EnumValueDescriptor, protoreflect.MethodDescriptor:
+ s = string(v.(protoreflect.Descriptor).Name())
+ case protoreflect.Descriptor:
s = string(v.FullName())
case string:
s = strconv.Quote(v)
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go
index fdd9b13..328dc73 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go
@@ -15,8 +15,8 @@ import (
"strconv"
ptext "google.golang.org/protobuf/internal/encoding/text"
- errors "google.golang.org/protobuf/internal/errors"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// Format is the serialization format used to represent the default value.
@@ -35,56 +35,56 @@ const (
// Unmarshal deserializes the default string s according to the given kind k.
// When k is an enum, a list of enum value descriptors must be provided.
-func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) {
+func Unmarshal(s string, k protoreflect.Kind, evs protoreflect.EnumValueDescriptors, f Format) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) {
switch k {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if f == GoTag {
switch s {
case "1":
- return pref.ValueOfBool(true), nil, nil
+ return protoreflect.ValueOfBool(true), nil, nil
case "0":
- return pref.ValueOfBool(false), nil, nil
+ return protoreflect.ValueOfBool(false), nil, nil
}
} else {
switch s {
case "true":
- return pref.ValueOfBool(true), nil, nil
+ return protoreflect.ValueOfBool(true), nil, nil
case "false":
- return pref.ValueOfBool(false), nil, nil
+ return protoreflect.ValueOfBool(false), nil, nil
}
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if f == GoTag {
// Go tags use the numeric form of the enum value.
if n, err := strconv.ParseInt(s, 10, 32); err == nil {
- if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil {
- return pref.ValueOfEnum(ev.Number()), ev, nil
+ if ev := evs.ByNumber(protoreflect.EnumNumber(n)); ev != nil {
+ return protoreflect.ValueOfEnum(ev.Number()), ev, nil
}
}
} else {
// Descriptor default_value use the enum identifier.
- ev := evs.ByName(pref.Name(s))
+ ev := evs.ByName(protoreflect.Name(s))
if ev != nil {
- return pref.ValueOfEnum(ev.Number()), ev, nil
+ return protoreflect.ValueOfEnum(ev.Number()), ev, nil
}
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
if v, err := strconv.ParseInt(s, 10, 32); err == nil {
- return pref.ValueOfInt32(int32(v)), nil, nil
+ return protoreflect.ValueOfInt32(int32(v)), nil, nil
}
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
if v, err := strconv.ParseInt(s, 10, 64); err == nil {
- return pref.ValueOfInt64(int64(v)), nil, nil
+ return protoreflect.ValueOfInt64(int64(v)), nil, nil
}
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
if v, err := strconv.ParseUint(s, 10, 32); err == nil {
- return pref.ValueOfUint32(uint32(v)), nil, nil
+ return protoreflect.ValueOfUint32(uint32(v)), nil, nil
}
- case pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
if v, err := strconv.ParseUint(s, 10, 64); err == nil {
- return pref.ValueOfUint64(uint64(v)), nil, nil
+ return protoreflect.ValueOfUint64(uint64(v)), nil, nil
}
- case pref.FloatKind, pref.DoubleKind:
+ case protoreflect.FloatKind, protoreflect.DoubleKind:
var v float64
var err error
switch s {
@@ -98,29 +98,29 @@ func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (
v, err = strconv.ParseFloat(s, 64)
}
if err == nil {
- if k == pref.FloatKind {
- return pref.ValueOfFloat32(float32(v)), nil, nil
+ if k == protoreflect.FloatKind {
+ return protoreflect.ValueOfFloat32(float32(v)), nil, nil
} else {
- return pref.ValueOfFloat64(float64(v)), nil, nil
+ return protoreflect.ValueOfFloat64(float64(v)), nil, nil
}
}
- case pref.StringKind:
+ case protoreflect.StringKind:
// String values are already unescaped and can be used as is.
- return pref.ValueOfString(s), nil, nil
- case pref.BytesKind:
+ return protoreflect.ValueOfString(s), nil, nil
+ case protoreflect.BytesKind:
if b, ok := unmarshalBytes(s); ok {
- return pref.ValueOfBytes(b), nil, nil
+ return protoreflect.ValueOfBytes(b), nil, nil
}
}
- return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s)
+ return protoreflect.Value{}, nil, errors.New("could not parse value for %v: %q", k, s)
}
// Marshal serializes v as the default string according to the given kind k.
// When specifying the Descriptor format for an enum kind, the associated
// enum value descriptor must be provided.
-func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) {
+func Marshal(v protoreflect.Value, ev protoreflect.EnumValueDescriptor, k protoreflect.Kind, f Format) (string, error) {
switch k {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if f == GoTag {
if v.Bool() {
return "1", nil
@@ -134,17 +134,17 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (
return "false", nil
}
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if f == GoTag {
return strconv.FormatInt(int64(v.Enum()), 10), nil
} else {
return string(ev.Name()), nil
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
return strconv.FormatInt(v.Int(), 10), nil
- case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
return strconv.FormatUint(v.Uint(), 10), nil
- case pref.FloatKind, pref.DoubleKind:
+ case protoreflect.FloatKind, protoreflect.DoubleKind:
f := v.Float()
switch {
case math.IsInf(f, -1):
@@ -154,16 +154,16 @@ func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (
case math.IsNaN(f):
return "nan", nil
default:
- if k == pref.FloatKind {
+ if k == protoreflect.FloatKind {
return strconv.FormatFloat(f, 'g', -1, 32), nil
} else {
return strconv.FormatFloat(f, 'g', -1, 64), nil
}
}
- case pref.StringKind:
+ case protoreflect.StringKind:
// String values are serialized as is without any escaping.
return v.String(), nil
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if s, ok := marshalBytes(v.Bytes()); ok {
return s, nil
}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go
index c1866f3..a6693f0 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go
@@ -10,7 +10,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// The MessageSet wire format is equivalent to a message defined as follows,
@@ -33,6 +33,7 @@ const (
// ExtensionName is the field name for extensions of MessageSet.
//
// A valid MessageSet extension must be of the form:
+//
// message MyMessage {
// extend proto2.bridge.MessageSet {
// optional MyMessage message_set_extension = 1234;
@@ -42,13 +43,13 @@ const (
const ExtensionName = "message_set_extension"
// IsMessageSet returns whether the message uses the MessageSet wire format.
-func IsMessageSet(md pref.MessageDescriptor) bool {
+func IsMessageSet(md protoreflect.MessageDescriptor) bool {
xmd, ok := md.(interface{ IsMessageSet() bool })
return ok && xmd.IsMessageSet()
}
// IsMessageSetExtension reports this field properly extends a MessageSet.
-func IsMessageSetExtension(fd pref.FieldDescriptor) bool {
+func IsMessageSetExtension(fd protoreflect.FieldDescriptor) bool {
switch {
case fd.Name() != ExtensionName:
return false
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go
index 38f1931..373d208 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go
@@ -11,10 +11,10 @@ import (
"strconv"
"strings"
- defval "google.golang.org/protobuf/internal/encoding/defval"
- fdesc "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/encoding/defval"
+ "google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/strs"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
var byteType = reflect.TypeOf(byte(0))
@@ -29,9 +29,9 @@ var byteType = reflect.TypeOf(byte(0))
// This does not populate the Enum or Message (except for weak message).
//
// This function is a best effort attempt; parsing errors are ignored.
-func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor {
- f := new(fdesc.Field)
- f.L0.ParentFile = fdesc.SurrogateProto2
+func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor {
+ f := new(filedesc.Field)
+ f.L0.ParentFile = filedesc.SurrogateProto2
for len(tag) > 0 {
i := strings.IndexByte(tag, ',')
if i < 0 {
@@ -39,68 +39,68 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p
}
switch s := tag[:i]; {
case strings.HasPrefix(s, "name="):
- f.L0.FullName = pref.FullName(s[len("name="):])
+ f.L0.FullName = protoreflect.FullName(s[len("name="):])
case strings.Trim(s, "0123456789") == "":
n, _ := strconv.ParseUint(s, 10, 32)
- f.L1.Number = pref.FieldNumber(n)
+ f.L1.Number = protoreflect.FieldNumber(n)
case s == "opt":
- f.L1.Cardinality = pref.Optional
+ f.L1.Cardinality = protoreflect.Optional
case s == "req":
- f.L1.Cardinality = pref.Required
+ f.L1.Cardinality = protoreflect.Required
case s == "rep":
- f.L1.Cardinality = pref.Repeated
+ f.L1.Cardinality = protoreflect.Repeated
case s == "varint":
switch goType.Kind() {
case reflect.Bool:
- f.L1.Kind = pref.BoolKind
+ f.L1.Kind = protoreflect.BoolKind
case reflect.Int32:
- f.L1.Kind = pref.Int32Kind
+ f.L1.Kind = protoreflect.Int32Kind
case reflect.Int64:
- f.L1.Kind = pref.Int64Kind
+ f.L1.Kind = protoreflect.Int64Kind
case reflect.Uint32:
- f.L1.Kind = pref.Uint32Kind
+ f.L1.Kind = protoreflect.Uint32Kind
case reflect.Uint64:
- f.L1.Kind = pref.Uint64Kind
+ f.L1.Kind = protoreflect.Uint64Kind
}
case s == "zigzag32":
if goType.Kind() == reflect.Int32 {
- f.L1.Kind = pref.Sint32Kind
+ f.L1.Kind = protoreflect.Sint32Kind
}
case s == "zigzag64":
if goType.Kind() == reflect.Int64 {
- f.L1.Kind = pref.Sint64Kind
+ f.L1.Kind = protoreflect.Sint64Kind
}
case s == "fixed32":
switch goType.Kind() {
case reflect.Int32:
- f.L1.Kind = pref.Sfixed32Kind
+ f.L1.Kind = protoreflect.Sfixed32Kind
case reflect.Uint32:
- f.L1.Kind = pref.Fixed32Kind
+ f.L1.Kind = protoreflect.Fixed32Kind
case reflect.Float32:
- f.L1.Kind = pref.FloatKind
+ f.L1.Kind = protoreflect.FloatKind
}
case s == "fixed64":
switch goType.Kind() {
case reflect.Int64:
- f.L1.Kind = pref.Sfixed64Kind
+ f.L1.Kind = protoreflect.Sfixed64Kind
case reflect.Uint64:
- f.L1.Kind = pref.Fixed64Kind
+ f.L1.Kind = protoreflect.Fixed64Kind
case reflect.Float64:
- f.L1.Kind = pref.DoubleKind
+ f.L1.Kind = protoreflect.DoubleKind
}
case s == "bytes":
switch {
case goType.Kind() == reflect.String:
- f.L1.Kind = pref.StringKind
+ f.L1.Kind = protoreflect.StringKind
case goType.Kind() == reflect.Slice && goType.Elem() == byteType:
- f.L1.Kind = pref.BytesKind
+ f.L1.Kind = protoreflect.BytesKind
default:
- f.L1.Kind = pref.MessageKind
+ f.L1.Kind = protoreflect.MessageKind
}
case s == "group":
- f.L1.Kind = pref.GroupKind
+ f.L1.Kind = protoreflect.GroupKind
case strings.HasPrefix(s, "enum="):
- f.L1.Kind = pref.EnumKind
+ f.L1.Kind = protoreflect.EnumKind
case strings.HasPrefix(s, "json="):
jsonName := s[len("json="):]
if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) {
@@ -111,23 +111,23 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p
f.L1.IsPacked = true
case strings.HasPrefix(s, "weak="):
f.L1.IsWeak = true
- f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):]))
+ f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):]))
case strings.HasPrefix(s, "def="):
// The default tag is special in that everything afterwards is the
// default regardless of the presence of commas.
s, i = tag[len("def="):], len(tag)
v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag)
- f.L1.Default = fdesc.DefaultValue(v, ev)
+ f.L1.Default = filedesc.DefaultValue(v, ev)
case s == "proto3":
- f.L0.ParentFile = fdesc.SurrogateProto3
+ f.L0.ParentFile = filedesc.SurrogateProto3
}
tag = strings.TrimPrefix(tag[i:], ",")
}
// The generator uses the group message name instead of the field name.
// We obtain the real field name by lowercasing the group name.
- if f.L1.Kind == pref.GroupKind {
- f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName)))
+ if f.L1.Kind == protoreflect.GroupKind {
+ f.L0.FullName = protoreflect.FullName(strings.ToLower(string(f.L0.FullName)))
}
return f
}
@@ -140,38 +140,38 @@ func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) p
// Depending on the context on how Marshal is called, there are different ways
// through which that information is determined. As such it is the caller's
// responsibility to provide a function to obtain that information.
-func Marshal(fd pref.FieldDescriptor, enumName string) string {
+func Marshal(fd protoreflect.FieldDescriptor, enumName string) string {
var tag []string
switch fd.Kind() {
- case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind:
+ case protoreflect.BoolKind, protoreflect.EnumKind, protoreflect.Int32Kind, protoreflect.Uint32Kind, protoreflect.Int64Kind, protoreflect.Uint64Kind:
tag = append(tag, "varint")
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
tag = append(tag, "zigzag32")
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
tag = append(tag, "zigzag64")
- case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind:
+ case protoreflect.Sfixed32Kind, protoreflect.Fixed32Kind, protoreflect.FloatKind:
tag = append(tag, "fixed32")
- case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind:
+ case protoreflect.Sfixed64Kind, protoreflect.Fixed64Kind, protoreflect.DoubleKind:
tag = append(tag, "fixed64")
- case pref.StringKind, pref.BytesKind, pref.MessageKind:
+ case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind:
tag = append(tag, "bytes")
- case pref.GroupKind:
+ case protoreflect.GroupKind:
tag = append(tag, "group")
}
tag = append(tag, strconv.Itoa(int(fd.Number())))
switch fd.Cardinality() {
- case pref.Optional:
+ case protoreflect.Optional:
tag = append(tag, "opt")
- case pref.Required:
+ case protoreflect.Required:
tag = append(tag, "req")
- case pref.Repeated:
+ case protoreflect.Repeated:
tag = append(tag, "rep")
}
if fd.IsPacked() {
tag = append(tag, "packed")
}
name := string(fd.Name())
- if fd.Kind() == pref.GroupKind {
+ if fd.Kind() == protoreflect.GroupKind {
// The name of the FieldDescriptor for a group field is
// lowercased. To find the original capitalization, we
// look in the field's MessageType.
@@ -189,10 +189,10 @@ func Marshal(fd pref.FieldDescriptor, enumName string) string {
// The previous implementation does not tag extension fields as proto3,
// even when the field is defined in a proto3 file. Match that behavior
// for consistency.
- if fd.Syntax() == pref.Proto3 && !fd.IsExtension() {
+ if fd.Syntax() == protoreflect.Proto3 && !fd.IsExtension() {
tag = append(tag, "proto3")
}
- if fd.Kind() == pref.EnumKind && enumName != "" {
+ if fd.Kind() == protoreflect.EnumKind && enumName != "" {
tag = append(tag, "enum="+enumName)
}
if fd.ContainingOneof() != nil {
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go
index eb10ea1..427c62d 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go
@@ -8,7 +8,6 @@ import (
"bytes"
"fmt"
"io"
- "regexp"
"strconv"
"unicode/utf8"
@@ -381,7 +380,7 @@ func (d *Decoder) currentOpenKind() (Kind, byte) {
case '[':
return ListOpen, ']'
}
- panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh)))
+ panic(fmt.Sprintf("Decoder: openStack contains invalid byte %c", openCh))
}
func (d *Decoder) pushOpenStack(ch byte) {
@@ -421,7 +420,7 @@ func (d *Decoder) parseFieldName() (tok Token, err error) {
return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size])
}
- return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in))
+ return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in))
}
// parseTypeName parses Any type URL or extension field name. The name is
@@ -571,7 +570,7 @@ func (d *Decoder) parseScalar() (Token, error) {
return tok, nil
}
- return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in))
+ return Token{}, d.newSyntaxError("invalid scalar value: %s", errId(d.in))
}
// parseLiteralValue parses a literal value. A literal value is used for
@@ -653,8 +652,29 @@ func consume(b []byte, n int) []byte {
return b
}
-// Any sequence that looks like a non-delimiter (for error reporting).
-var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`)
+// errId extracts a byte sequence that looks like an invalid ID
+// (for the purposes of error reporting).
+func errId(seq []byte) []byte {
+ const maxLen = 32
+ for i := 0; i < len(seq); {
+ if i > maxLen {
+ return append(seq[:i:i], "…"...)
+ }
+ r, size := utf8.DecodeRune(seq[i:])
+ if r > utf8.RuneSelf || (r != '/' && isDelim(byte(r))) {
+ if i == 0 {
+ // Either the first byte is invalid UTF-8 or a
+ // delimiter, or the first rune is non-ASCII.
+ // Return it as-is.
+ i = size
+ }
+ return seq[:i:i]
+ }
+ i += size
+ }
+ // No delimiter found.
+ return seq
+}
// isDelim returns true if given byte is a delimiter character.
func isDelim(c byte) bool {
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go
index f2d90b7..81a5d8c 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go
@@ -50,8 +50,10 @@ type number struct {
// parseNumber constructs a number object from given input. It allows for the
// following patterns:
-// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*)
-// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?)
+//
+// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*)
+// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?)
+//
// It also returns the number of parsed bytes for the given number, 0 if it is
// not a number.
func parseNumber(input []byte) number {
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go
index 0ce8d6f..7ae6c2a 100644
--- a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go
@@ -24,6 +24,6 @@
// the Go implementation should as well.
//
// The text format is almost a superset of JSON except:
-// * message keys are not quoted strings, but identifiers
-// * the top-level value must be a message without the delimiters
+// - message keys are not quoted strings, but identifiers
+// - the top-level value must be a message without the delimiters
package text
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
index f90e909..fbcd349 100644
--- a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
+++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !go1.13
// +build !go1.13
package errors
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
index dc05f41..5e72f1c 100644
--- a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
+++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build go1.13
// +build go1.13
package errors
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go
index b293b69..7cac1c1 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/build.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go
@@ -12,8 +12,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/reflect/protoregistry"
)
// Builder construct a protoreflect.FileDescriptor from the raw descriptor.
@@ -38,7 +37,7 @@ type Builder struct {
// TypeResolver resolves extension field types for descriptor options.
// If nil, it uses protoregistry.GlobalTypes.
TypeResolver interface {
- preg.ExtensionTypeResolver
+ protoregistry.ExtensionTypeResolver
}
// FileRegistry is use to lookup file, enum, and message dependencies.
@@ -46,8 +45,8 @@ type Builder struct {
// If nil, it uses protoregistry.GlobalFiles.
FileRegistry interface {
FindFileByPath(string) (protoreflect.FileDescriptor, error)
- FindDescriptorByName(pref.FullName) (pref.Descriptor, error)
- RegisterFile(pref.FileDescriptor) error
+ FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error)
+ RegisterFile(protoreflect.FileDescriptor) error
}
}
@@ -55,8 +54,8 @@ type Builder struct {
// If so, it permits looking up an enum or message dependency based on the
// sub-list and element index into filetype.Builder.DependencyIndexes.
type resolverByIndex interface {
- FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor
- FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor
+ FindEnumByIndex(int32, int32, []Enum, []Message) protoreflect.EnumDescriptor
+ FindMessageByIndex(int32, int32, []Enum, []Message) protoreflect.MessageDescriptor
}
// Indexes of each sub-list in filetype.Builder.DependencyIndexes.
@@ -70,7 +69,7 @@ const (
// Out is the output of the Builder.
type Out struct {
- File pref.FileDescriptor
+ File protoreflect.FileDescriptor
// Enums is all enum descriptors in "flattened ordering".
Enums []Enum
@@ -97,10 +96,10 @@ func (db Builder) Build() (out Out) {
// Initialize resolvers and registries if unpopulated.
if db.TypeResolver == nil {
- db.TypeResolver = preg.GlobalTypes
+ db.TypeResolver = protoregistry.GlobalTypes
}
if db.FileRegistry == nil {
- db.FileRegistry = preg.GlobalFiles
+ db.FileRegistry = protoregistry.GlobalFiles
}
fd := newRawFile(db)
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
index 98ab142..7c3689b 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
@@ -17,7 +17,7 @@ import (
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/internal/strs"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -43,9 +43,9 @@ type (
L2 *FileL2
}
FileL1 struct {
- Syntax pref.Syntax
+ Syntax protoreflect.Syntax
Path string
- Package pref.FullName
+ Package protoreflect.FullName
Enums Enums
Messages Messages
@@ -53,36 +53,36 @@ type (
Services Services
}
FileL2 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
Imports FileImports
Locations SourceLocations
}
)
-func (fd *File) ParentFile() pref.FileDescriptor { return fd }
-func (fd *File) Parent() pref.Descriptor { return nil }
-func (fd *File) Index() int { return 0 }
-func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax }
-func (fd *File) Name() pref.Name { return fd.L1.Package.Name() }
-func (fd *File) FullName() pref.FullName { return fd.L1.Package }
-func (fd *File) IsPlaceholder() bool { return false }
-func (fd *File) Options() pref.ProtoMessage {
+func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd }
+func (fd *File) Parent() protoreflect.Descriptor { return nil }
+func (fd *File) Index() int { return 0 }
+func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax }
+func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() }
+func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package }
+func (fd *File) IsPlaceholder() bool { return false }
+func (fd *File) Options() protoreflect.ProtoMessage {
if f := fd.lazyInit().Options; f != nil {
return f()
}
return descopts.File
}
-func (fd *File) Path() string { return fd.L1.Path }
-func (fd *File) Package() pref.FullName { return fd.L1.Package }
-func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports }
-func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums }
-func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages }
-func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions }
-func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services }
-func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations }
-func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
-func (fd *File) ProtoType(pref.FileDescriptor) {}
-func (fd *File) ProtoInternal(pragma.DoNotImplement) {}
+func (fd *File) Path() string { return fd.L1.Path }
+func (fd *File) Package() protoreflect.FullName { return fd.L1.Package }
+func (fd *File) Imports() protoreflect.FileImports { return &fd.lazyInit().Imports }
+func (fd *File) Enums() protoreflect.EnumDescriptors { return &fd.L1.Enums }
+func (fd *File) Messages() protoreflect.MessageDescriptors { return &fd.L1.Messages }
+func (fd *File) Extensions() protoreflect.ExtensionDescriptors { return &fd.L1.Extensions }
+func (fd *File) Services() protoreflect.ServiceDescriptors { return &fd.L1.Services }
+func (fd *File) SourceLocations() protoreflect.SourceLocations { return &fd.lazyInit().Locations }
+func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
+func (fd *File) ProtoType(protoreflect.FileDescriptor) {}
+func (fd *File) ProtoInternal(pragma.DoNotImplement) {}
func (fd *File) lazyInit() *FileL2 {
if atomic.LoadUint32(&fd.once) == 0 {
@@ -119,7 +119,7 @@ type (
eagerValues bool // controls whether EnumL2.Values is already populated
}
EnumL2 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
Values EnumValues
ReservedNames Names
ReservedRanges EnumRanges
@@ -130,41 +130,41 @@ type (
L1 EnumValueL1
}
EnumValueL1 struct {
- Options func() pref.ProtoMessage
- Number pref.EnumNumber
+ Options func() protoreflect.ProtoMessage
+ Number protoreflect.EnumNumber
}
)
-func (ed *Enum) Options() pref.ProtoMessage {
+func (ed *Enum) Options() protoreflect.ProtoMessage {
if f := ed.lazyInit().Options; f != nil {
return f()
}
return descopts.Enum
}
-func (ed *Enum) Values() pref.EnumValueDescriptors {
+func (ed *Enum) Values() protoreflect.EnumValueDescriptors {
if ed.L1.eagerValues {
return &ed.L2.Values
}
return &ed.lazyInit().Values
}
-func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames }
-func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges }
-func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
-func (ed *Enum) ProtoType(pref.EnumDescriptor) {}
+func (ed *Enum) ReservedNames() protoreflect.Names { return &ed.lazyInit().ReservedNames }
+func (ed *Enum) ReservedRanges() protoreflect.EnumRanges { return &ed.lazyInit().ReservedRanges }
+func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
+func (ed *Enum) ProtoType(protoreflect.EnumDescriptor) {}
func (ed *Enum) lazyInit() *EnumL2 {
ed.L0.ParentFile.lazyInit() // implicitly initializes L2
return ed.L2
}
-func (ed *EnumValue) Options() pref.ProtoMessage {
+func (ed *EnumValue) Options() protoreflect.ProtoMessage {
if f := ed.L1.Options; f != nil {
return f()
}
return descopts.EnumValue
}
-func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number }
-func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
-func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {}
+func (ed *EnumValue) Number() protoreflect.EnumNumber { return ed.L1.Number }
+func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
+func (ed *EnumValue) ProtoType(protoreflect.EnumValueDescriptor) {}
type (
Message struct {
@@ -180,14 +180,14 @@ type (
IsMessageSet bool // promoted from google.protobuf.MessageOptions
}
MessageL2 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
Fields Fields
Oneofs Oneofs
ReservedNames Names
ReservedRanges FieldRanges
RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality
ExtensionRanges FieldRanges
- ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges
+ ExtensionRangeOptions []func() protoreflect.ProtoMessage // must be same length as ExtensionRanges
}
Field struct {
@@ -195,10 +195,10 @@ type (
L1 FieldL1
}
FieldL1 struct {
- Options func() pref.ProtoMessage
- Number pref.FieldNumber
- Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers
- Kind pref.Kind
+ Options func() protoreflect.ProtoMessage
+ Number protoreflect.FieldNumber
+ Cardinality protoreflect.Cardinality // must be consistent with Message.RequiredNumbers
+ Kind protoreflect.Kind
StringName stringName
IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
IsWeak bool // promoted from google.protobuf.FieldOptions
@@ -207,9 +207,9 @@ type (
HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions
EnforceUTF8 bool // promoted from google.protobuf.FieldOptions
Default defaultValue
- ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields
- Enum pref.EnumDescriptor
- Message pref.MessageDescriptor
+ ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields
+ Enum protoreflect.EnumDescriptor
+ Message protoreflect.MessageDescriptor
}
Oneof struct {
@@ -217,35 +217,35 @@ type (
L1 OneofL1
}
OneofL1 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
Fields OneofFields // must be consistent with Message.Fields.ContainingOneof
}
)
-func (md *Message) Options() pref.ProtoMessage {
+func (md *Message) Options() protoreflect.ProtoMessage {
if f := md.lazyInit().Options; f != nil {
return f()
}
return descopts.Message
}
-func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry }
-func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields }
-func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs }
-func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames }
-func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges }
-func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers }
-func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges }
-func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage {
+func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry }
+func (md *Message) Fields() protoreflect.FieldDescriptors { return &md.lazyInit().Fields }
+func (md *Message) Oneofs() protoreflect.OneofDescriptors { return &md.lazyInit().Oneofs }
+func (md *Message) ReservedNames() protoreflect.Names { return &md.lazyInit().ReservedNames }
+func (md *Message) ReservedRanges() protoreflect.FieldRanges { return &md.lazyInit().ReservedRanges }
+func (md *Message) RequiredNumbers() protoreflect.FieldNumbers { return &md.lazyInit().RequiredNumbers }
+func (md *Message) ExtensionRanges() protoreflect.FieldRanges { return &md.lazyInit().ExtensionRanges }
+func (md *Message) ExtensionRangeOptions(i int) protoreflect.ProtoMessage {
if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil {
return f()
}
return descopts.ExtensionRange
}
-func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums }
-func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages }
-func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions }
-func (md *Message) ProtoType(pref.MessageDescriptor) {}
-func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
+func (md *Message) Enums() protoreflect.EnumDescriptors { return &md.L1.Enums }
+func (md *Message) Messages() protoreflect.MessageDescriptors { return &md.L1.Messages }
+func (md *Message) Extensions() protoreflect.ExtensionDescriptors { return &md.L1.Extensions }
+func (md *Message) ProtoType(protoreflect.MessageDescriptor) {}
+func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
func (md *Message) lazyInit() *MessageL2 {
md.L0.ParentFile.lazyInit() // implicitly initializes L2
return md.L2
@@ -260,28 +260,28 @@ func (md *Message) IsMessageSet() bool {
return md.L1.IsMessageSet
}
-func (fd *Field) Options() pref.ProtoMessage {
+func (fd *Field) Options() protoreflect.ProtoMessage {
if f := fd.L1.Options; f != nil {
return f()
}
return descopts.Field
}
-func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number }
-func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality }
-func (fd *Field) Kind() pref.Kind { return fd.L1.Kind }
-func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON }
-func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) }
-func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) }
+func (fd *Field) Number() protoreflect.FieldNumber { return fd.L1.Number }
+func (fd *Field) Cardinality() protoreflect.Cardinality { return fd.L1.Cardinality }
+func (fd *Field) Kind() protoreflect.Kind { return fd.L1.Kind }
+func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON }
+func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) }
+func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) }
