Update dependencies

go.mod

@@ -2,51 +2,53 @@ module github.com/restic/restic
 
 require (
 	bazil.org/fuse v0.0.0-20180421153158-65cc252bf669
-	cloud.google.com/go v0.25.0 // indirect
+	cloud.google.com/go v0.27.0 // indirect
-	github.com/Azure/azure-sdk-for-go v19.1.0+incompatible
+	github.com/Azure/azure-sdk-for-go v20.1.0+incompatible
-	github.com/Azure/go-autorest v10.15.0+incompatible // indirect
+	github.com/Azure/go-autorest v10.15.3+incompatible // indirect
 	github.com/cenkalti/backoff v2.0.0+incompatible
 	github.com/cpuguy83/go-md2man v1.0.8 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
 	github.com/dnaeon/go-vcr v0.0.0-20180814043457-aafff18a5cc2 // indirect
 	github.com/elithrar/simple-scrypt v1.3.0
-	github.com/go-ini/ini v1.38.1 // indirect
+	github.com/go-ini/ini v1.38.2 // indirect
-	github.com/golang/protobuf v1.1.0 // indirect
+	github.com/golang/protobuf v1.2.0 // indirect
 	github.com/google/go-cmp v0.2.0
-	github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f // indirect
+	github.com/gopherjs/gopherjs v0.0.0-20180825215210-0210a2f0f73c // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jtolds/gls v4.2.1+incompatible // indirect
 	github.com/juju/ratelimit v1.0.1
 	github.com/kr/fs v0.1.0 // indirect
 	github.com/kurin/blazer v0.5.1
 	github.com/marstr/guid v1.1.0 // indirect
-	github.com/mattn/go-isatty v0.0.3
+	github.com/mattn/go-isatty v0.0.4
-	github.com/minio/minio-go v6.0.5+incompatible
+	github.com/minio/minio-go v6.0.6+incompatible
-	github.com/mitchellh/go-homedir v0.0.0-20180523094522-3864e76763d9 // indirect
+	github.com/mitchellh/go-homedir v1.0.0 // indirect
-	github.com/ncw/swift v1.0.39
+	github.com/ncw/swift v1.0.41
 	github.com/pkg/errors v0.8.0
 	github.com/pkg/profile v1.2.1
-	github.com/pkg/sftp v1.8.0
+	github.com/pkg/sftp v1.8.2
 	github.com/pkg/xattr v0.3.1
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/restic/chunker v0.2.0
 	github.com/russross/blackfriday v1.5.1 // indirect
 	github.com/satori/go.uuid v1.2.0 // indirect
-	github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 // indirect
+	github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 // indirect
+	github.com/smartystreets/assertions v0.0.0-20180820201707-7c9eb446e3cf // indirect
 	github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect
 	github.com/spf13/cobra v0.0.3
-	github.com/spf13/pflag v1.0.1 // indirect
+	github.com/spf13/pflag v1.0.2 // indirect
 	github.com/stretchr/testify v1.2.2 // indirect
-	golang.org/x/crypto v0.0.0-20180723164146-c126467f60eb
+	golang.org/x/crypto v0.0.0-20180904163835-0709b304e793
-	golang.org/x/net v0.0.0-20180801174033-32f9bdbd7df1
+	golang.org/x/net v0.0.0-20180906233101-161cd47e91fd
-	golang.org/x/oauth2 v0.0.0-20180724155351-3d292e4d0cdc
+	golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
 	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f
-	golang.org/x/sys v0.0.0-20180727230415-bd9dbc187b6e
+	golang.org/x/sys v0.0.0-20180907202204-917fdcba135d
 	golang.org/x/text v0.3.0
-	google.golang.org/api v0.0.0-20180730000901-31ca0e01cd79
+	google.golang.org/api v0.0.0-20180907210053-b609d5e6b7ab
 	google.golang.org/appengine v1.1.0 // indirect
-	gopkg.in/ini.v1 v1.38.1 // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	gopkg.in/ini.v1 v1.38.2 // indirect
 	gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637
 	gopkg.in/yaml.v2 v2.2.1 // indirect
 )

go.sum

@@ -2,10 +2,18 @@ bazil.org/fuse v0.0.0-20180421153158-65cc252bf669 h1:FNCRpXiquG1aoyqcIWVFmpTSKVc
 bazil.org/fuse v0.0.0-20180421153158-65cc252bf669/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8=
 cloud.google.com/go v0.25.0 h1:6vD6xZTc8Jo6To8gHxFDRVsMvWFDgY3rugNszcDalN8=
 cloud.google.com/go v0.25.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ=
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.27.0 h1:Xa8ZWro6QYKOwDKtxfKsiE0ea2jD39nx32RxtF5RjYE=
+cloud.google.com/go v0.27.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/Azure/azure-sdk-for-go v19.1.0+incompatible h1:ysqLW+tqZjJWOTE74heH/pDRbr4vlN3yV+dqQYgpyxw=
 github.com/Azure/azure-sdk-for-go v19.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v20.1.0+incompatible h1:b8OWFQuH5MPi2LYyAR2Ga+7KVH9ipwiSSSMga04/Urc=
+github.com/Azure/azure-sdk-for-go v20.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-autorest v10.15.0+incompatible h1:GqDO/9r+7tmkU8HI/DNLVkeucncU8jCul1DLeTaA3GI=
 github.com/Azure/go-autorest v10.15.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest v10.15.3+incompatible h1:nhKI/bvazIs3C3TFGoSqKY6hZ8f5od5mb5/UcS6HVIY=
+github.com/Azure/go-autorest v10.15.3+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/cenkalti/backoff v2.0.0+incompatible h1:5IIPUHhlnUZbcHQsQou5k1Tn58nJkeJL9U+ig5CHJbY=
 github.com/cenkalti/backoff v2.0.0+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cpuguy83/go-md2man v1.0.8 h1:DwoNytLphI8hzS2Af4D0dfaEaiSq2bN05mEm4R6vf8M=
@@ -20,12 +28,17 @@ github.com/elithrar/simple-scrypt v1.3.0 h1:KIlOlxdoQf9JWKl5lMAJ28SY2URB0XTRDn2T
 github.com/elithrar/simple-scrypt v1.3.0/go.mod h1:U2XQRI95XHY0St410VE3UjT7vuKb1qPwrl/EJwEqnZo=
 github.com/go-ini/ini v1.38.1 h1:hbtfM8emWUVo9GnXSloXYyFbXxZ+tG6sbepSStoe1FY=
 github.com/go-ini/ini v1.38.1/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/go-ini/ini v1.38.2 h1:6Hl/z3p3iFkA0dlDfzYxuFuUGD+kaweypF6btsR2/Q4=
+github.com/go-ini/ini v1.38.2/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
 github.com/golang/protobuf v1.1.0 h1:0iH4Ffd/meGoXqF2lSAhZHt8X+cPgkfn/cb6Cce5Vpc=
 github.com/golang/protobuf v1.1.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 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/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f h1:FDM3EtwZLyhW48YRiyqjivNlNZjAObv4xt4NnJaU+NQ=
 github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/gopherjs/gopherjs v0.0.0-20180825215210-0210a2f0f73c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jtolds/gls v4.2.1+incompatible h1:fSuqC+Gmlu6l/ZYAoZzx2pyucC8Xza35fpRVWLVmUEE=
@@ -40,18 +53,30 @@ github.com/marstr/guid v1.1.0 h1:/M4H/1G4avsieL6BbUwCOBzulmoeKVP5ux/3mQNnbyI=
 github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
 github.com/mattn/go-isatty v0.0.3 h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
+github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/minio/minio-go v6.0.5+incompatible h1:qxQQW40lV2vuE9i6yYmt90GSJlT1YrMenWrjM6nZh0Q=
 github.com/minio/minio-go v6.0.5+incompatible/go.mod h1:7guKYtitv8dktvNUGrhzmNlA5wrAABTQXCoesZdFQO8=
+github.com/minio/minio-go v6.0.6+incompatible h1:AOPYom8W/kjdsjlsCVYwfb5BELGmkMP7EXhocAm5iME=
+github.com/minio/minio-go v6.0.6+incompatible/go.mod h1:7guKYtitv8dktvNUGrhzmNlA5wrAABTQXCoesZdFQO8=
 github.com/mitchellh/go-homedir v0.0.0-20180523094522-3864e76763d9 h1:Y94YB7jrsihrbGSqRNMwRWJ2/dCxr0hdC2oPRohkx0A=
 github.com/mitchellh/go-homedir v0.0.0-20180523094522-3864e76763d9/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.0.0 h1:vKb8ShqSby24Yrqr/yDYkuFz8d0WUjys40rvnGC8aR0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/ncw/swift v1.0.39 h1:kKWP/n50ohzUiB5m8/Inh0Pi5ftslc1UIyFSmTstSrM=
 github.com/ncw/swift v1.0.39/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
+github.com/ncw/swift v1.0.40 h1:0c+kzSF82qgP2TvDHwC534eoAMYTRS1jmr6KIMftTk0=
+github.com/ncw/swift v1.0.40/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
+github.com/ncw/swift v1.0.41 h1:kfoTVQKt1A4n0m1Q3YWku9OoXfpo06biqVfi73yseBs=
+github.com/ncw/swift v1.0.41/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
 github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/profile v1.2.1 h1:F++O52m40owAmADcojzM+9gyjmMOY/T4oYJkgFDH8RE=
 github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pkg/sftp v1.8.0 h1:SJ2EX5aeifvl4zzbci3urQbr5p7Xc/A7/Ia9T8ahhNM=
 github.com/pkg/sftp v1.8.0/go.mod h1:NxmoDg/QLVWluQDUYG7XBZTLUpKeFa8e3aMf1BfjyHk=
+github.com/pkg/sftp v1.8.2 h1:3upwlsK5/USEeM5gzIe9eWdzU4sV+kG3gKKg3RLBuWE=
+github.com/pkg/sftp v1.8.2/go.mod h1:NxmoDg/QLVWluQDUYG7XBZTLUpKeFa8e3aMf1BfjyHk=
 github.com/pkg/xattr v0.3.1 h1:6ceg5jxT3cH4lM5n8S2PmiNeOv61MK08yvvYJwyrPH0=
 github.com/pkg/xattr v0.3.1/go.mod h1:CBdxFOf0VLbaj6HKuP2ITOVV7NY6ycPKgIgnSx2ZNVs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -60,39 +85,68 @@ github.com/restic/chunker v0.2.0 h1:GjvmvFuv2mx0iekZs+iAlrioo2UtgsGSSplvoXaVHDU=
 github.com/restic/chunker v0.2.0/go.mod h1:VdjruEj+7BU1ZZTW8Qqi1exxRx2Omf2JH0NsUEkQ29s=
 github.com/russross/blackfriday v1.5.1 h1:B8ZN6pD4PVofmlDCDUdELeYrbsVIDM/bpjW3v3zgcRc=
 github.com/russross/blackfriday v1.5.1/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/russross/blackfriday v2.0.0+incompatible h1:cBXrhZNUf9C+La9/YpS+UHpUT8YD6Td9ZMSU9APFcsk=
+github.com/russross/blackfriday v2.0.0+incompatible/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
+github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 h1:/vdW8Cb7EXrkqWGufVMES1OH2sU9gKVb2n9/1y5NMBY=
+github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 h1:lXQ+j+KwZcbwrbgU0Rp4Eglg3EJLHbuZU3BbOqAGBmg=
 github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
+github.com/smartystreets/assertions v0.0.0-20180820201707-7c9eb446e3cf/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a h1:JSvGDIbmil4Ui/dDdFBExb7/cmkNjyX5F97oglmvCDo=
 github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
 github.com/spf13/cobra v0.0.3 h1:ZlrZ4XsMRm04Fr5pSFxBgfND2EBVa1nLpiy1stUsX/8=
 github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
 github.com/spf13/pflag v1.0.1 h1:aCvUg6QPl3ibpQUxyLkrEkCHtPqYJL4x9AuhqVqFis4=
 github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/pflag v1.0.2 h1:Fy0orTDgHdbnzHcsOgfCN4LtHf0ec3wwtiwJqwvf3Gc=
+github.com/spf13/pflag v1.0.2/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 golang.org/x/crypto v0.0.0-20180723164146-c126467f60eb h1:Ah9YqXLj6fEgeKqcmBuLCbAsrF3ScD7dJ/bYM0C6tXI=
 golang.org/x/crypto v0.0.0-20180723164146-c126467f60eb/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20180830192347-182538f80094 h1:rVTAlhYa4+lCfNxmAIEOGQRoD23UqP72M3+rSWVGDTg=
+golang.org/x/crypto v0.0.0-20180830192347-182538f80094/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20180904163835-0709b304e793 h1:u+LnwYTOOW7Ukr/fppxEb1Nwz0AtPflrblfvUudpo+I=
+golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/net v0.0.0-20180801174033-32f9bdbd7df1 h1:YD10LevZEjN9f7mDrO+wRM0jig11AZCJ5Dg8/k+hDm0=
 golang.org/x/net v0.0.0-20180801174033-32f9bdbd7df1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d h1:g9qWBGx4puODJTMVyoPrpoxPFgVGd+z1DZwjfRu4d0I=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/oauth2 v0.0.0-20180724155351-3d292e4d0cdc h1:3ElrZeO6IBP+M8kgu5YFwRo92Gqr+zBg3aooYQ6ziqU=
 golang.org/x/oauth2 v0.0.0-20180724155351-3d292e4d0cdc/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/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/sys v0.0.0-20180525142821-c11f84a56e43/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180727230415-bd9dbc187b6e h1:3dQ4fR8k5KugjVKO0oqSd1odxuk2yaE2CIfxWP2WarQ=
 golang.org/x/sys v0.0.0-20180727230415-bd9dbc187b6e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180831094639-fa5fdf94c789 h1:T8D7l6WB3tLu+VpKvw06ieD/OhBi1XpJmG1U/FtttZg=
+golang.org/x/sys v0.0.0-20180831094639-fa5fdf94c789/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180903171548-1b7396714020 h1:K7dXUB1Deu0S6Qwu+r8ed4/ZykFje2mTPBFB+Jo5K28=
+golang.org/x/sys v0.0.0-20180903171548-1b7396714020/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180907202204-917fdcba135d h1:kWn1hlsqeUrk6JsLJO0ZFyz9bMg8u85voZlIuc68ZU4=
+golang.org/x/sys v0.0.0-20180907202204-917fdcba135d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 google.golang.org/api v0.0.0-20180730000901-31ca0e01cd79 h1:wCy2/9bhO1JeP2zZUALrj7ZdZuZoR4mRV57kTxjqRpo=
 google.golang.org/api v0.0.0-20180730000901-31ca0e01cd79/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/api v0.0.0-20180831000444-b810576d88a0 h1:DynziEqpuSmr3aY7EumdcmawWRQligiVp51fFkSC2s0=
+google.golang.org/api v0.0.0-20180831000444-b810576d88a0/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/api v0.0.0-20180907210053-b609d5e6b7ab h1:qNpJa8m9WofZ7RLj+7o15Ppapwm30+RweyIDSNpw8ps=
+google.golang.org/api v0.0.0-20180907210053-b609d5e6b7ab/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
 google.golang.org/appengine v1.1.0 h1:igQkv0AAhEIvTEpD5LIpAfav2eeVO9HBTjvKHVJPRSs=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/ini.v1 v1.38.1 h1:8E3nEICVJ6kxl6aTXYp77xYyObhw7YG9/avdj0r3vME=
 gopkg.in/ini.v1 v1.38.1/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.38.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637 h1:yiW+nvdHb9LVqSHQBXfZCieqV4fzYhNBql77zY0ykqs=
 gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637/go.mod h1:BHsqpu/nsuzkT5BpiH1EMZPLyqSMM8JbIavyFACoFNk=
 gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=

