update go-git to v4.12.0 - fixes #7248 (#7249)

go.mod

@@ -41,6 +41,7 @@ require (
 	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
 	github.com/facebookgo/stats v0.0.0-20151006221625-1b76add642e4 // indirect
 	github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870 // indirect
+	github.com/gliderlabs/ssh v0.1.4 // indirect
 	github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd // indirect
 	github.com/glycerine/goconvey v0.0.0-20190315024820-982ee783a72e // indirect
 	github.com/go-macaron/binding v0.0.0-20160711225916-9440f336b443
@@ -60,6 +61,7 @@ require (
 	github.com/gogits/chardet v0.0.0-20150115103509-2404f7772561
 	github.com/gogits/cron v0.0.0-20160810035002-7f3990acf183
 	github.com/gogo/protobuf v1.2.1 // indirect
+	github.com/google/go-cmp v0.3.0 // indirect
 	github.com/google/go-github/v24 v24.0.1
 	github.com/gorilla/context v1.1.1
 	github.com/issue9/assert v1.3.2 // indirect
@@ -90,7 +92,6 @@ require (
 	github.com/nfnt/resize v0.0.0-20160724205520-891127d8d1b5
 	github.com/oliamb/cutter v0.2.2
 	github.com/philhofer/fwd v1.0.0 // indirect
-	github.com/pkg/errors v0.8.1 // indirect
 	github.com/pquerna/otp v0.0.0-20160912161815-54653902c20e
 	github.com/prometheus/client_golang v0.9.0
 	github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 // indirect
@@ -115,11 +116,12 @@ require (
 	github.com/willf/bitset v0.0.0-20180426185212-8ce1146b8621 // indirect
 	github.com/yohcop/openid-go v0.0.0-20160914080427-2c050d2dae53
 	go.etcd.io/bbolt v1.3.2 // indirect
-	golang.org/x/crypto v0.0.0-20190418165655-df01cb2cc480
+	golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443
-	golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519
+	golang.org/x/net v0.0.0-20190613194153-d28f0bde5980
 	golang.org/x/oauth2 v0.0.0-20181101160152-c453e0c75759
-	golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e
+	golang.org/x/sys v0.0.0-20190618155005-516e3c20635f
-	golang.org/x/text v0.3.0
+	golang.org/x/text v0.3.2
+	golang.org/x/tools v0.0.0-20190618163018-fdf1049a943a // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 // indirect
 	gopkg.in/bufio.v1 v1.0.0-20140618132640-567b2bfa514e // indirect
@@ -130,7 +132,7 @@ require (
 	gopkg.in/macaron.v1 v1.3.2
 	gopkg.in/redis.v2 v2.3.2 // indirect
 	gopkg.in/src-d/go-billy.v4 v4.3.0
-	gopkg.in/src-d/go-git.v4 v4.11.0
+	gopkg.in/src-d/go-git.v4 v4.12.0
 	gopkg.in/testfixtures.v2 v2.5.0
 	mvdan.cc/xurls/v2 v2.0.0
 	strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a

go.sum

@@ -19,6 +19,8 @@ github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470 h1:4jHLmof+Hb
 github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470/go.mod h1:3I+3V7B6gTBYfdpYgIG2ymALS9H+5VDKUl3lHH7ToM4=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=
@@ -62,7 +64,6 @@ github.com/dgrijalva/jwt-go v0.0.0-20161101193935-9ed569b5d1ac h1:xrQJVwQCGqDvOO
 github.com/dgrijalva/jwt-go v0.0.0-20161101193935-9ed569b5d1ac/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712 h1:aaQcKT9WumO6JEJcRyTqFVq4XUZiUcKR2/GI31TOcz8=
 github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
-github.com/emirpasic/gods v1.9.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/etcd-io/bbolt v1.3.2 h1:RLRQ0TKLX7DlBRXAJHvbmXL17Q3KNnTBtZ9B6Qo+/Y0=
@@ -89,8 +90,9 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjr
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/gliderlabs/ssh v0.1.1 h1:j3L6gSLQalDETeEg/Jg0mGY0/y/N6zI2xX1978P0Uqw=
+github.com/gliderlabs/ssh v0.1.3/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
-github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
+github.com/gliderlabs/ssh v0.1.4 h1:5N8AYXpaQAPy0L7linKa5aI+WRfyYagAhjksVzxh+mI=
+github.com/gliderlabs/ssh v0.1.4/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
 github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd h1:r04MMPyLHj/QwZuMJ5+7tJcBr1AQjpiAK/rZWRrQT7o=
 github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
 github.com/glycerine/goconvey v0.0.0-20190315024820-982ee783a72e h1:SiEs4J3BKVIeaWrH3tKaz3QLZhJ68iJ/A4xrzIoE5+Y=
@@ -138,6 +140,8 @@ github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pO
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
+github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-github v17.0.0+incompatible h1:N0LgJ1j65A7kfXrZnUDaYCs/Sf4rEjNlfyDHW9dolSY=
 github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
 github.com/google/go-github/v24 v24.0.1 h1:KCt1LjMJEey1qvPXxa9SjaWxwTsCWSq6p2Ju57UR4Q4=
@@ -230,8 +234,8 @@ github.com/mcuadros/go-version v0.0.0-20190308113854-92cdf37c5b75 h1:Pijfgr7ZuvX
 github.com/mcuadros/go-version v0.0.0-20190308113854-92cdf37c5b75/go.mod h1:76rfSfYPWj01Z85hUf/ituArm797mNKcvINh1OlsZKo=
 github.com/microcosm-cc/bluemonday v0.0.0-20161012083705-f77f16ffc87a h1:d18LCO3ctH2kugUqt0pEyKKP8L+IYrocaPqGFilhTKk=
 github.com/microcosm-cc/bluemonday v0.0.0-20161012083705-f77f16ffc87a/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
-github.com/mitchellh/go-homedir v1.0.0 h1:vKb8ShqSby24Yrqr/yDYkuFz8d0WUjys40rvnGC8aR0=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
-github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mrjones/oauth v0.0.0-20180629183705-f4e24b6d100c h1:3wkDRdxK92dF+c1ke2dtj7ZzemFWBHB9plnJOtlwdFA=
 github.com/mrjones/oauth v0.0.0-20180629183705-f4e24b6d100c/go.mod h1:skjdDftzkFALcuGzYSklqYd8gvat6F1gZJ4YPVbkZpM=
 github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae h1:VeRdUYdCw49yizlSbMEn2SZ+gT+3IUKx8BqxyQdz+BY=
@@ -315,8 +319,8 @@ github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/willf/bitset v0.0.0-20180426185212-8ce1146b8621 h1:E8u341JM/N8LCnPXBV6ZFD1RKo/j+qHl1XOqSV+GstA=
 github.com/willf/bitset v0.0.0-20180426185212-8ce1146b8621/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
-github.com/xanzy/ssh-agent v0.2.0 h1:Adglfbi5p9Z0BmK2oKU9nTG+zKfniSfnaMYB+ULd+Ro=
+github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
-github.com/xanzy/ssh-agent v0.2.0/go.mod h1:0NyE30eGUDliuLEHJgYte/zncp2zdTStcOnWhgSqHD8=
+github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
 github.com/yohcop/openid-go v0.0.0-20160914080427-2c050d2dae53 h1:HsIQ6yAjfjQ3IxPGrTusxp6Qxn92gNVq2x5CbvQvx3w=
 github.com/yohcop/openid-go v0.0.0-20160914080427-2c050d2dae53/go.mod h1:f6elajwZV+xceiaqgRL090YzLEDGSbqr3poGL3ZgXYo=
 github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
@@ -324,32 +328,51 @@ github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wK
 go.etcd.io/bbolt v1.3.2 h1:Z/90sZLPOeCy2PwprqkFa25PdkusRzaj9P8zm/KNyvk=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 golang.org/x/crypto v0.0.0-20180820150726-614d502a4dac/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793 h1:u+LnwYTOOW7Ukr/fppxEb1Nwz0AtPflrblfvUudpo+I=
+golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190418165655-df01cb2cc480 h1:O5YqonU5IWby+w98jVUG9h7zlCWCcH4RHyPVReBmhzk=
 golang.org/x/crypto v0.0.0-20190418165655-df01cb2cc480/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
+golang.org/x/crypto v0.0.0-20190422183909-d864b10871cd/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443 h1:IcSOAf4PyMp3U3XbIEj1/xJ2BjNN2jWv7JoyOsMxXUU=
+golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519 h1:x6rhz8Y9CjbgQkccRGmELH6K+LJj7tOoh3XWeC1yaQM=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190502183928-7f726cade0ab/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
+golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180620175406-ef147856a6dd/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181101160152-c453e0c75759 h1:TMrx+Qdx7uJAeUbv15N72h5Hmyb5+VDjEiMufAEAM04=
 golang.org/x/oauth2 v0.0.0-20181101160152-c453e0c75759/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+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 v0.0.0-20180824143301-4910a1d54f87/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180903190138-2b024373dcd9/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e h1:nFYrTHrdrAOpShe27kaFHjsqYSEQ0KWqdWLu3xuZJts=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190618155005-516e3c20635f h1:dHNZYIYdq2QuU6w73vZ/DzesPbVlZVYZTtTZmrnsbQ8=
+golang.org/x/sys v0.0.0-20190618155005-516e3c20635f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 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/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635 h1:2eB4G6bDQDeP69ZXbOKC00S2Kf6TIiRS+DzfKsKeQU0=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190618163018-fdf1049a943a h1:aQmaYPOmKItb96VioBrTlYay5tSNUdKAFEhPCWMeLSM=
+golang.org/x/tools v0.0.0-20190618163018-fdf1049a943a/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0 h1:S0iUepdCWODXRvtE+gcRDd15L+k+k1AiHlMiMjefH24=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -376,13 +399,12 @@ gopkg.in/macaron.v1 v1.3.2 h1:AvWIaPmwBUA87/OWzePkoxeaw6YJWDfBt1pDFPBnLf8=
 gopkg.in/macaron.v1 v1.3.2/go.mod h1:PrsiawTWAGZs6wFbT5hlr7SQ2Ns9h7cUVtcUu4lQOVo=
 gopkg.in/redis.v2 v2.3.2 h1:GPVIIB/JnL1wvfULefy3qXmPu1nfNu2d0yA09FHgwfs=
 gopkg.in/redis.v2 v2.3.2/go.mod h1:4wl9PJ/CqzeHk3LVq1hNLHH8krm3+AXEgut4jVc++LU=
-gopkg.in/src-d/go-billy.v4 v4.2.1/go.mod h1:tm33zBoOwxjYHZIE+OV8bxTWFMJLrconzFMd38aARFk=
 gopkg.in/src-d/go-billy.v4 v4.3.0 h1:KtlZ4c1OWbIs4jCv5ZXrTqG8EQocr0g/d4DjNg70aek=
 gopkg.in/src-d/go-billy.v4 v4.3.0/go.mod h1:tm33zBoOwxjYHZIE+OV8bxTWFMJLrconzFMd38aARFk=
-gopkg.in/src-d/go-git-fixtures.v3 v3.1.1 h1:XWW/s5W18RaJpmo1l0IYGqXKuJITWRFuA45iOf1dKJs=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0 h1:ivZFOIltbce2Mo8IjzUHAFoq/IylO9WHhNOAJK+LsJg=
-gopkg.in/src-d/go-git-fixtures.v3 v3.1.1/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
-gopkg.in/src-d/go-git.v4 v4.11.0 h1:cJwWgJ0DXifrNrXM6RGN1Y2yR60Rr1zQ9Q5DX5S9qgU=
+gopkg.in/src-d/go-git.v4 v4.12.0 h1:CKgvBCJCcdfNnyXPYI4Cp8PaDDAmAPEN0CtfEdEAbd8=
-gopkg.in/src-d/go-git.v4 v4.11.0/go.mod h1:Vtut8izDyrM8BUVQnzJ+YvmNcem2J89EmfZYCkLokZk=
+gopkg.in/src-d/go-git.v4 v4.12.0/go.mod h1:zjlNnzc1Wjn43v3Mtii7RVxiReNP0fIu9npcXKzuNp4=
 gopkg.in/stretchr/testify.v1 v1.2.2 h1:yhQC6Uy5CqibAIlk1wlusa/MJ3iAN49/BsR/dCCKz3M=
 gopkg.in/stretchr/testify.v1 v1.2.2/go.mod h1:QI5V/q6UbPmuhtm10CaFZxED9NreB8PnFYN9JcR6TxU=
 gopkg.in/testfixtures.v2 v2.5.0 h1:N08B7l2GzFQenyYbzqthDnKAA+cmb17iAZhhFxr7JHw=

vendor/github.com/mitchellh/go-homedir/homedir.go

@@ -76,6 +76,16 @@ func Expand(path string) (string, error) {
 	return filepath.Join(dir, path[1:]), nil
 }
 
+// Reset clears the cache, forcing the next call to Dir to re-detect
+// the home directory. This generally never has to be called, but can be
+// useful in tests if you're modifying the home directory via the HOME
+// env var or something.
+func Reset() {
+	cacheLock.Lock()
+	defer cacheLock.Unlock()
+	homedirCache = ""
+}
+
 func dirUnix() (string, error) {
 	homeEnv := "HOME"
 	if runtime.GOOS == "plan9" {

vendor/github.com/xanzy/ssh-agent/go.mod

@@ -0,0 +1,6 @@
+module github.com/xanzy/ssh-agent
+
+require (
+	golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2
+	golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0 // indirect
+)

vendor/github.com/xanzy/ssh-agent/go.sum

@@ -0,0 +1,4 @@
+golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2 h1:NwxKRvbkH5MsNkvOtPZi3/3kmI8CAzs3mtv+GLQMkNo=
+golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0 h1:bzeyCHgoAyjZjAhvTpks+qM7sdlh4cCSitmXeCEO3B4=
+golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

vendor/golang.org/x/crypto/acme/autocert/autocert.go

@@ -32,6 +32,7 @@ import (
 	"time"
 
 	"golang.org/x/crypto/acme"
+	"golang.org/x/net/idna"
 )
 
 // createCertRetryAfter is how much time to wait before removing a failed state
@@ -62,10 +63,16 @@ type HostPolicy func(ctx context.Context, host string) error
 // HostWhitelist returns a policy where only the specified host names are allowed.
 // Only exact matches are currently supported. Subdomains, regexp or wildcard
 // will not match.
+//
+// Note that all hosts will be converted to Punycode via idna.Lookup.ToASCII so that
+// Manager.GetCertificate can handle the Unicode IDN and mixedcase hosts correctly.
+// Invalid hosts will be silently ignored.
 func HostWhitelist(hosts ...string) HostPolicy {
 	whitelist := make(map[string]bool, len(hosts))
 	for _, h := range hosts {
-		whitelist[h] = true
+		if h, err := idna.Lookup.ToASCII(h); err == nil {
+			whitelist[h] = true
+		}
 	}
 	return func(_ context.Context, host string) error {
 		if !whitelist[host] {
@@ -243,7 +250,17 @@ func (m *Manager) GetCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate,
 	if !strings.Contains(strings.Trim(name, "."), ".") {
 		return nil, errors.New("acme/autocert: server name component count invalid")
 	}
-	if strings.ContainsAny(name, `+/\`) {
+
+	// Note that this conversion is necessary because some server names in the handshakes
+	// started by some clients (such as cURL) are not converted to Punycode, which will
+	// prevent us from obtaining certificates for them. In addition, we should also treat
+	// example.com and EXAMPLE.COM as equivalent and return the same certificate for them.
+	// Fortunately, this conversion also helped us deal with this kind of mixedcase problems.
+	//
+	// Due to the "σςΣ" problem (see https://unicode.org/faq/idn.html#22), we can't use
+	// idna.Punycode.ToASCII (or just idna.ToASCII) here.
+	name, err := idna.Lookup.ToASCII(name)
+	if err != nil {
 		return nil, errors.New("acme/autocert: server name contains invalid character")
 	}
 

vendor/golang.org/x/crypto/ed25519/ed25519.go

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// In Go 1.13, the ed25519 package was promoted to the standard library as
+// crypto/ed25519, and this package became a wrapper for the standard library one.
+//
+// +build !go1.13
+
 // Package ed25519 implements the Ed25519 signature algorithm. See
 // https://ed25519.cr.yp.to/.
 //

vendor/golang.org/x/crypto/ed25519/ed25519_go113.go

@@ -0,0 +1,73 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.13
+
+// Package ed25519 implements the Ed25519 signature algorithm. See
+// https://ed25519.cr.yp.to/.
+//
+// These functions are also compatible with the “Ed25519” function defined in
+// RFC 8032. However, unlike RFC 8032's formulation, this package's private key
+// representation includes a public key suffix to make multiple signing
+// operations with the same key more efficient. This package refers to the RFC
+// 8032 private key as the “seed”.
+//
+// Beginning with Go 1.13, the functionality of this package was moved to the
+// standard library as crypto/ed25519. This package only acts as a compatibility
+// wrapper.
+package ed25519
+
+import (
+	"crypto/ed25519"
+	"io"
+)
+
+const (
+	// PublicKeySize is the size, in bytes, of public keys as used in this package.
+	PublicKeySize = 32
+	// PrivateKeySize is the size, in bytes, of private keys as used in this package.
+	PrivateKeySize = 64
+	// SignatureSize is the size, in bytes, of signatures generated and verified by this package.
+	SignatureSize = 64
+	// SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032.
+	SeedSize = 32
+)
+
+// PublicKey is the type of Ed25519 public keys.
+//
+// This type is an alias for crypto/ed25519's PublicKey type.
+// See the crypto/ed25519 package for the methods on this type.
+type PublicKey = ed25519.PublicKey
+
+// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer.
+//
+// This type is an alias for crypto/ed25519's PrivateKey type.
+// See the crypto/ed25519 package for the methods on this type.
+type PrivateKey = ed25519.PrivateKey
+
+// GenerateKey generates a public/private key pair using entropy from rand.
+// If rand is nil, crypto/rand.Reader will be used.
+func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) {
+	return ed25519.GenerateKey(rand)
+}
+
+// NewKeyFromSeed calculates a private key from a seed. It will panic if
+// len(seed) is not SeedSize. This function is provided for interoperability
+// with RFC 8032. RFC 8032's private keys correspond to seeds in this
+// package.
+func NewKeyFromSeed(seed []byte) PrivateKey {
+	return ed25519.NewKeyFromSeed(seed)
+}
+
+// Sign signs the message with privateKey and returns a signature. It will
+// panic if len(privateKey) is not PrivateKeySize.
+func Sign(privateKey PrivateKey, message []byte) []byte {
+	return ed25519.Sign(privateKey, message)
+}
+
+// Verify reports whether sig is a valid signature of message by publicKey. It
+// will panic if len(publicKey) is not PublicKeySize.
+func Verify(publicKey PublicKey, message, sig []byte) bool {
+	return ed25519.Verify(publicKey, message, sig)
+}

vendor/golang.org/x/crypto/internal/chacha20/asm_ppc64le.s

@@ -0,0 +1,668 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Based on CRYPTOGAMS code with the following comment:
+// # ====================================================================
+// # Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
+// # project. The module is, however, dual licensed under OpenSSL and
+// # CRYPTOGAMS licenses depending on where you obtain it. For further
+// # details see http://www.openssl.org/~appro/cryptogams/.
+// # ====================================================================
+
+// Original code can be found at the link below:
+// https://github.com/dot-asm/cryptogams/commit/a60f5b50ed908e91e5c39ca79126a4a876d5d8ff
+
+// There are some differences between CRYPTOGAMS code and this one. The round
+// loop for "_int" isn't the same as the original. Some adjustments were
+// necessary because there are less vector registers available.  For example, some
+// X variables (r12, r13, r14, and r15) share the same register used by the
+// counter. The original code uses ctr to name the counter. Here we use CNT
+// because golang uses CTR as the counter register name.
+
+// +build ppc64le,!gccgo,!appengine
+
+#include "textflag.h"
+
+#define OUT  R3
+#define INP  R4
+#define LEN  R5
+#define KEY  R6
+#define CNT  R7
+
+#define TEMP R8
+
+#define X0   R11
+#define X1   R12
+#define X2   R14
+#define X3   R15
+#define X4   R16
+#define X5   R17
+#define X6   R18
+#define X7   R19
+#define X8   R20
+#define X9   R21
+#define X10  R22
+#define X11  R23
+#define X12  R24
+#define X13  R25
+#define X14  R26
+#define X15  R27
+
+#define CON0 X0
+#define CON1 X1
+#define CON2 X2
+#define CON3 X3
+
+#define KEY0 X4
+#define KEY1 X5
+#define KEY2 X6
+#define KEY3 X7
+#define KEY4 X8
+#define KEY5 X9
+#define KEY6 X10
+#define KEY7 X11
+
+#define CNT0 X12
+#define CNT1 X13
+#define CNT2 X14
+#define CNT3 X15
+
+#define TMP0 R9
+#define TMP1 R10
+#define TMP2 R28
+#define TMP3 R29
+
+#define CONSTS  R8
+
+#define A0      V0
+#define B0      V1
+#define C0      V2
+#define D0      V3
+#define A1      V4
+#define B1      V5
+#define C1      V6
+#define D1      V7
+#define A2      V8
+#define B2      V9
+#define C2      V10
+#define D2      V11
+#define T0      V12
+#define T1      V13
+#define T2      V14
+
+#define K0      V15
+#define K1      V16
+#define K2      V17
+#define K3      V18
+#define K4      V19
+#define K5      V20
+
+#define FOUR    V21
+#define SIXTEEN V22
+#define TWENTY4 V23
+#define TWENTY  V24
+#define TWELVE  V25
+#define TWENTY5 V26
+#define SEVEN   V27
+
+#define INPPERM V28
+#define OUTPERM V29
+#define OUTMASK V30
+
+#define DD0     V31
+#define DD1     SEVEN
+#define DD2     T0
+#define DD3     T1
+#define DD4     T2
+
+DATA  ·consts+0x00(SB)/8, $0x3320646e61707865
+DATA  ·consts+0x08(SB)/8, $0x6b20657479622d32
+DATA  ·consts+0x10(SB)/8, $0x0000000000000001
+DATA  ·consts+0x18(SB)/8, $0x0000000000000000
+DATA  ·consts+0x20(SB)/8, $0x0000000000000004
+DATA  ·consts+0x28(SB)/8, $0x0000000000000000
+DATA  ·consts+0x30(SB)/8, $0x0a0b08090e0f0c0d
+DATA  ·consts+0x38(SB)/8, $0x0203000106070405
+DATA  ·consts+0x40(SB)/8, $0x090a0b080d0e0f0c
+DATA  ·consts+0x48(SB)/8, $0x0102030005060704
+GLOBL ·consts(SB), RODATA, $80
+
+//func chaCha20_ctr32_vmx(out, inp *byte, len int, key *[32]byte, counter *[16]byte)
+TEXT ·chaCha20_ctr32_vmx(SB),NOSPLIT|NOFRAME,$0
+	// Load the arguments inside the registers
+	MOVD out+0(FP), OUT
+	MOVD inp+8(FP), INP
+	MOVD len+16(FP), LEN
+	MOVD key+24(FP), KEY
+	MOVD counter+32(FP), CNT
+
+	MOVD $·consts(SB), CONSTS // point to consts addr
+
+	MOVD $16, X0
+	MOVD $32, X1
+	MOVD $48, X2
+	MOVD $64, X3
+	MOVD $31, X4
+	MOVD $15, X5
+
+	// Load key
+	LVX  (KEY)(R0), K1
+	LVSR (KEY)(R0), T0
+	LVX  (KEY)(X0), K2
+	LVX  (KEY)(X4), DD0
+
+	// Load counter
+	LVX  (CNT)(R0), K3
+	LVSR (CNT)(R0), T1
+	LVX  (CNT)(X5), DD1
+
+	// Load constants
+	LVX (CONSTS)(R0), K0
+	LVX (CONSTS)(X0), K5
+	LVX (CONSTS)(X1), FOUR
+	LVX (CONSTS)(X2), SIXTEEN
+	LVX (CONSTS)(X3), TWENTY4
+
+	// Align key and counter
+	VPERM K2,  K1, T0, K1
+	VPERM DD0, K2, T0, K2
+	VPERM DD1, K3, T1, K3
+
+	// Load counter to GPR
+	MOVWZ 0(CNT), CNT0
+	MOVWZ 4(CNT), CNT1
+	MOVWZ 8(CNT), CNT2
+	MOVWZ 12(CNT), CNT3
+
+	// Adjust vectors for the initial state
+	VADDUWM K3, K5, K3
+	VADDUWM K3, K5, K4
+	VADDUWM K4, K5, K5
+
+	// Synthesized constants
+	VSPLTISW $-12, TWENTY
+	VSPLTISW $12, TWELVE
+	VSPLTISW $-7, TWENTY5
+
+	VXOR T0, T0, T0
+	VSPLTISW $-1, OUTMASK
+	LVSR (INP)(R0), INPPERM
+	LVSL (OUT)(R0), OUTPERM
+	VPERM OUTMASK, T0, OUTPERM, OUTMASK
+
+loop_outer_vmx:
+	// Load constant
+	MOVD $0x61707865, CON0
+	MOVD $0x3320646e, CON1
+	MOVD $0x79622d32, CON2
+	MOVD $0x6b206574, CON3
+
+	VOR K0, K0, A0
+	VOR K0, K0, A1
+	VOR K0, K0, A2
+	VOR K1, K1, B0
+
+	MOVD $10, TEMP
+
+	// Load key to GPR
+	MOVWZ 0(KEY), X4
+	MOVWZ 4(KEY), X5
+	MOVWZ 8(KEY), X6
+	MOVWZ 12(KEY), X7
+	VOR K1, K1, B1
+	VOR K1, K1, B2
+	MOVWZ 16(KEY), X8
+	MOVWZ  0(CNT), X12
+	MOVWZ 20(KEY), X9
+	MOVWZ 4(CNT), X13
+	VOR K2, K2, C0
+	VOR K2, K2, C1
+	MOVWZ 24(KEY), X10
+	MOVWZ 8(CNT), X14
+	VOR K2, K2, C2
+	VOR K3, K3, D0
+	MOVWZ 28(KEY), X11
+	MOVWZ 12(CNT), X15
+	VOR K4, K4, D1
+	VOR K5, K5, D2
+
+	MOVD X4, TMP0
+	MOVD X5, TMP1
+	MOVD X6, TMP2
+	MOVD X7, TMP3
+	VSPLTISW $7, SEVEN
+
+	MOVD TEMP, CTR
+
+loop_vmx:
+	// CRYPTOGAMS uses a macro to create a loop using perl. This isn't possible
+	// using assembly macros.  Therefore, the macro expansion result was used
+	// in order to maintain the algorithm efficiency.
+	// This loop generates three keystream blocks using VMX instructions and,
+	// in parallel, one keystream block using scalar instructions.
+	ADD X4, X0, X0
+	ADD X5, X1, X1
+	VADDUWM A0, B0, A0
+	VADDUWM A1, B1, A1
+	ADD X6, X2, X2
+	ADD X7, X3, X3
+	VADDUWM A2, B2, A2
+	VXOR D0, A0, D0
+	XOR X0, X12, X12
+	XOR X1, X13, X13
+	VXOR D1, A1, D1
+	VXOR D2, A2, D2
+	XOR X2, X14, X14
+	XOR X3, X15, X15
+	VPERM D0, D0, SIXTEEN, D0
+	VPERM D1, D1, SIXTEEN, D1
+	ROTLW $16, X12, X12
+	ROTLW $16, X13, X13
+	VPERM D2, D2, SIXTEEN, D2
+	VADDUWM C0, D0, C0
+	ROTLW $16, X14, X14
+	ROTLW $16, X15, X15
+	VADDUWM C1, D1, C1
+	VADDUWM C2, D2, C2
+	ADD X12, X8, X8
+	ADD X13, X9, X9
+	VXOR B0, C0, T0
+	VXOR B1, C1, T1
+	ADD X14, X10, X10
+	ADD X15, X11, X11
+	VXOR B2, C2, T2
+	VRLW T0, TWELVE, B0
+	XOR X8, X4, X4
+	XOR X9, X5, X5
+	VRLW T1, TWELVE, B1
+	VRLW T2, TWELVE, B2
+	XOR X10, X6, X6
+	XOR X11, X7, X7
+	VADDUWM A0, B0, A0
+	VADDUWM A1, B1, A1
+	ROTLW $12, X4, X4
+	ROTLW $12, X5, X5
+	VADDUWM A2, B2, A2
+	VXOR D0, A0, D0
+	ROTLW $12, X6, X6
+	ROTLW $12, X7, X7
+	VXOR D1, A1, D1
+	VXOR D2, A2, D2
+	ADD X4, X0, X0
+	ADD X5, X1, X1
+	VPERM D0, D0, TWENTY4, D0
+	VPERM D1, D1, TWENTY4, D1
+	ADD X6, X2, X2
+	ADD X7, X3, X3
+	VPERM D2, D2, TWENTY4, D2
+	VADDUWM C0, D0, C0
+	XOR X0, X12, X12
+	XOR X1, X13, X13
+	VADDUWM C1, D1, C1
+	VADDUWM C2, D2, C2
+	XOR X2, X14, X14
+	XOR X3, X15, X15
+	VXOR B0, C0, T0
+	VXOR B1, C1, T1
+	ROTLW $8, X12, X12
+	ROTLW $8, X13, X13
+	VXOR B2, C2, T2
+	VRLW T0, SEVEN, B0
+	ROTLW $8, X14, X14
+	ROTLW $8, X15, X15
+	VRLW T1, SEVEN, B1
+	VRLW T2, SEVEN, B2
+	ADD X12, X8, X8
+	ADD X13, X9, X9
+	VSLDOI $8, C0, C0, C0
+	VSLDOI $8, C1, C1, C1
+	ADD X14, X10, X10
+	ADD X15, X11, X11
+	VSLDOI $8, C2, C2, C2
+	VSLDOI $12, B0, B0, B0
+	XOR X8, X4, X4
+	XOR X9, X5, X5
+	VSLDOI $12, B1, B1, B1
+	VSLDOI $12, B2, B2, B2
+	XOR X10, X6, X6
+	XOR X11, X7, X7
+	VSLDOI $4, D0, D0, D0
+	VSLDOI $4, D1, D1, D1
+	ROTLW $7, X4, X4
+	ROTLW $7, X5, X5
+	VSLDOI $4, D2, D2, D2
+	VADDUWM A0, B0, A0
+	ROTLW $7, X6, X6
+	ROTLW $7, X7, X7
+	VADDUWM A1, B1, A1
+	VADDUWM A2, B2, A2
+	ADD X5, X0, X0
+	ADD X6, X1, X1
+	VXOR D0, A0, D0
+	VXOR D1, A1, D1
+	ADD X7, X2, X2
+	ADD X4, X3, X3
+	VXOR D2, A2, D2
+	VPERM D0, D0, SIXTEEN, D0
+	XOR X0, X15, X15
+	XOR X1, X12, X12
+	VPERM D1, D1, SIXTEEN, D1
+	VPERM D2, D2, SIXTEEN, D2
+	XOR X2, X13, X13
+	XOR X3, X14, X14
+	VADDUWM C0, D0, C0
+	VADDUWM C1, D1, C1
+	ROTLW $16, X15, X15
+	ROTLW $16, X12, X12
+	VADDUWM C2, D2, C2
+	VXOR B0, C0, T0
+	ROTLW $16, X13, X13
+	ROTLW $16, X14, X14
+	VXOR B1, C1, T1
+	VXOR B2, C2, T2
+	ADD X15, X10, X10
+	ADD X12, X11, X11
+	VRLW T0, TWELVE, B0
+	VRLW T1, TWELVE, B1
+	ADD X13, X8, X8
+	ADD X14, X9, X9
+	VRLW T2, TWELVE, B2
+	VADDUWM A0, B0, A0
+	XOR X10, X5, X5
+	XOR X11, X6, X6
+	VADDUWM A1, B1, A1
+	VADDUWM A2, B2, A2
+	XOR X8, X7, X7
+	XOR X9, X4, X4
+	VXOR D0, A0, D0
+	VXOR D1, A1, D1
+	ROTLW $12, X5, X5
+	ROTLW $12, X6, X6
+	VXOR D2, A2, D2
+	VPERM D0, D0, TWENTY4, D0
+	ROTLW $12, X7, X7
+	ROTLW $12, X4, X4
+	VPERM D1, D1, TWENTY4, D1
+	VPERM D2, D2, TWENTY4, D2
+	ADD X5, X0, X0
+	ADD X6, X1, X1
+	VADDUWM C0, D0, C0
+	VADDUWM C1, D1, C1
+	ADD X7, X2, X2
+	ADD X4, X3, X3
+	VADDUWM C2, D2, C2
+	VXOR B0, C0, T0
+	XOR X0, X15, X15
+	XOR X1, X12, X12
+	VXOR B1, C1, T1
+	VXOR B2, C2, T2
+	XOR X2, X13, X13
+	XOR X3, X14, X14
+	VRLW T0, SEVEN, B0
+	VRLW T1, SEVEN, B1
+	ROTLW $8, X15, X15
+	ROTLW $8, X12, X12
+	VRLW T2, SEVEN, B2
+	VSLDOI $8, C0, C0, C0
+	ROTLW $8, X13, X13
+	ROTLW $8, X14, X14
+	VSLDOI $8, C1, C1, C1
+	VSLDOI $8, C2, C2, C2
+	ADD X15, X10, X10
+	ADD X12, X11, X11
+	VSLDOI $4, B0, B0, B0
+	VSLDOI $4, B1, B1, B1
+	ADD X13, X8, X8
+	ADD X14, X9, X9
+	VSLDOI $4, B2, B2, B2
+	VSLDOI $12, D0, D0, D0
+	XOR X10, X5, X5
+	XOR X11, X6, X6
+	VSLDOI $12, D1, D1, D1
+	VSLDOI $12, D2, D2, D2
+	XOR X8, X7, X7
+	XOR X9, X4, X4
+	ROTLW $7, X5, X5
+	ROTLW $7, X6, X6
+	ROTLW $7, X7, X7
+	ROTLW $7, X4, X4
+	BC 0x10, 0, loop_vmx
+
+	SUB $256, LEN, LEN
+
+	// Accumulate key block
+	ADD $0x61707865, X0, X0
+	ADD $0x3320646e, X1, X1
+	ADD $0x79622d32, X2, X2
+	ADD $0x6b206574, X3, X3
+	ADD TMP0, X4, X4
+	ADD TMP1, X5, X5
+	ADD TMP2, X6, X6
+	ADD TMP3, X7, X7
+	MOVWZ 16(KEY), TMP0
+	MOVWZ 20(KEY), TMP1
+	MOVWZ 24(KEY), TMP2
+	MOVWZ 28(KEY), TMP3
+	ADD TMP0, X8, X8
+	ADD TMP1, X9, X9
+	ADD TMP2, X10, X10
+	ADD TMP3, X11, X11
+
+	MOVWZ 12(CNT), TMP0
+	MOVWZ 8(CNT), TMP1
+	MOVWZ 4(CNT), TMP2
+	MOVWZ 0(CNT), TEMP
+	ADD TMP0, X15, X15
+	ADD TMP1, X14, X14
+	ADD TMP2, X13, X13
+	ADD TEMP, X12, X12
+
+	// Accumulate key block
+	VADDUWM A0, K0, A0
+	VADDUWM A1, K0, A1
+	VADDUWM A2, K0, A2
+	VADDUWM B0, K1, B0
+	VADDUWM B1, K1, B1
+	VADDUWM B2, K1, B2
+	VADDUWM C0, K2, C0
+	VADDUWM C1, K2, C1
+	VADDUWM C2, K2, C2
+	VADDUWM D0, K3, D0
+	VADDUWM D1, K4, D1
+	VADDUWM D2, K5, D2
+
+	// Increment counter
+	ADD $4, TEMP, TEMP
+	MOVW TEMP, 0(CNT)
+
+	VADDUWM K3, FOUR, K3
+	VADDUWM K4, FOUR, K4
+	VADDUWM K5, FOUR, K5
+
+	// XOR the input slice (INP) with the keystream, which is stored in GPRs (X0-X3).
+
+	// Load input (aligned or not)
+	MOVWZ 0(INP), TMP0
+	MOVWZ 4(INP), TMP1
+	MOVWZ 8(INP), TMP2
+	MOVWZ 12(INP), TMP3
+
+	// XOR with input
+	XOR TMP0, X0, X0
+	XOR TMP1, X1, X1
+	XOR TMP2, X2, X2
+	XOR TMP3, X3, X3
+	MOVWZ 16(INP), TMP0
+	MOVWZ 20(INP), TMP1
+	MOVWZ 24(INP), TMP2
+	MOVWZ 28(INP), TMP3
+	XOR TMP0, X4, X4
+	XOR TMP1, X5, X5
+	XOR TMP2, X6, X6
+	XOR TMP3, X7, X7
+	MOVWZ 32(INP), TMP0
+	MOVWZ 36(INP), TMP1
+	MOVWZ 40(INP), TMP2
+	MOVWZ 44(INP), TMP3
+	XOR TMP0, X8, X8
+	XOR TMP1, X9, X9
+	XOR TMP2, X10, X10
+	XOR TMP3, X11, X11
+	MOVWZ 48(INP), TMP0
+	MOVWZ 52(INP), TMP1
+	MOVWZ 56(INP), TMP2
+	MOVWZ 60(INP), TMP3
+	XOR TMP0, X12, X12
+	XOR TMP1, X13, X13
+	XOR TMP2, X14, X14
+	XOR TMP3, X15, X15
+
+	// Store output (aligned or not)
+	MOVW X0, 0(OUT)
+	MOVW X1, 4(OUT)
+	MOVW X2, 8(OUT)
+	MOVW X3, 12(OUT)
+
+	ADD $64, INP, INP // INP points to the end of the slice for the alignment code below
+
+	MOVW X4, 16(OUT)
+	MOVD $16, TMP0
+	MOVW X5, 20(OUT)
+	MOVD $32, TMP1
+	MOVW X6, 24(OUT)
+	MOVD $48, TMP2
+	MOVW X7, 28(OUT)
+	MOVD $64, TMP3
+	MOVW X8, 32(OUT)
+	MOVW X9, 36(OUT)
+	MOVW X10, 40(OUT)
+	MOVW X11, 44(OUT)
+	MOVW X12, 48(OUT)
+	MOVW X13, 52(OUT)
+	MOVW X14, 56(OUT)
+	MOVW X15, 60(OUT)
+	ADD $64, OUT, OUT
+
+	// Load input
+	LVX (INP)(R0), DD0
+	LVX (INP)(TMP0), DD1
+	LVX (INP)(TMP1), DD2
+	LVX (INP)(TMP2), DD3
+	LVX (INP)(TMP3), DD4
+	ADD $64, INP, INP
+
+	VPERM DD1, DD0, INPPERM, DD0 // Align input
+	VPERM DD2, DD1, INPPERM, DD1
+	VPERM DD3, DD2, INPPERM, DD2
+	VPERM DD4, DD3, INPPERM, DD3
+	VXOR A0, DD0, A0 // XOR with input
+	VXOR B0, DD1, B0
+	LVX (INP)(TMP0), DD1 // Keep loading input
+	VXOR C0, DD2, C0
+	LVX (INP)(TMP1), DD2
+	VXOR D0, DD3, D0
+	LVX (INP)(TMP2), DD3
+	LVX (INP)(TMP3), DD0
+	ADD $64, INP, INP
+	MOVD $63, TMP3 // 63 is not a typo
+	VPERM A0, A0, OUTPERM, A0
+	VPERM B0, B0, OUTPERM, B0
+	VPERM C0, C0, OUTPERM, C0
+	VPERM D0, D0, OUTPERM, D0
+
+	VPERM DD1, DD4, INPPERM, DD4 // Align input
+	VPERM DD2, DD1, INPPERM, DD1
+	VPERM DD3, DD2, INPPERM, DD2
+	VPERM DD0, DD3, INPPERM, DD3
+	VXOR A1, DD4, A1
+	VXOR B1, DD1, B1
+	LVX (INP)(TMP0), DD1 // Keep loading
+	VXOR C1, DD2, C1
+	LVX (INP)(TMP1), DD2
+	VXOR D1, DD3, D1
+	LVX (INP)(TMP2), DD3
+
+	// Note that the LVX address is always rounded down to the nearest 16-byte
+	// boundary, and that it always points to at most 15 bytes beyond the end of
+	// the slice, so we cannot cross a page boundary.
+	LVX (INP)(TMP3), DD4 // Redundant in aligned case.
+	ADD $64, INP, INP
+	VPERM A1, A1, OUTPERM, A1 // Pre-misalign output
+	VPERM B1, B1, OUTPERM, B1
+	VPERM C1, C1, OUTPERM, C1
+	VPERM D1, D1, OUTPERM, D1
+
+	VPERM DD1, DD0, INPPERM, DD0 // Align Input
+	VPERM DD2, DD1, INPPERM, DD1
+	VPERM DD3, DD2, INPPERM, DD2
+	VPERM DD4, DD3, INPPERM, DD3
+	VXOR A2, DD0, A2
+	VXOR B2, DD1, B2
+	VXOR C2, DD2, C2
+	VXOR D2, DD3, D2
+	VPERM A2, A2, OUTPERM, A2
+	VPERM B2, B2, OUTPERM, B2
+	VPERM C2, C2, OUTPERM, C2
+	VPERM D2, D2, OUTPERM, D2
+
+	ANDCC $15, OUT, X1 // Is out aligned?
+	MOVD OUT, X0
+
+	VSEL A0, B0, OUTMASK, DD0 // Collect pre-misaligned output
+	VSEL B0, C0, OUTMASK, DD1
+	VSEL C0, D0, OUTMASK, DD2
+	VSEL D0, A1, OUTMASK, DD3
+	VSEL A1, B1, OUTMASK, B0
+	VSEL B1, C1, OUTMASK, C0
+	VSEL C1, D1, OUTMASK, D0
+	VSEL D1, A2, OUTMASK, A1
+	VSEL A2, B2, OUTMASK, B1
+	VSEL B2, C2, OUTMASK, C1
+	VSEL C2, D2, OUTMASK, D1
+
+	STVX DD0, (OUT+TMP0)
+	STVX DD1, (OUT+TMP1)
+	STVX DD2, (OUT+TMP2)
+	ADD $64, OUT, OUT
+	STVX DD3, (OUT+R0)
+	STVX B0, (OUT+TMP0)
+	STVX C0, (OUT+TMP1)
+	STVX D0, (OUT+TMP2)
+	ADD $64, OUT, OUT
+	STVX A1, (OUT+R0)
+	STVX B1, (OUT+TMP0)
+	STVX C1, (OUT+TMP1)
+	STVX D1, (OUT+TMP2)
+	ADD $64, OUT, OUT
+
+	BEQ aligned_vmx
+
+	SUB X1, OUT, X2 // in misaligned case edges
+	MOVD $0, X3 // are written byte-by-byte
+
+unaligned_tail_vmx:
+	STVEBX D2, (X2+X3)
+	ADD $1, X3, X3
+	CMPW X3, X1
+	BNE unaligned_tail_vmx
+	SUB X1, X0, X2
+
+unaligned_head_vmx:
+	STVEBX A0, (X2+X1)
+	CMPW X1, $15
+	ADD $1, X1, X1
+	BNE unaligned_head_vmx
+
+	CMPU LEN, $255 // done with 256-byte block yet?
+	BGT loop_outer_vmx
+
+	JMP done_vmx
+
+aligned_vmx:
+	STVX A0, (X0+R0)
+	CMPU LEN, $255 // done with 256-byte block yet?
+	BGT loop_outer_vmx
+
+done_vmx:
+	RET