func (fd *Field) HasPresence() bool {
- return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil)
+ return fd.L1.Cardinality != protoreflect.Repeated && (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil)
}
func (fd *Field) HasOptionalKeyword() bool {
- return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional
+ return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional
}
func (fd *Field) IsPacked() bool {
- if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated {
+ if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Repeated {
switch fd.L1.Kind {
- case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind:
+ case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind:
default:
return true
}
@@ -290,40 +290,40 @@ func (fd *Field) IsPacked() bool {
}
func (fd *Field) IsExtension() bool { return false }
func (fd *Field) IsWeak() bool { return fd.L1.IsWeak }
-func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() }
+func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() }
func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() }
-func (fd *Field) MapKey() pref.FieldDescriptor {
+func (fd *Field) MapKey() protoreflect.FieldDescriptor {
if !fd.IsMap() {
return nil
}
return fd.Message().Fields().ByNumber(genid.MapEntry_Key_field_number)
}
-func (fd *Field) MapValue() pref.FieldDescriptor {
+func (fd *Field) MapValue() protoreflect.FieldDescriptor {
if !fd.IsMap() {
return nil
}
return fd.Message().Fields().ByNumber(genid.MapEntry_Value_field_number)
}
-func (fd *Field) HasDefault() bool { return fd.L1.Default.has }
-func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) }
-func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum }
-func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof }
-func (fd *Field) ContainingMessage() pref.MessageDescriptor {
- return fd.L0.Parent.(pref.MessageDescriptor)
+func (fd *Field) HasDefault() bool { return fd.L1.Default.has }
+func (fd *Field) Default() protoreflect.Value { return fd.L1.Default.get(fd) }
+func (fd *Field) DefaultEnumValue() protoreflect.EnumValueDescriptor { return fd.L1.Default.enum }
+func (fd *Field) ContainingOneof() protoreflect.OneofDescriptor { return fd.L1.ContainingOneof }
+func (fd *Field) ContainingMessage() protoreflect.MessageDescriptor {
+ return fd.L0.Parent.(protoreflect.MessageDescriptor)
}
-func (fd *Field) Enum() pref.EnumDescriptor {
+func (fd *Field) Enum() protoreflect.EnumDescriptor {
return fd.L1.Enum
}
-func (fd *Field) Message() pref.MessageDescriptor {
+func (fd *Field) Message() protoreflect.MessageDescriptor {
if fd.L1.IsWeak {
if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil {
- return d.(pref.MessageDescriptor)
+ return d.(protoreflect.MessageDescriptor)
}
}
return fd.L1.Message
}
-func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
-func (fd *Field) ProtoType(pref.FieldDescriptor) {}
+func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
+func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {}
// EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8
// validation for the string field. This exists for Google-internal use only
@@ -336,21 +336,21 @@ func (fd *Field) EnforceUTF8() bool {
if fd.L1.HasEnforceUTF8 {
return fd.L1.EnforceUTF8
}
- return fd.L0.ParentFile.L1.Syntax == pref.Proto3
+ return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3
}
func (od *Oneof) IsSynthetic() bool {
- return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword()
+ return od.L0.ParentFile.L1.Syntax == protoreflect.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword()
}
-func (od *Oneof) Options() pref.ProtoMessage {
+func (od *Oneof) Options() protoreflect.ProtoMessage {
if f := od.L1.Options; f != nil {
return f()
}
return descopts.Oneof
}
-func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields }
-func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) }
-func (od *Oneof) ProtoType(pref.OneofDescriptor) {}
+func (od *Oneof) Fields() protoreflect.FieldDescriptors { return &od.L1.Fields }
+func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) }
+func (od *Oneof) ProtoType(protoreflect.OneofDescriptor) {}
type (
Extension struct {
@@ -359,55 +359,57 @@ type (
L2 *ExtensionL2 // protected by fileDesc.once
}
ExtensionL1 struct {
- Number pref.FieldNumber
- Extendee pref.MessageDescriptor
- Cardinality pref.Cardinality
- Kind pref.Kind
+ Number protoreflect.FieldNumber
+ Extendee protoreflect.MessageDescriptor
+ Cardinality protoreflect.Cardinality
+ Kind protoreflect.Kind
}
ExtensionL2 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
StringName stringName
IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
IsPacked bool // promoted from google.protobuf.FieldOptions
Default defaultValue
- Enum pref.EnumDescriptor
- Message pref.MessageDescriptor
+ Enum protoreflect.EnumDescriptor
+ Message protoreflect.MessageDescriptor
}
)
-func (xd *Extension) Options() pref.ProtoMessage {
+func (xd *Extension) Options() protoreflect.ProtoMessage {
if f := xd.lazyInit().Options; f != nil {
return f()
}
return descopts.Field
}
-func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number }
-func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality }
-func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind }
-func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON }
-func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) }
-func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) }
-func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated }
+func (xd *Extension) Number() protoreflect.FieldNumber { return xd.L1.Number }
+func (xd *Extension) Cardinality() protoreflect.Cardinality { return xd.L1.Cardinality }
+func (xd *Extension) Kind() protoreflect.Kind { return xd.L1.Kind }
+func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON }
+func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) }
+func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) }
+func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != protoreflect.Repeated }
func (xd *Extension) HasOptionalKeyword() bool {
- return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional
+ return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional
}
-func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked }
-func (xd *Extension) IsExtension() bool { return true }
-func (xd *Extension) IsWeak() bool { return false }
-func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated }
-func (xd *Extension) IsMap() bool { return false }
-func (xd *Extension) MapKey() pref.FieldDescriptor { return nil }
-func (xd *Extension) MapValue() pref.FieldDescriptor { return nil }
-func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has }
-func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) }
-func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum }
-func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil }
-func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee }
-func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum }
-func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message }
-func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) }
-func (xd *Extension) ProtoType(pref.FieldDescriptor) {}
-func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {}
+func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked }
+func (xd *Extension) IsExtension() bool { return true }
+func (xd *Extension) IsWeak() bool { return false }
+func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated }
+func (xd *Extension) IsMap() bool { return false }
+func (xd *Extension) MapKey() protoreflect.FieldDescriptor { return nil }
+func (xd *Extension) MapValue() protoreflect.FieldDescriptor { return nil }
+func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has }
+func (xd *Extension) Default() protoreflect.Value { return xd.lazyInit().Default.get(xd) }
+func (xd *Extension) DefaultEnumValue() protoreflect.EnumValueDescriptor {
+ return xd.lazyInit().Default.enum
+}
+func (xd *Extension) ContainingOneof() protoreflect.OneofDescriptor { return nil }
+func (xd *Extension) ContainingMessage() protoreflect.MessageDescriptor { return xd.L1.Extendee }
+func (xd *Extension) Enum() protoreflect.EnumDescriptor { return xd.lazyInit().Enum }
+func (xd *Extension) Message() protoreflect.MessageDescriptor { return xd.lazyInit().Message }
+func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) }
+func (xd *Extension) ProtoType(protoreflect.FieldDescriptor) {}
+func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {}
func (xd *Extension) lazyInit() *ExtensionL2 {
xd.L0.ParentFile.lazyInit() // implicitly initializes L2
return xd.L2
@@ -421,7 +423,7 @@ type (
}
ServiceL1 struct{}
ServiceL2 struct {
- Options func() pref.ProtoMessage
+ Options func() protoreflect.ProtoMessage
Methods Methods
}
@@ -430,48 +432,48 @@ type (
L1 MethodL1
}
MethodL1 struct {
- Options func() pref.ProtoMessage
- Input pref.MessageDescriptor
- Output pref.MessageDescriptor
+ Options func() protoreflect.ProtoMessage
+ Input protoreflect.MessageDescriptor
+ Output protoreflect.MessageDescriptor
IsStreamingClient bool
IsStreamingServer bool
}
)
-func (sd *Service) Options() pref.ProtoMessage {
+func (sd *Service) Options() protoreflect.ProtoMessage {
if f := sd.lazyInit().Options; f != nil {
return f()
}
return descopts.Service
}
-func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods }
-func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) }
-func (sd *Service) ProtoType(pref.ServiceDescriptor) {}
-func (sd *Service) ProtoInternal(pragma.DoNotImplement) {}
+func (sd *Service) Methods() protoreflect.MethodDescriptors { return &sd.lazyInit().Methods }
+func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) }
+func (sd *Service) ProtoType(protoreflect.ServiceDescriptor) {}
+func (sd *Service) ProtoInternal(pragma.DoNotImplement) {}
func (sd *Service) lazyInit() *ServiceL2 {
sd.L0.ParentFile.lazyInit() // implicitly initializes L2
return sd.L2
}
-func (md *Method) Options() pref.ProtoMessage {
+func (md *Method) Options() protoreflect.ProtoMessage {
if f := md.L1.Options; f != nil {
return f()
}
return descopts.Method
}
-func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input }
-func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output }
-func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient }
-func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer }
-func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
-func (md *Method) ProtoType(pref.MethodDescriptor) {}
-func (md *Method) ProtoInternal(pragma.DoNotImplement) {}
+func (md *Method) Input() protoreflect.MessageDescriptor { return md.L1.Input }
+func (md *Method) Output() protoreflect.MessageDescriptor { return md.L1.Output }
+func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient }
+func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer }
+func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
+func (md *Method) ProtoType(protoreflect.MethodDescriptor) {}
+func (md *Method) ProtoInternal(pragma.DoNotImplement) {}
// Surrogate files are can be used to create standalone descriptors
// where the syntax is only information derived from the parent file.
var (
- SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}}
- SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}}
+ SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}}
+ SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}}
)
type (
@@ -479,24 +481,24 @@ type (
L0 BaseL0
}
BaseL0 struct {
- FullName pref.FullName // must be populated
- ParentFile *File // must be populated
- Parent pref.Descriptor
+ FullName protoreflect.FullName // must be populated
+ ParentFile *File // must be populated
+ Parent protoreflect.Descriptor
Index int
}
)
-func (d *Base) Name() pref.Name { return d.L0.FullName.Name() }
-func (d *Base) FullName() pref.FullName { return d.L0.FullName }
-func (d *Base) ParentFile() pref.FileDescriptor {
+func (d *Base) Name() protoreflect.Name { return d.L0.FullName.Name() }
+func (d *Base) FullName() protoreflect.FullName { return d.L0.FullName }
+func (d *Base) ParentFile() protoreflect.FileDescriptor {
if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 {
return nil // surrogate files are not real parents
}
return d.L0.ParentFile
}
-func (d *Base) Parent() pref.Descriptor { return d.L0.Parent }
+func (d *Base) Parent() protoreflect.Descriptor { return d.L0.Parent }
func (d *Base) Index() int { return d.L0.Index }
-func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() }
+func (d *Base) Syntax() protoreflect.Syntax { return d.L0.ParentFile.Syntax() }
func (d *Base) IsPlaceholder() bool { return false }
func (d *Base) ProtoInternal(pragma.DoNotImplement) {}
@@ -513,7 +515,7 @@ func (s *stringName) InitJSON(name string) {
s.nameJSON = name
}
-func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName {
+func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName {
s.once.Do(func() {
if fd.IsExtension() {
// For extensions, JSON and text are formatted the same way.
@@ -533,7 +535,7 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName {
// Format the text name.
s.nameText = string(fd.Name())
- if fd.Kind() == pref.GroupKind {
+ if fd.Kind() == protoreflect.GroupKind {
s.nameText = string(fd.Message().Name())
}
}
@@ -541,10 +543,10 @@ func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName {
return s
}
-func (s *stringName) getJSON(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameJSON }
-func (s *stringName) getText(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameText }
+func (s *stringName) getJSON(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameJSON }
+func (s *stringName) getText(fd protoreflect.FieldDescriptor) string { return s.lazyInit(fd).nameText }
-func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue {
+func DefaultValue(v protoreflect.Value, ev protoreflect.EnumValueDescriptor) defaultValue {
dv := defaultValue{has: v.IsValid(), val: v, enum: ev}
if b, ok := v.Interface().([]byte); ok {
// Store a copy of the default bytes, so that we can detect
@@ -554,9 +556,9 @@ func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue {
return dv
}
-func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue {
- var evs pref.EnumValueDescriptors
- if k == pref.EnumKind {
+func unmarshalDefault(b []byte, k protoreflect.Kind, pf *File, ed protoreflect.EnumDescriptor) defaultValue {
+ var evs protoreflect.EnumValueDescriptors
+ if k == protoreflect.EnumKind {
// If the enum is declared within the same file, be careful not to
// blindly call the Values method, lest we bind ourselves in a deadlock.
if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf {
@@ -567,9 +569,9 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d
// If we are unable to resolve the enum dependency, use a placeholder
// enum value since we will not be able to parse the default value.
- if ed.IsPlaceholder() && pref.Name(b).IsValid() {
- v := pref.ValueOfEnum(0)
- ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b)))
+ if ed.IsPlaceholder() && protoreflect.Name(b).IsValid() {
+ v := protoreflect.ValueOfEnum(0)
+ ev := PlaceholderEnumValue(ed.FullName().Parent().Append(protoreflect.Name(b)))
return DefaultValue(v, ev)
}
}
@@ -583,41 +585,41 @@ func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) d
type defaultValue struct {
has bool
- val pref.Value
- enum pref.EnumValueDescriptor
+ val protoreflect.Value
+ enum protoreflect.EnumValueDescriptor
bytes []byte
}
-func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value {
+func (dv *defaultValue) get(fd protoreflect.FieldDescriptor) protoreflect.Value {
// Return the zero value as the default if unpopulated.
if !dv.has {
- if fd.Cardinality() == pref.Repeated {
- return pref.Value{}
+ if fd.Cardinality() == protoreflect.Repeated {
+ return protoreflect.Value{}
}
switch fd.Kind() {
- case pref.BoolKind:
- return pref.ValueOfBool(false)
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
- return pref.ValueOfInt32(0)
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
- return pref.ValueOfInt64(0)
- case pref.Uint32Kind, pref.Fixed32Kind:
- return pref.ValueOfUint32(0)
- case pref.Uint64Kind, pref.Fixed64Kind:
- return pref.ValueOfUint64(0)
- case pref.FloatKind:
- return pref.ValueOfFloat32(0)
- case pref.DoubleKind:
- return pref.ValueOfFloat64(0)
- case pref.StringKind:
- return pref.ValueOfString("")
- case pref.BytesKind:
- return pref.ValueOfBytes(nil)
- case pref.EnumKind:
+ case protoreflect.BoolKind:
+ return protoreflect.ValueOfBool(false)
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
+ return protoreflect.ValueOfInt32(0)
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+ return protoreflect.ValueOfInt64(0)
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
+ return protoreflect.ValueOfUint32(0)
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+ return protoreflect.ValueOfUint64(0)
+ case protoreflect.FloatKind:
+ return protoreflect.ValueOfFloat32(0)
+ case protoreflect.DoubleKind:
+ return protoreflect.ValueOfFloat64(0)
+ case protoreflect.StringKind:
+ return protoreflect.ValueOfString("")
+ case protoreflect.BytesKind:
+ return protoreflect.ValueOfBytes(nil)
+ case protoreflect.EnumKind:
if evs := fd.Enum().Values(); evs.Len() > 0 {
- return pref.ValueOfEnum(evs.Get(0).Number())
+ return protoreflect.ValueOfEnum(evs.Get(0).Number())
}
- return pref.ValueOfEnum(0)
+ return protoreflect.ValueOfEnum(0)
}
}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go
index 66e1fee..4a1584c 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go
@@ -10,7 +10,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/internal/strs"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// fileRaw is a data struct used when initializing a file descriptor from
@@ -95,7 +95,7 @@ func (fd *File) unmarshalSeed(b []byte) {
sb := getBuilder()
defer putBuilder(sb)
- var prevField pref.FieldNumber
+ var prevField protoreflect.FieldNumber
var numEnums, numMessages, numExtensions, numServices int
var posEnums, posMessages, posExtensions, posServices int
b0 := b
@@ -110,16 +110,16 @@ func (fd *File) unmarshalSeed(b []byte) {
case genid.FileDescriptorProto_Syntax_field_number:
switch string(v) {
case "proto2":
- fd.L1.Syntax = pref.Proto2
+ fd.L1.Syntax = protoreflect.Proto2
case "proto3":
- fd.L1.Syntax = pref.Proto3
+ fd.L1.Syntax = protoreflect.Proto3
default:
panic("invalid syntax")
}
case genid.FileDescriptorProto_Name_field_number:
fd.L1.Path = sb.MakeString(v)
case genid.FileDescriptorProto_Package_field_number:
- fd.L1.Package = pref.FullName(sb.MakeString(v))
+ fd.L1.Package = protoreflect.FullName(sb.MakeString(v))
case genid.FileDescriptorProto_EnumType_field_number:
if prevField != genid.FileDescriptorProto_EnumType_field_number {
if numEnums > 0 {
@@ -163,7 +163,7 @@ func (fd *File) unmarshalSeed(b []byte) {
// If syntax is missing, it is assumed to be proto2.
if fd.L1.Syntax == 0 {
- fd.L1.Syntax = pref.Proto2
+ fd.L1.Syntax = protoreflect.Proto2
}
// Must allocate all declarations before parsing each descriptor type
@@ -219,7 +219,7 @@ func (fd *File) unmarshalSeed(b []byte) {
}
}
-func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
ed.L0.ParentFile = pf
ed.L0.Parent = pd
ed.L0.Index = i
@@ -271,12 +271,12 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Desc
}
}
-func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
md.L0.ParentFile = pf
md.L0.Parent = pd
md.L0.Index = i
- var prevField pref.FieldNumber
+ var prevField protoreflect.FieldNumber
var numEnums, numMessages, numExtensions int
var posEnums, posMessages, posExtensions int
b0 := b
@@ -387,7 +387,7 @@ func (md *Message) unmarshalSeedOptions(b []byte) {
}
}
-func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
xd.L0.ParentFile = pf
xd.L0.Parent = pd
xd.L0.Index = i
@@ -401,11 +401,11 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref
b = b[m:]
switch num {
case genid.FieldDescriptorProto_Number_field_number:
- xd.L1.Number = pref.FieldNumber(v)
+ xd.L1.Number = protoreflect.FieldNumber(v)
case genid.FieldDescriptorProto_Label_field_number:
- xd.L1.Cardinality = pref.Cardinality(v)
+ xd.L1.Cardinality = protoreflect.Cardinality(v)
case genid.FieldDescriptorProto_Type_field_number:
- xd.L1.Kind = pref.Kind(v)
+ xd.L1.Kind = protoreflect.Kind(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
@@ -423,7 +423,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref
}
}
-func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
sd.L0.ParentFile = pf
sd.L0.Parent = pd
sd.L0.Index = i
@@ -459,13 +459,13 @@ func putBuilder(b *strs.Builder) {
// makeFullName converts b to a protoreflect.FullName,
// where b must start with a leading dot.
-func makeFullName(sb *strs.Builder, b []byte) pref.FullName {
+func makeFullName(sb *strs.Builder, b []byte) protoreflect.FullName {
if len(b) == 0 || b[0] != '.' {
panic("name reference must be fully qualified")
}
- return pref.FullName(sb.MakeString(b[1:]))
+ return protoreflect.FullName(sb.MakeString(b[1:]))
}
-func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName {
- return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix)))
+func appendFullName(sb *strs.Builder, prefix protoreflect.FullName, suffix []byte) protoreflect.FullName {
+ return sb.AppendFullName(prefix, protoreflect.Name(strs.UnsafeString(suffix)))
}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go
index 198451e..736a19a 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go
@@ -13,7 +13,7 @@ import (
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
func (fd *File) lazyRawInit() {
@@ -39,10 +39,10 @@ func (file *File) resolveMessages() {
// Resolve message field dependency.
switch fd.L1.Kind {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx)
depIdx++
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx)
depIdx++
}
@@ -62,10 +62,10 @@ func (file *File) resolveExtensions() {
// Resolve extension field dependency.
switch xd.L1.Kind {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx)
depIdx++
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx)
depIdx++
}
@@ -92,7 +92,7 @@ func (file *File) resolveServices() {
}
}
-func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor {
+func (file *File) resolveEnumDependency(ed protoreflect.EnumDescriptor, i, j int32) protoreflect.EnumDescriptor {
r := file.builder.FileRegistry
if r, ok := r.(resolverByIndex); ok {
if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil {
@@ -105,12 +105,12 @@ func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref
}
}
if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil {
- return d.(pref.EnumDescriptor)
+ return d.(protoreflect.EnumDescriptor)
}
return ed
}
-func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor {
+func (file *File) resolveMessageDependency(md protoreflect.MessageDescriptor, i, j int32) protoreflect.MessageDescriptor {
r := file.builder.FileRegistry
if r, ok := r.(resolverByIndex); ok {
if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil {
@@ -123,7 +123,7 @@ func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32
}
}
if d, _ := r.FindDescriptorByName(md.FullName()); d != nil {
- return d.(pref.MessageDescriptor)
+ return d.(protoreflect.MessageDescriptor)
}
return md
}
@@ -158,7 +158,7 @@ func (fd *File) unmarshalFull(b []byte) {
if imp == nil {
imp = PlaceholderFile(path)
}
- fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp})
+ fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp})
case genid.FileDescriptorProto_EnumType_field_number:
fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
enumIdx++
@@ -199,7 +199,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) {
case genid.EnumDescriptorProto_Value_field_number:
rawValues = append(rawValues, v)
case genid.EnumDescriptorProto_ReservedName_field_number:
- ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v)))
+ ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v)))
case genid.EnumDescriptorProto_ReservedRange_field_number:
ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v))
case genid.EnumDescriptorProto_Options_field_number:
@@ -219,7 +219,7 @@ func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) {
ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions)
}
-func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) {
+func unmarshalEnumReservedRange(b []byte) (r [2]protoreflect.EnumNumber) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
@@ -229,9 +229,9 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) {
b = b[m:]
switch num {
case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number:
- r[0] = pref.EnumNumber(v)
+ r[0] = protoreflect.EnumNumber(v)
case genid.EnumDescriptorProto_EnumReservedRange_End_field_number:
- r[1] = pref.EnumNumber(v)
+ r[1] = protoreflect.EnumNumber(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
@@ -241,7 +241,7 @@ func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) {
return r
}
-func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
vd.L0.ParentFile = pf
vd.L0.Parent = pd
vd.L0.Index = i
@@ -256,7 +256,7 @@ func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref
b = b[m:]
switch num {
case genid.EnumValueDescriptorProto_Number_field_number:
- vd.L1.Number = pref.EnumNumber(v)
+ vd.L1.Number = protoreflect.EnumNumber(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
@@ -294,7 +294,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
case genid.DescriptorProto_OneofDecl_field_number:
rawOneofs = append(rawOneofs, v)
case genid.DescriptorProto_ReservedName_field_number:
- md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v)))
+ md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, protoreflect.Name(sb.MakeString(v)))
case genid.DescriptorProto_ReservedRange_field_number:
md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v))
case genid.DescriptorProto_ExtensionRange_field_number:
@@ -326,7 +326,7 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
for i, b := range rawFields {
fd := &md.L2.Fields.List[i]
fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i)
- if fd.L1.Cardinality == pref.Required {
+ if fd.L1.Cardinality == protoreflect.Required {
md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number)
}
}
@@ -359,7 +359,7 @@ func (md *Message) unmarshalOptions(b []byte) {
}
}
-func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) {
+func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
@@ -369,9 +369,9 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) {
b = b[m:]
switch num {
case genid.DescriptorProto_ReservedRange_Start_field_number:
- r[0] = pref.FieldNumber(v)
+ r[0] = protoreflect.FieldNumber(v)
case genid.DescriptorProto_ReservedRange_End_field_number:
- r[1] = pref.FieldNumber(v)
+ r[1] = protoreflect.FieldNumber(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
@@ -381,7 +381,7 @@ func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) {
return r
}
-func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) {
+func unmarshalMessageExtensionRange(b []byte) (r [2]protoreflect.FieldNumber, rawOptions []byte) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
@@ -391,9 +391,9 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions
b = b[m:]
switch num {
case genid.DescriptorProto_ExtensionRange_Start_field_number:
- r[0] = pref.FieldNumber(v)
+ r[0] = protoreflect.FieldNumber(v)
case genid.DescriptorProto_ExtensionRange_End_field_number:
- r[1] = pref.FieldNumber(v)
+ r[1] = protoreflect.FieldNumber(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
@@ -410,7 +410,7 @@ func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions
return r, rawOptions
}
-func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
fd.L0.ParentFile = pf
fd.L0.Parent = pd
fd.L0.Index = i
@@ -426,11 +426,11 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des
b = b[m:]
switch num {
case genid.FieldDescriptorProto_Number_field_number:
- fd.L1.Number = pref.FieldNumber(v)
+ fd.L1.Number = protoreflect.FieldNumber(v)
case genid.FieldDescriptorProto_Label_field_number:
- fd.L1.Cardinality = pref.Cardinality(v)
+ fd.L1.Cardinality = protoreflect.Cardinality(v)
case genid.FieldDescriptorProto_Type_field_number:
- fd.L1.Kind = pref.Kind(v)
+ fd.L1.Kind = protoreflect.Kind(v)
case genid.FieldDescriptorProto_OneofIndex_field_number:
// In Message.unmarshalFull, we allocate slices for both
// the field and oneof descriptors before unmarshaling either
@@ -453,7 +453,7 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des
case genid.FieldDescriptorProto_JsonName_field_number:
fd.L1.StringName.InitJSON(sb.MakeString(v))
case genid.FieldDescriptorProto_DefaultValue_field_number:
- fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages
+ fd.L1.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages
case genid.FieldDescriptorProto_TypeName_field_number:
rawTypeName = v
case genid.FieldDescriptorProto_Options_field_number:
@@ -468,9 +468,9 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Des
if rawTypeName != nil {
name := makeFullName(sb, rawTypeName)
switch fd.L1.Kind {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
fd.L1.Enum = PlaceholderEnum(name)
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
fd.L1.Message = PlaceholderMessage(name)
}
}
@@ -504,7 +504,7 @@ func (fd *Field) unmarshalOptions(b []byte) {
}
}
-func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
od.L0.ParentFile = pf
od.L0.Parent = pd
od.L0.Index = i
@@ -553,7 +553,7 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
case genid.FieldDescriptorProto_JsonName_field_number:
xd.L2.StringName.InitJSON(sb.MakeString(v))
case genid.FieldDescriptorProto_DefaultValue_field_number:
- xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions
+ xd.L2.Default.val = protoreflect.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions
case genid.FieldDescriptorProto_TypeName_field_number:
rawTypeName = v
case genid.FieldDescriptorProto_Options_field_number:
@@ -568,9 +568,9 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
if rawTypeName != nil {
name := makeFullName(sb, rawTypeName)
switch xd.L1.Kind {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
xd.L2.Enum = PlaceholderEnum(name)
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
xd.L2.Message = PlaceholderMessage(name)
}
}
@@ -627,7 +627,7 @@ func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) {
sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions)
}
-func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoreflect.Descriptor, i int) {
md.L0.ParentFile = pf
md.L0.Parent = pd
md.L0.Index = i
@@ -680,18 +680,18 @@ func appendOptions(dst, src []byte) []byte {
//
// The type of message to unmarshal to is passed as a pointer since the
// vars in descopts may not yet be populated at the time this function is called.
