Update caddyserver/certmagic (#16789)

Fixes issue with windows users & letsencrypt

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/blevesearch/bleve/v2 v2.0.6
 	github.com/boombuler/barcode v1.0.1 // indirect
 	github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b // indirect
-	github.com/caddyserver/certmagic v0.14.0
+	github.com/caddyserver/certmagic v0.14.1
 	github.com/chi-middleware/proxy v1.1.1
 	github.com/couchbase/go-couchbase v0.0.0-20210224140812-5740cd35f448 // indirect
 	github.com/couchbase/gomemcached v0.1.2 // indirect
@@ -70,7 +70,7 @@ require (
 	github.com/kevinburke/ssh_config v1.1.0 // indirect
 	github.com/keybase/go-crypto v0.0.0-20200123153347-de78d2cb44f4
 	github.com/klauspost/compress v1.13.1
-	github.com/klauspost/cpuid/v2 v2.0.8 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
 	github.com/klauspost/pgzip v1.2.5 // indirect
 	github.com/lafriks/xormstore v1.4.0
 	github.com/lib/pq v1.10.2
@@ -121,14 +121,14 @@ require (
 	go.etcd.io/bbolt v1.3.6 // indirect
 	go.jolheiser.com/hcaptcha v0.0.4
 	go.jolheiser.com/pwn v0.0.3
-	go.uber.org/atomic v1.8.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
-	go.uber.org/zap v1.18.1 // indirect
-	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97
-	golang.org/x/net v0.0.0-20210716203947-853a461950ff
+	go.uber.org/zap v1.19.0 // indirect
+	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5
+	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
-	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
-	golang.org/x/text v0.3.6
+	golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf
+	golang.org/x/text v0.3.7
 	golang.org/x/time v0.0.0-20210611083556-38a9dc6acbc6 // indirect
 	golang.org/x/tools v0.1.0
 	google.golang.org/protobuf v1.27.1 // indirect

go.sum

@@ -61,7 +61,6 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Julusian/godocdown v0.0.0-20170816220326-6d19f8ff2df8/go.mod h1:INZr5t32rG59/5xeltqoCJoNY7e5x/3xoY9WSWVWg74=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
-github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
 github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
 github.com/Microsoft/go-winio v0.4.16/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugXOPRXwdLnMv0=
@@ -197,8 +196,8 @@ github.com/boombuler/barcode v1.0.1/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl
 github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
 github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b h1:L/QXpzIa3pOvUGt1D1lA5KjYhPBAN/3iWdP7xeFS9F0=
 github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
-github.com/caddyserver/certmagic v0.14.0 h1:XW1o32s7smIYEJSc6g+N8YXljpjRo5ZE2zi3CIYTs74=
-github.com/caddyserver/certmagic v0.14.0/go.mod h1:oRQOZmUVKwlpgNidslysHt05osM9uMrJ4YMk+Ot4P4Q=
+github.com/caddyserver/certmagic v0.14.1 h1:8RIFS/LbGne/I7Op56Kkm2annnei7io9VW/IWDttE9U=
+github.com/caddyserver/certmagic v0.14.1/go.mod h1:oRQOZmUVKwlpgNidslysHt05osM9uMrJ4YMk+Ot4P4Q=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -216,7 +215,6 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
-github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I=
 github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
@@ -496,7 +494,6 @@ github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJA
 github.com/goccy/go-json v0.7.4 h1:B44qRUFwz/vxPKPISQ1KhvzRi9kZ28RAf6YtjriBZ5k=
 github.com/goccy/go-json v0.7.4/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
-github.com/gofrs/uuid v4.0.0+incompatible h1:1SD/1F5pU8p29ybwgQSwpQk+mwdRrXCYuPhW6m+TnJw=
 github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
@@ -684,7 +681,6 @@ github.com/jackc/pgconn v1.9.0/go.mod h1:YctiPyvzfU11JFxoXokUOOKQXQmDMoJL9vJzHH8
 github.com/jackc/pgio v1.0.0 h1:g12B9UwVnzGhueNavwioyEEpAmqMe1E/BN9ES+8ovkE=
 github.com/jackc/pgio v1.0.0/go.mod h1:oP+2QK2wFfUWgr+gxjoBH9KGBb31Eio69xUb0w5bYf8=
 github.com/jackc/pgmock v0.0.0-20190831213851-13a1b77aafa2/go.mod h1:fGZlG77KXmcq05nJLRkk0+p82V8B8Dw8KN2/V9c/OAE=
-github.com/jackc/pgmock v0.0.0-20201204152224-4fe30f7445fd h1:eDErF6V/JPJON/B7s68BxwHgfmyOntHJQ8IOaz0x4R8=
 github.com/jackc/pgmock v0.0.0-20201204152224-4fe30f7445fd/go.mod h1:hrBW0Enj2AZTNpt/7Y5rr2xe/9Mn757Wtb2xeBzPv2c=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
@@ -781,8 +777,8 @@ github.com/klauspost/cpuid v1.3.1/go.mod h1:bYW4mA6ZgKPob1/Dlai2LviZJO7KGI3uoWLd
 github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.0.6/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
-github.com/klauspost/cpuid/v2 v2.0.8 h1:bhR2mgIlno/Sfk4oUbH4sPlc83z1yGrN9bvqiq3C33I=
-github.com/klauspost/cpuid/v2 v2.0.8/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
+github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/pgzip v1.2.4/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
 github.com/klauspost/pgzip v1.2.5 h1:qnWYvvKqedOF2ulHpMG72XQol4ILEJ8k2wwRl/Km8oE=
 github.com/klauspost/pgzip v1.2.5/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
@@ -1060,7 +1056,6 @@ github.com/sergi/go-diff v1.2.0 h1:XU+rvMAioB0UC3q1MFrIQy4Vo5/4VsRDQQXHsEya6xQ=
 github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
 github.com/shopspring/decimal v0.0.0-20200227202807-02e2044944cc/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
-github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
 github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
 github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
@@ -1226,8 +1221,8 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
-go.uber.org/atomic v1.8.0 h1:CUhrE4N1rqSE6FM9ecihEjRkLQu8cDfgDyoOs83mEY4=
-go.uber.org/atomic v1.8.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
+go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/goleak v1.1.10 h1:z+mqJhf6ss6BSfSM671tgKyZBFPTTJM+HLxnhPC3wu0=
 go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
@@ -1242,8 +1237,8 @@ go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 go.uber.org/zap v1.15.0/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
 go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
-go.uber.org/zap v1.18.1 h1:CSUJ2mjFszzEWt4CdKISEuChVIXGBn3lAPwkRGyVrc4=
-go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
+go.uber.org/zap v1.19.0 h1:mZQZefskPPCMIBCSEH0v2/iUqqLrYtaeqwD6FUGUnFE=
+go.uber.org/zap v1.19.0/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -1273,8 +1268,8 @@ golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
 golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 h1:/UOmuWzQfxxo9UtlXMwuQU8CMgg1eZXqTRwkSQJWKOI=
-golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ=
+golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -1367,8 +1362,8 @@ golang.org/x/net v0.0.0-20210326060303-6b1517762897/go.mod h1:uSPa2vr4CLtc/ILN5o
 golang.org/x/net v0.0.0-20210331060903-cb1fcc7394e5/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210614182718-04defd469f4e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20210716203947-853a461950ff h1:j2EK/QoxYNBsXI4R7fQkkRUk8y6wnOBI+6hgPdP/6Ds=
-golang.org/x/net v0.0.0-20210716203947-853a461950ff/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d h1:LO7XpTYMwTqxjLcGWPijK3vRXg1aWdlNOVOHRq45d7c=
+golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 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=
@@ -1474,8 +1469,8 @@ golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf h1:2ucpDCmfkl8Bd/FsLtiD653Wf96cW37s+iGx93zsu4k=
+golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -1486,8 +1481,9 @@ 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 v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 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=
@@ -1731,7 +1727,6 @@ modernc.org/cc/v3 v3.33.6 h1:r63dgSzVzRxUpAJFPQWHy1QeZeY1ydNENUDaBx1GqYc=
 modernc.org/cc/v3 v3.33.6/go.mod h1:iPJg1pkwXqAV16SNgFBVYmggfMg6xhs+2oiO0vclK3g=
 modernc.org/ccgo/v3 v3.9.5 h1:dEuUSf8WN51rDkprFuAqjfchKEzN0WttP/Py3enBwjk=
 modernc.org/ccgo/v3 v3.9.5/go.mod h1:umuo2EP2oDSBnD3ckjaVUXMrmeAw8C8OSICVa0iFf60=
-modernc.org/httpfs v1.0.6 h1:AAgIpFZRXuYnkjftxTAZwMIiwEqAfk8aVB2/oA6nAeM=
 modernc.org/httpfs v1.0.6/go.mod h1:7dosgurJGp0sPaRanU53W4xZYKh14wfzX420oZADeHM=
 modernc.org/libc v1.7.13-0.20210308123627-12f642a52bb8/go.mod h1:U1eq8YWr/Kc1RWCMFUWEdkTg8OTcfLw2kY8EDwl039w=
 modernc.org/libc v1.9.8/go.mod h1:U1eq8YWr/Kc1RWCMFUWEdkTg8OTcfLw2kY8EDwl039w=
@@ -1749,11 +1744,9 @@ modernc.org/sqlite v1.11.2 h1:ShWQpeD3ag/bmx6TqidBlIWonWmQaSQKls3aenCbt+w=
 modernc.org/sqlite v1.11.2/go.mod h1:+mhs/P1ONd+6G7hcAs6irwDi/bjTQ7nLW6LHRBsEa3A=
 modernc.org/strutil v1.1.1 h1:xv+J1BXY3Opl2ALrBwyfEikFAj8pmqcpnfmuwUwcozs=
 modernc.org/strutil v1.1.1/go.mod h1:DE+MQQ/hjKBZS2zNInV5hhcipt5rLPWkmpbGeW5mmdw=
-modernc.org/tcl v1.5.5 h1:N03RwthgTR/l/eQvz3UjfYnvVVj1G2sZqzFGfoD4HE4=
 modernc.org/tcl v1.5.5/go.mod h1:ADkaTUuwukkrlhqwERyq0SM8OvyXo7+TjFz7yAF56EI=
 modernc.org/token v1.0.0 h1:a0jaWiNMDhDUtqOj09wvjWWAqd3q7WpBulmL9H2egsk=
 modernc.org/token v1.0.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
-modernc.org/z v1.0.1 h1:WyIDpEpAIx4Hel6q/Pcgj/VhaQV5XPJ2I6ryIYbjnpc=
 modernc.org/z v1.0.1/go.mod h1:8/SRk5C/HgiQWCgXdfpb+1RvhORdkz5sw72d3jjtyqA=
 mvdan.cc/xurls/v2 v2.2.0 h1:NSZPykBXJFCetGZykLAxaL6SIpvbVy/UFEniIfHAa8A=
 mvdan.cc/xurls/v2 v2.2.0/go.mod h1:EV1RMtya9D6G5DMYPGD8zTQzaHet6Jh8gFlRgGRJeO8=

vendor/github.com/caddyserver/certmagic/config.go

@@ -508,8 +508,10 @@ func (cfg *Config) obtainCert(ctx context.Context, name string, interactive bool
 		var issuedCert *IssuedCertificate
 		var issuerUsed Issuer
 		for i, issuer := range issuers {
+			if log != nil {
 				log.Debug(fmt.Sprintf("trying issuer %d/%d", i+1, len(cfg.Issuers)),
 					zap.String("issuer", issuer.IssuerKey()))
+			}
 
 			if prechecker, ok := issuer.(PreChecker); ok {
 				err = prechecker.PreCheck(ctx, []string{name}, interactive)
@@ -531,11 +533,13 @@ func (cfg *Config) obtainCert(ctx context.Context, name string, interactive bool
 			if errors.As(err, &problem) {
 				errToLog = problem
 			}
+			if log != nil {
 				log.Error("could not get certificate from issuer",
 					zap.String("identifier", name),
 					zap.String("issuer", issuer.IssuerKey()),
 					zap.Error(errToLog))
 			}
+		}
 		if err != nil {
 			// only the error from the last issuer will be returned, but we logged the others
 			return fmt.Errorf("[%s] Obtain: %w", name, err)
@@ -745,11 +749,13 @@ func (cfg *Config) renewCert(ctx context.Context, name string, force, interactiv
 			if errors.As(err, &problem) {
 				errToLog = problem
 			}
+			if log != nil {
 				log.Error("could not get certificate from issuer",
 					zap.String("identifier", name),
 					zap.String("issuer", issuer.IssuerKey()),
 					zap.Error(errToLog))
 			}
+		}
 		if err != nil {
 			// only the error from the last issuer will be returned, but we logged the others
 			return fmt.Errorf("[%s] Renew: %w", name, err)

vendor/github.com/klauspost/cpuid/v2/cpuid.go

@@ -83,6 +83,7 @@ const (
 	AVX512DQ                            // AVX-512 Doubleword and Quadword Instructions
 	AVX512ER                            // AVX-512 Exponential and Reciprocal Instructions
 	AVX512F                             // AVX-512 Foundation
+	AVX512FP16                          // AVX-512 FP16 Instructions
 	AVX512IFMA                          // AVX-512 Integer Fused Multiply-Add Instructions
 	AVX512PF                            // AVX-512 Prefetch Instructions
 	AVX512VBMI                          // AVX-512 Vector Bit Manipulation Instructions
@@ -980,6 +981,7 @@ func support() flagSet {
 				// edx
 				fs.setIf(edx&(1<<8) != 0, AVX512VP2INTERSECT)
 				fs.setIf(edx&(1<<22) != 0, AMXBF16)
+				fs.setIf(edx&(1<<23) != 0, AVX512FP16)
 				fs.setIf(edx&(1<<24) != 0, AMXTILE)
 				fs.setIf(edx&(1<<25) != 0, AMXINT8)
 				// eax1 = CPUID.(EAX=7, ECX=1).EAX