vendor/golang.org/x/crypto/internal/chacha20/chacha_noasm.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !arm64,!s390x arm64,!go1.11 gccgo appengine
+// +build !ppc64le,!arm64,!s390x arm64,!go1.11 gccgo appengine
 
 package chacha20
 

vendor/golang.org/x/crypto/internal/chacha20/chacha_ppc64le.go

@@ -0,0 +1,52 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ppc64le,!gccgo,!appengine
+
+package chacha20
+
+import "encoding/binary"
+
+const (
+	bufSize = 256
+	haveAsm = true
+)
+
+//go:noescape
+func chaCha20_ctr32_vmx(out, inp *byte, len int, key *[8]uint32, counter *uint32)
+
+func (c *Cipher) xorKeyStreamAsm(dst, src []byte) {
+	if len(src) >= bufSize {
+		chaCha20_ctr32_vmx(&dst[0], &src[0], len(src)-len(src)%bufSize, &c.key, &c.counter)
+	}
+	if len(src)%bufSize != 0 {
+		chaCha20_ctr32_vmx(&c.buf[0], &c.buf[0], bufSize, &c.key, &c.counter)
+		start := len(src) - len(src)%bufSize
+		ts, td, tb := src[start:], dst[start:], c.buf[:]
+		// Unroll loop to XOR 32 bytes per iteration.
+		for i := 0; i < len(ts)-32; i += 32 {
+			td, tb = td[:len(ts)], tb[:len(ts)] // bounds check elimination
+			s0 := binary.LittleEndian.Uint64(ts[0:8])
+			s1 := binary.LittleEndian.Uint64(ts[8:16])
+			s2 := binary.LittleEndian.Uint64(ts[16:24])
+			s3 := binary.LittleEndian.Uint64(ts[24:32])
+			b0 := binary.LittleEndian.Uint64(tb[0:8])
+			b1 := binary.LittleEndian.Uint64(tb[8:16])
+			b2 := binary.LittleEndian.Uint64(tb[16:24])
+			b3 := binary.LittleEndian.Uint64(tb[24:32])
+			binary.LittleEndian.PutUint64(td[0:8], s0^b0)
+			binary.LittleEndian.PutUint64(td[8:16], s1^b1)
+			binary.LittleEndian.PutUint64(td[16:24], s2^b2)
+			binary.LittleEndian.PutUint64(td[24:32], s3^b3)
+			ts, td, tb = ts[32:], td[32:], tb[32:]
+		}
+		td, tb = td[:len(ts)], tb[:len(ts)] // bounds check elimination
+		for i, v := range ts {
+			td[i] = tb[i] ^ v
+		}
+		c.len = bufSize - (len(src) % bufSize)
+
+	}
+
+}

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

@@ -504,7 +504,7 @@ const defaultRSAKeyBits = 2048
 // which may be empty but must not contain any of "()<>\x00".
 // If config is nil, sensible defaults will be used.
 func NewEntity(name, comment, email string, config *packet.Config) (*Entity, error) {
-	currentTime := config.Now()
+	creationTime := config.Now()
 
 	bits := defaultRSAKeyBits
 	if config != nil && config.RSABits != 0 {
@@ -525,8 +525,8 @@ func NewEntity(name, comment, email string, config *packet.Config) (*Entity, err
 	}
 
 	e := &Entity{
-		PrimaryKey: packet.NewRSAPublicKey(currentTime, &signingPriv.PublicKey),
+		PrimaryKey: packet.NewRSAPublicKey(creationTime, &signingPriv.PublicKey),
-		PrivateKey: packet.NewRSAPrivateKey(currentTime, signingPriv),
+		PrivateKey: packet.NewRSAPrivateKey(creationTime, signingPriv),
 		Identities: make(map[string]*Identity),
 	}
 	isPrimaryId := true
@@ -534,7 +534,7 @@ func NewEntity(name, comment, email string, config *packet.Config) (*Entity, err
 		Name:   uid.Id,
 		UserId: uid,
 		SelfSignature: &packet.Signature{
-			CreationTime: currentTime,
+			CreationTime: creationTime,
 			SigType:      packet.SigTypePositiveCert,
 			PubKeyAlgo:   packet.PubKeyAlgoRSA,
 			Hash:         config.Hash(),
@@ -563,10 +563,10 @@ func NewEntity(name, comment, email string, config *packet.Config) (*Entity, err
 
 	e.Subkeys = make([]Subkey, 1)
 	e.Subkeys[0] = Subkey{
-		PublicKey:  packet.NewRSAPublicKey(currentTime, &encryptingPriv.PublicKey),
+		PublicKey:  packet.NewRSAPublicKey(creationTime, &encryptingPriv.PublicKey),
-		PrivateKey: packet.NewRSAPrivateKey(currentTime, encryptingPriv),
+		PrivateKey: packet.NewRSAPrivateKey(creationTime, encryptingPriv),
 		Sig: &packet.Signature{
-			CreationTime:              currentTime,
+			CreationTime:              creationTime,
 			SigType:                   packet.SigTypeSubkeyBinding,
 			PubKeyAlgo:                packet.PubKeyAlgoRSA,
 			Hash:                      config.Hash(),

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

@@ -36,49 +36,49 @@ type PrivateKey struct {
 	iv            []byte
 }
 
-func NewRSAPrivateKey(currentTime time.Time, priv *rsa.PrivateKey) *PrivateKey {
+func NewRSAPrivateKey(creationTime time.Time, priv *rsa.PrivateKey) *PrivateKey {
 	pk := new(PrivateKey)
-	pk.PublicKey = *NewRSAPublicKey(currentTime, &priv.PublicKey)
+	pk.PublicKey = *NewRSAPublicKey(creationTime, &priv.PublicKey)
 	pk.PrivateKey = priv
 	return pk
 }
 
-func NewDSAPrivateKey(currentTime time.Time, priv *dsa.PrivateKey) *PrivateKey {
+func NewDSAPrivateKey(creationTime time.Time, priv *dsa.PrivateKey) *PrivateKey {
 	pk := new(PrivateKey)
-	pk.PublicKey = *NewDSAPublicKey(currentTime, &priv.PublicKey)
+	pk.PublicKey = *NewDSAPublicKey(creationTime, &priv.PublicKey)
 	pk.PrivateKey = priv
 	return pk
 }
 
-func NewElGamalPrivateKey(currentTime time.Time, priv *elgamal.PrivateKey) *PrivateKey {
+func NewElGamalPrivateKey(creationTime time.Time, priv *elgamal.PrivateKey) *PrivateKey {
 	pk := new(PrivateKey)
-	pk.PublicKey = *NewElGamalPublicKey(currentTime, &priv.PublicKey)
+	pk.PublicKey = *NewElGamalPublicKey(creationTime, &priv.PublicKey)
 	pk.PrivateKey = priv
 	return pk
 }
 
-func NewECDSAPrivateKey(currentTime time.Time, priv *ecdsa.PrivateKey) *PrivateKey {
+func NewECDSAPrivateKey(creationTime time.Time, priv *ecdsa.PrivateKey) *PrivateKey {
 	pk := new(PrivateKey)
-	pk.PublicKey = *NewECDSAPublicKey(currentTime, &priv.PublicKey)
+	pk.PublicKey = *NewECDSAPublicKey(creationTime, &priv.PublicKey)
 	pk.PrivateKey = priv
 	return pk
 }
 
 // NewSignerPrivateKey creates a PrivateKey from a crypto.Signer that
 // implements RSA or ECDSA.
-func NewSignerPrivateKey(currentTime time.Time, signer crypto.Signer) *PrivateKey {
+func NewSignerPrivateKey(creationTime time.Time, signer crypto.Signer) *PrivateKey {
 	pk := new(PrivateKey)
 	// In general, the public Keys should be used as pointers. We still
 	// type-switch on the values, for backwards-compatibility.
 	switch pubkey := signer.Public().(type) {
 	case *rsa.PublicKey:
-		pk.PublicKey = *NewRSAPublicKey(currentTime, pubkey)
+		pk.PublicKey = *NewRSAPublicKey(creationTime, pubkey)
 	case rsa.PublicKey:
-		pk.PublicKey = *NewRSAPublicKey(currentTime, &pubkey)
+		pk.PublicKey = *NewRSAPublicKey(creationTime, &pubkey)
 	case *ecdsa.PublicKey:
-		pk.PublicKey = *NewECDSAPublicKey(currentTime, pubkey)
+		pk.PublicKey = *NewECDSAPublicKey(creationTime, pubkey)
 	case ecdsa.PublicKey:
-		pk.PublicKey = *NewECDSAPublicKey(currentTime, &pubkey)
+		pk.PublicKey = *NewECDSAPublicKey(creationTime, &pubkey)
 	default:
 		panic("openpgp: unknown crypto.Signer type in NewSignerPrivateKey")
 	}

vendor/golang.org/x/crypto/poly1305/mac_noasm.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !amd64 gccgo appengine
+// +build !amd64,!ppc64le gccgo appengine
 
 package poly1305
 

vendor/golang.org/x/crypto/poly1305/sum_noasm.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x,!go1.11 !arm,!amd64,!s390x gccgo appengine nacl
+// +build s390x,!go1.11 !arm,!amd64,!s390x,!ppc64le gccgo appengine nacl
 
 package poly1305
 

vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go

@@ -0,0 +1,68 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ppc64le,!gccgo,!appengine
+
+package poly1305
+
+//go:noescape
+func initialize(state *[7]uint64, key *[32]byte)
+
+//go:noescape
+func update(state *[7]uint64, msg []byte)
+
+//go:noescape
+func finalize(tag *[TagSize]byte, state *[7]uint64)
+
+// Sum generates an authenticator for m using a one-time key and puts the
+// 16-byte result into out. Authenticating two different messages with the same
+// key allows an attacker to forge messages at will.
+func Sum(out *[16]byte, m []byte, key *[32]byte) {
+	h := newMAC(key)
+	h.Write(m)
+	h.Sum(out)
+}
+
+func newMAC(key *[32]byte) (h mac) {
+	initialize(&h.state, key)
+	return
+}
+
+type mac struct {
+	state [7]uint64 // := uint64{ h0, h1, h2, r0, r1, pad0, pad1 }
+
+	buffer [TagSize]byte
+	offset int
+}
+
+func (h *mac) Write(p []byte) (n int, err error) {
+	n = len(p)
+	if h.offset > 0 {
+		remaining := TagSize - h.offset
+		if n < remaining {
+			h.offset += copy(h.buffer[h.offset:], p)
+			return n, nil
+		}
+		copy(h.buffer[h.offset:], p[:remaining])
+		p = p[remaining:]
+		h.offset = 0
+		update(&h.state, h.buffer[:])
+	}
+	if nn := len(p) - (len(p) % TagSize); nn > 0 {
+		update(&h.state, p[:nn])
+		p = p[nn:]
+	}
+	if len(p) > 0 {
+		h.offset += copy(h.buffer[h.offset:], p)
+	}
+	return n, nil
+}
+
+func (h *mac) Sum(out *[16]byte) {
+	state := h.state
+	if h.offset > 0 {
+		update(&state, h.buffer[:h.offset])
+	}
+	finalize(out, &state)
+}

vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s

@@ -0,0 +1,247 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ppc64le,!gccgo,!appengine
+
+#include "textflag.h"
+
+// This was ported from the amd64 implementation.
+
+#define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \
+	MOVD (msg), t0;  \
+	MOVD 8(msg), t1; \
+	MOVD $1, t2;     \
+	ADDC t0, h0, h0; \
+	ADDE t1, h1, h1; \
+	ADDE t2, h2;     \
+	ADD  $16, msg
+
+#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3, t4, t5) \
+	MULLD  r0, h0, t0;  \
+	MULLD  r0, h1, t4;  \
+	MULHDU r0, h0, t1;  \
+	MULHDU r0, h1, t5;  \
+	ADDC   t4, t1, t1;  \
+	MULLD  r0, h2, t2;  \
+	ADDZE  t5;          \
+	MULHDU r1, h0, t4;  \
+	MULLD  r1, h0, h0;  \
+	ADD    t5, t2, t2;  \
+	ADDC   h0, t1, t1;  \
+	MULLD  h2, r1, t3;  \
+	ADDZE  t4, h0;      \
+	MULHDU r1, h1, t5;  \
+	MULLD  r1, h1, t4;  \
+	ADDC   t4, t2, t2;  \
+	ADDE   t5, t3, t3;  \
+	ADDC   h0, t2, t2;  \
+	MOVD   $-4, t4;     \
+	MOVD   t0, h0;      \
+	MOVD   t1, h1;      \
+	ADDZE  t3;          \
+	ANDCC  $3, t2, h2;  \
+	AND    t2, t4, t0;  \
+	ADDC   t0, h0, h0;  \
+	ADDE   t3, h1, h1;  \
+	SLD    $62, t3, t4; \
+	SRD    $2, t2;      \
+	ADDZE  h2;          \
+	OR     t4, t2, t2;  \
+	SRD    $2, t3;      \
+	ADDC   t2, h0, h0;  \
+	ADDE   t3, h1, h1;  \
+	ADDZE  h2
+
+DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF
+DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC
+GLOBL ·poly1305Mask<>(SB), RODATA, $16
+
+// func update(state *[7]uint64, msg []byte)
+
+TEXT ·update(SB), $0-32
+	MOVD state+0(FP), R3
+	MOVD msg_base+8(FP), R4
+	MOVD msg_len+16(FP), R5
+
+	MOVD 0(R3), R8   // h0
+	MOVD 8(R3), R9   // h1
+	MOVD 16(R3), R10 // h2
+	MOVD 24(R3), R11 // r0
+	MOVD 32(R3), R12 // r1
+
+	CMP R5, $16
+	BLT bytes_between_0_and_15
+
+loop:
+	POLY1305_ADD(R4, R8, R9, R10, R20, R21, R22)
+
+multiply:
+	POLY1305_MUL(R8, R9, R10, R11, R12, R16, R17, R18, R14, R20, R21)
+	ADD $-16, R5
+	CMP R5, $16
+	BGE loop
+
+bytes_between_0_and_15:
+	CMP  $0, R5
+	BEQ  done
+	MOVD $0, R16 // h0
+	MOVD $0, R17 // h1
+
+flush_buffer:
+	CMP R5, $8
+	BLE just1
+
+	MOVD $8, R21
+	SUB  R21, R5, R21
+
+	// Greater than 8 -- load the rightmost remaining bytes in msg
+	// and put into R17 (h1)
+	MOVD (R4)(R21), R17
+	MOVD $16, R22
+
+	// Find the offset to those bytes
+	SUB R5, R22, R22
+	SLD $3, R22
+
+	// Shift to get only the bytes in msg
+	SRD R22, R17, R17
+
+	// Put 1 at high end
+	MOVD $1, R23
+	SLD  $3, R21
+	SLD  R21, R23, R23
+	OR   R23, R17, R17
+
+	// Remainder is 8
+	MOVD $8, R5
+
+just1:
+	CMP R5, $8
+	BLT less8
+
+	// Exactly 8
+	MOVD (R4), R16
+
+	CMP $0, R17
+
+	// Check if we've already set R17; if not
+	// set 1 to indicate end of msg.
+	BNE  carry
+	MOVD $1, R17
+	BR   carry
+
+less8:
+	MOVD  $0, R16   // h0
+	MOVD  $0, R22   // shift count
+	CMP   R5, $4
+	BLT   less4
+	MOVWZ (R4), R16
+	ADD   $4, R4
+	ADD   $-4, R5
+	MOVD  $32, R22
+
+less4:
+	CMP   R5, $2
+	BLT   less2
+	MOVHZ (R4), R21
+	SLD   R22, R21, R21
+	OR    R16, R21, R16
+	ADD   $16, R22
+	ADD   $-2, R5
+	ADD   $2, R4
+
+less2:
+	CMP   $0, R5
+	BEQ   insert1
+	MOVBZ (R4), R21
+	SLD   R22, R21, R21
+	OR    R16, R21, R16
+	ADD   $8, R22
+
+insert1:
+	// Insert 1 at end of msg
+	MOVD $1, R21
+	SLD  R22, R21, R21
+	OR   R16, R21, R16
+
+carry:
+	// Add new values to h0, h1, h2
+	ADDC R16, R8
+	ADDE R17, R9
+	ADDE $0, R10
+	MOVD $16, R5
+	ADD  R5, R4
+	BR   multiply
+
+done:
+	// Save h0, h1, h2 in state
+	MOVD R8, 0(R3)
+	MOVD R9, 8(R3)
+	MOVD R10, 16(R3)
+	RET
+
+// func initialize(state *[7]uint64, key *[32]byte)
+TEXT ·initialize(SB), $0-16
+	MOVD state+0(FP), R3
+	MOVD key+8(FP), R4
+
+	// state[0...7] is initialized with zero
+	// Load key
+	MOVD 0(R4), R5
+	MOVD 8(R4), R6
+	MOVD 16(R4), R7
+	MOVD 24(R4), R8
+
+	// Address of key mask
+	MOVD $·poly1305Mask<>(SB), R9
+
+	// Save original key in state
+	MOVD R7, 40(R3)
+	MOVD R8, 48(R3)
+
+	// Get mask
+	MOVD (R9), R7
+	MOVD 8(R9), R8
+
+	// And with key
+	AND R5, R7, R5
+	AND R6, R8, R6
+
+	// Save masked key in state
+	MOVD R5, 24(R3)
+	MOVD R6, 32(R3)
+	RET
+
+// func finalize(tag *[TagSize]byte, state *[7]uint64)
+TEXT ·finalize(SB), $0-16
+	MOVD tag+0(FP), R3
+	MOVD state+8(FP), R4
+
+	// Get h0, h1, h2 from state
+	MOVD 0(R4), R5
+	MOVD 8(R4), R6
+	MOVD 16(R4), R7
+
+	// Save h0, h1
+	MOVD  R5, R8
+	MOVD  R6, R9
+	MOVD  $3, R20
+	MOVD  $-1, R21
+	SUBC  $-5, R5
+	SUBE  R21, R6
+	SUBE  R20, R7
+	MOVD  $0, R21
+	SUBZE R21
+
+	// Check for carry
+	CMP  $0, R21
+	ISEL $2, R5, R8, R5
+	ISEL $2, R6, R9, R6
+	MOVD 40(R4), R8
+	MOVD 48(R4), R9
+	ADDC R8, R5
+	ADDE R9, R6
+	MOVD R5, 0(R3)
+	MOVD R6, 8(R3)
+	RET

vendor/golang.org/x/crypto/ssh/client_auth.go

@@ -523,3 +523,117 @@ func (r *retryableAuthMethod) method() string {
 func RetryableAuthMethod(auth AuthMethod, maxTries int) AuthMethod {
 	return &retryableAuthMethod{authMethod: auth, maxTries: maxTries}
 }
+
+// GSSAPIWithMICAuthMethod is an AuthMethod with "gssapi-with-mic" authentication.
+// See RFC 4462 section 3
+// gssAPIClient is implementation of the GSSAPIClient interface, see the definition of the interface for details.
+// target is the server host you want to log in to.
+func GSSAPIWithMICAuthMethod(gssAPIClient GSSAPIClient, target string) AuthMethod {
+	if gssAPIClient == nil {
+		panic("gss-api client must be not nil with enable gssapi-with-mic")
+	}
+	return &gssAPIWithMICCallback{gssAPIClient: gssAPIClient, target: target}
+}
+
+type gssAPIWithMICCallback struct {
+	gssAPIClient GSSAPIClient
+	target       string
+}
+
+func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) {
+	m := &userAuthRequestMsg{
+		User:    user,
+		Service: serviceSSH,
+		Method:  g.method(),
+	}
+	// The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST.
+	// See RFC 4462 section 3.2.
+	m.Payload = appendU32(m.Payload, 1)
+	m.Payload = appendString(m.Payload, string(krb5OID))
+	if err := c.writePacket(Marshal(m)); err != nil {
+		return authFailure, nil, err
+	}
+	// The server responds to the SSH_MSG_USERAUTH_REQUEST with either an
+	// SSH_MSG_USERAUTH_FAILURE if none of the mechanisms are supported or
+	// with an SSH_MSG_USERAUTH_GSSAPI_RESPONSE.
+	// See RFC 4462 section 3.3.
+	// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication,so I don't want to check
+	// selected mech if it is valid.
+	packet, err := c.readPacket()
+	if err != nil {
+		return authFailure, nil, err
+	}
+	userAuthGSSAPIResp := &userAuthGSSAPIResponse{}
+	if err := Unmarshal(packet, userAuthGSSAPIResp); err != nil {
+		return authFailure, nil, err
+	}
+	// Start the loop into the exchange token.
+	// See RFC 4462 section 3.4.
+	var token []byte
+	defer g.gssAPIClient.DeleteSecContext()
+	for {
+		// Initiates the establishment of a security context between the application and a remote peer.
+		nextToken, needContinue, err := g.gssAPIClient.InitSecContext("host@"+g.target, token, false)
+		if err != nil {
+			return authFailure, nil, err
+		}
+		if len(nextToken) > 0 {
+			if err := c.writePacket(Marshal(&userAuthGSSAPIToken{
+				Token: nextToken,
+			})); err != nil {
+				return authFailure, nil, err
+			}
+		}
+		if !needContinue {
+			break
+		}
+		packet, err = c.readPacket()
+		if err != nil {
+			return authFailure, nil, err
+		}
+		switch packet[0] {
+		case msgUserAuthFailure:
+			var msg userAuthFailureMsg
+			if err := Unmarshal(packet, &msg); err != nil {
+				return authFailure, nil, err
+			}
+			if msg.PartialSuccess {
+				return authPartialSuccess, msg.Methods, nil
+			}
+			return authFailure, msg.Methods, nil
+		case msgUserAuthGSSAPIError:
+			userAuthGSSAPIErrorResp := &userAuthGSSAPIError{}
+			if err := Unmarshal(packet, userAuthGSSAPIErrorResp); err != nil {
+				return authFailure, nil, err
+			}
+			return authFailure, nil, fmt.Errorf("GSS-API Error:\n"+
+				"Major Status: %d\n"+
+				"Minor Status: %d\n"+
+				"Error Message: %s\n", userAuthGSSAPIErrorResp.MajorStatus, userAuthGSSAPIErrorResp.MinorStatus,
+				userAuthGSSAPIErrorResp.Message)
+		case msgUserAuthGSSAPIToken:
+			userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
+			if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
+				return authFailure, nil, err
+			}
+			token = userAuthGSSAPITokenReq.Token
+		}
+	}
+	// Binding Encryption Keys.
+	// See RFC 4462 section 3.5.
+	micField := buildMIC(string(session), user, "ssh-connection", "gssapi-with-mic")
+	micToken, err := g.gssAPIClient.GetMIC(micField)
+	if err != nil {
+		return authFailure, nil, err
+	}
+	if err := c.writePacket(Marshal(&userAuthGSSAPIMIC{
+		MIC: micToken,
+	})); err != nil {
+		return authFailure, nil, err
+	}
+	return handleAuthResponse(c)
+}
+
+func (g *gssAPIWithMICCallback) method() string {
+	return "gssapi-with-mic"
+}

vendor/golang.org/x/crypto/ssh/common.go

@@ -51,6 +51,13 @@ var supportedKexAlgos = []string{
 	kexAlgoDH14SHA1, kexAlgoDH1SHA1,
 }
 