-func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage {
+func (db *Builder) optionsUnmarshaler(p *protoreflect.ProtoMessage, b []byte) func() protoreflect.ProtoMessage {
if b == nil {
return nil
}
- var opts pref.ProtoMessage
+ var opts protoreflect.ProtoMessage
var once sync.Once
- return func() pref.ProtoMessage {
+ return func() protoreflect.ProtoMessage {
once.Do(func() {
if *p == nil {
panic("Descriptor.Options called without importing the descriptor package")
}
- opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage)
+ opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(protoreflect.ProtoMessage)
if err := (proto.UnmarshalOptions{
AllowPartial: true,
Resolver: db.TypeResolver,
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go
index aa294ff..e3b6587 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go
@@ -17,31 +17,30 @@ import (
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
)
-type FileImports []pref.FileImport
+type FileImports []protoreflect.FileImport
func (p *FileImports) Len() int { return len(*p) }
-func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] }
+func (p *FileImports) Get(i int) protoreflect.FileImport { return (*p)[i] }
func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {}
type Names struct {
- List []pref.Name
+ List []protoreflect.Name
once sync.Once
- has map[pref.Name]int // protected by once
+ has map[protoreflect.Name]int // protected by once
}
func (p *Names) Len() int { return len(p.List) }
-func (p *Names) Get(i int) pref.Name { return p.List[i] }
-func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 }
+func (p *Names) Get(i int) protoreflect.Name { return p.List[i] }
+func (p *Names) Has(s protoreflect.Name) bool { return p.lazyInit().has[s] > 0 }
func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
func (p *Names) ProtoInternal(pragma.DoNotImplement) {}
func (p *Names) lazyInit() *Names {
p.once.Do(func() {
if len(p.List) > 0 {
- p.has = make(map[pref.Name]int, len(p.List))
+ p.has = make(map[protoreflect.Name]int, len(p.List))
for _, s := range p.List {
p.has[s] = p.has[s] + 1
}
@@ -67,14 +66,14 @@ func (p *Names) CheckValid() error {
}
type EnumRanges struct {
- List [][2]pref.EnumNumber // start inclusive; end inclusive
+ List [][2]protoreflect.EnumNumber // start inclusive; end inclusive
once sync.Once
- sorted [][2]pref.EnumNumber // protected by once
+ sorted [][2]protoreflect.EnumNumber // protected by once
}
-func (p *EnumRanges) Len() int { return len(p.List) }
-func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] }
-func (p *EnumRanges) Has(n pref.EnumNumber) bool {
+func (p *EnumRanges) Len() int { return len(p.List) }
+func (p *EnumRanges) Get(i int) [2]protoreflect.EnumNumber { return p.List[i] }
+func (p *EnumRanges) Has(n protoreflect.EnumNumber) bool {
for ls := p.lazyInit().sorted; len(ls) > 0; {
i := len(ls) / 2
switch r := enumRange(ls[i]); {
@@ -129,14 +128,14 @@ func (r enumRange) String() string {
}
type FieldRanges struct {
- List [][2]pref.FieldNumber // start inclusive; end exclusive
+ List [][2]protoreflect.FieldNumber // start inclusive; end exclusive
once sync.Once
- sorted [][2]pref.FieldNumber // protected by once
+ sorted [][2]protoreflect.FieldNumber // protected by once
}
-func (p *FieldRanges) Len() int { return len(p.List) }
-func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] }
-func (p *FieldRanges) Has(n pref.FieldNumber) bool {
+func (p *FieldRanges) Len() int { return len(p.List) }
+func (p *FieldRanges) Get(i int) [2]protoreflect.FieldNumber { return p.List[i] }
+func (p *FieldRanges) Has(n protoreflect.FieldNumber) bool {
for ls := p.lazyInit().sorted; len(ls) > 0; {
i := len(ls) / 2
switch r := fieldRange(ls[i]); {
@@ -221,17 +220,17 @@ func (r fieldRange) String() string {
}
type FieldNumbers struct {
- List []pref.FieldNumber
+ List []protoreflect.FieldNumber
once sync.Once
- has map[pref.FieldNumber]struct{} // protected by once
+ has map[protoreflect.FieldNumber]struct{} // protected by once
}
-func (p *FieldNumbers) Len() int { return len(p.List) }
-func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] }
-func (p *FieldNumbers) Has(n pref.FieldNumber) bool {
+func (p *FieldNumbers) Len() int { return len(p.List) }
+func (p *FieldNumbers) Get(i int) protoreflect.FieldNumber { return p.List[i] }
+func (p *FieldNumbers) Has(n protoreflect.FieldNumber) bool {
p.once.Do(func() {
if len(p.List) > 0 {
- p.has = make(map[pref.FieldNumber]struct{}, len(p.List))
+ p.has = make(map[protoreflect.FieldNumber]struct{}, len(p.List))
for _, n := range p.List {
p.has[n] = struct{}{}
}
@@ -244,30 +243,38 @@ func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList
func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {}
type OneofFields struct {
- List []pref.FieldDescriptor
+ List []protoreflect.FieldDescriptor
once sync.Once
- byName map[pref.Name]pref.FieldDescriptor // protected by once
- byJSON map[string]pref.FieldDescriptor // protected by once
- byText map[string]pref.FieldDescriptor // protected by once
- byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once
+ byName map[protoreflect.Name]protoreflect.FieldDescriptor // protected by once
+ byJSON map[string]protoreflect.FieldDescriptor // protected by once
+ byText map[string]protoreflect.FieldDescriptor // protected by once
+ byNum map[protoreflect.FieldNumber]protoreflect.FieldDescriptor // protected by once
}
-func (p *OneofFields) Len() int { return len(p.List) }
-func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] }
-func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] }
-func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] }
-func (p *OneofFields) ByTextName(s string) pref.FieldDescriptor { return p.lazyInit().byText[s] }
-func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] }
-func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
-func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {}
+func (p *OneofFields) Len() int { return len(p.List) }
+func (p *OneofFields) Get(i int) protoreflect.FieldDescriptor { return p.List[i] }
+func (p *OneofFields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor {
+ return p.lazyInit().byName[s]
+}
+func (p *OneofFields) ByJSONName(s string) protoreflect.FieldDescriptor {
+ return p.lazyInit().byJSON[s]
+}
+func (p *OneofFields) ByTextName(s string) protoreflect.FieldDescriptor {
+ return p.lazyInit().byText[s]
+}
+func (p *OneofFields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor {
+ return p.lazyInit().byNum[n]
+}
+func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {}
func (p *OneofFields) lazyInit() *OneofFields {
p.once.Do(func() {
if len(p.List) > 0 {
- p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List))
- p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List))
- p.byText = make(map[string]pref.FieldDescriptor, len(p.List))
- p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List))
+ p.byName = make(map[protoreflect.Name]protoreflect.FieldDescriptor, len(p.List))
+ p.byJSON = make(map[string]protoreflect.FieldDescriptor, len(p.List))
+ p.byText = make(map[string]protoreflect.FieldDescriptor, len(p.List))
+ p.byNum = make(map[protoreflect.FieldNumber]protoreflect.FieldDescriptor, len(p.List))
for _, f := range p.List {
// Field names and numbers are guaranteed to be unique.
p.byName[f.Name()] = f
@@ -284,123 +291,123 @@ type SourceLocations struct {
// List is a list of SourceLocations.
// The SourceLocation.Next field does not need to be populated
// as it will be lazily populated upon first need.
- List []pref.SourceLocation
+ List []protoreflect.SourceLocation
// File is the parent file descriptor that these locations are relative to.
// If non-nil, ByDescriptor verifies that the provided descriptor
// is a child of this file descriptor.
- File pref.FileDescriptor
+ File protoreflect.FileDescriptor
once sync.Once
byPath map[pathKey]int
}
-func (p *SourceLocations) Len() int { return len(p.List) }
-func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.lazyInit().List[i] }
-func (p *SourceLocations) byKey(k pathKey) pref.SourceLocation {
+func (p *SourceLocations) Len() int { return len(p.List) }
+func (p *SourceLocations) Get(i int) protoreflect.SourceLocation { return p.lazyInit().List[i] }
+func (p *SourceLocations) byKey(k pathKey) protoreflect.SourceLocation {
if i, ok := p.lazyInit().byPath[k]; ok {
return p.List[i]
}
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
-func (p *SourceLocations) ByPath(path pref.SourcePath) pref.SourceLocation {
+func (p *SourceLocations) ByPath(path protoreflect.SourcePath) protoreflect.SourceLocation {
return p.byKey(newPathKey(path))
}
-func (p *SourceLocations) ByDescriptor(desc pref.Descriptor) pref.SourceLocation {
+func (p *SourceLocations) ByDescriptor(desc protoreflect.Descriptor) protoreflect.SourceLocation {
if p.File != nil && desc != nil && p.File != desc.ParentFile() {
- return pref.SourceLocation{} // mismatching parent files
+ return protoreflect.SourceLocation{} // mismatching parent files
}
var pathArr [16]int32
path := pathArr[:0]
for {
switch desc.(type) {
- case pref.FileDescriptor:
+ case protoreflect.FileDescriptor:
// Reverse the path since it was constructed in reverse.
for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 {
path[i], path[j] = path[j], path[i]
}
return p.byKey(newPathKey(path))
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.FileDescriptor:
+ case protoreflect.FileDescriptor:
path = append(path, int32(genid.FileDescriptorProto_MessageType_field_number))
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(genid.DescriptorProto_NestedType_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
- case pref.FieldDescriptor:
- isExtension := desc.(pref.FieldDescriptor).IsExtension()
+ case protoreflect.FieldDescriptor:
+ isExtension := desc.(protoreflect.FieldDescriptor).IsExtension()
path = append(path, int32(desc.Index()))
desc = desc.Parent()
if isExtension {
switch desc.(type) {
- case pref.FileDescriptor:
+ case protoreflect.FileDescriptor:
path = append(path, int32(genid.FileDescriptorProto_Extension_field_number))
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(genid.DescriptorProto_Extension_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
} else {
switch desc.(type) {
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(genid.DescriptorProto_Field_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
}
- case pref.OneofDescriptor:
+ case protoreflect.OneofDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(genid.DescriptorProto_OneofDecl_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
- case pref.EnumDescriptor:
+ case protoreflect.EnumDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.FileDescriptor:
+ case protoreflect.FileDescriptor:
path = append(path, int32(genid.FileDescriptorProto_EnumType_field_number))
- case pref.MessageDescriptor:
+ case protoreflect.MessageDescriptor:
path = append(path, int32(genid.DescriptorProto_EnumType_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
- case pref.EnumValueDescriptor:
+ case protoreflect.EnumValueDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.EnumDescriptor:
+ case protoreflect.EnumDescriptor:
path = append(path, int32(genid.EnumDescriptorProto_Value_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
- case pref.ServiceDescriptor:
+ case protoreflect.ServiceDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.FileDescriptor:
+ case protoreflect.FileDescriptor:
path = append(path, int32(genid.FileDescriptorProto_Service_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
- case pref.MethodDescriptor:
+ case protoreflect.MethodDescriptor:
path = append(path, int32(desc.Index()))
desc = desc.Parent()
switch desc.(type) {
- case pref.ServiceDescriptor:
+ case protoreflect.ServiceDescriptor:
path = append(path, int32(genid.ServiceDescriptorProto_Method_field_number))
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
default:
- return pref.SourceLocation{}
+ return protoreflect.SourceLocation{}
}
}
}
@@ -435,7 +442,7 @@ type pathKey struct {
str string // used if the path does not fit in arr
}
-func newPathKey(p pref.SourcePath) (k pathKey) {
+func newPathKey(p protoreflect.SourcePath) (k pathKey) {
if len(p) < len(k.arr) {
for i, ps := range p {
if ps < 0 || math.MaxUint8 <= ps {
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go
index dbf2c60..28240eb 100644
--- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go
@@ -7,7 +7,7 @@ package filedesc
import (
"google.golang.org/protobuf/internal/descopts"
"google.golang.org/protobuf/internal/pragma"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
var (
@@ -30,78 +30,80 @@ var (
// PlaceholderFile is a placeholder, representing only the file path.
type PlaceholderFile string
-func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f }
-func (f PlaceholderFile) Parent() pref.Descriptor { return nil }
-func (f PlaceholderFile) Index() int { return 0 }
-func (f PlaceholderFile) Syntax() pref.Syntax { return 0 }
-func (f PlaceholderFile) Name() pref.Name { return "" }
-func (f PlaceholderFile) FullName() pref.FullName { return "" }
-func (f PlaceholderFile) IsPlaceholder() bool { return true }
-func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File }
-func (f PlaceholderFile) Path() string { return string(f) }
-func (f PlaceholderFile) Package() pref.FullName { return "" }
-func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles }
-func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages }
-func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums }
-func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions }
-func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices }
-func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations }
-func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return }
-func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return }
+func (f PlaceholderFile) ParentFile() protoreflect.FileDescriptor { return f }
+func (f PlaceholderFile) Parent() protoreflect.Descriptor { return nil }
+func (f PlaceholderFile) Index() int { return 0 }
+func (f PlaceholderFile) Syntax() protoreflect.Syntax { return 0 }
+func (f PlaceholderFile) Name() protoreflect.Name { return "" }
+func (f PlaceholderFile) FullName() protoreflect.FullName { return "" }
+func (f PlaceholderFile) IsPlaceholder() bool { return true }
+func (f PlaceholderFile) Options() protoreflect.ProtoMessage { return descopts.File }
+func (f PlaceholderFile) Path() string { return string(f) }
+func (f PlaceholderFile) Package() protoreflect.FullName { return "" }
+func (f PlaceholderFile) Imports() protoreflect.FileImports { return emptyFiles }
+func (f PlaceholderFile) Messages() protoreflect.MessageDescriptors { return emptyMessages }
+func (f PlaceholderFile) Enums() protoreflect.EnumDescriptors { return emptyEnums }
+func (f PlaceholderFile) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions }
+func (f PlaceholderFile) Services() protoreflect.ServiceDescriptors { return emptyServices }
+func (f PlaceholderFile) SourceLocations() protoreflect.SourceLocations { return emptySourceLocations }
+func (f PlaceholderFile) ProtoType(protoreflect.FileDescriptor) { return }
+func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return }
// PlaceholderEnum is a placeholder, representing only the full name.
-type PlaceholderEnum pref.FullName
+type PlaceholderEnum protoreflect.FullName
-func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil }
-func (e PlaceholderEnum) Parent() pref.Descriptor { return nil }
-func (e PlaceholderEnum) Index() int { return 0 }
-func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 }
-func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() }
-func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) }
-func (e PlaceholderEnum) IsPlaceholder() bool { return true }
-func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum }
-func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues }
-func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames }
-func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges }
-func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return }
-func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return }
+func (e PlaceholderEnum) ParentFile() protoreflect.FileDescriptor { return nil }
+func (e PlaceholderEnum) Parent() protoreflect.Descriptor { return nil }
+func (e PlaceholderEnum) Index() int { return 0 }
+func (e PlaceholderEnum) Syntax() protoreflect.Syntax { return 0 }
+func (e PlaceholderEnum) Name() protoreflect.Name { return protoreflect.FullName(e).Name() }
+func (e PlaceholderEnum) FullName() protoreflect.FullName { return protoreflect.FullName(e) }
+func (e PlaceholderEnum) IsPlaceholder() bool { return true }
+func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return descopts.Enum }
+func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues }
+func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames }
+func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges }
+func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return }
+func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return }
// PlaceholderEnumValue is a placeholder, representing only the full name.
-type PlaceholderEnumValue pref.FullName
+type PlaceholderEnumValue protoreflect.FullName
-func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil }
-func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil }
-func (e PlaceholderEnumValue) Index() int { return 0 }
-func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 }
-func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() }
-func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) }
-func (e PlaceholderEnumValue) IsPlaceholder() bool { return true }
-func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue }
-func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 }
-func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return }
-func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return }
+func (e PlaceholderEnumValue) ParentFile() protoreflect.FileDescriptor { return nil }
+func (e PlaceholderEnumValue) Parent() protoreflect.Descriptor { return nil }
+func (e PlaceholderEnumValue) Index() int { return 0 }
+func (e PlaceholderEnumValue) Syntax() protoreflect.Syntax { return 0 }
+func (e PlaceholderEnumValue) Name() protoreflect.Name { return protoreflect.FullName(e).Name() }
+func (e PlaceholderEnumValue) FullName() protoreflect.FullName { return protoreflect.FullName(e) }
+func (e PlaceholderEnumValue) IsPlaceholder() bool { return true }
+func (e PlaceholderEnumValue) Options() protoreflect.ProtoMessage { return descopts.EnumValue }
+func (e PlaceholderEnumValue) Number() protoreflect.EnumNumber { return 0 }
+func (e PlaceholderEnumValue) ProtoType(protoreflect.EnumValueDescriptor) { return }
+func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return }
// PlaceholderMessage is a placeholder, representing only the full name.
-type PlaceholderMessage pref.FullName
+type PlaceholderMessage protoreflect.FullName
-func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil }
-func (m PlaceholderMessage) Parent() pref.Descriptor { return nil }
-func (m PlaceholderMessage) Index() int { return 0 }
-func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 }
-func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() }
-func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) }
-func (m PlaceholderMessage) IsPlaceholder() bool { return true }
-func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message }
-func (m PlaceholderMessage) IsMapEntry() bool { return false }
-func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields }
-func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs }
-func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames }
-func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges }
-func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers }
-func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges }
-func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") }
-func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages }
-func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums }
-func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions }
-func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return }
-func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return }
+func (m PlaceholderMessage) ParentFile() protoreflect.FileDescriptor { return nil }
+func (m PlaceholderMessage) Parent() protoreflect.Descriptor { return nil }
+func (m PlaceholderMessage) Index() int { return 0 }
+func (m PlaceholderMessage) Syntax() protoreflect.Syntax { return 0 }
+func (m PlaceholderMessage) Name() protoreflect.Name { return protoreflect.FullName(m).Name() }
+func (m PlaceholderMessage) FullName() protoreflect.FullName { return protoreflect.FullName(m) }
+func (m PlaceholderMessage) IsPlaceholder() bool { return true }
+func (m PlaceholderMessage) Options() protoreflect.ProtoMessage { return descopts.Message }
+func (m PlaceholderMessage) IsMapEntry() bool { return false }
+func (m PlaceholderMessage) Fields() protoreflect.FieldDescriptors { return emptyFields }
+func (m PlaceholderMessage) Oneofs() protoreflect.OneofDescriptors { return emptyOneofs }
+func (m PlaceholderMessage) ReservedNames() protoreflect.Names { return emptyNames }
+func (m PlaceholderMessage) ReservedRanges() protoreflect.FieldRanges { return emptyFieldRanges }
+func (m PlaceholderMessage) RequiredNumbers() protoreflect.FieldNumbers { return emptyFieldNumbers }
+func (m PlaceholderMessage) ExtensionRanges() protoreflect.FieldRanges { return emptyFieldRanges }
+func (m PlaceholderMessage) ExtensionRangeOptions(int) protoreflect.ProtoMessage {
+ panic("index out of range")
+}
+func (m PlaceholderMessage) Messages() protoreflect.MessageDescriptors { return emptyMessages }
+func (m PlaceholderMessage) Enums() protoreflect.EnumDescriptors { return emptyEnums }
+func (m PlaceholderMessage) Extensions() protoreflect.ExtensionDescriptors { return emptyExtensions }
+func (m PlaceholderMessage) ProtoType(protoreflect.MessageDescriptor) { return }
+func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return }
diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go
index 0a0dd35..f0e38c4 100644
--- a/vendor/google.golang.org/protobuf/internal/filetype/build.go
+++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go
@@ -10,17 +10,16 @@ import (
"reflect"
"google.golang.org/protobuf/internal/descopts"
- fdesc "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/filedesc"
pimpl "google.golang.org/protobuf/internal/impl"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
)
// Builder constructs type descriptors from a raw file descriptor
// and associated Go types for each enum and message declaration.
//
-//
-// Flattened Ordering
+// # Flattened Ordering
//
// The protobuf type system represents declarations as a tree. Certain nodes in
// the tree require us to either associate it with a concrete Go type or to
@@ -52,7 +51,7 @@ import (
// that children themselves may have.
type Builder struct {
// File is the underlying file descriptor builder.
- File fdesc.Builder
+ File filedesc.Builder
// GoTypes is a unique set of the Go types for all declarations and
// dependencies. Each type is represented as a zero value of the Go type.
@@ -108,22 +107,22 @@ type Builder struct {
// TypeRegistry is the registry to register each type descriptor.
// If nil, it uses protoregistry.GlobalTypes.
TypeRegistry interface {
- RegisterMessage(pref.MessageType) error
- RegisterEnum(pref.EnumType) error
- RegisterExtension(pref.ExtensionType) error
+ RegisterMessage(protoreflect.MessageType) error
+ RegisterEnum(protoreflect.EnumType) error
+ RegisterExtension(protoreflect.ExtensionType) error
}
}
// Out is the output of the builder.
type Out struct {
- File pref.FileDescriptor
+ File protoreflect.FileDescriptor
}
func (tb Builder) Build() (out Out) {
// Replace the resolver with one that resolves dependencies by index,
// which is faster and more reliable than relying on the global registry.
if tb.File.FileRegistry == nil {
- tb.File.FileRegistry = preg.GlobalFiles
+ tb.File.FileRegistry = protoregistry.GlobalFiles
}
tb.File.FileRegistry = &resolverByIndex{
goTypes: tb.GoTypes,
@@ -133,7 +132,7 @@ func (tb Builder) Build() (out Out) {
// Initialize registry if unpopulated.
if tb.TypeRegistry == nil {
- tb.TypeRegistry = preg.GlobalTypes
+ tb.TypeRegistry = protoregistry.GlobalTypes
}
fbOut := tb.File.Build()
@@ -183,23 +182,23 @@ func (tb Builder) Build() (out Out) {
for i := range fbOut.Messages {
switch fbOut.Messages[i].Name() {
case "FileOptions":
- descopts.File = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.File = messageGoTypes[i].(protoreflect.ProtoMessage)
case "EnumOptions":
- descopts.Enum = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Enum = messageGoTypes[i].(protoreflect.ProtoMessage)
case "EnumValueOptions":
- descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.EnumValue = messageGoTypes[i].(protoreflect.ProtoMessage)
case "MessageOptions":
- descopts.Message = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Message = messageGoTypes[i].(protoreflect.ProtoMessage)
case "FieldOptions":
- descopts.Field = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Field = messageGoTypes[i].(protoreflect.ProtoMessage)
case "OneofOptions":
- descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Oneof = messageGoTypes[i].(protoreflect.ProtoMessage)
case "ExtensionRangeOptions":
- descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.ExtensionRange = messageGoTypes[i].(protoreflect.ProtoMessage)
case "ServiceOptions":
- descopts.Service = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Service = messageGoTypes[i].(protoreflect.ProtoMessage)
case "MethodOptions":
- descopts.Method = messageGoTypes[i].(pref.ProtoMessage)
+ descopts.Method = messageGoTypes[i].(protoreflect.ProtoMessage)
}
}
}
@@ -216,11 +215,11 @@ func (tb Builder) Build() (out Out) {
const listExtDeps = 2
var goType reflect.Type
switch fbOut.Extensions[i].L1.Kind {
- case pref.EnumKind:
+ case protoreflect.EnumKind:
j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx)
goType = reflect.TypeOf(tb.GoTypes[j])
depIdx++
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx)
goType = reflect.TypeOf(tb.GoTypes[j])
depIdx++
@@ -242,22 +241,22 @@ func (tb Builder) Build() (out Out) {
return out
}
-var goTypeForPBKind = map[pref.Kind]reflect.Type{
- pref.BoolKind: reflect.TypeOf(bool(false)),
- pref.Int32Kind: reflect.TypeOf(int32(0)),
- pref.Sint32Kind: reflect.TypeOf(int32(0)),
- pref.Sfixed32Kind: reflect.TypeOf(int32(0)),
- pref.Int64Kind: reflect.TypeOf(int64(0)),
- pref.Sint64Kind: reflect.TypeOf(int64(0)),
- pref.Sfixed64Kind: reflect.TypeOf(int64(0)),
- pref.Uint32Kind: reflect.TypeOf(uint32(0)),
- pref.Fixed32Kind: reflect.TypeOf(uint32(0)),
- pref.Uint64Kind: reflect.TypeOf(uint64(0)),
- pref.Fixed64Kind: reflect.TypeOf(uint64(0)),
- pref.FloatKind: reflect.TypeOf(float32(0)),
- pref.DoubleKind: reflect.TypeOf(float64(0)),
- pref.StringKind: reflect.TypeOf(string("")),
- pref.BytesKind: reflect.TypeOf([]byte(nil)),
+var goTypeForPBKind = map[protoreflect.Kind]reflect.Type{
+ protoreflect.BoolKind: reflect.TypeOf(bool(false)),
+ protoreflect.Int32Kind: reflect.TypeOf(int32(0)),
+ protoreflect.Sint32Kind: reflect.TypeOf(int32(0)),
+ protoreflect.Sfixed32Kind: reflect.TypeOf(int32(0)),
+ protoreflect.Int64Kind: reflect.TypeOf(int64(0)),
+ protoreflect.Sint64Kind: reflect.TypeOf(int64(0)),
+ protoreflect.Sfixed64Kind: reflect.TypeOf(int64(0)),
+ protoreflect.Uint32Kind: reflect.TypeOf(uint32(0)),
+ protoreflect.Fixed32Kind: reflect.TypeOf(uint32(0)),
+ protoreflect.Uint64Kind: reflect.TypeOf(uint64(0)),
+ protoreflect.Fixed64Kind: reflect.TypeOf(uint64(0)),
+ protoreflect.FloatKind: reflect.TypeOf(float32(0)),
+ protoreflect.DoubleKind: reflect.TypeOf(float64(0)),
+ protoreflect.StringKind: reflect.TypeOf(string("")),
+ protoreflect.BytesKind: reflect.TypeOf([]byte(nil)),
}
type depIdxs []int32
@@ -274,13 +273,13 @@ type (
fileRegistry
}
fileRegistry interface {
- FindFileByPath(string) (pref.FileDescriptor, error)
- FindDescriptorByName(pref.FullName) (pref.Descriptor, error)
- RegisterFile(pref.FileDescriptor) error
+ FindFileByPath(string) (protoreflect.FileDescriptor, error)
+ FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error)
+ RegisterFile(protoreflect.FileDescriptor) error
}
)
-func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor {
+func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.EnumDescriptor {
if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) {
return &es[depIdx]
} else {
@@ -288,7 +287,7 @@ func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdes
}
}
-func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor {
+func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []filedesc.Enum, ms []filedesc.Message) protoreflect.MessageDescriptor {
if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) {
return &ms[depIdx-len(es)]
} else {
diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go
index a72995f..bda8e8c 100644
--- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go
+++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !protolegacy
// +build !protolegacy
package flags
diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go
index 772e2f0..6d8d9bd 100644
--- a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go
+++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build protolegacy
// +build protolegacy
package flags
diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go
index abee5f3..a371f98 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go
@@ -12,8 +12,8 @@ import (
"google.golang.org/protobuf/encoding/prototext"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
// Export is a zero-length named type that exists only to export a set of
@@ -32,11 +32,11 @@ type enum = interface{}
// EnumOf returns the protoreflect.Enum interface over e.
// It returns nil if e is nil.
-func (Export) EnumOf(e enum) pref.Enum {
+func (Export) EnumOf(e enum) protoreflect.Enum {
switch e := e.(type) {
case nil:
return nil
- case pref.Enum:
+ case protoreflect.Enum:
return e
default:
return legacyWrapEnum(reflect.ValueOf(e))
@@ -45,11 +45,11 @@ func (Export) EnumOf(e enum) pref.Enum {
// EnumDescriptorOf returns the protoreflect.EnumDescriptor for e.
// It returns nil if e is nil.
-func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor {
+func (Export) EnumDescriptorOf(e enum) protoreflect.EnumDescriptor {
switch e := e.(type) {
case nil:
return nil
- case pref.Enum:
+ case protoreflect.Enum:
return e.Descriptor()
default:
return LegacyLoadEnumDesc(reflect.TypeOf(e))
@@ -58,11 +58,11 @@ func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor {
// EnumTypeOf returns the protoreflect.EnumType for e.
// It returns nil if e is nil.
-func (Export) EnumTypeOf(e enum) pref.EnumType {
+func (Export) EnumTypeOf(e enum) protoreflect.EnumType {
switch e := e.(type) {
case nil:
return nil
- case pref.Enum:
+ case protoreflect.Enum:
return e.Type()
default:
return legacyLoadEnumType(reflect.TypeOf(e))
@@ -71,7 +71,7 @@ func (Export) EnumTypeOf(e enum) pref.EnumType {
// EnumStringOf returns the enum value as a string, either as the name if
// the number is resolvable, or the number formatted as a string.
-func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string {
+func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNumber) string {
ev := ed.Values().ByNumber(n)
if ev != nil {
return string(ev.Name())
@@ -84,7 +84,7 @@ func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string {
type message = interface{}
// legacyMessageWrapper wraps a v2 message as a v1 message.
-type legacyMessageWrapper struct{ m pref.ProtoMessage }
+type legacyMessageWrapper struct{ m protoreflect.ProtoMessage }
func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) }
func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) }
@@ -92,30 +92,30 @@ func (m legacyMessageWrapper) ProtoMessage() {}
// ProtoMessageV1Of converts either a v1 or v2 message to a v1 message.
// It returns nil if m is nil.
-func (Export) ProtoMessageV1Of(m message) piface.MessageV1 {
+func (Export) ProtoMessageV1Of(m message) protoiface.MessageV1 {
switch mv := m.(type) {
case nil:
return nil
- case piface.MessageV1:
+ case protoiface.MessageV1:
return mv
case unwrapper:
return Export{}.ProtoMessageV1Of(mv.protoUnwrap())
- case pref.ProtoMessage:
+ case protoreflect.ProtoMessage:
return legacyMessageWrapper{mv}
default:
panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m))
}
}
-func (Export) protoMessageV2Of(m message) pref.ProtoMessage {
+func (Export) protoMessageV2Of(m message) protoreflect.ProtoMessage {
switch mv := m.(type) {
case nil:
return nil
- case pref.ProtoMessage:
+ case protoreflect.ProtoMessage:
return mv
case legacyMessageWrapper:
return mv.m
- case piface.MessageV1:
+ case protoiface.MessageV1:
return nil
default:
panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m))
@@ -124,7 +124,7 @@ func (Export) protoMessageV2Of(m message) pref.ProtoMessage {
// ProtoMessageV2Of converts either a v1 or v2 message to a v2 message.
// It returns nil if m is nil.
-func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage {
+func (Export) ProtoMessageV2Of(m message) protoreflect.ProtoMessage {
if m == nil {
return nil
}
@@ -136,7 +136,7 @@ func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage {
// MessageOf returns the protoreflect.Message interface over m.
// It returns nil if m is nil.
-func (Export) MessageOf(m message) pref.Message {
+func (Export) MessageOf(m message) protoreflect.Message {
if m == nil {
return nil
}
@@ -148,7 +148,7 @@ func (Export) MessageOf(m message) pref.Message {
// MessageDescriptorOf returns the protoreflect.MessageDescriptor for m.
// It returns nil if m is nil.
-func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor {
+func (Export) MessageDescriptorOf(m message) protoreflect.MessageDescriptor {
if m == nil {
return nil
}
@@ -160,7 +160,7 @@ func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor {
// MessageTypeOf returns the protoreflect.MessageType for m.
// It returns nil if m is nil.
-func (Export) MessageTypeOf(m message) pref.MessageType {
+func (Export) MessageTypeOf(m message) protoreflect.MessageType {
if m == nil {
return nil
}
@@ -172,6 +172,6 @@ func (Export) MessageTypeOf(m message) pref.MessageType {
// MessageStringOf returns the message value as a string,
// which is the message serialized in the protobuf text format.