vendor/github.com/Azure/azure-sdk-for-go/version/version.go

@@ -18,4 +18,4 @@ package version
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 // Number contains the semantic version of this SDK.
-const Number = "v19.1.0"
+const Number = "v20.1.0"

vendor/github.com/Azure/go-autorest/autorest/azure/async.go

@@ -119,7 +119,10 @@ func (f *Future) Done(sender autorest.Sender) (bool, error) {
 	if err := f.pt.updatePollingState(f.pt.provisioningStateApplicable()); err != nil {
 		return false, err
 	}
-	if err := f.pt.updateHeaders(); err != nil {
+	if err := f.pt.initPollingMethod(); err != nil {
+		return false, err
+	}
+	if err := f.pt.updatePollingMethod(); err != nil {
 		return false, err
 	}
 	return f.pt.hasTerminated(), f.pt.pollingError()
@@ -264,7 +267,7 @@ type pollingTracker interface {
 	// these methods can differ per tracker
 
 	// checks the response headers and status code to determine the polling mechanism
-	updateHeaders() error
+	updatePollingMethod() error
 
 	// checks the response for tracker-specific error conditions
 	checkForErrors() error
@@ -274,6 +277,10 @@ type pollingTracker interface {
 
 	// methods common to all trackers
 
+	// initializes a tracker's polling URL and method, called for each iteration.
+	// these values can be overridden by each polling tracker as required.
+	initPollingMethod() error
+
 	// initializes the tracker's internal state, call this when the tracker is created
 	initializeState() error
 
@@ -348,6 +355,10 @@ func (pt *pollingTrackerBase) initializeState() error {
 	case http.StatusOK:
 		if ps := pt.getProvisioningState(); ps != nil {
 			pt.State = *ps
+			if pt.hasFailed() {
+				pt.updateErrorFromResponse()
+				return pt.pollingError()
+			}
 		} else {
 			pt.State = operationSucceeded
 		}
@@ -364,8 +375,9 @@ func (pt *pollingTrackerBase) initializeState() error {
 	default:
 		pt.State = operationFailed
 		pt.updateErrorFromResponse()
+		return pt.pollingError()
 	}
-	return nil
+	return pt.initPollingMethod()
 }
 
 func (pt pollingTrackerBase) getProvisioningState() *string {
@@ -422,6 +434,7 @@ func (pt *pollingTrackerBase) pollForStatus(sender autorest.Sender) error {
 
 // attempts to unmarshal a ServiceError type from the response body.
 // if that fails then make a best attempt at creating something meaningful.
+// NOTE: this assumes that the async operation has failed.
 func (pt *pollingTrackerBase) updateErrorFromResponse() {
 	var err error
 	if pt.resp.ContentLength != 0 {
@@ -431,8 +444,7 @@ func (pt *pollingTrackerBase) updateErrorFromResponse() {
 		re := respErr{}
 		defer pt.resp.Body.Close()
 		var b []byte
-		b, err = ioutil.ReadAll(pt.resp.Body)
+		if b, err = ioutil.ReadAll(pt.resp.Body); err != nil {
-		if err != nil {
 			goto Default
 		}
 		if err = json.Unmarshal(b, &re); err != nil {
@@ -445,20 +457,29 @@ func (pt *pollingTrackerBase) updateErrorFromResponse() {
 				goto Default
 			}
 		}
-		if re.ServiceError != nil {
+		// the unmarshaller will ensure re.ServiceError is non-nil
+		// even if there was no content unmarshalled so check the code.
+		if re.ServiceError.Code != "" {
 			pt.Err = re.ServiceError
 			return
 		}
 	}
 Default:
 	se := &ServiceError{
-		Code:    fmt.Sprintf("HTTP status code %v", pt.resp.StatusCode),
+		Code:    pt.pollingStatus(),
-		Message: pt.resp.Status,
+		Message: "The async operation failed.",
 	}
 	if err != nil {
 		se.InnerError = make(map[string]interface{})
 		se.InnerError["unmarshalError"] = err.Error()
 	}
+	// stick the response body into the error object in hopes
+	// it contains something useful to help diagnose the failure.
+	if len(pt.rawBody) > 0 {
+		se.AdditionalInfo = []map[string]interface{}{
+			pt.rawBody,
+		}
+	}
 	pt.Err = se
 }
 
@@ -538,13 +559,33 @@ func (pt pollingTrackerBase) baseCheckForErrors() error {
 	return nil
 }
 
+// default initialization of polling URL/method.  each verb tracker will update this as required.
+func (pt *pollingTrackerBase) initPollingMethod() error {
+	if ao, err := getURLFromAsyncOpHeader(pt.resp); err != nil {
+		return err
+	} else if ao != "" {
+		pt.URI = ao
+		pt.Pm = PollingAsyncOperation
+		return nil
+	}
+	if lh, err := getURLFromLocationHeader(pt.resp); err != nil {
+		return err
+	} else if lh != "" {
+		pt.URI = lh
+		pt.Pm = PollingLocation
+		return nil
+	}
+	// it's ok if we didn't find a polling header, this will be handled elsewhere
+	return nil
+}
+
 // DELETE
 
 type pollingTrackerDelete struct {
 	pollingTrackerBase
 }
 
-func (pt *pollingTrackerDelete) updateHeaders() error {
+func (pt *pollingTrackerDelete) updatePollingMethod() error {
 	// for 201 the Location header is required
 	if pt.resp.StatusCode == http.StatusCreated {
 		if lh, err := getURLFromLocationHeader(pt.resp); err != nil {
@@ -600,7 +641,7 @@ type pollingTrackerPatch struct {
 	pollingTrackerBase
 }
 
-func (pt *pollingTrackerPatch) updateHeaders() error {
+func (pt *pollingTrackerPatch) updatePollingMethod() error {
 	// by default we can use the original URL for polling and final GET
 	if pt.URI == "" {
 		pt.URI = pt.resp.Request.URL.String()
@@ -658,7 +699,7 @@ type pollingTrackerPost struct {
 	pollingTrackerBase
 }
 
-func (pt *pollingTrackerPost) updateHeaders() error {
+func (pt *pollingTrackerPost) updatePollingMethod() error {
 	// 201 requires Location header
 	if pt.resp.StatusCode == http.StatusCreated {
 		if lh, err := getURLFromLocationHeader(pt.resp); err != nil {
@@ -714,7 +755,7 @@ type pollingTrackerPut struct {
 	pollingTrackerBase
 }
 
-func (pt *pollingTrackerPut) updateHeaders() error {
+func (pt *pollingTrackerPut) updatePollingMethod() error {
 	// by default we can use the original URL for polling and final GET
 	if pt.URI == "" {
 		pt.URI = pt.resp.Request.URL.String()
@@ -808,7 +849,7 @@ func createPollingTracker(resp *http.Response) (pollingTracker, error) {
 	// this initializes the polling header values, we do this during creation in case the
 	// initial response send us invalid values; this way the API call will return a non-nil
 	// error (not doing this means the error shows up in Future.Done)
-	return pt, pt.updateHeaders()
+	return pt, pt.updatePollingMethod()
 }
 
 // gets the polling URL from the Azure-AsyncOperation header.

vendor/github.com/Azure/go-autorest/logger/logger.go

@@ -282,7 +282,7 @@ func (fl fileLogger) WriteRequest(req *http.Request, filter Filter) {
 	}
 	fl.mu.Lock()
 	defer fl.mu.Unlock()
-	fmt.Fprintf(fl.logFile, b.String())
+	fmt.Fprint(fl.logFile, b.String())
 	fl.logFile.Sync()
 }
 
@@ -311,7 +311,7 @@ func (fl fileLogger) WriteResponse(resp *http.Response, filter Filter) {
 	}
 	fl.mu.Lock()
 	defer fl.mu.Unlock()
-	fmt.Fprintf(fl.logFile, b.String())
+	fmt.Fprint(fl.logFile, b.String())
 	fl.logFile.Sync()
 }
 

vendor/github.com/Azure/go-autorest/version/version.go

@@ -20,7 +20,7 @@ import (
 )
 