+// serverForbiddenKexAlgos contains key exchange algorithms, that are forbidden
+// for the server half.
+var serverForbiddenKexAlgos = map[string]struct{}{
+	kexAlgoDHGEXSHA1:   {}, // server half implementation is only minimal to satisfy the automated tests
+	kexAlgoDHGEXSHA256: {}, // server half implementation is only minimal to satisfy the automated tests
+}
+
 // supportedHostKeyAlgos specifies the supported host-key algorithms (i.e. methods
 // of authenticating servers) in preference order.
 var supportedHostKeyAlgos = []string{

vendor/golang.org/x/crypto/ssh/kex.go

@@ -10,7 +10,9 @@ import (
 	"crypto/elliptic"
 	"crypto/rand"
 	"crypto/subtle"
+	"encoding/binary"
 	"errors"
+	"fmt"
 	"io"
 	"math/big"
 
@@ -24,6 +26,12 @@ const (
 	kexAlgoECDH384          = "ecdh-sha2-nistp384"
 	kexAlgoECDH521          = "ecdh-sha2-nistp521"
 	kexAlgoCurve25519SHA256 = "curve25519-sha256@libssh.org"
+
+	// For the following kex only the client half contains a production
+	// ready implementation. The server half only consists of a minimal
+	// implementation to satisfy the automated tests.
+	kexAlgoDHGEXSHA1   = "diffie-hellman-group-exchange-sha1"
+	kexAlgoDHGEXSHA256 = "diffie-hellman-group-exchange-sha256"
 )
 
 // kexResult captures the outcome of a key exchange.
@@ -402,6 +410,8 @@ func init() {
 	kexAlgoMap[kexAlgoECDH384] = &ecdh{elliptic.P384()}
 	kexAlgoMap[kexAlgoECDH256] = &ecdh{elliptic.P256()}
 	kexAlgoMap[kexAlgoCurve25519SHA256] = &curve25519sha256{}
+	kexAlgoMap[kexAlgoDHGEXSHA1] = &dhGEXSHA{hashFunc: crypto.SHA1}
+	kexAlgoMap[kexAlgoDHGEXSHA256] = &dhGEXSHA{hashFunc: crypto.SHA256}
 }
 
 // curve25519sha256 implements the curve25519-sha256@libssh.org key
@@ -538,3 +548,242 @@ func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handsh
 		Hash:      crypto.SHA256,
 	}, nil
 }
+
+// dhGEXSHA implements the diffie-hellman-group-exchange-sha1 and
+// diffie-hellman-group-exchange-sha256 key agreement protocols,
+// as described in RFC 4419
+type dhGEXSHA struct {
+	g, p     *big.Int
+	hashFunc crypto.Hash
+}
+
+const numMRTests = 64
+
+const (
+	dhGroupExchangeMinimumBits   = 2048
+	dhGroupExchangePreferredBits = 2048
+	dhGroupExchangeMaximumBits   = 8192
+)
+
+func (gex *dhGEXSHA) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) {
+	if theirPublic.Sign() <= 0 || theirPublic.Cmp(gex.p) >= 0 {
+		return nil, fmt.Errorf("ssh: DH parameter out of bounds")
+	}
+	return new(big.Int).Exp(theirPublic, myPrivate, gex.p), nil
+}
+
+func (gex *dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) {
+	// Send GexRequest
+	kexDHGexRequest := kexDHGexRequestMsg{
+		MinBits:      dhGroupExchangeMinimumBits,
+		PreferedBits: dhGroupExchangePreferredBits,
+		MaxBits:      dhGroupExchangeMaximumBits,
+	}
+	if err := c.writePacket(Marshal(&kexDHGexRequest)); err != nil {
+		return nil, err
+	}
+
+	// Receive GexGroup
+	packet, err := c.readPacket()
+	if err != nil {
+		return nil, err
+	}
+
+	var kexDHGexGroup kexDHGexGroupMsg
+	if err = Unmarshal(packet, &kexDHGexGroup); err != nil {
+		return nil, err
+	}
+
+	// reject if p's bit length < dhGroupExchangeMinimumBits or > dhGroupExchangeMaximumBits
+	if kexDHGexGroup.P.BitLen() < dhGroupExchangeMinimumBits || kexDHGexGroup.P.BitLen() > dhGroupExchangeMaximumBits {
+		return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", kexDHGexGroup.P.BitLen())
+	}
+
+	gex.p = kexDHGexGroup.P
+	gex.g = kexDHGexGroup.G
+
+	// Check if p is safe by verifing that p and (p-1)/2 are primes
+	one := big.NewInt(1)
+	var pHalf = &big.Int{}
+	pHalf.Rsh(gex.p, 1)
+	if !gex.p.ProbablyPrime(numMRTests) || !pHalf.ProbablyPrime(numMRTests) {
+		return nil, fmt.Errorf("ssh: server provided gex p is not safe")
+	}
+
+	// Check if g is safe by verifing that g > 1 and g < p - 1
+	var pMinusOne = &big.Int{}
+	pMinusOne.Sub(gex.p, one)
+	if gex.g.Cmp(one) != 1 && gex.g.Cmp(pMinusOne) != -1 {
+		return nil, fmt.Errorf("ssh: server provided gex g is not safe")
+	}
+
+	// Send GexInit
+	x, err := rand.Int(randSource, pHalf)
+	if err != nil {
+		return nil, err
+	}
+	X := new(big.Int).Exp(gex.g, x, gex.p)
+	kexDHGexInit := kexDHGexInitMsg{
+		X: X,
+	}
+	if err := c.writePacket(Marshal(&kexDHGexInit)); err != nil {
+		return nil, err
+	}
+
+	// Receive GexReply
+	packet, err = c.readPacket()
+	if err != nil {
+		return nil, err
+	}
+
+	var kexDHGexReply kexDHGexReplyMsg
+	if err = Unmarshal(packet, &kexDHGexReply); err != nil {
+		return nil, err
+	}
+
+	kInt, err := gex.diffieHellman(kexDHGexReply.Y, x)
+	if err != nil {
+		return nil, err
+	}
+
+	// Check if k is safe by verifing that k > 1 and k < p - 1
+	if kInt.Cmp(one) != 1 && kInt.Cmp(pMinusOne) != -1 {
+		return nil, fmt.Errorf("ssh: derived k is not safe")
+	}
+
+	h := gex.hashFunc.New()
+	magics.write(h)
+	writeString(h, kexDHGexReply.HostKey)
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits))
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits))
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits))
+	writeInt(h, gex.p)
+	writeInt(h, gex.g)
+	writeInt(h, X)
+	writeInt(h, kexDHGexReply.Y)
+	K := make([]byte, intLength(kInt))
+	marshalInt(K, kInt)
+	h.Write(K)
+
+	return &kexResult{
+		H:         h.Sum(nil),
+		K:         K,
+		HostKey:   kexDHGexReply.HostKey,
+		Signature: kexDHGexReply.Signature,
+		Hash:      gex.hashFunc,
+	}, nil
+}
+
+// Server half implementation of the Diffie Hellman Key Exchange with SHA1 and SHA256.
+//
+// This is a minimal implementation to satisfy the automated tests.
+func (gex *dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) {
+	// Receive GexRequest
+	packet, err := c.readPacket()
+	if err != nil {
+		return
+	}
+	var kexDHGexRequest kexDHGexRequestMsg
+	if err = Unmarshal(packet, &kexDHGexRequest); err != nil {
+		return
+	}
+
+	// smoosh the user's preferred size into our own limits
+	if kexDHGexRequest.PreferedBits > dhGroupExchangeMaximumBits {
+		kexDHGexRequest.PreferedBits = dhGroupExchangeMaximumBits
+	}
+	if kexDHGexRequest.PreferedBits < dhGroupExchangeMinimumBits {
+		kexDHGexRequest.PreferedBits = dhGroupExchangeMinimumBits
+	}
+	// fix min/max if they're inconsistent.  technically, we could just pout
+	// and hang up, but there's no harm in giving them the benefit of the
+	// doubt and just picking a bitsize for them.
+	if kexDHGexRequest.MinBits > kexDHGexRequest.PreferedBits {
+		kexDHGexRequest.MinBits = kexDHGexRequest.PreferedBits
+	}
+	if kexDHGexRequest.MaxBits < kexDHGexRequest.PreferedBits {
+		kexDHGexRequest.MaxBits = kexDHGexRequest.PreferedBits
+	}
+
+	// Send GexGroup
+	// This is the group called diffie-hellman-group14-sha1 in RFC
+	// 4253 and Oakley Group 14 in RFC 3526.
+	p, _ := new(big.Int).SetString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
+	gex.p = p
+	gex.g = big.NewInt(2)
+
+	kexDHGexGroup := kexDHGexGroupMsg{
+		P: gex.p,
+		G: gex.g,
+	}
+	if err := c.writePacket(Marshal(&kexDHGexGroup)); err != nil {
+		return nil, err
+	}
+
+	// Receive GexInit
+	packet, err = c.readPacket()
+	if err != nil {
+		return
+	}
+	var kexDHGexInit kexDHGexInitMsg
+	if err = Unmarshal(packet, &kexDHGexInit); err != nil {
+		return
+	}
+
+	var pHalf = &big.Int{}
+	pHalf.Rsh(gex.p, 1)
+
+	y, err := rand.Int(randSource, pHalf)
+	if err != nil {
+		return
+	}
+
+	Y := new(big.Int).Exp(gex.g, y, gex.p)
+	kInt, err := gex.diffieHellman(kexDHGexInit.X, y)
+	if err != nil {
+		return nil, err
+	}
+
+	hostKeyBytes := priv.PublicKey().Marshal()
+
+	h := gex.hashFunc.New()
+	magics.write(h)
+	writeString(h, hostKeyBytes)
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits))
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits))
+	binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits))
+	writeInt(h, gex.p)
+	writeInt(h, gex.g)
+	writeInt(h, kexDHGexInit.X)
+	writeInt(h, Y)
+
+	K := make([]byte, intLength(kInt))
+	marshalInt(K, kInt)
+	h.Write(K)
+
+	H := h.Sum(nil)
+
+	// H is already a hash, but the hostkey signing will apply its
+	// own key-specific hash algorithm.
+	sig, err := signAndMarshal(priv, randSource, H)
+	if err != nil {
+		return nil, err
+	}
+
+	kexDHGexReply := kexDHGexReplyMsg{
+		HostKey:   hostKeyBytes,
+		Y:         Y,
+		Signature: sig,
+	}
+	packet = Marshal(&kexDHGexReply)
+
+	err = c.writePacket(packet)
+
+	return &kexResult{
+		H:         H,
+		K:         K,
+		HostKey:   hostKeyBytes,
+		Signature: sig,
+		Hash:      gex.hashFunc,
+	}, err
+}

vendor/golang.org/x/crypto/ssh/messages.go

@@ -97,6 +97,36 @@ type kexDHReplyMsg struct {
 	Signature []byte
 }
 
+// See RFC 4419, section 5.
+const msgKexDHGexGroup = 31
+
+type kexDHGexGroupMsg struct {
+	P *big.Int `sshtype:"31"`
+	G *big.Int
+}
+
+const msgKexDHGexInit = 32
+
+type kexDHGexInitMsg struct {
+	X *big.Int `sshtype:"32"`
+}
+
+const msgKexDHGexReply = 33
+
+type kexDHGexReplyMsg struct {
+	HostKey   []byte `sshtype:"33"`
+	Y         *big.Int
+	Signature []byte
+}
+
+const msgKexDHGexRequest = 34
+
+type kexDHGexRequestMsg struct {
+	MinBits      uint32 `sshtype:"34"`
+	PreferedBits uint32
+	MaxBits      uint32
+}
+
 // See RFC 4253, section 10.
 const msgServiceRequest = 5
 
@@ -275,6 +305,42 @@ type userAuthPubKeyOkMsg struct {
 	PubKey []byte
 }
 
+// See RFC 4462, section 3
+const msgUserAuthGSSAPIResponse = 60
+
+type userAuthGSSAPIResponse struct {
+	SupportMech []byte `sshtype:"60"`
+}
+
+const msgUserAuthGSSAPIToken = 61
+
+type userAuthGSSAPIToken struct {
+	Token []byte `sshtype:"61"`
+}
+
+const msgUserAuthGSSAPIMIC = 66
+
+type userAuthGSSAPIMIC struct {
+	MIC []byte `sshtype:"66"`
+}
+
+// See RFC 4462, section 3.9
+const msgUserAuthGSSAPIErrTok = 64
+
+type userAuthGSSAPIErrTok struct {
+	ErrorToken []byte `sshtype:"64"`
+}
+
+// See RFC 4462, section 3.8
+const msgUserAuthGSSAPIError = 65
+
+type userAuthGSSAPIError struct {
+	MajorStatus uint32 `sshtype:"65"`
+	MinorStatus uint32
+	Message     string
+	LanguageTag string
+}
+
 // typeTags returns the possible type bytes for the given reflect.Type, which
 // should be a struct. The possible values are separated by a '|' character.
 func typeTags(structType reflect.Type) (tags []byte) {
@@ -756,6 +822,14 @@ func decode(packet []byte) (interface{}, error) {
 		msg = new(channelRequestSuccessMsg)
 	case msgChannelFailure:
 		msg = new(channelRequestFailureMsg)
+	case msgUserAuthGSSAPIToken:
+		msg = new(userAuthGSSAPIToken)
+	case msgUserAuthGSSAPIMIC:
+		msg = new(userAuthGSSAPIMIC)
+	case msgUserAuthGSSAPIErrTok:
+		msg = new(userAuthGSSAPIErrTok)
+	case msgUserAuthGSSAPIError:
+		msg = new(userAuthGSSAPIError)
 	default:
 		return nil, unexpectedMessageError(0, packet[0])
 	}

vendor/golang.org/x/crypto/ssh/server.go

@@ -45,6 +45,20 @@ type Permissions struct {
 	Extensions map[string]string
 }
 
+type GSSAPIWithMICConfig struct {
+	// AllowLogin, must be set, is called when gssapi-with-mic
+	// authentication is selected (RFC 4462 section 3). The srcName is from the
+	// results of the GSS-API authentication. The format is username@DOMAIN.
+	// GSSAPI just guarantees to the server who the user is, but not if they can log in, and with what permissions.
+	// This callback is called after the user identity is established with GSSAPI to decide if the user can login with
+	// which permissions. If the user is allowed to login, it should return a nil error.
+	AllowLogin func(conn ConnMetadata, srcName string) (*Permissions, error)
+
+	// Server must be set. It's the implementation
+	// of the GSSAPIServer interface. See GSSAPIServer interface for details.
+	Server GSSAPIServer
+}
+
 // ServerConfig holds server specific configuration data.
 type ServerConfig struct {
 	// Config contains configuration shared between client and server.
@@ -99,6 +113,10 @@ type ServerConfig struct {
 	// BannerCallback, if present, is called and the return string is sent to
 	// the client after key exchange completed but before authentication.
 	BannerCallback func(conn ConnMetadata) string
+
+	// GSSAPIWithMICConfig includes gssapi server and callback, which if both non-nil, is used
+	// when gssapi-with-mic authentication is selected (RFC 4462 section 3).
+	GSSAPIWithMICConfig *GSSAPIWithMICConfig
 }
 
 // AddHostKey adds a private key as a host key. If an existing host
@@ -175,6 +193,12 @@ func NewServerConn(c net.Conn, config *ServerConfig) (*ServerConn, <-chan NewCha
 	if fullConf.MaxAuthTries == 0 {
 		fullConf.MaxAuthTries = 6
 	}
+	// Check if the config contains any unsupported key exchanges
+	for _, kex := range fullConf.KeyExchanges {
+		if _, ok := serverForbiddenKexAlgos[kex]; ok {
+			return nil, nil, nil, fmt.Errorf("ssh: unsupported key exchange %s for server", kex)
+		}
+	}
 
 	s := &connection{
 		sshConn: sshConn{conn: c},
@@ -204,7 +228,9 @@ func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error)
 		return nil, errors.New("ssh: server has no host keys")
 	}
 
-	if !config.NoClientAuth && config.PasswordCallback == nil && config.PublicKeyCallback == nil && config.KeyboardInteractiveCallback == nil {
+	if !config.NoClientAuth && config.PasswordCallback == nil && config.PublicKeyCallback == nil &&
+		config.KeyboardInteractiveCallback == nil && (config.GSSAPIWithMICConfig == nil ||
+		config.GSSAPIWithMICConfig.AllowLogin == nil || config.GSSAPIWithMICConfig.Server == nil) {
 		return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false")
 	}
 
@@ -295,6 +321,55 @@ func checkSourceAddress(addr net.Addr, sourceAddrs string) error {
 	return fmt.Errorf("ssh: remote address %v is not allowed because of source-address restriction", addr)
 }
 
+func gssExchangeToken(gssapiConfig *GSSAPIWithMICConfig, firstToken []byte, s *connection,
+	sessionID []byte, userAuthReq userAuthRequestMsg) (authErr error, perms *Permissions, err error) {
+	gssAPIServer := gssapiConfig.Server
+	defer gssAPIServer.DeleteSecContext()
+	var srcName string
+	for {
+		var (
+			outToken     []byte
+			needContinue bool
+		)
+		outToken, srcName, needContinue, err = gssAPIServer.AcceptSecContext(firstToken)
+		if err != nil {
+			return err, nil, nil
+		}
+		if len(outToken) != 0 {
+			if err := s.transport.writePacket(Marshal(&userAuthGSSAPIToken{
+				Token: outToken,
+			})); err != nil {
+				return nil, nil, err
+			}
+		}
+		if !needContinue {
+			break
+		}
+		packet, err := s.transport.readPacket()
+		if err != nil {
+			return nil, nil, err
+		}
+		userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
+		if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
+			return nil, nil, err
+		}
+	}
+	packet, err := s.transport.readPacket()
+	if err != nil {
+		return nil, nil, err
+	}
+	userAuthGSSAPIMICReq := &userAuthGSSAPIMIC{}
+	if err := Unmarshal(packet, userAuthGSSAPIMICReq); err != nil {
+		return nil, nil, err
+	}
+	mic := buildMIC(string(sessionID), userAuthReq.User, userAuthReq.Service, userAuthReq.Method)
+	if err := gssAPIServer.VerifyMIC(mic, userAuthGSSAPIMICReq.MIC); err != nil {
+		return err, nil, nil
+	}
+	perms, authErr = gssapiConfig.AllowLogin(s, srcName)
+	return authErr, perms, nil
+}
+
 // ServerAuthError represents server authentication errors and is
 // sometimes returned by NewServerConn. It appends any authentication
 // errors that may occur, and is returned if all of the authentication
@@ -496,6 +571,49 @@ userAuthLoop:
 				authErr = candidate.result
 				perms = candidate.perms
 			}
+		case "gssapi-with-mic":
+			gssapiConfig := config.GSSAPIWithMICConfig
+			userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload)
+			if err != nil {
+				return nil, parseError(msgUserAuthRequest)
+			}
+			// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication.
+			if userAuthRequestGSSAPI.N == 0 {
+				authErr = fmt.Errorf("ssh: Mechanism negotiation is not supported")
+				break
+			}
+			var i uint32
+			present := false
+			for i = 0; i < userAuthRequestGSSAPI.N; i++ {
+				if userAuthRequestGSSAPI.OIDS[i].Equal(krb5Mesh) {
+					present = true
+					break
+				}
+			}
+			if !present {
+				authErr = fmt.Errorf("ssh: GSSAPI authentication must use the Kerberos V5 mechanism")
+				break
+			}
+			// Initial server response, see RFC 4462 section 3.3.
+			if err := s.transport.writePacket(Marshal(&userAuthGSSAPIResponse{
+				SupportMech: krb5OID,
+			})); err != nil {
+				return nil, err
+			}
+			// Exchange token, see RFC 4462 section 3.4.
+			packet, err := s.transport.readPacket()
+			if err != nil {
+				return nil, err
+			}
+			userAuthGSSAPITokenReq := &userAuthGSSAPIToken{}
+			if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil {
+				return nil, err
+			}
+			authErr, perms, err = gssExchangeToken(gssapiConfig, userAuthGSSAPITokenReq.Token, s, sessionID,
+				userAuthReq)
+			if err != nil {
+				return nil, err
+			}
 		default:
 			authErr = fmt.Errorf("ssh: unknown method %q", userAuthReq.Method)
 		}
@@ -522,6 +640,10 @@ userAuthLoop:
 		if config.KeyboardInteractiveCallback != nil {
 			failureMsg.Methods = append(failureMsg.Methods, "keyboard-interactive")
 		}
+		if config.GSSAPIWithMICConfig != nil && config.GSSAPIWithMICConfig.Server != nil &&
+			config.GSSAPIWithMICConfig.AllowLogin != nil {
+			failureMsg.Methods = append(failureMsg.Methods, "gssapi-with-mic")
+		}
 
 		if len(failureMsg.Methods) == 0 {
 			return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false")

vendor/golang.org/x/crypto/ssh/ssh_gss.go

@@ -0,0 +1,139 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ssh
+
+import (
+	"encoding/asn1"
+	"errors"
+)
+
+var krb5OID []byte
+
+func init() {
+	krb5OID, _ = asn1.Marshal(krb5Mesh)
+}
+
+// GSSAPIClient provides the API to plug-in GSSAPI authentication for client logins.
+type GSSAPIClient interface {
+	// InitSecContext initiates the establishment of a security context for GSS-API between the
+	// ssh client and ssh server. Initially the token parameter should be specified as nil.
+	// The routine may return a outputToken which should be transferred to
+	// the ssh server, where the ssh server will present it to
+	// AcceptSecContext. If no token need be sent, InitSecContext will indicate this by setting
+	// needContinue to false. To complete the context
+	// establishment, one or more reply tokens may be required from the ssh
+	// server;if so, InitSecContext will return a needContinue which is true.
+	// In this case, InitSecContext should be called again when the
+	// reply token is received from the ssh server, passing the reply
+	// token to InitSecContext via the token parameters.
+	// See RFC 2743 section 2.2.1 and RFC 4462 section 3.4.
+	InitSecContext(target string, token []byte, isGSSDelegCreds bool) (outputToken []byte, needContinue bool, err error)
+	// GetMIC generates a cryptographic MIC for the SSH2 message, and places
+	// the MIC in a token for transfer to the ssh server.
+	// The contents of the MIC field are obtained by calling GSS_GetMIC()
+	// over the following, using the GSS-API context that was just
+	// established:
+	//  string    session identifier
+	//  byte      SSH_MSG_USERAUTH_REQUEST
+	//  string    user name
+	//  string    service
+	//  string    "gssapi-with-mic"
+	// See RFC 2743 section 2.3.1 and RFC 4462 3.5.
+	GetMIC(micFiled []byte) ([]byte, error)
+	// Whenever possible, it should be possible for
+	// DeleteSecContext() calls to be successfully processed even
+	// if other calls cannot succeed, thereby enabling context-related
+	// resources to be released.
+	// In addition to deleting established security contexts,
+	// gss_delete_sec_context must also be able to delete "half-built"
+	// security contexts resulting from an incomplete sequence of
+	// InitSecContext()/AcceptSecContext() calls.
+	// See RFC 2743 section 2.2.3.
+	DeleteSecContext() error
+}
+
+// GSSAPIServer provides the API to plug in GSSAPI authentication for server logins.
+type GSSAPIServer interface {
+	// AcceptSecContext allows a remotely initiated security context between the application
+	// and a remote peer to be established by the ssh client. The routine may return a
+	// outputToken which should be transferred to the ssh client,
+	// where the ssh client will present it to InitSecContext.
+	// If no token need be sent, AcceptSecContext will indicate this
+	// by setting the needContinue to false. To
+	// complete the context establishment, one or more reply tokens may be
+	// required from the ssh client. if so, AcceptSecContext
+	// will return a needContinue which is true, in which case it
+	// should be called again when the reply token is received from the ssh
+	// client, passing the token to AcceptSecContext via the
+	// token parameters.
+	// The srcName return value is the authenticated username.
+	// See RFC 2743 section 2.2.2 and RFC 4462 section 3.4.
+	AcceptSecContext(token []byte) (outputToken []byte, srcName string, needContinue bool, err error)
+	// VerifyMIC verifies that a cryptographic MIC, contained in the token parameter,
+	// fits the supplied message is received from the ssh client.
+	// See RFC 2743 section 2.3.2.
+	VerifyMIC(micField []byte, micToken []byte) error
+	// Whenever possible, it should be possible for
+	// DeleteSecContext() calls to be successfully processed even
+	// if other calls cannot succeed, thereby enabling context-related
+	// resources to be released.
+	// In addition to deleting established security contexts,
+	// gss_delete_sec_context must also be able to delete "half-built"
+	// security contexts resulting from an incomplete sequence of
+	// InitSecContext()/AcceptSecContext() calls.
+	// See RFC 2743 section 2.2.3.
+	DeleteSecContext() error
+}
+
+var (
+	// OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication,
+	// so we also support the krb5 mechanism only.
+	// See RFC 1964 section 1.
+	krb5Mesh = asn1.ObjectIdentifier{1, 2, 840, 113554, 1, 2, 2}
+)
+
+// The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST
+// See RFC 4462 section 3.2.
+type userAuthRequestGSSAPI struct {
+	N    uint32
+	OIDS []asn1.ObjectIdentifier
+}
+
+func parseGSSAPIPayload(payload []byte) (*userAuthRequestGSSAPI, error) {
+	n, rest, ok := parseUint32(payload)
+	if !ok {
+		return nil, errors.New("parse uint32 failed")
+	}
+	s := &userAuthRequestGSSAPI{
+		N:    n,
+		OIDS: make([]asn1.ObjectIdentifier, n),
+	}
+	for i := 0; i < int(n); i++ {
+		var (
+			desiredMech []byte
+			err         error
+		)
+		desiredMech, rest, ok = parseString(rest)
+		if !ok {
+			return nil, errors.New("parse string failed")
+		}
+		if rest, err = asn1.Unmarshal(desiredMech, &s.OIDS[i]); err != nil {
+			return nil, err
+		}
+
+	}
+	return s, nil
+}
+
+// See RFC 4462 section 3.6.
+func buildMIC(sessionID string, username string, service string, authMethod string) []byte {
+	out := make([]byte, 0, 0)
+	out = appendString(out, sessionID)
+	out = append(out, msgUserAuthRequest)
+	out = appendString(out, username)
+	out = appendString(out, service)
+	out = appendString(out, authMethod)
+	return out
+}

vendor/golang.org/x/net/context/ctxhttp/ctxhttp.go

@@ -2,18 +2,15 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build go1.7
-
 // Package ctxhttp provides helper functions for performing context-aware HTTP requests.
 package ctxhttp // import "golang.org/x/net/context/ctxhttp"
 
 import (
+	"context"
 	"io"
 	"net/http"
 	"net/url"
 	"strings"
-
-	"golang.org/x/net/context"
 )
 
 // Do sends an HTTP request with the provided http.Client and returns

vendor/golang.org/x/net/context/ctxhttp/ctxhttp_pre17.go

@@ -1,147 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !go1.7
-
-package ctxhttp // import "golang.org/x/net/context/ctxhttp"
-
-import (
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"golang.org/x/net/context"
-)
-
-func nop() {}
-
-var (
-	testHookContextDoneBeforeHeaders = nop
-	testHookDoReturned               = nop
-	testHookDidBodyClose             = nop
-)
-
-// Do sends an HTTP request with the provided http.Client and returns an HTTP response.
-// If the client is nil, http.DefaultClient is used.
-// If the context is canceled or times out, ctx.Err() will be returned.
-func Do(ctx context.Context, client *http.Client, req *http.Request) (*http.Response, error) {
-	if client == nil {
-		client = http.DefaultClient
-	}
-
-	// TODO(djd): Respect any existing value of req.Cancel.
-	cancel := make(chan struct{})
-	req.Cancel = cancel
-
-	type responseAndError struct {
-		resp *http.Response
-		err  error
-	}
-	result := make(chan responseAndError, 1)
-
-	// Make local copies of test hooks closed over by goroutines below.
-	// Prevents data races in tests.
-	testHookDoReturned := testHookDoReturned
-	testHookDidBodyClose := testHookDidBodyClose
-
-	go func() {
-		resp, err := client.Do(req)
-		testHookDoReturned()
-		result <- responseAndError{resp, err}
-	}()
-
-	var resp *http.Response
-
-	select {
-	case <-ctx.Done():
-		testHookContextDoneBeforeHeaders()
-		close(cancel)
-		// Clean up after the goroutine calling client.Do:
-		go func() {
-			if r := <-result; r.resp != nil {
-				testHookDidBodyClose()
-				r.resp.Body.Close()
-			}
-		}()
-		return nil, ctx.Err()
-	case r := <-result:
-		var err error
-		resp, err = r.resp, r.err
-		if err != nil {
-			return resp, err
-		}
-	}
-
-	c := make(chan struct{})
-	go func() {
-		select {
-		case <-ctx.Done():
-			close(cancel)
-		case <-c:
-			// The response's Body is closed.
-		}
-	}()
-	resp.Body = &notifyingReader{resp.Body, c}
-
-	return resp, nil
-}
-
-// Get issues a GET request via the Do function.
-func Get(ctx context.Context, client *http.Client, url string) (*http.Response, error) {
-	req, err := http.NewRequest("GET", url, nil)
-	if err != nil {
-		return nil, err
-	}
-	return Do(ctx, client, req)
-}
-
-// Head issues a HEAD request via the Do function.
-func Head(ctx context.Context, client *http.Client, url string) (*http.Response, error) {
-	req, err := http.NewRequest("HEAD", url, nil)
-	if err != nil {
-		return nil, err
-	}
-	return Do(ctx, client, req)
-}
-
-// Post issues a POST request via the Do function.
-func Post(ctx context.Context, client *http.Client, url string, bodyType string, body io.Reader) (*http.Response, error) {
-	req, err := http.NewRequest("POST", url, body)
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("Content-Type", bodyType)
-	return Do(ctx, client, req)
-}
-
-// PostForm issues a POST request via the Do function.
-func PostForm(ctx context.Context, client *http.Client, url string, data url.Values) (*http.Response, error) {
-	return Post(ctx, client, url, "application/x-www-form-urlencoded", strings.NewReader(data.Encode()))
-}
-
-// notifyingReader is an io.ReadCloser that closes the notify channel after
-// Close is called or a Read fails on the underlying ReadCloser.
-type notifyingReader struct {
-	io.ReadCloser
-	notify chan<- struct{}
-}
-
-func (r *notifyingReader) Read(p []byte) (int, error) {
-	n, err := r.ReadCloser.Read(p)
-	if err != nil && r.notify != nil {
-		close(r.notify)
-		r.notify = nil
-	}
-	return n, err
-}
-
-func (r *notifyingReader) Close() error {
-	err := r.ReadCloser.Close()
-	if r.notify != nil {
-		close(r.notify)
-		r.notify = nil
-	}
-	return err
-}

vendor/golang.org/x/net/html/node.go

@@ -177,7 +177,7 @@ func (s *nodeStack) index(n *Node) int {
 // contains returns whether a is within s.
 func (s *nodeStack) contains(a atom.Atom) bool {
 	for _, n := range *s {
-		if n.DataAtom == a {
+		if n.DataAtom == a && n.Namespace == "" {
 			return true
 		}
 	}

vendor/golang.org/x/net/html/parse.go

@@ -439,9 +439,6 @@ func (p *parser) resetInsertionMode() {
 		case a.Select:
 			if !last {
 				for ancestor, first := n, p.oe[0]; ancestor != first; {
-					if ancestor == first {
-						break
-					}
 					ancestor = p.oe[p.oe.index(ancestor)-1]
 					switch ancestor.DataAtom {
 					case a.Template:
@@ -633,7 +630,16 @@ func inHeadIM(p *parser) bool {
 			p.oe.pop()
 			p.acknowledgeSelfClosingTag()
 			return true
-		case a.Script, a.Title, a.Noscript, a.Noframes, a.Style:
+		case a.Noscript:
+			p.addElement()
+			if p.scripting {
+				p.setOriginalIM()
+				p.im = textIM
+			} else {
+				p.im = inHeadNoscriptIM
+			}
+			return true
+		case a.Script, a.Title, a.Noframes, a.Style:
 			p.addElement()
 			p.setOriginalIM()
 			p.im = textIM
@@ -695,6 +701,49 @@ func inHeadIM(p *parser) bool {
 	return false
 }
 