-func (Export) MessageStringOf(m pref.ProtoMessage) string {
+func (Export) MessageStringOf(m protoreflect.ProtoMessage) string {
return prototext.MarshalOptions{Multiline: false}.Format(m)
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
index b82341e..bff041e 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
@@ -8,18 +8,18 @@ import (
"sync"
"google.golang.org/protobuf/internal/errors"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
-func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) {
+func (mi *MessageInfo) checkInitialized(in protoiface.CheckInitializedInput) (protoiface.CheckInitializedOutput, error) {
var p pointer
if ms, ok := in.Message.(*messageState); ok {
p = ms.pointer()
} else {
p = in.Message.(*messageReflectWrapper).pointer()
}
- return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p)
+ return protoiface.CheckInitializedOutput{}, mi.checkInitializedPointer(p)
}
func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
@@ -90,7 +90,7 @@ var (
// needsInitCheck reports whether a message needs to be checked for partial initialization.
//
// It returns true if the message transitively includes any required or extension fields.
-func needsInitCheck(md pref.MessageDescriptor) bool {
+func needsInitCheck(md protoreflect.MessageDescriptor) bool {
if v, ok := needsInitCheckMap.Load(md); ok {
if has, ok := v.(bool); ok {
return has
@@ -101,7 +101,7 @@ func needsInitCheck(md pref.MessageDescriptor) bool {
return needsInitCheckLocked(md)
}
-func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) {
+func needsInitCheckLocked(md protoreflect.MessageDescriptor) (has bool) {
if v, ok := needsInitCheckMap.Load(md); ok {
// If has is true, we've previously determined that this message
// needs init checks.
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go
index 08d3517..e74cefd 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go
@@ -10,7 +10,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type extensionFieldInfo struct {
@@ -23,7 +23,7 @@ type extensionFieldInfo struct {
var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo
-func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
+func getExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo {
if xi, ok := xt.(*ExtensionInfo); ok {
xi.lazyInit()
return xi.info
@@ -32,7 +32,7 @@ func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
}
// legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt.
-func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
+func legacyLoadExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo {
if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok {
return xi.(*extensionFieldInfo)
}
@@ -43,7 +43,7 @@ func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
return e
}
-func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo {
+func makeExtensionFieldInfo(xd protoreflect.ExtensionDescriptor) *extensionFieldInfo {
var wiretag uint64
if !xd.IsPacked() {
wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()])
@@ -59,10 +59,10 @@ func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo {
// This is true for composite types, where we pass in a message, list, or map to fill in,
// and for enums, where we pass in a prototype value to specify the concrete enum type.
switch xd.Kind() {
- case pref.MessageKind, pref.GroupKind, pref.EnumKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind, protoreflect.EnumKind:
e.unmarshalNeedsValue = true
default:
- if xd.Cardinality() == pref.Repeated {
+ if xd.Cardinality() == protoreflect.Repeated {
e.unmarshalNeedsValue = true
}
}
@@ -73,21 +73,21 @@ type lazyExtensionValue struct {
atomicOnce uint32 // atomically set if value is valid
mu sync.Mutex
xi *extensionFieldInfo
- value pref.Value
+ value protoreflect.Value
b []byte
- fn func() pref.Value
+ fn func() protoreflect.Value
}
type ExtensionField struct {
- typ pref.ExtensionType
+ typ protoreflect.ExtensionType
// value is either the value of GetValue,
// or a *lazyExtensionValue that then returns the value of GetValue.
- value pref.Value
+ value protoreflect.Value
lazy *lazyExtensionValue
}
-func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) {
+func (f *ExtensionField) appendLazyBytes(xt protoreflect.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) {
if f.lazy == nil {
f.lazy = &lazyExtensionValue{xi: xi}
}
@@ -97,7 +97,7 @@ func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFie
f.lazy.b = append(f.lazy.b, b...)
}
-func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool {
+func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool {
if f.typ == nil {
return true
}
@@ -154,7 +154,7 @@ func (f *ExtensionField) lazyInit() {
// Set sets the type and value of the extension field.
// This must not be called concurrently.
-func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) {
+func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value) {
f.typ = t
f.value = v
f.lazy = nil
@@ -162,14 +162,14 @@ func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) {
// SetLazy sets the type and a value that is to be lazily evaluated upon first use.
// This must not be called concurrently.
-func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) {
+func (f *ExtensionField) SetLazy(t protoreflect.ExtensionType, fn func() protoreflect.Value) {
f.typ = t
f.lazy = &lazyExtensionValue{fn: fn}
}
// Value returns the value of the extension field.
// This may be called concurrently.
-func (f *ExtensionField) Value() pref.Value {
+func (f *ExtensionField) Value() protoreflect.Value {
if f.lazy != nil {
if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 {
f.lazyInit()
@@ -181,7 +181,7 @@ func (f *ExtensionField) Value() pref.Value {
// Type returns the type of the extension field.
// This may be called concurrently.
-func (f ExtensionField) Type() pref.ExtensionType {
+func (f ExtensionField) Type() protoreflect.ExtensionType {
return f.typ
}
@@ -193,7 +193,7 @@ func (f ExtensionField) IsSet() bool {
// IsLazy reports whether a field is lazily encoded.
// It is exported for testing.
-func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool {
+func IsLazy(m protoreflect.Message, fd protoreflect.FieldDescriptor) bool {
var mi *MessageInfo
var p pointer
switch m := m.(type) {
@@ -206,7 +206,7 @@ func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool {
default:
return false
}
- xd, ok := fd.(pref.ExtensionTypeDescriptor)
+ xd, ok := fd.(protoreflect.ExtensionTypeDescriptor)
if !ok {
return false
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
index cb4b482..3fadd24 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
@@ -12,9 +12,9 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/runtime/protoiface"
)
type errInvalidUTF8 struct{}
@@ -30,7 +30,7 @@ func (errInvalidUTF8) Unwrap() error { return errors.Error }
// to the appropriate field-specific function as necessary.
//
// The unmarshal function is set on each field individually as usual.
-func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) {
+func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si structInfo) {
fs := si.oneofsByName[od.Name()]
ft := fs.Type
oneofFields := make(map[reflect.Type]*coderFieldInfo)
@@ -118,13 +118,13 @@ func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structIn
}
}
-func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs {
+func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs {
var once sync.Once
- var messageType pref.MessageType
+ var messageType protoreflect.MessageType
lazyInit := func() {
once.Do(func() {
messageName := fd.Message().FullName()
- messageType, _ = preg.GlobalTypes.FindMessageByName(messageName)
+ messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName)
})
}
@@ -190,7 +190,7 @@ func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs {
}
}
-func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+func makeMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
if mi := getMessageInfo(ft); mi != nil {
funcs := pointerCoderFuncs{
size: sizeMessageInfo,
@@ -280,7 +280,7 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh
if n < 0 {
return out, errDecode
}
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: v,
Message: m.ProtoReflect(),
})
@@ -288,27 +288,27 @@ func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarsh
return out, err
}
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return out, nil
}
-func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int {
+func sizeMessageValue(v protoreflect.Value, tagsize int, opts marshalOptions) int {
m := v.Message().Interface()
return sizeMessage(m, tagsize, opts)
}
-func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+func appendMessageValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
m := v.Message().Interface()
return appendMessage(b, m, wiretag, opts)
}
-func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) {
+func consumeMessageValue(b []byte, v protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) {
m := v.Message().Interface()
out, err := consumeMessage(b, m, wtyp, opts)
return v, out, err
}
-func isInitMessageValue(v pref.Value) error {
+func isInitMessageValue(v protoreflect.Value) error {
m := v.Message().Interface()
return proto.CheckInitialized(m)
}
@@ -321,17 +321,17 @@ var coderMessageValue = valueCoderFuncs{
merge: mergeMessageValue,
}
-func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int {
+func sizeGroupValue(v protoreflect.Value, tagsize int, opts marshalOptions) int {
m := v.Message().Interface()
return sizeGroup(m, tagsize, opts)
}
-func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+func appendGroupValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
m := v.Message().Interface()
return appendGroup(b, m, wiretag, opts)
}
-func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) {
+func consumeGroupValue(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error) {
m := v.Message().Interface()
out, err := consumeGroup(b, m, num, wtyp, opts)
return v, out, err
@@ -345,7 +345,7 @@ var coderGroupValue = valueCoderFuncs{
merge: mergeMessageValue,
}
-func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+func makeGroupFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
num := fd.Number()
if mi := getMessageInfo(ft); mi != nil {
funcs := pointerCoderFuncs{
@@ -424,7 +424,7 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir
if n < 0 {
return out, errDecode
}
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: b,
Message: m.ProtoReflect(),
})
@@ -432,11 +432,11 @@ func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowir
return out, err
}
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return out, nil
}
-func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+func makeMessageSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
if mi := getMessageInfo(ft); mi != nil {
funcs := pointerCoderFuncs{
size: sizeMessageSliceInfo,
@@ -555,7 +555,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir
return out, errDecode
}
mp := reflect.New(goType.Elem())
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: v,
Message: asMessage(mp).ProtoReflect(),
})
@@ -564,7 +564,7 @@ func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowir
}
p.AppendPointerSlice(pointerOfValue(mp))
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return out, nil
}
@@ -581,7 +581,7 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error {
// Slices of messages
-func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int {
+func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int {
list := listv.List()
n := 0
for i, llen := 0, list.Len(); i < llen; i++ {
@@ -591,7 +591,7 @@ func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) i
return n
}
-func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
list := listv.List()
mopts := opts.Options()
for i, llen := 0, list.Len(); i < llen; i++ {
@@ -608,30 +608,30 @@ func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts ma
return b, nil
}
-func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) {
+func consumeMessageSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
list := listv.List()
if wtyp != protowire.BytesType {
- return pref.Value{}, out, errUnknown
+ return protoreflect.Value{}, out, errUnknown
}
v, n := protowire.ConsumeBytes(b)
if n < 0 {
- return pref.Value{}, out, errDecode
+ return protoreflect.Value{}, out, errDecode
}
m := list.NewElement()
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: v,
Message: m.Message(),
})
if err != nil {
- return pref.Value{}, out, err
+ return protoreflect.Value{}, out, err
}
list.Append(m)
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return listv, out, nil
}
-func isInitMessageSliceValue(listv pref.Value) error {
+func isInitMessageSliceValue(listv protoreflect.Value) error {
list := listv.List()
for i, llen := 0, list.Len(); i < llen; i++ {
m := list.Get(i).Message().Interface()
@@ -650,7 +650,7 @@ var coderMessageSliceValue = valueCoderFuncs{
merge: mergeMessageListValue,
}
-func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int {
+func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int {
list := listv.List()
n := 0
for i, llen := 0, list.Len(); i < llen; i++ {
@@ -660,7 +660,7 @@ func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int
return n
}
-func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+func appendGroupSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
list := listv.List()
mopts := opts.Options()
for i, llen := 0, list.Len(); i < llen; i++ {
@@ -676,26 +676,26 @@ func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts mars
return b, nil
}
-func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) {
+func consumeGroupSliceValue(b []byte, listv protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
list := listv.List()
if wtyp != protowire.StartGroupType {
- return pref.Value{}, out, errUnknown
+ return protoreflect.Value{}, out, errUnknown
}
b, n := protowire.ConsumeGroup(num, b)
if n < 0 {
- return pref.Value{}, out, errDecode
+ return protoreflect.Value{}, out, errDecode
}
m := list.NewElement()
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: b,
Message: m.Message(),
})
if err != nil {
- return pref.Value{}, out, err
+ return protoreflect.Value{}, out, err
}
list.Append(m)
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return listv, out, nil
}
@@ -707,7 +707,7 @@ var coderGroupSliceValue = valueCoderFuncs{
merge: mergeMessageListValue,
}
-func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
num := fd.Number()
if mi := getMessageInfo(ft); mi != nil {
funcs := pointerCoderFuncs{
@@ -772,7 +772,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire
return out, errDecode
}
mp := reflect.New(goType.Elem())
- o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ o, err := opts.Options().UnmarshalState(protoiface.UnmarshalInput{
Buf: b,
Message: asMessage(mp).ProtoReflect(),
})
@@ -781,7 +781,7 @@ func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire
}
p.AppendPointerSlice(pointerOfValue(mp))
out.n = n
- out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ out.initialized = o.Flags&protoiface.UnmarshalInitialized != 0
return out, nil
}
@@ -822,8 +822,8 @@ func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFie
return out, nil
}
-func asMessage(v reflect.Value) pref.ProtoMessage {
- if m, ok := v.Interface().(pref.ProtoMessage); ok {
+func asMessage(v reflect.Value) protoreflect.ProtoMessage {
+ if m, ok := v.Interface().(protoreflect.ProtoMessage); ok {
return m
}
return legacyWrapMessage(v).Interface()
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go
index c1245fe..111b9d1 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go
@@ -10,7 +10,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/genid"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type mapInfo struct {
@@ -19,12 +19,12 @@ type mapInfo struct {
valWiretag uint64
keyFuncs valueCoderFuncs
valFuncs valueCoderFuncs
- keyZero pref.Value
- keyKind pref.Kind
+ keyZero protoreflect.Value
+ keyKind protoreflect.Kind
conv *mapConverter
}
-func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) {
+func encoderFuncsForMap(fd protoreflect.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) {
// TODO: Consider generating specialized map coders.
keyField := fd.MapKey()
valField := fd.MapValue()
@@ -44,7 +44,7 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage
keyKind: keyField.Kind(),
conv: conv,
}
- if valField.Kind() == pref.MessageKind {
+ if valField.Kind() == protoreflect.MessageKind {
valueMessage = getMessageInfo(ft.Elem())
}
@@ -68,9 +68,9 @@ func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage
},
}
switch valField.Kind() {
- case pref.MessageKind:
+ case protoreflect.MessageKind:
funcs.merge = mergeMapOfMessage
- case pref.BytesKind:
+ case protoreflect.BytesKind:
funcs.merge = mergeMapOfBytes
default:
funcs.merge = mergeMap
@@ -135,7 +135,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo
err := errUnknown
switch num {
case genid.MapEntry_Key_field_number:
- var v pref.Value
+ var v protoreflect.Value
var o unmarshalOutput
v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts)
if err != nil {
@@ -144,7 +144,7 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo
key = v
n = o.n
case genid.MapEntry_Value_field_number:
- var v pref.Value
+ var v protoreflect.Value
var o unmarshalOutput
v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts)
if err != nil {
@@ -192,7 +192,7 @@ func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi
err := errUnknown
switch num {
case 1:
- var v pref.Value
+ var v protoreflect.Value
var o unmarshalOutput
v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts)
if err != nil {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go
index 2706bb6..4b15493 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !go1.12
// +build !go1.12
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go
index 1533ef6..0b31b66 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build go1.12
// +build go1.12
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
index cd40527..6b2fdbb 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
@@ -12,15 +12,15 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/encoding/messageset"
"google.golang.org/protobuf/internal/order"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
// coderMessageInfo contains per-message information used by the fast-path functions.
// This is a different type from MessageInfo to keep MessageInfo as general-purpose as
// possible.
type coderMessageInfo struct {
- methods piface.Methods
+ methods protoiface.Methods
orderedCoderFields []*coderFieldInfo
denseCoderFields []*coderFieldInfo
@@ -38,13 +38,13 @@ type coderFieldInfo struct {
funcs pointerCoderFuncs // fast-path per-field functions
mi *MessageInfo // field's message
ft reflect.Type
- validation validationInfo // information used by message validation
- num pref.FieldNumber // field number
- offset offset // struct field offset
- wiretag uint64 // field tag (number + wire type)
- tagsize int // size of the varint-encoded tag
- isPointer bool // true if IsNil may be called on the struct field
- isRequired bool // true if field is required
+ validation validationInfo // information used by message validation
+ num protoreflect.FieldNumber // field number
+ offset offset // struct field offset
+ wiretag uint64 // field tag (number + wire type)
+ tagsize int // size of the varint-encoded tag
+ isPointer bool // true if IsNil may be called on the struct field
+ isRequired bool // true if field is required
}
func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
@@ -125,8 +125,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
funcs: funcs,
mi: childMessage,
validation: newFieldValidationInfo(mi, si, fd, ft),
- isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(),
- isRequired: fd.Cardinality() == pref.Required,
+ isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(),
+ isRequired: fd.Cardinality() == protoreflect.Required,
}
mi.orderedCoderFields = append(mi.orderedCoderFields, cf)
mi.coderFields[cf.num] = cf
@@ -149,7 +149,7 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num
})
- var maxDense pref.FieldNumber
+ var maxDense protoreflect.FieldNumber
for _, cf := range mi.orderedCoderFields {
if cf.num >= 16 && cf.num >= 2*maxDense {
break
@@ -175,12 +175,12 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
mi.needsInitCheck = needsInitCheck(mi.Desc)
if mi.methods.Marshal == nil && mi.methods.Size == nil {
- mi.methods.Flags |= piface.SupportMarshalDeterministic
+ mi.methods.Flags |= protoiface.SupportMarshalDeterministic
mi.methods.Marshal = mi.marshal
mi.methods.Size = mi.size
}
if mi.methods.Unmarshal == nil {
- mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown
+ mi.methods.Flags |= protoiface.SupportUnmarshalDiscardUnknown
mi.methods.Unmarshal = mi.unmarshal
}
if mi.methods.CheckInitialized == nil {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go
index 90705e3..145c577 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego || appengine
// +build purego appengine
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go
index e899712..576dcf3 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go
@@ -10,7 +10,7 @@ import (
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/strs"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// pointerCoderFuncs is a set of pointer encoding functions.
@@ -25,83 +25,83 @@ type pointerCoderFuncs struct {
// valueCoderFuncs is a set of protoreflect.Value encoding functions.
type valueCoderFuncs struct {
- size func(v pref.Value, tagsize int, opts marshalOptions) int
- marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error)
- unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error)
- isInit func(v pref.Value) error
- merge func(dst, src pref.Value, opts mergeOptions) pref.Value
+ size func(v protoreflect.Value, tagsize int, opts marshalOptions) int
+ marshal func(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error)
+ unmarshal func(b []byte, v protoreflect.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (protoreflect.Value, unmarshalOutput, error)
+ isInit func(v protoreflect.Value) error
+ merge func(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value
}
// fieldCoder returns pointer functions for a field, used for operating on
// struct fields.
-func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
+func fieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
switch {
case fd.IsMap():
return encoderFuncsForMap(fd, ft)
- case fd.Cardinality() == pref.Repeated && !fd.IsPacked():
+ case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked():
// Repeated fields (not packed).
if ft.Kind() != reflect.Slice {
break
}
ft := ft.Elem()
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if ft.Kind() == reflect.Bool {
return nil, coderBoolSlice
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if ft.Kind() == reflect.Int32 {
return nil, coderEnumSlice
}
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderInt32Slice
}
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSint32Slice
}
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderUint32Slice
}
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderInt64Slice
}
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSint64Slice
}
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderUint64Slice
}
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSfixed32Slice
}
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderFixed32Slice
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if ft.Kind() == reflect.Float32 {
return nil, coderFloatSlice
}
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSfixed64Slice
}
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderFixed64Slice
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if ft.Kind() == reflect.Float64 {
return nil, coderDoubleSlice
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
return nil, coderStringSliceValidateUTF8
}
@@ -114,19 +114,19 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
return nil, coderBytesSlice
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if ft.Kind() == reflect.String {
return nil, coderStringSlice
}
if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
return nil, coderBytesSlice
}
- case pref.MessageKind:
+ case protoreflect.MessageKind:
return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft)
- case pref.GroupKind:
+ case protoreflect.GroupKind:
return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft)
}
- case fd.Cardinality() == pref.Repeated && fd.IsPacked():
+ case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked():
// Packed repeated fields.
//
// Only repeated fields of primitive numeric types
@@ -136,128 +136,128 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
}
ft := ft.Elem()
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if ft.Kind() == reflect.Bool {
return nil, coderBoolPackedSlice
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if ft.Kind() == reflect.Int32 {
return nil, coderEnumPackedSlice
}
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderInt32PackedSlice
}
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSint32PackedSlice
}
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderUint32PackedSlice
}
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderInt64PackedSlice
}
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSint64PackedSlice
}
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderUint64PackedSlice
}
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSfixed32PackedSlice
}
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderFixed32PackedSlice
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if ft.Kind() == reflect.Float32 {
return nil, coderFloatPackedSlice
}
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSfixed64PackedSlice
}
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderFixed64PackedSlice
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if ft.Kind() == reflect.Float64 {
return nil, coderDoublePackedSlice
}
}
- case fd.Kind() == pref.MessageKind:
+ case fd.Kind() == protoreflect.MessageKind:
return getMessageInfo(ft), makeMessageFieldCoder(fd, ft)
- case fd.Kind() == pref.GroupKind:
+ case fd.Kind() == protoreflect.GroupKind:
return getMessageInfo(ft), makeGroupFieldCoder(fd, ft)
- case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil:
+ case fd.Syntax() == protoreflect.Proto3 && fd.ContainingOneof() == nil:
// Populated oneof fields always encode even if set to the zero value,
// which normally are not encoded in proto3.
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if ft.Kind() == reflect.Bool {
return nil, coderBoolNoZero
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if ft.Kind() == reflect.Int32 {
return nil, coderEnumNoZero
}
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderInt32NoZero
}
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSint32NoZero
}
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderUint32NoZero
}
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderInt64NoZero
}
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSint64NoZero
}
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderUint64NoZero
}
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSfixed32NoZero
}
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderFixed32NoZero
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if ft.Kind() == reflect.Float32 {
return nil, coderFloatNoZero
}
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSfixed64NoZero
}
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderFixed64NoZero
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if ft.Kind() == reflect.Float64 {
return nil, coderDoubleNoZero
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
return nil, coderStringNoZeroValidateUTF8
}
@@ -270,7 +270,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
return nil, coderBytesNoZero
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if ft.Kind() == reflect.String {
return nil, coderStringNoZero
}
@@ -281,133 +281,133 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
case ft.Kind() == reflect.Ptr:
ft := ft.Elem()
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if ft.Kind() == reflect.Bool {
return nil, coderBoolPtr
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if ft.Kind() == reflect.Int32 {
return nil, coderEnumPtr
}
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderInt32Ptr
}
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSint32Ptr
}
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderUint32Ptr
}
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderInt64Ptr
}
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSint64Ptr
}
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderUint64Ptr
}
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSfixed32Ptr
}
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderFixed32Ptr
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if ft.Kind() == reflect.Float32 {
return nil, coderFloatPtr
}
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSfixed64Ptr
}
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderFixed64Ptr
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if ft.Kind() == reflect.Float64 {
return nil, coderDoublePtr
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
return nil, coderStringPtrValidateUTF8
}
if ft.Kind() == reflect.String {
return nil, coderStringPtr
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if ft.Kind() == reflect.String {
return nil, coderStringPtr
}
}
default:
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if ft.Kind() == reflect.Bool {
return nil, coderBool
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
if ft.Kind() == reflect.Int32 {
return nil, coderEnum
}
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderInt32
}
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSint32
}
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderUint32
}
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderInt64
}
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSint64
}
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderUint64
}
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
if ft.Kind() == reflect.Int32 {
return nil, coderSfixed32
}
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
if ft.Kind() == reflect.Uint32 {
return nil, coderFixed32
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if ft.Kind() == reflect.Float32 {
return nil, coderFloat
}
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
if ft.Kind() == reflect.Int64 {
return nil, coderSfixed64
}
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
if ft.Kind() == reflect.Uint64 {
return nil, coderFixed64
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if ft.Kind() == reflect.Float64 {
return nil, coderDouble
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
return nil, coderStringValidateUTF8
}
@@ -420,7 +420,7 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
return nil, coderBytes
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if ft.Kind() == reflect.String {
return nil, coderString
}
@@ -434,122 +434,122 @@ func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointer
// encoderFuncsForValue returns value functions for a field, used for
// extension values and map encoding.
-func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs {
+func encoderFuncsForValue(fd protoreflect.FieldDescriptor) valueCoderFuncs {
switch {
- case fd.Cardinality() == pref.Repeated && !fd.IsPacked():
+ case fd.Cardinality() == protoreflect.Repeated && !fd.IsPacked():
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
return coderBoolSliceValue
- case pref.EnumKind:
+ case protoreflect.EnumKind:
return coderEnumSliceValue
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
return coderInt32SliceValue
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
return coderSint32SliceValue
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
return coderUint32SliceValue
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
return coderInt64SliceValue
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
return coderSint64SliceValue
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
return coderUint64SliceValue
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
return coderSfixed32SliceValue
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
return coderFixed32SliceValue
- case pref.FloatKind:
+ case protoreflect.FloatKind:
return coderFloatSliceValue
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
return coderSfixed64SliceValue
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
return coderFixed64SliceValue
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
return coderDoubleSliceValue
- case pref.StringKind:
+ case protoreflect.StringKind:
// We don't have a UTF-8 validating coder for repeated string fields.
// Value coders are used for extensions and maps.
// Extensions are never proto3, and maps never contain lists.
return coderStringSliceValue
- case pref.BytesKind:
+ case protoreflect.BytesKind:
return coderBytesSliceValue
- case pref.MessageKind:
+ case protoreflect.MessageKind:
return coderMessageSliceValue
- case pref.GroupKind:
+ case protoreflect.GroupKind:
return coderGroupSliceValue
}
- case fd.Cardinality() == pref.Repeated && fd.IsPacked():
+ case fd.Cardinality() == protoreflect.Repeated && fd.IsPacked():
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
return coderBoolPackedSliceValue
- case pref.EnumKind:
+ case protoreflect.EnumKind:
return coderEnumPackedSliceValue
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
return coderInt32PackedSliceValue
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
return coderSint32PackedSliceValue
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
return coderUint32PackedSliceValue
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
return coderInt64PackedSliceValue
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
return coderSint64PackedSliceValue
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
return coderUint64PackedSliceValue
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
return coderSfixed32PackedSliceValue
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
return coderFixed32PackedSliceValue
- case pref.FloatKind:
+ case protoreflect.FloatKind:
return coderFloatPackedSliceValue
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
return coderSfixed64PackedSliceValue
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
return coderFixed64PackedSliceValue
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
return coderDoublePackedSliceValue
}
default:
switch fd.Kind() {
default:
- case pref.BoolKind:
+ case protoreflect.BoolKind:
return coderBoolValue
- case pref.EnumKind:
+ case protoreflect.EnumKind:
return coderEnumValue
- case pref.Int32Kind:
+ case protoreflect.Int32Kind:
return coderInt32Value
- case pref.Sint32Kind:
+ case protoreflect.Sint32Kind:
return coderSint32Value
- case pref.Uint32Kind:
+ case protoreflect.Uint32Kind:
return coderUint32Value
- case pref.Int64Kind:
+ case protoreflect.Int64Kind:
return coderInt64Value
- case pref.Sint64Kind:
+ case protoreflect.Sint64Kind:
return coderSint64Value
- case pref.Uint64Kind:
+ case protoreflect.Uint64Kind:
return coderUint64Value
- case pref.Sfixed32Kind:
+ case protoreflect.Sfixed32Kind:
return coderSfixed32Value
- case pref.Fixed32Kind:
+ case protoreflect.Fixed32Kind:
return coderFixed32Value
- case pref.FloatKind:
+ case protoreflect.FloatKind:
return coderFloatValue
- case pref.Sfixed64Kind:
+ case protoreflect.Sfixed64Kind:
return coderSfixed64Value
- case pref.Fixed64Kind:
+ case protoreflect.Fixed64Kind:
return coderFixed64Value
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
return coderDoubleValue
- case pref.StringKind:
+ case protoreflect.StringKind:
if strs.EnforceUTF8(fd) {
return coderStringValueValidateUTF8
}
return coderStringValue
- case pref.BytesKind:
+ case protoreflect.BytesKind:
return coderBytesValue
- case pref.MessageKind:
+ case protoreflect.MessageKind:
return coderMessageValue
- case pref.GroupKind:
+ case protoreflect.GroupKind:
return coderGroupValue
}
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
index e118af1..757642e 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego && !appengine
// +build !purego,!appengine
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go
index acd61bb..11a6128 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/convert.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go
@@ -8,7 +8,7 @@ import (
"fmt"
"reflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// unwrapper unwraps the value to the underlying value.
@@ -20,13 +20,13 @@ type unwrapper interface {
// A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types.
type Converter interface {
// PBValueOf converts a reflect.Value to a protoreflect.Value.
- PBValueOf(reflect.Value) pref.Value
+ PBValueOf(reflect.Value) protoreflect.Value
// GoValueOf converts a protoreflect.Value to a reflect.Value.
- GoValueOf(pref.Value) reflect.Value
+ GoValueOf(protoreflect.Value) reflect.Value
// IsValidPB returns whether a protoreflect.Value is compatible with this type.
- IsValidPB(pref.Value) bool
+ IsValidPB(protoreflect.Value) bool
// IsValidGo returns whether a reflect.Value is compatible with this type.
IsValidGo(reflect.Value) bool
@@ -34,12 +34,12 @@ type Converter interface {
// New returns a new field value.
// For scalars, it returns the default value of the field.
// For composite types, it returns a new mutable value.
- New() pref.Value
+ New() protoreflect.Value
// Zero returns a new field value.
// For scalars, it returns the default value of the field.
// For composite types, it returns an immutable, empty value.