 // Number contains the semantic version of this SDK.
-const Number = "v10.15.0"
+const Number = "v10.15.3"
 
 var (
 	userAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",

vendor/github.com/go-ini/ini/file.go

@@ -237,13 +237,18 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
 	for i, sname := range f.sectionList {
 		sec := f.Section(sname)
 		if len(sec.Comment) > 0 {
-			if sec.Comment[0] != '#' && sec.Comment[0] != ';' {
+			// Support multiline comments
-				sec.Comment = "; " + sec.Comment
+			lines := strings.Split(sec.Comment, LineBreak)
-			} else {
+			for i := range lines {
-				sec.Comment = sec.Comment[:1] + " " + strings.TrimSpace(sec.Comment[1:])
+				if lines[i][0] != '#' && lines[i][0] != ';' {
-			}
+					lines[i] = "; " + lines[i]
-			if _, err := buf.WriteString(sec.Comment + LineBreak); err != nil {
+				} else {
-				return nil, err
+					lines[i] = lines[i][:1] + " " + strings.TrimSpace(lines[i][1:])
+				}
+
+				if _, err := buf.WriteString(lines[i] + LineBreak); err != nil {
+					return nil, err
+				}
 			}
 		}
 
@@ -300,17 +305,19 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
 				if len(indent) > 0 && sname != DEFAULT_SECTION {
 					buf.WriteString(indent)
 				}
-				if key.Comment[0] != '#' && key.Comment[0] != ';' {
-					key.Comment = "; " + key.Comment
-				} else {
-					key.Comment = key.Comment[:1] + " " + strings.TrimSpace(key.Comment[1:])
-				}
 
 				// Support multiline comments
-				key.Comment = strings.Replace(key.Comment, "\n", "\n; ", -1)
+				lines := strings.Split(key.Comment, LineBreak)
+				for i := range lines {
+					if lines[i][0] != '#' && lines[i][0] != ';' {
+						lines[i] = "; " + lines[i]
+					} else {
+						lines[i] = lines[i][:1] + " " + strings.TrimSpace(lines[i][1:])
+					}
 
-				if _, err := buf.WriteString(key.Comment + LineBreak); err != nil {
+					if _, err := buf.WriteString(lines[i] + LineBreak); err != nil {
-					return nil, err
+						return nil, err
+					}
 				}
 			}
 

vendor/github.com/go-ini/ini/ini.go

@@ -34,7 +34,7 @@ const (
 
 	// Maximum allowed depth when recursively substituing variable names.
 	_DEPTH_VALUES = 99
-	_VERSION      = "1.38.1"
+	_VERSION      = "1.38.2"
 )
 
 // Version returns current package version literal.
@@ -204,7 +204,7 @@ func InsensitiveLoad(source interface{}, others ...interface{}) (*File, error) {
 	return LoadSources(LoadOptions{Insensitive: true}, source, others...)
 }
 
-// InsensitiveLoad has exactly same functionality as Load function
+// ShadowLoad has exactly same functionality as Load function
 // except it allows have shadow keys.
 func ShadowLoad(source interface{}, others ...interface{}) (*File, error) {
 	return LoadSources(LoadOptions{AllowShadows: true}, source, others...)

vendor/github.com/golang/protobuf/LICENSE

@@ -1,7 +1,4 @@
-Go support for Protocol Buffers - Google's data interchange format
-
 Copyright 2010 The Go Authors.  All rights reserved.
-https://github.com/golang/protobuf
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

vendor/github.com/golang/protobuf/proto/encode.go

@@ -37,27 +37,9 @@ package proto
 
 import (
 	"errors"
-	"fmt"
 	"reflect"
 )
 
-// RequiredNotSetError is the error returned if Marshal is called with
-// a protocol buffer struct whose required fields have not
-// all been initialized. It is also the error returned if Unmarshal is
-// called with an encoded protocol buffer that does not include all the
-// required fields.
-//
-// When printed, RequiredNotSetError reports the first unset required field in a
-// message. If the field cannot be precisely determined, it is reported as
-// "{Unknown}".
-type RequiredNotSetError struct {
-	field string
-}
-
-func (e *RequiredNotSetError) Error() string {
-	return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-
 var (
 	// errRepeatedHasNil is the error returned if Marshal is called with
 	// a struct with a repeated field containing a nil element.

vendor/github.com/golang/protobuf/proto/lib.go

@@ -265,7 +265,6 @@ package proto
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
 	"log"
 	"reflect"
@@ -274,7 +273,66 @@ import (
 	"sync"
 )
 
-var errInvalidUTF8 = errors.New("proto: invalid UTF-8 string")
+// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
+// Marshal reports this when a required field is not initialized.
+// Unmarshal reports this when a required field is missing from the wire data.
+type RequiredNotSetError struct{ field string }
+
+func (e *RequiredNotSetError) Error() string {
+	if e.field == "" {
+		return fmt.Sprintf("proto: required field not set")
+	}
+	return fmt.Sprintf("proto: required field %q not set", e.field)
+}
+func (e *RequiredNotSetError) RequiredNotSet() bool {
+	return true
+}
+
+type invalidUTF8Error struct{ field string }
+
+func (e *invalidUTF8Error) Error() string {
+	if e.field == "" {
+		return "proto: invalid UTF-8 detected"
+	}
+	return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
+}
+func (e *invalidUTF8Error) InvalidUTF8() bool {
+	return true
+}
+
+// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
+// This error should not be exposed to the external API as such errors should
+// be recreated with the field information.
+var errInvalidUTF8 = &invalidUTF8Error{}
+
+// isNonFatal reports whether the error is either a RequiredNotSet error
+// or a InvalidUTF8 error.
+func isNonFatal(err error) bool {
+	if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
+		return true
+	}
+	if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
+		return true
+	}
+	return false
+}
+
+type nonFatal struct{ E error }
+
+// Merge merges err into nf and reports whether it was successful.
+// Otherwise it returns false for any fatal non-nil errors.
+func (nf *nonFatal) Merge(err error) (ok bool) {
+	if err == nil {
+		return true // not an error
+	}
+	if !isNonFatal(err) {
+		return false // fatal error
+	}
+	if nf.E == nil {
+		nf.E = err // store first instance of non-fatal error
+	}
+	return true
+}
 
 // Message is implemented by generated protocol buffer messages.
 type Message interface {

vendor/github.com/golang/protobuf/proto/properties.go

@@ -139,7 +139,7 @@ type Properties struct {
 	Repeated bool
 	Packed   bool   // relevant for repeated primitives only
 	Enum     string // set for enum types only
-	proto3   bool   // whether this is known to be a proto3 field; set for []byte only
+	proto3   bool   // whether this is known to be a proto3 field
 	oneof    bool   // whether this is a oneof field
 
 	Default    string // default value
@@ -148,9 +148,9 @@ type Properties struct {
 	stype reflect.Type      // set for struct types only
 	sprop *StructProperties // set for struct types only
 
-	mtype    reflect.Type // set for map types only
+	mtype      reflect.Type // set for map types only
-	mkeyprop *Properties  // set for map types only
+	MapKeyProp *Properties  // set for map types only
-	mvalprop *Properties  // set for map types only
+	MapValProp *Properties  // set for map types only
 }
 
 // String formats the properties in the protobuf struct field tag style.
@@ -275,16 +275,16 @@ func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, loc
 
 	case reflect.Map:
 		p.mtype = t1
-		p.mkeyprop = &Properties{}
+		p.MapKeyProp = &Properties{}
-		p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
+		p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
-		p.mvalprop = &Properties{}
+		p.MapValProp = &Properties{}
 		vtype := p.mtype.Elem()
 		if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
 			// The value type is not a message (*T) or bytes ([]byte),
 			// so we need encoders for the pointer to this type.
 			vtype = reflect.PtrTo(vtype)
 		}
-		p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
+		p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
 	}
 
 	if p.stype != nil {

vendor/github.com/golang/protobuf/proto/table_marshal.go

@@ -231,7 +231,7 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		return b, err
 	}
 
-	var err, errreq error
+	var err, errLater error
 	// The old marshaler encodes extensions at beginning.
 	if u.extensions.IsValid() {
 		e := ptr.offset(u.extensions).toExtensions()
@@ -252,11 +252,13 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		}
 	}
 	for _, f := range u.fields {
-		if f.required && errreq == nil {
+		if f.required {
 			if ptr.offset(f.field).getPointer().isNil() {
 				// Required field is not set.
 				// We record the error but keep going, to give a complete marshaling.
-				errreq = &RequiredNotSetError{f.name}
+				if errLater == nil {
+					errLater = &RequiredNotSetError{f.name}
+				}
 				continue
 			}
 		}
@@ -269,14 +271,21 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 			if err1, ok := err.(*RequiredNotSetError); ok {
 				// Required field in submessage is not set.
 				// We record the error but keep going, to give a complete marshaling.
-				if errreq == nil {
+				if errLater == nil {
-					errreq = &RequiredNotSetError{f.name + "." + err1.field}
+					errLater = &RequiredNotSetError{f.name + "." + err1.field}
 				}
 				continue
 			}
 			if err == errRepeatedHasNil {
 				err = errors.New("proto: repeated field " + f.name + " has nil element")
 			}
+			if err == errInvalidUTF8 {
+				if errLater == nil {
+					fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+					errLater = &invalidUTF8Error{fullName}
+				}
+				continue
+			}
 			return b, err
 		}
 	}
@@ -284,7 +293,7 @@ func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte
 		s := *ptr.offset(u.unrecognized).toBytes()
 		b = append(b, s...)
 	}
-	return b, errreq
+	return b, errLater
 }
 
 // computeMarshalInfo initializes the marshal info.
@@ -530,6 +539,7 @@ func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, ma
 
 	packed := false
 	proto3 := false
+	validateUTF8 := true
 	for i := 2; i < len(tags); i++ {
 		if tags[i] == "packed" {
 			packed = true
@@ -538,6 +548,7 @@ func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, ma
 			proto3 = true
 		}
 	}
+	validateUTF8 = validateUTF8 && proto3
 
 	switch t.Kind() {
 	case reflect.Bool:
@@ -735,6 +746,18 @@ func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, ma
 		}
 		return sizeFloat64Value, appendFloat64Value
 	case reflect.String:
+		if validateUTF8 {
+			if pointer {
+				return sizeStringPtr, appendUTF8StringPtr
+			}
+			if slice {
+				return sizeStringSlice, appendUTF8StringSlice
+			}
+			if nozero {
+				return sizeStringValueNoZero, appendUTF8StringValueNoZero
+			}
+			return sizeStringValue, appendUTF8StringValue
+		}
 		if pointer {
 			return sizeStringPtr, appendStringPtr
 		}
@@ -1984,9 +2007,6 @@ func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byt
 }
 func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
 	v := *ptr.toString()
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
@@ -1997,9 +2017,6 @@ func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]b
 	if v == "" {
 		return b, nil
 	}
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
@@ -2011,24 +2028,83 @@ func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, err
 		return b, nil
 	}
 	v := *p
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	b = appendVarint(b, wiretag)
 	b = appendVarint(b, uint64(len(v)))
 	b = append(b, v...)
 	return b, nil
 }
 func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	s := *ptr.toStringSlice()
+	for _, v := range s {
+		b = appendVarint(b, wiretag)
+		b = appendVarint(b, uint64(len(v)))
+		b = append(b, v...)
+	}
+	return b, nil
+}
+func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	v := *ptr.toString()
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	v := *ptr.toString()
+	if v == "" {
+		return b, nil
+	}
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
+	p := *ptr.toStringPtr()
+	if p == nil {
+		return b, nil
+	}
+	v := *p
+	if !utf8.ValidString(v) {
+		invalidUTF8 = true
+	}
+	b = appendVarint(b, wiretag)
+	b = appendVarint(b, uint64(len(v)))
+	b = append(b, v...)
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
+	return b, nil
+}
+func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
+	var invalidUTF8 bool
 	s := *ptr.toStringSlice()
 	for _, v := range s {
 		if !utf8.ValidString(v) {
-			return nil, errInvalidUTF8
+			invalidUTF8 = true
 		}
 		b = appendVarint(b, wiretag)
 		b = appendVarint(b, uint64(len(v)))
 		b = append(b, v...)
 	}
+	if invalidUTF8 {
+		return b, errInvalidUTF8
+	}
 	return b, nil
 }
 func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
@@ -2107,7 +2183,8 @@ func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 		},
 		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
 			s := ptr.getPointerSlice()
-			var err, errreq error
+			var err error
+			var nerr nonFatal
 			for _, v := range s {
 				if v.isNil() {
 					return b, errRepeatedHasNil
@@ -2115,22 +2192,14 @@ func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 				b = appendVarint(b, wiretag) // start group
 				b, err = u.marshal(b, v, deterministic)
 				b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
-				if err != nil {
+				if !nerr.Merge(err) {
-					if _, ok := err.(*RequiredNotSetError); ok {
-						// Required field in submessage is not set.
-						// We record the error but keep going, to give a complete marshaling.
-						if errreq == nil {
-							errreq = err
-						}
-						continue
-					}
 					if err == ErrNil {
 						err = errRepeatedHasNil
 					}
 					return b, err
 				}
 			}
-			return b, errreq
+			return b, nerr.E
 		}
 }
 