+// 12.2.6.4.5.
+func inHeadNoscriptIM(p *parser) bool {
+	switch p.tok.Type {
+	case DoctypeToken:
+		// Ignore the token.
+		return true
+	case StartTagToken:
+		switch p.tok.DataAtom {
+		case a.Html:
+			return inBodyIM(p)
+		case a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Style:
+			return inHeadIM(p)
+		case a.Head, a.Noscript:
+			// Ignore the token.
+			return true
+		}
+	case EndTagToken:
+		switch p.tok.DataAtom {
+		case a.Noscript, a.Br:
+		default:
+			// Ignore the token.
+			return true
+		}
+	case TextToken:
+		s := strings.TrimLeft(p.tok.Data, whitespace)
+		if len(s) == 0 {
+			// It was all whitespace.
+			return inHeadIM(p)
+		}
+	case CommentToken:
+		return inHeadIM(p)
+	}
+	p.oe.pop()
+	if p.top().DataAtom != a.Head {
+		panic("html: the new current node will be a head element.")
+	}
+	p.im = inHeadIM
+	if p.tok.DataAtom == a.Noscript {
+		return true
+	}
+	return false
+}
+
 // Section 12.2.6.4.6.
 func afterHeadIM(p *parser) bool {
 	switch p.tok.Type {
@@ -904,7 +953,7 @@ func inBodyIM(p *parser) bool {
 		case a.A:
 			for i := len(p.afe) - 1; i >= 0 && p.afe[i].Type != scopeMarkerNode; i-- {
 				if n := p.afe[i]; n.Type == ElementNode && n.DataAtom == a.A {
-					p.inBodyEndTagFormatting(a.A)
+					p.inBodyEndTagFormatting(a.A, "a")
 					p.oe.remove(n)
 					p.afe.remove(n)
 					break
@@ -918,7 +967,7 @@ func inBodyIM(p *parser) bool {
 		case a.Nobr:
 			p.reconstructActiveFormattingElements()
 			if p.elementInScope(defaultScope, a.Nobr) {
-				p.inBodyEndTagFormatting(a.Nobr)
+				p.inBodyEndTagFormatting(a.Nobr, "nobr")
 				p.reconstructActiveFormattingElements()
 			}
 			p.addFormattingElement()
@@ -1126,7 +1175,7 @@ func inBodyIM(p *parser) bool {
 		case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
 			p.popUntil(defaultScope, a.H1, a.H2, a.H3, a.H4, a.H5, a.H6)
 		case a.A, a.B, a.Big, a.Code, a.Em, a.Font, a.I, a.Nobr, a.S, a.Small, a.Strike, a.Strong, a.Tt, a.U:
-			p.inBodyEndTagFormatting(p.tok.DataAtom)
+			p.inBodyEndTagFormatting(p.tok.DataAtom, p.tok.Data)
 		case a.Applet, a.Marquee, a.Object:
 			if p.popUntil(defaultScope, p.tok.DataAtom) {
 				p.clearActiveFormattingElements()
@@ -1137,7 +1186,7 @@ func inBodyIM(p *parser) bool {
 		case a.Template:
 			return inHeadIM(p)
 		default:
-			p.inBodyEndTagOther(p.tok.DataAtom)
+			p.inBodyEndTagOther(p.tok.DataAtom, p.tok.Data)
 		}
 	case CommentToken:
 		p.addChild(&Node{
@@ -1164,7 +1213,7 @@ func inBodyIM(p *parser) bool {
 	return true
 }
 
-func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom, tagName string) {
 	// This is the "adoption agency" algorithm, described at
 	// https://html.spec.whatwg.org/multipage/syntax.html#adoptionAgency
 
@@ -1186,7 +1235,7 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
 			}
 		}
 		if formattingElement == nil {
-			p.inBodyEndTagOther(tagAtom)
+			p.inBodyEndTagOther(tagAtom, tagName)
 			return
 		}
 		feIndex := p.oe.index(formattingElement)
@@ -1291,9 +1340,17 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
 // inBodyEndTagOther performs the "any other end tag" algorithm for inBodyIM.
 // "Any other end tag" handling from 12.2.6.5 The rules for parsing tokens in foreign content
 // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inforeign
-func (p *parser) inBodyEndTagOther(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagOther(tagAtom a.Atom, tagName string) {
 	for i := len(p.oe) - 1; i >= 0; i-- {
-		if p.oe[i].DataAtom == tagAtom {
+		// Two element nodes have the same tag if they have the same Data (a
+		// string-typed field). As an optimization, for common HTML tags, each
+		// Data string is assigned a unique, non-zero DataAtom (a uint32-typed
+		// field), since integer comparison is faster than string comparison.
+		// Uncommon (custom) tags get a zero DataAtom.
+		//
+		// The if condition here is equivalent to (p.oe[i].Data == tagName).
+		if (p.oe[i].DataAtom == tagAtom) &&
+			((tagAtom != 0) || (p.oe[i].Data == tagName)) {
 			p.oe = p.oe[:i]
 			break
 		}
@@ -1687,8 +1744,9 @@ func inCellIM(p *parser) bool {
 				return true
 			}
 			// Close the cell and reprocess.
-			p.popUntil(tableScope, a.Td, a.Th)
+			if p.popUntil(tableScope, a.Td, a.Th) {
-			p.clearActiveFormattingElements()
+				p.clearActiveFormattingElements()
+			}
 			p.im = inRowIM
 			return false
 		}
@@ -1719,8 +1777,12 @@ func inSelectIM(p *parser) bool {
 			}
 			p.addElement()
 		case a.Select:
-			p.tok.Type = EndTagToken
+			if p.popUntil(selectScope, a.Select) {
-			return false
+				p.resetInsertionMode()
+			} else {
+				// Ignore the token.
+				return true
+			}
 		case a.Input, a.Keygen, a.Textarea:
 			if p.elementInScope(selectScope, a.Select) {
 				p.parseImpliedToken(EndTagToken, a.Select, a.Select.String())
@@ -1750,6 +1812,9 @@ func inSelectIM(p *parser) bool {
 		case a.Select:
 			if p.popUntil(selectScope, a.Select) {
 				p.resetInsertionMode()
+			} else {
+				// Ignore the token.
+				return true
 			}
 		case a.Template:
 			return inHeadIM(p)
@@ -1775,13 +1840,22 @@ func inSelectInTableIM(p *parser) bool {
 	case StartTagToken, EndTagToken:
 		switch p.tok.DataAtom {
 		case a.Caption, a.Table, a.Tbody, a.Tfoot, a.Thead, a.Tr, a.Td, a.Th:
-			if p.tok.Type == StartTagToken || p.elementInScope(tableScope, p.tok.DataAtom) {
+			if p.tok.Type == EndTagToken && !p.elementInScope(tableScope, p.tok.DataAtom) {
-				p.parseImpliedToken(EndTagToken, a.Select, a.Select.String())
-				return false
-			} else {
 				// Ignore the token.
 				return true
 			}
+			// This is like p.popUntil(selectScope, a.Select), but it also
+			// matches <math select>, not just <select>. Matching the MathML
+			// tag is arguably incorrect (conceptually), but it mimics what
+			// Chromium does.
+			for i := len(p.oe) - 1; i >= 0; i-- {
+				if n := p.oe[i]; n.DataAtom == a.Select {
+					p.oe = p.oe[:i]
+					break
+				}
+			}
+			p.resetInsertionMode()
+			return false
 		}
 	}
 	return inSelectIM(p)
@@ -2226,6 +2300,33 @@ func (p *parser) parse() error {
 //
 // The input is assumed to be UTF-8 encoded.
 func Parse(r io.Reader) (*Node, error) {
+	return ParseWithOptions(r)
+}
+
+// ParseFragment parses a fragment of HTML and returns the nodes that were
+// found. If the fragment is the InnerHTML for an existing element, pass that
+// element in context.
+//
+// It has the same intricacies as Parse.
+func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
+	return ParseFragmentWithOptions(r, context)
+}
+
+// ParseOption configures a parser.
+type ParseOption func(p *parser)
+
+// ParseOptionEnableScripting configures the scripting flag.
+// https://html.spec.whatwg.org/multipage/webappapis.html#enabling-and-disabling-scripting
+//
+// By default, scripting is enabled.
+func ParseOptionEnableScripting(enable bool) ParseOption {
+	return func(p *parser) {
+		p.scripting = enable
+	}
+}
+
+// ParseWithOptions is like Parse, with options.
+func ParseWithOptions(r io.Reader, opts ...ParseOption) (*Node, error) {
 	p := &parser{
 		tokenizer: NewTokenizer(r),
 		doc: &Node{
@@ -2235,6 +2336,11 @@ func Parse(r io.Reader) (*Node, error) {
 		framesetOK: true,
 		im:         initialIM,
 	}
+
+	for _, f := range opts {
+		f(p)
+	}
+
 	err := p.parse()
 	if err != nil {
 		return nil, err
@@ -2242,12 +2348,8 @@ func Parse(r io.Reader) (*Node, error) {
 	return p.doc, nil
 }
 
-// ParseFragment parses a fragment of HTML and returns the nodes that were
+// ParseFragmentWithOptions is like ParseFragment, with options.
-// found. If the fragment is the InnerHTML for an existing element, pass that
+func ParseFragmentWithOptions(r io.Reader, context *Node, opts ...ParseOption) ([]*Node, error) {
-// element in context.
-//
-// It has the same intricacies as Parse.
-func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
 	contextTag := ""
 	if context != nil {
 		if context.Type != ElementNode {
@@ -2271,6 +2373,10 @@ func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
 		context:   context,
 	}
 
+	for _, f := range opts {
+		f(p)
+	}
+
 	root := &Node{
 		Type:     ElementNode,
 		DataAtom: a.Html,

vendor/golang.org/x/net/idna/idna10.0.0.go

@@ -0,0 +1,734 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.10
+
+// Package idna implements IDNA2008 using the compatibility processing
+// defined by UTS (Unicode Technical Standard) #46, which defines a standard to
+// deal with the transition from IDNA2003.
+//
+// IDNA2008 (Internationalized Domain Names for Applications), is defined in RFC
+// 5890, RFC 5891, RFC 5892, RFC 5893 and RFC 5894.
+// UTS #46 is defined in https://www.unicode.org/reports/tr46.
+// See https://unicode.org/cldr/utility/idna.jsp for a visualization of the
+// differences between these two standards.
+package idna // import "golang.org/x/net/idna"
+
+import (
+	"fmt"
+	"strings"
+	"unicode/utf8"
+
+	"golang.org/x/text/secure/bidirule"
+	"golang.org/x/text/unicode/bidi"
+	"golang.org/x/text/unicode/norm"
+)
+
+// NOTE: Unlike common practice in Go APIs, the functions will return a
+// sanitized domain name in case of errors. Browsers sometimes use a partially
+// evaluated string as lookup.
+// TODO: the current error handling is, in my opinion, the least opinionated.
+// Other strategies are also viable, though:
+// Option 1) Return an empty string in case of error, but allow the user to
+//    specify explicitly which errors to ignore.
+// Option 2) Return the partially evaluated string if it is itself a valid
+//    string, otherwise return the empty string in case of error.
+// Option 3) Option 1 and 2.
+// Option 4) Always return an empty string for now and implement Option 1 as
+//    needed, and document that the return string may not be empty in case of
+//    error in the future.
+// I think Option 1 is best, but it is quite opinionated.
+
+// ToASCII is a wrapper for Punycode.ToASCII.
+func ToASCII(s string) (string, error) {
+	return Punycode.process(s, true)
+}
+
+// ToUnicode is a wrapper for Punycode.ToUnicode.
+func ToUnicode(s string) (string, error) {
+	return Punycode.process(s, false)
+}
+
+// An Option configures a Profile at creation time.
+type Option func(*options)
+
+// Transitional sets a Profile to use the Transitional mapping as defined in UTS
+// #46. This will cause, for example, "ß" to be mapped to "ss". Using the
+// transitional mapping provides a compromise between IDNA2003 and IDNA2008
+// compatibility. It is used by most browsers when resolving domain names. This
+// option is only meaningful if combined with MapForLookup.
+func Transitional(transitional bool) Option {
+	return func(o *options) { o.transitional = true }
+}
+
+// VerifyDNSLength sets whether a Profile should fail if any of the IDN parts
+// are longer than allowed by the RFC.
+func VerifyDNSLength(verify bool) Option {
+	return func(o *options) { o.verifyDNSLength = verify }
+}
+
+// RemoveLeadingDots removes leading label separators. Leading runes that map to
+// dots, such as U+3002 IDEOGRAPHIC FULL STOP, are removed as well.
+//
+// This is the behavior suggested by the UTS #46 and is adopted by some
+// browsers.
+func RemoveLeadingDots(remove bool) Option {
+	return func(o *options) { o.removeLeadingDots = remove }
+}
+
+// ValidateLabels sets whether to check the mandatory label validation criteria
+// as defined in Section 5.4 of RFC 5891. This includes testing for correct use
+// of hyphens ('-'), normalization, validity of runes, and the context rules.
+func ValidateLabels(enable bool) Option {
+	return func(o *options) {
+		// Don't override existing mappings, but set one that at least checks
+		// normalization if it is not set.
+		if o.mapping == nil && enable {
+			o.mapping = normalize
+		}
+		o.trie = trie
+		o.validateLabels = enable
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// StrictDomainName limits the set of permissible ASCII characters to those
+// allowed in domain names as defined in RFC 1034 (A-Z, a-z, 0-9 and the
+// hyphen). This is set by default for MapForLookup and ValidateForRegistration.
+//
+// This option is useful, for instance, for browsers that allow characters
+// outside this range, for example a '_' (U+005F LOW LINE). See
+// http://www.rfc-editor.org/std/std3.txt for more details This option
+// corresponds to the UseSTD3ASCIIRules option in UTS #46.
+func StrictDomainName(use bool) Option {
+	return func(o *options) {
+		o.trie = trie
+		o.useSTD3Rules = use
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// NOTE: the following options pull in tables. The tables should not be linked
+// in as long as the options are not used.
+
+// BidiRule enables the Bidi rule as defined in RFC 5893. Any application
+// that relies on proper validation of labels should include this rule.
+func BidiRule() Option {
+	return func(o *options) { o.bidirule = bidirule.ValidString }
+}
+
+// ValidateForRegistration sets validation options to verify that a given IDN is
+// properly formatted for registration as defined by Section 4 of RFC 5891.
+func ValidateForRegistration() Option {
+	return func(o *options) {
+		o.mapping = validateRegistration
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+		VerifyDNSLength(true)(o)
+		BidiRule()(o)
+	}
+}
+
+// MapForLookup sets validation and mapping options such that a given IDN is
+// transformed for domain name lookup according to the requirements set out in
+// Section 5 of RFC 5891. The mappings follow the recommendations of RFC 5894,
+// RFC 5895 and UTS 46. It does not add the Bidi Rule. Use the BidiRule option
+// to add this check.
+//
+// The mappings include normalization and mapping case, width and other
+// compatibility mappings.
+func MapForLookup() Option {
+	return func(o *options) {
+		o.mapping = validateAndMap
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+	}
+}
+
+type options struct {
+	transitional      bool
+	useSTD3Rules      bool
+	validateLabels    bool
+	verifyDNSLength   bool
+	removeLeadingDots bool
+
+	trie *idnaTrie
+
+	// fromPuny calls validation rules when converting A-labels to U-labels.
+	fromPuny func(p *Profile, s string) error
+
+	// mapping implements a validation and mapping step as defined in RFC 5895
+	// or UTS 46, tailored to, for example, domain registration or lookup.
+	mapping func(p *Profile, s string) (mapped string, isBidi bool, err error)
+
+	// bidirule, if specified, checks whether s conforms to the Bidi Rule
+	// defined in RFC 5893.
+	bidirule func(s string) bool
+}
+
+// A Profile defines the configuration of an IDNA mapper.
+type Profile struct {
+	options
+}
+
+func apply(o *options, opts []Option) {
+	for _, f := range opts {
+		f(o)
+	}
+}
+
+// New creates a new Profile.
+//
+// With no options, the returned Profile is the most permissive and equals the
+// Punycode Profile. Options can be passed to further restrict the Profile. The
+// MapForLookup and ValidateForRegistration options set a collection of options,
+// for lookup and registration purposes respectively, which can be tailored by
+// adding more fine-grained options, where later options override earlier
+// options.
+func New(o ...Option) *Profile {
+	p := &Profile{}
+	apply(&p.options, o)
+	return p
+}
+
+// ToASCII converts a domain or domain label to its ASCII form. For example,
+// ToASCII("bücher.example.com") is "xn--bcher-kva.example.com", and
+// ToASCII("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToASCII(s string) (string, error) {
+	return p.process(s, true)
+}
+
+// ToUnicode converts a domain or domain label to its Unicode form. For example,
+// ToUnicode("xn--bcher-kva.example.com") is "bücher.example.com", and
+// ToUnicode("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToUnicode(s string) (string, error) {
+	pp := *p
+	pp.transitional = false
+	return pp.process(s, false)
+}
+
+// String reports a string with a description of the profile for debugging
+// purposes. The string format may change with different versions.
+func (p *Profile) String() string {
+	s := ""
+	if p.transitional {
+		s = "Transitional"
+	} else {
+		s = "NonTransitional"
+	}
+	if p.useSTD3Rules {
+		s += ":UseSTD3Rules"
+	}
+	if p.validateLabels {
+		s += ":ValidateLabels"
+	}
+	if p.verifyDNSLength {
+		s += ":VerifyDNSLength"
+	}
+	return s
+}
+
+var (
+	// Punycode is a Profile that does raw punycode processing with a minimum
+	// of validation.
+	Punycode *Profile = punycode
+
+	// Lookup is the recommended profile for looking up domain names, according
+	// to Section 5 of RFC 5891. The exact configuration of this profile may
+	// change over time.
+	Lookup *Profile = lookup
+
+	// Display is the recommended profile for displaying domain names.
+	// The configuration of this profile may change over time.
+	Display *Profile = display
+
+	// Registration is the recommended profile for checking whether a given
+	// IDN is valid for registration, according to Section 4 of RFC 5891.
+	Registration *Profile = registration
+
+	punycode = &Profile{}
+	lookup   = &Profile{options{
+		transitional:   true,
+		useSTD3Rules:   true,
+		validateLabels: true,
+		trie:           trie,
+		fromPuny:       validateFromPunycode,
+		mapping:        validateAndMap,
+		bidirule:       bidirule.ValidString,
+	}}
+	display = &Profile{options{
+		useSTD3Rules:   true,
+		validateLabels: true,
+		trie:           trie,
+		fromPuny:       validateFromPunycode,
+		mapping:        validateAndMap,
+		bidirule:       bidirule.ValidString,
+	}}
+	registration = &Profile{options{
+		useSTD3Rules:    true,
+		validateLabels:  true,
+		verifyDNSLength: true,
+		trie:            trie,
+		fromPuny:        validateFromPunycode,
+		mapping:         validateRegistration,
+		bidirule:        bidirule.ValidString,
+	}}
+
+	// TODO: profiles
+	// Register: recommended for approving domain names: don't do any mappings
+	// but rather reject on invalid input. Bundle or block deviation characters.
+)
+
+type labelError struct{ label, code_ string }
+
+func (e labelError) code() string { return e.code_ }
+func (e labelError) Error() string {
+	return fmt.Sprintf("idna: invalid label %q", e.label)
+}
+
+type runeError rune
+
+func (e runeError) code() string { return "P1" }
+func (e runeError) Error() string {
+	return fmt.Sprintf("idna: disallowed rune %U", e)
+}
+
+// process implements the algorithm described in section 4 of UTS #46,
+// see https://www.unicode.org/reports/tr46.
+func (p *Profile) process(s string, toASCII bool) (string, error) {
+	var err error
+	var isBidi bool
+	if p.mapping != nil {
+		s, isBidi, err = p.mapping(p, s)
+	}
+	// Remove leading empty labels.
+	if p.removeLeadingDots {
+		for ; len(s) > 0 && s[0] == '.'; s = s[1:] {
+		}
+	}
+	// TODO: allow for a quick check of the tables data.
+	// It seems like we should only create this error on ToASCII, but the
+	// UTS 46 conformance tests suggests we should always check this.
+	if err == nil && p.verifyDNSLength && s == "" {
+		err = &labelError{s, "A4"}
+	}
+	labels := labelIter{orig: s}
+	for ; !labels.done(); labels.next() {
+		label := labels.label()
+		if label == "" {
+			// Empty labels are not okay. The label iterator skips the last
+			// label if it is empty.
+			if err == nil && p.verifyDNSLength {
+				err = &labelError{s, "A4"}
+			}
+			continue
+		}
+		if strings.HasPrefix(label, acePrefix) {
+			u, err2 := decode(label[len(acePrefix):])
+			if err2 != nil {
+				if err == nil {
+					err = err2
+				}
+				// Spec says keep the old label.
+				continue
+			}
+			isBidi = isBidi || bidirule.DirectionString(u) != bidi.LeftToRight
+			labels.set(u)
+			if err == nil && p.validateLabels {
+				err = p.fromPuny(p, u)
+			}
+			if err == nil {
+				// This should be called on NonTransitional, according to the
+				// spec, but that currently does not have any effect. Use the
+				// original profile to preserve options.
+				err = p.validateLabel(u)
+			}
+		} else if err == nil {
+			err = p.validateLabel(label)
+		}
+	}
+	if isBidi && p.bidirule != nil && err == nil {
+		for labels.reset(); !labels.done(); labels.next() {
+			if !p.bidirule(labels.label()) {
+				err = &labelError{s, "B"}
+				break
+			}
+		}
+	}
+	if toASCII {
+		for labels.reset(); !labels.done(); labels.next() {
+			label := labels.label()
+			if !ascii(label) {
+				a, err2 := encode(acePrefix, label)
+				if err == nil {
+					err = err2
+				}
+				label = a
+				labels.set(a)
+			}
+			n := len(label)
+			if p.verifyDNSLength && err == nil && (n == 0 || n > 63) {
+				err = &labelError{label, "A4"}
+			}
+		}
+	}
+	s = labels.result()
+	if toASCII && p.verifyDNSLength && err == nil {
+		// Compute the length of the domain name minus the root label and its dot.
+		n := len(s)
+		if n > 0 && s[n-1] == '.' {
+			n--
+		}
+		if len(s) < 1 || n > 253 {
+			err = &labelError{s, "A4"}
+		}
+	}
+	return s, err
+}
+
+func normalize(p *Profile, s string) (mapped string, isBidi bool, err error) {
+	// TODO: consider first doing a quick check to see if any of these checks
+	// need to be done. This will make it slower in the general case, but
+	// faster in the common case.
+	mapped = norm.NFC.String(s)
+	isBidi = bidirule.DirectionString(mapped) == bidi.RightToLeft
+	return mapped, isBidi, nil
+}
+
+func validateRegistration(p *Profile, s string) (idem string, bidi bool, err error) {
+	// TODO: filter need for normalization in loop below.
+	if !norm.NFC.IsNormalString(s) {
+		return s, false, &labelError{s, "V1"}
+	}
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		if sz == 0 {
+			return s, bidi, runeError(utf8.RuneError)
+		}
+		bidi = bidi || info(v).isBidi(s[i:])
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		// TODO: handle the NV8 defined in the Unicode idna data set to allow
+		// for strict conformance to IDNA2008.
+		case valid, deviation:
+		case disallowed, mapped, unknown, ignored:
+			r, _ := utf8.DecodeRuneInString(s[i:])
+			return s, bidi, runeError(r)
+		}
+		i += sz
+	}
+	return s, bidi, nil
+}
+
+func (c info) isBidi(s string) bool {
+	if !c.isMapped() {
+		return c&attributesMask == rtl
+	}
+	// TODO: also store bidi info for mapped data. This is possible, but a bit
+	// cumbersome and not for the common case.
+	p, _ := bidi.LookupString(s)
+	switch p.Class() {
+	case bidi.R, bidi.AL, bidi.AN:
+		return true
+	}
+	return false
+}
+
+func validateAndMap(p *Profile, s string) (vm string, bidi bool, err error) {
+	var (
+		b []byte
+		k int
+	)
+	// combinedInfoBits contains the or-ed bits of all runes. We use this
+	// to derive the mayNeedNorm bit later. This may trigger normalization
+	// overeagerly, but it will not do so in the common case. The end result
+	// is another 10% saving on BenchmarkProfile for the common case.
+	var combinedInfoBits info
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		if sz == 0 {
+			b = append(b, s[k:i]...)
+			b = append(b, "\ufffd"...)
+			k = len(s)
+			if err == nil {
+				err = runeError(utf8.RuneError)
+			}
+			break
+		}
+		combinedInfoBits |= info(v)
+		bidi = bidi || info(v).isBidi(s[i:])
+		start := i
+		i += sz
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		case valid:
+			continue
+		case disallowed:
+			if err == nil {
+				r, _ := utf8.DecodeRuneInString(s[start:])
+				err = runeError(r)
+			}
+			continue
+		case mapped, deviation:
+			b = append(b, s[k:start]...)
+			b = info(v).appendMapping(b, s[start:i])
+		case ignored:
+			b = append(b, s[k:start]...)
+			// drop the rune
+		case unknown:
+			b = append(b, s[k:start]...)
+			b = append(b, "\ufffd"...)
+		}
+		k = i
+	}
+	if k == 0 {
+		// No changes so far.
+		if combinedInfoBits&mayNeedNorm != 0 {
+			s = norm.NFC.String(s)
+		}
+	} else {
+		b = append(b, s[k:]...)
+		if norm.NFC.QuickSpan(b) != len(b) {
+			b = norm.NFC.Bytes(b)
+		}
+		// TODO: the punycode converters require strings as input.
+		s = string(b)
+	}
+	return s, bidi, err
+}
+
+// A labelIter allows iterating over domain name labels.
+type labelIter struct {
+	orig     string
+	slice    []string
+	curStart int
+	curEnd   int
+	i        int
+}
+
+func (l *labelIter) reset() {
+	l.curStart = 0
+	l.curEnd = 0
+	l.i = 0
+}
+
+func (l *labelIter) done() bool {
+	return l.curStart >= len(l.orig)
+}
+
+func (l *labelIter) result() string {
+	if l.slice != nil {
+		return strings.Join(l.slice, ".")
+	}
+	return l.orig
+}
+
+func (l *labelIter) label() string {
+	if l.slice != nil {
+		return l.slice[l.i]
+	}
+	p := strings.IndexByte(l.orig[l.curStart:], '.')
+	l.curEnd = l.curStart + p
+	if p == -1 {
+		l.curEnd = len(l.orig)
+	}
+	return l.orig[l.curStart:l.curEnd]
+}
+
+// next sets the value to the next label. It skips the last label if it is empty.
+func (l *labelIter) next() {
+	l.i++
+	if l.slice != nil {
+		if l.i >= len(l.slice) || l.i == len(l.slice)-1 && l.slice[l.i] == "" {
+			l.curStart = len(l.orig)
+		}
+	} else {
+		l.curStart = l.curEnd + 1
+		if l.curStart == len(l.orig)-1 && l.orig[l.curStart] == '.' {
+			l.curStart = len(l.orig)
+		}
+	}
+}
+
+func (l *labelIter) set(s string) {
+	if l.slice == nil {
+		l.slice = strings.Split(l.orig, ".")
+	}
+	l.slice[l.i] = s
+}
+
+// acePrefix is the ASCII Compatible Encoding prefix.
+const acePrefix = "xn--"
+
+func (p *Profile) simplify(cat category) category {
+	switch cat {
+	case disallowedSTD3Mapped:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = mapped
+		}
+	case disallowedSTD3Valid:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = valid
+		}
+	case deviation:
+		if !p.transitional {
+			cat = valid
+		}
+	case validNV8, validXV8:
+		// TODO: handle V2008
+		cat = valid
+	}
+	return cat
+}
+
+func validateFromPunycode(p *Profile, s string) error {
+	if !norm.NFC.IsNormalString(s) {
+		return &labelError{s, "V1"}
+	}
+	// TODO: detect whether string may have to be normalized in the following
+	// loop.
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		if sz == 0 {
+			return runeError(utf8.RuneError)
+		}
+		if c := p.simplify(info(v).category()); c != valid && c != deviation {
+			return &labelError{s, "V6"}
+		}
+		i += sz
+	}
+	return nil
+}
+
+const (
+	zwnj = "\u200c"
+	zwj  = "\u200d"
+)
+
+type joinState int8
+
+const (
+	stateStart joinState = iota
+	stateVirama
+	stateBefore
+	stateBeforeVirama
+	stateAfter
+	stateFAIL
+)
+
+var joinStates = [][numJoinTypes]joinState{
+	stateStart: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateVirama,
+	},
+	stateVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+	},
+	stateBefore: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joiningT:   stateBefore,
+		joinZWNJ:   stateAfter,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateBeforeVirama,
+	},
+	stateBeforeVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+		joiningT: stateBefore,
+	},
+	stateAfter: {
+		joiningL:   stateFAIL,
+		joiningD:   stateBefore,
+		joiningT:   stateAfter,
+		joiningR:   stateStart,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateAfter, // no-op as we can't accept joiners here
+	},
+	stateFAIL: {
+		0:          stateFAIL,
+		joiningL:   stateFAIL,
+		joiningD:   stateFAIL,
+		joiningT:   stateFAIL,
+		joiningR:   stateFAIL,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateFAIL,
+	},
+}
+
+// validateLabel validates the criteria from Section 4.1. Item 1, 4, and 6 are
+// already implicitly satisfied by the overall implementation.
+func (p *Profile) validateLabel(s string) (err error) {
+	if s == "" {
+		if p.verifyDNSLength {
+			return &labelError{s, "A4"}
+		}
+		return nil
+	}
+	if !p.validateLabels {
+		return nil
+	}
+	trie := p.trie // p.validateLabels is only set if trie is set.
+	if len(s) > 4 && s[2] == '-' && s[3] == '-' {
+		return &labelError{s, "V2"}
+	}
+	if s[0] == '-' || s[len(s)-1] == '-' {
+		return &labelError{s, "V3"}
+	}
+	// TODO: merge the use of this in the trie.
+	v, sz := trie.lookupString(s)
+	x := info(v)
+	if x.isModifier() {
+		return &labelError{s, "V5"}
+	}
+	// Quickly return in the absence of zero-width (non) joiners.
+	if strings.Index(s, zwj) == -1 && strings.Index(s, zwnj) == -1 {
+		return nil
+	}
+	st := stateStart
+	for i := 0; ; {
+		jt := x.joinType()
+		if s[i:i+sz] == zwj {
+			jt = joinZWJ
+		} else if s[i:i+sz] == zwnj {
+			jt = joinZWNJ
+		}
+		st = joinStates[st][jt]
+		if x.isViramaModifier() {
+			st = joinStates[st][joinVirama]
+		}
+		if i += sz; i == len(s) {
+			break
+		}
+		v, sz = trie.lookupString(s[i:])
+		x = info(v)
+	}
+	if st == stateFAIL || st == stateAfter {
+		return &labelError{s, "C"}
+	}
+	return nil
+}
+
+func ascii(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= utf8.RuneSelf {
+			return false
+		}
+	}
+	return true
+}