vendor/github.com/klauspost/cpuid/v2/featureid_string.go

@@ -24,114 +24,115 @@ func _() {
 	_ = x[AVX512DQ-14]
 	_ = x[AVX512ER-15]
 	_ = x[AVX512F-16]
-	_ = x[AVX512IFMA-17]
-	_ = x[AVX512PF-18]
-	_ = x[AVX512VBMI-19]
-	_ = x[AVX512VBMI2-20]
-	_ = x[AVX512VL-21]
-	_ = x[AVX512VNNI-22]
-	_ = x[AVX512VP2INTERSECT-23]
-	_ = x[AVX512VPOPCNTDQ-24]
-	_ = x[AVXSLOW-25]
-	_ = x[BMI1-26]
-	_ = x[BMI2-27]
-	_ = x[CLDEMOTE-28]
-	_ = x[CLMUL-29]
-	_ = x[CLZERO-30]
-	_ = x[CMOV-31]
-	_ = x[CPBOOST-32]
-	_ = x[CX16-33]
-	_ = x[ENQCMD-34]
-	_ = x[ERMS-35]
-	_ = x[F16C-36]
-	_ = x[FMA3-37]
-	_ = x[FMA4-38]
-	_ = x[GFNI-39]
-	_ = x[HLE-40]
-	_ = x[HTT-41]
-	_ = x[HWA-42]
-	_ = x[HYPERVISOR-43]
-	_ = x[IBPB-44]
-	_ = x[IBS-45]
-	_ = x[IBSBRNTRGT-46]
-	_ = x[IBSFETCHSAM-47]
-	_ = x[IBSFFV-48]
-	_ = x[IBSOPCNT-49]
-	_ = x[IBSOPCNTEXT-50]
-	_ = x[IBSOPSAM-51]
-	_ = x[IBSRDWROPCNT-52]
-	_ = x[IBSRIPINVALIDCHK-53]
-	_ = x[INT_WBINVD-54]
-	_ = x[INVLPGB-55]
-	_ = x[LZCNT-56]
-	_ = x[MCAOVERFLOW-57]
-	_ = x[MCOMMIT-58]
-	_ = x[MMX-59]
-	_ = x[MMXEXT-60]
-	_ = x[MOVDIR64B-61]
-	_ = x[MOVDIRI-62]
-	_ = x[MPX-63]
-	_ = x[MSRIRC-64]
-	_ = x[NX-65]
-	_ = x[POPCNT-66]
-	_ = x[RDPRU-67]
-	_ = x[RDRAND-68]
-	_ = x[RDSEED-69]
-	_ = x[RDTSCP-70]
-	_ = x[RTM-71]
-	_ = x[RTM_ALWAYS_ABORT-72]
-	_ = x[SERIALIZE-73]
-	_ = x[SGX-74]
-	_ = x[SGXLC-75]
-	_ = x[SHA-76]
-	_ = x[SSE-77]
-	_ = x[SSE2-78]
-	_ = x[SSE3-79]
-	_ = x[SSE4-80]
-	_ = x[SSE42-81]
-	_ = x[SSE4A-82]
-	_ = x[SSSE3-83]
-	_ = x[STIBP-84]
-	_ = x[SUCCOR-85]
-	_ = x[TBM-86]
-	_ = x[TSXLDTRK-87]
-	_ = x[VAES-88]
-	_ = x[VMX-89]
-	_ = x[VPCLMULQDQ-90]
-	_ = x[WAITPKG-91]
-	_ = x[WBNOINVD-92]
-	_ = x[XOP-93]
-	_ = x[AESARM-94]
-	_ = x[ARMCPUID-95]
-	_ = x[ASIMD-96]
-	_ = x[ASIMDDP-97]
-	_ = x[ASIMDHP-98]
-	_ = x[ASIMDRDM-99]
-	_ = x[ATOMICS-100]
-	_ = x[CRC32-101]
-	_ = x[DCPOP-102]
-	_ = x[EVTSTRM-103]
-	_ = x[FCMA-104]
-	_ = x[FP-105]
-	_ = x[FPHP-106]
-	_ = x[GPA-107]
-	_ = x[JSCVT-108]
-	_ = x[LRCPC-109]
-	_ = x[PMULL-110]
-	_ = x[SHA1-111]
-	_ = x[SHA2-112]
-	_ = x[SHA3-113]
-	_ = x[SHA512-114]
-	_ = x[SM3-115]
-	_ = x[SM4-116]
-	_ = x[SVE-117]
-	_ = x[lastID-118]
+	_ = x[AVX512FP16-17]
+	_ = x[AVX512IFMA-18]
+	_ = x[AVX512PF-19]
+	_ = x[AVX512VBMI-20]
+	_ = x[AVX512VBMI2-21]
+	_ = x[AVX512VL-22]
+	_ = x[AVX512VNNI-23]
+	_ = x[AVX512VP2INTERSECT-24]
+	_ = x[AVX512VPOPCNTDQ-25]
+	_ = x[AVXSLOW-26]
+	_ = x[BMI1-27]
+	_ = x[BMI2-28]
+	_ = x[CLDEMOTE-29]
+	_ = x[CLMUL-30]
+	_ = x[CLZERO-31]
+	_ = x[CMOV-32]
+	_ = x[CPBOOST-33]
+	_ = x[CX16-34]
+	_ = x[ENQCMD-35]
+	_ = x[ERMS-36]
+	_ = x[F16C-37]
+	_ = x[FMA3-38]
+	_ = x[FMA4-39]
+	_ = x[GFNI-40]
+	_ = x[HLE-41]
+	_ = x[HTT-42]
+	_ = x[HWA-43]
+	_ = x[HYPERVISOR-44]
+	_ = x[IBPB-45]
+	_ = x[IBS-46]
+	_ = x[IBSBRNTRGT-47]
+	_ = x[IBSFETCHSAM-48]
+	_ = x[IBSFFV-49]
+	_ = x[IBSOPCNT-50]
+	_ = x[IBSOPCNTEXT-51]
+	_ = x[IBSOPSAM-52]
+	_ = x[IBSRDWROPCNT-53]
+	_ = x[IBSRIPINVALIDCHK-54]
+	_ = x[INT_WBINVD-55]
+	_ = x[INVLPGB-56]
+	_ = x[LZCNT-57]
+	_ = x[MCAOVERFLOW-58]
+	_ = x[MCOMMIT-59]
+	_ = x[MMX-60]
+	_ = x[MMXEXT-61]
+	_ = x[MOVDIR64B-62]
+	_ = x[MOVDIRI-63]
+	_ = x[MPX-64]
+	_ = x[MSRIRC-65]
+	_ = x[NX-66]
+	_ = x[POPCNT-67]
+	_ = x[RDPRU-68]
+	_ = x[RDRAND-69]
+	_ = x[RDSEED-70]
+	_ = x[RDTSCP-71]
+	_ = x[RTM-72]
+	_ = x[RTM_ALWAYS_ABORT-73]
+	_ = x[SERIALIZE-74]
+	_ = x[SGX-75]
+	_ = x[SGXLC-76]
+	_ = x[SHA-77]
+	_ = x[SSE-78]
+	_ = x[SSE2-79]
+	_ = x[SSE3-80]
+	_ = x[SSE4-81]
+	_ = x[SSE42-82]
+	_ = x[SSE4A-83]
+	_ = x[SSSE3-84]
+	_ = x[STIBP-85]
+	_ = x[SUCCOR-86]
+	_ = x[TBM-87]
+	_ = x[TSXLDTRK-88]
+	_ = x[VAES-89]
+	_ = x[VMX-90]
+	_ = x[VPCLMULQDQ-91]
+	_ = x[WAITPKG-92]
+	_ = x[WBNOINVD-93]
+	_ = x[XOP-94]
+	_ = x[AESARM-95]
+	_ = x[ARMCPUID-96]
+	_ = x[ASIMD-97]
+	_ = x[ASIMDDP-98]
+	_ = x[ASIMDHP-99]
+	_ = x[ASIMDRDM-100]
+	_ = x[ATOMICS-101]
+	_ = x[CRC32-102]
+	_ = x[DCPOP-103]
+	_ = x[EVTSTRM-104]
+	_ = x[FCMA-105]
+	_ = x[FP-106]
+	_ = x[FPHP-107]
+	_ = x[GPA-108]
+	_ = x[JSCVT-109]
+	_ = x[LRCPC-110]
+	_ = x[PMULL-111]
+	_ = x[SHA1-112]
+	_ = x[SHA2-113]
+	_ = x[SHA3-114]
+	_ = x[SHA512-115]
+	_ = x[SM3-116]
+	_ = x[SM4-117]
+	_ = x[SVE-118]
+	_ = x[lastID-119]
 	_ = x[firstID-0]
 }
 
-const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXINT8AMXTILEAVXAVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXSLOWBMI1BMI2CLDEMOTECLMULCLZEROCMOVCPBOOSTCX16ENQCMDERMSF16CFMA3FMA4GFNIHLEHTTHWAHYPERVISORIBPBIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKINT_WBINVDINVLPGBLZCNTMCAOVERFLOWMCOMMITMMXMMXEXTMOVDIR64BMOVDIRIMPXMSRIRCNXPOPCNTRDPRURDRANDRDSEEDRDTSCPRTMRTM_ALWAYS_ABORTSERIALIZESGXSGXLCSHASSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPSUCCORTBMTSXLDTRKVAESVMXVPCLMULQDQWAITPKGWBNOINVDXOPAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
+const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXINT8AMXTILEAVXAVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512FP16AVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXSLOWBMI1BMI2CLDEMOTECLMULCLZEROCMOVCPBOOSTCX16ENQCMDERMSF16CFMA3FMA4GFNIHLEHTTHWAHYPERVISORIBPBIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKINT_WBINVDINVLPGBLZCNTMCAOVERFLOWMCOMMITMMXMMXEXTMOVDIR64BMOVDIRIMPXMSRIRCNXPOPCNTRDPRURDRANDRDSEEDRDTSCPRTMRTM_ALWAYS_ABORTSERIALIZESGXSGXLCSHASSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPSUCCORTBMTSXLDTRKVAESVMXVPCLMULQDQWAITPKGWBNOINVDXOPAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
 
-var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 58, 62, 72, 84, 92, 100, 108, 116, 123, 133, 141, 151, 162, 170, 180, 198, 213, 220, 224, 228, 236, 241, 247, 251, 258, 262, 268, 272, 276, 280, 284, 288, 291, 294, 297, 307, 311, 314, 324, 335, 341, 349, 360, 368, 380, 396, 406, 413, 418, 429, 436, 439, 445, 454, 461, 464, 470, 472, 478, 483, 489, 495, 501, 504, 520, 529, 532, 537, 540, 543, 547, 551, 555, 560, 565, 570, 575, 581, 584, 592, 596, 599, 609, 616, 624, 627, 633, 641, 646, 653, 660, 668, 675, 680, 685, 692, 696, 698, 702, 705, 710, 715, 720, 724, 728, 732, 738, 741, 744, 747, 753}
+var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 58, 62, 72, 84, 92, 100, 108, 116, 123, 133, 143, 151, 161, 172, 180, 190, 208, 223, 230, 234, 238, 246, 251, 257, 261, 268, 272, 278, 282, 286, 290, 294, 298, 301, 304, 307, 317, 321, 324, 334, 345, 351, 359, 370, 378, 390, 406, 416, 423, 428, 439, 446, 449, 455, 464, 471, 474, 480, 482, 488, 493, 499, 505, 511, 514, 530, 539, 542, 547, 550, 553, 557, 561, 565, 570, 575, 580, 585, 591, 594, 602, 606, 609, 619, 626, 634, 637, 643, 651, 656, 663, 670, 678, 685, 690, 695, 702, 706, 708, 712, 715, 720, 725, 730, 734, 738, 742, 748, 751, 754, 757, 763}
 
 func (i FeatureID) String() string {
 	if i < 0 || i >= FeatureID(len(_FeatureID_index)-1) {

vendor/go.uber.org/atomic/CHANGELOG.md

@@ -4,11 +4,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.9.0] - 2021-07-15
+### Added
+- Add `Float64.Swap` to match int atomic operations.
+- Add `atomic.Time` type for atomic operations on `time.Time` values.
+
+[1.9.0]: https://github.com/uber-go/atomic/compare/v1.8.0...v1.9.0
+
 ## [1.8.0] - 2021-06-09
 ### Added
 - Add `atomic.Uintptr` type for atomic operations on `uintptr` values.
 - Add `atomic.UnsafePointer` type for atomic operations on `unsafe.Pointer` values.
 
+[1.8.0]: https://github.com/uber-go/atomic/compare/v1.7.0...v1.8.0
+
 ## [1.7.0] - 2020-09-14
 ### Added
 - Support JSON serialization and deserialization of primitive atomic types.
@@ -20,32 +29,46 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 - Remove dependency on `golang.org/x/{lint, tools}`.
 
+[1.7.0]: https://github.com/uber-go/atomic/compare/v1.6.0...v1.7.0
+
 ## [1.6.0] - 2020-02-24
 ### Changed
 - Drop library dependency on `golang.org/x/{lint, tools}`.
 
+[1.6.0]: https://github.com/uber-go/atomic/compare/v1.5.1...v1.6.0
+
 ## [1.5.1] - 2019-11-19
 - Fix bug where `Bool.CAS` and `Bool.Toggle` do work correctly together
   causing `CAS` to fail even though the old value matches.
 