@@ -2174,7 +2243,8 @@ func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 		},
 		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
 			s := ptr.getPointerSlice()
-			var err, errreq error
+			var err error
+			var nerr nonFatal
 			for _, v := range s {
 				if v.isNil() {
 					return b, errRepeatedHasNil
@@ -2184,22 +2254,14 @@ func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
 				b = appendVarint(b, uint64(siz))
 				b, err = u.marshal(b, v, deterministic)
 
-				if err != nil {
+				if !nerr.Merge(err) {
-					if _, ok := err.(*RequiredNotSetError); ok {
-						// Required field in submessage is not set.
-						// We record the error but keep going, to give a complete marshaling.
-						if errreq == nil {
-							errreq = err
-						}
-						continue
-					}
 					if err == ErrNil {
 						err = errRepeatedHasNil
 					}
 					return b, err
 				}
 			}
-			return b, errreq
+			return b, nerr.E
 		}
 }
 
@@ -2223,6 +2285,25 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 	// value.
 	// Key cannot be pointer-typed.
 	valIsPtr := valType.Kind() == reflect.Ptr
+
+	// If value is a message with nested maps, calling
+	// valSizer in marshal may be quadratic. We should use
+	// cached version in marshal (but not in size).
+	// If value is not message type, we don't have size cache,
+	// but it cannot be nested either. Just use valSizer.
+	valCachedSizer := valSizer
+	if valIsPtr && valType.Elem().Kind() == reflect.Struct {
+		u := getMarshalInfo(valType.Elem())
+		valCachedSizer = func(ptr pointer, tagsize int) int {
+			// Same as message sizer, but use cache.
+			p := ptr.getPointer()
+			if p.isNil() {
+				return 0
+			}
+			siz := u.cachedsize(p)
+			return siz + SizeVarint(uint64(siz)) + tagsize
+		}
+	}
 	return func(ptr pointer, tagsize int) int {
 			m := ptr.asPointerTo(t).Elem() // the map
 			n := 0
@@ -2243,24 +2324,26 @@ func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
 			if len(keys) > 1 && deterministic {
 				sort.Sort(mapKeys(keys))
 			}
+
+			var nerr nonFatal
 			for _, k := range keys {
 				ki := k.Interface()
 				vi := m.MapIndex(k).Interface()
 				kaddr := toAddrPointer(&ki, false)    // pointer to key
 				vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value
 				b = appendVarint(b, tag)
-				siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
+				siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
 				b = appendVarint(b, uint64(siz))
 				b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
-				if err != nil {
+				if !nerr.Merge(err) {
 					return b, err
 				}
 				b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
-				if err != nil && err != ErrNil { // allow nil value in map
+				if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
 					return b, err
 				}
 			}
-			return b, nil
+			return b, nerr.E
 		}
 }
 
@@ -2333,6 +2416,7 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 	defer mu.Unlock()
 
 	var err error
+	var nerr nonFatal
 
 	// Fast-path for common cases: zero or one extensions.
 	// Don't bother sorting the keys.
@@ -2352,11 +2436,11 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 			v := e.value
 			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-			if err != nil {
+			if !nerr.Merge(err) {
 				return b, err
 			}
 		}
-		return b, nil
+		return b, nerr.E
 	}
 
 	// Sort the keys to provide a deterministic encoding.
@@ -2383,11 +2467,11 @@ func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, de
 		v := e.value
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // message set format is:
@@ -2444,6 +2528,7 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 	defer mu.Unlock()
 
 	var err error
+	var nerr nonFatal
 
 	// Fast-path for common cases: zero or one extensions.
 	// Don't bother sorting the keys.
@@ -2470,12 +2555,12 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 			v := e.value
 			p := toAddrPointer(&v, ei.isptr)
 			b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
-			if err != nil {
+			if !nerr.Merge(err) {
 				return b, err
 			}
 			b = append(b, 1<<3|WireEndGroup)
 		}
-		return b, nil
+		return b, nerr.E
 	}
 
 	// Sort the keys to provide a deterministic encoding.
@@ -2509,11 +2594,11 @@ func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, de
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
 		b = append(b, 1<<3|WireEndGroup)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // sizeV1Extensions computes the size of encoded data for a V1-API extension field.
@@ -2556,6 +2641,7 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ
 	sort.Ints(keys)
 
 	var err error
+	var nerr nonFatal
 	for _, k := range keys {
 		e := m[int32(k)]
 		if e.value == nil || e.desc == nil {
@@ -2572,11 +2658,11 @@ func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, determ
 		v := e.value
 		p := toAddrPointer(&v, ei.isptr)
 		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return b, err
 		}
 	}
-	return b, nil
+	return b, nerr.E
 }
 
 // newMarshaler is the interface representing objects that can marshal themselves.

vendor/github.com/golang/protobuf/proto/table_unmarshal.go

@@ -97,6 +97,8 @@ type unmarshalFieldInfo struct {
 
 	// if a required field, contains a single set bit at this field's index in the required field list.
 	reqMask uint64
+
+	name string // name of the field, for error reporting
 }
 
 var (
@@ -136,8 +138,8 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 	if u.isMessageSet {
 		return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
 	}
-	var reqMask uint64            // bitmask of required fields we've seen.
+	var reqMask uint64 // bitmask of required fields we've seen.
-	var rnse *RequiredNotSetError // an instance of a RequiredNotSetError returned by a submessage.
+	var errLater error
 	for len(b) > 0 {
 		// Read tag and wire type.
 		// Special case 1 and 2 byte varints.
@@ -176,11 +178,20 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 			if r, ok := err.(*RequiredNotSetError); ok {
 				// Remember this error, but keep parsing. We need to produce
 				// a full parse even if a required field is missing.
-				rnse = r
+				if errLater == nil {
+					errLater = r
+				}
 				reqMask |= f.reqMask
 				continue
 			}
 			if err != errInternalBadWireType {
+				if err == errInvalidUTF8 {
+					if errLater == nil {
+						fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
+						errLater = &invalidUTF8Error{fullName}
+					}
+					continue
+				}
 				return err
 			}
 			// Fragments with bad wire type are treated as unknown fields.
@@ -239,20 +250,16 @@ func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 			emap[int32(tag)] = e
 		}
 	}
-	if rnse != nil {
+	if reqMask != u.reqMask && errLater == nil {
-		// A required field of a submessage/group is missing. Return that error.
-		return rnse
-	}
-	if reqMask != u.reqMask {
 		// A required field of this message is missing.
 		for _, n := range u.reqFields {
 			if reqMask&1 == 0 {
-				return &RequiredNotSetError{n}
+				errLater = &RequiredNotSetError{n}
 			}
 			reqMask >>= 1
 		}
 	}
-	return nil
+	return errLater
 }
 
 // computeUnmarshalInfo fills in u with information for use
@@ -351,7 +358,7 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 		}
 
 		// Store the info in the correct slot in the message.
-		u.setTag(tag, toField(&f), unmarshal, reqMask)
+		u.setTag(tag, toField(&f), unmarshal, reqMask, name)
 	}
 
 	// Find any types associated with oneof fields.
@@ -366,10 +373,17 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 
 			f := typ.Field(0) // oneof implementers have one field
 			baseUnmarshal := fieldUnmarshaler(&f)
-			tagstr := strings.Split(f.Tag.Get("protobuf"), ",")[1]
+			tags := strings.Split(f.Tag.Get("protobuf"), ",")
-			tag, err := strconv.Atoi(tagstr)
+			fieldNum, err := strconv.Atoi(tags[1])
 			if err != nil {
-				panic("protobuf tag field not an integer: " + tagstr)
+				panic("protobuf tag field not an integer: " + tags[1])
+			}
+			var name string
+			for _, tag := range tags {
+				if strings.HasPrefix(tag, "name=") {
+					name = strings.TrimPrefix(tag, "name=")
+					break
+				}
 			}
 
 			// Find the oneof field that this struct implements.
@@ -380,7 +394,7 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 					// That lets us know where this struct should be stored
 					// when we encounter it during unmarshaling.
 					unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
-					u.setTag(tag, of.field, unmarshal, 0)
+					u.setTag(fieldNum, of.field, unmarshal, 0, name)
 				}
 			}
 		}
@@ -401,7 +415,7 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 	// [0 0] is [tag=0/wiretype=varint varint-encoded-0].
 	u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w)
-	}, 0)
+	}, 0, "")
 
 	// Set mask for required field check.
 	u.reqMask = uint64(1)<<uint(len(u.reqFields)) - 1
@@ -413,8 +427,9 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 // tag = tag # for field
 // field/unmarshal = unmarshal info for that field.
 // reqMask = if required, bitmask for field position in required field list. 0 otherwise.
-func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64) {
+// name = short name of the field.
-	i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask}
+func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64, name string) {
+	i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask, name: name}
 	n := u.typ.NumField()
 	if tag >= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here?
 		for len(u.dense) <= tag {
@@ -442,11 +457,17 @@ func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
 	tagArray := strings.Split(tags, ",")
 	encoding := tagArray[0]
 	name := "unknown"
+	proto3 := false
+	validateUTF8 := true
 	for _, tag := range tagArray[3:] {
 		if strings.HasPrefix(tag, "name=") {
 			name = tag[5:]
 		}
+		if tag == "proto3" {
+			proto3 = true
+		}
 	}
+	validateUTF8 = validateUTF8 && proto3
 
 	// Figure out packaging (pointer, slice, or both)
 	slice := false
@@ -594,6 +615,15 @@ func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
 		}
 		return unmarshalBytesValue
 	case reflect.String:
+		if validateUTF8 {
+			if pointer {
+				return unmarshalUTF8StringPtr
+			}
+			if slice {
+				return unmarshalUTF8StringSlice
+			}
+			return unmarshalUTF8StringValue
+		}
 		if pointer {
 			return unmarshalStringPtr
 		}
@@ -1448,9 +1478,6 @@ func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	*f.toString() = v
 	return b[x:], nil
 }
@@ -1468,9 +1495,6 @@ func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	*f.toStringPtr() = &v
 	return b[x:], nil
 }
@@ -1488,14 +1512,72 @@ func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) {
 		return nil, io.ErrUnexpectedEOF
 	}
 	v := string(b[:x])
-	if !utf8.ValidString(v) {
-		return nil, errInvalidUTF8
-	}
 	s := f.toStringSlice()
 	*s = append(*s, v)
 	return b[x:], nil
 }
 
+func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toString() = v
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
+func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	*f.toStringPtr() = &v
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
+func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
+	if w != WireBytes {
+		return b, errInternalBadWireType
+	}
+	x, n := decodeVarint(b)
+	if n == 0 {
+		return nil, io.ErrUnexpectedEOF
+	}
+	b = b[n:]
+	if x > uint64(len(b)) {
+		return nil, io.ErrUnexpectedEOF
+	}
+	v := string(b[:x])
+	s := f.toStringSlice()
+	*s = append(*s, v)
+	if !utf8.ValidString(v) {
+		return b[x:], errInvalidUTF8
+	}
+	return b[x:], nil
+}
+
 var emptyBuf [0]byte
 
 func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) {
@@ -1674,6 +1756,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 		// Maps will be somewhat slow. Oh well.
 