vendor/golang.org/x/net/idna/idna9.0.0.go

@@ -0,0 +1,682 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !go1.10
+
+// Package idna implements IDNA2008 using the compatibility processing
+// defined by UTS (Unicode Technical Standard) #46, which defines a standard to
+// deal with the transition from IDNA2003.
+//
+// IDNA2008 (Internationalized Domain Names for Applications), is defined in RFC
+// 5890, RFC 5891, RFC 5892, RFC 5893 and RFC 5894.
+// UTS #46 is defined in https://www.unicode.org/reports/tr46.
+// See https://unicode.org/cldr/utility/idna.jsp for a visualization of the
+// differences between these two standards.
+package idna // import "golang.org/x/net/idna"
+
+import (
+	"fmt"
+	"strings"
+	"unicode/utf8"
+
+	"golang.org/x/text/secure/bidirule"
+	"golang.org/x/text/unicode/norm"
+)
+
+// NOTE: Unlike common practice in Go APIs, the functions will return a
+// sanitized domain name in case of errors. Browsers sometimes use a partially
+// evaluated string as lookup.
+// TODO: the current error handling is, in my opinion, the least opinionated.
+// Other strategies are also viable, though:
+// Option 1) Return an empty string in case of error, but allow the user to
+//    specify explicitly which errors to ignore.
+// Option 2) Return the partially evaluated string if it is itself a valid
+//    string, otherwise return the empty string in case of error.
+// Option 3) Option 1 and 2.
+// Option 4) Always return an empty string for now and implement Option 1 as
+//    needed, and document that the return string may not be empty in case of
+//    error in the future.
+// I think Option 1 is best, but it is quite opinionated.
+
+// ToASCII is a wrapper for Punycode.ToASCII.
+func ToASCII(s string) (string, error) {
+	return Punycode.process(s, true)
+}
+
+// ToUnicode is a wrapper for Punycode.ToUnicode.
+func ToUnicode(s string) (string, error) {
+	return Punycode.process(s, false)
+}
+
+// An Option configures a Profile at creation time.
+type Option func(*options)
+
+// Transitional sets a Profile to use the Transitional mapping as defined in UTS
+// #46. This will cause, for example, "ß" to be mapped to "ss". Using the
+// transitional mapping provides a compromise between IDNA2003 and IDNA2008
+// compatibility. It is used by most browsers when resolving domain names. This
+// option is only meaningful if combined with MapForLookup.
+func Transitional(transitional bool) Option {
+	return func(o *options) { o.transitional = true }
+}
+
+// VerifyDNSLength sets whether a Profile should fail if any of the IDN parts
+// are longer than allowed by the RFC.
+func VerifyDNSLength(verify bool) Option {
+	return func(o *options) { o.verifyDNSLength = verify }
+}
+
+// RemoveLeadingDots removes leading label separators. Leading runes that map to
+// dots, such as U+3002 IDEOGRAPHIC FULL STOP, are removed as well.
+//
+// This is the behavior suggested by the UTS #46 and is adopted by some
+// browsers.
+func RemoveLeadingDots(remove bool) Option {
+	return func(o *options) { o.removeLeadingDots = remove }
+}
+
+// ValidateLabels sets whether to check the mandatory label validation criteria
+// as defined in Section 5.4 of RFC 5891. This includes testing for correct use
+// of hyphens ('-'), normalization, validity of runes, and the context rules.
+func ValidateLabels(enable bool) Option {
+	return func(o *options) {
+		// Don't override existing mappings, but set one that at least checks
+		// normalization if it is not set.
+		if o.mapping == nil && enable {
+			o.mapping = normalize
+		}
+		o.trie = trie
+		o.validateLabels = enable
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// StrictDomainName limits the set of permissable ASCII characters to those
+// allowed in domain names as defined in RFC 1034 (A-Z, a-z, 0-9 and the
+// hyphen). This is set by default for MapForLookup and ValidateForRegistration.
+//
+// This option is useful, for instance, for browsers that allow characters
+// outside this range, for example a '_' (U+005F LOW LINE). See
+// http://www.rfc-editor.org/std/std3.txt for more details This option
+// corresponds to the UseSTD3ASCIIRules option in UTS #46.
+func StrictDomainName(use bool) Option {
+	return func(o *options) {
+		o.trie = trie
+		o.useSTD3Rules = use
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// NOTE: the following options pull in tables. The tables should not be linked
+// in as long as the options are not used.
+
+// BidiRule enables the Bidi rule as defined in RFC 5893. Any application
+// that relies on proper validation of labels should include this rule.
+func BidiRule() Option {
+	return func(o *options) { o.bidirule = bidirule.ValidString }
+}
+
+// ValidateForRegistration sets validation options to verify that a given IDN is
+// properly formatted for registration as defined by Section 4 of RFC 5891.
+func ValidateForRegistration() Option {
+	return func(o *options) {
+		o.mapping = validateRegistration
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+		VerifyDNSLength(true)(o)
+		BidiRule()(o)
+	}
+}
+
+// MapForLookup sets validation and mapping options such that a given IDN is
+// transformed for domain name lookup according to the requirements set out in
+// Section 5 of RFC 5891. The mappings follow the recommendations of RFC 5894,
+// RFC 5895 and UTS 46. It does not add the Bidi Rule. Use the BidiRule option
+// to add this check.
+//
+// The mappings include normalization and mapping case, width and other
+// compatibility mappings.
+func MapForLookup() Option {
+	return func(o *options) {
+		o.mapping = validateAndMap
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+		RemoveLeadingDots(true)(o)
+	}
+}
+
+type options struct {
+	transitional      bool
+	useSTD3Rules      bool
+	validateLabels    bool
+	verifyDNSLength   bool
+	removeLeadingDots bool
+
+	trie *idnaTrie
+
+	// fromPuny calls validation rules when converting A-labels to U-labels.
+	fromPuny func(p *Profile, s string) error
+
+	// mapping implements a validation and mapping step as defined in RFC 5895
+	// or UTS 46, tailored to, for example, domain registration or lookup.
+	mapping func(p *Profile, s string) (string, error)
+
+	// bidirule, if specified, checks whether s conforms to the Bidi Rule
+	// defined in RFC 5893.
+	bidirule func(s string) bool
+}
+
+// A Profile defines the configuration of a IDNA mapper.
+type Profile struct {
+	options
+}
+
+func apply(o *options, opts []Option) {
+	for _, f := range opts {
+		f(o)
+	}
+}
+
+// New creates a new Profile.
+//
+// With no options, the returned Profile is the most permissive and equals the
+// Punycode Profile. Options can be passed to further restrict the Profile. The
+// MapForLookup and ValidateForRegistration options set a collection of options,
+// for lookup and registration purposes respectively, which can be tailored by
+// adding more fine-grained options, where later options override earlier
+// options.
+func New(o ...Option) *Profile {
+	p := &Profile{}
+	apply(&p.options, o)
+	return p
+}
+
+// ToASCII converts a domain or domain label to its ASCII form. For example,
+// ToASCII("bücher.example.com") is "xn--bcher-kva.example.com", and
+// ToASCII("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToASCII(s string) (string, error) {
+	return p.process(s, true)
+}
+
+// ToUnicode converts a domain or domain label to its Unicode form. For example,
+// ToUnicode("xn--bcher-kva.example.com") is "bücher.example.com", and
+// ToUnicode("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToUnicode(s string) (string, error) {
+	pp := *p
+	pp.transitional = false
+	return pp.process(s, false)
+}
+
+// String reports a string with a description of the profile for debugging
+// purposes. The string format may change with different versions.
+func (p *Profile) String() string {
+	s := ""
+	if p.transitional {
+		s = "Transitional"
+	} else {
+		s = "NonTransitional"
+	}
+	if p.useSTD3Rules {
+		s += ":UseSTD3Rules"
+	}
+	if p.validateLabels {
+		s += ":ValidateLabels"
+	}
+	if p.verifyDNSLength {
+		s += ":VerifyDNSLength"
+	}
+	return s
+}
+
+var (
+	// Punycode is a Profile that does raw punycode processing with a minimum
+	// of validation.
+	Punycode *Profile = punycode
+
+	// Lookup is the recommended profile for looking up domain names, according
+	// to Section 5 of RFC 5891. The exact configuration of this profile may
+	// change over time.
+	Lookup *Profile = lookup
+
+	// Display is the recommended profile for displaying domain names.
+	// The configuration of this profile may change over time.
+	Display *Profile = display
+
+	// Registration is the recommended profile for checking whether a given
+	// IDN is valid for registration, according to Section 4 of RFC 5891.
+	Registration *Profile = registration
+
+	punycode = &Profile{}
+	lookup   = &Profile{options{
+		transitional:      true,
+		useSTD3Rules:      true,
+		validateLabels:    true,
+		removeLeadingDots: true,
+		trie:              trie,
+		fromPuny:          validateFromPunycode,
+		mapping:           validateAndMap,
+		bidirule:          bidirule.ValidString,
+	}}
+	display = &Profile{options{
+		useSTD3Rules:      true,
+		validateLabels:    true,
+		removeLeadingDots: true,
+		trie:              trie,
+		fromPuny:          validateFromPunycode,
+		mapping:           validateAndMap,
+		bidirule:          bidirule.ValidString,
+	}}
+	registration = &Profile{options{
+		useSTD3Rules:    true,
+		validateLabels:  true,
+		verifyDNSLength: true,
+		trie:            trie,
+		fromPuny:        validateFromPunycode,
+		mapping:         validateRegistration,
+		bidirule:        bidirule.ValidString,
+	}}
+
+	// TODO: profiles
+	// Register: recommended for approving domain names: don't do any mappings
+	// but rather reject on invalid input. Bundle or block deviation characters.
+)
+
+type labelError struct{ label, code_ string }
+
+func (e labelError) code() string { return e.code_ }
+func (e labelError) Error() string {
+	return fmt.Sprintf("idna: invalid label %q", e.label)
+}
+
+type runeError rune
+
+func (e runeError) code() string { return "P1" }
+func (e runeError) Error() string {
+	return fmt.Sprintf("idna: disallowed rune %U", e)
+}
+
+// process implements the algorithm described in section 4 of UTS #46,
+// see https://www.unicode.org/reports/tr46.
+func (p *Profile) process(s string, toASCII bool) (string, error) {
+	var err error
+	if p.mapping != nil {
+		s, err = p.mapping(p, s)
+	}
+	// Remove leading empty labels.
+	if p.removeLeadingDots {
+		for ; len(s) > 0 && s[0] == '.'; s = s[1:] {
+		}
+	}
+	// It seems like we should only create this error on ToASCII, but the
+	// UTS 46 conformance tests suggests we should always check this.
+	if err == nil && p.verifyDNSLength && s == "" {
+		err = &labelError{s, "A4"}
+	}
+	labels := labelIter{orig: s}
+	for ; !labels.done(); labels.next() {
+		label := labels.label()
+		if label == "" {
+			// Empty labels are not okay. The label iterator skips the last
+			// label if it is empty.
+			if err == nil && p.verifyDNSLength {
+				err = &labelError{s, "A4"}
+			}
+			continue
+		}
+		if strings.HasPrefix(label, acePrefix) {
+			u, err2 := decode(label[len(acePrefix):])
+			if err2 != nil {
+				if err == nil {
+					err = err2
+				}
+				// Spec says keep the old label.
+				continue
+			}
+			labels.set(u)
+			if err == nil && p.validateLabels {
+				err = p.fromPuny(p, u)
+			}
+			if err == nil {
+				// This should be called on NonTransitional, according to the
+				// spec, but that currently does not have any effect. Use the
+				// original profile to preserve options.
+				err = p.validateLabel(u)
+			}
+		} else if err == nil {
+			err = p.validateLabel(label)
+		}
+	}
+	if toASCII {
+		for labels.reset(); !labels.done(); labels.next() {
+			label := labels.label()
+			if !ascii(label) {
+				a, err2 := encode(acePrefix, label)
+				if err == nil {
+					err = err2
+				}
+				label = a
+				labels.set(a)
+			}
+			n := len(label)
+			if p.verifyDNSLength && err == nil && (n == 0 || n > 63) {
+				err = &labelError{label, "A4"}
+			}
+		}
+	}
+	s = labels.result()
+	if toASCII && p.verifyDNSLength && err == nil {
+		// Compute the length of the domain name minus the root label and its dot.
+		n := len(s)
+		if n > 0 && s[n-1] == '.' {
+			n--
+		}
+		if len(s) < 1 || n > 253 {
+			err = &labelError{s, "A4"}
+		}
+	}
+	return s, err
+}
+
+func normalize(p *Profile, s string) (string, error) {
+	return norm.NFC.String(s), nil
+}
+
+func validateRegistration(p *Profile, s string) (string, error) {
+	if !norm.NFC.IsNormalString(s) {
+		return s, &labelError{s, "V1"}
+	}
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		// TODO: handle the NV8 defined in the Unicode idna data set to allow
+		// for strict conformance to IDNA2008.
+		case valid, deviation:
+		case disallowed, mapped, unknown, ignored:
+			r, _ := utf8.DecodeRuneInString(s[i:])
+			return s, runeError(r)
+		}
+		i += sz
+	}
+	return s, nil
+}
+
+func validateAndMap(p *Profile, s string) (string, error) {
+	var (
+		err error
+		b   []byte
+		k   int
+	)
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		start := i
+		i += sz
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		case valid:
+			continue
+		case disallowed:
+			if err == nil {
+				r, _ := utf8.DecodeRuneInString(s[start:])
+				err = runeError(r)
+			}
+			continue
+		case mapped, deviation:
+			b = append(b, s[k:start]...)
+			b = info(v).appendMapping(b, s[start:i])
+		case ignored:
+			b = append(b, s[k:start]...)
+			// drop the rune
+		case unknown:
+			b = append(b, s[k:start]...)
+			b = append(b, "\ufffd"...)
+		}
+		k = i
+	}
+	if k == 0 {
+		// No changes so far.
+		s = norm.NFC.String(s)
+	} else {
+		b = append(b, s[k:]...)
+		if norm.NFC.QuickSpan(b) != len(b) {
+			b = norm.NFC.Bytes(b)
+		}
+		// TODO: the punycode converters require strings as input.
+		s = string(b)
+	}
+	return s, err
+}
+
+// A labelIter allows iterating over domain name labels.
+type labelIter struct {
+	orig     string
+	slice    []string
+	curStart int
+	curEnd   int
+	i        int
+}
+
+func (l *labelIter) reset() {
+	l.curStart = 0
+	l.curEnd = 0
+	l.i = 0
+}
+
+func (l *labelIter) done() bool {
+	return l.curStart >= len(l.orig)
+}
+
+func (l *labelIter) result() string {
+	if l.slice != nil {
+		return strings.Join(l.slice, ".")
+	}
+	return l.orig
+}
+
+func (l *labelIter) label() string {
+	if l.slice != nil {
+		return l.slice[l.i]
+	}
+	p := strings.IndexByte(l.orig[l.curStart:], '.')
+	l.curEnd = l.curStart + p
+	if p == -1 {
+		l.curEnd = len(l.orig)
+	}
+	return l.orig[l.curStart:l.curEnd]
+}
+
+// next sets the value to the next label. It skips the last label if it is empty.
+func (l *labelIter) next() {
+	l.i++
+	if l.slice != nil {
+		if l.i >= len(l.slice) || l.i == len(l.slice)-1 && l.slice[l.i] == "" {
+			l.curStart = len(l.orig)
+		}
+	} else {
+		l.curStart = l.curEnd + 1
+		if l.curStart == len(l.orig)-1 && l.orig[l.curStart] == '.' {
+			l.curStart = len(l.orig)
+		}
+	}
+}
+
+func (l *labelIter) set(s string) {
+	if l.slice == nil {
+		l.slice = strings.Split(l.orig, ".")
+	}
+	l.slice[l.i] = s
+}
+
+// acePrefix is the ASCII Compatible Encoding prefix.
+const acePrefix = "xn--"
+
+func (p *Profile) simplify(cat category) category {
+	switch cat {
+	case disallowedSTD3Mapped:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = mapped
+		}
+	case disallowedSTD3Valid:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = valid
+		}
+	case deviation:
+		if !p.transitional {
+			cat = valid
+		}
+	case validNV8, validXV8:
+		// TODO: handle V2008
+		cat = valid
+	}
+	return cat
+}
+
+func validateFromPunycode(p *Profile, s string) error {
+	if !norm.NFC.IsNormalString(s) {
+		return &labelError{s, "V1"}
+	}
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		if c := p.simplify(info(v).category()); c != valid && c != deviation {
+			return &labelError{s, "V6"}
+		}
+		i += sz
+	}
+	return nil
+}
+
+const (
+	zwnj = "\u200c"
+	zwj  = "\u200d"
+)
+
+type joinState int8
+
+const (
+	stateStart joinState = iota
+	stateVirama
+	stateBefore
+	stateBeforeVirama
+	stateAfter
+	stateFAIL
+)
+
+var joinStates = [][numJoinTypes]joinState{
+	stateStart: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateVirama,
+	},
+	stateVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+	},
+	stateBefore: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joiningT:   stateBefore,
+		joinZWNJ:   stateAfter,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateBeforeVirama,
+	},
+	stateBeforeVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+		joiningT: stateBefore,
+	},
+	stateAfter: {
+		joiningL:   stateFAIL,
+		joiningD:   stateBefore,
+		joiningT:   stateAfter,
+		joiningR:   stateStart,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateAfter, // no-op as we can't accept joiners here
+	},
+	stateFAIL: {
+		0:          stateFAIL,
+		joiningL:   stateFAIL,
+		joiningD:   stateFAIL,
+		joiningT:   stateFAIL,
+		joiningR:   stateFAIL,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateFAIL,
+	},
+}
+
+// validateLabel validates the criteria from Section 4.1. Item 1, 4, and 6 are
+// already implicitly satisfied by the overall implementation.
+func (p *Profile) validateLabel(s string) error {
+	if s == "" {
+		if p.verifyDNSLength {
+			return &labelError{s, "A4"}
+		}
+		return nil
+	}
+	if p.bidirule != nil && !p.bidirule(s) {
+		return &labelError{s, "B"}
+	}
+	if !p.validateLabels {
+		return nil
+	}
+	trie := p.trie // p.validateLabels is only set if trie is set.
+	if len(s) > 4 && s[2] == '-' && s[3] == '-' {
+		return &labelError{s, "V2"}
+	}
+	if s[0] == '-' || s[len(s)-1] == '-' {
+		return &labelError{s, "V3"}
+	}
+	// TODO: merge the use of this in the trie.
+	v, sz := trie.lookupString(s)
+	x := info(v)
+	if x.isModifier() {
+		return &labelError{s, "V5"}
+	}
+	// Quickly return in the absence of zero-width (non) joiners.
+	if strings.Index(s, zwj) == -1 && strings.Index(s, zwnj) == -1 {
+		return nil
+	}
+	st := stateStart
+	for i := 0; ; {
+		jt := x.joinType()
+		if s[i:i+sz] == zwj {
+			jt = joinZWJ
+		} else if s[i:i+sz] == zwnj {
+			jt = joinZWNJ
+		}
+		st = joinStates[st][jt]
+		if x.isViramaModifier() {
+			st = joinStates[st][joinVirama]
+		}
+		if i += sz; i == len(s) {
+			break
+		}
+		v, sz = trie.lookupString(s[i:])
+		x = info(v)
+	}
+	if st == stateFAIL || st == stateAfter {
+		return &labelError{s, "C"}
+	}
+	return nil
+}
+
+func ascii(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= utf8.RuneSelf {
+			return false
+		}
+	}
+	return true
+}

vendor/golang.org/x/net/idna/punycode.go

@@ -0,0 +1,203 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package idna
+
+// This file implements the Punycode algorithm from RFC 3492.
+
+import (
+	"math"
+	"strings"
+	"unicode/utf8"
+)
+
+// These parameter values are specified in section 5.
+//
+// All computation is done with int32s, so that overflow behavior is identical
+// regardless of whether int is 32-bit or 64-bit.
+const (
+	base        int32 = 36
+	damp        int32 = 700
+	initialBias int32 = 72
+	initialN    int32 = 128
+	skew        int32 = 38
+	tmax        int32 = 26
+	tmin        int32 = 1
+)
+
+func punyError(s string) error { return &labelError{s, "A3"} }
+
+// decode decodes a string as specified in section 6.2.
+func decode(encoded string) (string, error) {
+	if encoded == "" {
+		return "", nil
+	}
+	pos := 1 + strings.LastIndex(encoded, "-")
+	if pos == 1 {
+		return "", punyError(encoded)
+	}
+	if pos == len(encoded) {
+		return encoded[:len(encoded)-1], nil
+	}
+	output := make([]rune, 0, len(encoded))
+	if pos != 0 {
+		for _, r := range encoded[:pos-1] {
+			output = append(output, r)
+		}
+	}
+	i, n, bias := int32(0), initialN, initialBias
+	for pos < len(encoded) {
+		oldI, w := i, int32(1)
+		for k := base; ; k += base {
+			if pos == len(encoded) {
+				return "", punyError(encoded)
+			}
+			digit, ok := decodeDigit(encoded[pos])
+			if !ok {
+				return "", punyError(encoded)
+			}
+			pos++
+			i += digit * w
+			if i < 0 {
+				return "", punyError(encoded)
+			}
+			t := k - bias
+			if t < tmin {
+				t = tmin
+			} else if t > tmax {
+				t = tmax
+			}
+			if digit < t {
+				break
+			}
+			w *= base - t
+			if w >= math.MaxInt32/base {
+				return "", punyError(encoded)
+			}
+		}
+		x := int32(len(output) + 1)
+		bias = adapt(i-oldI, x, oldI == 0)
+		n += i / x
+		i %= x
+		if n > utf8.MaxRune || len(output) >= 1024 {
+			return "", punyError(encoded)
+		}
+		output = append(output, 0)
+		copy(output[i+1:], output[i:])
+		output[i] = n
+		i++
+	}
+	return string(output), nil
+}
+
+// encode encodes a string as specified in section 6.3 and prepends prefix to
+// the result.
+//
+// The "while h < length(input)" line in the specification becomes "for
+// remaining != 0" in the Go code, because len(s) in Go is in bytes, not runes.
+func encode(prefix, s string) (string, error) {
+	output := make([]byte, len(prefix), len(prefix)+1+2*len(s))
+	copy(output, prefix)
+	delta, n, bias := int32(0), initialN, initialBias
+	b, remaining := int32(0), int32(0)
+	for _, r := range s {
+		if r < 0x80 {
+			b++
+			output = append(output, byte(r))
+		} else {
+			remaining++
+		}
+	}
+	h := b
+	if b > 0 {
+		output = append(output, '-')
+	}
+	for remaining != 0 {
+		m := int32(0x7fffffff)
+		for _, r := range s {
+			if m > r && r >= n {
+				m = r
+			}
+		}
+		delta += (m - n) * (h + 1)
+		if delta < 0 {
+			return "", punyError(s)
+		}
+		n = m
+		for _, r := range s {
+			if r < n {
+				delta++
+				if delta < 0 {
+					return "", punyError(s)
+				}
+				continue
+			}
+			if r > n {
+				continue
+			}
+			q := delta
+			for k := base; ; k += base {
+				t := k - bias
+				if t < tmin {
+					t = tmin
+				} else if t > tmax {
+					t = tmax
+				}
+				if q < t {
+					break
+				}
+				output = append(output, encodeDigit(t+(q-t)%(base-t)))
+				q = (q - t) / (base - t)
+			}
+			output = append(output, encodeDigit(q))
+			bias = adapt(delta, h+1, h == b)
+			delta = 0
+			h++
+			remaining--
+		}
+		delta++
+		n++
+	}
+	return string(output), nil
+}
+
+func decodeDigit(x byte) (digit int32, ok bool) {
+	switch {
+	case '0' <= x && x <= '9':
+		return int32(x - ('0' - 26)), true
+	case 'A' <= x && x <= 'Z':
+		return int32(x - 'A'), true
+	case 'a' <= x && x <= 'z':
+		return int32(x - 'a'), true
+	}
+	return 0, false
+}
+
+func encodeDigit(digit int32) byte {
+	switch {
+	case 0 <= digit && digit < 26:
+		return byte(digit + 'a')
+	case 26 <= digit && digit < 36:
+		return byte(digit + ('0' - 26))
+	}
+	panic("idna: internal error in punycode encoding")
+}
+
+// adapt is the bias adaptation function specified in section 6.1.
+func adapt(delta, numPoints int32, firstTime bool) int32 {
+	if firstTime {
+		delta /= damp
+	} else {
+		delta /= 2
+	}
+	delta += delta / numPoints
+	k := int32(0)
+	for delta > ((base-tmin)*tmax)/2 {
+		delta /= base - tmin
+		k += base
+	}
+	return k + (base-tmin+1)*delta/(delta+skew)
+}

vendor/golang.org/x/net/idna/trie.go

@@ -0,0 +1,72 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package idna
+
+// appendMapping appends the mapping for the respective rune. isMapped must be
+// true. A mapping is a categorization of a rune as defined in UTS #46.
+func (c info) appendMapping(b []byte, s string) []byte {
+	index := int(c >> indexShift)
+	if c&xorBit == 0 {
+		s := mappings[index:]
+		return append(b, s[1:s[0]+1]...)
+	}
+	b = append(b, s...)
+	if c&inlineXOR == inlineXOR {
+		// TODO: support and handle two-byte inline masks
+		b[len(b)-1] ^= byte(index)
+	} else {
+		for p := len(b) - int(xorData[index]); p < len(b); p++ {
+			index++
+			b[p] ^= xorData[index]
+		}
+	}
+	return b
+}
+
+// Sparse block handling code.
+
+type valueRange struct {
+	value  uint16 // header: value:stride
+	lo, hi byte   // header: lo:n
+}
+
+type sparseBlocks struct {
+	values []valueRange
+	offset []uint16
+}
+
+var idnaSparse = sparseBlocks{
+	values: idnaSparseValues[:],
+	offset: idnaSparseOffset[:],
+}
+
+// Don't use newIdnaTrie to avoid unconditional linking in of the table.
+var trie = &idnaTrie{}
+
+// lookup determines the type of block n and looks up the value for b.
+// For n < t.cutoff, the block is a simple lookup table. Otherwise, the block
+// is a list of ranges with an accompanying value. Given a matching range r,
+// the value for b is by r.value + (b - r.lo) * stride.
+func (t *sparseBlocks) lookup(n uint32, b byte) uint16 {
+	offset := t.offset[n]
+	header := t.values[offset]
+	lo := offset + 1
+	hi := lo + uint16(header.lo)
+	for lo < hi {
+		m := lo + (hi-lo)/2
+		r := t.values[m]
+		if r.lo <= b && b <= r.hi {
+			return r.value + uint16(b-r.lo)*header.value
+		}
+		if b < r.lo {
+			hi = m
+		} else {
+			lo = m + 1
+		}
+	}
+	return 0
+}

vendor/golang.org/x/net/idna/trieval.go

@@ -0,0 +1,119 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+package idna
+
+// This file contains definitions for interpreting the trie value of the idna
+// trie generated by "go run gen*.go". It is shared by both the generator
+// program and the resultant package. Sharing is achieved by the generator
+// copying gen_trieval.go to trieval.go and changing what's above this comment.
+
+// info holds information from the IDNA mapping table for a single rune. It is
+// the value returned by a trie lookup. In most cases, all information fits in
+// a 16-bit value. For mappings, this value may contain an index into a slice
+// with the mapped string. Such mappings can consist of the actual mapped value
+// or an XOR pattern to be applied to the bytes of the UTF8 encoding of the
+// input rune. This technique is used by the cases packages and reduces the
+// table size significantly.
+//
+// The per-rune values have the following format:
+//
+//   if mapped {
+//     if inlinedXOR {
+//       15..13 inline XOR marker
+//       12..11 unused
+//       10..3  inline XOR mask
+//     } else {
+//       15..3  index into xor or mapping table
+//     }
+//   } else {
+//       15..14 unused
+//       13     mayNeedNorm
+//       12..11 attributes
+//       10..8  joining type
+//        7..3  category type
+//   }
+//      2  use xor pattern
+//   1..0  mapped category
+//
+// See the definitions below for a more detailed description of the various
+// bits.
+type info uint16
+
+const (
+	catSmallMask = 0x3
+	catBigMask   = 0xF8
+	indexShift   = 3
+	xorBit       = 0x4    // interpret the index as an xor pattern
+	inlineXOR    = 0xE000 // These bits are set if the XOR pattern is inlined.
+
+	joinShift = 8
+	joinMask  = 0x07
+
+	// Attributes
+	attributesMask = 0x1800
+	viramaModifier = 0x1800
+	modifier       = 0x1000
+	rtl            = 0x0800
+
+	mayNeedNorm = 0x2000
+)
+
+// A category corresponds to a category defined in the IDNA mapping table.
+type category uint16
+
+const (
+	unknown              category = 0 // not currently defined in unicode.
+	mapped               category = 1
+	disallowedSTD3Mapped category = 2
+	deviation            category = 3
+)
+
+const (
+	valid               category = 0x08
+	validNV8            category = 0x18
+	validXV8            category = 0x28
+	disallowed          category = 0x40
+	disallowedSTD3Valid category = 0x80
+	ignored             category = 0xC0
+)
+
+// join types and additional rune information
+const (
+	joiningL = (iota + 1)
+	joiningD
+	joiningT
+	joiningR
+
+	//the following types are derived during processing
+	joinZWJ
+	joinZWNJ
+	joinVirama
+	numJoinTypes
+)
+
+func (c info) isMapped() bool {
+	return c&0x3 != 0
+}
+
+func (c info) category() category {
+	small := c & catSmallMask
+	if small != 0 {
+		return category(small)
+	}
+	return category(c & catBigMask)
+}
+
+func (c info) joinType() info {
+	if c.isMapped() {
+		return 0
+	}
+	return (c >> joinShift) & joinMask
+}
+
+func (c info) isModifier() bool {
+	return c&(modifier|catSmallMask) == modifier
+}
+
+func (c info) isViramaModifier() bool {
+	return c&(attributesMask|catSmallMask) == viramaModifier
+}

vendor/golang.org/x/net/internal/socks/client.go

@@ -0,0 +1,168 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package socks
+
+import (
+	"context"
+	"errors"
+	"io"
+	"net"
+	"strconv"
+	"time"
+)
+
+var (
+	noDeadline   = time.Time{}
+	aLongTimeAgo = time.Unix(1, 0)
+)
+
+func (d *Dialer) connect(ctx context.Context, c net.Conn, address string) (_ net.Addr, ctxErr error) {
+	host, port, err := splitHostPort(address)
+	if err != nil {
+		return nil, err
+	}
+	if deadline, ok := ctx.Deadline(); ok && !deadline.IsZero() {
+		c.SetDeadline(deadline)
+		defer c.SetDeadline(noDeadline)
+	}
+	if ctx != context.Background() {
+		errCh := make(chan error, 1)
+		done := make(chan struct{})
+		defer func() {
+			close(done)
+			if ctxErr == nil {
+				ctxErr = <-errCh
+			}
+		}()
+		go func() {
+			select {
+			case <-ctx.Done():
+				c.SetDeadline(aLongTimeAgo)
+				errCh <- ctx.Err()
+			case <-done:
+				errCh <- nil
+			}
+		}()
+	}
+
+	b := make([]byte, 0, 6+len(host)) // the size here is just an estimate
+	b = append(b, Version5)
+	if len(d.AuthMethods) == 0 || d.Authenticate == nil {
+		b = append(b, 1, byte(AuthMethodNotRequired))
+	} else {
+		ams := d.AuthMethods
+		if len(ams) > 255 {
+			return nil, errors.New("too many authentication methods")
+		}
+		b = append(b, byte(len(ams)))
+		for _, am := range ams {
+			b = append(b, byte(am))
+		}
+	}
+	if _, ctxErr = c.Write(b); ctxErr != nil {
+		return
+	}
+
+	if _, ctxErr = io.ReadFull(c, b[:2]); ctxErr != nil {
+		return
+	}
+	if b[0] != Version5 {
+		return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
+	}
+	am := AuthMethod(b[1])
+	if am == AuthMethodNoAcceptableMethods {
+		return nil, errors.New("no acceptable authentication methods")
+	}
+	if d.Authenticate != nil {
+		if ctxErr = d.Authenticate(ctx, c, am); ctxErr != nil {
+			return
+		}
+	}
+
+	b = b[:0]
+	b = append(b, Version5, byte(d.cmd), 0)
+	if ip := net.ParseIP(host); ip != nil {
+		if ip4 := ip.To4(); ip4 != nil {
+			b = append(b, AddrTypeIPv4)
+			b = append(b, ip4...)
+		} else if ip6 := ip.To16(); ip6 != nil {
+			b = append(b, AddrTypeIPv6)
+			b = append(b, ip6...)
+		} else {
+			return nil, errors.New("unknown address type")
+		}
+	} else {
+		if len(host) > 255 {
+			return nil, errors.New("FQDN too long")
+		}
+		b = append(b, AddrTypeFQDN)
+		b = append(b, byte(len(host)))
+		b = append(b, host...)
+	}
+	b = append(b, byte(port>>8), byte(port))
+	if _, ctxErr = c.Write(b); ctxErr != nil {
+		return
+	}
+
+	if _, ctxErr = io.ReadFull(c, b[:4]); ctxErr != nil {
+		return
+	}
+	if b[0] != Version5 {
+		return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
+	}
+	if cmdErr := Reply(b[1]); cmdErr != StatusSucceeded {
+		return nil, errors.New("unknown error " + cmdErr.String())
+	}
+	if b[2] != 0 {
+		return nil, errors.New("non-zero reserved field")
+	}
+	l := 2
+	var a Addr
+	switch b[3] {
+	case AddrTypeIPv4:
+		l += net.IPv4len
+		a.IP = make(net.IP, net.IPv4len)
+	case AddrTypeIPv6:
+		l += net.IPv6len
+		a.IP = make(net.IP, net.IPv6len)
+	case AddrTypeFQDN:
+		if _, err := io.ReadFull(c, b[:1]); err != nil {
+			return nil, err
+		}
+		l += int(b[0])
+	default:
+		return nil, errors.New("unknown address type " + strconv.Itoa(int(b[3])))
+	}
+	if cap(b) < l {
+		b = make([]byte, l)
+	} else {
+		b = b[:l]
+	}
+	if _, ctxErr = io.ReadFull(c, b); ctxErr != nil {
+		return
+	}
+	if a.IP != nil {
+		copy(a.IP, b)
+	} else {
+		a.Name = string(b[:len(b)-2])
+	}
+	a.Port = int(b[len(b)-2])<<8 | int(b[len(b)-1])
+	return &a, nil
+}
+
+func splitHostPort(address string) (string, int, error) {
+	host, port, err := net.SplitHostPort(address)
+	if err != nil {
+		return "", 0, err
+	}
+	portnum, err := strconv.Atoi(port)
+	if err != nil {
+		return "", 0, err
+	}
+	if 1 > portnum || portnum > 0xffff {
+		return "", 0, errors.New("port number out of range " + port)
+	}
+	return host, portnum, nil
+}