+[1.5.1]: https://github.com/uber-go/atomic/compare/v1.5.0...v1.5.1
+
 ## [1.5.0] - 2019-10-29
 ### Changed
 - With Go modules, only the `go.uber.org/atomic` import path is supported now.
   If you need to use the old import path, please add a `replace` directive to
   your `go.mod`.
 
+[1.5.0]: https://github.com/uber-go/atomic/compare/v1.4.0...v1.5.0
+
 ## [1.4.0] - 2019-05-01
 ### Added
  - Add `atomic.Error` type for atomic operations on `error` values.
 
+[1.4.0]: https://github.com/uber-go/atomic/compare/v1.3.2...v1.4.0
+
 ## [1.3.2] - 2018-05-02
 ### Added
 - Add `atomic.Duration` type for atomic operations on `time.Duration` values.
 
+[1.3.2]: https://github.com/uber-go/atomic/compare/v1.3.1...v1.3.2
+
 ## [1.3.1] - 2017-11-14
 ### Fixed
 - Revert optimization for `atomic.String.Store("")` which caused data races.
 
+[1.3.1]: https://github.com/uber-go/atomic/compare/v1.3.0...v1.3.1
+
 ## [1.3.0] - 2017-11-13
 ### Added
 - Add `atomic.Bool.CAS` for compare-and-swap semantics on bools.
@@ -53,10 +76,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Optimize `atomic.String.Store("")` by avoiding an allocation.
 
+[1.3.0]: https://github.com/uber-go/atomic/compare/v1.2.0...v1.3.0
+
 ## [1.2.0] - 2017-04-12
 ### Added
 - Shadow `atomic.Value` from `sync/atomic`.
 
+[1.2.0]: https://github.com/uber-go/atomic/compare/v1.1.0...v1.2.0
+
 ## [1.1.0] - 2017-03-10
 ### Added
 - Add atomic `Float64` type.
@@ -64,19 +91,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Support new `go.uber.org/atomic` import path.
 
+[1.1.0]: https://github.com/uber-go/atomic/compare/v1.0.0...v1.1.0
+
 ## [1.0.0] - 2016-07-18
 
 - Initial release.
 
-[1.8.0]: https://github.com/uber-go/atomic/compare/v1.7.0...v1.8.0
-[1.7.0]: https://github.com/uber-go/atomic/compare/v1.6.0...v1.7.0
-[1.6.0]: https://github.com/uber-go/atomic/compare/v1.5.1...v1.6.0
-[1.5.1]: https://github.com/uber-go/atomic/compare/v1.5.0...v1.5.1
-[1.5.0]: https://github.com/uber-go/atomic/compare/v1.4.0...v1.5.0
-[1.4.0]: https://github.com/uber-go/atomic/compare/v1.3.2...v1.4.0
-[1.3.2]: https://github.com/uber-go/atomic/compare/v1.3.1...v1.3.2
-[1.3.1]: https://github.com/uber-go/atomic/compare/v1.3.0...v1.3.1
-[1.3.0]: https://github.com/uber-go/atomic/compare/v1.2.0...v1.3.0
-[1.2.0]: https://github.com/uber-go/atomic/compare/v1.1.0...v1.2.0
-[1.1.0]: https://github.com/uber-go/atomic/compare/v1.0.0...v1.1.0
 [1.0.0]: https://github.com/uber-go/atomic/releases/tag/v1.0.0

vendor/go.uber.org/atomic/bool.go

@@ -36,10 +36,10 @@ type Bool struct {
 var _zeroBool bool
 
 // NewBool creates a new Bool.
-func NewBool(v bool) *Bool {
+func NewBool(val bool) *Bool {
 	x := &Bool{}
-	if v != _zeroBool {
-		x.Store(v)
+	if val != _zeroBool {
+		x.Store(val)
 	}
 	return x
 }
@@ -50,19 +50,19 @@ func (x *Bool) Load() bool {
 }
 
 // Store atomically stores the passed bool.
-func (x *Bool) Store(v bool) {
-	x.v.Store(boolToInt(v))
+func (x *Bool) Store(val bool) {
+	x.v.Store(boolToInt(val))
 }
 
 // CAS is an atomic compare-and-swap for bool values.
-func (x *Bool) CAS(o, n bool) bool {
-	return x.v.CAS(boolToInt(o), boolToInt(n))
+func (x *Bool) CAS(old, new bool) (swapped bool) {
+	return x.v.CAS(boolToInt(old), boolToInt(new))
 }
 
 // Swap atomically stores the given bool and returns the old
 // value.
-func (x *Bool) Swap(o bool) bool {
-	return truthy(x.v.Swap(boolToInt(o)))
+func (x *Bool) Swap(val bool) (old bool) {
+	return truthy(x.v.Swap(boolToInt(val)))
 }
 
 // MarshalJSON encodes the wrapped bool into JSON.

vendor/go.uber.org/atomic/bool_ext.go

@@ -38,7 +38,7 @@ func boolToInt(b bool) uint32 {
 }
 
 // Toggle atomically negates the Boolean and returns the previous value.
-func (b *Bool) Toggle() bool {
+func (b *Bool) Toggle() (old bool) {
 	for {
 		old := b.Load()
 		if b.CAS(old, !old) {

vendor/go.uber.org/atomic/duration.go

@@ -37,10 +37,10 @@ type Duration struct {
 var _zeroDuration time.Duration
 
 // NewDuration creates a new Duration.
-func NewDuration(v time.Duration) *Duration {
+func NewDuration(val time.Duration) *Duration {
 	x := &Duration{}
-	if v != _zeroDuration {
-		x.Store(v)
+	if val != _zeroDuration {
+		x.Store(val)
 	}
 	return x
 }
@@ -51,19 +51,19 @@ func (x *Duration) Load() time.Duration {
 }
 
 // Store atomically stores the passed time.Duration.
-func (x *Duration) Store(v time.Duration) {
-	x.v.Store(int64(v))
+func (x *Duration) Store(val time.Duration) {
+	x.v.Store(int64(val))
 }
 
 // CAS is an atomic compare-and-swap for time.Duration values.
-func (x *Duration) CAS(o, n time.Duration) bool {
-	return x.v.CAS(int64(o), int64(n))
+func (x *Duration) CAS(old, new time.Duration) (swapped bool) {
+	return x.v.CAS(int64(old), int64(new))
 }
 
 // Swap atomically stores the given time.Duration and returns the old
 // value.
-func (x *Duration) Swap(o time.Duration) time.Duration {
-	return time.Duration(x.v.Swap(int64(o)))
+func (x *Duration) Swap(val time.Duration) (old time.Duration) {
+	return time.Duration(x.v.Swap(int64(val)))
 }
 
 // MarshalJSON encodes the wrapped time.Duration into JSON.

vendor/go.uber.org/atomic/duration_ext.go

@@ -25,13 +25,13 @@ import "time"
 //go:generate bin/gen-atomicwrapper -name=Duration -type=time.Duration -wrapped=Int64 -pack=int64 -unpack=time.Duration -cas -swap -json -imports time -file=duration.go
 
 // Add atomically adds to the wrapped time.Duration and returns the new value.
-func (d *Duration) Add(n time.Duration) time.Duration {
-	return time.Duration(d.v.Add(int64(n)))
+func (d *Duration) Add(delta time.Duration) time.Duration {
+	return time.Duration(d.v.Add(int64(delta)))
 }
 
 // Sub atomically subtracts from the wrapped time.Duration and returns the new value.
-func (d *Duration) Sub(n time.Duration) time.Duration {
-	return time.Duration(d.v.Sub(int64(n)))
+func (d *Duration) Sub(delta time.Duration) time.Duration {
+	return time.Duration(d.v.Sub(int64(delta)))
 }
 
 // String encodes the wrapped value as a string.

vendor/go.uber.org/atomic/error.go

@@ -32,10 +32,10 @@ type Error struct {
 var _zeroError error
 
 // NewError creates a new Error.
-func NewError(v error) *Error {
+func NewError(val error) *Error {
 	x := &Error{}
-	if v != _zeroError {
-		x.Store(v)
+	if val != _zeroError {
+		x.Store(val)
 	}
 	return x
 }
@@ -46,6 +46,6 @@ func (x *Error) Load() error {
 }
 
 // Store atomically stores the passed error.
-func (x *Error) Store(v error) {
-	x.v.Store(packError(v))
+func (x *Error) Store(val error) {
+	x.v.Store(packError(val))
 }

vendor/go.uber.org/atomic/float64.go

@@ -37,10 +37,10 @@ type Float64 struct {
 var _zeroFloat64 float64
 
 // NewFloat64 creates a new Float64.
-func NewFloat64(v float64) *Float64 {
+func NewFloat64(val float64) *Float64 {
 	x := &Float64{}
-	if v != _zeroFloat64 {
-		x.Store(v)
+	if val != _zeroFloat64 {
+		x.Store(val)
 	}
 	return x
 }
@@ -51,13 +51,14 @@ func (x *Float64) Load() float64 {
 }
 
 // Store atomically stores the passed float64.
-func (x *Float64) Store(v float64) {
-	x.v.Store(math.Float64bits(v))
+func (x *Float64) Store(val float64) {
+	x.v.Store(math.Float64bits(val))
 }
 
-// CAS is an atomic compare-and-swap for float64 values.
-func (x *Float64) CAS(o, n float64) bool {
-	return x.v.CAS(math.Float64bits(o), math.Float64bits(n))
+// Swap atomically stores the given float64 and returns the old
+// value.
+func (x *Float64) Swap(val float64) (old float64) {
+	return math.Float64frombits(x.v.Swap(math.Float64bits(val)))
 }
 
 // MarshalJSON encodes the wrapped float64 into JSON.

vendor/go.uber.org/atomic/float64_ext.go

@@ -20,15 +20,18 @@
 
 package atomic
 
-import "strconv"
+import (
+	"math"
+	"strconv"
+)
 
-//go:generate bin/gen-atomicwrapper -name=Float64 -type=float64 -wrapped=Uint64 -pack=math.Float64bits -unpack=math.Float64frombits -cas -json -imports math -file=float64.go
+//go:generate bin/gen-atomicwrapper -name=Float64 -type=float64 -wrapped=Uint64 -pack=math.Float64bits -unpack=math.Float64frombits -swap -json -imports math -file=float64.go
 
 // Add atomically adds to the wrapped float64 and returns the new value.
-func (f *Float64) Add(s float64) float64 {
+func (f *Float64) Add(delta float64) float64 {
 	for {
 		old := f.Load()
-		new := old + s
+		new := old + delta
 		if f.CAS(old, new) {
 			return new
 		}
@@ -36,8 +39,27 @@ func (f *Float64) Add(s float64) float64 {
 }
 
 // Sub atomically subtracts from the wrapped float64 and returns the new value.
-func (f *Float64) Sub(s float64) float64 {
-	return f.Add(-s)
+func (f *Float64) Sub(delta float64) float64 {
+	return f.Add(-delta)
+}
+
+// CAS is an atomic compare-and-swap for float64 values.
+//
+// Note: CAS handles NaN incorrectly. NaN != NaN using Go's inbuilt operators
+// but CAS allows a stored NaN to compare equal to a passed in NaN.
+// This avoids typical CAS loops from blocking forever, e.g.,
+//
+//   for {
+//     old := atom.Load()
+//     new = f(old)
+//     if atom.CAS(old, new) {
+//       break
+//     }
+//   }
+//
+// If CAS did not match NaN to match, then the above would loop forever.
+func (f *Float64) CAS(old, new float64) (swapped bool) {
+	return f.v.CAS(math.Float64bits(old), math.Float64bits(new))
 }
 
 // String encodes the wrapped value as a string.

vendor/go.uber.org/atomic/int32.go

@@ -36,8 +36,8 @@ type Int32 struct {
 }
 
 // NewInt32 creates a new Int32.
-func NewInt32(i int32) *Int32 {
-	return &Int32{v: i}
+func NewInt32(val int32) *Int32 {
+	return &Int32{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -46,13 +46,13 @@ func (i *Int32) Load() int32 {
 }
 
 // Add atomically adds to the wrapped int32 and returns the new value.
-func (i *Int32) Add(n int32) int32 {
-	return atomic.AddInt32(&i.v, n)
+func (i *Int32) Add(delta int32) int32 {
+	return atomic.AddInt32(&i.v, delta)
 }
 
 // Sub atomically subtracts from the wrapped int32 and returns the new value.
-func (i *Int32) Sub(n int32) int32 {
-	return atomic.AddInt32(&i.v, -n)
+func (i *Int32) Sub(delta int32) int32 {
+	return atomic.AddInt32(&i.v, -delta)
 }
 
 // Inc atomically increments the wrapped int32 and returns the new value.
@@ -66,18 +66,18 @@ func (i *Int32) Dec() int32 {
 }
 
 // CAS is an atomic compare-and-swap.
-func (i *Int32) CAS(old, new int32) bool {
+func (i *Int32) CAS(old, new int32) (swapped bool) {
 	return atomic.CompareAndSwapInt32(&i.v, old, new)
 }
 
 // Store atomically stores the passed value.
-func (i *Int32) Store(n int32) {
-	atomic.StoreInt32(&i.v, n)
+func (i *Int32) Store(val int32) {
+	atomic.StoreInt32(&i.v, val)
 }
 
 // Swap atomically swaps the wrapped int32 and returns the old value.
-func (i *Int32) Swap(n int32) int32 {
-	return atomic.SwapInt32(&i.v, n)
+func (i *Int32) Swap(val int32) (old int32) {
+	return atomic.SwapInt32(&i.v, val)
 }
 