 		// Read key and value from data.
+		var nerr nonFatal
 		k := reflect.New(kt)
 		v := reflect.New(vt)
 		for len(b) > 0 {
@@ -1694,7 +1777,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 				err = errInternalBadWireType // skip unknown tag
 			}
 
-			if err == nil {
+			if nerr.Merge(err) {
 				continue
 			}
 			if err != errInternalBadWireType {
@@ -1717,7 +1800,7 @@ func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
 		// Insert into map.
 		m.SetMapIndex(k.Elem(), v.Elem())
 
-		return r, nil
+		return r, nerr.E
 	}
 }
 
@@ -1743,15 +1826,16 @@ func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshal
 		// Unmarshal data into holder.
 		// We unmarshal into the first field of the holder object.
 		var err error
+		var nerr nonFatal
 		b, err = unmarshal(b, valToPointer(v).offset(field0), w)
-		if err != nil {
+		if !nerr.Merge(err) {
 			return nil, err
 		}
 
 		// Write pointer to holder into target field.
 		f.asPointerTo(ityp).Elem().Set(v)
 
-		return b, nil
+		return b, nerr.E
 	}
 }
 

vendor/github.com/golang/protobuf/proto/text.go

@@ -353,7 +353,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 						return err
 					}
 				}
-				if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
+				if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
 					return err
 				}
 				if err := w.WriteByte('\n'); err != nil {
@@ -370,7 +370,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 							return err
 						}
 					}
-					if err := tm.writeAny(w, val, props.mvalprop); err != nil {
+					if err := tm.writeAny(w, val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := w.WriteByte('\n'); err != nil {

vendor/github.com/golang/protobuf/proto/text_parser.go

@@ -630,17 +630,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 					if err := p.consumeToken(":"); err != nil {
 						return err
 					}
-					if err := p.readAny(key, props.mkeyprop); err != nil {
+					if err := p.readAny(key, props.MapKeyProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {
 						return err
 					}
 				case "value":
-					if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
+					if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
 						return err
 					}
-					if err := p.readAny(val, props.mvalprop); err != nil {
+					if err := p.readAny(val, props.MapValProp); err != nil {
 						return err
 					}
 					if err := p.consumeOptionalSeparator(); err != nil {

vendor/github.com/mattn/go-isatty/.travis.yml

@@ -2,6 +2,10 @@ language: go
 go:
   - tip
 
+os:
+  - linux
+  - osx
+
 before_install:
   - go get github.com/mattn/goveralls
   - go get golang.org/x/tools/cmd/cover

vendor/github.com/mattn/go-isatty/isatty_others.go

@@ -3,7 +3,7 @@
 
 package isatty
 
-// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
 // terminal. This is also always false on this environment.
 func IsCygwinTerminal(fd uintptr) bool {
 	return false

vendor/github.com/minio/minio-go/README.md

@@ -183,6 +183,10 @@ The full API Reference is available here.
 * [getbucketpolicy.go](https://github.com/minio/minio-go/blob/master/examples/s3/getbucketpolicy.go)
 * [listbucketpolicies.go](https://github.com/minio/minio-go/blob/master/examples/s3/listbucketpolicies.go)
  
+### Full Examples : Bucket lifecycle Operations
+* [setbucketlifecycle.go](https://github.com/minio/minio-go/blob/master/examples/s3/setbucketlifecycle.go)
+* [getbucketlifecycle.go](https://github.com/minio/minio-go/blob/master/examples/s3/getbucketlifecycle.go)
+
 ### Full Examples : Bucket notification Operations
 * [setbucketnotification.go](https://github.com/minio/minio-go/blob/master/examples/s3/setbucketnotification.go)
 * [getbucketnotification.go](https://github.com/minio/minio-go/blob/master/examples/s3/getbucketnotification.go)

vendor/github.com/minio/minio-go/api-compose-object.go

@@ -101,7 +101,11 @@ func (d *DestinationInfo) getUserMetaHeadersMap(withCopyDirectiveHeader bool) ma
 		r["x-amz-metadata-directive"] = "REPLACE"
 	}
 	for k, v := range d.userMetadata {
-		r["x-amz-meta-"+k] = v
+		if isAmzHeader(k) || isStandardHeader(k) || isStorageClassHeader(k) {
+			r[k] = v
+		} else {
+			r["x-amz-meta-"+k] = v
+		}
 	}
 	return r
 }
@@ -373,15 +377,6 @@ func (c Client) ComposeObjectWithProgress(dst DestinationInfo, srcs []SourceInfo
 				fmt.Sprintf("Client side encryption is used in source object %s/%s", src.bucket, src.object))
 		}
 
-		// Since we did a HEAD to get size, we use the ETag
-		// value to make sure the object has not changed by
-		// the time we perform the copy. This is done, only if
-		// the user has not set their own ETag match
-		// condition.
-		if src.Headers.Get("x-amz-copy-source-if-match") == "" {
-			src.SetMatchETagCond(etag)
-		}
-
 		// Check if a segment is specified, and if so, is the
 		// segment within object bounds?
 		if src.start != -1 {
@@ -429,7 +424,15 @@ func (c Client) ComposeObjectWithProgress(dst DestinationInfo, srcs []SourceInfo
 
 	// Now, handle multipart-copy cases.
 
-	// 1. Initiate a new multipart upload.
+	// 1. Ensure that the object has not been changed while
+	//    we are copying data.
+	for _, src := range srcs {
+		if src.Headers.Get("x-amz-copy-source-if-match") == "" {
+			src.SetMatchETagCond(etag)
+		}
+	}
+
+	// 2. Initiate a new multipart upload.
 
 	// Set user-metadata on the destination object. If no
 	// user-metadata is specified, and there is only one source,
@@ -449,13 +452,13 @@ func (c Client) ComposeObjectWithProgress(dst DestinationInfo, srcs []SourceInfo
 		return err
 	}
 
-	// 2. Perform copy part uploads
+	// 3. Perform copy part uploads
 	objParts := []CompletePart{}
 	partIndex := 1
 	for i, src := range srcs {
 		h := src.Headers
 		if src.encryption != nil {
-			src.encryption.Marshal(h)
+			encrypt.SSECopy(src.encryption).Marshal(h)
 		}
 		// Add destination encryption headers
 		if dst.encryption != nil {
@@ -480,14 +483,14 @@ func (c Client) ComposeObjectWithProgress(dst DestinationInfo, srcs []SourceInfo
 				return err
 			}
 			if progress != nil {
-				io.CopyN(ioutil.Discard, progress, start+end-1)
+				io.CopyN(ioutil.Discard, progress, end-start+1)
 			}
 			objParts = append(objParts, complPart)
 			partIndex++
 		}
 	}
 
-	// 3. Make final complete-multipart request.
+	// 4. Make final complete-multipart request.
 	_, err = c.completeMultipartUpload(ctx, dst.bucket, dst.object, uploadID,
 		completeMultipartUpload{Parts: objParts})
 	if err != nil {

vendor/github.com/minio/minio-go/api-get-lifecycle.go

@@ -0,0 +1,77 @@
+/*
+ * Minio Go Library for Amazon S3 Compatible Cloud Storage
+ * Copyright 2015-2017 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package minio
+
+import (
+	"context"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+
+	"github.com/minio/minio-go/pkg/s3utils"
+)
+
+// GetBucketLifecycle - get bucket lifecycle.
+func (c Client) GetBucketLifecycle(bucketName string) (string, error) {
+	// Input validation.
+	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
+		return "", err
+	}
+	bucketLifecycle, err := c.getBucketLifecycle(bucketName)
+	if err != nil {
+		errResponse := ToErrorResponse(err)
+		if errResponse.Code == "NoSuchLifecycleConfiguration" {
+			return "", nil
+		}
+		return "", err
+	}
+	return bucketLifecycle, nil
+}
+
+// Request server for current bucket lifecycle.
+func (c Client) getBucketLifecycle(bucketName string) (string, error) {
+	// Get resources properly escaped and lined up before
+	// using them in http request.
+	urlValues := make(url.Values)
+	urlValues.Set("lifecycle", "")
+
+	// Execute GET on bucket to get lifecycle.
+	resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
+		bucketName:  bucketName,
+		queryValues: urlValues,
+	})
+
+	defer closeResponse(resp)
+	if err != nil {
+		return "", err
+	}
+
+	if resp != nil {
+		if resp.StatusCode != http.StatusOK {
+			return "", httpRespToErrorResponse(resp, bucketName, "")
+		}
+	}
+
+	bucketLifecycleBuf, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	lifecycle := string(bucketLifecycleBuf)
+	return lifecycle, err
+}

vendor/github.com/minio/minio-go/api-get-object-acl.go

@@ -0,0 +1,136 @@
+/*
+ * Minio Go Library for Amazon S3 Compatible Cloud Storage
+ * Copyright 2018 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package minio
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+)
+
+type accessControlPolicy struct {
+	Owner struct {
+		ID          string `xml:"ID"`
+		DisplayName string `xml:"DisplayName"`
+	} `xml:"Owner"`
+	AccessControlList struct {
+		Grant []struct {
+			Grantee struct {
+				ID          string `xml:"ID"`
+				DisplayName string `xml:"DisplayName"`
+				URI         string `xml:"URI"`
+			} `xml:"Grantee"`
+			Permission string `xml:"Permission"`
+		} `xml:"Grant"`
+	} `xml:"AccessControlList"`
+}
+
+//GetObjectACL get object ACLs
+func (c Client) GetObjectACL(bucketName, objectName string) (*ObjectInfo, error) {
+
+	resp, err := c.executeMethod(context.Background(), "GET", requestMetadata{
+		bucketName: bucketName,
+		objectName: objectName,
+		queryValues: url.Values{
+			"acl": []string{""},
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	defer closeResponse(resp)
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, httpRespToErrorResponse(resp, bucketName, objectName)
+	}
+
+	res := &accessControlPolicy{}
+
+	if err := xmlDecoder(resp.Body, res); err != nil {
+		return nil, err
+	}
+
+	objInfo, err := c.statObject(context.Background(), bucketName, objectName, StatObjectOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	cannedACL := getCannedACL(res)
+	if cannedACL != "" {
+		objInfo.Metadata.Add("X-Amz-Acl", cannedACL)
+		return &objInfo, nil
+	}
+
+	grantACL := getAmzGrantACL(res)
+	for k, v := range grantACL {
+		objInfo.Metadata[k] = v
+	}
+
+	return &objInfo, nil
+}
+
+func getCannedACL(aCPolicy *accessControlPolicy) string {
+	grants := aCPolicy.AccessControlList.Grant
+
+	switch {
+	case len(grants) == 1:
+		if grants[0].Grantee.URI == "" && grants[0].Permission == "FULL_CONTROL" {
+			return "private"
+		}
+	case len(grants) == 2:
+		for _, g := range grants {
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AuthenticatedUsers" && g.Permission == "READ" {
+				return "authenticated-read"
+			}
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AllUsers" && g.Permission == "READ" {
+				return "public-read"
+			}
+			if g.Permission == "READ" && g.Grantee.ID == aCPolicy.Owner.ID {
+				return "bucket-owner-read"
+			}
+		}
+	case len(grants) == 3:
+		for _, g := range grants {
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AllUsers" && g.Permission == "WRITE" {
+				return "public-read-write"
+			}
+		}
+	}
+	return ""
+}
+
+func getAmzGrantACL(aCPolicy *accessControlPolicy) map[string][]string {
+	grants := aCPolicy.AccessControlList.Grant
+	res := map[string][]string{}
+
+	for _, g := range grants {
+		switch {
+		case g.Permission == "READ":
+			res["X-Amz-Grant-Read"] = append(res["X-Amz-Grant-Read"], "id="+g.Grantee.ID)
+		case g.Permission == "WRITE":
+			res["X-Amz-Grant-Write"] = append(res["X-Amz-Grant-Write"], "id="+g.Grantee.ID)
+		case g.Permission == "READ_ACP":
+			res["X-Amz-Grant-Read-Acp"] = append(res["X-Amz-Grant-Read-Acp"], "id="+g.Grantee.ID)
+		case g.Permission == "WRITE_ACP":
+			res["X-Amz-Grant-Write-Acp"] = append(res["X-Amz-Grant-Write-Acp"], "id="+g.Grantee.ID)
+		case g.Permission == "FULL_CONTROL":
+			res["X-Amz-Grant-Full-Control"] = append(res["X-Amz-Grant-Full-Control"], "id="+g.Grantee.ID)
+		}
+	}
+	return res
+}

vendor/github.com/minio/minio-go/api-get-options.go

@@ -44,7 +44,7 @@ func (o GetObjectOptions) Header() http.Header {
 	for k, v := range o.headers {
 		headers.Set(k, v)
 	}
-	if o.ServerSideEncryption != nil && o.ServerSideEncryption.Type() != encrypt.S3 {
+	if o.ServerSideEncryption != nil && o.ServerSideEncryption.Type() == encrypt.SSEC {
 		o.ServerSideEncryption.Marshal(headers)
 	}
 	return headers

vendor/github.com/minio/minio-go/api-put-bucket.go

@@ -178,6 +178,87 @@ func (c Client) removeBucketPolicy(bucketName string) error {
 	return nil
 }
 