- Zero() pref.Value
+ Zero() protoreflect.Value
}
// NewConverter matches a Go type with a protobuf field and returns a Converter
@@ -50,7 +50,7 @@ type Converter interface {
// This matcher deliberately supports a wider range of Go types than what
// protoc-gen-go historically generated to be able to automatically wrap some
// v1 messages generated by other forks of protoc-gen-go.
-func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
+func NewConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter {
switch {
case fd.IsList():
return newListConverter(t, fd)
@@ -76,68 +76,68 @@ var (
)
var (
- boolZero = pref.ValueOfBool(false)
- int32Zero = pref.ValueOfInt32(0)
- int64Zero = pref.ValueOfInt64(0)
- uint32Zero = pref.ValueOfUint32(0)
- uint64Zero = pref.ValueOfUint64(0)
- float32Zero = pref.ValueOfFloat32(0)
- float64Zero = pref.ValueOfFloat64(0)
- stringZero = pref.ValueOfString("")
- bytesZero = pref.ValueOfBytes(nil)
+ boolZero = protoreflect.ValueOfBool(false)
+ int32Zero = protoreflect.ValueOfInt32(0)
+ int64Zero = protoreflect.ValueOfInt64(0)
+ uint32Zero = protoreflect.ValueOfUint32(0)
+ uint64Zero = protoreflect.ValueOfUint64(0)
+ float32Zero = protoreflect.ValueOfFloat32(0)
+ float64Zero = protoreflect.ValueOfFloat64(0)
+ stringZero = protoreflect.ValueOfString("")
+ bytesZero = protoreflect.ValueOfBytes(nil)
)
-func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
- defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value {
- if fd.Cardinality() == pref.Repeated {
+func newSingularConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter {
+ defVal := func(fd protoreflect.FieldDescriptor, zero protoreflect.Value) protoreflect.Value {
+ if fd.Cardinality() == protoreflect.Repeated {
// Default isn't defined for repeated fields.
return zero
}
return fd.Default()
}
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
if t.Kind() == reflect.Bool {
return &boolConverter{t, defVal(fd, boolZero)}
}
- case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
if t.Kind() == reflect.Int32 {
return &int32Converter{t, defVal(fd, int32Zero)}
}
- case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
if t.Kind() == reflect.Int64 {
return &int64Converter{t, defVal(fd, int64Zero)}
}
- case pref.Uint32Kind, pref.Fixed32Kind:
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
if t.Kind() == reflect.Uint32 {
return &uint32Converter{t, defVal(fd, uint32Zero)}
}
- case pref.Uint64Kind, pref.Fixed64Kind:
+ case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
if t.Kind() == reflect.Uint64 {
return &uint64Converter{t, defVal(fd, uint64Zero)}
}
- case pref.FloatKind:
+ case protoreflect.FloatKind:
if t.Kind() == reflect.Float32 {
return &float32Converter{t, defVal(fd, float32Zero)}
}
- case pref.DoubleKind:
+ case protoreflect.DoubleKind:
if t.Kind() == reflect.Float64 {
return &float64Converter{t, defVal(fd, float64Zero)}
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) {
return &stringConverter{t, defVal(fd, stringZero)}
}
- case pref.BytesKind:
+ case protoreflect.BytesKind:
if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) {
return &bytesConverter{t, defVal(fd, bytesZero)}
}
- case pref.EnumKind:
+ case protoreflect.EnumKind:
// Handle enums, which must be a named int32 type.
if t.Kind() == reflect.Int32 {
return newEnumConverter(t, fd)
}
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
return newMessageConverter(t)
}
panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
@@ -145,184 +145,184 @@ func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
type boolConverter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *boolConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfBool(v.Bool())
+ return protoreflect.ValueOfBool(v.Bool())
}
-func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *boolConverter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(v.Bool()).Convert(c.goType)
}
-func (c *boolConverter) IsValidPB(v pref.Value) bool {
+func (c *boolConverter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(bool)
return ok
}
func (c *boolConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *boolConverter) New() pref.Value { return c.def }
-func (c *boolConverter) Zero() pref.Value { return c.def }
+func (c *boolConverter) New() protoreflect.Value { return c.def }
+func (c *boolConverter) Zero() protoreflect.Value { return c.def }
type int32Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *int32Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfInt32(int32(v.Int()))
+ return protoreflect.ValueOfInt32(int32(v.Int()))
}
-func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *int32Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(int32(v.Int())).Convert(c.goType)
}
-func (c *int32Converter) IsValidPB(v pref.Value) bool {
+func (c *int32Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(int32)
return ok
}
func (c *int32Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *int32Converter) New() pref.Value { return c.def }
-func (c *int32Converter) Zero() pref.Value { return c.def }
+func (c *int32Converter) New() protoreflect.Value { return c.def }
+func (c *int32Converter) Zero() protoreflect.Value { return c.def }
type int64Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *int64Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfInt64(int64(v.Int()))
+ return protoreflect.ValueOfInt64(int64(v.Int()))
}
-func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *int64Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(int64(v.Int())).Convert(c.goType)
}
-func (c *int64Converter) IsValidPB(v pref.Value) bool {
+func (c *int64Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(int64)
return ok
}
func (c *int64Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *int64Converter) New() pref.Value { return c.def }
-func (c *int64Converter) Zero() pref.Value { return c.def }
+func (c *int64Converter) New() protoreflect.Value { return c.def }
+func (c *int64Converter) Zero() protoreflect.Value { return c.def }
type uint32Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *uint32Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfUint32(uint32(v.Uint()))
+ return protoreflect.ValueOfUint32(uint32(v.Uint()))
}
-func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *uint32Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType)
}
-func (c *uint32Converter) IsValidPB(v pref.Value) bool {
+func (c *uint32Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(uint32)
return ok
}
func (c *uint32Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *uint32Converter) New() pref.Value { return c.def }
-func (c *uint32Converter) Zero() pref.Value { return c.def }
+func (c *uint32Converter) New() protoreflect.Value { return c.def }
+func (c *uint32Converter) Zero() protoreflect.Value { return c.def }
type uint64Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *uint64Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfUint64(uint64(v.Uint()))
+ return protoreflect.ValueOfUint64(uint64(v.Uint()))
}
-func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *uint64Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType)
}
-func (c *uint64Converter) IsValidPB(v pref.Value) bool {
+func (c *uint64Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(uint64)
return ok
}
func (c *uint64Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *uint64Converter) New() pref.Value { return c.def }
-func (c *uint64Converter) Zero() pref.Value { return c.def }
+func (c *uint64Converter) New() protoreflect.Value { return c.def }
+func (c *uint64Converter) Zero() protoreflect.Value { return c.def }
type float32Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *float32Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfFloat32(float32(v.Float()))
+ return protoreflect.ValueOfFloat32(float32(v.Float()))
}
-func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *float32Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(float32(v.Float())).Convert(c.goType)
}
-func (c *float32Converter) IsValidPB(v pref.Value) bool {
+func (c *float32Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(float32)
return ok
}
func (c *float32Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *float32Converter) New() pref.Value { return c.def }
-func (c *float32Converter) Zero() pref.Value { return c.def }
+func (c *float32Converter) New() protoreflect.Value { return c.def }
+func (c *float32Converter) Zero() protoreflect.Value { return c.def }
type float64Converter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value {
+func (c *float64Converter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfFloat64(float64(v.Float()))
+ return protoreflect.ValueOfFloat64(float64(v.Float()))
}
-func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value {
+func (c *float64Converter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(float64(v.Float())).Convert(c.goType)
}
-func (c *float64Converter) IsValidPB(v pref.Value) bool {
+func (c *float64Converter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(float64)
return ok
}
func (c *float64Converter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *float64Converter) New() pref.Value { return c.def }
-func (c *float64Converter) Zero() pref.Value { return c.def }
+func (c *float64Converter) New() protoreflect.Value { return c.def }
+func (c *float64Converter) Zero() protoreflect.Value { return c.def }
type stringConverter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *stringConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfString(v.Convert(stringType).String())
+ return protoreflect.ValueOfString(v.Convert(stringType).String())
}
-func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *stringConverter) GoValueOf(v protoreflect.Value) reflect.Value {
// pref.Value.String never panics, so we go through an interface
// conversion here to check the type.
s := v.Interface().(string)
@@ -331,71 +331,71 @@ func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value {
}
return reflect.ValueOf(s).Convert(c.goType)
}
-func (c *stringConverter) IsValidPB(v pref.Value) bool {
+func (c *stringConverter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().(string)
return ok
}
func (c *stringConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *stringConverter) New() pref.Value { return c.def }
-func (c *stringConverter) Zero() pref.Value { return c.def }
+func (c *stringConverter) New() protoreflect.Value { return c.def }
+func (c *stringConverter) Zero() protoreflect.Value { return c.def }
type bytesConverter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *bytesConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
if c.goType.Kind() == reflect.String && v.Len() == 0 {
- return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil)
+ return protoreflect.ValueOfBytes(nil) // ensure empty string is []byte(nil)
}
- return pref.ValueOfBytes(v.Convert(bytesType).Bytes())
+ return protoreflect.ValueOfBytes(v.Convert(bytesType).Bytes())
}
-func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *bytesConverter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(v.Bytes()).Convert(c.goType)
}
-func (c *bytesConverter) IsValidPB(v pref.Value) bool {
+func (c *bytesConverter) IsValidPB(v protoreflect.Value) bool {
_, ok := v.Interface().([]byte)
return ok
}
func (c *bytesConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *bytesConverter) New() pref.Value { return c.def }
-func (c *bytesConverter) Zero() pref.Value { return c.def }
+func (c *bytesConverter) New() protoreflect.Value { return c.def }
+func (c *bytesConverter) Zero() protoreflect.Value { return c.def }
type enumConverter struct {
goType reflect.Type
- def pref.Value
+ def protoreflect.Value
}
-func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter {
- var def pref.Value
- if fd.Cardinality() == pref.Repeated {
- def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number())
+func newEnumConverter(goType reflect.Type, fd protoreflect.FieldDescriptor) Converter {
+ var def protoreflect.Value
+ if fd.Cardinality() == protoreflect.Repeated {
+ def = protoreflect.ValueOfEnum(fd.Enum().Values().Get(0).Number())
} else {
def = fd.Default()
}
return &enumConverter{goType, def}
}
-func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *enumConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfEnum(pref.EnumNumber(v.Int()))
+ return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v.Int()))
}
-func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *enumConverter) GoValueOf(v protoreflect.Value) reflect.Value {
return reflect.ValueOf(v.Enum()).Convert(c.goType)
}
-func (c *enumConverter) IsValidPB(v pref.Value) bool {
- _, ok := v.Interface().(pref.EnumNumber)
+func (c *enumConverter) IsValidPB(v protoreflect.Value) bool {
+ _, ok := v.Interface().(protoreflect.EnumNumber)
return ok
}
@@ -403,11 +403,11 @@ func (c *enumConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *enumConverter) New() pref.Value {
+func (c *enumConverter) New() protoreflect.Value {
return c.def
}
-func (c *enumConverter) Zero() pref.Value {
+func (c *enumConverter) Zero() protoreflect.Value {
return c.def
}
@@ -419,7 +419,7 @@ func newMessageConverter(goType reflect.Type) Converter {
return &messageConverter{goType}
}
-func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *messageConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
@@ -430,13 +430,13 @@ func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value {
v = reflect.Zero(reflect.PtrTo(v.Type()))
}
}
- if m, ok := v.Interface().(pref.ProtoMessage); ok {
- return pref.ValueOfMessage(m.ProtoReflect())
+ if m, ok := v.Interface().(protoreflect.ProtoMessage); ok {
+ return protoreflect.ValueOfMessage(m.ProtoReflect())
}
- return pref.ValueOfMessage(legacyWrapMessage(v))
+ return protoreflect.ValueOfMessage(legacyWrapMessage(v))
}
-func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *messageConverter) GoValueOf(v protoreflect.Value) reflect.Value {
m := v.Message()
var rv reflect.Value
if u, ok := m.(unwrapper); ok {
@@ -460,7 +460,7 @@ func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value {
return rv
}
-func (c *messageConverter) IsValidPB(v pref.Value) bool {
+func (c *messageConverter) IsValidPB(v protoreflect.Value) bool {
m := v.Message()
var rv reflect.Value
if u, ok := m.(unwrapper); ok {
@@ -478,14 +478,14 @@ func (c *messageConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *messageConverter) New() pref.Value {
+func (c *messageConverter) New() protoreflect.Value {
if c.isNonPointer() {
return c.PBValueOf(reflect.New(c.goType).Elem())
}
return c.PBValueOf(reflect.New(c.goType.Elem()))
}
-func (c *messageConverter) Zero() pref.Value {
+func (c *messageConverter) Zero() protoreflect.Value {
return c.PBValueOf(reflect.Zero(c.goType))
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go
index 6fccab5..f891365 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go
@@ -8,10 +8,10 @@ import (
"fmt"
"reflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
-func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
+func newListConverter(t reflect.Type, fd protoreflect.FieldDescriptor) Converter {
switch {
case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice:
return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)}
@@ -26,16 +26,16 @@ type listConverter struct {
c Converter
}
-func (c *listConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *listConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
pv := reflect.New(c.goType)
pv.Elem().Set(v)
- return pref.ValueOfList(&listReflect{pv, c.c})
+ return protoreflect.ValueOfList(&listReflect{pv, c.c})
}
-func (c *listConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *listConverter) GoValueOf(v protoreflect.Value) reflect.Value {
rv := v.List().(*listReflect).v
if rv.IsNil() {
return reflect.Zero(c.goType)
@@ -43,7 +43,7 @@ func (c *listConverter) GoValueOf(v pref.Value) reflect.Value {
return rv.Elem()
}
-func (c *listConverter) IsValidPB(v pref.Value) bool {
+func (c *listConverter) IsValidPB(v protoreflect.Value) bool {
list, ok := v.Interface().(*listReflect)
if !ok {
return false
@@ -55,12 +55,12 @@ func (c *listConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *listConverter) New() pref.Value {
- return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c})
+func (c *listConverter) New() protoreflect.Value {
+ return protoreflect.ValueOfList(&listReflect{reflect.New(c.goType), c.c})
}
-func (c *listConverter) Zero() pref.Value {
- return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c})
+func (c *listConverter) Zero() protoreflect.Value {
+ return protoreflect.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c})
}
type listPtrConverter struct {
@@ -68,18 +68,18 @@ type listPtrConverter struct {
c Converter
}
-func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *listPtrConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfList(&listReflect{v, c.c})
+ return protoreflect.ValueOfList(&listReflect{v, c.c})
}
-func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *listPtrConverter) GoValueOf(v protoreflect.Value) reflect.Value {
return v.List().(*listReflect).v
}
-func (c *listPtrConverter) IsValidPB(v pref.Value) bool {
+func (c *listPtrConverter) IsValidPB(v protoreflect.Value) bool {
list, ok := v.Interface().(*listReflect)
if !ok {
return false
@@ -91,11 +91,11 @@ func (c *listPtrConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *listPtrConverter) New() pref.Value {
+func (c *listPtrConverter) New() protoreflect.Value {
return c.PBValueOf(reflect.New(c.goType.Elem()))
}
-func (c *listPtrConverter) Zero() pref.Value {
+func (c *listPtrConverter) Zero() protoreflect.Value {
return c.PBValueOf(reflect.Zero(c.goType))
}
@@ -110,16 +110,16 @@ func (ls *listReflect) Len() int {
}
return ls.v.Elem().Len()
}
-func (ls *listReflect) Get(i int) pref.Value {
+func (ls *listReflect) Get(i int) protoreflect.Value {
return ls.conv.PBValueOf(ls.v.Elem().Index(i))
}
-func (ls *listReflect) Set(i int, v pref.Value) {
+func (ls *listReflect) Set(i int, v protoreflect.Value) {
ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v))
}
-func (ls *listReflect) Append(v pref.Value) {
+func (ls *listReflect) Append(v protoreflect.Value) {
ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v)))
}
-func (ls *listReflect) AppendMutable() pref.Value {
+func (ls *listReflect) AppendMutable() protoreflect.Value {
if _, ok := ls.conv.(*messageConverter); !ok {
panic("invalid AppendMutable on list with non-message type")
}
@@ -130,7 +130,7 @@ func (ls *listReflect) AppendMutable() pref.Value {
func (ls *listReflect) Truncate(i int) {
ls.v.Elem().Set(ls.v.Elem().Slice(0, i))
}
-func (ls *listReflect) NewElement() pref.Value {
+func (ls *listReflect) NewElement() protoreflect.Value {
return ls.conv.New()
}
func (ls *listReflect) IsValid() bool {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go
index de06b25..f30b0a0 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go
@@ -8,7 +8,7 @@ import (
"fmt"
"reflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type mapConverter struct {
@@ -16,7 +16,7 @@ type mapConverter struct {
keyConv, valConv Converter
}
-func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter {
+func newMapConverter(t reflect.Type, fd protoreflect.FieldDescriptor) *mapConverter {
if t.Kind() != reflect.Map {
panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
}
@@ -27,18 +27,18 @@ func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter {
}
}
-func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value {
+func (c *mapConverter) PBValueOf(v reflect.Value) protoreflect.Value {
if v.Type() != c.goType {
panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
}
- return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv})
+ return protoreflect.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv})
}
-func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value {
+func (c *mapConverter) GoValueOf(v protoreflect.Value) reflect.Value {
return v.Map().(*mapReflect).v
}
-func (c *mapConverter) IsValidPB(v pref.Value) bool {
+func (c *mapConverter) IsValidPB(v protoreflect.Value) bool {
mapv, ok := v.Interface().(*mapReflect)
if !ok {
return false
@@ -50,11 +50,11 @@ func (c *mapConverter) IsValidGo(v reflect.Value) bool {
return v.IsValid() && v.Type() == c.goType
}
-func (c *mapConverter) New() pref.Value {
+func (c *mapConverter) New() protoreflect.Value {
return c.PBValueOf(reflect.MakeMap(c.goType))
}
-func (c *mapConverter) Zero() pref.Value {
+func (c *mapConverter) Zero() protoreflect.Value {
return c.PBValueOf(reflect.Zero(c.goType))
}
@@ -67,29 +67,29 @@ type mapReflect struct {
func (ms *mapReflect) Len() int {
return ms.v.Len()
}
-func (ms *mapReflect) Has(k pref.MapKey) bool {
+func (ms *mapReflect) Has(k protoreflect.MapKey) bool {
rk := ms.keyConv.GoValueOf(k.Value())
rv := ms.v.MapIndex(rk)
return rv.IsValid()
}
-func (ms *mapReflect) Get(k pref.MapKey) pref.Value {
+func (ms *mapReflect) Get(k protoreflect.MapKey) protoreflect.Value {
rk := ms.keyConv.GoValueOf(k.Value())
rv := ms.v.MapIndex(rk)
if !rv.IsValid() {
- return pref.Value{}
+ return protoreflect.Value{}
}
return ms.valConv.PBValueOf(rv)
}
-func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) {
+func (ms *mapReflect) Set(k protoreflect.MapKey, v protoreflect.Value) {
rk := ms.keyConv.GoValueOf(k.Value())
rv := ms.valConv.GoValueOf(v)
ms.v.SetMapIndex(rk, rv)
}
-func (ms *mapReflect) Clear(k pref.MapKey) {
+func (ms *mapReflect) Clear(k protoreflect.MapKey) {
rk := ms.keyConv.GoValueOf(k.Value())
ms.v.SetMapIndex(rk, reflect.Value{})
}
-func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value {
+func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value {
if _, ok := ms.valConv.(*messageConverter); !ok {
panic("invalid Mutable on map with non-message value type")
}
@@ -100,7 +100,7 @@ func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value {
}
return v
}
-func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) {
+func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) {
iter := mapRange(ms.v)
for iter.Next() {
k := ms.keyConv.PBValueOf(iter.Key()).MapKey()
@@ -110,7 +110,7 @@ func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) {
}
}
}
-func (ms *mapReflect) NewValue() pref.Value {
+func (ms *mapReflect) NewValue() protoreflect.Value {
return ms.valConv.New()
}
func (ms *mapReflect) IsValid() bool {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go
index 949dc49..cda0520 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/decode.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go
@@ -12,12 +12,12 @@ import (
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/reflect/protoregistry"
"google.golang.org/protobuf/runtime/protoiface"
- piface "google.golang.org/protobuf/runtime/protoiface"
)
var errDecode = errors.New("cannot parse invalid wire-format data")
+var errRecursionDepth = errors.New("exceeded maximum recursion depth")
type unmarshalOptions struct {
flags protoiface.UnmarshalInputFlags
@@ -25,6 +25,7 @@ type unmarshalOptions struct {
FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
}
+ depth int
}
func (o unmarshalOptions) Options() proto.UnmarshalOptions {
@@ -36,14 +37,17 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions {
}
}
-func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 }
+func (o unmarshalOptions) DiscardUnknown() bool {
+ return o.flags&protoiface.UnmarshalDiscardUnknown != 0
+}
func (o unmarshalOptions) IsDefault() bool {
- return o.flags == 0 && o.resolver == preg.GlobalTypes
+ return o.flags == 0 && o.resolver == protoregistry.GlobalTypes
}
var lazyUnmarshalOptions = unmarshalOptions{
- resolver: preg.GlobalTypes,
+ resolver: protoregistry.GlobalTypes,
+ depth: protowire.DefaultRecursionLimit,
}
type unmarshalOutput struct {
@@ -52,7 +56,7 @@ type unmarshalOutput struct {
}
// unmarshal is protoreflect.Methods.Unmarshal.
-func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) {
+func (mi *MessageInfo) unmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
var p pointer
if ms, ok := in.Message.(*messageState); ok {
p = ms.pointer()
@@ -62,12 +66,13 @@ func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutp
out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{
flags: in.Flags,
resolver: in.Resolver,
+ depth: in.Depth,
})
- var flags piface.UnmarshalOutputFlags
+ var flags protoiface.UnmarshalOutputFlags
if out.initialized {
- flags |= piface.UnmarshalInitialized
+ flags |= protoiface.UnmarshalInitialized
}
- return piface.UnmarshalOutput{
+ return protoiface.UnmarshalOutput{
Flags: flags,
}, err
}
@@ -82,6 +87,10 @@ var errUnknown = errors.New("unknown")
func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
mi.init()
+ opts.depth--
+ if opts.depth < 0 {
+ return out, errRecursionDepth
+ }
if flags.ProtoLegacy && mi.isMessageSet {
return unmarshalMessageSet(mi, b, p, opts)
}
@@ -202,7 +211,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p
var err error
xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num)
if err != nil {
- if err == preg.NotFound {
+ if err == protoregistry.NotFound {
return out, errUnknown
}
return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err)
diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go
index 8c1eab4..5f3ef5a 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/enum.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go
@@ -7,15 +7,15 @@ package impl
import (
"reflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type EnumInfo struct {
GoReflectType reflect.Type // int32 kind
- Desc pref.EnumDescriptor
+ Desc protoreflect.EnumDescriptor
}
-func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum {
- return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum)
+func (t *EnumInfo) New(n protoreflect.EnumNumber) protoreflect.Enum {
+ return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(protoreflect.Enum)
}
-func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc }
+func (t *EnumInfo) Descriptor() protoreflect.EnumDescriptor { return t.Desc }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go
index e904fd9..cb25b0b 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/extension.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go
@@ -9,8 +9,8 @@ import (
"sync"
"sync/atomic"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
// ExtensionInfo implements ExtensionType.
@@ -45,7 +45,7 @@ type ExtensionInfo struct {
// since the message may no longer implement the MessageV1 interface.
//
// Deprecated: Use the ExtendedType method instead.
- ExtendedType piface.MessageV1
+ ExtendedType protoiface.MessageV1
// ExtensionType is the zero value of the extension type.
//
@@ -83,31 +83,31 @@ const (
extensionInfoFullInit = 2
)
-func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) {
+func InitExtensionInfo(xi *ExtensionInfo, xd protoreflect.ExtensionDescriptor, goType reflect.Type) {
xi.goType = goType
xi.desc = extensionTypeDescriptor{xd, xi}
xi.init = extensionInfoDescInit
}
-func (xi *ExtensionInfo) New() pref.Value {
+func (xi *ExtensionInfo) New() protoreflect.Value {
return xi.lazyInit().New()
}
-func (xi *ExtensionInfo) Zero() pref.Value {
+func (xi *ExtensionInfo) Zero() protoreflect.Value {
return xi.lazyInit().Zero()
}
-func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value {
+func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value {
return xi.lazyInit().PBValueOf(reflect.ValueOf(v))
}
-func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} {
+func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} {
return xi.lazyInit().GoValueOf(v).Interface()
}
-func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool {
+func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool {
return xi.lazyInit().IsValidPB(v)
}
func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool {
return xi.lazyInit().IsValidGo(reflect.ValueOf(v))
}
-func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor {
+func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor {
if atomic.LoadUint32(&xi.init) < extensionInfoDescInit {
xi.lazyInitSlow()
}
@@ -144,13 +144,13 @@ func (xi *ExtensionInfo) lazyInitSlow() {
}
type extensionTypeDescriptor struct {
- pref.ExtensionDescriptor
+ protoreflect.ExtensionDescriptor
xi *ExtensionInfo
}
-func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType {
+func (xtd *extensionTypeDescriptor) Type() protoreflect.ExtensionType {
return xtd.xi
}
-func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor {
+func (xtd *extensionTypeDescriptor) Descriptor() protoreflect.ExtensionDescriptor {
return xtd.ExtensionDescriptor
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go
index f7d7ffb..c2a803b 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go
@@ -13,13 +13,12 @@ import (
"google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
)
// legacyEnumName returns the name of enums used in legacy code.
// It is neither the protobuf full name nor the qualified Go name,
// but rather an odd hybrid of both.
-func legacyEnumName(ed pref.EnumDescriptor) string {
+func legacyEnumName(ed protoreflect.EnumDescriptor) string {
var protoPkg string
enumName := string(ed.FullName())
if fd := ed.ParentFile(); fd != nil {
@@ -34,68 +33,68 @@ func legacyEnumName(ed pref.EnumDescriptor) string {
// legacyWrapEnum wraps v as a protoreflect.Enum,
// where v must be a int32 kind and not implement the v2 API already.
-func legacyWrapEnum(v reflect.Value) pref.Enum {
+func legacyWrapEnum(v reflect.Value) protoreflect.Enum {
et := legacyLoadEnumType(v.Type())
- return et.New(pref.EnumNumber(v.Int()))
+ return et.New(protoreflect.EnumNumber(v.Int()))
}
var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType
// legacyLoadEnumType dynamically loads a protoreflect.EnumType for t,
// where t must be an int32 kind and not implement the v2 API already.
-func legacyLoadEnumType(t reflect.Type) pref.EnumType {
+func legacyLoadEnumType(t reflect.Type) protoreflect.EnumType {
// Fast-path: check if a EnumType is cached for this concrete type.
if et, ok := legacyEnumTypeCache.Load(t); ok {
- return et.(pref.EnumType)
+ return et.(protoreflect.EnumType)
}
// Slow-path: derive enum descriptor and initialize EnumType.
- var et pref.EnumType
+ var et protoreflect.EnumType
ed := LegacyLoadEnumDesc(t)
et = &legacyEnumType{
desc: ed,
goType: t,
}
if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok {
- return et.(pref.EnumType)
+ return et.(protoreflect.EnumType)
}
return et
}
type legacyEnumType struct {
- desc pref.EnumDescriptor
+ desc protoreflect.EnumDescriptor
goType reflect.Type
m sync.Map // map[protoreflect.EnumNumber]proto.Enum
}
-func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum {
+func (t *legacyEnumType) New(n protoreflect.EnumNumber) protoreflect.Enum {
if e, ok := t.m.Load(n); ok {
- return e.(pref.Enum)
+ return e.(protoreflect.Enum)
}
e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType}
t.m.Store(n, e)
return e
}
-func (t *legacyEnumType) Descriptor() pref.EnumDescriptor {
+func (t *legacyEnumType) Descriptor() protoreflect.EnumDescriptor {
return t.desc
}
type legacyEnumWrapper struct {
- num pref.EnumNumber
- pbTyp pref.EnumType
+ num protoreflect.EnumNumber
+ pbTyp protoreflect.EnumType
goTyp reflect.Type
}
-func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor {
+func (e *legacyEnumWrapper) Descriptor() protoreflect.EnumDescriptor {
return e.pbTyp.Descriptor()
}
-func (e *legacyEnumWrapper) Type() pref.EnumType {
+func (e *legacyEnumWrapper) Type() protoreflect.EnumType {
return e.pbTyp
}
-func (e *legacyEnumWrapper) Number() pref.EnumNumber {
+func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber {
return e.num
}
-func (e *legacyEnumWrapper) ProtoReflect() pref.Enum {
+func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum {
return e
}
func (e *legacyEnumWrapper) protoUnwrap() interface{} {
@@ -105,8 +104,8 @@ func (e *legacyEnumWrapper) protoUnwrap() interface{} {
}
var (
- _ pref.Enum = (*legacyEnumWrapper)(nil)
- _ unwrapper = (*legacyEnumWrapper)(nil)
+ _ protoreflect.Enum = (*legacyEnumWrapper)(nil)
+ _ unwrapper = (*legacyEnumWrapper)(nil)
)
var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor
@@ -115,15 +114,15 @@ var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor
// which must be an int32 kind and not implement the v2 API already.
//
// This is exported for testing purposes.