 // MarshalJSON encodes the wrapped int32 into JSON.

vendor/go.uber.org/atomic/int64.go

@@ -36,8 +36,8 @@ type Int64 struct {
 }
 
 // NewInt64 creates a new Int64.
-func NewInt64(i int64) *Int64 {
-	return &Int64{v: i}
+func NewInt64(val int64) *Int64 {
+	return &Int64{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -46,13 +46,13 @@ func (i *Int64) Load() int64 {
 }
 
 // Add atomically adds to the wrapped int64 and returns the new value.
-func (i *Int64) Add(n int64) int64 {
-	return atomic.AddInt64(&i.v, n)
+func (i *Int64) Add(delta int64) int64 {
+	return atomic.AddInt64(&i.v, delta)
 }
 
 // Sub atomically subtracts from the wrapped int64 and returns the new value.
-func (i *Int64) Sub(n int64) int64 {
-	return atomic.AddInt64(&i.v, -n)
+func (i *Int64) Sub(delta int64) int64 {
+	return atomic.AddInt64(&i.v, -delta)
 }
 
 // Inc atomically increments the wrapped int64 and returns the new value.
@@ -66,18 +66,18 @@ func (i *Int64) Dec() int64 {
 }
 
 // CAS is an atomic compare-and-swap.
-func (i *Int64) CAS(old, new int64) bool {
+func (i *Int64) CAS(old, new int64) (swapped bool) {
 	return atomic.CompareAndSwapInt64(&i.v, old, new)
 }
 
 // Store atomically stores the passed value.
-func (i *Int64) Store(n int64) {
-	atomic.StoreInt64(&i.v, n)
+func (i *Int64) Store(val int64) {
+	atomic.StoreInt64(&i.v, val)
 }
 
 // Swap atomically swaps the wrapped int64 and returns the old value.
-func (i *Int64) Swap(n int64) int64 {
-	return atomic.SwapInt64(&i.v, n)
+func (i *Int64) Swap(val int64) (old int64) {
+	return atomic.SwapInt64(&i.v, val)
 }
 
 // MarshalJSON encodes the wrapped int64 into JSON.

vendor/go.uber.org/atomic/string.go

@@ -32,10 +32,10 @@ type String struct {
 var _zeroString string
 
 // NewString creates a new String.
-func NewString(v string) *String {
+func NewString(val string) *String {
 	x := &String{}
-	if v != _zeroString {
-		x.Store(v)
+	if val != _zeroString {
+		x.Store(val)
 	}
 	return x
 }
@@ -49,6 +49,6 @@ func (x *String) Load() string {
 }
 
 // Store atomically stores the passed string.
-func (x *String) Store(v string) {
-	x.v.Store(v)
+func (x *String) Store(val string) {
+	x.v.Store(val)
 }

vendor/go.uber.org/atomic/string_ext.go

@@ -21,6 +21,8 @@
 package atomic
 
 //go:generate bin/gen-atomicwrapper -name=String -type=string -wrapped=Value -file=string.go
+// Note: No Swap as String wraps Value, which wraps the stdlib sync/atomic.Value which
+// only supports Swap as of go1.17: https://github.com/golang/go/issues/39351
 
 // String returns the wrapped value.
 func (s *String) String() string {

vendor/go.uber.org/atomic/time.go

@@ -0,0 +1,55 @@
+// @generated Code generated by gen-atomicwrapper.
+
+// Copyright (c) 2020-2021 Uber Technologies, Inc.
+//
+// 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.
+
+package atomic
+
+import (
+	"time"
+)
+
+// Time is an atomic type-safe wrapper for time.Time values.
+type Time struct {
+	_ nocmp // disallow non-atomic comparison
+
+	v Value
+}
+
+var _zeroTime time.Time
+
+// NewTime creates a new Time.
+func NewTime(val time.Time) *Time {
+	x := &Time{}
+	if val != _zeroTime {
+		x.Store(val)
+	}
+	return x
+}
+
+// Load atomically loads the wrapped time.Time.
+func (x *Time) Load() time.Time {
+	return unpackTime(x.v.Load())
+}
+
+// Store atomically stores the passed time.Time.
+func (x *Time) Store(val time.Time) {
+	x.v.Store(packTime(val))
+}

vendor/go.uber.org/atomic/time_ext.go

@@ -0,0 +1,36 @@
+//  Copyright (c) 2021 Uber Technologies, Inc.
+//
+// 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.
+
+package atomic
+
+import "time"
+
+//go:generate bin/gen-atomicwrapper -name=Time -type=time.Time -wrapped=Value -pack=packTime -unpack=unpackTime -imports time -file=time.go
+
+func packTime(t time.Time) interface{} {
+	return t
+}
+
+func unpackTime(v interface{}) time.Time {
+	if t, ok := v.(time.Time); ok {
+		return t
+	}
+	return time.Time{}
+}

vendor/go.uber.org/atomic/uint32.go

@@ -36,8 +36,8 @@ type Uint32 struct {
 }
 
 // NewUint32 creates a new Uint32.
-func NewUint32(i uint32) *Uint32 {
-	return &Uint32{v: i}
+func NewUint32(val uint32) *Uint32 {
+	return &Uint32{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -46,13 +46,13 @@ func (i *Uint32) Load() uint32 {
 }
 
 // Add atomically adds to the wrapped uint32 and returns the new value.
-func (i *Uint32) Add(n uint32) uint32 {
-	return atomic.AddUint32(&i.v, n)
+func (i *Uint32) Add(delta uint32) uint32 {
+	return atomic.AddUint32(&i.v, delta)
 }
 
 // Sub atomically subtracts from the wrapped uint32 and returns the new value.
-func (i *Uint32) Sub(n uint32) uint32 {
-	return atomic.AddUint32(&i.v, ^(n - 1))
+func (i *Uint32) Sub(delta uint32) uint32 {
+	return atomic.AddUint32(&i.v, ^(delta - 1))
 }
 
 // Inc atomically increments the wrapped uint32 and returns the new value.
@@ -66,18 +66,18 @@ func (i *Uint32) Dec() uint32 {
 }
 
 // CAS is an atomic compare-and-swap.
-func (i *Uint32) CAS(old, new uint32) bool {
+func (i *Uint32) CAS(old, new uint32) (swapped bool) {
 	return atomic.CompareAndSwapUint32(&i.v, old, new)
 }
 
 // Store atomically stores the passed value.
-func (i *Uint32) Store(n uint32) {
-	atomic.StoreUint32(&i.v, n)
+func (i *Uint32) Store(val uint32) {
+	atomic.StoreUint32(&i.v, val)
 }
 
 // Swap atomically swaps the wrapped uint32 and returns the old value.
-func (i *Uint32) Swap(n uint32) uint32 {
-	return atomic.SwapUint32(&i.v, n)
+func (i *Uint32) Swap(val uint32) (old uint32) {
+	return atomic.SwapUint32(&i.v, val)
 }
 
 // MarshalJSON encodes the wrapped uint32 into JSON.

vendor/go.uber.org/atomic/uint64.go

@@ -36,8 +36,8 @@ type Uint64 struct {
 }
 
 // NewUint64 creates a new Uint64.
-func NewUint64(i uint64) *Uint64 {
-	return &Uint64{v: i}
+func NewUint64(val uint64) *Uint64 {
+	return &Uint64{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -46,13 +46,13 @@ func (i *Uint64) Load() uint64 {
 }
 
 // Add atomically adds to the wrapped uint64 and returns the new value.
-func (i *Uint64) Add(n uint64) uint64 {
-	return atomic.AddUint64(&i.v, n)
+func (i *Uint64) Add(delta uint64) uint64 {
+	return atomic.AddUint64(&i.v, delta)
 }
 
 // Sub atomically subtracts from the wrapped uint64 and returns the new value.
-func (i *Uint64) Sub(n uint64) uint64 {
-	return atomic.AddUint64(&i.v, ^(n - 1))
+func (i *Uint64) Sub(delta uint64) uint64 {
+	return atomic.AddUint64(&i.v, ^(delta - 1))
 }
 
 // Inc atomically increments the wrapped uint64 and returns the new value.
@@ -66,18 +66,18 @@ func (i *Uint64) Dec() uint64 {
 }
 
 // CAS is an atomic compare-and-swap.
-func (i *Uint64) CAS(old, new uint64) bool {
+func (i *Uint64) CAS(old, new uint64) (swapped bool) {
 	return atomic.CompareAndSwapUint64(&i.v, old, new)
 }
 
 // Store atomically stores the passed value.
-func (i *Uint64) Store(n uint64) {
-	atomic.StoreUint64(&i.v, n)
+func (i *Uint64) Store(val uint64) {
+	atomic.StoreUint64(&i.v, val)
 }
 
 // Swap atomically swaps the wrapped uint64 and returns the old value.
-func (i *Uint64) Swap(n uint64) uint64 {
-	return atomic.SwapUint64(&i.v, n)
+func (i *Uint64) Swap(val uint64) (old uint64) {
+	return atomic.SwapUint64(&i.v, val)
 }
 
 // MarshalJSON encodes the wrapped uint64 into JSON.

vendor/go.uber.org/atomic/uintptr.go

@@ -36,8 +36,8 @@ type Uintptr struct {
 }
 
 // NewUintptr creates a new Uintptr.
-func NewUintptr(i uintptr) *Uintptr {
-	return &Uintptr{v: i}
+func NewUintptr(val uintptr) *Uintptr {
+	return &Uintptr{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -46,13 +46,13 @@ func (i *Uintptr) Load() uintptr {
 }
 
 // Add atomically adds to the wrapped uintptr and returns the new value.
-func (i *Uintptr) Add(n uintptr) uintptr {
-	return atomic.AddUintptr(&i.v, n)
+func (i *Uintptr) Add(delta uintptr) uintptr {
+	return atomic.AddUintptr(&i.v, delta)
 }
 
 // Sub atomically subtracts from the wrapped uintptr and returns the new value.
-func (i *Uintptr) Sub(n uintptr) uintptr {
-	return atomic.AddUintptr(&i.v, ^(n - 1))
+func (i *Uintptr) Sub(delta uintptr) uintptr {
+	return atomic.AddUintptr(&i.v, ^(delta - 1))
 }
 
 // Inc atomically increments the wrapped uintptr and returns the new value.
@@ -66,18 +66,18 @@ func (i *Uintptr) Dec() uintptr {
 }
 
 // CAS is an atomic compare-and-swap.
-func (i *Uintptr) CAS(old, new uintptr) bool {
+func (i *Uintptr) CAS(old, new uintptr) (swapped bool) {
 	return atomic.CompareAndSwapUintptr(&i.v, old, new)
 }
 
 // Store atomically stores the passed value.
-func (i *Uintptr) Store(n uintptr) {
-	atomic.StoreUintptr(&i.v, n)
+func (i *Uintptr) Store(val uintptr) {
+	atomic.StoreUintptr(&i.v, val)
 }
 
 // Swap atomically swaps the wrapped uintptr and returns the old value.
-func (i *Uintptr) Swap(n uintptr) uintptr {
-	return atomic.SwapUintptr(&i.v, n)
+func (i *Uintptr) Swap(val uintptr) (old uintptr) {
+	return atomic.SwapUintptr(&i.v, val)
 }
 
 // MarshalJSON encodes the wrapped uintptr into JSON.

vendor/go.uber.org/atomic/unsafe_pointer.go

@@ -33,8 +33,8 @@ type UnsafePointer struct {
 }
 
 // NewUnsafePointer creates a new UnsafePointer.
-func NewUnsafePointer(p unsafe.Pointer) *UnsafePointer {
-	return &UnsafePointer{v: p}
+func NewUnsafePointer(val unsafe.Pointer) *UnsafePointer {
+	return &UnsafePointer{v: val}
 }
 
 // Load atomically loads the wrapped value.
@@ -43,16 +43,16 @@ func (p *UnsafePointer) Load() unsafe.Pointer {
 }
 
 // Store atomically stores the passed value.
-func (p *UnsafePointer) Store(q unsafe.Pointer) {
-	atomic.StorePointer(&p.v, q)
+func (p *UnsafePointer) Store(val unsafe.Pointer) {
+	atomic.StorePointer(&p.v, val)
 }
 
 // Swap atomically swaps the wrapped unsafe.Pointer and returns the old value.
-func (p *UnsafePointer) Swap(q unsafe.Pointer) unsafe.Pointer {
-	return atomic.SwapPointer(&p.v, q)
+func (p *UnsafePointer) Swap(val unsafe.Pointer) (old unsafe.Pointer) {
+	return atomic.SwapPointer(&p.v, val)
 }
 
 // CAS is an atomic compare-and-swap.
-func (p *UnsafePointer) CAS(old, new unsafe.Pointer) bool {
+func (p *UnsafePointer) CAS(old, new unsafe.Pointer) (swapped bool) {
 	return atomic.CompareAndSwapPointer(&p.v, old, new)
 }

vendor/go.uber.org/zap/CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## 1.19.0 (9 Aug 2021)
+
+Enhancements:
+* [#975][]: Avoid panicking in Sampler core if the level is out of bounds.
+* [#984][]: Reduce the size of BufferedWriteSyncer by aligning the fields
+  better.
+
+[#975]: https://github.com/uber-go/zap/pull/975
+[#984]: https://github.com/uber-go/zap/pull/984
+
+Thanks to @lancoLiu and @thockin for their contributions to this release.
+
 ## 1.18.1 (28 Jun 2021)
 