+// SetBucketLifecycle set the lifecycle on an existing bucket.
+func (c Client) SetBucketLifecycle(bucketName, lifecycle string) error {
+	// Input validation.
+	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
+		return err
+	}
+
+	// If lifecycle is empty then delete it.
+	if lifecycle == "" {
+		return c.removeBucketLifecycle(bucketName)
+	}
+
+	// Save the updated lifecycle.
+	return c.putBucketLifecycle(bucketName, lifecycle)
+}
+
+// Saves a new bucket lifecycle.
+func (c Client) putBucketLifecycle(bucketName, lifecycle string) error {
+	// Input validation.
+	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
+		return err
+	}
+
+	// Get resources properly escaped and lined up before
+	// using them in http request.
+	urlValues := make(url.Values)
+	urlValues.Set("lifecycle", "")
+
+	// Content-length is mandatory for put lifecycle request
+	lifecycleReader := strings.NewReader(lifecycle)
+	b, err := ioutil.ReadAll(lifecycleReader)
+	if err != nil {
+		return err
+	}
+
+	reqMetadata := requestMetadata{
+		bucketName:       bucketName,
+		queryValues:      urlValues,
+		contentBody:      lifecycleReader,
+		contentLength:    int64(len(b)),
+		contentMD5Base64: sumMD5Base64(b),
+	}
+
+	// Execute PUT to upload a new bucket lifecycle.
+	resp, err := c.executeMethod(context.Background(), "PUT", reqMetadata)
+	defer closeResponse(resp)
+	if err != nil {
+		return err
+	}
+	if resp != nil {
+		if resp.StatusCode != http.StatusOK {
+			return httpRespToErrorResponse(resp, bucketName, "")
+		}
+	}
+	return nil
+}
+
+// Remove lifecycle from a bucket.
+func (c Client) removeBucketLifecycle(bucketName string) error {
+	// Input validation.
+	if err := s3utils.CheckValidBucketName(bucketName); err != nil {
+		return err
+	}
+	// Get resources properly escaped and lined up before
+	// using them in http request.
+	urlValues := make(url.Values)
+	urlValues.Set("lifecycle", "")
+
+	// Execute DELETE on objectName.
+	resp, err := c.executeMethod(context.Background(), "DELETE", requestMetadata{
+		bucketName:       bucketName,
+		queryValues:      urlValues,
+		contentSHA256Hex: emptySHA256Hex,
+	})
+	defer closeResponse(resp)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 // SetBucketNotification saves a new bucket notification.
 func (c Client) SetBucketNotification(bucketName string, bucketNotification BucketNotification) error {
 	// Input validation.

vendor/github.com/minio/minio-go/api-put-object-multipart.go

@@ -259,7 +259,7 @@ func (c Client) uploadPart(ctx context.Context, bucketName, objectName, uploadID
 
 	// Set encryption headers, if any.
 	customHeader := make(http.Header)
-	if sse != nil && sse.Type() != encrypt.S3 && sse.Type() != encrypt.KMS {
+	if sse != nil {
 		sse.Marshal(customHeader)
 	}
 

vendor/github.com/minio/minio-go/api.go

@@ -99,7 +99,7 @@ type Options struct {
 // Global constants.
 const (
 	libraryName    = "minio-go"
-	libraryVersion = "v6.0.5"
+	libraryVersion = "v6.0.6"
 )
 
 // User Agent should always following the below style.
@@ -455,22 +455,9 @@ func (c Client) dumpHTTP(req *http.Request, resp *http.Response) error {
 			return err
 		}
 	} else {
-		// WORKAROUND for https://github.com/golang/go/issues/13942.
+		respTrace, err = httputil.DumpResponse(resp, false)
-		// httputil.DumpResponse does not print response headers for
+		if err != nil {
-		// all successful calls which have response ContentLength set
+			return err
-		// to zero. Keep this workaround until the above bug is fixed.
-		if resp.ContentLength == 0 {
-			var buffer bytes.Buffer
-			if err = resp.Header.Write(&buffer); err != nil {
-				return err
-			}
-			respTrace = buffer.Bytes()
-			respTrace = append(respTrace, []byte("\r\n")...)
-		} else {
-			respTrace, err = httputil.DumpResponse(resp, false)
-			if err != nil {
-				return err
-			}
 		}
 	}
 
@@ -599,8 +586,8 @@ func (c Client) executeMethod(ctx context.Context, method string, metadata reque
 		// Initiate the request.
 		res, err = c.do(req)
 		if err != nil {
-			// For supported network errors verify.
+			// For supported http requests errors verify.
-			if isNetErrorRetryable(err) {
+			if isHTTPReqErrorRetryable(err) {
 				continue // Retry.
 			}
 			// For other errors, return here no need to retry.

vendor/github.com/minio/minio-go/core.go

@@ -21,6 +21,8 @@ import (
 	"context"
 	"io"
 	"strings"
+
+	"github.com/minio/minio-go/pkg/encrypt"
 )
 
 // Core - Inherits Client and adds new methods to expose the low level S3 APIs.
@@ -68,7 +70,7 @@ func (c Core) CopyObjectPart(srcBucket, srcObject, destBucket, destObject string
 }
 
 // PutObject - Upload object. Uploads using single PUT call.
-func (c Core) PutObject(bucket, object string, data io.Reader, size int64, md5Base64, sha256Hex string, metadata map[string]string) (ObjectInfo, error) {
+func (c Core) PutObject(bucket, object string, data io.Reader, size int64, md5Base64, sha256Hex string, metadata map[string]string, sse encrypt.ServerSide) (ObjectInfo, error) {
 	opts := PutObjectOptions{}
 	m := make(map[string]string)
 	for k, v := range metadata {
@@ -89,6 +91,7 @@ func (c Core) PutObject(bucket, object string, data io.Reader, size int64, md5Ba
 		}
 	}
 	opts.UserMetadata = m
+	opts.ServerSideEncryption = sse
 	return c.putObjectDo(context.Background(), bucket, object, data, md5Base64, sha256Hex, size, opts)
 }
 
@@ -104,8 +107,8 @@ func (c Core) ListMultipartUploads(bucket, prefix, keyMarker, uploadIDMarker, de
 }
 
 // PutObjectPart - Upload an object part.
-func (c Core) PutObjectPart(bucket, object, uploadID string, partID int, data io.Reader, size int64, md5Base64, sha256Hex string) (ObjectPart, error) {
+func (c Core) PutObjectPart(bucket, object, uploadID string, partID int, data io.Reader, size int64, md5Base64, sha256Hex string, sse encrypt.ServerSide) (ObjectPart, error) {
-	return c.uploadPart(context.Background(), bucket, object, uploadID, data, partID, md5Base64, sha256Hex, size, nil)
+	return c.uploadPart(context.Background(), bucket, object, uploadID, data, partID, md5Base64, sha256Hex, size, sse)
 }
 
 // ListObjectParts - List uploaded parts of an incomplete upload.x

vendor/github.com/minio/minio-go/functional_tests.go

@@ -2271,7 +2271,8 @@ func testPresignedPostPolicy() {
 	defer reader.Close()
 
 	objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
-	metadataKey := randString(60, rand.NewSource(time.Now().UnixNano()), "")
+	// Azure requires the key to not start with a number
+	metadataKey := randString(60, rand.NewSource(time.Now().UnixNano()), "user")
 	metadataValue := randString(60, rand.NewSource(time.Now().UnixNano()), "")
 
 	buf, err := ioutil.ReadAll(reader)
@@ -7023,6 +7024,167 @@ func testFGetObjectWithContext() {
 
 }
 
+// Test get object ACLs with GetObjectACL
+func testGetObjectACL() {
+	// initialize logging params
+	startTime := time.Now()
+	testName := getFuncName()
+	function := "GetObjectACL(bucketName, objectName)"
+	args := map[string]interface{}{
+		"bucketName": "",
+		"objectName": "",
+	}
+	// Seed random based on current time.
+	rand.Seed(time.Now().Unix())
+
+	// skipping region functional tests for non s3 runs
+	if os.Getenv(serverEndpoint) != "s3.amazonaws.com" {
+		ignoredLog(testName, function, args, startTime, "Skipped region functional tests for non s3 runs").Info()
+		return
+	}
+
+	// Instantiate new minio client object.
+	c, err := minio.NewV4(
+		os.Getenv(serverEndpoint),
+		os.Getenv(accessKey),
+		os.Getenv(secretKey),
+		mustParseBool(os.Getenv(enableHTTPS)),
+	)
+	if err != nil {
+		logError(testName, function, args, startTime, "", "Minio client v4 object creation failed", err)
+		return
+	}
+
+	// Enable tracing, write to stderr.
+	// c.TraceOn(os.Stderr)
+
+	// Set user agent.
+	c.SetAppInfo("Minio-go-FunctionalTest", "0.1.0")
+
+	// Generate a new random bucket name.
+	bucketName := randString(60, rand.NewSource(time.Now().UnixNano()), "minio-go-test-")
+	args["bucketName"] = bucketName
+
+	// Make a new bucket.
+	err = c.MakeBucket(bucketName, "us-east-1")
+	if err != nil {
+		logError(testName, function, args, startTime, "", "MakeBucket failed", err)
+		return
+	}
+
+	bufSize := dataFileMap["datafile-1-MB"]
+	var reader = getDataReader("datafile-1-MB")
+	defer reader.Close()
+	// Save the data
+	objectName := randString(60, rand.NewSource(time.Now().UnixNano()), "")
+	args["objectName"] = objectName
+
+	// Add meta data to add a canned acl
+	metaData := map[string]string{
+		"X-Amz-Acl": "public-read-write",
+	}
+
+	_, err = c.PutObject(bucketName, objectName, reader, int64(bufSize), minio.PutObjectOptions{ContentType: "binary/octet-stream", UserMetadata: metaData})
+	if err != nil {
+		logError(testName, function, args, startTime, "", "PutObject failed", err)
+		return
+	}
+
+	// Read the data back
+	objectInfo, getObjectACLErr := c.GetObjectACL(bucketName, objectName)
+	if getObjectACLErr == nil {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail", getObjectACLErr)
+		return
+	}
+
+	s, ok := objectInfo.Metadata["X-Amz-Acl"]
+	if !ok {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail unable to find \"X-Amz-Acl\"", nil)
+		return
+	}
+
+	if len(s) != 1 {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Acl\" canned acl expected \"1\" got "+fmt.Sprintf(`"%d"`, len(s)), nil)
+		return
+	}
+
+	if s[0] != "public-read-write" {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Acl\" expected \"public-read-write\" but got"+fmt.Sprintf("%q", s[0]), nil)
+		return
+	}
+
+	bufSize = dataFileMap["datafile-1-MB"]
+	var reader2 = getDataReader("datafile-1-MB")
+	defer reader2.Close()
+	// Save the data
+	objectName = randString(60, rand.NewSource(time.Now().UnixNano()), "")
+	args["objectName"] = objectName
+
+	// Add meta data to add a canned acl
+	metaData = map[string]string{
+		"X-Amz-Grant-Read":  "id=fooread@minio.go",
+		"X-Amz-Grant-Write": "id=foowrite@minio.go",
+	}
+
+	_, err = c.PutObject(bucketName, objectName, reader2, int64(bufSize), minio.PutObjectOptions{ContentType: "binary/octet-stream", UserMetadata: metaData})
+	if err != nil {
+		logError(testName, function, args, startTime, "", "PutObject failed", err)
+		return
+	}
+
+	// Read the data back
+	objectInfo, getObjectACLErr = c.GetObjectACL(bucketName, objectName)
+	if getObjectACLErr == nil {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail", getObjectACLErr)
+		return
+	}
+
+	if len(objectInfo.Metadata) != 3 {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail expected \"3\" ACLs but got "+fmt.Sprintf(`"%d"`, len(objectInfo.Metadata)), nil)
+		return
+	}
+
+	s, ok = objectInfo.Metadata["X-Amz-Grant-Read"]
+	if !ok {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail unable to find \"X-Amz-Grant-Read\"", nil)
+		return
+	}
+
+	if len(s) != 1 {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Grant-Read\" acl expected \"1\" got "+fmt.Sprintf(`"%d"`, len(s)), nil)
+		return
+	}
+
+	if s[0] != "fooread@minio.go" {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Grant-Read\" acl expected \"fooread@minio.go\" got "+fmt.Sprintf("%q", s), nil)
+		return
+	}
+
+	s, ok = objectInfo.Metadata["X-Amz-Grant-Write"]
+	if !ok {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail unable to find \"X-Amz-Grant-Write\"", nil)
+		return
+	}
+
+	if len(s) != 1 {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Grant-Write\" acl expected \"1\" got "+fmt.Sprintf(`"%d"`, len(s)), nil)
+		return
+	}
+
+	if s[0] != "foowrite@minio.go" {
+		logError(testName, function, args, startTime, "", "GetObjectACL fail \"X-Amz-Grant-Write\" acl expected \"foowrite@minio.go\" got "+fmt.Sprintf("%q", s), nil)
+		return
+	}
+
+	// Delete all objects and buckets
+	if err = cleanupBucket(bucketName, c); err != nil {
+		logError(testName, function, args, startTime, "", "Cleanup failed", err)
+		return
+	}
+
+	successLogger(testName, function, args, startTime).Info()
+}
+
 // Test validates putObject with context to see if request cancellation is honored for V2.
 func testPutObjectWithContextV2() {
 	// initialize logging params
@@ -7481,6 +7643,7 @@ func main() {
 		testGetObjectWithContext()
 		testFPutObjectWithContext()
 		testFGetObjectWithContext()
+		testGetObjectACL()
 		testPutObjectWithContext()
 		testStorageClassMetadataPutObject()
 		testStorageClassInvalidMetadataPutObject()