-func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
+func LegacyLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor {
// Fast-path: check if an EnumDescriptor is cached for this concrete type.
if ed, ok := legacyEnumDescCache.Load(t); ok {
- return ed.(pref.EnumDescriptor)
+ return ed.(protoreflect.EnumDescriptor)
}
// Slow-path: initialize EnumDescriptor from the raw descriptor.
ev := reflect.Zero(t).Interface()
- if _, ok := ev.(pref.Enum); ok {
+ if _, ok := ev.(protoreflect.Enum); ok {
panic(fmt.Sprintf("%v already implements proto.Enum", t))
}
edV1, ok := ev.(enumV1)
@@ -132,7 +131,7 @@ func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
}
b, idxs := edV1.EnumDescriptor()
- var ed pref.EnumDescriptor
+ var ed protoreflect.EnumDescriptor
if len(idxs) == 1 {
ed = legacyLoadFileDesc(b).Enums().Get(idxs[0])
} else {
@@ -158,10 +157,10 @@ var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescript
// We are unable to use the global enum registry since it is
// unfortunately keyed by the protobuf full name, which we also do not know.
// Thus, this produces some bogus enum descriptor based on the Go type name.
-func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
+func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor {
// Fast-path: check if an EnumDescriptor is cached for this concrete type.
if ed, ok := aberrantEnumDescCache.Load(t); ok {
- return ed.(pref.EnumDescriptor)
+ return ed.(protoreflect.EnumDescriptor)
}
// Slow-path: construct a bogus, but unique EnumDescriptor.
@@ -182,7 +181,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
// An exhaustive query is clearly impractical, but can be best-effort.
if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok {
- return ed.(pref.EnumDescriptor)
+ return ed.(protoreflect.EnumDescriptor)
}
return ed
}
@@ -192,7 +191,7 @@ func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
// It should be sufficiently unique within a program.
//
// This is exported for testing purposes.
-func AberrantDeriveFullName(t reflect.Type) pref.FullName {
+func AberrantDeriveFullName(t reflect.Type) protoreflect.FullName {
sanitize := func(r rune) rune {
switch {
case r == '/':
@@ -215,5 +214,5 @@ func AberrantDeriveFullName(t reflect.Type) pref.FullName {
ss[i] = "x" + s
}
}
- return pref.FullName(strings.Join(ss, "."))
+ return protoreflect.FullName(strings.Join(ss, "."))
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go
index e3fb0b5..9b64ad5 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go
@@ -12,21 +12,21 @@ import (
"reflect"
"google.golang.org/protobuf/internal/errors"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
// These functions exist to support exported APIs in generated protobufs.
// While these are deprecated, they cannot be removed for compatibility reasons.
// LegacyEnumName returns the name of enums used in legacy code.
-func (Export) LegacyEnumName(ed pref.EnumDescriptor) string {
+func (Export) LegacyEnumName(ed protoreflect.EnumDescriptor) string {
return legacyEnumName(ed)
}
// LegacyMessageTypeOf returns the protoreflect.MessageType for m,
// with name used as the message name if necessary.
-func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType {
+func (Export) LegacyMessageTypeOf(m protoiface.MessageV1, name protoreflect.FullName) protoreflect.MessageType {
if mv := (Export{}).protoMessageV2Of(m); mv != nil {
return mv.ProtoReflect().Type()
}
@@ -36,9 +36,9 @@ func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.M
// UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input.
// The input can either be a string representing the enum value by name,
// or a number representing the enum number itself.
-func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) {
+func (Export) UnmarshalJSONEnum(ed protoreflect.EnumDescriptor, b []byte) (protoreflect.EnumNumber, error) {
if b[0] == '"' {
- var name pref.Name
+ var name protoreflect.Name
if err := json.Unmarshal(b, &name); err != nil {
return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b)
}
@@ -48,7 +48,7 @@ func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumb
}
return ev.Number(), nil
} else {
- var num pref.EnumNumber
+ var num protoreflect.EnumNumber
if err := json.Unmarshal(b, &num); err != nil {
return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b)
}
@@ -81,8 +81,8 @@ func (Export) CompressGZIP(in []byte) (out []byte) {
blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3.
blockSize = len(in)
}
- binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000)
- binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff)
+ binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize))
+ binary.LittleEndian.PutUint16(blockHeader[3:5], ^uint16(blockSize))
out = append(out, blockHeader[:]...)
out = append(out, in[:blockSize]...)
in = in[blockSize:]
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
index 49e7231..87b30d0 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
@@ -12,16 +12,16 @@ import (
ptag "google.golang.org/protobuf/internal/encoding/tag"
"google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/pragma"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/runtime/protoiface"
)
func (xi *ExtensionInfo) initToLegacy() {
xd := xi.desc
- var parent piface.MessageV1
+ var parent protoiface.MessageV1
messageName := xd.ContainingMessage().FullName()
- if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil {
+ if mt, _ := protoregistry.GlobalTypes.FindMessageByName(messageName); mt != nil {
// Create a new parent message and unwrap it if possible.
mv := mt.New().Interface()
t := reflect.TypeOf(mv)
@@ -31,7 +31,7 @@ func (xi *ExtensionInfo) initToLegacy() {
// Check whether the message implements the legacy v1 Message interface.
mz := reflect.Zero(t).Interface()
- if mz, ok := mz.(piface.MessageV1); ok {
+ if mz, ok := mz.(protoiface.MessageV1); ok {
parent = mz
}
}
@@ -46,7 +46,7 @@ func (xi *ExtensionInfo) initToLegacy() {
// Reconstruct the legacy enum full name.
var enumName string
- if xd.Kind() == pref.EnumKind {
+ if xd.Kind() == protoreflect.EnumKind {
enumName = legacyEnumName(xd.Enum())
}
@@ -77,16 +77,16 @@ func (xi *ExtensionInfo) initFromLegacy() {
// field number is specified. In such a case, use a placeholder.
if xi.ExtendedType == nil || xi.ExtensionType == nil {
xd := placeholderExtension{
- name: pref.FullName(xi.Name),
- number: pref.FieldNumber(xi.Field),
+ name: protoreflect.FullName(xi.Name),
+ number: protoreflect.FieldNumber(xi.Field),
}
xi.desc = extensionTypeDescriptor{xd, xi}
return
}
// Resolve enum or message dependencies.
- var ed pref.EnumDescriptor
- var md pref.MessageDescriptor
+ var ed protoreflect.EnumDescriptor
+ var md protoreflect.MessageDescriptor
t := reflect.TypeOf(xi.ExtensionType)
isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct
isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
@@ -94,18 +94,18 @@ func (xi *ExtensionInfo) initFromLegacy() {
t = t.Elem()
}
switch v := reflect.Zero(t).Interface().(type) {
- case pref.Enum:
+ case protoreflect.Enum:
ed = v.Descriptor()
case enumV1:
ed = LegacyLoadEnumDesc(t)
- case pref.ProtoMessage:
+ case protoreflect.ProtoMessage:
md = v.ProtoReflect().Descriptor()
case messageV1:
md = LegacyLoadMessageDesc(t)
}
// Derive basic field information from the struct tag.
- var evs pref.EnumValueDescriptors
+ var evs protoreflect.EnumValueDescriptors
if ed != nil {
evs = ed.Values()
}
@@ -114,8 +114,8 @@ func (xi *ExtensionInfo) initFromLegacy() {
// Construct a v2 ExtensionType.
xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)}
xd.L0.ParentFile = filedesc.SurrogateProto2
- xd.L0.FullName = pref.FullName(xi.Name)
- xd.L1.Number = pref.FieldNumber(xi.Field)
+ xd.L0.FullName = protoreflect.FullName(xi.Name)
+ xd.L1.Number = protoreflect.FieldNumber(xi.Field)
xd.L1.Cardinality = fd.L1.Cardinality
xd.L1.Kind = fd.L1.Kind
xd.L2.IsPacked = fd.L1.IsPacked
@@ -138,39 +138,39 @@ func (xi *ExtensionInfo) initFromLegacy() {
}
type placeholderExtension struct {
- name pref.FullName
- number pref.FieldNumber
+ name protoreflect.FullName
+ number protoreflect.FieldNumber
}
-func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil }
-func (x placeholderExtension) Parent() pref.Descriptor { return nil }
-func (x placeholderExtension) Index() int { return 0 }
-func (x placeholderExtension) Syntax() pref.Syntax { return 0 }
-func (x placeholderExtension) Name() pref.Name { return x.name.Name() }
-func (x placeholderExtension) FullName() pref.FullName { return x.name }
-func (x placeholderExtension) IsPlaceholder() bool { return true }
-func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field }
-func (x placeholderExtension) Number() pref.FieldNumber { return x.number }
-func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 }
-func (x placeholderExtension) Kind() pref.Kind { return 0 }
-func (x placeholderExtension) HasJSONName() bool { return false }
-func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" }
-func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" }
-func (x placeholderExtension) HasPresence() bool { return false }
-func (x placeholderExtension) HasOptionalKeyword() bool { return false }
-func (x placeholderExtension) IsExtension() bool { return true }
-func (x placeholderExtension) IsWeak() bool { return false }
-func (x placeholderExtension) IsPacked() bool { return false }
-func (x placeholderExtension) IsList() bool { return false }
-func (x placeholderExtension) IsMap() bool { return false }
-func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil }
-func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil }
-func (x placeholderExtension) HasDefault() bool { return false }
-func (x placeholderExtension) Default() pref.Value { return pref.Value{} }
-func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil }
-func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil }
-func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil }
-func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil }
-func (x placeholderExtension) Message() pref.MessageDescriptor { return nil }
-func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return }
-func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return }
+func (x placeholderExtension) ParentFile() protoreflect.FileDescriptor { return nil }
+func (x placeholderExtension) Parent() protoreflect.Descriptor { return nil }
+func (x placeholderExtension) Index() int { return 0 }
+func (x placeholderExtension) Syntax() protoreflect.Syntax { return 0 }
+func (x placeholderExtension) Name() protoreflect.Name { return x.name.Name() }
+func (x placeholderExtension) FullName() protoreflect.FullName { return x.name }
+func (x placeholderExtension) IsPlaceholder() bool { return true }
+func (x placeholderExtension) Options() protoreflect.ProtoMessage { return descopts.Field }
+func (x placeholderExtension) Number() protoreflect.FieldNumber { return x.number }
+func (x placeholderExtension) Cardinality() protoreflect.Cardinality { return 0 }
+func (x placeholderExtension) Kind() protoreflect.Kind { return 0 }
+func (x placeholderExtension) HasJSONName() bool { return false }
+func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" }
+func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" }
+func (x placeholderExtension) HasPresence() bool { return false }
+func (x placeholderExtension) HasOptionalKeyword() bool { return false }
+func (x placeholderExtension) IsExtension() bool { return true }
+func (x placeholderExtension) IsWeak() bool { return false }
+func (x placeholderExtension) IsPacked() bool { return false }
+func (x placeholderExtension) IsList() bool { return false }
+func (x placeholderExtension) IsMap() bool { return false }
+func (x placeholderExtension) MapKey() protoreflect.FieldDescriptor { return nil }
+func (x placeholderExtension) MapValue() protoreflect.FieldDescriptor { return nil }
+func (x placeholderExtension) HasDefault() bool { return false }
+func (x placeholderExtension) Default() protoreflect.Value { return protoreflect.Value{} }
+func (x placeholderExtension) DefaultEnumValue() protoreflect.EnumValueDescriptor { return nil }
+func (x placeholderExtension) ContainingOneof() protoreflect.OneofDescriptor { return nil }
+func (x placeholderExtension) ContainingMessage() protoreflect.MessageDescriptor { return nil }
+func (x placeholderExtension) Enum() protoreflect.EnumDescriptor { return nil }
+func (x placeholderExtension) Message() protoreflect.MessageDescriptor { return nil }
+func (x placeholderExtension) ProtoType(protoreflect.FieldDescriptor) { return }
+func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
index 029feee..61c483f 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
@@ -16,14 +16,12 @@ import (
"google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/runtime/protoiface"
- piface "google.golang.org/protobuf/runtime/protoiface"
)
// legacyWrapMessage wraps v as a protoreflect.Message,
// where v must be a *struct kind and not implement the v2 API already.
-func legacyWrapMessage(v reflect.Value) pref.Message {
+func legacyWrapMessage(v reflect.Value) protoreflect.Message {
t := v.Type()
if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct {
return aberrantMessage{v: v}
@@ -35,7 +33,7 @@ func legacyWrapMessage(v reflect.Value) pref.Message {
// legacyLoadMessageType dynamically loads a protoreflect.Type for t,
// where t must be not implement the v2 API already.
// The provided name is used if it cannot be determined from the message.
-func legacyLoadMessageType(t reflect.Type, name pref.FullName) protoreflect.MessageType {
+func legacyLoadMessageType(t reflect.Type, name protoreflect.FullName) protoreflect.MessageType {
if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct {
return aberrantMessageType{t}
}
@@ -47,7 +45,7 @@ var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo
// legacyLoadMessageInfo dynamically loads a *MessageInfo for t,
// where t must be a *struct kind and not implement the v2 API already.
// The provided name is used if it cannot be determined from the message.
-func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo {
+func legacyLoadMessageInfo(t reflect.Type, name protoreflect.FullName) *MessageInfo {
// Fast-path: check if a MessageInfo is cached for this concrete type.
if mt, ok := legacyMessageTypeCache.Load(t); ok {
return mt.(*MessageInfo)
@@ -68,7 +66,7 @@ func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo {
// supports deterministic serialization or not, but this
// preserves the v1 implementation's behavior of always
// calling Marshal methods when present.
- mi.methods.Flags |= piface.SupportMarshalDeterministic
+ mi.methods.Flags |= protoiface.SupportMarshalDeterministic
}
if _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal {
mi.methods.Unmarshal = legacyUnmarshal
@@ -89,18 +87,18 @@ var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDesc
// which should be a *struct kind and must not implement the v2 API already.
//
// This is exported for testing purposes.
-func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor {
+func LegacyLoadMessageDesc(t reflect.Type) protoreflect.MessageDescriptor {
return legacyLoadMessageDesc(t, "")
}
-func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+func legacyLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor {
// Fast-path: check if a MessageDescriptor is cached for this concrete type.
if mi, ok := legacyMessageDescCache.Load(t); ok {
- return mi.(pref.MessageDescriptor)
+ return mi.(protoreflect.MessageDescriptor)
}
// Slow-path: initialize MessageDescriptor from the raw descriptor.
mv := reflect.Zero(t).Interface()
- if _, ok := mv.(pref.ProtoMessage); ok {
+ if _, ok := mv.(protoreflect.ProtoMessage); ok {
panic(fmt.Sprintf("%v already implements proto.Message", t))
}
mdV1, ok := mv.(messageV1)
@@ -164,7 +162,7 @@ var (
//
// This is a best-effort derivation of the message descriptor using the protobuf
// tags on the struct fields.
-func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+func aberrantLoadMessageDesc(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor {
aberrantMessageDescLock.Lock()
defer aberrantMessageDescLock.Unlock()
if aberrantMessageDescCache == nil {
@@ -172,7 +170,7 @@ func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDes
}
return aberrantLoadMessageDescReentrant(t, name)
}
-func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName) protoreflect.MessageDescriptor {
// Fast-path: check if an MessageDescriptor is cached for this concrete type.
if md, ok := aberrantMessageDescCache[t]; ok {
return md
@@ -225,9 +223,9 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M
vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0]
for i := 0; i < vs.Len(); i++ {
v := vs.Index(i)
- md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{
- pref.FieldNumber(v.FieldByName("Start").Int()),
- pref.FieldNumber(v.FieldByName("End").Int() + 1),
+ md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{
+ protoreflect.FieldNumber(v.FieldByName("Start").Int()),
+ protoreflect.FieldNumber(v.FieldByName("End").Int() + 1),
})
md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil)
}
@@ -245,7 +243,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M
n := len(md.L2.Oneofs.List)
md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{})
od := &md.L2.Oneofs.List[n]
- od.L0.FullName = md.FullName().Append(pref.Name(tag))
+ od.L0.FullName = md.FullName().Append(protoreflect.Name(tag))
od.L0.ParentFile = md.L0.ParentFile
od.L0.Parent = md
od.L0.Index = n
@@ -267,14 +265,14 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.M
return md
}
-func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName {
+func aberrantDeriveMessageName(t reflect.Type, name protoreflect.FullName) protoreflect.FullName {
if name.IsValid() {
return name
}
func() {
defer func() { recover() }() // swallow possible nil panics
if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok {
- name = pref.FullName(m.XXX_MessageName())
+ name = protoreflect.FullName(m.XXX_MessageName())
}
}()
if name.IsValid() {
@@ -305,7 +303,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey,
fd.L0.Index = n
if fd.L1.IsWeak || fd.L1.HasPacked {
- fd.L1.Options = func() pref.ProtoMessage {
+ fd.L1.Options = func() protoreflect.ProtoMessage {
opts := descopts.Field.ProtoReflect().New()
if fd.L1.IsWeak {
opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true))
@@ -318,17 +316,17 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey,
}
// Populate Enum and Message.
- if fd.Enum() == nil && fd.Kind() == pref.EnumKind {
+ if fd.Enum() == nil && fd.Kind() == protoreflect.EnumKind {
switch v := reflect.Zero(t).Interface().(type) {
- case pref.Enum:
+ case protoreflect.Enum:
fd.L1.Enum = v.Descriptor()
default:
fd.L1.Enum = LegacyLoadEnumDesc(t)
}
}
- if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) {
+ if fd.Message() == nil && (fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind) {
switch v := reflect.Zero(t).Interface().(type) {
- case pref.ProtoMessage:
+ case protoreflect.ProtoMessage:
fd.L1.Message = v.ProtoReflect().Descriptor()
case messageV1:
fd.L1.Message = LegacyLoadMessageDesc(t)
@@ -337,13 +335,13 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey,
n := len(md.L1.Messages.List)
md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)})
md2 := &md.L1.Messages.List[n]
- md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name()))))
+ md2.L0.FullName = md.FullName().Append(protoreflect.Name(strs.MapEntryName(string(fd.Name()))))
md2.L0.ParentFile = md.L0.ParentFile
md2.L0.Parent = md
md2.L0.Index = n
md2.L1.IsMapEntry = true
- md2.L2.Options = func() pref.ProtoMessage {
+ md2.L2.Options = func() protoreflect.ProtoMessage {
opts := descopts.Message.ProtoReflect().New()
opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true))
return opts.Interface()
@@ -364,8 +362,8 @@ type placeholderEnumValues struct {
protoreflect.EnumValueDescriptors
}
-func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor {
- return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n)))
+func (placeholderEnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor {
+ return filedesc.PlaceholderEnumValue(protoreflect.FullName(fmt.Sprintf("UNKNOWN_%d", n)))
}
// legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder.
@@ -383,7 +381,7 @@ type legacyMerger interface {
Merge(protoiface.MessageV1)
}
-var aberrantProtoMethods = &piface.Methods{
+var aberrantProtoMethods = &protoiface.Methods{
Marshal: legacyMarshal,
Unmarshal: legacyUnmarshal,
Merge: legacyMerge,
@@ -392,40 +390,40 @@ var aberrantProtoMethods = &piface.Methods{
// supports deterministic serialization or not, but this
// preserves the v1 implementation's behavior of always
// calling Marshal methods when present.
- Flags: piface.SupportMarshalDeterministic,
+ Flags: protoiface.SupportMarshalDeterministic,
}
-func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) {
+func legacyMarshal(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) {
v := in.Message.(unwrapper).protoUnwrap()
marshaler, ok := v.(legacyMarshaler)
if !ok {
- return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v)
+ return protoiface.MarshalOutput{}, errors.New("%T does not implement Marshal", v)
}
out, err := marshaler.Marshal()
if in.Buf != nil {
out = append(in.Buf, out...)
}
- return piface.MarshalOutput{
+ return protoiface.MarshalOutput{
Buf: out,
}, err
}
-func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) {
+func legacyUnmarshal(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
v := in.Message.(unwrapper).protoUnwrap()
unmarshaler, ok := v.(legacyUnmarshaler)
if !ok {
- return piface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v)
+ return protoiface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v)
}
- return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf)
+ return protoiface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf)
}
-func legacyMerge(in piface.MergeInput) piface.MergeOutput {
+func legacyMerge(in protoiface.MergeInput) protoiface.MergeOutput {
// Check whether this supports the legacy merger.
dstv := in.Destination.(unwrapper).protoUnwrap()
merger, ok := dstv.(legacyMerger)
if ok {
merger.Merge(Export{}.ProtoMessageV1Of(in.Source))
- return piface.MergeOutput{Flags: piface.MergeComplete}
+ return protoiface.MergeOutput{Flags: protoiface.MergeComplete}
}
// If legacy merger is unavailable, implement merge in terms of
@@ -433,29 +431,29 @@ func legacyMerge(in piface.MergeInput) piface.MergeOutput {
srcv := in.Source.(unwrapper).protoUnwrap()
marshaler, ok := srcv.(legacyMarshaler)
if !ok {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
dstv = in.Destination.(unwrapper).protoUnwrap()
unmarshaler, ok := dstv.(legacyUnmarshaler)
if !ok {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
if !in.Source.IsValid() {
// Legacy Marshal methods may not function on nil messages.
// Check for a typed nil source only after we confirm that
// legacy Marshal/Unmarshal methods are present, for
// consistency.
- return piface.MergeOutput{Flags: piface.MergeComplete}
+ return protoiface.MergeOutput{Flags: protoiface.MergeComplete}
}
b, err := marshaler.Marshal()
if err != nil {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
err = unmarshaler.Unmarshal(b)
if err != nil {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
- return piface.MergeOutput{Flags: piface.MergeComplete}
+ return protoiface.MergeOutput{Flags: protoiface.MergeComplete}
}
// aberrantMessageType implements MessageType for all types other than pointer-to-struct.
@@ -463,19 +461,19 @@ type aberrantMessageType struct {
t reflect.Type
}
-func (mt aberrantMessageType) New() pref.Message {
+func (mt aberrantMessageType) New() protoreflect.Message {
if mt.t.Kind() == reflect.Ptr {
return aberrantMessage{reflect.New(mt.t.Elem())}
}
return aberrantMessage{reflect.Zero(mt.t)}
}
-func (mt aberrantMessageType) Zero() pref.Message {
+func (mt aberrantMessageType) Zero() protoreflect.Message {
return aberrantMessage{reflect.Zero(mt.t)}
}
func (mt aberrantMessageType) GoType() reflect.Type {
return mt.t
}
-func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor {
+func (mt aberrantMessageType) Descriptor() protoreflect.MessageDescriptor {
return LegacyLoadMessageDesc(mt.t)
}
@@ -499,56 +497,56 @@ func (m aberrantMessage) Reset() {
}
}
-func (m aberrantMessage) ProtoReflect() pref.Message {
+func (m aberrantMessage) ProtoReflect() protoreflect.Message {
return m
}
-func (m aberrantMessage) Descriptor() pref.MessageDescriptor {
+func (m aberrantMessage) Descriptor() protoreflect.MessageDescriptor {
return LegacyLoadMessageDesc(m.v.Type())
}
-func (m aberrantMessage) Type() pref.MessageType {
+func (m aberrantMessage) Type() protoreflect.MessageType {
return aberrantMessageType{m.v.Type()}
}
-func (m aberrantMessage) New() pref.Message {
+func (m aberrantMessage) New() protoreflect.Message {
if m.v.Type().Kind() == reflect.Ptr {
return aberrantMessage{reflect.New(m.v.Type().Elem())}
}
return aberrantMessage{reflect.Zero(m.v.Type())}
}
-func (m aberrantMessage) Interface() pref.ProtoMessage {
+func (m aberrantMessage) Interface() protoreflect.ProtoMessage {
return m
}
-func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
+func (m aberrantMessage) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
return
}
-func (m aberrantMessage) Has(pref.FieldDescriptor) bool {
+func (m aberrantMessage) Has(protoreflect.FieldDescriptor) bool {
return false
}
-func (m aberrantMessage) Clear(pref.FieldDescriptor) {
+func (m aberrantMessage) Clear(protoreflect.FieldDescriptor) {
panic("invalid Message.Clear on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) Get(fd pref.FieldDescriptor) pref.Value {
+func (m aberrantMessage) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
if fd.Default().IsValid() {
return fd.Default()
}
panic("invalid Message.Get on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) {
+func (m aberrantMessage) Set(protoreflect.FieldDescriptor, protoreflect.Value) {
panic("invalid Message.Set on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value {
+func (m aberrantMessage) Mutable(protoreflect.FieldDescriptor) protoreflect.Value {
panic("invalid Message.Mutable on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value {
+func (m aberrantMessage) NewField(protoreflect.FieldDescriptor) protoreflect.Value {
panic("invalid Message.NewField on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor {
+func (m aberrantMessage) WhichOneof(protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName()))
}
-func (m aberrantMessage) GetUnknown() pref.RawFields {
+func (m aberrantMessage) GetUnknown() protoreflect.RawFields {
return nil
}
-func (m aberrantMessage) SetUnknown(pref.RawFields) {
+func (m aberrantMessage) SetUnknown(protoreflect.RawFields) {
// SetUnknown discards its input on messages which don't support unknown field storage.
}
func (m aberrantMessage) IsValid() bool {
@@ -557,7 +555,7 @@ func (m aberrantMessage) IsValid() bool {
}
return false
}
-func (m aberrantMessage) ProtoMethods() *piface.Methods {
+func (m aberrantMessage) ProtoMethods() *protoiface.Methods {
return aberrantProtoMethods
}
func (m aberrantMessage) protoUnwrap() interface{} {
diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go
index c65bbc0..7e65f64 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/merge.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go
@@ -9,8 +9,8 @@ import (
"reflect"
"google.golang.org/protobuf/proto"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
)
type mergeOptions struct{}
@@ -20,17 +20,17 @@ func (o mergeOptions) Merge(dst, src proto.Message) {
}
// merge is protoreflect.Methods.Merge.
-func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput {
+func (mi *MessageInfo) merge(in protoiface.MergeInput) protoiface.MergeOutput {
dp, ok := mi.getPointer(in.Destination)
if !ok {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
sp, ok := mi.getPointer(in.Source)
if !ok {
- return piface.MergeOutput{}
+ return protoiface.MergeOutput{}
}
mi.mergePointer(dp, sp, mergeOptions{})
- return piface.MergeOutput{Flags: piface.MergeComplete}
+ return protoiface.MergeOutput{Flags: protoiface.MergeComplete}
}
func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
@@ -64,7 +64,7 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
continue
}
dx := (*dext)[num]
- var dv pref.Value
+ var dv protoreflect.Value
if dx.Type() == sx.Type() {
dv = dx.Value()
}
@@ -85,15 +85,15 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
}
}
-func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+func mergeScalarValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
return src
}
-func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value {
- return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...))
+func mergeBytesValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
+ return protoreflect.ValueOfBytes(append(emptyBuf[:], src.Bytes()...))
}
-func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+func mergeListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
dstl := dst.List()
srcl := src.List()
for i, llen := 0, srcl.Len(); i < llen; i++ {
@@ -102,29 +102,29 @@ func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
return dst
}
-func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+func mergeBytesListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
dstl := dst.List()
srcl := src.List()
for i, llen := 0, srcl.Len(); i < llen; i++ {
sb := srcl.Get(i).Bytes()
db := append(emptyBuf[:], sb...)
- dstl.Append(pref.ValueOfBytes(db))
+ dstl.Append(protoreflect.ValueOfBytes(db))
}
return dst
}
-func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+func mergeMessageListValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
dstl := dst.List()
srcl := src.List()
for i, llen := 0, srcl.Len(); i < llen; i++ {
sm := srcl.Get(i).Message()
dm := proto.Clone(sm.Interface()).ProtoReflect()
- dstl.Append(pref.ValueOfMessage(dm))
+ dstl.Append(protoreflect.ValueOfMessage(dm))
}
return dst
}
-func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+func mergeMessageValue(dst, src protoreflect.Value, opts mergeOptions) protoreflect.Value {
opts.Merge(dst.Message().Interface(), src.Message().Interface())
return dst
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go
index a104e28..4f5fb67 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message.go
@@ -14,8 +14,7 @@ import (
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/reflect/protoreflect"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/reflect/protoregistry"
)
// MessageInfo provides protobuf related functionality for a given Go type
@@ -29,7 +28,7 @@ type MessageInfo struct {
GoReflectType reflect.Type // pointer to struct
// Desc is the underlying message descriptor type and must be populated.
- Desc pref.MessageDescriptor
+ Desc protoreflect.MessageDescriptor
// Exporter must be provided in a purego environment in order to provide
// access to unexported fields.
@@ -54,7 +53,7 @@ type exporter func(v interface{}, i int) interface{}
// is generated by our implementation of protoc-gen-go (for v2 and on).
// If it is unable to obtain a MessageInfo, it returns nil.
func getMessageInfo(mt reflect.Type) *MessageInfo {
- m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage)
+ m, ok := reflect.Zero(mt).Interface().(protoreflect.ProtoMessage)
if !ok {
return nil
}
@@ -97,7 +96,7 @@ func (mi *MessageInfo) initOnce() {
// getPointer returns the pointer for a message, which should be of
// the type of the MessageInfo. If the message is of a different type,
// it returns ok==false.