 Bugfixes:

vendor/go.uber.org/zap/go.sum

@@ -5,7 +5,6 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1 h1:VkoXIwSboBpnk99O/KFauAEILuNHv5DVFKZMBN/gUgw=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -13,7 +12,6 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 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/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
@@ -25,23 +23,17 @@ go.uber.org/goleak v1.1.10 h1:z+mqJhf6ss6BSfSM671tgKyZBFPTTJM+HLxnhPC3wu0=
 go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
 go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11 h1:Yq9t9jnGoR+dBuitxdo9l6Q7xh/zOyNnYUtDKaQ3x0E=
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=

vendor/go.uber.org/zap/zapcore/buffered_write_syncer.go

@@ -71,10 +71,10 @@ type BufferedWriteSyncer struct {
 	// unexported fields for state
 	mu          sync.Mutex
 	initialized bool // whether initialize() has run
+	stopped     bool // whether Stop() has run
 	writer      *bufio.Writer
 	ticker      *time.Ticker
 	stop        chan struct{} // closed when flushLoop should stop
-	stopped     bool          // whether Stop() has run
 	done        chan struct{} // closed when flushLoop has stopped
 }
 

vendor/go.uber.org/zap/zapcore/entry.go

@@ -219,12 +219,10 @@ func (ce *CheckedEntry) Write(fields ...Field) {
 	for i := range ce.cores {
 		err = multierr.Append(err, ce.cores[i].Write(ce.Entry, fields))
 	}
-	if ce.ErrorOutput != nil {
-		if err != nil {
+	if err != nil && ce.ErrorOutput != nil {
 		fmt.Fprintf(ce.ErrorOutput, "%v write error: %v\n", ce.Time, err)
 		ce.ErrorOutput.Sync()
 	}
-	}
 
 	should, msg := ce.should, ce.Message
 	putCheckedEntry(ce)

vendor/go.uber.org/zap/zapcore/error.go

@@ -83,7 +83,7 @@ type errorGroup interface {
 	Errors() []error
 }
 
-// Note that errArry and errArrayElem are very similar to the version
+// Note that errArray and errArrayElem are very similar to the version
 // implemented in the top-level error.go file. We can't re-use this because
 // that would require exporting errArray as part of the zapcore API.
 

vendor/go.uber.org/zap/zapcore/sampler.go

@@ -197,6 +197,7 @@ func (s *sampler) Check(ent Entry, ce *CheckedEntry) *CheckedEntry {
 		return ce
 	}
 
+	if ent.Level >= _minLevel && ent.Level <= _maxLevel {
 		counter := s.counts.get(ent.Level, ent.Message)
 		n := counter.IncCheckReset(ent.Time, s.tick)
 		if n > s.first && (n-s.first)%s.thereafter != 0 {
@@ -204,5 +205,6 @@ func (s *sampler) Check(ent Entry, ce *CheckedEntry) *CheckedEntry {
 			return ce
 		}
 		s.hook(ent, LogSampled)
+	}
 	return s.Core.Check(ent, ce)
 }

vendor/golang.org/x/crypto/openpgp/armor/armor.go

@@ -4,6 +4,12 @@
 
 // Package armor implements OpenPGP ASCII Armor, see RFC 4880. OpenPGP Armor is
 // very similar to PEM except that it has an additional CRC checksum.
+//
+// Deprecated: this package is unmaintained except for security fixes. New
+// applications should consider a more focused, modern alternative to OpenPGP
+// for their specific task. If you are required to interoperate with OpenPGP
+// systems and need a maintained package, consider a community fork.
+// See https://golang.org/issue/44226.
 package armor // import "golang.org/x/crypto/openpgp/armor"
 
 import (

vendor/golang.org/x/crypto/openpgp/elgamal/elgamal.go

@@ -10,6 +10,12 @@
 // This form of ElGamal embeds PKCS#1 v1.5 padding, which may make it
 // unsuitable for other protocols. RSA should be used in preference in any
 // case.
+//
+// Deprecated: this package was only provided to support ElGamal encryption in
+// OpenPGP. The golang.org/x/crypto/openpgp package is now deprecated (see
+// https://golang.org/issue/44226), and ElGamal in the OpenPGP ecosystem has
+// compatibility and security issues (see https://eprint.iacr.org/2021/923).
+// Moreover, this package doesn't protect against side-channel attacks.
 package elgamal // import "golang.org/x/crypto/openpgp/elgamal"
 
 import (

vendor/golang.org/x/crypto/openpgp/errors/errors.go

@@ -3,6 +3,12 @@
 // license that can be found in the LICENSE file.
 
 // Package errors contains common error types for the OpenPGP packages.
+//
+// Deprecated: this package is unmaintained except for security fixes. New
+// applications should consider a more focused, modern alternative to OpenPGP
+// for their specific task. If you are required to interoperate with OpenPGP
+// systems and need a maintained package, consider a community fork.
+// See https://golang.org/issue/44226.
 package errors // import "golang.org/x/crypto/openpgp/errors"
 
 import (

vendor/golang.org/x/crypto/openpgp/packet/packet.go

@@ -4,6 +4,12 @@
 
 // Package packet implements parsing and serialization of OpenPGP packets, as
 // specified in RFC 4880.
+//
+// Deprecated: this package is unmaintained except for security fixes. New
+// applications should consider a more focused, modern alternative to OpenPGP
+// for their specific task. If you are required to interoperate with OpenPGP
+// systems and need a maintained package, consider a community fork.
+// See https://golang.org/issue/44226.
 package packet // import "golang.org/x/crypto/openpgp/packet"
 
 import (

vendor/golang.org/x/crypto/openpgp/read.go

@@ -3,6 +3,12 @@
 // license that can be found in the LICENSE file.
 
 // Package openpgp implements high level operations on OpenPGP messages.
+//
+// Deprecated: this package is unmaintained except for security fixes. New
+// applications should consider a more focused, modern alternative to OpenPGP
+// for their specific task. If you are required to interoperate with OpenPGP
+// systems and need a maintained package, consider a community fork.
+// See https://golang.org/issue/44226.
 package openpgp // import "golang.org/x/crypto/openpgp"
 
 import (

vendor/golang.org/x/crypto/openpgp/s2k/s2k.go

@@ -4,6 +4,12 @@
 
 // Package s2k implements the various OpenPGP string-to-key transforms as
 // specified in RFC 4800 section 3.7.1.
+//
+// Deprecated: this package is unmaintained except for security fixes. New
+// applications should consider a more focused, modern alternative to OpenPGP
+// for their specific task. If you are required to interoperate with OpenPGP
+// systems and need a maintained package, consider a community fork.
+// See https://golang.org/issue/44226.
 package s2k // import "golang.org/x/crypto/openpgp/s2k"
 
 import (

vendor/golang.org/x/net/internal/socket/complete_dontwait.go

@@ -0,0 +1,26 @@
+// 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 darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package socket
+
+import (
+	"syscall"
+)
+
+// ioComplete checks the flags and result of a syscall, to be used as return
+// value in a syscall.RawConn.Read or Write callback.
+func ioComplete(flags int, operr error) bool {
+	if flags&syscall.MSG_DONTWAIT != 0 {
+		// Caller explicitly said don't wait, so always return immediately.
+		return true
+	}
+	if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
+		// No data available, block for I/O and try again.
+		return false
+	}
+	return true
+}

vendor/golang.org/x/net/internal/socket/complete_nodontwait.go

@@ -0,0 +1,22 @@
+// 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 || windows || zos
+// +build aix windows zos
+
+package socket
+
+import (
+	"syscall"
+)
+
+// ioComplete checks the flags and result of a syscall, to be used as return
+// value in a syscall.RawConn.Read or Write callback.
+func ioComplete(flags int, operr error) bool {
+	if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
+		// No data available, block for I/O and try again.
+		return false
+	}
+	return true
+}

vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go

@@ -10,7 +10,6 @@ package socket
 import (
 	"net"
 	"os"
-	"syscall"
 )
 
 func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
@@ -28,10 +27,7 @@ func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
 	var n int
 	fn := func(s uintptr) bool {
 		n, operr = recvmmsg(s, hs, flags)
-		if operr == syscall.EAGAIN {
-			return false
-		}
-		return true
+		return ioComplete(flags, operr)
 	}
 	if err := c.c.Read(fn); err != nil {
 		return n, err
@@ -60,10 +56,7 @@ func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
 	var n int
 	fn := func(s uintptr) bool {
 		n, operr = sendmmsg(s, hs, flags)
-		if operr == syscall.EAGAIN {
-			return false
-		}
-		return true
+		return ioComplete(flags, operr)
 	}
 	if err := c.c.Write(fn); err != nil {
 		return n, err

vendor/golang.org/x/net/internal/socket/rawconn_msg.go

@@ -9,7 +9,6 @@ package socket
 
 import (
 	"os"
-	"syscall"
 )
 
 func (c *Conn) recvMsg(m *Message, flags int) error {
@@ -25,10 +24,7 @@ func (c *Conn) recvMsg(m *Message, flags int) error {
 	var n int
 	fn := func(s uintptr) bool {
 		n, operr = recvmsg(s, &h, flags)
-		if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
-			return false
-		}
-		return true
+		return ioComplete(flags, operr)
 	}
 	if err := c.c.Read(fn); err != nil {
 		return err
@@ -64,10 +60,7 @@ func (c *Conn) sendMsg(m *Message, flags int) error {
 	var n int
 	fn := func(s uintptr) bool {
 		n, operr = sendmsg(s, &h, flags)
-		if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
-			return false
-		}
-		return true
+		return ioComplete(flags, operr)
 	}
 	if err := c.c.Write(fn); err != nil {
 		return err

vendor/golang.org/x/sys/cpu/cpu.go

@@ -56,6 +56,7 @@ var X86 struct {
 	HasAVX512BF16       bool // Advanced vector extension 512 BFloat16 Instructions
 	HasBMI1             bool // Bit manipulation instruction set 1
 	HasBMI2             bool // Bit manipulation instruction set 2
+	HasCX16             bool // Compare and exchange 16 Bytes
 	HasERMS             bool // Enhanced REP for MOVSB and STOSB
 	HasFMA              bool // Fused-multiply-add instructions
 	HasOSXSAVE          bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.

vendor/golang.org/x/sys/cpu/cpu_x86.go

@@ -39,6 +39,7 @@ func initOptions() {
 		{Name: "avx512bf16", Feature: &X86.HasAVX512BF16},
 		{Name: "bmi1", Feature: &X86.HasBMI1},
 		{Name: "bmi2", Feature: &X86.HasBMI2},
+		{Name: "cx16", Feature: &X86.HasCX16},
 		{Name: "erms", Feature: &X86.HasERMS},
 		{Name: "fma", Feature: &X86.HasFMA},
 		{Name: "osxsave", Feature: &X86.HasOSXSAVE},
@@ -73,6 +74,7 @@ func archInit() {
 	X86.HasPCLMULQDQ = isSet(1, ecx1)
 	X86.HasSSSE3 = isSet(9, ecx1)
 	X86.HasFMA = isSet(12, ecx1)
+	X86.HasCX16 = isSet(13, ecx1)
 	X86.HasSSE41 = isSet(19, ecx1)
 	X86.HasSSE42 = isSet(20, ecx1)
 	X86.HasPOPCNT = isSet(23, ecx1)