vendor/golang.org/x/net/internal/socks/socks.go

@@ -0,0 +1,317 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package socks provides a SOCKS version 5 client implementation.
+//
+// SOCKS protocol version 5 is defined in RFC 1928.
+// Username/Password authentication for SOCKS version 5 is defined in
+// RFC 1929.
+package socks
+
+import (
+	"context"
+	"errors"
+	"io"
+	"net"
+	"strconv"
+)
+
+// A Command represents a SOCKS command.
+type Command int
+
+func (cmd Command) String() string {
+	switch cmd {
+	case CmdConnect:
+		return "socks connect"
+	case cmdBind:
+		return "socks bind"
+	default:
+		return "socks " + strconv.Itoa(int(cmd))
+	}
+}
+
+// An AuthMethod represents a SOCKS authentication method.
+type AuthMethod int
+
+// A Reply represents a SOCKS command reply code.
+type Reply int
+
+func (code Reply) String() string {
+	switch code {
+	case StatusSucceeded:
+		return "succeeded"
+	case 0x01:
+		return "general SOCKS server failure"
+	case 0x02:
+		return "connection not allowed by ruleset"
+	case 0x03:
+		return "network unreachable"
+	case 0x04:
+		return "host unreachable"
+	case 0x05:
+		return "connection refused"
+	case 0x06:
+		return "TTL expired"
+	case 0x07:
+		return "command not supported"
+	case 0x08:
+		return "address type not supported"
+	default:
+		return "unknown code: " + strconv.Itoa(int(code))
+	}
+}
+
+// Wire protocol constants.
+const (
+	Version5 = 0x05
+
+	AddrTypeIPv4 = 0x01
+	AddrTypeFQDN = 0x03
+	AddrTypeIPv6 = 0x04
+
+	CmdConnect Command = 0x01 // establishes an active-open forward proxy connection
+	cmdBind    Command = 0x02 // establishes a passive-open forward proxy connection
+
+	AuthMethodNotRequired         AuthMethod = 0x00 // no authentication required
+	AuthMethodUsernamePassword    AuthMethod = 0x02 // use username/password
+	AuthMethodNoAcceptableMethods AuthMethod = 0xff // no acceptable authentication methods
+
+	StatusSucceeded Reply = 0x00
+)
+
+// An Addr represents a SOCKS-specific address.
+// Either Name or IP is used exclusively.
+type Addr struct {
+	Name string // fully-qualified domain name
+	IP   net.IP
+	Port int
+}
+
+func (a *Addr) Network() string { return "socks" }
+
+func (a *Addr) String() string {
+	if a == nil {
+		return "<nil>"
+	}
+	port := strconv.Itoa(a.Port)
+	if a.IP == nil {
+		return net.JoinHostPort(a.Name, port)
+	}
+	return net.JoinHostPort(a.IP.String(), port)
+}
+
+// A Conn represents a forward proxy connection.
+type Conn struct {
+	net.Conn
+
+	boundAddr net.Addr
+}
+
+// BoundAddr returns the address assigned by the proxy server for
+// connecting to the command target address from the proxy server.
+func (c *Conn) BoundAddr() net.Addr {
+	if c == nil {
+		return nil
+	}
+	return c.boundAddr
+}
+
+// A Dialer holds SOCKS-specific options.
+type Dialer struct {
+	cmd          Command // either CmdConnect or cmdBind
+	proxyNetwork string  // network between a proxy server and a client
+	proxyAddress string  // proxy server address
+
+	// ProxyDial specifies the optional dial function for
+	// establishing the transport connection.
+	ProxyDial func(context.Context, string, string) (net.Conn, error)
+
+	// AuthMethods specifies the list of request authention
+	// methods.
+	// If empty, SOCKS client requests only AuthMethodNotRequired.
+	AuthMethods []AuthMethod
+
+	// Authenticate specifies the optional authentication
+	// function. It must be non-nil when AuthMethods is not empty.
+	// It must return an error when the authentication is failed.
+	Authenticate func(context.Context, io.ReadWriter, AuthMethod) error
+}
+
+// DialContext connects to the provided address on the provided
+// network.
+//
+// The returned error value may be a net.OpError. When the Op field of
+// net.OpError contains "socks", the Source field contains a proxy
+// server address and the Addr field contains a command target
+// address.
+//
+// See func Dial of the net package of standard library for a
+// description of the network and address parameters.
+func (d *Dialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
+	if err := d.validateTarget(network, address); err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	if ctx == nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
+	}
+	var err error
+	var c net.Conn
+	if d.ProxyDial != nil {
+		c, err = d.ProxyDial(ctx, d.proxyNetwork, d.proxyAddress)
+	} else {
+		var dd net.Dialer
+		c, err = dd.DialContext(ctx, d.proxyNetwork, d.proxyAddress)
+	}
+	if err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	a, err := d.connect(ctx, c, address)
+	if err != nil {
+		c.Close()
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	return &Conn{Conn: c, boundAddr: a}, nil
+}
+
+// DialWithConn initiates a connection from SOCKS server to the target
+// network and address using the connection c that is already
+// connected to the SOCKS server.
+//
+// It returns the connection's local address assigned by the SOCKS
+// server.
+func (d *Dialer) DialWithConn(ctx context.Context, c net.Conn, network, address string) (net.Addr, error) {
+	if err := d.validateTarget(network, address); err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	if ctx == nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
+	}
+	a, err := d.connect(ctx, c, address)
+	if err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	return a, nil
+}
+
+// Dial connects to the provided address on the provided network.
+//
+// Unlike DialContext, it returns a raw transport connection instead
+// of a forward proxy connection.
+//
+// Deprecated: Use DialContext or DialWithConn instead.
+func (d *Dialer) Dial(network, address string) (net.Conn, error) {
+	if err := d.validateTarget(network, address); err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	var err error
+	var c net.Conn
+	if d.ProxyDial != nil {
+		c, err = d.ProxyDial(context.Background(), d.proxyNetwork, d.proxyAddress)
+	} else {
+		c, err = net.Dial(d.proxyNetwork, d.proxyAddress)
+	}
+	if err != nil {
+		proxy, dst, _ := d.pathAddrs(address)
+		return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
+	}
+	if _, err := d.DialWithConn(context.Background(), c, network, address); err != nil {
+		c.Close()
+		return nil, err
+	}
+	return c, nil
+}
+
+func (d *Dialer) validateTarget(network, address string) error {
+	switch network {
+	case "tcp", "tcp6", "tcp4":
+	default:
+		return errors.New("network not implemented")
+	}
+	switch d.cmd {
+	case CmdConnect, cmdBind:
+	default:
+		return errors.New("command not implemented")
+	}
+	return nil
+}
+
+func (d *Dialer) pathAddrs(address string) (proxy, dst net.Addr, err error) {
+	for i, s := range []string{d.proxyAddress, address} {
+		host, port, err := splitHostPort(s)
+		if err != nil {
+			return nil, nil, err
+		}
+		a := &Addr{Port: port}
+		a.IP = net.ParseIP(host)
+		if a.IP == nil {
+			a.Name = host
+		}
+		if i == 0 {
+			proxy = a
+		} else {
+			dst = a
+		}
+	}
+	return
+}
+
+// NewDialer returns a new Dialer that dials through the provided
+// proxy server's network and address.
+func NewDialer(network, address string) *Dialer {
+	return &Dialer{proxyNetwork: network, proxyAddress: address, cmd: CmdConnect}
+}
+
+const (
+	authUsernamePasswordVersion = 0x01
+	authStatusSucceeded         = 0x00
+)
+
+// UsernamePassword are the credentials for the username/password
+// authentication method.
+type UsernamePassword struct {
+	Username string
+	Password string
+}
+
+// Authenticate authenticates a pair of username and password with the
+// proxy server.
+func (up *UsernamePassword) Authenticate(ctx context.Context, rw io.ReadWriter, auth AuthMethod) error {
+	switch auth {
+	case AuthMethodNotRequired:
+		return nil
+	case AuthMethodUsernamePassword:
+		if len(up.Username) == 0 || len(up.Username) > 255 || len(up.Password) == 0 || len(up.Password) > 255 {
+			return errors.New("invalid username/password")
+		}
+		b := []byte{authUsernamePasswordVersion}
+		b = append(b, byte(len(up.Username)))
+		b = append(b, up.Username...)
+		b = append(b, byte(len(up.Password)))
+		b = append(b, up.Password...)
+		// TODO(mikio): handle IO deadlines and cancelation if
+		// necessary
+		if _, err := rw.Write(b); err != nil {
+			return err
+		}
+		if _, err := io.ReadFull(rw, b[:2]); err != nil {
+			return err
+		}
+		if b[0] != authUsernamePasswordVersion {
+			return errors.New("invalid username/password version")
+		}
+		if b[1] != authStatusSucceeded {
+			return errors.New("username/password authentication failed")
+		}
+		return nil
+	}
+	return errors.New("unsupported authentication method " + strconv.Itoa(int(auth)))
+}

vendor/golang.org/x/net/proxy/dial.go

@@ -0,0 +1,54 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proxy
+
+import (
+	"context"
+	"net"
+)
+
+// A ContextDialer dials using a context.
+type ContextDialer interface {
+	DialContext(ctx context.Context, network, address string) (net.Conn, error)
+}
+
+// Dial works like DialContext on net.Dialer but using a dialer returned by FromEnvironment.
+//
+// The passed ctx is only used for returning the Conn, not the lifetime of the Conn.
+//
+// Custom dialers (registered via RegisterDialerType) that do not implement ContextDialer
+// can leak a goroutine for as long as it takes the underlying Dialer implementation to timeout.
+//
+// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
+func Dial(ctx context.Context, network, address string) (net.Conn, error) {
+	d := FromEnvironment()
+	if xd, ok := d.(ContextDialer); ok {
+		return xd.DialContext(ctx, network, address)
+	}
+	return dialContext(ctx, d, network, address)
+}
+
+// WARNING: this can leak a goroutine for as long as the underlying Dialer implementation takes to timeout
+// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
+func dialContext(ctx context.Context, d Dialer, network, address string) (net.Conn, error) {
+	var (
+		conn net.Conn
+		done = make(chan struct{}, 1)
+		err  error
+	)
+	go func() {
+		conn, err = d.Dial(network, address)
+		close(done)
+		if conn != nil && ctx.Err() != nil {
+			conn.Close()
+		}
+	}()
+	select {
+	case <-ctx.Done():
+		err = ctx.Err()
+	case <-done:
+	}
+	return conn, err
+}

vendor/golang.org/x/net/proxy/direct.go

@@ -0,0 +1,31 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proxy
+
+import (
+	"context"
+	"net"
+)
+
+type direct struct{}
+
+// Direct implements Dialer by making network connections directly using net.Dial or net.DialContext.
+var Direct = direct{}
+
+var (
+	_ Dialer        = Direct
+	_ ContextDialer = Direct
+)
+
+// Dial directly invokes net.Dial with the supplied parameters.
+func (direct) Dial(network, addr string) (net.Conn, error) {
+	return net.Dial(network, addr)
+}
+
+// DialContext instantiates a net.Dialer and invokes its DialContext receiver with the supplied parameters.
+func (direct) DialContext(ctx context.Context, network, addr string) (net.Conn, error) {
+	var d net.Dialer
+	return d.DialContext(ctx, network, addr)
+}

vendor/golang.org/x/net/proxy/per_host.go

@@ -0,0 +1,155 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proxy
+
+import (
+	"context"
+	"net"
+	"strings"
+)
+
+// A PerHost directs connections to a default Dialer unless the host name
+// requested matches one of a number of exceptions.
+type PerHost struct {
+	def, bypass Dialer
+
+	bypassNetworks []*net.IPNet
+	bypassIPs      []net.IP
+	bypassZones    []string
+	bypassHosts    []string
+}
+
+// NewPerHost returns a PerHost Dialer that directs connections to either
+// defaultDialer or bypass, depending on whether the connection matches one of
+// the configured rules.
+func NewPerHost(defaultDialer, bypass Dialer) *PerHost {
+	return &PerHost{
+		def:    defaultDialer,
+		bypass: bypass,
+	}
+}
+
+// Dial connects to the address addr on the given network through either
+// defaultDialer or bypass.
+func (p *PerHost) Dial(network, addr string) (c net.Conn, err error) {
+	host, _, err := net.SplitHostPort(addr)
+	if err != nil {
+		return nil, err
+	}
+
+	return p.dialerForRequest(host).Dial(network, addr)
+}
+
+// DialContext connects to the address addr on the given network through either
+// defaultDialer or bypass.
+func (p *PerHost) DialContext(ctx context.Context, network, addr string) (c net.Conn, err error) {
+	host, _, err := net.SplitHostPort(addr)
+	if err != nil {
+		return nil, err
+	}
+	d := p.dialerForRequest(host)
+	if x, ok := d.(ContextDialer); ok {
+		return x.DialContext(ctx, network, addr)
+	}
+	return dialContext(ctx, d, network, addr)
+}
+
+func (p *PerHost) dialerForRequest(host string) Dialer {
+	if ip := net.ParseIP(host); ip != nil {
+		for _, net := range p.bypassNetworks {
+			if net.Contains(ip) {
+				return p.bypass
+			}
+		}
+		for _, bypassIP := range p.bypassIPs {
+			if bypassIP.Equal(ip) {
+				return p.bypass
+			}
+		}
+		return p.def
+	}
+
+	for _, zone := range p.bypassZones {
+		if strings.HasSuffix(host, zone) {
+			return p.bypass
+		}
+		if host == zone[1:] {
+			// For a zone ".example.com", we match "example.com"
+			// too.
+			return p.bypass
+		}
+	}
+	for _, bypassHost := range p.bypassHosts {
+		if bypassHost == host {
+			return p.bypass
+		}
+	}
+	return p.def
+}
+
+// AddFromString parses a string that contains comma-separated values
+// specifying hosts that should use the bypass proxy. Each value is either an
+// IP address, a CIDR range, a zone (*.example.com) or a host name
+// (localhost). A best effort is made to parse the string and errors are
+// ignored.
+func (p *PerHost) AddFromString(s string) {
+	hosts := strings.Split(s, ",")
+	for _, host := range hosts {
+		host = strings.TrimSpace(host)
+		if len(host) == 0 {
+			continue
+		}
+		if strings.Contains(host, "/") {
+			// We assume that it's a CIDR address like 127.0.0.0/8
+			if _, net, err := net.ParseCIDR(host); err == nil {
+				p.AddNetwork(net)
+			}
+			continue
+		}
+		if ip := net.ParseIP(host); ip != nil {
+			p.AddIP(ip)
+			continue
+		}
+		if strings.HasPrefix(host, "*.") {
+			p.AddZone(host[1:])
+			continue
+		}
+		p.AddHost(host)
+	}
+}
+
+// AddIP specifies an IP address that will use the bypass proxy. Note that
+// this will only take effect if a literal IP address is dialed. A connection
+// to a named host will never match an IP.
+func (p *PerHost) AddIP(ip net.IP) {
+	p.bypassIPs = append(p.bypassIPs, ip)
+}
+
+// AddNetwork specifies an IP range that will use the bypass proxy. Note that
+// this will only take effect if a literal IP address is dialed. A connection
+// to a named host will never match.
+func (p *PerHost) AddNetwork(net *net.IPNet) {
+	p.bypassNetworks = append(p.bypassNetworks, net)
+}
+
+// AddZone specifies a DNS suffix that will use the bypass proxy. A zone of
+// "example.com" matches "example.com" and all of its subdomains.
+func (p *PerHost) AddZone(zone string) {
+	if strings.HasSuffix(zone, ".") {
+		zone = zone[:len(zone)-1]
+	}
+	if !strings.HasPrefix(zone, ".") {
+		zone = "." + zone
+	}
+	p.bypassZones = append(p.bypassZones, zone)
+}
+
+// AddHost specifies a host name that will use the bypass proxy.
+func (p *PerHost) AddHost(host string) {
+	if strings.HasSuffix(host, ".") {
+		host = host[:len(host)-1]
+	}
+	p.bypassHosts = append(p.bypassHosts, host)
+}

vendor/golang.org/x/net/proxy/proxy.go

@@ -0,0 +1,149 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package proxy provides support for a variety of protocols to proxy network
+// data.
+package proxy // import "golang.org/x/net/proxy"
+
+import (
+	"errors"
+	"net"
+	"net/url"
+	"os"
+	"sync"
+)
+
+// A Dialer is a means to establish a connection.
+// Custom dialers should also implement ContextDialer.
+type Dialer interface {
+	// Dial connects to the given address via the proxy.
+	Dial(network, addr string) (c net.Conn, err error)
+}
+
+// Auth contains authentication parameters that specific Dialers may require.
+type Auth struct {
+	User, Password string
+}
+
+// FromEnvironment returns the dialer specified by the proxy-related
+// variables in the environment and makes underlying connections
+// directly.
+func FromEnvironment() Dialer {
+	return FromEnvironmentUsing(Direct)
+}
+
+// FromEnvironmentUsing returns the dialer specify by the proxy-related
+// variables in the environment and makes underlying connections
+// using the provided forwarding Dialer (for instance, a *net.Dialer
+// with desired configuration).
+func FromEnvironmentUsing(forward Dialer) Dialer {
+	allProxy := allProxyEnv.Get()
+	if len(allProxy) == 0 {
+		return forward
+	}
+
+	proxyURL, err := url.Parse(allProxy)
+	if err != nil {
+		return forward
+	}
+	proxy, err := FromURL(proxyURL, forward)
+	if err != nil {
+		return forward
+	}
+
+	noProxy := noProxyEnv.Get()
+	if len(noProxy) == 0 {
+		return proxy
+	}
+
+	perHost := NewPerHost(proxy, forward)
+	perHost.AddFromString(noProxy)
+	return perHost
+}
+
+// proxySchemes is a map from URL schemes to a function that creates a Dialer
+// from a URL with such a scheme.
+var proxySchemes map[string]func(*url.URL, Dialer) (Dialer, error)
+
+// RegisterDialerType takes a URL scheme and a function to generate Dialers from
+// a URL with that scheme and a forwarding Dialer. Registered schemes are used
+// by FromURL.
+func RegisterDialerType(scheme string, f func(*url.URL, Dialer) (Dialer, error)) {
+	if proxySchemes == nil {
+		proxySchemes = make(map[string]func(*url.URL, Dialer) (Dialer, error))
+	}
+	proxySchemes[scheme] = f
+}
+
+// FromURL returns a Dialer given a URL specification and an underlying
+// Dialer for it to make network requests.
+func FromURL(u *url.URL, forward Dialer) (Dialer, error) {
+	var auth *Auth
+	if u.User != nil {
+		auth = new(Auth)
+		auth.User = u.User.Username()
+		if p, ok := u.User.Password(); ok {
+			auth.Password = p
+		}
+	}
+
+	switch u.Scheme {
+	case "socks5", "socks5h":
+		addr := u.Hostname()
+		port := u.Port()
+		if port == "" {
+			port = "1080"
+		}
+		return SOCKS5("tcp", net.JoinHostPort(addr, port), auth, forward)
+	}
+
+	// If the scheme doesn't match any of the built-in schemes, see if it
+	// was registered by another package.
+	if proxySchemes != nil {
+		if f, ok := proxySchemes[u.Scheme]; ok {
+			return f(u, forward)
+		}
+	}
+
+	return nil, errors.New("proxy: unknown scheme: " + u.Scheme)
+}
+
+var (
+	allProxyEnv = &envOnce{
+		names: []string{"ALL_PROXY", "all_proxy"},
+	}
+	noProxyEnv = &envOnce{
+		names: []string{"NO_PROXY", "no_proxy"},
+	}
+)
+
+// envOnce looks up an environment variable (optionally by multiple
+// names) once. It mitigates expensive lookups on some platforms
+// (e.g. Windows).
+// (Borrowed from net/http/transport.go)
+type envOnce struct {
+	names []string
+	once  sync.Once
+	val   string
+}
+
+func (e *envOnce) Get() string {
+	e.once.Do(e.init)
+	return e.val
+}
+
+func (e *envOnce) init() {
+	for _, n := range e.names {
+		e.val = os.Getenv(n)
+		if e.val != "" {
+			return
+		}
+	}
+}
+
+// reset is used by tests
+func (e *envOnce) reset() {
+	e.once = sync.Once{}
+	e.val = ""
+}

vendor/golang.org/x/net/proxy/socks5.go

@@ -0,0 +1,42 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proxy
+
+import (
+	"context"
+	"net"
+
+	"golang.org/x/net/internal/socks"
+)
+
+// SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given
+// address with an optional username and password.
+// See RFC 1928 and RFC 1929.
+func SOCKS5(network, address string, auth *Auth, forward Dialer) (Dialer, error) {
+	d := socks.NewDialer(network, address)
+	if forward != nil {
+		if f, ok := forward.(ContextDialer); ok {
+			d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
+				return f.DialContext(ctx, network, address)
+			}
+		} else {
+			d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
+				return dialContext(ctx, forward, network, address)
+			}
+		}
+	}
+	if auth != nil {
+		up := socks.UsernamePassword{
+			Username: auth.User,
+			Password: auth.Password,
+		}
+		d.AuthMethods = []socks.AuthMethod{
+			socks.AuthMethodNotRequired,
+			socks.AuthMethodUsernamePassword,
+		}
+		d.Authenticate = up.Authenticate
+	}
+	return d, nil
+}

vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s

@@ -0,0 +1,17 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
+//
+
+TEXT ·syscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·syscall6(SB)
+
+TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·rawSyscall6(SB)

vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go

@@ -6,8 +6,6 @@
 
 package cpu
 
-import "golang.org/x/sys/unix"
-
 const cacheLineSize = 128
 
 const (
@@ -18,7 +16,7 @@ const (
 )
 
 func init() {
-	impl := unix.Getsystemcfg(_SC_IMPL)
+	impl := getsystemcfg(_SC_IMPL)
 	if impl&_IMPL_POWER8 != 0 {
 		PPC64.IsPOWER8 = true
 	}
@@ -28,3 +26,9 @@ func init() {
 
 	Initialized = true
 }
+
+func getsystemcfg(label int) (n uint64) {
+	r0, _ := callgetsystemcfg(label)
+	n = uint64(r0)
+	return
+}

vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go

@@ -0,0 +1,36 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Minimal copy of x/sys/unix so the cpu package can make a
+// system call on AIX without depending on x/sys/unix.
+// (See golang.org/issue/32102)
+
+// +build aix,ppc64
+// +build !gccgo
+
+package cpu
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o"
+
+//go:linkname libc_getsystemcfg libc_getsystemcfg
+
+type syscallFunc uintptr
+
+var libc_getsystemcfg syscallFunc
+
+type errno = syscall.Errno
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)
+
+func callgetsystemcfg(label int) (r1 uintptr, e1 errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0)
+	return
+}

vendor/golang.org/x/sys/unix/asm_linux_riscv64.s

@@ -0,0 +1,54 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build riscv64,!gccgo
+
+#include "textflag.h"
+
+//
+// System calls for linux/riscv64.
+//
+// Where available, just jump to package syscall's implementation of
+// these functions.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	$0, A3
+	MOV	$0, A4
+	MOV	$0, A5
+	MOV	$0, A6
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)	// r1
+	MOV	A1, r2+40(FP)	// r2
+	CALL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	ZERO, A3
+	MOV	ZERO, A4
+	MOV	ZERO, A5
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)
+	MOV	A1, r2+40(FP)
+	RET

vendor/golang.org/x/sys/unix/asm_openbsd_arm64.s

@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System call support for arm64, OpenBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)

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

@@ -105,25 +105,25 @@ dragonfly_amd64)
 freebsd_386)
 	mkerrors="$mkerrors -m32"
 	mksyscall="go run mksyscall.go -l32"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_arm)
 	mkerrors="$mkerrors"
 	mksyscall="go run mksyscall.go -l32 -arm"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
 freebsd_arm64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 netbsd_386)
@@ -146,24 +146,39 @@ netbsd_arm)
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
+netbsd_arm64)
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
 openbsd_386)
 	mkerrors="$mkerrors -m32"
 	mksyscall="go run mksyscall.go -l32 -openbsd"
-	mksysctl="./mksysctl_openbsd.pl"
+	mksysctl="go run mksysctl_openbsd.go"
 	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_amd64)
 	mkerrors="$mkerrors -m64"
 	mksyscall="go run mksyscall.go -openbsd"
-	mksysctl="./mksysctl_openbsd.pl"
+	mksysctl="go run mksysctl_openbsd.go"
 	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 openbsd_arm)
 	mkerrors="$mkerrors"
 	mksyscall="go run mksyscall.go -l32 -openbsd -arm"
-	mksysctl="./mksysctl_openbsd.pl"
+	mksysctl="go run mksysctl_openbsd.go"
+	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+openbsd_arm64)
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd"
+	mksysctl="go run mksysctl_openbsd.go"
 	mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.

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

@@ -182,6 +182,7 @@ struct ltchars {
 #include <sys/signalfd.h>
 #include <sys/socket.h>
 #include <sys/xattr.h>
+#include <linux/bpf.h>
 #include <linux/errqueue.h>
 #include <linux/if.h>
 #include <linux/if_alg.h>
@@ -222,6 +223,7 @@ struct ltchars {
 #include <linux/hdreg.h>
 #include <linux/rtc.h>
 #include <linux/if_xdp.h>
+#include <linux/cryptouser.h>
 #include <mtd/ubi-user.h>
 #include <net/route.h>
 
@@ -432,7 +434,7 @@ ccflags="$@"
 		$2 ~ /^TC[IO](ON|OFF)$/ ||
 		$2 ~ /^IN_/ ||
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
-		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|MCAST|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
 		$2 ~ /^TP_STATUS_/ ||
 		$2 ~ /^FALLOC_/ ||
 		$2 == "ICMPV6_FILTER" ||
@@ -465,7 +467,7 @@ ccflags="$@"
 		$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
 		$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
 		$2 ~ /^CLONE_[A-Z_]+/ ||
-		$2 !~ /^(BPF_TIMEVAL)$/ &&
+		$2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+)$/ &&
 		$2 ~ /^(BPF|DLT)_/ ||
 		$2 ~ /^(CLOCK|TIMER)_/ ||
 		$2 ~ /^CAN_/ ||
@@ -499,6 +501,7 @@ ccflags="$@"
 		$2 ~ /^NFN/ ||
 		$2 ~ /^XDP_/ ||
 		$2 ~ /^(HDIO|WIN|SMART)_/ ||
+		$2 ~ /^CRYPTO_/ ||
 		$2 !~ "WMESGLEN" &&
 		$2 ~ /^W[A-Z0-9]+$/ ||
 		$2 ~/^PPPIOC/ ||

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

@@ -42,6 +42,13 @@ func main() {
 		log.Fatal(err)
 	}
 
+	if goos == "aix" {
+		// Replace type of Atim, Mtim and Ctim by Timespec in Stat_t
+		// to avoid having both StTimespec and Timespec.
+		sttimespec := regexp.MustCompile(`_Ctype_struct_st_timespec`)
+		b = sttimespec.ReplaceAll(b, []byte("Timespec"))
+	}
+
 	// Intentionally export __val fields in Fsid and Sigset_t
 	valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`)
 	b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}"))
@@ -96,6 +103,15 @@ func main() {
 	cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
 	b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
 
+	// Rename Stat_t time fields
+	if goos == "freebsd" && goarch == "386" {
+		// Hide Stat_t.[AMCB]tim_ext fields
+		renameStatTimeExtFieldsRegex := regexp.MustCompile(`[AMCB]tim_ext`)
+		b = renameStatTimeExtFieldsRegex.ReplaceAll(b, []byte("_"))
+	}
+	renameStatTimeFieldsRegex := regexp.MustCompile(`([AMCB])(?:irth)?time?(?:spec)?\s+(Timespec|StTimespec)`)
+	b = renameStatTimeFieldsRegex.ReplaceAll(b, []byte("${1}tim ${2}"))
+
 	// gofmt
 	b, err = format.Source(b)
 	if err != nil {

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

@@ -214,6 +214,11 @@ func main() {
 			}
 
 			if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
+				if sysname == "select" {
+					// select is a keyword of Go. Its name is
+					// changed to c_select.
+					cExtern += "#define c_select select\n"
+				}
 				// Imports of system calls from libc
 				cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
 				cIn := strings.Join(cIn, ", ")
@@ -328,7 +333,13 @@ func main() {
 			} else {
 				call += ""
 			}
-			call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
+			if sysname == "select" {
+				// select is a keyword of Go. Its name is
+				// changed to c_select.
+				call += fmt.Sprintf("C.c_%s(%s)", sysname, arglist)
+			} else {
+				call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
+			}
 
 			// Assign return values.
 			body := ""

vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go

@@ -282,6 +282,11 @@ func main() {
 			if !onlyCommon {
 				// GCCGO Prototype Generation
 				// Imports of system calls from libc
+				if sysname == "select" {
+					// select is a keyword of Go. Its name is
+					// changed to c_select.
+					cExtern += "#define c_select select\n"
+				}
 				cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
 				cIn := strings.Join(cIn, ", ")
 				cExtern += fmt.Sprintf("(%s);\n", cIn)
@@ -490,7 +495,14 @@ func main() {
 
 			// GCCGO function generation
 			argsgccgolist := strings.Join(argsgccgo, ", ")
-			callgccgo := fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
+			var callgccgo string
+			if sysname == "select" {
+				// select is a keyword of Go. Its name is
+				// changed to c_select.
+				callgccgo = fmt.Sprintf("C.c_%s(%s)", sysname, argsgccgolist)
+			} else {
+				callgccgo = fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
+			}
 			textgccgo += callProto
 			textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
 			textgccgo += "\te1 = syscall.GetErrno()\n"