-func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) {
+func (mi *MessageInfo) getPointer(m protoreflect.Message) (p pointer, ok bool) {
switch m := m.(type) {
case *messageState:
return m.pointer(), m.messageInfo() == mi
@@ -134,10 +133,10 @@ type structInfo struct {
extensionOffset offset
extensionType reflect.Type
- fieldsByNumber map[pref.FieldNumber]reflect.StructField
- oneofsByName map[pref.Name]reflect.StructField
- oneofWrappersByType map[reflect.Type]pref.FieldNumber
- oneofWrappersByNumber map[pref.FieldNumber]reflect.Type
+ fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField
+ oneofsByName map[protoreflect.Name]reflect.StructField
+ oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber
+ oneofWrappersByNumber map[protoreflect.FieldNumber]reflect.Type
}
func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo {
@@ -147,10 +146,10 @@ func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo {
unknownOffset: invalidOffset,
extensionOffset: invalidOffset,
- fieldsByNumber: map[pref.FieldNumber]reflect.StructField{},
- oneofsByName: map[pref.Name]reflect.StructField{},
- oneofWrappersByType: map[reflect.Type]pref.FieldNumber{},
- oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{},
+ fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{},
+ oneofsByName: map[protoreflect.Name]reflect.StructField{},
+ oneofWrappersByType: map[reflect.Type]protoreflect.FieldNumber{},
+ oneofWrappersByNumber: map[protoreflect.FieldNumber]reflect.Type{},
}
fieldLoop:
@@ -180,12 +179,12 @@ fieldLoop:
for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
n, _ := strconv.ParseUint(s, 10, 64)
- si.fieldsByNumber[pref.FieldNumber(n)] = f
+ si.fieldsByNumber[protoreflect.FieldNumber(n)] = f
continue fieldLoop
}
}
if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 {
- si.oneofsByName[pref.Name(s)] = f
+ si.oneofsByName[protoreflect.Name(s)] = f
continue fieldLoop
}
}
@@ -208,8 +207,8 @@ fieldLoop:
for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
n, _ := strconv.ParseUint(s, 10, 64)
- si.oneofWrappersByType[tf] = pref.FieldNumber(n)
- si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf
+ si.oneofWrappersByType[tf] = protoreflect.FieldNumber(n)
+ si.oneofWrappersByNumber[protoreflect.FieldNumber(n)] = tf
break
}
}
@@ -219,7 +218,11 @@ fieldLoop:
}
func (mi *MessageInfo) New() protoreflect.Message {
- return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface())
+ m := reflect.New(mi.GoReflectType.Elem()).Interface()
+ if r, ok := m.(protoreflect.ProtoMessage); ok {
+ return r.ProtoReflect()
+ }
+ return mi.MessageOf(m)
}
func (mi *MessageInfo) Zero() protoreflect.Message {
return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface())
@@ -237,7 +240,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType {
fd := mi.Desc.Fields().Get(i)
switch {
case fd.IsWeak():
- mt, _ := preg.GlobalTypes.FindMessageByName(fd.Message().FullName())
+ mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName())
return mt
case fd.IsMap():
return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
index 9488b72..d9ea010 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
@@ -10,17 +10,17 @@ import (
"google.golang.org/protobuf/internal/detrand"
"google.golang.org/protobuf/internal/pragma"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type reflectMessageInfo struct {
- fields map[pref.FieldNumber]*fieldInfo
- oneofs map[pref.Name]*oneofInfo
+ fields map[protoreflect.FieldNumber]*fieldInfo
+ oneofs map[protoreflect.Name]*oneofInfo
// fieldTypes contains the zero value of an enum or message field.
// For lists, it contains the element type.
// For maps, it contains the entry value type.
- fieldTypes map[pref.FieldNumber]interface{}
+ fieldTypes map[protoreflect.FieldNumber]interface{}
// denseFields is a subset of fields where:
// 0 < fieldDesc.Number() < len(denseFields)
@@ -30,8 +30,8 @@ type reflectMessageInfo struct {
// rangeInfos is a list of all fields (not belonging to a oneof) and oneofs.
rangeInfos []interface{} // either *fieldInfo or *oneofInfo
- getUnknown func(pointer) pref.RawFields
- setUnknown func(pointer, pref.RawFields)
+ getUnknown func(pointer) protoreflect.RawFields
+ setUnknown func(pointer, protoreflect.RawFields)
extensionMap func(pointer) *extensionMap
nilMessage atomicNilMessage
@@ -52,7 +52,7 @@ func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) {
// This code assumes that the struct is well-formed and panics if there are
// any discrepancies.
func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) {
- mi.fields = map[pref.FieldNumber]*fieldInfo{}
+ mi.fields = map[protoreflect.FieldNumber]*fieldInfo{}
md := mi.Desc
fds := md.Fields()
for i := 0; i < fds.Len(); i++ {
@@ -82,7 +82,7 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) {
mi.fields[fd.Number()] = &fi
}
- mi.oneofs = map[pref.Name]*oneofInfo{}
+ mi.oneofs = map[protoreflect.Name]*oneofInfo{}
for i := 0; i < md.Oneofs().Len(); i++ {
od := md.Oneofs().Get(i)
mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter)
@@ -117,13 +117,13 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
switch {
case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType:
// Handle as []byte.
- mi.getUnknown = func(p pointer) pref.RawFields {
+ mi.getUnknown = func(p pointer) protoreflect.RawFields {
if p.IsNil() {
return nil
}
return *p.Apply(mi.unknownOffset).Bytes()
}
- mi.setUnknown = func(p pointer, b pref.RawFields) {
+ mi.setUnknown = func(p pointer, b protoreflect.RawFields) {
if p.IsNil() {
panic("invalid SetUnknown on nil Message")
}
@@ -131,7 +131,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
}
case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType:
// Handle as *[]byte.
- mi.getUnknown = func(p pointer) pref.RawFields {
+ mi.getUnknown = func(p pointer) protoreflect.RawFields {
if p.IsNil() {
return nil
}
@@ -141,7 +141,7 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
}
return **bp
}
- mi.setUnknown = func(p pointer, b pref.RawFields) {
+ mi.setUnknown = func(p pointer, b protoreflect.RawFields) {
if p.IsNil() {
panic("invalid SetUnknown on nil Message")
}
@@ -152,10 +152,10 @@ func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
**bp = b
}
default:
- mi.getUnknown = func(pointer) pref.RawFields {
+ mi.getUnknown = func(pointer) protoreflect.RawFields {
return nil
}
- mi.setUnknown = func(p pointer, _ pref.RawFields) {
+ mi.setUnknown = func(p pointer, _ protoreflect.RawFields) {
if p.IsNil() {
panic("invalid SetUnknown on nil Message")
}
@@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
}
if ft != nil {
if mi.fieldTypes == nil {
- mi.fieldTypes = make(map[pref.FieldNumber]interface{})
+ mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{})
}
mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface()
}
@@ -233,7 +233,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
type extensionMap map[int32]ExtensionField
-func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
+func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
if m != nil {
for _, x := range *m {
xd := x.Type().TypeDescriptor()
@@ -247,7 +247,7 @@ func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
}
}
}
-func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) {
+func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) {
if m == nil {
return false
}
@@ -266,10 +266,10 @@ func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) {
}
return true
}
-func (m *extensionMap) Clear(xt pref.ExtensionType) {
+func (m *extensionMap) Clear(xt protoreflect.ExtensionType) {
delete(*m, int32(xt.TypeDescriptor().Number()))
}
-func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value {
+func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value {
xd := xt.TypeDescriptor()
if m != nil {
if x, ok := (*m)[int32(xd.Number())]; ok {
@@ -278,7 +278,7 @@ func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value {
}
return xt.Zero()
}
-func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) {
+func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) {
xd := xt.TypeDescriptor()
isValid := true
switch {
@@ -302,9 +302,9 @@ func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) {
x.Set(xt, v)
(*m)[int32(xd.Number())] = x
}
-func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value {
+func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value {
xd := xt.TypeDescriptor()
- if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() {
+ if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() {
panic("invalid Mutable on field with non-composite type")
}
if x, ok := (*m)[int32(xd.Number())]; ok {
@@ -320,7 +320,6 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value {
// in an allocation-free way without needing to have a shadow Go type generated
// for every message type. This technique only works using unsafe.
//
-//
// Example generated code:
//
// type M struct {
@@ -351,12 +350,11 @@ func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value {
// It has access to the message info as its first field, and a pointer to the
// MessageState is identical to a pointer to the concrete message value.
//
-//
// Requirements:
-// • The type M must implement protoreflect.ProtoMessage.
-// • The address of m must not be nil.
-// • The address of m and the address of m.state must be equal,
-// even though they are different Go types.
+// - The type M must implement protoreflect.ProtoMessage.
+// - The address of m must not be nil.
+// - The address of m and the address of m.state must be equal,
+// even though they are different Go types.
type MessageState struct {
pragma.NoUnkeyedLiterals
pragma.DoNotCompare
@@ -368,8 +366,8 @@ type MessageState struct {
type messageState MessageState
var (
- _ pref.Message = (*messageState)(nil)
- _ unwrapper = (*messageState)(nil)
+ _ protoreflect.Message = (*messageState)(nil)
+ _ unwrapper = (*messageState)(nil)
)
// messageDataType is a tuple of a pointer to the message data and
@@ -387,16 +385,16 @@ type (
)
var (
- _ pref.Message = (*messageReflectWrapper)(nil)
- _ unwrapper = (*messageReflectWrapper)(nil)
- _ pref.ProtoMessage = (*messageIfaceWrapper)(nil)
- _ unwrapper = (*messageIfaceWrapper)(nil)
+ _ protoreflect.Message = (*messageReflectWrapper)(nil)
+ _ unwrapper = (*messageReflectWrapper)(nil)
+ _ protoreflect.ProtoMessage = (*messageIfaceWrapper)(nil)
+ _ unwrapper = (*messageIfaceWrapper)(nil)
)
// MessageOf returns a reflective view over a message. The input must be a
// pointer to a named Go struct. If the provided type has a ProtoReflect method,
// it must be implemented by calling this method.
-func (mi *MessageInfo) MessageOf(m interface{}) pref.Message {
+func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message {
if reflect.TypeOf(m) != mi.GoReflectType {
panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType))
}
@@ -421,7 +419,7 @@ func (m *messageIfaceWrapper) Reset() {
rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
}
}
-func (m *messageIfaceWrapper) ProtoReflect() pref.Message {
+func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message {
return (*messageReflectWrapper)(m)
}
func (m *messageIfaceWrapper) protoUnwrap() interface{} {
@@ -430,7 +428,7 @@ func (m *messageIfaceWrapper) protoUnwrap() interface{} {
// checkField verifies that the provided field descriptor is valid.
// Exactly one of the returned values is populated.
-func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) {
+func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) {
var fi *fieldInfo
if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) {
fi = mi.denseFields[n]
@@ -455,7 +453,7 @@ func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.Ext
if !mi.Desc.ExtensionRanges().Has(fd.Number()) {
panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName()))
}
- xtd, ok := fd.(pref.ExtensionTypeDescriptor)
+ xtd, ok := fd.(protoreflect.ExtensionTypeDescriptor)
if !ok {
panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName()))
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
index 343cf87..5e736c6 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
@@ -11,24 +11,24 @@ import (
"sync"
"google.golang.org/protobuf/internal/flags"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
)
type fieldInfo struct {
- fieldDesc pref.FieldDescriptor
+ fieldDesc protoreflect.FieldDescriptor
// These fields are used for protobuf reflection support.
has func(pointer) bool
clear func(pointer)
- get func(pointer) pref.Value
- set func(pointer, pref.Value)
- mutable func(pointer) pref.Value
- newMessage func() pref.Message
- newField func() pref.Value
+ get func(pointer) protoreflect.Value
+ set func(pointer, protoreflect.Value)
+ mutable func(pointer) protoreflect.Value
+ newMessage func() protoreflect.Message
+ newField func() protoreflect.Value
}
-func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo {
+func fieldInfoForMissing(fd protoreflect.FieldDescriptor) fieldInfo {
// This never occurs for generated message types.
// It implies that a hand-crafted type has missing Go fields
// for specific protobuf message fields.
@@ -40,19 +40,19 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo {
clear: func(p pointer) {
panic("missing Go struct field for " + string(fd.FullName()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
return fd.Default()
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
panic("missing Go struct field for " + string(fd.FullName()))
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
panic("missing Go struct field for " + string(fd.FullName()))
},
- newMessage: func() pref.Message {
+ newMessage: func() protoreflect.Message {
panic("missing Go struct field for " + string(fd.FullName()))
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
if v := fd.Default(); v.IsValid() {
return v
}
@@ -61,7 +61,7 @@ func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo {
}
}
-func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo {
+func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Interface {
panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft))
@@ -102,7 +102,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export
}
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
@@ -113,7 +113,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export
rv = rv.Elem().Elem().Field(0)
return conv.PBValueOf(rv)
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() {
rv.Set(reflect.New(ot))
@@ -121,7 +121,7 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export
rv = rv.Elem().Elem().Field(0)
rv.Set(conv.GoValueOf(v))
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
if !isMessage {
panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName()))
}
@@ -131,20 +131,20 @@ func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x export
}
rv = rv.Elem().Elem().Field(0)
if rv.Kind() == reflect.Ptr && rv.IsNil() {
- rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message())))
+ rv.Set(conv.GoValueOf(protoreflect.ValueOfMessage(conv.New().Message())))
}
return conv.PBValueOf(rv)
},
- newMessage: func() pref.Message {
+ newMessage: func() protoreflect.Message {
return conv.New().Message()
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
return conv.New()
},
}
}
-func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Map {
panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft))
@@ -166,7 +166,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
@@ -176,7 +176,7 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter
}
return conv.PBValueOf(rv)
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
pv := conv.GoValueOf(v)
if pv.IsNil() {
@@ -184,20 +184,20 @@ func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter
}
rv.Set(pv)
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if v.IsNil() {
v.Set(reflect.MakeMap(fs.Type))
}
return conv.PBValueOf(v)
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
return conv.New()
},
}
}
-func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Slice {
panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft))
@@ -219,7 +219,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
@@ -229,7 +229,7 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte
}
return conv.PBValueOf(rv)
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
pv := conv.GoValueOf(v)
if pv.IsNil() {
@@ -237,11 +237,11 @@ func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporte
}
rv.Set(pv.Elem())
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
v := p.Apply(fieldOffset).AsValueOf(fs.Type)
return conv.PBValueOf(v)
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
return conv.New()
},
}
@@ -252,7 +252,7 @@ var (
emptyBytes = reflect.ValueOf([]byte{})
)
-func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
ft := fs.Type
nullable := fd.HasPresence()
isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8
@@ -300,7 +300,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
@@ -315,7 +315,7 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor
}
return conv.PBValueOf(rv)
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if nullable && rv.Kind() == reflect.Ptr {
if rv.IsNil() {
@@ -332,23 +332,23 @@ func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x expor
}
}
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
return conv.New()
},
}
}
-func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo {
+func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo {
if !flags.ProtoLegacy {
panic("no support for proto1 weak fields")
}
var once sync.Once
- var messageType pref.MessageType
+ var messageType protoreflect.MessageType
lazyInit := func() {
once.Do(func() {
messageName := fd.Message().FullName()
- messageType, _ = preg.GlobalTypes.FindMessageByName(messageName)
+ messageType, _ = protoregistry.GlobalTypes.FindMessageByName(messageName)
if messageType == nil {
panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName()))
}
@@ -368,18 +368,18 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn
clear: func(p pointer) {
p.Apply(weakOffset).WeakFields().clear(num)
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
lazyInit()
if p.IsNil() {
- return pref.ValueOfMessage(messageType.Zero())
+ return protoreflect.ValueOfMessage(messageType.Zero())
}
m, ok := p.Apply(weakOffset).WeakFields().get(num)
if !ok {
- return pref.ValueOfMessage(messageType.Zero())
+ return protoreflect.ValueOfMessage(messageType.Zero())
}
- return pref.ValueOfMessage(m.ProtoReflect())
+ return protoreflect.ValueOfMessage(m.ProtoReflect())
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
lazyInit()
m := v.Message()
if m.Descriptor() != messageType.Descriptor() {
@@ -390,7 +390,7 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn
}
p.Apply(weakOffset).WeakFields().set(num, m.Interface())
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
lazyInit()
fs := p.Apply(weakOffset).WeakFields()
m, ok := fs.get(num)
@@ -398,20 +398,20 @@ func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldIn
m = messageType.New().Interface()
fs.set(num, m)
}
- return pref.ValueOfMessage(m.ProtoReflect())
+ return protoreflect.ValueOfMessage(m.ProtoReflect())
},
- newMessage: func() pref.Message {
+ newMessage: func() protoreflect.Message {
lazyInit()
return messageType.New()
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
lazyInit()
- return pref.ValueOfMessage(messageType.New())
+ return protoreflect.ValueOfMessage(messageType.New())
},
}
}
-func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
ft := fs.Type
conv := NewConverter(ft, fd)
@@ -433,47 +433,47 @@ func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x expo
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
- get: func(p pointer) pref.Value {
+ get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
return conv.PBValueOf(rv)
},
- set: func(p pointer, v pref.Value) {
+ set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(conv.GoValueOf(v))
if fs.Type.Kind() == reflect.Ptr && rv.IsNil() {
panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName()))
}
},
- mutable: func(p pointer) pref.Value {
+ mutable: func(p pointer) protoreflect.Value {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if fs.Type.Kind() == reflect.Ptr && rv.IsNil() {
rv.Set(conv.GoValueOf(conv.New()))
}
return conv.PBValueOf(rv)
},
- newMessage: func() pref.Message {
+ newMessage: func() protoreflect.Message {
return conv.New().Message()
},
- newField: func() pref.Value {
+ newField: func() protoreflect.Value {
return conv.New()
},
}
}
type oneofInfo struct {
- oneofDesc pref.OneofDescriptor
- which func(pointer) pref.FieldNumber
+ oneofDesc protoreflect.OneofDescriptor
+ which func(pointer) protoreflect.FieldNumber
}
-func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo {
+func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo {
oi := &oneofInfo{oneofDesc: od}
if od.IsSynthetic() {
fs := si.fieldsByNumber[od.Fields().Get(0).Number()]
fieldOffset := offsetOf(fs, x)
- oi.which = func(p pointer) pref.FieldNumber {
+ oi.which = func(p pointer) protoreflect.FieldNumber {
if p.IsNil() {
return 0
}
@@ -486,7 +486,7 @@ func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInf
} else {
fs := si.oneofsByName[od.Name()]
fieldOffset := offsetOf(fs, x)
- oi.which = func(p pointer) pref.FieldNumber {
+ oi.which = func(p pointer) protoreflect.FieldNumber {
if p.IsNil() {
return 0
}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
index 9e3ed82..4c491bd 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego || appengine
// +build purego appengine
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
index 9ecf23a..ee0e057 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego && !appengine
// +build !purego,!appengine
package impl
diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go
index 08cfb60..a24e6bb 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/validate.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go
@@ -16,9 +16,9 @@ import (
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/internal/strs"
- pref "google.golang.org/protobuf/reflect/protoreflect"
- preg "google.golang.org/protobuf/reflect/protoregistry"
- piface "google.golang.org/protobuf/runtime/protoiface"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/runtime/protoiface"
)
// ValidationStatus is the result of validating the wire-format encoding of a message.
@@ -56,20 +56,20 @@ func (v ValidationStatus) String() string {
// of the message type.
//
// This function is exposed for testing.
-func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) {
+func Validate(mt protoreflect.MessageType, in protoiface.UnmarshalInput) (out protoiface.UnmarshalOutput, _ ValidationStatus) {
mi, ok := mt.(*MessageInfo)
if !ok {
return out, ValidationUnknown
}
if in.Resolver == nil {
- in.Resolver = preg.GlobalTypes
+ in.Resolver = protoregistry.GlobalTypes
}
o, st := mi.validate(in.Buf, 0, unmarshalOptions{
flags: in.Flags,
resolver: in.Resolver,
})
if o.initialized {
- out.Flags |= piface.UnmarshalInitialized
+ out.Flags |= protoiface.UnmarshalInitialized
}
return out, st
}
@@ -106,22 +106,22 @@ const (
validationTypeMessageSetItem
)
-func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo {
+func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo {
var vi validationInfo
switch {
case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
switch fd.Kind() {
- case pref.MessageKind:
+ case protoreflect.MessageKind:
vi.typ = validationTypeMessage
if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok {
vi.mi = getMessageInfo(ot.Field(0).Type)
}
- case pref.GroupKind:
+ case protoreflect.GroupKind:
vi.typ = validationTypeGroup
if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok {
vi.mi = getMessageInfo(ot.Field(0).Type)
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if strs.EnforceUTF8(fd) {
vi.typ = validationTypeUTF8String
}
@@ -129,7 +129,7 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip
default:
vi = newValidationInfo(fd, ft)
}
- if fd.Cardinality() == pref.Required {
+ if fd.Cardinality() == protoreflect.Required {
// Avoid overflow. The required field check is done with a 64-bit mask, with
// any message containing more than 64 required fields always reported as
// potentially uninitialized, so it is not important to get a precise count
@@ -142,22 +142,22 @@ func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescrip
return vi
}
-func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo {
+func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validationInfo {
var vi validationInfo
switch {
case fd.IsList():
switch fd.Kind() {
- case pref.MessageKind:
+ case protoreflect.MessageKind:
vi.typ = validationTypeMessage
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
- case pref.GroupKind:
+ case protoreflect.GroupKind:
vi.typ = validationTypeGroup
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
- case pref.StringKind:
+ case protoreflect.StringKind:
vi.typ = validationTypeBytes
if strs.EnforceUTF8(fd) {
vi.typ = validationTypeUTF8String
@@ -175,33 +175,33 @@ func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo
case fd.IsMap():
vi.typ = validationTypeMap
switch fd.MapKey().Kind() {
- case pref.StringKind:
+ case protoreflect.StringKind:
if strs.EnforceUTF8(fd) {
vi.keyType = validationTypeUTF8String
}
}
switch fd.MapValue().Kind() {
- case pref.MessageKind:
+ case protoreflect.MessageKind:
vi.valType = validationTypeMessage
if ft.Kind() == reflect.Map {
vi.mi = getMessageInfo(ft.Elem())
}
- case pref.StringKind:
+ case protoreflect.StringKind:
if strs.EnforceUTF8(fd) {
vi.valType = validationTypeUTF8String
}
}
default:
switch fd.Kind() {
- case pref.MessageKind:
+ case protoreflect.MessageKind:
vi.typ = validationTypeMessage
if !fd.IsWeak() {
vi.mi = getMessageInfo(ft)
}
- case pref.GroupKind:
+ case protoreflect.GroupKind:
vi.typ = validationTypeGroup
vi.mi = getMessageInfo(ft)
- case pref.StringKind:
+ case protoreflect.StringKind:
vi.typ = validationTypeBytes
if strs.EnforceUTF8(fd) {
vi.typ = validationTypeUTF8String
@@ -314,11 +314,11 @@ State:
break
}
messageName := fd.Message().FullName()
- messageType, err := preg.GlobalTypes.FindMessageByName(messageName)
+ messageType, err := protoregistry.GlobalTypes.FindMessageByName(messageName)
switch err {
case nil:
vi.mi, _ = messageType.(*MessageInfo)
- case preg.NotFound:
+ case protoregistry.NotFound:
vi.typ = validationTypeBytes
default:
return out, ValidationUnknown
@@ -335,7 +335,7 @@ State:
// unmarshaling to begin failing. Supporting this requires some way to
// determine if the resolver is frozen.
xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num)
- if err != nil && err != preg.NotFound {
+ if err != nil && err != protoregistry.NotFound {
return out, ValidationUnknown
}
if err == nil {
@@ -513,7 +513,7 @@ State:
}
xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid)
switch {
- case err == preg.NotFound:
+ case err == protoregistry.NotFound:
b = b[n:]
case err != nil:
return out, ValidationUnknown
diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go
index 009cbef..eb79a7b 100644
--- a/vendor/google.golang.org/protobuf/internal/impl/weak.go
+++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go
@@ -7,7 +7,7 @@ package impl
import (
"fmt"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
@@ -17,32 +17,32 @@ import (
// defined directly on it.
type weakFields WeakFields
-func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) {
+func (w weakFields) get(num protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) {
m, ok := w[int32(num)]
return m, ok
}
-func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) {
+func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) {
if *w == nil {
*w = make(weakFields)
}
(*w)[int32(num)] = m
}
-func (w *weakFields) clear(num pref.FieldNumber) {
+func (w *weakFields) clear(num protoreflect.FieldNumber) {
delete(*w, int32(num))
}
-func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool {
+func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool {
_, ok := w[int32(num)]
return ok
}
-func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) {
+func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) {
delete(*w, int32(num))
}
-func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage {
+func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.ProtoMessage {
if m, ok := w[int32(num)]; ok {
return m
}
@@ -53,7 +53,7 @@ func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pr
return mt.Zero().Interface()
}
-func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) {
+func (Export) SetWeak(w *WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.ProtoMessage) {
if m != nil {
mt, _ := protoregistry.GlobalTypes.FindMessageByName(name)
if mt == nil {
diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go
index 2a24953..33745ed 100644
--- a/vendor/google.golang.org/protobuf/internal/order/order.go
+++ b/vendor/google.golang.org/protobuf/internal/order/order.go
@@ -5,12 +5,12 @@
package order
import (
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// FieldOrder specifies the ordering to visit message fields.
// It is a function that reports whether x is ordered before y.
-type FieldOrder func(x, y pref.FieldDescriptor) bool
+type FieldOrder func(x, y protoreflect.FieldDescriptor) bool
var (
// AnyFieldOrder specifies no specific field ordering.
@@ -18,9 +18,9 @@ var (
// LegacyFieldOrder sorts fields in the same ordering as emitted by
// wire serialization in the github.com/golang/protobuf implementation.
- LegacyFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool {
+ LegacyFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool {
ox, oy := x.ContainingOneof(), y.ContainingOneof()
- inOneof := func(od pref.OneofDescriptor) bool {
+ inOneof := func(od protoreflect.OneofDescriptor) bool {
return od != nil && !od.IsSynthetic()
}
@@ -41,14 +41,14 @@ var (
}
// NumberFieldOrder sorts fields by their field number.
- NumberFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool {
+ NumberFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool {
return x.Number() < y.Number()
}
// IndexNameFieldOrder sorts non-extension fields before extension fields.
// Non-extensions are sorted according to their declaration index.
// Extensions are sorted according to their full name.
- IndexNameFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool {
+ IndexNameFieldOrder FieldOrder = func(x, y protoreflect.FieldDescriptor) bool {
// Non-extension fields sort before extension fields.
if x.IsExtension() != y.IsExtension() {
return !x.IsExtension() && y.IsExtension()
@@ -64,7 +64,7 @@ var (
// KeyOrder specifies the ordering to visit map entries.
// It is a function that reports whether x is ordered before y.
-type KeyOrder func(x, y pref.MapKey) bool
+type KeyOrder func(x, y protoreflect.MapKey) bool
var (
// AnyKeyOrder specifies no specific key ordering.
@@ -72,7 +72,7 @@ var (
// GenericKeyOrder sorts false before true, numeric keys in ascending order,
// and strings in lexicographical ordering according to UTF-8 codepoints.
- GenericKeyOrder KeyOrder = func(x, y pref.MapKey) bool {
+ GenericKeyOrder KeyOrder = func(x, y protoreflect.MapKey) bool {
switch x.Interface().(type) {
case bool:
return !x.Bool() && y.Bool()
diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go
index c8090e0..1665a68 100644
--- a/vendor/google.golang.org/protobuf/internal/order/range.go
+++ b/vendor/google.golang.org/protobuf/internal/order/range.go
@@ -9,12 +9,12 @@ import (
"sort"
"sync"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type messageField struct {
- fd pref.FieldDescriptor
- v pref.Value
+ fd protoreflect.FieldDescriptor
+ v protoreflect.Value
}
var messageFieldPool = sync.Pool{
@@ -25,8 +25,8 @@ type (
// FieldRnger is an interface for visiting all fields in a message.
// The protoreflect.Message type implements this interface.
FieldRanger interface{ Range(VisitField) }
- // VisitField is called everytime a message field is visited.
- VisitField = func(pref.FieldDescriptor, pref.Value) bool
+ // VisitField is called every time a message field is visited.
+ VisitField = func(protoreflect.FieldDescriptor, protoreflect.Value) bool
)
// RangeFields iterates over the fields of fs according to the specified order.
@@ -47,7 +47,7 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) {
}()
// Collect all fields in the message and sort them.
- fs.Range(func(fd pref.FieldDescriptor, v pref.Value) bool {
+ fs.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
fields = append(fields, messageField{fd, v})
return true
})
@@ -64,8 +64,8 @@ func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) {
}
type mapEntry struct {
- k pref.MapKey
- v pref.Value
+ k protoreflect.MapKey
+ v protoreflect.Value
}
var mapEntryPool = sync.Pool{
@@ -76,8 +76,8 @@ type (
// EntryRanger is an interface for visiting all fields in a message.
// The protoreflect.Map type implements this interface.
EntryRanger interface{ Range(VisitEntry) }
- // VisitEntry is called everytime a map entry is visited.
- VisitEntry = func(pref.MapKey, pref.Value) bool
+ // VisitEntry is called every time a map entry is visited.
+ VisitEntry = func(protoreflect.MapKey, protoreflect.Value) bool
)
// RangeEntries iterates over the entries of es according to the specified order.