vendor/golang.org/x/sys/unix/ifreq_linux.go

@@ -0,0 +1,149 @@
+// 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 linux
+// +build linux
+
+package unix
+
+import (
+	"bytes"
+	"unsafe"
+)
+
+// Helpers for dealing with ifreq since it contains a union and thus requires a
+// lot of unsafe.Pointer casts to use properly.
+
+// An Ifreq is a type-safe wrapper around the raw ifreq struct. An Ifreq
+// contains an interface name and a union of arbitrary data which can be
+// accessed using the Ifreq's methods. To create an Ifreq, use the NewIfreq
+// function.
+//
+// Use the Name method to access the stored interface name. The union data
+// fields can be get and set using the following methods:
+//   - Uint16/SetUint16: flags
+//   - Uint32/SetUint32: ifindex, metric, mtu
+type Ifreq struct{ raw ifreq }
+
+// NewIfreq creates an Ifreq with the input network interface name after
+// validating the name does not exceed IFNAMSIZ-1 (trailing NULL required)
+// bytes.
+func NewIfreq(name string) (*Ifreq, error) {
+	// Leave room for terminating NULL byte.
+	if len(name) >= IFNAMSIZ {
+		return nil, EINVAL
+	}
+
+	var ifr ifreq
+	copy(ifr.Ifrn[:], name)
+
+	return &Ifreq{raw: ifr}, nil
+}
+
+// TODO(mdlayher): get/set methods for hardware address sockaddr, char array, etc.
+
+// 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])
+}
+
+// According to netdevice(7), only AF_INET addresses are returned for numerous
+// sockaddr ioctls. For convenience, we expose these as Inet4Addr since the Port
+// field and other data is always empty.
+
+// Inet4Addr returns the Ifreq union data from an embedded sockaddr as a C
+// in_addr/Go []byte (4-byte IPv4 address) value. If the sockaddr family is not
+// AF_INET, an error is returned.
+func (ifr *Ifreq) Inet4Addr() ([]byte, error) {
+	raw := *(*RawSockaddrInet4)(unsafe.Pointer(&ifr.raw.Ifru[:SizeofSockaddrInet4][0]))
+	if raw.Family != AF_INET {
+		// Cannot safely interpret raw.Addr bytes as an IPv4 address.
+		return nil, EINVAL
+	}
+
+	return raw.Addr[:], nil
+}
+
+// SetInet4Addr sets a C in_addr/Go []byte (4-byte IPv4 address) value in an
+// embedded sockaddr within the Ifreq's union data. v must be 4 bytes in length
+// or an error will be returned.
+func (ifr *Ifreq) SetInet4Addr(v []byte) error {
+	if len(v) != 4 {
+		return EINVAL
+	}
+
+	var addr [4]byte
+	copy(addr[:], v)
+
+	ifr.clear()
+	*(*RawSockaddrInet4)(
+		unsafe.Pointer(&ifr.raw.Ifru[:SizeofSockaddrInet4][0]),
+	) = RawSockaddrInet4{
+		// Always set IP family as ioctls would require it anyway.
+		Family: AF_INET,
+		Addr:   addr,
+	}
+
+	return nil
+}
+
+// Uint16 returns the Ifreq union data as a C short/Go uint16 value.
+func (ifr *Ifreq) Uint16() uint16 {
+	return *(*uint16)(unsafe.Pointer(&ifr.raw.Ifru[:2][0]))
+}
+
+// SetUint16 sets a C short/Go uint16 value as the Ifreq's union data.
+func (ifr *Ifreq) SetUint16(v uint16) {
+	ifr.clear()
+	*(*uint16)(unsafe.Pointer(&ifr.raw.Ifru[:2][0])) = v
+}
+
+// Uint32 returns the Ifreq union data as a C int/Go uint32 value.
+func (ifr *Ifreq) Uint32() uint32 {
+	return *(*uint32)(unsafe.Pointer(&ifr.raw.Ifru[:4][0]))
+}
+
+// SetUint32 sets a C int/Go uint32 value as the Ifreq's union data.
+func (ifr *Ifreq) SetUint32(v uint32) {
+	ifr.clear()
+	*(*uint32)(unsafe.Pointer(&ifr.raw.Ifru[:4][0])) = v
+}
+
+// clear zeroes the ifreq's union field to prevent trailing garbage data from
+// being sent to the kernel if an ifreq is reused.
+func (ifr *Ifreq) clear() {
+	for i := range ifr.raw.Ifru {
+		ifr.raw.Ifru[i] = 0
+	}
+}
+
+// TODO(mdlayher): export as IfreqData? For now we can provide helpers such as
+// IoctlGetEthtoolDrvinfo which use these APIs under the hood.
+
+// An ifreqData is an Ifreq which carries pointer data. To produce an ifreqData,
+// use the Ifreq.withData method.
+type ifreqData struct {
+	name [IFNAMSIZ]byte
+	// A type separate from ifreq is required in order to comply with the
+	// unsafe.Pointer rules since the "pointer-ness" of data would not be
+	// preserved if it were cast into the byte array of a raw ifreq.
+	data unsafe.Pointer
+	// Pad to the same size as ifreq.
+	_ [len(ifreq{}.Ifru) - SizeofPtr]byte
+}
+
+// withData produces an ifreqData with the pointer p set for ioctls which require
+// arbitrary pointer data.
+func (ifr Ifreq) withData(p unsafe.Pointer) ifreqData {
+	return ifreqData{
+		name: ifr.raw.Ifrn,
+		data: p,
+	}
+}

vendor/golang.org/x/sys/unix/ioctl_linux.go

@@ -5,7 +5,6 @@
 package unix
 
 import (
-	"runtime"
 	"unsafe"
 )
 
@@ -22,56 +21,42 @@ func IoctlRetInt(fd int, req uint) (int, error) {
 
 func IoctlGetUint32(fd int, req uint) (uint32, error) {
 	var value uint32
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return value, err
 }
 
 func IoctlGetRTCTime(fd int) (*RTCTime, error) {
 	var value RTCTime
-	err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, RTC_RD_TIME, unsafe.Pointer(&value))
 	return &value, err
 }
 
 func IoctlSetRTCTime(fd int, value *RTCTime) error {
-	err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(fd, RTC_SET_TIME, unsafe.Pointer(value))
 }
 
 func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
 	var value RTCWkAlrm
-	err := ioctl(fd, RTC_WKALM_RD, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, RTC_WKALM_RD, unsafe.Pointer(&value))
 	return &value, err
 }
 
 func IoctlSetRTCWkAlrm(fd int, value *RTCWkAlrm) error {
-	err := ioctl(fd, RTC_WKALM_SET, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
-}
-
-type ifreqEthtool struct {
-	name [IFNAMSIZ]byte
-	data unsafe.Pointer
+	return ioctlPtr(fd, RTC_WKALM_SET, unsafe.Pointer(value))
 }
 
 // IoctlGetEthtoolDrvinfo fetches ethtool driver information for the network
 // device specified by ifname.
 func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
-	// Leave room for terminating NULL byte.
-	if len(ifname) >= IFNAMSIZ {
-		return nil, EINVAL
+	ifr, err := NewIfreq(ifname)
+	if err != nil {
+		return nil, err
 	}
 
-	value := EthtoolDrvinfo{
-		Cmd: ETHTOOL_GDRVINFO,
-	}
-	ifreq := ifreqEthtool{
-		data: unsafe.Pointer(&value),
-	}
-	copy(ifreq.name[:], ifname)
-	err := ioctl(fd, SIOCETHTOOL, uintptr(unsafe.Pointer(&ifreq)))
-	runtime.KeepAlive(ifreq)
+	value := EthtoolDrvinfo{Cmd: ETHTOOL_GDRVINFO}
+	ifrd := ifr.withData(unsafe.Pointer(&value))
+
+	err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
 	return &value, err
 }
 
@@ -80,7 +65,7 @@ func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
 // https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
 func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
 	var value WatchdogInfo
-	err := ioctl(fd, WDIOC_GETSUPPORT, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, WDIOC_GETSUPPORT, unsafe.Pointer(&value))
 	return &value, err
 }
 
@@ -88,6 +73,7 @@ func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
 // more information, see:
 // https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
 func IoctlWatchdogKeepalive(fd int) error {
+	// arg is ignored and not a pointer, so ioctl is fine instead of ioctlPtr.
 	return ioctl(fd, WDIOC_KEEPALIVE, 0)
 }
 
@@ -95,9 +81,7 @@ func IoctlWatchdogKeepalive(fd int) error {
 // range of data conveyed in value to the file associated with the file
 // descriptor destFd. See the ioctl_ficlonerange(2) man page for details.
 func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
-	err := ioctl(destFd, FICLONERANGE, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(destFd, FICLONERANGE, unsafe.Pointer(value))
 }
 
 // IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
@@ -148,7 +132,7 @@ func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
 		rawinfo.Reserved = value.Info[i].Reserved
 	}
 
-	err := ioctl(srcFd, FIDEDUPERANGE, uintptr(unsafe.Pointer(&buf[0])))
+	err := ioctlPtr(srcFd, FIDEDUPERANGE, unsafe.Pointer(&buf[0]))
 
 	// Output
 	for i := range value.Info {
@@ -166,31 +150,47 @@ func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
 }
 
 func IoctlHIDGetDesc(fd int, value *HIDRawReportDescriptor) error {
-	err := ioctl(fd, HIDIOCGRDESC, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(fd, HIDIOCGRDESC, unsafe.Pointer(value))
 }
 
 func IoctlHIDGetRawInfo(fd int) (*HIDRawDevInfo, error) {
 	var value HIDRawDevInfo
-	err := ioctl(fd, HIDIOCGRAWINFO, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, HIDIOCGRAWINFO, unsafe.Pointer(&value))
 	return &value, err
 }
 
 func IoctlHIDGetRawName(fd int) (string, error) {
 	var value [_HIDIOCGRAWNAME_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWNAME, uintptr(unsafe.Pointer(&value[0])))
+	err := ioctlPtr(fd, _HIDIOCGRAWNAME, unsafe.Pointer(&value[0]))
 	return ByteSliceToString(value[:]), err
 }
 
 func IoctlHIDGetRawPhys(fd int) (string, error) {
 	var value [_HIDIOCGRAWPHYS_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWPHYS, uintptr(unsafe.Pointer(&value[0])))
+	err := ioctlPtr(fd, _HIDIOCGRAWPHYS, unsafe.Pointer(&value[0]))
 	return ByteSliceToString(value[:]), err
 }
 
 func IoctlHIDGetRawUniq(fd int) (string, error) {
 	var value [_HIDIOCGRAWUNIQ_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWUNIQ, uintptr(unsafe.Pointer(&value[0])))
+	err := ioctlPtr(fd, _HIDIOCGRAWUNIQ, unsafe.Pointer(&value[0]))
 	return ByteSliceToString(value[:]), err
 }
+
+// IoctlIfreq performs an ioctl using an Ifreq structure for input and/or
+// output. See the netdevice(7) man page for details.
+func IoctlIfreq(fd int, req uint, value *Ifreq) error {
+	// It is possible we will add more fields to *Ifreq itself later to prevent
+	// misuse, so pass the raw *ifreq directly.
+	return ioctlPtr(fd, req, unsafe.Pointer(&value.raw))
+}
+
+// TODO(mdlayher): export if and when IfreqData is exported.
+
+// ioctlIfreqData performs an ioctl using an ifreqData structure for input
+// and/or output. See the netdevice(7) man page for details.
+func ioctlIfreqData(fd int, req uint, value *ifreqData) error {
+	// The memory layout of IfreqData (type-safe) and ifreq (not type-safe) are
+	// identical so pass *IfreqData directly.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -217,8 +217,6 @@ struct ltchars {
 #include <linux/genetlink.h>
 #include <linux/hdreg.h>
 #include <linux/hidraw.h>
-#include <linux/icmp.h>
-#include <linux/icmpv6.h>
 #include <linux/if.h>
 #include <linux/if_addr.h>
 #include <linux/if_alg.h>
@@ -502,7 +500,7 @@ ccflags="$@"
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
 		$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
 		$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
-		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL)_/ ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT)_/ ||
 		$2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ ||
 		$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
 		$2 ~ /^RAW_PAYLOAD_/ ||

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -66,11 +66,18 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 	return fchmodat(dirfd, path, mode)
 }
 
-//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-// These are defined in ioctl.go and ioctl_linux.go.
+// ioctl itself should not be exposed directly, but additional get/set functions
+// for specific types are permissible. These are defined in ioctl.go and
+// ioctl_linux.go.
+//
+// The third argument to ioctl is often a pointer but sometimes an integer.
+// Callers should use ioctlPtr when the third argument is a pointer and ioctl
+// when the third argument is an integer.
+//
+// TODO: some existing code incorrectly uses ioctl when it should use ioctlPtr.
 
 //sys	Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
 
@@ -1348,6 +1355,13 @@ func SetsockoptTpacketReq3(fd, level, opt int, tp *TpacketReq3) error {
 	return setsockopt(fd, level, opt, unsafe.Pointer(tp), unsafe.Sizeof(*tp))
 }
 
+func SetsockoptTCPRepairOpt(fd, level, opt int, o []TCPRepairOpt) (err error) {
+	if len(o) == 0 {
+		return EINVAL
+	}
+	return setsockopt(fd, level, opt, unsafe.Pointer(&o[0]), uintptr(SizeofTCPRepairOpt*len(o)))
+}
+
 // Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
 
 // KeyctlInt calls keyctl commands in which each argument is an int.
@@ -1859,7 +1873,7 @@ func Getpgrp() (pid int) {
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (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
+//sysnb	Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64
 //sys	Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)
 //sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
 //sys	read(fd int, p []byte) (n int, err error)

vendor/golang.org/x/sys/unix/syscall_linux_386.go

@@ -105,7 +105,7 @@ const rlimInf32 = ^uint32(0)
 const rlimInf64 = ^uint64(0)
 
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, nil, rlim)
+	err = Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -133,7 +133,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 //sysnb	setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT
 
 func Setrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, rlim, nil)
+	err = Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}

vendor/golang.org/x/sys/unix/syscall_linux_arm.go

@@ -184,7 +184,7 @@ const rlimInf32 = ^uint32(0)
 const rlimInf64 = ^uint64(0)
 
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, nil, rlim)
+	err = Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -212,7 +212,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 //sysnb	setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT
 
 func Setrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, rlim, nil)
+	err = Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}

vendor/golang.org/x/sys/unix/syscall_linux_arm64.go

@@ -171,7 +171,7 @@ func Pipe2(p []int, flags int) (err error) {
 
 // Getrlimit prefers the prlimit64 system call. See issue 38604.
 func Getrlimit(resource int, rlim *Rlimit) error {
-	err := prlimit(0, resource, nil, rlim)
+	err := Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -180,7 +180,7 @@ func Getrlimit(resource int, rlim *Rlimit) error {
 
 // Setrlimit prefers the prlimit64 system call. See issue 38604.
 func Setrlimit(resource int, rlim *Rlimit) error {
-	err := prlimit(0, resource, rlim, nil)
+	err := Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}

vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go

@@ -157,7 +157,7 @@ type rlimit32 struct {
 //sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT
 
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, nil, rlim)
+	err = Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -185,7 +185,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 //sysnb	setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT
 
 func Setrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, rlim, nil)
+	err = Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}

vendor/golang.org/x/sys/unix/syscall_linux_ppc.go

@@ -3,8 +3,7 @@
 // license that can be found in the LICENSE file.
 