vendor/github.com/minio/minio-go/pkg/credentials/file_minio_client.go

@@ -62,13 +62,17 @@ func NewFileMinioClient(filename string, alias string) *Credentials {
 // users home directory.
 func (p *FileMinioClient) Retrieve() (Value, error) {
 	if p.filename == "" {
-		homeDir, err := homedir.Dir()
+		if value, ok := os.LookupEnv("MINIO_SHARED_CREDENTIALS_FILE"); ok {
-		if err != nil {
+			p.filename = value
-			return Value{}, err
+		} else {
-		}
+			homeDir, err := homedir.Dir()
-		p.filename = filepath.Join(homeDir, ".mc", "config.json")
+			if err != nil {
-		if runtime.GOOS == "windows" {
+				return Value{}, err
-			p.filename = filepath.Join(homeDir, "mc", "config.json")
+			}
+			p.filename = filepath.Join(homeDir, ".mc", "config.json")
+			if runtime.GOOS == "windows" {
+				p.filename = filepath.Join(homeDir, "mc", "config.json")
+			}
 		}
 	}
 

vendor/github.com/minio/minio-go/retry.go

@@ -85,36 +85,32 @@ func (c Client) newRetryTimer(maxRetry int, unit time.Duration, cap time.Duratio
 	return attemptCh
 }
 
-// isNetErrorRetryable - is network error retryable.
+// isHTTPReqErrorRetryable - is http requests error retryable, such
-func isNetErrorRetryable(err error) bool {
+// as i/o timeout, connection broken etc..
+func isHTTPReqErrorRetryable(err error) bool {
 	if err == nil {
 		return false
 	}
-	switch err.(type) {
+	switch e := err.(type) {
-	case net.Error:
+	case *url.Error:
-		switch err.(type) {
+		switch e.Err.(type) {
 		case *net.DNSError, *net.OpError, net.UnknownNetworkError:
 			return true
-		case *url.Error:
+		}
-			// For a URL error, where it replies back "connection closed"
+		if strings.Contains(err.Error(), "Connection closed by foreign host") {
-			// retry again.
+			return true
-			if strings.Contains(err.Error(), "Connection closed by foreign host") {
+		} else if strings.Contains(err.Error(), "net/http: TLS handshake timeout") {
-				return true
+			// If error is - tlsHandshakeTimeoutError, retry.
-			}
+			return true
-		default:
+		} else if strings.Contains(err.Error(), "i/o timeout") {
-			if strings.Contains(err.Error(), "net/http: TLS handshake timeout") {
+			// If error is - tcp timeoutError, retry.
-				// If error is - tlsHandshakeTimeoutError, retry.
+			return true
-				return true
+		} else if strings.Contains(err.Error(), "connection timed out") {
-			} else if strings.Contains(err.Error(), "i/o timeout") {
+			// If err is a net.Dial timeout, retry.
-				// If error is - tcp timeoutError, retry.
+			return true
-				return true
+		} else if strings.Contains(err.Error(), "net/http: HTTP/1.x transport connection broken") {
-			} else if strings.Contains(err.Error(), "connection timed out") {
+			// If error is transport connection broken, retry.
-				// If err is a net.Dial timeout, retry.
+			return true
-				return true
-			} else if strings.Contains(err.Error(), "net/http: HTTP/1.x transport connection broken") {
-				// If error is transport connection broken, retry.
-				return true
-			}
 		}
 	}
 	return false

vendor/github.com/minio/minio-go/utils.go

@@ -223,6 +223,7 @@ var supportedHeaders = []string{
 	"content-disposition",
 	"content-language",
 	"x-amz-website-redirect-location",
+	"expires",
 	// Add more supported headers here.
 }
 
@@ -267,5 +268,5 @@ func isSSEHeader(headerKey string) bool {
 func isAmzHeader(headerKey string) bool {
 	key := strings.ToLower(headerKey)
 
-	return strings.HasPrefix(key, "x-amz-meta-") || key == "x-amz-acl"
+	return strings.HasPrefix(key, "x-amz-meta-") || strings.HasPrefix(key, "x-amz-grant-") || key == "x-amz-acl" || isSSEHeader(headerKey)
 }

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

@@ -0,0 +1 @@
+module github.com/mitchellh/go-homedir

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

@@ -141,14 +141,16 @@ func dirWindows() (string, error) {
 		return home, nil
 	}
 
+	// Prefer standard environment variable USERPROFILE
+	if home := os.Getenv("USERPROFILE"); home != "" {
+		return home, nil
+	}
+
 	drive := os.Getenv("HOMEDRIVE")
 	path := os.Getenv("HOMEPATH")
 	home := drive + path
 	if drive == "" || path == "" {
-		home = os.Getenv("USERPROFILE")
+		return "", errors.New("HOMEDRIVE, HOMEPATH, or USERPROFILE are blank")
-	}
-	if home == "" {
-		return "", errors.New("HOMEDRIVE, HOMEPATH, and USERPROFILE are blank")
 	}
 
 	return home, nil

vendor/github.com/ncw/swift/.travis.yml

@@ -2,26 +2,29 @@ language: go
 sudo: false
 
 go:
-  - 1.1.2
+  - 1.1.x
-  - 1.2.2
+  - 1.2.x
-  - 1.3.3
+  - 1.3.x
-  - 1.4.3
+  - 1.4.x
-  - 1.5.4
+  - 1.5.x
-  - 1.6.4
+  - 1.6.x
-  - 1.7.5
+  - 1.7.x
-  - 1.8
+  - 1.8.x
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
   - master
 
 matrix:
   include:
-  - go: 1.8
+  - go: 1.11.x
     env: TEST_REAL_SERVER=rackspace
-  - go: 1.8
+  - go: 1.11.x
     env: TEST_REAL_SERVER=memset
   allow_failures:
-  - go: 1.8
+  - go: 1.11.x
     env: TEST_REAL_SERVER=rackspace
-  - go: 1.8
+  - go: 1.11.x
     env: TEST_REAL_SERVER=memset
 install: go test -i ./...
 script:

vendor/github.com/ncw/swift/README.md

@@ -26,26 +26,27 @@ See here for full package docs
 - http://godoc.org/github.com/ncw/swift
 
 Here is a short example from the docs
+```go
+import "github.com/ncw/swift"
 
-    import "github.com/ncw/swift"
+// Create a connection
-
+c := swift.Connection{
-    // Create a connection
+    UserName: "user",
-    c := swift.Connection{
+    ApiKey:   "key",
-        UserName: "user",
+    AuthUrl:  "auth_url",
-        ApiKey:   "key",
+    Domain:   "domain",  // Name of the domain (v3 auth only)
-        AuthUrl:  "auth_url",
+    Tenant:   "tenant",  // Name of the tenant (v2 auth only)
-        Domain:   "domain",  // Name of the domain (v3 auth only)
+}
-        Tenant:   "tenant",  // Name of the tenant (v2 auth only)
+// Authenticate
-    }
+err := c.Authenticate()
-    // Authenticate
+if err != nil {
-    err := c.Authenticate()
+    panic(err)
-    if err != nil {
+}
-        panic(err)
+// List all the containers
-    }
+containers, err := c.ContainerNames(nil)
-    // List all the containers
+fmt.Println(containers)
-    containers, err := c.ContainerNames(nil)
+// etc...
-    fmt.Println(containers)
+```
-    // etc...
 
 Additions
 ---------
@@ -126,17 +127,25 @@ Contributors
 - Paul Querna <pquerna@apache.org>
 - Livio Soares <liviobs@gmail.com>
 - thesyncim <thesyncim@gmail.com>
-- lsowen <lsowen@s1network.com>
+- lsowen <lsowen@s1network.com> <logan@s1network.com>
 - Sylvain Baubeau <sbaubeau@redhat.com>
 - Chris Kastorff <encryptio@gmail.com>
 - Dai HaoJun <haojun.dai@hp.com>
 - Hua Wang <wanghua.humble@gmail.com>
-- Fabian Ruff <fabian@progra.de>
+- Fabian Ruff <fabian@progra.de> <fabian.ruff@sap.com>
 - Arturo Reuschenbach Puncernau <reuschenbach@gmail.com>
 - Petr Kotek <petr.kotek@bigcommerce.com>
-- Stefan Majewsky <stefan.majewsky@sap.com>
+- Stefan Majewsky <stefan.majewsky@sap.com> <majewsky@gmx.net>
 - Cezar Sa Espinola <cezarsa@gmail.com>
 - Sam Gunaratne <samgzeit@gmail.com>
 - Richard Scothern <richard.scothern@gmail.com>
 - Michel Couillard <couillard.michel@voxlog.ca>
 - Christopher Waldon <ckwaldon@us.ibm.com>
+- dennis <dai.haojun@gmail.com>
+- hag <hannes.georg@xing.com>
+- Alexander Neumann <alexander@bumpern.de>
+- eclipseo <30413512+eclipseo@users.noreply.github.com>
+- Yuri Per <yuri@acronis.com>
+- Falk Reimann <falk.reimann@sap.com>
+- Arthur Paim Arnold <arthurpaimarnold@gmail.com>
+- Bruno Michel <bmichel@menfin.info>

vendor/github.com/ncw/swift/swift.go

@@ -1895,6 +1895,10 @@ func (c *Connection) doBulkDelete(objects []string) (result BulkDeleteResult, er
 // * http://docs.openstack.org/trunk/openstack-object-storage/admin/content/object-storage-bulk-delete.html
 // * http://docs.rackspace.com/files/api/v1/cf-devguide/content/Bulk_Delete-d1e2338.html
 func (c *Connection) BulkDelete(container string, objectNames []string) (result BulkDeleteResult, err error) {
+	if len(objectNames) == 0 {
+		result.Errors = make(map[string]error)
+		return
+	}
 	fullPaths := make([]string, len(objectNames))
 	for i, name := range objectNames {
 		fullPaths[i] = fmt.Sprintf("/%s/%s", container, name)
@@ -2079,6 +2083,15 @@ func (c *Connection) ObjectUpdate(container string, objectName string, h Headers
 	return err
 }
 