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

@@ -0,0 +1,355 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
+//
+// Build a MIB with each entry being an array containing the level, type and
+// a hash that will contain additional entries if the current entry is a node.
+// We then walk this MIB and create a flattened sysctl name to OID hash.
+
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strings"
+)
+
+var (
+	goos, goarch string
+)
+
+// cmdLine returns this programs's commandline arguments.
+func cmdLine() string {
+	return "go run mksysctl_openbsd.go " + strings.Join(os.Args[1:], " ")
+}
+
+// buildTags returns build tags.
+func buildTags() string {
+	return fmt.Sprintf("%s,%s", goarch, goos)
+}
+
+// reMatch performs regular expression match and stores the substring slice to value pointed by m.
+func reMatch(re *regexp.Regexp, str string, m *[]string) bool {
+	*m = re.FindStringSubmatch(str)
+	if *m != nil {
+		return true
+	}
+	return false
+}
+
+type nodeElement struct {
+	n  int
+	t  string
+	pE *map[string]nodeElement
+}
+
+var (
+	debugEnabled bool
+	mib          map[string]nodeElement
+	node         *map[string]nodeElement
+	nodeMap      map[string]string
+	sysCtl       []string
+)
+
+var (
+	ctlNames1RE = regexp.MustCompile(`^#define\s+(CTL_NAMES)\s+{`)
+	ctlNames2RE = regexp.MustCompile(`^#define\s+(CTL_(.*)_NAMES)\s+{`)
+	ctlNames3RE = regexp.MustCompile(`^#define\s+((.*)CTL_NAMES)\s+{`)
+	netInetRE   = regexp.MustCompile(`^netinet/`)
+	netInet6RE  = regexp.MustCompile(`^netinet6/`)
+	netRE       = regexp.MustCompile(`^net/`)
+	bracesRE    = regexp.MustCompile(`{.*}`)
+	ctlTypeRE   = regexp.MustCompile(`{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}`)
+	fsNetKernRE = regexp.MustCompile(`^(fs|net|kern)_`)
+)
+
+func debug(s string) {
+	if debugEnabled {
+		fmt.Fprintln(os.Stderr, s)
+	}
+}
+
+// Walk the MIB and build a sysctl name to OID mapping.
+func buildSysctl(pNode *map[string]nodeElement, name string, oid []int) {
+	lNode := pNode // local copy of pointer to node
+	var keys []string
+	for k := range *lNode {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	for _, key := range keys {
+		nodename := name
+		if name != "" {
+			nodename += "."
+		}
+		nodename += key
+
+		nodeoid := append(oid, (*pNode)[key].n)
+
+		if (*pNode)[key].t == `CTLTYPE_NODE` {
+			if _, ok := nodeMap[nodename]; ok {
+				lNode = &mib
+				ctlName := nodeMap[nodename]
+				for _, part := range strings.Split(ctlName, ".") {
+					lNode = ((*lNode)[part]).pE
+				}
+			} else {
+				lNode = (*pNode)[key].pE
+			}
+			buildSysctl(lNode, nodename, nodeoid)
+		} else if (*pNode)[key].t != "" {
+			oidStr := []string{}
+			for j := range nodeoid {
+				oidStr = append(oidStr, fmt.Sprintf("%d", nodeoid[j]))
+			}
+			text := "\t{ \"" + nodename + "\", []_C_int{ " + strings.Join(oidStr, ", ") + " } }, \n"
+			sysCtl = append(sysCtl, text)
+		}
+	}
+}
+
+func main() {
+	// Get the OS (using GOOS_TARGET if it exist)
+	goos = os.Getenv("GOOS_TARGET")
+	if goos == "" {
+		goos = os.Getenv("GOOS")
+	}
+	// Get the architecture (using GOARCH_TARGET if it exists)
+	goarch = os.Getenv("GOARCH_TARGET")
+	if goarch == "" {
+		goarch = os.Getenv("GOARCH")
+	}
+	// Check if GOOS and GOARCH environment variables are defined
+	if goarch == "" || goos == "" {
+		fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
+		os.Exit(1)
+	}
+
+	mib = make(map[string]nodeElement)
+	headers := [...]string{
+		`sys/sysctl.h`,
+		`sys/socket.h`,
+		`sys/tty.h`,
+		`sys/malloc.h`,
+		`sys/mount.h`,
+		`sys/namei.h`,
+		`sys/sem.h`,
+		`sys/shm.h`,
+		`sys/vmmeter.h`,
+		`uvm/uvmexp.h`,
+		`uvm/uvm_param.h`,
+		`uvm/uvm_swap_encrypt.h`,
+		`ddb/db_var.h`,
+		`net/if.h`,
+		`net/if_pfsync.h`,
+		`net/pipex.h`,
+		`netinet/in.h`,
+		`netinet/icmp_var.h`,
+		`netinet/igmp_var.h`,
+		`netinet/ip_ah.h`,
+		`netinet/ip_carp.h`,
+		`netinet/ip_divert.h`,
+		`netinet/ip_esp.h`,
+		`netinet/ip_ether.h`,
+		`netinet/ip_gre.h`,
+		`netinet/ip_ipcomp.h`,
+		`netinet/ip_ipip.h`,
+		`netinet/pim_var.h`,
+		`netinet/tcp_var.h`,
+		`netinet/udp_var.h`,
+		`netinet6/in6.h`,
+		`netinet6/ip6_divert.h`,
+		`netinet6/pim6_var.h`,
+		`netinet/icmp6.h`,
+		`netmpls/mpls.h`,
+	}
+
+	ctls := [...]string{
+		`kern`,
+		`vm`,
+		`fs`,
+		`net`,
+		//debug			/* Special handling required */
+		`hw`,
+		//machdep		/* Arch specific */
+		`user`,
+		`ddb`,
+		//vfs			/* Special handling required */
+		`fs.posix`,
+		`kern.forkstat`,
+		`kern.intrcnt`,
+		`kern.malloc`,
+		`kern.nchstats`,
+		`kern.seminfo`,
+		`kern.shminfo`,
+		`kern.timecounter`,
+		`kern.tty`,
+		`kern.watchdog`,
+		`net.bpf`,
+		`net.ifq`,
+		`net.inet`,
+		`net.inet.ah`,
+		`net.inet.carp`,
+		`net.inet.divert`,
+		`net.inet.esp`,
+		`net.inet.etherip`,
+		`net.inet.gre`,
+		`net.inet.icmp`,
+		`net.inet.igmp`,
+		`net.inet.ip`,
+		`net.inet.ip.ifq`,
+		`net.inet.ipcomp`,
+		`net.inet.ipip`,
+		`net.inet.mobileip`,
+		`net.inet.pfsync`,
+		`net.inet.pim`,
+		`net.inet.tcp`,
+		`net.inet.udp`,
+		`net.inet6`,
+		`net.inet6.divert`,
+		`net.inet6.ip6`,
+		`net.inet6.icmp6`,
+		`net.inet6.pim6`,
+		`net.inet6.tcp6`,
+		`net.inet6.udp6`,
+		`net.mpls`,
+		`net.mpls.ifq`,
+		`net.key`,
+		`net.pflow`,
+		`net.pfsync`,
+		`net.pipex`,
+		`net.rt`,
+		`vm.swapencrypt`,
+		//vfsgenctl		/* Special handling required */
+	}
+
+	// Node name "fixups"
+	ctlMap := map[string]string{
+		"ipproto":             "net.inet",
+		"net.inet.ipproto":    "net.inet",
+		"net.inet6.ipv6proto": "net.inet6",
+		"net.inet6.ipv6":      "net.inet6.ip6",
+		"net.inet.icmpv6":     "net.inet6.icmp6",
+		"net.inet6.divert6":   "net.inet6.divert",
+		"net.inet6.tcp6":      "net.inet.tcp",
+		"net.inet6.udp6":      "net.inet.udp",
+		"mpls":                "net.mpls",
+		"swpenc":              "vm.swapencrypt",
+	}
+
+	// Node mappings
+	nodeMap = map[string]string{
+		"net.inet.ip.ifq": "net.ifq",
+		"net.inet.pfsync": "net.pfsync",
+		"net.mpls.ifq":    "net.ifq",
+	}
+
+	mCtls := make(map[string]bool)
+	for _, ctl := range ctls {
+		mCtls[ctl] = true
+	}
+
+	for _, header := range headers {
+		debug("Processing " + header)
+		file, err := os.Open(filepath.Join("/usr/include", header))
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "%v\n", err)
+			os.Exit(1)
+		}
+		s := bufio.NewScanner(file)
+		for s.Scan() {
+			var sub []string
+			if reMatch(ctlNames1RE, s.Text(), &sub) ||
+				reMatch(ctlNames2RE, s.Text(), &sub) ||
+				reMatch(ctlNames3RE, s.Text(), &sub) {
+				if sub[1] == `CTL_NAMES` {
+					// Top level.
+					node = &mib
+				} else {
+					// Node.
+					nodename := strings.ToLower(sub[2])
+					ctlName := ""
+					if reMatch(netInetRE, header, &sub) {
+						ctlName = "net.inet." + nodename
+					} else if reMatch(netInet6RE, header, &sub) {
+						ctlName = "net.inet6." + nodename
+					} else if reMatch(netRE, header, &sub) {
+						ctlName = "net." + nodename
+					} else {
+						ctlName = nodename
+						ctlName = fsNetKernRE.ReplaceAllString(ctlName, `$1.`)
+					}
+
+					if val, ok := ctlMap[ctlName]; ok {
+						ctlName = val
+					}
+					if _, ok := mCtls[ctlName]; !ok {
+						debug("Ignoring " + ctlName + "...")
+						continue
+					}
+
+					// Walk down from the top of the MIB.
+					node = &mib
+					for _, part := range strings.Split(ctlName, ".") {
+						if _, ok := (*node)[part]; !ok {
+							debug("Missing node " + part)
+							(*node)[part] = nodeElement{n: 0, t: "", pE: &map[string]nodeElement{}}
+						}
+						node = (*node)[part].pE
+					}
+				}
+
+				// Populate current node with entries.
+				i := -1
+				for !strings.HasPrefix(s.Text(), "}") {
+					s.Scan()
+					if reMatch(bracesRE, s.Text(), &sub) {
+						i++
+					}
+					if !reMatch(ctlTypeRE, s.Text(), &sub) {
+						continue
+					}
+					(*node)[sub[1]] = nodeElement{n: i, t: sub[2], pE: &map[string]nodeElement{}}
+				}
+			}
+		}
+		err = s.Err()
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "%v\n", err)
+			os.Exit(1)
+		}
+		file.Close()
+	}
+	buildSysctl(&mib, "", []int{})
+
+	sort.Strings(sysCtl)
+	text := strings.Join(sysCtl, "")
+
+	fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
+}
+
+const srcTemplate = `// %s
+// Code generated by the command above; DO NOT EDIT.
+
+// +build %s
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid []_C_int
+}
+
+var sysctlMib = []mibentry {
+%s
+}
+`

vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl

@@ -1,265 +0,0 @@
-#!/usr/bin/env perl
-
-# Copyright 2011 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.
-
-#
-# Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
-#
-# Build a MIB with each entry being an array containing the level, type and
-# a hash that will contain additional entries if the current entry is a node.
-# We then walk this MIB and create a flattened sysctl name to OID hash.
-#
-
-use strict;
-
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
-	exit 1;
-}
-
-my $debug = 0;
-my %ctls = ();
-
-my @headers = qw (
-	sys/sysctl.h
-	sys/socket.h
-	sys/tty.h
-	sys/malloc.h
-	sys/mount.h
-	sys/namei.h
-	sys/sem.h
-	sys/shm.h
-	sys/vmmeter.h
-	uvm/uvmexp.h
-	uvm/uvm_param.h
-	uvm/uvm_swap_encrypt.h
-	ddb/db_var.h
-	net/if.h
-	net/if_pfsync.h
-	net/pipex.h
-	netinet/in.h
-	netinet/icmp_var.h
-	netinet/igmp_var.h
-	netinet/ip_ah.h
-	netinet/ip_carp.h
-	netinet/ip_divert.h
-	netinet/ip_esp.h
-	netinet/ip_ether.h
-	netinet/ip_gre.h
-	netinet/ip_ipcomp.h
-	netinet/ip_ipip.h
-	netinet/pim_var.h
-	netinet/tcp_var.h
-	netinet/udp_var.h
-	netinet6/in6.h
-	netinet6/ip6_divert.h
-	netinet6/pim6_var.h
-	netinet/icmp6.h
-	netmpls/mpls.h
-);
-
-my @ctls = qw (
-	kern
-	vm
-	fs
-	net
-	#debug				# Special handling required
-	hw
-	#machdep			# Arch specific
-	user
-	ddb
-	#vfs				# Special handling required
-	fs.posix
-	kern.forkstat
-	kern.intrcnt
-	kern.malloc
-	kern.nchstats
-	kern.seminfo
-	kern.shminfo
-	kern.timecounter
-	kern.tty
-	kern.watchdog
-	net.bpf
-	net.ifq
-	net.inet
-	net.inet.ah
-	net.inet.carp
-	net.inet.divert
-	net.inet.esp
-	net.inet.etherip
-	net.inet.gre
-	net.inet.icmp
-	net.inet.igmp
-	net.inet.ip
-	net.inet.ip.ifq
-	net.inet.ipcomp
-	net.inet.ipip
-	net.inet.mobileip
-	net.inet.pfsync
-	net.inet.pim
-	net.inet.tcp
-	net.inet.udp
-	net.inet6
-	net.inet6.divert
-	net.inet6.ip6
-	net.inet6.icmp6
-	net.inet6.pim6
-	net.inet6.tcp6
-	net.inet6.udp6
-	net.mpls
-	net.mpls.ifq
-	net.key
-	net.pflow
-	net.pfsync
-	net.pipex
-	net.rt
-	vm.swapencrypt
-	#vfsgenctl			# Special handling required
-);
-
-# Node name "fixups"
-my %ctl_map = (
-	"ipproto" => "net.inet",
-	"net.inet.ipproto" => "net.inet",
-	"net.inet6.ipv6proto" => "net.inet6",
-	"net.inet6.ipv6" => "net.inet6.ip6",
-	"net.inet.icmpv6" => "net.inet6.icmp6",
-	"net.inet6.divert6" => "net.inet6.divert",
-	"net.inet6.tcp6" => "net.inet.tcp",
-	"net.inet6.udp6" => "net.inet.udp",
-	"mpls" => "net.mpls",
-	"swpenc" => "vm.swapencrypt"
-);
-
-# Node mappings
-my %node_map = (
-	"net.inet.ip.ifq" => "net.ifq",
-	"net.inet.pfsync" => "net.pfsync",
-	"net.mpls.ifq" => "net.ifq"
-);
-
-my $ctlname;
-my %mib = ();
-my %sysctl = ();
-my $node;
-
-sub debug() {
-	print STDERR "$_[0]\n" if $debug;
-}
-
-# Walk the MIB and build a sysctl name to OID mapping.
-sub build_sysctl() {
-	my ($node, $name, $oid) = @_;
-	my %node = %{$node};
-	my @oid = @{$oid};
-
-	foreach my $key (sort keys %node) {
-		my @node = @{$node{$key}};
-		my $nodename = $name.($name ne '' ? '.' : '').$key;
-		my @nodeoid = (@oid, $node[0]);
-		if ($node[1] eq 'CTLTYPE_NODE') {
-			if (exists $node_map{$nodename}) {
-				$node = \%mib;
-				$ctlname = $node_map{$nodename};
-				foreach my $part (split /\./, $ctlname) {
-					$node = \%{@{$$node{$part}}[2]};
-				}
-			} else {
-				$node = $node[2];
-			}
-			&build_sysctl($node, $nodename, \@nodeoid);
-		} elsif ($node[1] ne '') {
-			$sysctl{$nodename} = \@nodeoid;
-		}
-	}
-}
-
-foreach my $ctl (@ctls) {
-	$ctls{$ctl} = $ctl;
-}
-
-# Build MIB
-foreach my $header (@headers) {
-	&debug("Processing $header...");
-	open HEADER, "/usr/include/$header" ||
-	    print STDERR "Failed to open $header\n";
-	while (<HEADER>) {
-		if ($_ =~ /^#define\s+(CTL_NAMES)\s+{/ ||
-		    $_ =~ /^#define\s+(CTL_(.*)_NAMES)\s+{/ ||
-		    $_ =~ /^#define\s+((.*)CTL_NAMES)\s+{/) {
-			if ($1 eq 'CTL_NAMES') {
-				# Top level.
-				$node = \%mib;
-			} else {
-				# Node.
-				my $nodename = lc($2);
-				if ($header =~ /^netinet\//) {
-					$ctlname = "net.inet.$nodename";
-				} elsif ($header =~ /^netinet6\//) {
-					$ctlname = "net.inet6.$nodename";
-				} elsif ($header =~ /^net\//) {
-					$ctlname = "net.$nodename";
-				} else {
-					$ctlname = "$nodename";
-					$ctlname =~ s/^(fs|net|kern)_/$1\./;
-				}
-				if (exists $ctl_map{$ctlname}) {
-					$ctlname = $ctl_map{$ctlname};
-				}
-				if (not exists $ctls{$ctlname}) {
-					&debug("Ignoring $ctlname...");
-					next;
-				}
-
-				# Walk down from the top of the MIB.
-				$node = \%mib;
-				foreach my $part (split /\./, $ctlname) {
-					if (not exists $$node{$part}) {
-						&debug("Missing node $part");
-						$$node{$part} = [ 0, '', {} ];
-					}
-					$node = \%{@{$$node{$part}}[2]};
-				}
-			}
-
-			# Populate current node with entries.
-			my $i = -1;
-			while (defined($_) && $_ !~ /^}/) {
-				$_ = <HEADER>;
-				$i++ if $_ =~ /{.*}/;
-				next if $_ !~ /{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}/;
-				$$node{$1} = [ $i, $2, {} ];
-			}
-		}
-	}
-	close HEADER;
-}
-
-&build_sysctl(\%mib, "", []);
-
-print <<EOF;
-// mksysctl_openbsd.pl
-// Code generated by the command above; DO NOT EDIT.
-
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
-
-package unix;
-
-type mibentry struct {
-	ctlname string
-	ctloid []_C_int
-}
-
-var sysctlMib = []mibentry {
-EOF
-
-foreach my $name (sort keys %sysctl) {
-	my @oid = @{$sysctl{$name}};
-	print "\t{ \"$name\", []_C_int{ ", join(', ', @oid), " } }, \n";
-}
-
-print <<EOF;
-}
-EOF

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

@@ -139,7 +139,7 @@ func main() {
 				text += format(name, num, proto)
 			}
 		case "freebsd":
-			if t.Match(`^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$`) {
+			if t.Match(`^([0-9]+)\s+\S+\s+(?:(?:NO)?STD|COMPAT10)\s+({ \S+\s+(\w+).*)$`) {
 				num, proto := t.sub[1], t.sub[2]
 				name := fmt.Sprintf("SYS_%s", t.sub[3])
 				text += format(name, num, proto)

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

@@ -2,9 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build openbsd
-// +build 386 amd64 arm
-
 package unix
 
 import (

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

@@ -18,10 +18,13 @@ func cmsgAlignOf(salen int) int {
 	salign := SizeofPtr
 
 	switch runtime.GOOS {
-	case "darwin", "dragonfly", "solaris":
+	case "aix":
-		// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
+		// There is no alignment on AIX.
-		// Solaris kernels still require 32-bit aligned access to
+		salign = 1
-		// network subsystem.
+	case "darwin", "dragonfly", "solaris", "illumos":
+		// NOTE: It seems like 64-bit Darwin, DragonFly BSD,
+		// illumos, and Solaris kernels still require 32-bit
+		// aligned access to network subsystem.
 		if SizeofPtr == 8 {
 			salign = 4
 		}

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

@@ -50,5 +50,4 @@ func BytePtrFromString(s string) (*byte, error) {
 }
 
 // Single-word zero for use when we need a valid pointer to 0 bytes.
-// See mkunix.pl.
 var _zero uintptr

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

@@ -444,8 +444,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb	Times(tms *Tms) (ticks uintptr, err error)
 //sysnb	Umask(mask int) (oldmask int)
 //sysnb	Uname(buf *Utsname) (err error)
-//TODO umount
-// //sys	Unmount(target string, flags int) (err error) = umount
 //sys   Unlink(path string) (err error)
 //sys   Unlinkat(dirfd int, path string, flags int) (err error)
 //sys	Ustat(dev int, ubuf *Ustat_t) (err error)
@@ -456,8 +454,8 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys	Dup2(oldfd int, newfd int) (err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
 //sys	Fchown(fd int, uid int, gid int) (err error)
-//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	fstat(fd int, stat *Stat_t) (err error)
-//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
+//sys	fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
 //sys	Fstatfs(fd int, buf *Statfs_t) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sysnb	Getegid() (egid int)
@@ -466,18 +464,17 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb	Getuid() (uid int)
 //sys	Lchown(path string, uid int, gid int) (err error)
 //sys	Listen(s int, n int) (err error)
-//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	lstat(path string, stat *Stat_t) (err error)
 //sys	Pause() (err error)
 //sys	Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
 //sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
-//TODO Select
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
-// //sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
 //sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
 //sysnb	Setregid(rgid int, egid int) (err error)
 //sysnb	Setreuid(ruid int, euid int) (err error)
 //sys	Shutdown(fd int, how int) (err error)
 //sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
-//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	stat(path string, statptr *Stat_t) (err error)
 //sys	Statfs(path string, buf *Statfs_t) (err error)
 //sys	Truncate(path string, length int64) (err error)
 
@@ -493,8 +490,10 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
 //sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
 //sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
-//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
-//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+// In order to use msghdr structure with Control, Controllen, nrecvmsg and nsendmsg must be used.
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = nrecvmsg
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
 
 //sys	munmap(addr uintptr, length uintptr) (err error)
 
@@ -547,3 +546,12 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
 //sys	Getsystemcfg(label int) (n uint64)
+
+//sys	umount(target string) (err error)
+func Unmount(target string, flags int) (err error) {
+	if flags != 0 {
+		// AIX doesn't have any flags for umount.
+		return ENOSYS
+	}
+	return umount(target)
+}

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

@@ -32,3 +32,19 @@ func (msghdr *Msghdr) SetControllen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
+
+func Fstat(fd int, stat *Stat_t) error {
+	return fstat(fd, stat)
+}
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
+	return fstatat(dirfd, path, stat, flags)
+}
+
+func Lstat(path string, stat *Stat_t) error {
+	return lstat(path, stat)
+}
+
+func Stat(path string, statptr *Stat_t) error {
+	return stat(path, statptr)
+}

vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go

@@ -32,3 +32,50 @@ func (msghdr *Msghdr) SetControllen(length int) {
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
+
+// In order to only have Timespec structure, type of Stat_t's fields
+// Atim, Mtim and Ctim is changed from StTimespec to Timespec during
+// ztypes generation.
+// On ppc64, Timespec.Nsec is an int64 while StTimespec.Nsec is an
+// int32, so the fields' value must be modified.
+func fixStatTimFields(stat *Stat_t) {
+	stat.Atim.Nsec >>= 32
+	stat.Mtim.Nsec >>= 32
+	stat.Ctim.Nsec >>= 32
+}
+
+func Fstat(fd int, stat *Stat_t) error {
+	err := fstat(fd, stat)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
+	err := fstatat(dirfd, path, stat, flags)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Lstat(path string, stat *Stat_t) error {
+	err := lstat(path, stat)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Stat(path string, statptr *Stat_t) error {
+	err := stat(path, statptr)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(statptr)
+	return nil
+}

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

@@ -362,7 +362,21 @@ func Getdents(fd int, buf []byte) (n int, err error) {
 
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	if supportsABI(_ino64First) {
-		return getdirentries_freebsd12(fd, buf, basep)
+		if unsafe.Sizeof(*basep) == 8 {
+			return getdirentries_freebsd12(fd, buf, (*uint64)(unsafe.Pointer(basep)))
+		}
+		// The freebsd12 syscall needs a 64-bit base. On 32-bit machines
+		// we can't just use the basep passed in. See #32498.
+		var base uint64 = uint64(*basep)
+		n, err = getdirentries_freebsd12(fd, buf, &base)
+		*basep = uintptr(base)
+		if base>>32 != 0 {
+			// We can't stuff the base back into a uintptr, so any
+			// future calls would be suspect. Generate an error.
+			// EIO is allowed by getdirentries.
+			err = EIO
+		}
+		return
 	}
 
 	// The old syscall entries are smaller than the new. Use 1/4 of the original
@@ -404,22 +418,22 @@ func roundup(x, y int) int {
 
 func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
 	*s = Stat_t{
-		Dev:      uint64(old.Dev),
+		Dev:     uint64(old.Dev),
-		Ino:      uint64(old.Ino),
+		Ino:     uint64(old.Ino),
-		Nlink:    uint64(old.Nlink),
+		Nlink:   uint64(old.Nlink),
-		Mode:     old.Mode,
+		Mode:    old.Mode,
-		Uid:      old.Uid,
+		Uid:     old.Uid,
-		Gid:      old.Gid,
+		Gid:     old.Gid,
-		Rdev:     uint64(old.Rdev),
+		Rdev:    uint64(old.Rdev),
-		Atim:     old.Atim,
+		Atim:    old.Atim,
-		Mtim:     old.Mtim,
+		Mtim:    old.Mtim,
-		Ctim:     old.Ctim,
+		Ctim:    old.Ctim,
-		Birthtim: old.Birthtim,
+		Btim:    old.Btim,
-		Size:     old.Size,
+		Size:    old.Size,
-		Blocks:   old.Blocks,
+		Blocks:  old.Blocks,
-		Blksize:  old.Blksize,
+		Blksize: old.Blksize,
-		Flags:    old.Flags,
+		Flags:   old.Flags,
-		Gen:      uint64(old.Gen),
+		Gen:     uint64(old.Gen),
 	}
 }
 
@@ -555,7 +569,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
 //sys	getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
-//sys	getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys	getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error)
 //sys	Getdtablesize() (size int)
 //sysnb	Getegid() (egid int)
 //sysnb	Geteuid() (uid int)

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

@@ -109,6 +109,12 @@ func IoctlGetInt(fd int, req uint) (int, error) {
 	return value, err
 }
 
+func IoctlGetUint32(fd int, req uint) (uint32, error) {
+	var value uint32
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
 func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
 	var value Winsize
 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
@@ -1531,9 +1537,13 @@ func Setgid(uid int) (err error) {
 	return EOPNOTSUPP
 }
 
+func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) {
+	return signalfd(fd, sigmask, _C__NSIG/8, flags)
+}
+
 //sys	Setpriority(which int, who int, prio int) (err error)
 //sys	Setxattr(path string, attr string, data []byte, flags int) (err error)
-//sys	Signalfd(fd int, mask *Sigset_t, flags int) = SYS_SIGNALFD4
+//sys	signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) = SYS_SIGNALFD4
 //sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
 //sys	Sync()
 //sys	Syncfs(fd int) (err error)
@@ -1662,6 +1672,82 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	return EACCES
 }
 
+//sys nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) = SYS_NAME_TO_HANDLE_AT
+//sys openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) = SYS_OPEN_BY_HANDLE_AT
+
+// fileHandle is the argument to nameToHandleAt and openByHandleAt. We
+// originally tried to generate it via unix/linux/types.go with "type
+// fileHandle C.struct_file_handle" but that generated empty structs
+// for mips64 and mips64le. Instead, hard code it for now (it's the
+// same everywhere else) until the mips64 generator issue is fixed.
+type fileHandle struct {
+	Bytes uint32
+	Type  int32
+}
+
+// FileHandle represents the C struct file_handle used by
+// name_to_handle_at (see NameToHandleAt) and open_by_handle_at (see
+// OpenByHandleAt).
+type FileHandle struct {
+	*fileHandle
+}
+
+// NewFileHandle constructs a FileHandle.
+func NewFileHandle(handleType int32, handle []byte) FileHandle {
+	const hdrSize = unsafe.Sizeof(fileHandle{})
+	buf := make([]byte, hdrSize+uintptr(len(handle)))
+	copy(buf[hdrSize:], handle)
+	fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
+	fh.Type = handleType
+	fh.Bytes = uint32(len(handle))
+	return FileHandle{fh}
+}
+
+func (fh *FileHandle) Size() int   { return int(fh.fileHandle.Bytes) }
+func (fh *FileHandle) Type() int32 { return fh.fileHandle.Type }
+func (fh *FileHandle) Bytes() []byte {
+	n := fh.Size()
+	if n == 0 {
+		return nil
+	}
+	return (*[1 << 30]byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&fh.fileHandle.Type)) + 4))[:n:n]
+}
+
+// NameToHandleAt wraps the name_to_handle_at system call; it obtains
+// a handle for a path name.
+func NameToHandleAt(dirfd int, path string, flags int) (handle FileHandle, mountID int, err error) {
+	var mid _C_int
+	// Try first with a small buffer, assuming the handle will
+	// only be 32 bytes.
+	size := uint32(32 + unsafe.Sizeof(fileHandle{}))
+	didResize := false
+	for {
+		buf := make([]byte, size)
+		fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
+		fh.Bytes = size - uint32(unsafe.Sizeof(fileHandle{}))
+		err = nameToHandleAt(dirfd, path, fh, &mid, flags)
+		if err == EOVERFLOW {
+			if didResize {
+				// We shouldn't need to resize more than once
+				return
+			}
+			didResize = true
+			size = fh.Bytes + uint32(unsafe.Sizeof(fileHandle{}))
+			continue
+		}
+		if err != nil {
+			return
+		}
+		return FileHandle{fh}, int(mid), nil
+	}
+}
+
+// OpenByHandleAt wraps the open_by_handle_at system call; it opens a
+// file via a handle as previously returned by NameToHandleAt.
+func OpenByHandleAt(mountFD int, handle FileHandle, flags int) (fd int, err error) {
+	return openByHandleAt(mountFD, handle.fileHandle, flags)
+}
+
 /*
  * Unimplemented
  */

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

@@ -272,3 +272,16 @@ func SyncFileRange(fd int, off int64, n int64, flags int) error {
 	// order of their arguments.
 	return armSyncFileRange(fd, flags, off, n)
 }
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}

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

@@ -120,9 +120,30 @@ func Pipe(p []int) (err error) {
 	return
 }
 
-//sys getdents(fd int, buf []byte) (n int, err error)
+//sys Getdents(fd int, buf []byte) (n int, err error)
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	return getdents(fd, buf)
+	n, err = Getdents(fd, buf)
+	if err != nil || basep == nil {
+		return
+	}
+
+	var off int64
+	off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		*basep = ^uintptr(0)
+		return
+	}
+	*basep = uintptr(off)
+	if unsafe.Sizeof(*basep) == 8 {
+		return
+	}
+	if off>>4 != 0 {
+		// We can't stuff the offset back into a uintptr, so any
+		// future calls would be suspect. Generate an error.
+		// EIO is allowed by getdirentries.
+		err = EIO
+	}
+	return
 }
 
 const ImplementsGetwd = true

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

@@ -89,9 +89,30 @@ func Pipe(p []int) (err error) {
 	return
 }
 
-//sys getdents(fd int, buf []byte) (n int, err error)
+//sys Getdents(fd int, buf []byte) (n int, err error)
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	return getdents(fd, buf)
+	n, err = Getdents(fd, buf)
+	if err != nil || basep == nil {
+		return
+	}
+
+	var off int64
+	off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		*basep = ^uintptr(0)
+		return
+	}
+	*basep = uintptr(off)
+	if unsafe.Sizeof(*basep) == 8 {
+		return
+	}
+	if off>>4 != 0 {
+		// We can't stuff the offset back into a uintptr, so any
+		// future calls would be suspect. Generate an error.
+		// EIO was allowed by getdirentries.
+		err = EIO
+	}
+	return
 }
 
 const ImplementsGetwd = true

vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go

@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm64,openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/amd64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL

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

@@ -351,7 +351,11 @@ func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) {
 }
 
 func SetsockoptString(fd, level, opt int, s string) (err error) {
-	return setsockopt(fd, level, opt, unsafe.Pointer(&[]byte(s)[0]), uintptr(len(s)))
+	var p unsafe.Pointer
+	if len(s) > 0 {
+		p = unsafe.Pointer(&[]byte(s)[0])
+	}
+	return setsockopt(fd, level, opt, p, uintptr(len(s)))
 }
 
 func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) {

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

@@ -87,8 +87,6 @@ type Mode_t C.mode_t
 
 type Timespec C.struct_timespec
 
-type StTimespec C.struct_st_timespec
-
 type Timeval C.struct_timeval
 
 type Timeval32 C.struct_timeval32
@@ -133,6 +131,8 @@ type RawSockaddrInet6 C.struct_sockaddr_in6
 
 type RawSockaddrUnix C.struct_sockaddr_un
 
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
 type RawSockaddr C.struct_sockaddr
 
 type RawSockaddrAny C.struct_sockaddr_any
@@ -156,17 +156,18 @@ type Linger C.struct_linger
 type Msghdr C.struct_msghdr
 
 const (
-	SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny   = C.sizeof_struct_sockaddr_any
+	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix  = C.sizeof_struct_sockaddr_un
+	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofLinger        = C.sizeof_struct_linger
+	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofIPMreq        = C.sizeof_struct_ip_mreq
+	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPv6Mreq      = C.sizeof_struct_ipv6_mreq
+	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6MTUInfo   = C.sizeof_struct_ip6_mtuinfo
+	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr        = C.sizeof_struct_msghdr
+	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofCmsghdr       = C.sizeof_struct_cmsghdr
+	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofICMPv6Filter  = C.sizeof_struct_icmp6_filter
+	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
+	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
 )
 
 // Routing and interface messages

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

@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build openbsd
-
 package unix
 
 import (

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

@@ -926,6 +926,8 @@ const (
 	TCSETSF                       = 0x5404
 	TCSETSW                       = 0x5403
 	TCXONC                        = 0x540b
+	TIMER_ABSTIME                 = 0x3e7
+	TIMER_MAX                     = 0x20
 	TIOC                          = 0x5400
 	TIOCCBRK                      = 0x2000747a
 	TIOCCDTR                      = 0x20007478

vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go

@@ -3,7 +3,7 @@
 
 // +build ppc64,aix
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -maix64 _const.go
 
 package unix
@@ -926,6 +926,8 @@ const (
 	TCSETSF                       = 0x5404
 	TCSETSW                       = 0x5403
 	TCXONC                        = 0x540b
+	TIMER_ABSTIME                 = 0x3e7
+	TIMER_MAX                     = 0x20
 	TIOC                          = 0x5400
 	TIOCCBRK                      = 0x2000747a
 	TIOCCDTR                      = 0x20007478