 //go:build linux && ppc
-// +build linux
-// +build ppc
+// +build linux,ppc
 
 package unix
 
@@ -143,7 +142,7 @@ const rlimInf32 = ^uint32(0)
 const rlimInf64 = ^uint64(0)
 
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, nil, rlim)
+	err = Prlimit(0, resource, nil, rlim)
 	if err != ENOSYS {
 		return err
 	}
@@ -171,7 +170,7 @@ func Getrlimit(resource int, rlim *Rlimit) (err error) {
 //sysnb	setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT
 
 func Setrlimit(resource int, rlim *Rlimit) (err error) {
-	err = prlimit(0, resource, rlim, nil)
+	err = Prlimit(0, resource, rlim, nil)
 	if err != ENOSYS {
 		return err
 	}

vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -13,7 +13,10 @@
 package unix
 
 import (
+	"fmt"
+	"os"
 	"runtime"
+	"sync"
 	"syscall"
 	"unsafe"
 )
@@ -744,3 +747,240 @@ func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, e
 func Munmap(b []byte) (err error) {
 	return mapper.Munmap(b)
 }
+
+// Event Ports
+
+type fileObjCookie struct {
+	fobj   *fileObj
+	cookie interface{}
+}
+
+// EventPort provides a safe abstraction on top of Solaris/illumos Event Ports.
+type EventPort struct {
+	port  int
+	mu    sync.Mutex
+	fds   map[uintptr]interface{}
+	paths map[string]*fileObjCookie
+}
+
+// PortEvent is an abstraction of the port_event C struct.
+// Compare Source against PORT_SOURCE_FILE or PORT_SOURCE_FD
+// to see if Path or Fd was the event source. The other will be
+// uninitialized.
+type PortEvent struct {
+	Cookie interface{}
+	Events int32
+	Fd     uintptr
+	Path   string
+	Source uint16
+	fobj   *fileObj
+}
+
+// NewEventPort creates a new EventPort including the
+// underlying call to port_create(3c).
+func NewEventPort() (*EventPort, error) {
+	port, err := port_create()
+	if err != nil {
+		return nil, err
+	}
+	e := &EventPort{
+		port:  port,
+		fds:   make(map[uintptr]interface{}),
+		paths: make(map[string]*fileObjCookie),
+	}
+	return e, nil
+}
+
+//sys	port_create() (n int, err error)
+//sys	port_associate(port int, source int, object uintptr, events int, user *byte) (n int, err error)
+//sys	port_dissociate(port int, source int, object uintptr) (n int, err error)
+//sys	port_get(port int, pe *portEvent, timeout *Timespec) (n int, err error)
+//sys	port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Timespec) (n int, err error)
+
+// Close closes the event port.
+func (e *EventPort) Close() error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	e.fds = nil
+	e.paths = nil
+	return Close(e.port)
+}
+
+// PathIsWatched checks to see if path is associated with this EventPort.
+func (e *EventPort) PathIsWatched(path string) bool {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, found := e.paths[path]
+	return found
+}
+
+// FdIsWatched checks to see if fd is associated with this EventPort.
+func (e *EventPort) FdIsWatched(fd uintptr) bool {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, found := e.fds[fd]
+	return found
+}
+
+// AssociatePath wraps port_associate(3c) for a filesystem path including
+// creating the necessary file_obj from the provided stat information.
+func (e *EventPort) AssociatePath(path string, stat os.FileInfo, events int, cookie interface{}) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	if _, found := e.paths[path]; found {
+		return fmt.Errorf("%v is already associated with this Event Port", path)
+	}
+	fobj, err := createFileObj(path, stat)
+	if err != nil {
+		return err
+	}
+	fCookie := &fileObjCookie{fobj, cookie}
+	_, err = port_associate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(fobj)), events, (*byte)(unsafe.Pointer(&fCookie.cookie)))
+	if err != nil {
+		return err
+	}
+	e.paths[path] = fCookie
+	return nil
+}
+
+// DissociatePath wraps port_dissociate(3c) for a filesystem path.
+func (e *EventPort) DissociatePath(path string) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	f, ok := e.paths[path]
+	if !ok {
+		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 {
+		return err
+	}
+	delete(e.paths, path)
+	return nil
+}
+
+// AssociateFd wraps calls to port_associate(3c) on file descriptors.
+func (e *EventPort) AssociateFd(fd uintptr, events int, cookie interface{}) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	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)))
+	if err != nil {
+		return err
+	}
+	e.fds[fd] = pcookie
+	return nil
+}
+
+// DissociateFd wraps calls to port_dissociate(3c) on file descriptors.
+func (e *EventPort) DissociateFd(fd uintptr) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, ok := e.fds[fd]
+	if !ok {
+		return fmt.Errorf("%v is not associated with this Event Port", fd)
+	}
+	_, err := port_dissociate(e.port, PORT_SOURCE_FD, fd)
+	if err != nil {
+		return err
+	}
+	delete(e.fds, fd)
+	return nil
+}
+
+func createFileObj(name string, stat os.FileInfo) (*fileObj, error) {
+	fobj := new(fileObj)
+	bs, err := ByteSliceFromString(name)
+	if err != nil {
+		return nil, err
+	}
+	fobj.Name = (*int8)(unsafe.Pointer(&bs[0]))
+	s := stat.Sys().(*syscall.Stat_t)
+	fobj.Atim.Sec = s.Atim.Sec
+	fobj.Atim.Nsec = s.Atim.Nsec
+	fobj.Mtim.Sec = s.Mtim.Sec
+	fobj.Mtim.Nsec = s.Mtim.Nsec
+	fobj.Ctim.Sec = s.Ctim.Sec
+	fobj.Ctim.Nsec = s.Ctim.Nsec
+	return fobj, nil
+}
+
+// GetOne wraps port_get(3c) and returns a single PortEvent.
+func (e *EventPort) GetOne(t *Timespec) (*PortEvent, error) {
+	pe := new(portEvent)
+	_, err := port_get(e.port, pe, t)
+	if err != nil {
+		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)
+	}
+	return p, nil
+}
+
+// Pending wraps port_getn(3c) and returns how many events are pending.
+func (e *EventPort) Pending() (int, error) {
+	var n uint32 = 0
+	_, err := port_getn(e.port, nil, 0, &n, nil)
+	return int(n), err
+}
+
+// Get wraps port_getn(3c) and fills a slice of PortEvent.
+// It will block until either min events have been received
+// or the timeout has been exceeded. It will return how many
+// events were actually received along with any error information.
+func (e *EventPort) Get(s []PortEvent, min int, timeout *Timespec) (int, error) {
+	if min == 0 {
+		return 0, fmt.Errorf("need to request at least one event or use Pending() instead")
+	}
+	if len(s) < min {
+		return 0, fmt.Errorf("len(s) (%d) is less than min events requested (%d)", len(s), min)
+	}
+	got := uint32(min)
+	max := uint32(len(s))
+	var err error
+	ps := make([]portEvent, max, max)
+	_, err = port_getn(e.port, &ps[0], max, &got, timeout)
+	// got will be trustworthy with ETIME, but not any other error.
+	if err != nil && err != ETIME {
+		return 0, err
+	}
+	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)
+		}
+	}
+	return int(got), err
+}

vendor/golang.org/x/sys/unix/syscall_unix.go

@@ -313,6 +313,10 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
 	return
 }
 
+func Send(s int, buf []byte, flags int) (err error) {
+	return sendto(s, buf, flags, nil, 0)
+}
+
 func Sendto(fd int, p []byte, flags int, to Sockaddr) (err error) {
 	ptr, n, err := to.sockaddr()
 	if err != nil {

vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go

@@ -1206,6 +1206,7 @@ const (
 	RTF_DONE                          = 0x40
 	RTF_DYNAMIC                       = 0x10
 	RTF_GATEWAY                       = 0x2
+	RTF_GLOBAL                        = 0x40000000
 	RTF_HOST                          = 0x4
 	RTF_IFREF                         = 0x4000000
 	RTF_IFSCOPE                       = 0x1000000

vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go

@@ -1206,6 +1206,7 @@ const (
 	RTF_DONE                          = 0x40
 	RTF_DYNAMIC                       = 0x10
 	RTF_GATEWAY                       = 0x2
+	RTF_GLOBAL                        = 0x40000000
 	RTF_HOST                          = 0x4
 	RTF_IFREF                         = 0x4000000
 	RTF_IFSCOPE                       = 0x1000000

vendor/golang.org/x/sys/unix/zerrors_linux.go

@@ -228,6 +228,8 @@ const (
 	BPF_OR                                      = 0x40
 	BPF_PSEUDO_BTF_ID                           = 0x3
 	BPF_PSEUDO_CALL                             = 0x1
+	BPF_PSEUDO_FUNC                             = 0x4
+	BPF_PSEUDO_KFUNC_CALL                       = 0x2
 	BPF_PSEUDO_MAP_FD                           = 0x1
 	BPF_PSEUDO_MAP_VALUE                        = 0x2
 	BPF_RET                                     = 0x6
@@ -475,6 +477,8 @@ const (
 	DM_LIST_VERSIONS                            = 0xc138fd0d
 	DM_MAX_TYPE_NAME                            = 0x10
 	DM_NAME_LEN                                 = 0x80
+	DM_NAME_LIST_FLAG_DOESNT_HAVE_UUID          = 0x2
+	DM_NAME_LIST_FLAG_HAS_UUID                  = 0x1
 	DM_NOFLUSH_FLAG                             = 0x800
 	DM_PERSISTENT_DEV_FLAG                      = 0x8
 	DM_QUERY_INACTIVE_TABLE_FLAG                = 0x1000
@@ -494,9 +498,9 @@ const (
 	DM_UUID_FLAG                                = 0x4000
 	DM_UUID_LEN                                 = 0x81
 	DM_VERSION                                  = 0xc138fd00
-	DM_VERSION_EXTRA                            = "-ioctl (2021-02-01)"
+	DM_VERSION_EXTRA                            = "-ioctl (2021-03-22)"
 	DM_VERSION_MAJOR                            = 0x4
-	DM_VERSION_MINOR                            = 0x2c
+	DM_VERSION_MINOR                            = 0x2d
 	DM_VERSION_PATCHLEVEL                       = 0x0
 	DT_BLK                                      = 0x6
 	DT_CHR                                      = 0x2
@@ -981,12 +985,6 @@ const (
 	HPFS_SUPER_MAGIC                            = 0xf995e849
 	HUGETLBFS_MAGIC                             = 0x958458f6
 	IBSHIFT                                     = 0x10
-	ICMPV6_FILTER                               = 0x1
-	ICMPV6_FILTER_BLOCK                         = 0x1
-	ICMPV6_FILTER_BLOCKOTHERS                   = 0x3
-	ICMPV6_FILTER_PASS                          = 0x2
-	ICMPV6_FILTER_PASSONLY                      = 0x4
-	ICMP_FILTER                                 = 0x1
 	ICRNL                                       = 0x100
 	IFA_F_DADFAILED                             = 0x8
 	IFA_F_DEPRECATED                            = 0x20
@@ -1257,6 +1255,7 @@ const (
 	KEXEC_ARCH_PARISC                           = 0xf0000
 	KEXEC_ARCH_PPC                              = 0x140000
 	KEXEC_ARCH_PPC64                            = 0x150000
+	KEXEC_ARCH_RISCV                            = 0xf30000
 	KEXEC_ARCH_S390                             = 0x160000
 	KEXEC_ARCH_SH                               = 0x2a0000
 	KEXEC_ARCH_X86_64                           = 0x3e0000
@@ -1756,14 +1755,19 @@ const (
 	PERF_ATTR_SIZE_VER4                         = 0x68
 	PERF_ATTR_SIZE_VER5                         = 0x70
 	PERF_ATTR_SIZE_VER6                         = 0x78
+	PERF_ATTR_SIZE_VER7                         = 0x80
 	PERF_AUX_FLAG_COLLISION                     = 0x8
+	PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT    = 0x0
+	PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW          = 0x100
 	PERF_AUX_FLAG_OVERWRITE                     = 0x2
 	PERF_AUX_FLAG_PARTIAL                       = 0x4
+	PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK          = 0xff00
 	PERF_AUX_FLAG_TRUNCATED                     = 0x1
 	PERF_FLAG_FD_CLOEXEC                        = 0x8
 	PERF_FLAG_FD_NO_GROUP                       = 0x1
 	PERF_FLAG_FD_OUTPUT                         = 0x2
 	PERF_FLAG_PID_CGROUP                        = 0x4
+	PERF_HW_EVENT_MASK                          = 0xffffffff
 	PERF_MAX_CONTEXTS_PER_STACK                 = 0x8
 	PERF_MAX_STACK_DEPTH                        = 0x7f
 	PERF_MEM_BLK_ADDR                           = 0x4
@@ -1822,6 +1826,7 @@ const (
 	PERF_MEM_TLB_OS                             = 0x40
 	PERF_MEM_TLB_SHIFT                          = 0x1a
 	PERF_MEM_TLB_WK                             = 0x20
+	PERF_PMU_TYPE_SHIFT                         = 0x20
 	PERF_RECORD_KSYMBOL_FLAGS_UNREGISTER        = 0x1
 	PERF_RECORD_MISC_COMM_EXEC                  = 0x2000
 	PERF_RECORD_MISC_CPUMODE_MASK               = 0x7
@@ -1921,7 +1926,9 @@ const (
 	PR_PAC_APGAKEY                              = 0x10
 	PR_PAC_APIAKEY                              = 0x1
 	PR_PAC_APIBKEY                              = 0x2
+	PR_PAC_GET_ENABLED_KEYS                     = 0x3d
 	PR_PAC_RESET_KEYS                           = 0x36
+	PR_PAC_SET_ENABLED_KEYS                     = 0x3c
 	PR_SET_CHILD_SUBREAPER                      = 0x24
 	PR_SET_DUMPABLE                             = 0x4
 	PR_SET_ENDIAN                               = 0x14
@@ -2003,6 +2010,7 @@ const (
 	PTRACE_GETREGSET                            = 0x4204
 	PTRACE_GETSIGINFO                           = 0x4202
 	PTRACE_GETSIGMASK                           = 0x420a
+	PTRACE_GET_RSEQ_CONFIGURATION               = 0x420f
 	PTRACE_GET_SYSCALL_INFO                     = 0x420e
 	PTRACE_INTERRUPT                            = 0x4207
 	PTRACE_KILL                                 = 0x8
@@ -2163,6 +2171,7 @@ const (
 	RTM_DELNEIGH                                = 0x1d
 	RTM_DELNETCONF                              = 0x51
 	RTM_DELNEXTHOP                              = 0x69
+	RTM_DELNEXTHOPBUCKET                        = 0x75
 	RTM_DELNSID                                 = 0x59
 	RTM_DELQDISC                                = 0x25
 	RTM_DELROUTE                                = 0x19
@@ -2193,6 +2202,7 @@ const (
 	RTM_GETNEIGHTBL                             = 0x42
 	RTM_GETNETCONF                              = 0x52
 	RTM_GETNEXTHOP                              = 0x6a
+	RTM_GETNEXTHOPBUCKET                        = 0x76
 	RTM_GETNSID                                 = 0x5a
 	RTM_GETQDISC                                = 0x26
 	RTM_GETROUTE                                = 0x1a
@@ -2201,7 +2211,7 @@ const (
 	RTM_GETTCLASS                               = 0x2a
 	RTM_GETTFILTER                              = 0x2e
 	RTM_GETVLAN                                 = 0x72
-	RTM_MAX                                     = 0x73
+	RTM_MAX                                     = 0x77
 	RTM_NEWACTION                               = 0x30
 	RTM_NEWADDR                                 = 0x14
 	RTM_NEWADDRLABEL                            = 0x48
@@ -2215,6 +2225,7 @@ const (
 	RTM_NEWNEIGHTBL                             = 0x40
 	RTM_NEWNETCONF                              = 0x50
 	RTM_NEWNEXTHOP                              = 0x68
+	RTM_NEWNEXTHOPBUCKET                        = 0x74
 	RTM_NEWNSID                                 = 0x58
 	RTM_NEWNVLAN                                = 0x70
 	RTM_NEWPREFIX                               = 0x34
@@ -2224,8 +2235,8 @@ const (
 	RTM_NEWSTATS                                = 0x5c
 	RTM_NEWTCLASS                               = 0x28
 	RTM_NEWTFILTER                              = 0x2c
-	RTM_NR_FAMILIES                             = 0x19
-	RTM_NR_MSGTYPES                             = 0x64
+	RTM_NR_FAMILIES                             = 0x1a
+	RTM_NR_MSGTYPES                             = 0x68
 	RTM_SETDCB                                  = 0x4f
 	RTM_SETLINK                                 = 0x13
 	RTM_SETNEIGHTBL                             = 0x43
@@ -2253,6 +2264,7 @@ const (
 	RTPROT_MROUTED                              = 0x11
 	RTPROT_MRT                                  = 0xa
 	RTPROT_NTK                                  = 0xf
+	RTPROT_OPENR                                = 0x63
 	RTPROT_OSPF                                 = 0xbc
 	RTPROT_RA                                   = 0x9
 	RTPROT_REDIRECT                             = 0x1
@@ -2536,6 +2548,14 @@ const (
 	TCOFLUSH                                    = 0x1
 	TCOOFF                                      = 0x0
 	TCOON                                       = 0x1
+	TCPOPT_EOL                                  = 0x0
+	TCPOPT_MAXSEG                               = 0x2
+	TCPOPT_NOP                                  = 0x1
+	TCPOPT_SACK                                 = 0x5
+	TCPOPT_SACK_PERMITTED                       = 0x4
+	TCPOPT_TIMESTAMP                            = 0x8
+	TCPOPT_TSTAMP_HDR                           = 0x101080a
+	TCPOPT_WINDOW                               = 0x3
 	TCP_CC_INFO                                 = 0x1a
 	TCP_CM_INQ                                  = 0x24
 	TCP_CONGESTION                              = 0xd