@@ -98,7 +98,7 @@ func RangeEntries(es EntryRanger, less KeyOrder, fn VisitEntry) {
}()
// Collect all entries in the map and sort them.
- es.Range(func(k pref.MapKey, v pref.Value) bool {
+ es.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool {
entries = append(entries, mapEntry{k, v})
return true
})
diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go
index 85e074c..a1f6f33 100644
--- a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go
+++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego || appengine
// +build purego appengine
package strs
diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go
index 2160c70..fea589c 100644
--- a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go
+++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego && !appengine
// +build !purego,!appengine
package strs
@@ -9,7 +10,7 @@ package strs
import (
"unsafe"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
type (
@@ -58,7 +59,7 @@ type Builder struct {
// AppendFullName is equivalent to protoreflect.FullName.Append,
// but optimized for large batches where each name has a shared lifetime.
-func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName {
+func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName {
n := len(prefix) + len(".") + len(name)
if len(prefix) == 0 {
n -= len(".")
@@ -67,7 +68,7 @@ func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.Ful
sb.buf = append(sb.buf, prefix...)
sb.buf = append(sb.buf, '.')
sb.buf = append(sb.buf, name...)
- return pref.FullName(sb.last(n))
+ return protoreflect.FullName(sb.last(n))
}
// MakeString is equivalent to string(b), but optimized for large batches
diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go
index 14e774f..b480c50 100644
--- a/vendor/google.golang.org/protobuf/internal/version/version.go
+++ b/vendor/google.golang.org/protobuf/internal/version/version.go
@@ -12,47 +12,46 @@ import (
// These constants determine the current version of this module.
//
-//
// For our release process, we enforce the following rules:
-// * Tagged releases use a tag that is identical to String.
-// * Tagged releases never reference a commit where the String
-// contains "devel".
-// * The set of all commits in this repository where String
-// does not contain "devel" must have a unique String.
-//
+// - Tagged releases use a tag that is identical to String.
+// - Tagged releases never reference a commit where the String
+// contains "devel".
+// - The set of all commits in this repository where String
+// does not contain "devel" must have a unique String.
//
// Steps for tagging a new release:
-// 1. Create a new CL.
//
-// 2. Update Minor, Patch, and/or PreRelease as necessary.
-// PreRelease must not contain the string "devel".
+// 1. Create a new CL.
//
-// 3. Since the last released minor version, have there been any changes to
-// generator that relies on new functionality in the runtime?
-// If yes, then increment RequiredGenerated.
+// 2. Update Minor, Patch, and/or PreRelease as necessary.
+// PreRelease must not contain the string "devel".
//
-// 4. Since the last released minor version, have there been any changes to
-// the runtime that removes support for old .pb.go source code?
-// If yes, then increment SupportMinimum.
+// 3. Since the last released minor version, have there been any changes to
+// generator that relies on new functionality in the runtime?
+// If yes, then increment RequiredGenerated.
//
-// 5. Send out the CL for review and submit it.
-// Note that the next CL in step 8 must be submitted after this CL
-// without any other CLs in-between.
+// 4. Since the last released minor version, have there been any changes to
+// the runtime that removes support for old .pb.go source code?
+// If yes, then increment SupportMinimum.
//
-// 6. Tag a new version, where the tag is is the current String.
+// 5. Send out the CL for review and submit it.
+// Note that the next CL in step 8 must be submitted after this CL
+// without any other CLs in-between.
//
-// 7. Write release notes for all notable changes
-// between this release and the last release.
+// 6. Tag a new version, where the tag is is the current String.
//
-// 8. Create a new CL.
+// 7. Write release notes for all notable changes
+// between this release and the last release.
//
-// 9. Update PreRelease to include the string "devel".
-// For example: "" -> "devel" or "rc.1" -> "rc.1.devel"
+// 8. Create a new CL.
//
-// 10. Send out the CL for review and submit it.
+// 9. Update PreRelease to include the string "devel".
+// For example: "" -> "devel" or "rc.1" -> "rc.1.devel"
+//
+// 10. Send out the CL for review and submit it.
const (
Major = 1
- Minor = 27
+ Minor = 28
Patch = 1
PreRelease = ""
)
@@ -60,6 +59,7 @@ const (
// String formats the version string for this module in semver format.
//
// Examples:
+//
// v1.20.1
// v1.21.0-rc.1
func String() string {
diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go
index 49f9b8c..48d4794 100644
--- a/vendor/google.golang.org/protobuf/proto/decode.go
+++ b/vendor/google.golang.org/protobuf/proto/decode.go
@@ -19,7 +19,8 @@ import (
// UnmarshalOptions configures the unmarshaler.
//
// Example usage:
-// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m)
+//
+// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m)
type UnmarshalOptions struct {
pragma.NoUnkeyedLiterals
@@ -42,18 +43,25 @@ type UnmarshalOptions struct {
FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
}
+
+ // RecursionLimit limits how deeply messages may be nested.
+ // If zero, a default limit is applied.
+ RecursionLimit int
}
// Unmarshal parses the wire-format message in b and places the result in m.
// The provided message must be mutable (e.g., a non-nil pointer to a message).
func Unmarshal(b []byte, m Message) error {
- _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect())
+ _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect())
return err
}
// Unmarshal parses the wire-format message in b and places the result in m.
// The provided message must be mutable (e.g., a non-nil pointer to a message).
func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error {
+ if o.RecursionLimit == 0 {
+ o.RecursionLimit = protowire.DefaultRecursionLimit
+ }
_, err := o.unmarshal(b, m.ProtoReflect())
return err
}
@@ -63,6 +71,9 @@ func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error {
// This method permits fine-grained control over the unmarshaler.
// Most users should use Unmarshal instead.
func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
+ if o.RecursionLimit == 0 {
+ o.RecursionLimit = protowire.DefaultRecursionLimit
+ }
return o.unmarshal(in.Buf, in.Message)
}
@@ -86,12 +97,17 @@ func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out proto
Message: m,
Buf: b,
Resolver: o.Resolver,
+ Depth: o.RecursionLimit,
}
if o.DiscardUnknown {
in.Flags |= protoiface.UnmarshalDiscardUnknown
}
out, err = methods.Unmarshal(in)
} else {
+ o.RecursionLimit--
+ if o.RecursionLimit < 0 {
+ return out, errors.New("exceeded max recursion depth")
+ }
err = o.unmarshalMessageSlow(b, m)
}
if err != nil {
diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go
index c52d8c4..08d2a46 100644
--- a/vendor/google.golang.org/protobuf/proto/doc.go
+++ b/vendor/google.golang.org/protobuf/proto/doc.go
@@ -6,18 +6,17 @@
//
// For documentation on protocol buffers in general, see:
//
-// https://developers.google.com/protocol-buffers
+// https://developers.google.com/protocol-buffers
//
// For a tutorial on using protocol buffers with Go, see:
//
-// https://developers.google.com/protocol-buffers/docs/gotutorial
+// https://developers.google.com/protocol-buffers/docs/gotutorial
//
// For a guide to generated Go protocol buffer code, see:
//
-// https://developers.google.com/protocol-buffers/docs/reference/go-generated
+// https://developers.google.com/protocol-buffers/docs/reference/go-generated
//
-//
-// Binary serialization
+// # Binary serialization
//
// This package contains functions to convert to and from the wire format,
// an efficient binary serialization of protocol buffers.
@@ -30,8 +29,7 @@
// • Unmarshal converts a message from the wire format.
// The UnmarshalOptions type provides more control over wire unmarshaling.
//
-//
-// Basic message operations
+// # Basic message operations
//
// • Clone makes a deep copy of a message.
//
@@ -45,8 +43,7 @@
//
// • CheckInitialized reports whether all required fields in a message are set.
//
-//
-// Optional scalar constructors
+// # Optional scalar constructors
//
// The API for some generated messages represents optional scalar fields
// as pointers to a value. For example, an optional string field has the
@@ -61,16 +58,14 @@
//
// Optional scalar fields are only supported in proto2.
//
-//
-// Extension accessors
+// # Extension accessors
//
// • HasExtension, GetExtension, SetExtension, and ClearExtension
// access extension field values in a protocol buffer message.
//
// Extension fields are only supported in proto2.
//
-//
-// Related packages
+// # Related packages
//
// • Package "google.golang.org/protobuf/encoding/protojson" converts messages to
// and from JSON.
diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go
index d18239c..bf7f816 100644
--- a/vendor/google.golang.org/protobuf/proto/encode.go
+++ b/vendor/google.golang.org/protobuf/proto/encode.go
@@ -16,7 +16,8 @@ import (
// MarshalOptions configures the marshaler.
//
// Example usage:
-// b, err := MarshalOptions{Deterministic: true}.Marshal(m)
+//
+// b, err := MarshalOptions{Deterministic: true}.Marshal(m)
type MarshalOptions struct {
pragma.NoUnkeyedLiterals
@@ -101,7 +102,9 @@ func (o MarshalOptions) Marshal(m Message) ([]byte, error) {
// otherwise it returns a non-nil empty buffer.
//
// This is to assist the edge-case where user-code does the following:
+//
// m1.OptionalBytes, _ = proto.Marshal(m2)
+//
// where they expect the proto2 "optional_bytes" field to be populated
// if any only if m2 is a valid message.
func emptyBytesForMessage(m Message) []byte {
diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go
index 4dba2b9..67948dd 100644
--- a/vendor/google.golang.org/protobuf/proto/equal.go
+++ b/vendor/google.golang.org/protobuf/proto/equal.go
@@ -10,7 +10,7 @@ import (
"reflect"
"google.golang.org/protobuf/encoding/protowire"
- pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoreflect"
)
// Equal reports whether two messages are equal.
@@ -33,6 +33,10 @@ func Equal(x, y Message) bool {
if x == nil || y == nil {
return x == nil && y == nil
}
+ if reflect.TypeOf(x).Kind() == reflect.Ptr && x == y {
+ // Avoid an expensive comparison if both inputs are identical pointers.
+ return true
+ }
mx := x.ProtoReflect()
my := y.ProtoReflect()
if mx.IsValid() != my.IsValid() {
@@ -42,14 +46,14 @@ func Equal(x, y Message) bool {
}
// equalMessage compares two messages.
-func equalMessage(mx, my pref.Message) bool {
+func equalMessage(mx, my protoreflect.Message) bool {
if mx.Descriptor() != my.Descriptor() {
return false
}
nx := 0
equal := true
- mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool {
+ mx.Range(func(fd protoreflect.FieldDescriptor, vx protoreflect.Value) bool {
nx++
vy := my.Get(fd)
equal = my.Has(fd) && equalField(fd, vx, vy)
@@ -59,7 +63,7 @@ func equalMessage(mx, my pref.Message) bool {
return false
}
ny := 0
- my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool {
+ my.Range(func(fd protoreflect.FieldDescriptor, vx protoreflect.Value) bool {
ny++
return true
})
@@ -71,7 +75,7 @@ func equalMessage(mx, my pref.Message) bool {
}
// equalField compares two fields.
-func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool {
+func equalField(fd protoreflect.FieldDescriptor, x, y protoreflect.Value) bool {
switch {
case fd.IsList():
return equalList(fd, x.List(), y.List())
@@ -83,12 +87,12 @@ func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool {
}
// equalMap compares two maps.
-func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool {
+func equalMap(fd protoreflect.FieldDescriptor, x, y protoreflect.Map) bool {
if x.Len() != y.Len() {
return false
}
equal := true
- x.Range(func(k pref.MapKey, vx pref.Value) bool {
+ x.Range(func(k protoreflect.MapKey, vx protoreflect.Value) bool {
vy := y.Get(k)
equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy)
return equal
@@ -97,7 +101,7 @@ func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool {
}
// equalList compares two lists.
-func equalList(fd pref.FieldDescriptor, x, y pref.List) bool {
+func equalList(fd protoreflect.FieldDescriptor, x, y protoreflect.List) bool {
if x.Len() != y.Len() {
return false
}
@@ -110,31 +114,31 @@ func equalList(fd pref.FieldDescriptor, x, y pref.List) bool {
}
// equalValue compares two singular values.
-func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool {
+func equalValue(fd protoreflect.FieldDescriptor, x, y protoreflect.Value) bool {
switch fd.Kind() {
- case pref.BoolKind:
+ case protoreflect.BoolKind:
return x.Bool() == y.Bool()
- case pref.EnumKind:
+ case protoreflect.EnumKind:
return x.Enum() == y.Enum()
- case pref.Int32Kind, pref.Sint32Kind,
- pref.Int64Kind, pref.Sint64Kind,
- pref.Sfixed32Kind, pref.Sfixed64Kind:
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind,
+ protoreflect.Int64Kind, protoreflect.Sint64Kind,
+ protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind:
return x.Int() == y.Int()
- case pref.Uint32Kind, pref.Uint64Kind,
- pref.Fixed32Kind, pref.Fixed64Kind:
+ case protoreflect.Uint32Kind, protoreflect.Uint64Kind,
+ protoreflect.Fixed32Kind, protoreflect.Fixed64Kind:
return x.Uint() == y.Uint()
- case pref.FloatKind, pref.DoubleKind:
+ case protoreflect.FloatKind, protoreflect.DoubleKind:
fx := x.Float()
fy := y.Float()
if math.IsNaN(fx) || math.IsNaN(fy) {
return math.IsNaN(fx) && math.IsNaN(fy)
}
return fx == fy
- case pref.StringKind:
+ case protoreflect.StringKind:
return x.String() == y.String()
- case pref.BytesKind:
+ case protoreflect.BytesKind:
return bytes.Equal(x.Bytes(), y.Bytes())
- case pref.MessageKind, pref.GroupKind:
+ case protoreflect.MessageKind, protoreflect.GroupKind:
return equalMessage(x.Message(), y.Message())
default:
return x.Interface() == y.Interface()
@@ -143,7 +147,7 @@ func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool {
// equalUnknown compares unknown fields by direct comparison on the raw bytes
// of each individual field number.
-func equalUnknown(x, y pref.RawFields) bool {
+func equalUnknown(x, y protoreflect.RawFields) bool {
if len(x) != len(y) {
return false
}
@@ -151,8 +155,8 @@ func equalUnknown(x, y pref.RawFields) bool {
return true
}
- mx := make(map[pref.FieldNumber]pref.RawFields)
- my := make(map[pref.FieldNumber]pref.RawFields)
+ mx := make(map[protoreflect.FieldNumber]protoreflect.RawFields)
+ my := make(map[protoreflect.FieldNumber]protoreflect.RawFields)
for len(x) > 0 {
fnum, _, n := protowire.ConsumeField(x)
mx[fnum] = append(mx[fnum], x[:n]...)
diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go
index d8dd604..465e057 100644
--- a/vendor/google.golang.org/protobuf/proto/proto_methods.go
+++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go
@@ -3,6 +3,7 @@
// license that can be found in the LICENSE file.
// The protoreflect build tag disables use of fast-path methods.
+//go:build !protoreflect
// +build !protoreflect
package proto
diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go
index b103d43..494d6ce 100644
--- a/vendor/google.golang.org/protobuf/proto/proto_reflect.go
+++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go
@@ -3,6 +3,7 @@
// license that can be found in the LICENSE file.
// The protoreflect build tag disables use of fast-path methods.
+//go:build protoreflect
// +build protoreflect
package proto
diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go
index cebb36c..27d7e35 100644
--- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go
+++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go
@@ -155,9 +155,9 @@ func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName,
//
// Suppose the scope was "fizz.buzz" and the reference was "Foo.Bar",
// then the following full names are searched:
-// * fizz.buzz.Foo.Bar
-// * fizz.Foo.Bar
-// * Foo.Bar
+// - fizz.buzz.Foo.Bar
+// - fizz.Foo.Bar
+// - Foo.Bar
func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.Descriptor, error) {
if !ref.IsValid() {
return nil, errors.New("invalid name reference: %q", ref)
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go
index 6be5d16..d5d5af6 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go
@@ -53,6 +53,7 @@ type (
FindExtensionByName(field FullName) (ExtensionType, error)
FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error)
}
+ Depth int
}
unmarshalOutput = struct {
pragma.NoUnkeyedLiterals
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go
index dd85915..55aa149 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go
@@ -8,8 +8,7 @@
// defined in proto source files and value interfaces which provide the
// ability to examine and manipulate the contents of messages.
//
-//
-// Protocol Buffer Descriptors
+// # Protocol Buffer Descriptors
//
// Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor)
// are immutable objects that represent protobuf type information.
@@ -26,8 +25,7 @@
// The "google.golang.org/protobuf/reflect/protodesc" package converts between
// google.protobuf.DescriptorProto messages and protobuf descriptors.
//
-//
-// Go Type Descriptors
+// # Go Type Descriptors
//
// A type descriptor (e.g., EnumType or MessageType) is a constructor for
// a concrete Go type that represents the associated protobuf descriptor.
@@ -41,8 +39,7 @@
// The "google.golang.org/protobuf/types/dynamicpb" package can be used to
// create Go type descriptors from protobuf descriptors.
//
-//
-// Value Interfaces
+// # Value Interfaces
//
// The Enum and Message interfaces provide a reflective view over an
// enum or message instance. For enums, it provides the ability to retrieve
@@ -55,13 +52,11 @@
// The "github.com/golang/protobuf/proto".MessageReflect function can be used
// to obtain a reflective view on older messages.
//
-//
-// Relationships
+// # Relationships
//
// The following diagrams demonstrate the relationships between
// various types declared in this package.
//
-//
// ┌───────────────────────────────────┐
// V │
// ┌────────────── New(n) ─────────────┐ │
@@ -83,7 +78,6 @@
//
// • An Enum is a concrete enum instance. Generated enums implement Enum.
//
-//
// ┌──────────────── New() ─────────────────┐
// │ │
// │ ┌─── Descriptor() ─────┐ │ ┌── Interface() ───┐
@@ -98,12 +92,22 @@
//
// • A MessageType describes a concrete Go message type.
// It has a MessageDescriptor and can construct a Message instance.
+// Just as how Go's reflect.Type is a reflective description of a Go type,
+// a MessageType is a reflective description of a Go type for a protobuf message.
//
// • A MessageDescriptor describes an abstract protobuf message type.
+// It has no understanding of Go types. In order to construct a MessageType
+// from just a MessageDescriptor, you can consider looking up the message type
+// in the global registry using protoregistry.GlobalTypes.FindMessageByName
+// or constructing a dynamic MessageType using dynamicpb.NewMessageType.
//
-// • A Message is a concrete message instance. Generated messages implement
-// ProtoMessage, which can convert to/from a Message.
-//
+// • A Message is a reflective view over a concrete message instance.
+// Generated messages implement ProtoMessage, which can convert to a Message.
+// Just as how Go's reflect.Value is a reflective view over a Go value,
+// a Message is a reflective view over a concrete protobuf message instance.
+// Using Go reflection as an analogy, the ProtoReflect method is similar to
+// calling reflect.ValueOf, and the Message.Interface method is similar to
+// calling reflect.Value.Interface.
//
// ┌── TypeDescriptor() ──┐ ┌───── Descriptor() ─────┐
// │ V │ V
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
index 121ba3a..0b99428 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
@@ -87,6 +87,7 @@ func (p1 SourcePath) Equal(p2 SourcePath) bool {
// in a future version of this module.
//
// Example output:
+//
// .message_type[6].nested_type[15].field[3]
func (p SourcePath) String() string {
b := p.appendFileDescriptorProto(nil)
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go
index 8e53c44..3867470 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go
@@ -480,6 +480,7 @@ type ExtensionDescriptors interface {
// relative to the parent that it is declared within.
//
// For example:
+//
// syntax = "proto2";
// package example;
// message FooMessage {
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go
index 918e685..7ced876 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build purego || appengine
// +build purego appengine
package protoreflect
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go
index 5a34147..ca8e28c 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go
@@ -41,6 +41,32 @@ import (
// Converting to/from a Value and a concrete Go value panics on type mismatch.
// For example, ValueOf("hello").Int() panics because this attempts to
// retrieve an int64 from a string.
+//
+// List, Map, and Message Values are called "composite" values.
+//
+// A composite Value may alias (reference) memory at some location,
+// such that changes to the Value updates the that location.
+// A composite value acquired with a Mutable method, such as Message.Mutable,
+// always references the source object.
+//
+// For example:
+//
+// // Append a 0 to a "repeated int32" field.
+// // Since the Value returned by Mutable is guaranteed to alias
+// // the source message, modifying the Value modifies the message.
+// message.Mutable(fieldDesc).(List).Append(protoreflect.ValueOfInt32(0))
+//
+// // Assign [0] to a "repeated int32" field by creating a new Value,
+// // modifying it, and assigning it.
+// list := message.NewField(fieldDesc).(List)
+// list.Append(protoreflect.ValueOfInt32(0))
+// message.Set(fieldDesc, list)
+// // ERROR: Since it is not defined whether Set aliases the source,
+// // appending to the List here may or may not modify the message.
+// list.Append(protoreflect.ValueOfInt32(0))
+//
+// Some operations, such as Message.Get, may return an "empty, read-only"
+// composite Value. Modifying an empty, read-only value panics.
type Value value
// The protoreflect API uses a custom Value union type instead of interface{}
@@ -367,6 +393,7 @@ func (v Value) MapKey() MapKey {
// ╚═════════╧═════════════════════════════════════╝
//
// A MapKey is constructed and accessed through a Value:
+//
// k := ValueOf("hash").MapKey() // convert string to MapKey
// s := k.String() // convert MapKey to string
//
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go
index c45debd..702ddf2 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build !purego && !appengine
// +build !purego,!appengine
package protoreflect
diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go
index 59f024c..58352a6 100644
--- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go
+++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go
@@ -30,9 +30,11 @@ import (
// conflictPolicy configures the policy for handling registration conflicts.
//
// It can be over-written at compile time with a linker-initialized variable:
+//
// go build -ldflags "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=warn"
//
// It can be over-written at program execution with an environment variable:
+//
// GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn ./main
//
// Neither of the above are covered by the compatibility promise and
diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
index 32c04f6..44cf467 100644
--- a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
+++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
@@ -103,6 +103,7 @@ type UnmarshalInput = struct {
FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
}
+ Depth int
}
// UnmarshalOutput is output from the Unmarshal method.
diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go
index ff094e1..a105cb2 100644
--- a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go
+++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go
@@ -26,16 +26,19 @@ const (
// EnforceVersion is used by code generated by protoc-gen-go
// to statically enforce minimum and maximum versions of this package.
// A compilation failure implies either that:
-// * the runtime package is too old and needs to be updated OR
-// * the generated code is too old and needs to be regenerated.
+// - the runtime package is too old and needs to be updated OR
+// - the generated code is too old and needs to be regenerated.
//
// The runtime package can be upgraded by running:
+//
// go get google.golang.org/protobuf
//
// The generated code can be regenerated by running:
+//
// protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES}
//
// Example usage by generated code:
+//
// const (
// // Verify that this generated code is sufficiently up-to-date.
// _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion)
@@ -49,6 +52,7 @@ const (
type EnforceVersion uint
// This enforces the following invariant:
+//
// MinVersion ≤ GenVersion ≤ MaxVersion
const (
_ = EnforceVersion(GenVersion - MinVersion)
diff --git a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
index 7f94443..1b2085d 100644
--- a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
+++ b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go
@@ -394,7 +394,7 @@ func numValidPaths(m proto.Message, paths []string) int {
// Identify the next message to search within.
md = fd.Message() // may be nil
- // Repeated fields are only allowed at the last postion.
+ // Repeated fields are only allowed at the last position.
if fd.IsList() || fd.IsMap() {
md = nil
}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 577810c..27b9686 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -129,6 +129,8 @@ github.com/aws/aws-sdk-go/service/s3/s3manager
github.com/aws/aws-sdk-go/service/secretsmanager
github.com/aws/aws-sdk-go/service/sts
github.com/aws/aws-sdk-go/service/sts/stsiface
+# github.com/beorn7/perks v1.0.1
+github.com/beorn7/perks/quantile
# github.com/bluekeyes/go-gitdiff v0.5.0
github.com/bluekeyes/go-gitdiff/gitdiff
# github.com/cavaliergopher/rpm v1.2.0
@@ -136,6 +138,8 @@ github.com/bluekeyes/go-gitdiff/gitdiff
github.com/cavaliergopher/rpm
# github.com/certifi/gocertifi v0.0.0-20210507211836-431795d63e8d
github.com/certifi/gocertifi
+# github.com/cespare/xxhash/v2 v2.1.2
+github.com/cespare/xxhash/v2
# github.com/coreos/go-oidc/v3 v3.0.0
## explicit
github.com/coreos/go-oidc/v3/oidc
@@ -293,7 +297,7 @@ github.com/golang/protobuf/ptypes
github.com/golang/protobuf/ptypes/any
github.com/golang/protobuf/ptypes/duration
github.com/golang/protobuf/ptypes/timestamp
-# github.com/google/go-cmp v0.5.6
+# github.com/google/go-cmp v0.5.8
github.com/google/go-cmp/cmp
github.com/google/go-cmp/cmp/internal/diff
github.com/google/go-cmp/cmp/internal/flags
@@ -320,6 +324,9 @@ github.com/grpc-ecosystem/go-grpc-middleware/retry
github.com/grpc-ecosystem/go-grpc-middleware/util/backoffutils
github.com/grpc-ecosystem/go-grpc-middleware/util/metautils
github.com/grpc-ecosystem/go-grpc-middleware/validator
+# github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
+## explicit
+github.com/grpc-ecosystem/go-grpc-prometheus
# github.com/grpc-ecosystem/grpc-gateway/v2 v2.6.0
## explicit
github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule
@@ -357,7 +364,7 @@ github.com/jmoiron/sqlx/reflectx
github.com/jmoiron/sqlx/types
# github.com/josharian/intern v1.0.0
github.com/josharian/intern
-# github.com/json-iterator/go v1.1.11
+# github.com/json-iterator/go v1.1.12
github.com/json-iterator/go
# github.com/jstemmer/go-junit-report v0.9.1
github.com/jstemmer/go-junit-report
@@ -386,13 +393,15 @@ github.com/mattn/go-colorable
github.com/mattn/go-isatty
# github.com/mattn/go-runewidth v0.0.13
github.com/mattn/go-runewidth
+# github.com/matttproud/golang_protobuf_extensions v1.0.1
+github.com/matttproud/golang_protobuf_extensions/pbutil
# github.com/mitchellh/go-homedir v1.1.0
github.com/mitchellh/go-homedir
# github.com/mitchellh/mapstructure v1.4.1
github.com/mitchellh/mapstructure
# github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
github.com/modern-go/concurrent
-# github.com/modern-go/reflect2 v1.0.1
+# github.com/modern-go/reflect2 v1.0.2
github.com/modern-go/reflect2
# github.com/oklog/ulid v1.3.1
github.com/oklog/ulid
@@ -416,6 +425,21 @@ github.com/pelletier/go-toml
github.com/pkg/errors
# github.com/pmezard/go-difflib v1.0.0
github.com/pmezard/go-difflib/difflib
+# github.com/prometheus/client_golang v1.13.0
+## explicit
+github.com/prometheus/client_golang/prometheus
+github.com/prometheus/client_golang/prometheus/internal
+github.com/prometheus/client_golang/prometheus/promhttp
+# github.com/prometheus/client_model v0.2.0
+github.com/prometheus/client_model/go
+# github.com/prometheus/common v0.37.0
+github.com/prometheus/common/expfmt
+github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg
+github.com/prometheus/common/model
+# github.com/prometheus/procfs v0.8.0
+github.com/prometheus/procfs
+github.com/prometheus/procfs/internal/fs
+github.com/prometheus/procfs/internal/util
# github.com/rivo/uniseg v0.2.0
github.com/rivo/uniseg
# github.com/robfig/cron v1.2.0
@@ -570,7 +594,7 @@ golang.org/x/lint/golint
# golang.org/x/mod v0.4.2
golang.org/x/mod/module
golang.org/x/mod/semver
-# golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2
+# golang.org/x/net v0.0.0-20220225172249-27dd8689420f
golang.org/x/net/context
golang.org/x/net/context/ctxhttp
golang.org/x/net/html
@@ -584,7 +608,7 @@ golang.org/x/net/internal/socks
golang.org/x/net/internal/timeseries
golang.org/x/net/proxy
golang.org/x/net/trace
-# golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
+# golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b
## explicit
golang.org/x/oauth2
golang.org/x/oauth2/authhandler
@@ -594,15 +618,14 @@ golang.org/x/oauth2/google/internal/externalaccount
golang.org/x/oauth2/internal
golang.org/x/oauth2/jws
golang.org/x/oauth2/jwt
-# golang.org/x/sys v0.0.0-20211110154304-99a53858aa08
-## explicit
+# golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a
golang.org/x/sys/cpu
golang.org/x/sys/execabs
golang.org/x/sys/internal/unsafeheader
golang.org/x/sys/plan9
golang.org/x/sys/unix
golang.org/x/sys/windows
-# golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d
+# golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
golang.org/x/term
# golang.org/x/text v0.3.7
golang.org/x/text/encoding
@@ -732,7 +755,7 @@ google.golang.org/grpc/serviceconfig
google.golang.org/grpc/stats
google.golang.org/grpc/status
google.golang.org/grpc/tap
-# google.golang.org/protobuf v1.27.1
+# google.golang.org/protobuf v1.28.1
## explicit
google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo
google.golang.org/protobuf/compiler/protogen