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1052,6 +1136,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1487,6 +1580,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1957,6 +2051,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2005,6 +2100,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2016,9 +2113,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2111,6 +2216,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2312,8 +2419,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2462,6 +2571,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1052,6 +1136,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1487,6 +1580,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1958,6 +2052,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2006,6 +2101,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2017,9 +2114,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2112,6 +2217,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2313,8 +2420,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2462,6 +2571,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1964,6 +2058,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2012,6 +2107,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2023,9 +2120,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2118,6 +2223,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2319,8 +2426,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2468,6 +2577,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -499,6 +573,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -507,8 +582,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -522,6 +601,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -530,6 +613,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1053,6 +1137,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1488,6 +1581,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1948,6 +2042,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -1996,6 +2091,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2007,9 +2104,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2103,6 +2208,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2304,8 +2411,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2453,6 +2562,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1957,6 +2051,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x20
 	SO_BSDCOMPAT                         = 0xe
@@ -2005,6 +2100,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x1004
 	SO_RCVTIMEO                          = 0x1006
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x1006
 	SO_REUSEADDR                         = 0x4
 	SO_REUSEPORT                         = 0x200
 	SO_RXQ_OVFL                          = 0x28
@@ -2016,10 +2113,18 @@ const (
 	SO_SNDBUFFORCE                       = 0x1f
 	SO_SNDLOWAT                          = 0x1003
 	SO_SNDTIMEO                          = 0x1005
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x1005
 	SO_STYLE                             = 0x1008
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2111,6 +2216,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2314,8 +2421,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2464,6 +2573,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1957,6 +2051,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x20
 	SO_BSDCOMPAT                         = 0xe
@@ -2005,6 +2100,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x1004
 	SO_RCVTIMEO                          = 0x1006
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x1006
 	SO_REUSEADDR                         = 0x4
 	SO_REUSEPORT                         = 0x200
 	SO_RXQ_OVFL                          = 0x28
@@ -2016,10 +2113,18 @@ const (
 	SO_SNDBUFFORCE                       = 0x1f
 	SO_SNDLOWAT                          = 0x1003
 	SO_SNDTIMEO                          = 0x1005
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x1005
 	SO_STYLE                             = 0x1008
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2111,6 +2216,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2314,8 +2421,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2464,6 +2573,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1957,6 +2051,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x20
 	SO_BSDCOMPAT                         = 0xe
@@ -2005,6 +2100,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x1004
 	SO_RCVTIMEO                          = 0x1006
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x1006
 	SO_REUSEADDR                         = 0x4
 	SO_REUSEPORT                         = 0x200
 	SO_RXQ_OVFL                          = 0x28
@@ -2016,10 +2113,18 @@ const (
 	SO_SNDBUFFORCE                       = 0x1f
 	SO_SNDLOWAT                          = 0x1003
 	SO_SNDTIMEO                          = 0x1005
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x1005
 	SO_STYLE                             = 0x1008
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2111,6 +2216,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2314,8 +2421,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2464,6 +2573,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x40000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1957,6 +2051,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x20
 	SO_BSDCOMPAT                         = 0xe
@@ -2005,6 +2100,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x1004
 	SO_RCVTIMEO                          = 0x1006
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x1006
 	SO_REUSEADDR                         = 0x4
 	SO_REUSEPORT                         = 0x200
 	SO_RXQ_OVFL                          = 0x28
@@ -2016,10 +2113,18 @@ const (
 	SO_SNDBUFFORCE                       = 0x1f
 	SO_SNDLOWAT                          = 0x1003
 	SO_SNDTIMEO                          = 0x1005
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x1005
 	SO_STYLE                             = 0x1008
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2111,6 +2216,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2314,8 +2421,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2464,6 +2573,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x3000
 	CREAD                                = 0x800
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x100
 	CS7                                  = 0x200
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1049,6 +1133,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x2000
 	MCL_FUTURE                           = 0x4000
 	MCL_ONFAULT                          = 0x8000
@@ -1487,6 +1580,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -2015,6 +2109,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2063,6 +2158,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x10
 	SO_RCVTIMEO                          = 0x12
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x12
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2074,9 +2171,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x11
 	SO_SNDTIMEO                          = 0x13
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x13
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2167,6 +2272,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2374,8 +2481,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2523,6 +2632,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x3000
 	CREAD                                = 0x800
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x100
 	CS7                                  = 0x200
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1049,6 +1133,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x2000
 	MCL_FUTURE                           = 0x4000
 	MCL_ONFAULT                          = 0x8000
@@ -1487,6 +1580,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -2015,6 +2109,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2063,6 +2158,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x10
 	SO_RCVTIMEO                          = 0x12
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x12
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2074,9 +2171,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x11
 	SO_SNDTIMEO                          = 0x13
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x13
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2167,6 +2272,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2374,8 +2481,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2523,6 +2632,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -1945,6 +2039,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -1993,6 +2088,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2004,9 +2101,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2099,6 +2204,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2300,8 +2407,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2449,6 +2558,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -197,10 +197,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -208,8 +257,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -223,20 +280,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -320,6 +390,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -497,6 +571,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -505,8 +580,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -520,6 +599,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -528,6 +611,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1050,6 +1134,15 @@ const (
 	MAP_STACK                            = 0x20000
 	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
 	MCL_ONFAULT                          = 0x4
@@ -1485,6 +1578,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -2018,6 +2112,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x33
 	SO_ATTACH_REUSEPORT_EBPF             = 0x34
 	SO_BINDTODEVICE                      = 0x19
+	SO_BINDTOIFINDEX                     = 0x3e
 	SO_BPF_EXTENSIONS                    = 0x30
 	SO_BROADCAST                         = 0x6
 	SO_BSDCOMPAT                         = 0xe
@@ -2066,6 +2161,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x21
 	SO_RCVLOWAT                          = 0x12
 	SO_RCVTIMEO                          = 0x14
+	SO_RCVTIMEO_NEW                      = 0x42
+	SO_RCVTIMEO_OLD                      = 0x14
 	SO_REUSEADDR                         = 0x2
 	SO_REUSEPORT                         = 0xf
 	SO_RXQ_OVFL                          = 0x28
@@ -2077,9 +2174,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x20
 	SO_SNDLOWAT                          = 0x13
 	SO_SNDTIMEO                          = 0x15
+	SO_SNDTIMEO_NEW                      = 0x43
+	SO_SNDTIMEO_OLD                      = 0x15
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x25
+	SO_TIMESTAMPING_NEW                  = 0x41
+	SO_TIMESTAMPING_OLD                  = 0x25
 	SO_TIMESTAMPNS                       = 0x23
+	SO_TIMESTAMPNS_NEW                   = 0x40
+	SO_TIMESTAMPNS_OLD                   = 0x23
+	SO_TIMESTAMP_NEW                     = 0x3f
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3d
 	SO_TYPE                              = 0x3
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2172,6 +2277,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2373,8 +2480,10 @@ const (
 	UBI_IOCMKVOL                         = 0x40986f00
 	UBI_IOCRMVOL                         = 0x40046f01
 	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRPEB                          = 0x40046f04
 	UBI_IOCRSVOL                         = 0x400c6f02
 	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCSPEB                          = 0x40046f05
 	UBI_IOCVOLCRBLK                      = 0x40804f07
 	UBI_IOCVOLRMBLK                      = 0x4f08
 	UBI_IOCVOLUP                         = 0x40084f00
@@ -2522,6 +2631,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -200,10 +200,59 @@ const (
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
 	BPF_ALU                              = 0x4
+	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
+	BPF_ANY                              = 0x0
+	BPF_ARSH                             = 0xc0
 	BPF_B                                = 0x10
+	BPF_BUILD_ID_SIZE                    = 0x14
+	BPF_CALL                             = 0x80
+	BPF_DEVCG_ACC_MKNOD                  = 0x1
+	BPF_DEVCG_ACC_READ                   = 0x2
+	BPF_DEVCG_ACC_WRITE                  = 0x4
+	BPF_DEVCG_DEV_BLOCK                  = 0x1
+	BPF_DEVCG_DEV_CHAR                   = 0x2
 	BPF_DIV                              = 0x30
+	BPF_DW                               = 0x18
+	BPF_END                              = 0xd0
+	BPF_EXIST                            = 0x2
+	BPF_EXIT                             = 0x90
+	BPF_FROM_BE                          = 0x8
+	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ALLOW_MULTI                    = 0x2
+	BPF_F_ALLOW_OVERRIDE                 = 0x1
+	BPF_F_ANY_ALIGNMENT                  = 0x2
+	BPF_F_CTXLEN_MASK                    = 0xfffff00000000
+	BPF_F_CURRENT_CPU                    = 0xffffffff
+	BPF_F_CURRENT_NETNS                  = -0x1
+	BPF_F_DONT_FRAGMENT                  = 0x4
+	BPF_F_FAST_STACK_CMP                 = 0x200
+	BPF_F_HDR_FIELD_MASK                 = 0xf
+	BPF_F_INDEX_MASK                     = 0xffffffff
+	BPF_F_INGRESS                        = 0x1
+	BPF_F_INVALIDATE_HASH                = 0x2
+	BPF_F_LOCK                           = 0x4
+	BPF_F_MARK_ENFORCE                   = 0x40
+	BPF_F_MARK_MANGLED_0                 = 0x20
+	BPF_F_NO_COMMON_LRU                  = 0x2
+	BPF_F_NO_PREALLOC                    = 0x1
+	BPF_F_NUMA_NODE                      = 0x4
+	BPF_F_PSEUDO_HDR                     = 0x10
+	BPF_F_QUERY_EFFECTIVE                = 0x1
+	BPF_F_RDONLY                         = 0x8
+	BPF_F_RECOMPUTE_CSUM                 = 0x1
+	BPF_F_REUSE_STACKID                  = 0x400
+	BPF_F_SEQ_NUMBER                     = 0x8
+	BPF_F_SKIP_FIELD_MASK                = 0xff
+	BPF_F_STACK_BUILD_ID                 = 0x20
+	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_TUNINFO_IPV6                   = 0x1
+	BPF_F_USER_BUILD_ID                  = 0x800
+	BPF_F_USER_STACK                     = 0x100
+	BPF_F_WRONLY                         = 0x10
+	BPF_F_ZERO_CSUM_TX                   = 0x2
+	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
 	BPF_IMM                              = 0x0
 	BPF_IND                              = 0x40
@@ -211,8 +260,16 @@ const (
 	BPF_JEQ                              = 0x10
 	BPF_JGE                              = 0x30
 	BPF_JGT                              = 0x20
+	BPF_JLE                              = 0xb0
+	BPF_JLT                              = 0xa0
 	BPF_JMP                              = 0x5
+	BPF_JMP32                            = 0x6
+	BPF_JNE                              = 0x50
 	BPF_JSET                             = 0x40
+	BPF_JSGE                             = 0x70
+	BPF_JSGT                             = 0x60
+	BPF_JSLE                             = 0xd0
+	BPF_JSLT                             = 0xc0
 	BPF_K                                = 0x0
 	BPF_LD                               = 0x0
 	BPF_LDX                              = 0x1
@@ -226,20 +283,33 @@ const (
 	BPF_MINOR_VERSION                    = 0x1
 	BPF_MISC                             = 0x7
 	BPF_MOD                              = 0x90
+	BPF_MOV                              = 0xb0
 	BPF_MSH                              = 0xa0
 	BPF_MUL                              = 0x20
 	BPF_NEG                              = 0x80
 	BPF_NET_OFF                          = -0x100000
+	BPF_NOEXIST                          = 0x1
+	BPF_OBJ_NAME_LEN                     = 0x10
 	BPF_OR                               = 0x40
+	BPF_PSEUDO_CALL                      = 0x1
+	BPF_PSEUDO_MAP_FD                    = 0x1
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
+	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
+	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
+	BPF_SOCK_OPS_STATE_CB_FLAG           = 0x4
 	BPF_ST                               = 0x2
 	BPF_STX                              = 0x3
 	BPF_SUB                              = 0x10
+	BPF_TAG_SIZE                         = 0x8
 	BPF_TAX                              = 0x0
+	BPF_TO_BE                            = 0x8
+	BPF_TO_LE                            = 0x0
 	BPF_TXA                              = 0x80
 	BPF_W                                = 0x0
 	BPF_X                                = 0x8
+	BPF_XADD                             = 0xc0
 	BPF_XOR                              = 0xa0
 	BRKINT                               = 0x2
 	BS0                                  = 0x0
@@ -323,6 +393,10 @@ const (
 	CRDLY                                = 0x600
 	CREAD                                = 0x80
 	CRTSCTS                              = 0x80000000
+	CRYPTO_MAX_NAME                      = 0x40
+	CRYPTO_MSG_MAX                       = 0x15
+	CRYPTO_NR_MSGTYPES                   = 0x6
+	CRYPTO_REPORT_MAXSIZE                = 0x160
 	CS5                                  = 0x0
 	CS6                                  = 0x10
 	CS7                                  = 0x20
@@ -501,6 +575,7 @@ const (
 	FAN_ALL_MARK_FLAGS                   = 0xff
 	FAN_ALL_OUTGOING_EVENTS              = 0x3403b
 	FAN_ALL_PERM_EVENTS                  = 0x30000
+	FAN_ATTRIB                           = 0x4
 	FAN_AUDIT                            = 0x10
 	FAN_CLASS_CONTENT                    = 0x4
 	FAN_CLASS_NOTIF                      = 0x0
@@ -509,8 +584,12 @@ const (
 	FAN_CLOSE                            = 0x18
 	FAN_CLOSE_NOWRITE                    = 0x10
 	FAN_CLOSE_WRITE                      = 0x8
+	FAN_CREATE                           = 0x100
+	FAN_DELETE                           = 0x200
+	FAN_DELETE_SELF                      = 0x400
 	FAN_DENY                             = 0x2
 	FAN_ENABLE_AUDIT                     = 0x40
+	FAN_EVENT_INFO_TYPE_FID              = 0x1
 	FAN_EVENT_METADATA_LEN               = 0x18
 	FAN_EVENT_ON_CHILD                   = 0x8000000
 	FAN_MARK_ADD                         = 0x1
@@ -524,6 +603,10 @@ const (
 	FAN_MARK_ONLYDIR                     = 0x8
 	FAN_MARK_REMOVE                      = 0x2
 	FAN_MODIFY                           = 0x2
+	FAN_MOVE                             = 0xc0
+	FAN_MOVED_FROM                       = 0x40
+	FAN_MOVED_TO                         = 0x80
+	FAN_MOVE_SELF                        = 0x800
 	FAN_NOFD                             = -0x1
 	FAN_NONBLOCK                         = 0x2
 	FAN_ONDIR                            = 0x40000000
@@ -532,6 +615,7 @@ const (
 	FAN_OPEN_EXEC_PERM                   = 0x40000
 	FAN_OPEN_PERM                        = 0x10000
 	FAN_Q_OVERFLOW                       = 0x4000
+	FAN_REPORT_FID                       = 0x200
 	FAN_REPORT_TID                       = 0x100
 	FAN_UNLIMITED_MARKS                  = 0x20
 	FAN_UNLIMITED_QUEUE                  = 0x10
@@ -1054,6 +1138,15 @@ const (
 	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
 	MAP_TYPE                             = 0xf
+	MCAST_BLOCK_SOURCE                   = 0x2b
+	MCAST_EXCLUDE                        = 0x0
+	MCAST_INCLUDE                        = 0x1
+	MCAST_JOIN_GROUP                     = 0x2a
+	MCAST_JOIN_SOURCE_GROUP              = 0x2e
+	MCAST_LEAVE_GROUP                    = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP             = 0x2f
+	MCAST_MSFILTER                       = 0x30
+	MCAST_UNBLOCK_SOURCE                 = 0x2c
 	MCL_CURRENT                          = 0x2000
 	MCL_FUTURE                           = 0x4000
 	MCL_ONFAULT                          = 0x8000
@@ -1489,6 +1582,7 @@ const (
 	PR_SET_TSC                           = 0x1a
 	PR_SET_UNALIGN                       = 0x6
 	PR_SPEC_DISABLE                      = 0x4
+	PR_SPEC_DISABLE_NOEXEC               = 0x10
 	PR_SPEC_ENABLE                       = 0x2
 	PR_SPEC_FORCE_DISABLE                = 0x8
 	PR_SPEC_INDIRECT_BRANCH              = 0x1
@@ -2010,6 +2104,7 @@ const (
 	SO_ATTACH_REUSEPORT_CBPF             = 0x35
 	SO_ATTACH_REUSEPORT_EBPF             = 0x36
 	SO_BINDTODEVICE                      = 0xd
+	SO_BINDTOIFINDEX                     = 0x41
 	SO_BPF_EXTENSIONS                    = 0x32
 	SO_BROADCAST                         = 0x20
 	SO_BSDCOMPAT                         = 0x400
@@ -2058,6 +2153,8 @@ const (
 	SO_RCVBUFFORCE                       = 0x100b
 	SO_RCVLOWAT                          = 0x800
 	SO_RCVTIMEO                          = 0x2000
+	SO_RCVTIMEO_NEW                      = 0x44
+	SO_RCVTIMEO_OLD                      = 0x2000
 	SO_REUSEADDR                         = 0x4
 	SO_REUSEPORT                         = 0x200
 	SO_RXQ_OVFL                          = 0x24
@@ -2069,9 +2166,17 @@ const (
 	SO_SNDBUFFORCE                       = 0x100a
 	SO_SNDLOWAT                          = 0x1000
 	SO_SNDTIMEO                          = 0x4000
+	SO_SNDTIMEO_NEW                      = 0x45
+	SO_SNDTIMEO_OLD                      = 0x4000
 	SO_TIMESTAMP                         = 0x1d
 	SO_TIMESTAMPING                      = 0x23
+	SO_TIMESTAMPING_NEW                  = 0x43
+	SO_TIMESTAMPING_OLD                  = 0x23
 	SO_TIMESTAMPNS                       = 0x21
+	SO_TIMESTAMPNS_NEW                   = 0x42
+	SO_TIMESTAMPNS_OLD                   = 0x21
+	SO_TIMESTAMP_NEW                     = 0x46
+	SO_TIMESTAMP_OLD                     = 0x1d
 	SO_TXTIME                            = 0x3f
 	SO_TYPE                              = 0x1008
 	SO_VM_SOCKETS_BUFFER_MAX_SIZE        = 0x2
@@ -2163,6 +2268,8 @@ const (
 	TCOFLUSH                             = 0x1
 	TCOOFF                               = 0x0
 	TCOON                                = 0x1
+	TCP_BPF_IW                           = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                = 0x3ea
 	TCP_CC_INFO                          = 0x1a
 	TCP_CM_INQ                           = 0x24
 	TCP_CONGESTION                       = 0xd
@@ -2362,8 +2469,10 @@ const (
 	UBI_IOCMKVOL                         = 0x80986f00
 	UBI_IOCRMVOL                         = 0x80046f01
 	UBI_IOCRNVOL                         = 0x91106f03
+	UBI_IOCRPEB                          = 0x80046f04
 	UBI_IOCRSVOL                         = 0x800c6f02
 	UBI_IOCSETVOLPROP                    = 0x80104f06
+	UBI_IOCSPEB                          = 0x80046f05
 	UBI_IOCVOLCRBLK                      = 0x80804f07
 	UBI_IOCVOLRMBLK                      = 0x20004f08
 	UBI_IOCVOLUP                         = 0x80084f00
@@ -2511,6 +2620,7 @@ const (
 	XDP_FLAGS_SKB_MODE                   = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST          = 0x1
 	XDP_MMAP_OFFSETS                     = 0x1
+	XDP_PACKET_HEADROOM                  = 0x100
 	XDP_PGOFF_RX_RING                    = 0x0
 	XDP_PGOFF_TX_RING                    = 0x80000000
 	XDP_RX_RING                          = 0x2

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

@@ -83,6 +83,8 @@ int lstat(uintptr_t, uintptr_t);
 int pause();
 int pread64(int, uintptr_t, size_t, long long);
 int pwrite64(int, uintptr_t, size_t, long long);
+#define c_select select
+int select(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
 int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
 int setregid(int, int);
 int setreuid(int, int);
@@ -103,8 +105,8 @@ int getpeername(int, uintptr_t, uintptr_t);
 int getsockname(int, uintptr_t, uintptr_t);
 int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
 int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
-int recvmsg(int, uintptr_t, int);
+int nrecvmsg(int, uintptr_t, int);
-int sendmsg(int, uintptr_t, int);
+int nsendmsg(int, uintptr_t, int);
 int munmap(uintptr_t, uintptr_t);
 int madvise(uintptr_t, size_t, int);
 int mprotect(uintptr_t, size_t, int);
@@ -118,6 +120,8 @@ int poll(uintptr_t, int, int);
 int gettimeofday(uintptr_t, uintptr_t);
 int time(uintptr_t);
 int utime(uintptr_t, uintptr_t);
+unsigned long long getsystemcfg(int);
+int umount(uintptr_t);
 int getrlimit64(int, uintptr_t);
 int setrlimit64(int, uintptr_t);
 long long lseek64(int, long long, int);
@@ -855,7 +859,7 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
+func fstat(fd int, stat *Stat_t) (err error) {
 	r0, er := C.fstat(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
 	if r0 == -1 && er != nil {
 		err = er
@@ -865,7 +869,7 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
 	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
 	r0, er := C.fstatat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))), C.int(flags))
 	if r0 == -1 && er != nil {
@@ -949,7 +953,7 @@ func Listen(s int, n int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func lstat(path string, stat *Stat_t) (err error) {
 	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
 	r0, er := C.lstat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
 	if r0 == -1 && er != nil {
@@ -1004,6 +1008,17 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, er := C.c_select(C.int(nfd), C.uintptr_t(uintptr(unsafe.Pointer(r))), C.uintptr_t(uintptr(unsafe.Pointer(w))), C.uintptr_t(uintptr(unsafe.Pointer(e))), C.uintptr_t(uintptr(unsafe.Pointer(timeout))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
 	r0, er := C.pselect(C.int(nfd), C.uintptr_t(uintptr(unsafe.Pointer(r))), C.uintptr_t(uintptr(unsafe.Pointer(w))), C.uintptr_t(uintptr(unsafe.Pointer(e))), C.uintptr_t(uintptr(unsafe.Pointer(timeout))), C.uintptr_t(uintptr(unsafe.Pointer(sigmask))))
 	n = int(r0)
@@ -1056,9 +1071,9 @@ func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n i
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func stat(path string, statptr *Stat_t) (err error) {
 	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
-	r0, er := C.stat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	r0, er := C.stat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(statptr))))
 	if r0 == -1 && er != nil {
 		err = er
 	}
@@ -1225,7 +1240,7 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, er := C.recvmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	r0, er := C.nrecvmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
 	n = int(r0)
 	if r0 == -1 && er != nil {
 		err = er
@@ -1236,7 +1251,7 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, er := C.sendmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	r0, er := C.nsendmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
 	n = int(r0)
 	if r0 == -1 && er != nil {
 		err = er
@@ -1409,6 +1424,25 @@ func Utime(path string, buf *Utimbuf) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Getsystemcfg(label int) (n uint64) {
+	r0, _ := C.getsystemcfg(C.int(label))
+	n = uint64(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func umount(target string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(target)))
+	r0, er := C.umount(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
 	r0, er := C.getrlimit64(C.int(resource), C.uintptr_t(uintptr(unsafe.Pointer(rlim))))
 	if r0 == -1 && er != nil {

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go

@@ -803,7 +803,7 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstat(fd int, stat *Stat_t) (err error) {
+func fstat(fd int, stat *Stat_t) (err error) {
 	_, e1 := callfstat(fd, uintptr(unsafe.Pointer(stat)))
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -813,7 +813,7 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -905,7 +905,7 @@ func Listen(s int, n int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Lstat(path string, stat *Stat_t) (err error) {
+func lstat(path string, stat *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
@@ -960,6 +960,17 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, e1 := callselect(nfd, uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
 	r0, e1 := callpselect(nfd, uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
 	n = int(r0)
@@ -1012,13 +1023,13 @@ func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n i
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Stat(path string, stat *Stat_t) (err error) {
+func stat(path string, statptr *Stat_t) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
 	if err != nil {
 		return
 	}
-	_, e1 := callstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)))
+	_, e1 := callstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statptr)))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -1189,7 +1200,7 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, e1 := callrecvmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	r0, e1 := callnrecvmsg(s, uintptr(unsafe.Pointer(msg)), flags)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1200,7 +1211,7 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
-	r0, e1 := callsendmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	r0, e1 := callnsendmsg(s, uintptr(unsafe.Pointer(msg)), flags)
 	n = int(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -1375,6 +1386,21 @@ func Getsystemcfg(label int) (n uint64) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func umount(target string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	_, e1 := callumount(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Getrlimit(resource int, rlim *Rlimit) (err error) {
 	_, e1 := callgetrlimit(resource, uintptr(unsafe.Pointer(rlim)))
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go

@@ -85,6 +85,7 @@ import (
 //go:cgo_import_dynamic libc_pause pause "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_pread64 pread64 "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_pwrite64 pwrite64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_select select "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_pselect pselect "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_setregid setregid "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_setreuid setreuid "libc.a/shr_64.o"
@@ -105,8 +106,8 @@ import (
 //go:cgo_import_dynamic libc_getsockname getsockname "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_recvfrom recvfrom "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_sendto sendto "libc.a/shr_64.o"
-//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nrecvmsg nrecvmsg "libc.a/shr_64.o"
-//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nsendmsg nsendmsg "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_munmap munmap "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_madvise madvise "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_mprotect mprotect "libc.a/shr_64.o"
@@ -121,6 +122,7 @@ import (
 //go:cgo_import_dynamic libc_time time "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_utime utime "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_umount umount "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_getrlimit getrlimit "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_setrlimit setrlimit "libc.a/shr_64.o"
 //go:cgo_import_dynamic libc_lseek lseek "libc.a/shr_64.o"
@@ -201,6 +203,7 @@ import (
 //go:linkname libc_pause libc_pause
 //go:linkname libc_pread64 libc_pread64
 //go:linkname libc_pwrite64 libc_pwrite64
+//go:linkname libc_select libc_select
 //go:linkname libc_pselect libc_pselect
 //go:linkname libc_setregid libc_setregid
 //go:linkname libc_setreuid libc_setreuid
@@ -221,8 +224,8 @@ import (
 //go:linkname libc_getsockname libc_getsockname
 //go:linkname libc_recvfrom libc_recvfrom
 //go:linkname libc_sendto libc_sendto
-//go:linkname libc_recvmsg libc_recvmsg
+//go:linkname libc_nrecvmsg libc_nrecvmsg
-//go:linkname libc_sendmsg libc_sendmsg
+//go:linkname libc_nsendmsg libc_nsendmsg
 //go:linkname libc_munmap libc_munmap
 //go:linkname libc_madvise libc_madvise
 //go:linkname libc_mprotect libc_mprotect
@@ -237,6 +240,7 @@ import (
 //go:linkname libc_time libc_time
 //go:linkname libc_utime libc_utime
 //go:linkname libc_getsystemcfg libc_getsystemcfg
+//go:linkname libc_umount libc_umount
 //go:linkname libc_getrlimit libc_getrlimit
 //go:linkname libc_setrlimit libc_setrlimit
 //go:linkname libc_lseek libc_lseek
@@ -320,6 +324,7 @@ var (
 	libc_pause,
 	libc_pread64,
 	libc_pwrite64,
+	libc_select,
 	libc_pselect,
 	libc_setregid,
 	libc_setreuid,
@@ -340,8 +345,8 @@ var (
 	libc_getsockname,
 	libc_recvfrom,
 	libc_sendto,
-	libc_recvmsg,
+	libc_nrecvmsg,
-	libc_sendmsg,
+	libc_nsendmsg,
 	libc_munmap,
 	libc_madvise,
 	libc_mprotect,
@@ -356,6 +361,7 @@ var (
 	libc_time,
 	libc_utime,
 	libc_getsystemcfg,
+	libc_umount,
 	libc_getrlimit,
 	libc_setrlimit,
 	libc_lseek,
@@ -893,6 +899,13 @@ func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_select)), 5, uintptr(nfd), r, w, e, timeout, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
 	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pselect)), 6, uintptr(nfd), r, w, e, timeout, sigmask)
 	return
@@ -928,8 +941,8 @@ func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+func callstat(_p0 uintptr, statptr uintptr) (r1 uintptr, e1 Errno) {
-	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_stat)), 2, _p0, stat, 0, 0, 0, 0)
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_stat)), 2, _p0, statptr, 0, 0, 0, 0)
 	return
 }
 
@@ -1033,15 +1046,15 @@ func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen u
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+func callnrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
-	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_recvmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nrecvmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
 	return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+func callnsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
-	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sendmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nsendmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
 	return
 }
 
@@ -1145,6 +1158,13 @@ func callgetsystemcfg(label int) (r1 uintptr, e1 Errno) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callumount(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_umount)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
 	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getrlimit)), 2, uintptr(resource), rlim, 0, 0, 0, 0)
 	return

vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go

@@ -83,6 +83,8 @@ int lstat(uintptr_t, uintptr_t);
 int pause();
 int pread64(int, uintptr_t, size_t, long long);
 int pwrite64(int, uintptr_t, size_t, long long);
+#define c_select select
+int select(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
 int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
 int setregid(int, int);
 int setreuid(int, int);
@@ -103,8 +105,8 @@ int getpeername(int, uintptr_t, uintptr_t);
 int getsockname(int, uintptr_t, uintptr_t);
 int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
 int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
-int recvmsg(int, uintptr_t, int);
+int nrecvmsg(int, uintptr_t, int);
-int sendmsg(int, uintptr_t, int);
+int nsendmsg(int, uintptr_t, int);
 int munmap(uintptr_t, uintptr_t);
 int madvise(uintptr_t, size_t, int);
 int mprotect(uintptr_t, size_t, int);
@@ -119,6 +121,7 @@ int gettimeofday(uintptr_t, uintptr_t);
 int time(uintptr_t);
 int utime(uintptr_t, uintptr_t);
 unsigned long long getsystemcfg(int);
+int umount(uintptr_t);
 int getrlimit(int, uintptr_t);
 int setrlimit(int, uintptr_t);
 long long lseek(int, long long, int);
@@ -732,6 +735,14 @@ func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.c_select(C.int(nfd), C.uintptr_t(r), C.uintptr_t(w), C.uintptr_t(e), C.uintptr_t(timeout)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
 	r1 = uintptr(C.pselect(C.int(nfd), C.uintptr_t(r), C.uintptr_t(w), C.uintptr_t(e), C.uintptr_t(timeout), C.uintptr_t(sigmask)))
 	e1 = syscall.GetErrno()
@@ -772,8 +783,8 @@ func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+func callstat(_p0 uintptr, statptr uintptr) (r1 uintptr, e1 Errno) {
-	r1 = uintptr(C.stat(C.uintptr_t(_p0), C.uintptr_t(stat)))
+	r1 = uintptr(C.stat(C.uintptr_t(_p0), C.uintptr_t(statptr)))
 	e1 = syscall.GetErrno()
 	return
 }
@@ -892,16 +903,16 @@ func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen u
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+func callnrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
-	r1 = uintptr(C.recvmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	r1 = uintptr(C.nrecvmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
 	e1 = syscall.GetErrno()
 	return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func callsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+func callnsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
-	r1 = uintptr(C.sendmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	r1 = uintptr(C.nsendmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
 	e1 = syscall.GetErrno()
 	return
 }
@@ -1020,6 +1031,14 @@ func callgetsystemcfg(label int) (r1 uintptr, e1 Errno) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callumount(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.umount(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
 	r1 = uintptr(C.getrlimit(C.int(resource), C.uintptr_t(rlim)))
 	e1 = syscall.GetErrno()

vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go

@@ -1019,7 +1019,7 @@ func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])

vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go

@@ -1019,7 +1019,7 @@ func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])

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

@@ -1019,7 +1019,7 @@ func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])

vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go

@@ -1019,7 +1019,7 @@ func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) {
+func getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(buf) > 0 {
 		_p0 = unsafe.Pointer(&buf[0])

vendor/golang.org/x/sys/unix/zsyscall_linux_386.go

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {

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

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
 	if e1 != 0 {
@@ -2340,3 +2370,18 @@ func armSyncFileRange(fd int, flags int, off int64, n int64) (err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}

vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(events) > 0 {

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

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go

@@ -1381,8 +1381,12 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Signalfd(fd int, mask *Sigset_t, flags int) {
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
-	SyscallNoError(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(mask)), uintptr(flags))
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
 	return
 }
 
@@ -1679,6 +1683,32 @@ func faccessat(dirfd int, path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Dup2(oldfd int, newfd int) (err error) {
 	_, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
 	if e1 != 0 {