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -147,6 +147,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -147,6 +147,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -148,6 +148,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go

@@ -147,6 +147,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x4
 	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -147,6 +147,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x4
 	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -147,6 +147,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x4
 	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -145,6 +145,7 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
 	OTPGETREGIONCOUNT                = 0x40044d0e
 	OTPGETREGIONINFO                 = 0x400c4d0f
 	OTPLOCK                          = 0x800c4d10

vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go

@@ -150,6 +150,7 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
 	OTPGETREGIONCOUNT                = 0x80044d0e
 	OTPGETREGIONINFO                 = 0x800c4d0f
 	OTPLOCK                          = 0x400c4d10

vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go

@@ -1020,7 +1020,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6

vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go

@@ -1020,7 +1020,10 @@ const (
 	RLIMIT_CPU                        = 0x0
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6

vendor/golang.org/x/sys/unix/zsyscall_linux.go

@@ -48,6 +48,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(oldpath)
@@ -1201,7 +1211,7 @@ func PivotRoot(newroot string, putold string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
+func Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
 	_, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)

vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go

@@ -141,6 +141,11 @@ import (
 //go:cgo_import_dynamic libc_getpeername getpeername "libsocket.so"
 //go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
 //go:cgo_import_dynamic libc_recvfrom recvfrom "libsocket.so"
+//go:cgo_import_dynamic libc_port_create port_create "libc.so"
+//go:cgo_import_dynamic libc_port_associate port_associate "libc.so"
+//go:cgo_import_dynamic libc_port_dissociate port_dissociate "libc.so"
+//go:cgo_import_dynamic libc_port_get port_get "libc.so"
+//go:cgo_import_dynamic libc_port_getn port_getn "libc.so"
 
 //go:linkname procpipe libc_pipe
 //go:linkname procpipe2 libc_pipe2
@@ -272,6 +277,11 @@ import (
 //go:linkname procgetpeername libc_getpeername
 //go:linkname procsetsockopt libc_setsockopt
 //go:linkname procrecvfrom libc_recvfrom
+//go:linkname procport_create libc_port_create
+//go:linkname procport_associate libc_port_associate
+//go:linkname procport_dissociate libc_port_dissociate
+//go:linkname procport_get libc_port_get
+//go:linkname procport_getn libc_port_getn
 
 var (
 	procpipe,
@@ -403,7 +413,12 @@ var (
 	proc__xnet_getsockopt,
 	procgetpeername,
 	procsetsockopt,
-	procrecvfrom syscallFunc
+	procrecvfrom,
+	procport_create,
+	procport_associate,
+	procport_dissociate,
+	procport_get,
+	procport_getn syscallFunc
 )
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
@@ -1981,3 +1996,58 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_create() (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_create)), 0, 0, 0, 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_associate(port int, source int, object uintptr, events int, user *byte) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_associate)), 5, uintptr(port), uintptr(source), uintptr(object), uintptr(events), uintptr(unsafe.Pointer(user)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_dissociate(port int, source int, object uintptr) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_dissociate)), 3, uintptr(port), uintptr(source), uintptr(object), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_get(port int, pe *portEvent, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_get)), 3, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(unsafe.Pointer(timeout)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_getn)), 5, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(max), uintptr(unsafe.Pointer(nget)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}

vendor/golang.org/x/sys/unix/zsysnum_linux_386.go

@@ -439,4 +439,7 @@ const (
 	SYS_PROCESS_MADVISE              = 440
 	SYS_EPOLL_PWAIT2                 = 441
 	SYS_MOUNT_SETATTR                = 442
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go

@@ -361,4 +361,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go

@@ -403,4 +403,7 @@ const (
 	SYS_PROCESS_MADVISE              = 440
 	SYS_EPOLL_PWAIT2                 = 441
 	SYS_MOUNT_SETATTR                = 442
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go

@@ -306,4 +306,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go

@@ -424,4 +424,7 @@ const (
 	SYS_PROCESS_MADVISE              = 4440
 	SYS_EPOLL_PWAIT2                 = 4441
 	SYS_MOUNT_SETATTR                = 4442
+	SYS_LANDLOCK_CREATE_RULESET      = 4444
+	SYS_LANDLOCK_ADD_RULE            = 4445
+	SYS_LANDLOCK_RESTRICT_SELF       = 4446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go

@@ -354,4 +354,7 @@ const (
 	SYS_PROCESS_MADVISE         = 5440
 	SYS_EPOLL_PWAIT2            = 5441
 	SYS_MOUNT_SETATTR           = 5442
+	SYS_LANDLOCK_CREATE_RULESET = 5444
+	SYS_LANDLOCK_ADD_RULE       = 5445
+	SYS_LANDLOCK_RESTRICT_SELF  = 5446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go

@@ -354,4 +354,7 @@ const (
 	SYS_PROCESS_MADVISE         = 5440
 	SYS_EPOLL_PWAIT2            = 5441
 	SYS_MOUNT_SETATTR           = 5442
+	SYS_LANDLOCK_CREATE_RULESET = 5444
+	SYS_LANDLOCK_ADD_RULE       = 5445
+	SYS_LANDLOCK_RESTRICT_SELF  = 5446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go

@@ -424,4 +424,7 @@ const (
 	SYS_PROCESS_MADVISE              = 4440
 	SYS_EPOLL_PWAIT2                 = 4441
 	SYS_MOUNT_SETATTR                = 4442
+	SYS_LANDLOCK_CREATE_RULESET      = 4444
+	SYS_LANDLOCK_ADD_RULE            = 4445
+	SYS_LANDLOCK_RESTRICT_SELF       = 4446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go

@@ -431,4 +431,7 @@ const (
 	SYS_PROCESS_MADVISE              = 440
 	SYS_EPOLL_PWAIT2                 = 441
 	SYS_MOUNT_SETATTR                = 442
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go

@@ -403,4 +403,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go

@@ -403,4 +403,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go

@@ -305,4 +305,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go

@@ -368,4 +368,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go

@@ -382,4 +382,7 @@ const (
 	SYS_PROCESS_MADVISE         = 440
 	SYS_EPOLL_PWAIT2            = 441
 	SYS_MOUNT_SETATTR           = 442
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
 )

vendor/golang.org/x/sys/unix/ztypes_linux.go

@@ -452,6 +452,11 @@ type CanFilter struct {
 	Mask uint32
 }
 
+type TCPRepairOpt struct {
+	Code uint32
+	Val  uint32
+}
+
 const (
 	SizeofSockaddrInet4     = 0x10
 	SizeofSockaddrInet6     = 0x1c
@@ -484,6 +489,7 @@ const (
 	SizeofUcred             = 0xc
 	SizeofTCPInfo           = 0x68
 	SizeofCanFilter         = 0x8
+	SizeofTCPRepairOpt      = 0x8
 )
 
 const (
@@ -681,6 +687,16 @@ type NdMsg struct {
 	Type    uint8
 }
 
+const (
+	ICMP_FILTER = 0x1
+
+	ICMPV6_FILTER             = 0x1
+	ICMPV6_FILTER_BLOCK       = 0x1
+	ICMPV6_FILTER_BLOCKOTHERS = 0x3
+	ICMPV6_FILTER_PASS        = 0x2
+	ICMPV6_FILTER_PASSONLY    = 0x4
+)
+
 const (
 	SizeofSockFilter = 0x8
 )
@@ -1001,7 +1017,7 @@ const (
 	PERF_COUNT_SW_EMULATION_FAULTS        = 0x8
 	PERF_COUNT_SW_DUMMY                   = 0x9
 	PERF_COUNT_SW_BPF_OUTPUT              = 0xa
-	PERF_COUNT_SW_MAX                     = 0xb
+	PERF_COUNT_SW_MAX                     = 0xc
 	PERF_SAMPLE_IP                        = 0x1
 	PERF_SAMPLE_TID                       = 0x2
 	PERF_SAMPLE_TIME                      = 0x4
@@ -3436,7 +3452,7 @@ const (
 	ETHTOOL_MSG_CABLE_TEST_ACT                = 0x1a
 	ETHTOOL_MSG_CABLE_TEST_TDR_ACT            = 0x1b
 	ETHTOOL_MSG_TUNNEL_INFO_GET               = 0x1c
-	ETHTOOL_MSG_USER_MAX                      = 0x1c
+	ETHTOOL_MSG_USER_MAX                      = 0x20
 	ETHTOOL_MSG_KERNEL_NONE                   = 0x0
 	ETHTOOL_MSG_STRSET_GET_REPLY              = 0x1
 	ETHTOOL_MSG_LINKINFO_GET_REPLY            = 0x2
@@ -3467,7 +3483,7 @@ 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                    = 0x1d
+	ETHTOOL_MSG_KERNEL_MAX                    = 0x21
 	ETHTOOL_A_HEADER_UNSPEC                   = 0x0
 	ETHTOOL_A_HEADER_DEV_INDEX                = 0x1
 	ETHTOOL_A_HEADER_DEV_NAME                 = 0x2

vendor/golang.org/x/sys/unix/ztypes_linux_386.go

@@ -170,6 +170,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x58
 	SizeofIovec           = 0x8

vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go

@@ -173,6 +173,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_arm.go

@@ -176,6 +176,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x58
 	SizeofIovec           = 0x8

vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go

@@ -174,6 +174,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_mips.go

@@ -175,6 +175,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x58
 	SizeofIovec           = 0x8

vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go

@@ -174,6 +174,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go

@@ -174,6 +174,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go

@@ -175,6 +175,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x58
 	SizeofIovec           = 0x8

vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go

@@ -176,6 +176,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x58
 	SizeofIovec           = 0x8

vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go

@@ -175,6 +175,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go

@@ -175,6 +175,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10

vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go

@@ -174,6 +174,11 @@ type Cmsghdr struct {
 	Type  int32
 }
 
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
 const (
 	SizeofSockaddrNFCLLCP = 0x60
 	SizeofIovec           = 0x10