+// urlPathEscape escapes URL path the in string using URL escaping rules
+//
+// This mimics url.PathEscape which only available from go 1.8
+func urlPathEscape(in string) string {
+	var u url.URL
+	u.Path = in
+	return u.String()
+}
+
 // ObjectCopy does a server side copy of an object to a new position
 //
 // All metadata is preserved.  If metadata is set in the headers then
@@ -2091,7 +2104,7 @@ func (c *Connection) ObjectUpdate(container string, objectName string, h Headers
 func (c *Connection) ObjectCopy(srcContainer string, srcObjectName string, dstContainer string, dstObjectName string, h Headers) (headers Headers, err error) {
 	// Meta stuff
 	extraHeaders := map[string]string{
-		"Destination": dstContainer + "/" + dstObjectName,
+		"Destination": urlPathEscape(dstContainer + "/" + dstObjectName),
 	}
 	for key, value := range h {
 		extraHeaders[key] = value

vendor/github.com/ncw/swift/travis_realserver.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-if [ ! "${TRAVIS_BRANCH}" = "master" ]; then
+if [ "${TRAVIS_PULL_REQUEST}" = "true" ]; then
     exit 0
 fi
 

vendor/github.com/pkg/sftp/attrs_unix.go

@@ -1,4 +1,4 @@
-// +build darwin dragonfly freebsd !android,linux netbsd openbsd solaris
+// +build darwin dragonfly freebsd !android,linux netbsd openbsd solaris aix
 // +build cgo
 
 package sftp

vendor/github.com/pkg/sftp/packet-manager.go

@@ -7,30 +7,30 @@ import (
 )
 
 // The goal of the packetManager is to keep the outgoing packets in the same
-// order as the incoming. This is due to some sftp clients requiring this
+// order as the incoming as is requires by section 7 of the RFC.
-// behavior (eg. winscp).
+
+type packetManager struct {
+	requests    chan orderedPacket
+	responses   chan orderedPacket
+	fini        chan struct{}
+	incoming    orderedPackets
+	outgoing    orderedPackets
+	sender      packetSender // connection object
+	working     *sync.WaitGroup
+	packetCount uint32
+}
 
 type packetSender interface {
 	sendPacket(encoding.BinaryMarshaler) error
 }
 
-type packetManager struct {
-	requests  chan requestPacket
-	responses chan responsePacket
-	fini      chan struct{}
-	incoming  requestPacketIDs
-	outgoing  responsePackets
-	sender    packetSender // connection object
-	working   *sync.WaitGroup
-}
-
 func newPktMgr(sender packetSender) *packetManager {
 	s := &packetManager{
-		requests:  make(chan requestPacket, SftpServerWorkerCount),
+		requests:  make(chan orderedPacket, SftpServerWorkerCount),
-		responses: make(chan responsePacket, SftpServerWorkerCount),
+		responses: make(chan orderedPacket, SftpServerWorkerCount),
 		fini:      make(chan struct{}),
-		incoming:  make([]uint32, 0, SftpServerWorkerCount),
+		incoming:  make([]orderedPacket, 0, SftpServerWorkerCount),
-		outgoing:  make([]responsePacket, 0, SftpServerWorkerCount),
+		outgoing:  make([]orderedPacket, 0, SftpServerWorkerCount),
 		sender:    sender,
 		working:   &sync.WaitGroup{},
 	}
@@ -38,31 +38,56 @@ func newPktMgr(sender packetSender) *packetManager {
 	return s
 }
 
-type responsePackets []responsePacket
+//// packet ordering
+func (s *packetManager) newOrderId() uint32 {
+	s.packetCount++
+	return s.packetCount
+}
 
-func (r responsePackets) Sort() {
+type orderedRequest struct {
-	sort.Slice(r, func(i, j int) bool {
+	requestPacket
-		return r[i].id() < r[j].id()
+	orderid uint32
-	})
+}
-}
+
-
+func (s *packetManager) newOrderedRequest(p requestPacket) orderedRequest {
-type requestPacketIDs []uint32
+	return orderedRequest{requestPacket: p, orderid: s.newOrderId()}
-
+}
-func (r requestPacketIDs) Sort() {
+func (p orderedRequest) orderId() uint32       { return p.orderid }
-	sort.Slice(r, func(i, j int) bool {
+func (p orderedRequest) setOrderId(oid uint32) { p.orderid = oid }
-		return r[i] < r[j]
+
+type orderedResponse struct {
+	responsePacket
+	orderid uint32
+}
+
+func (s *packetManager) newOrderedResponse(p responsePacket, id uint32,
+) orderedResponse {
+	return orderedResponse{responsePacket: p, orderid: id}
+}
+func (p orderedResponse) orderId() uint32       { return p.orderid }
+func (p orderedResponse) setOrderId(oid uint32) { p.orderid = oid }
+
+type orderedPacket interface {
+	id() uint32
+	orderId() uint32
+}
+type orderedPackets []orderedPacket
+
+func (o orderedPackets) Sort() {
+	sort.Slice(o, func(i, j int) bool {
+		return o[i].orderId() < o[j].orderId()
 	})
 }
 
+//// packet registry
 // register incoming packets to be handled
-// send id of 0 for packets without id
+func (s *packetManager) incomingPacket(pkt orderedRequest) {
-func (s *packetManager) incomingPacket(pkt requestPacket) {
 	s.working.Add(1)
-	s.requests <- pkt // buffer == SftpServerWorkerCount
+	s.requests <- pkt
 }
 
 // register outgoing packets as being ready
-func (s *packetManager) readyPacket(pkt responsePacket) {
+func (s *packetManager) readyPacket(pkt orderedResponse) {
 	s.responses <- pkt
 	s.working.Done()
 }
@@ -75,38 +100,37 @@ func (s *packetManager) close() {
 }
 
 // Passed a worker function, returns a channel for incoming packets.
-// The goal is to process packets in the order they are received as is
+// Keep process packet responses in the order they are received while
-// requires by section 7 of the RFC, while maximizing throughput of file
+// maximizing throughput of file transfers.
-// transfers.
+func (s *packetManager) workerChan(runWorker func(chan orderedRequest),
-func (s *packetManager) workerChan(runWorker func(requestChan)) requestChan {
+) chan orderedRequest {
 
-	rwChan := make(chan requestPacket, SftpServerWorkerCount)
+	// multiple workers for faster read/writes
+	rwChan := make(chan orderedRequest, SftpServerWorkerCount)
 	for i := 0; i < SftpServerWorkerCount; i++ {
 		runWorker(rwChan)
 	}
 
-	cmdChan := make(chan requestPacket)
+	// single worker to enforce sequential processing of everything else
+	cmdChan := make(chan orderedRequest)
 	runWorker(cmdChan)
 
-	pktChan := make(chan requestPacket, SftpServerWorkerCount)
+	pktChan := make(chan orderedRequest, SftpServerWorkerCount)
 	go func() {
-		// start with cmdChan
-		curChan := cmdChan
 		for pkt := range pktChan {
-			// on file open packet, switch to rwChan
+			switch pkt.requestPacket.(type) {
-			switch pkt.(type) {
+			case *sshFxpReadPacket, *sshFxpWritePacket:
-			case *sshFxpOpenPacket:
+				s.incomingPacket(pkt)
-				curChan = rwChan
+				rwChan <- pkt
-			// on file close packet, switch back to cmdChan
+				continue
-			// after waiting for any reads/writes to finish
 			case *sshFxpClosePacket:
-				// wait for rwChan to finish
+				// wait for reads/writes to finish when file is closed
+				// incomingPacket() call must occur after this
 				s.working.Wait()
-				// stop using rwChan
-				curChan = cmdChan
 			}
 			s.incomingPacket(pkt)
-			curChan <- pkt
+			// all non-RW use sequential cmdChan
+			cmdChan <- pkt
 		}
 		close(rwChan)
 		close(cmdChan)
@@ -121,17 +145,13 @@ func (s *packetManager) controller() {
 	for {
 		select {
 		case pkt := <-s.requests:
-			debug("incoming id: %v", pkt.id())
+			debug("incoming id (oid): %v (%v)", pkt.id(), pkt.orderId())
-			s.incoming = append(s.incoming, pkt.id())
+			s.incoming = append(s.incoming, pkt)
-			if len(s.incoming) > 1 {
+			s.incoming.Sort()
-				s.incoming.Sort()
-			}
 		case pkt := <-s.responses:
-			debug("outgoing pkt: %v", pkt.id())
+			debug("outgoing id (oid): %v (%v)", pkt.id(), pkt.orderId())
 			s.outgoing = append(s.outgoing, pkt)
-			if len(s.outgoing) > 1 {
+			s.outgoing.Sort()
-				s.outgoing.Sort()
-			}
 		case <-s.fini:
 			return
 		}
@@ -149,10 +169,11 @@ func (s *packetManager) maybeSendPackets() {
 		}
 		out := s.outgoing[0]
 		in := s.incoming[0]
-		// 		debug("incoming: %v", s.incoming)
+		// debug("incoming: %v", ids(s.incoming))
-		// 		debug("outgoing: %v", outfilter(s.outgoing))
+		// debug("outgoing: %v", ids(s.outgoing))
-		if in == out.id() {
+		if in.orderId() == out.orderId() {
-			s.sender.sendPacket(out)
+			debug("Sending packet: %v", out.id())
+			s.sender.sendPacket(out.(encoding.BinaryMarshaler))
 			// pop off heads
 			copy(s.incoming, s.incoming[1:])            // shift left
 			s.incoming = s.incoming[:len(s.incoming)-1] // remove last
@@ -164,10 +185,17 @@ func (s *packetManager) maybeSendPackets() {
 	}
 }
 
-//func outfilter(o []responsePacket) []uint32 {
+// func oids(o []orderedPacket) []uint32 {
-//	res := make([]uint32, 0, len(o))
+// 	res := make([]uint32, 0, len(o))
-//	for _, v := range o {
+// 	for _, v := range o {
-//		res = append(res, v.id())
+// 		res = append(res, v.orderId())
-//	}
+// 	}
-//	return res
+// 	return res
-//}
+// }
+// func ids(o []orderedPacket) []uint32 {
+// 	res := make([]uint32, 0, len(o))
+// 	for _, v := range o {
+// 		res = append(res, v.id())
+// 	}
+// 	return res
+// }

vendor/github.com/pkg/sftp/packet-typing.go

@@ -12,8 +12,6 @@ type requestPacket interface {
 	id() uint32
 }
 
-type requestChan chan requestPacket
-
 type responsePacket interface {
 	encoding.BinaryMarshaler
 	id() uint32
@@ -77,6 +75,7 @@ func (p sshFxpStatusPacket) id() uint32 { return p.ID }
 func (p sshFxpStatResponse) id() uint32 { return p.ID }
 func (p sshFxpNamePacket) id() uint32   { return p.ID }
 func (p sshFxpHandlePacket) id() uint32 { return p.ID }
+func (p StatVFS) id() uint32            { return p.ID }
 func (p sshFxVersionPacket) id() uint32 { return 0 }
 
 // take raw incoming packet data and build packet objects

vendor/github.com/pkg/sftp/packet.go

@@ -882,9 +882,9 @@ func (p sshFxpExtendedPacket) readonly() bool {
 	return p.SpecificPacket.readonly()
 }
 
-func (p sshFxpExtendedPacket) respond(svr *Server) error {
+func (p sshFxpExtendedPacket) respond(svr *Server) responsePacket {
 	if p.SpecificPacket == nil {
-		return nil
+		return statusFromError(p, nil)
 	}
 	return p.SpecificPacket.respond(svr)
 }
@@ -954,7 +954,7 @@ func (p *sshFxpExtendedPacketPosixRename) UnmarshalBinary(b []byte) error {
 	return nil
 }
 
-func (p sshFxpExtendedPacketPosixRename) respond(s *Server) error {
+func (p sshFxpExtendedPacketPosixRename) respond(s *Server) responsePacket {
 	err := os.Rename(p.Oldpath, p.Newpath)
-	return s.sendError(p, err)
+	return statusFromError(p, err)
 }

vendor/github.com/pkg/sftp/request-example.go

@@ -83,6 +83,7 @@ func (fs *root) Filecmd(r *Request) error {
 			return &os.LinkError{Op: "rename", Old: r.Filepath, New: r.Target,
 				Err: fmt.Errorf("dest file exists")}
 		}
+		file.name = r.Target
 		fs.files[r.Target] = file
 		delete(fs.files, r.Filepath)
 	case "Rmdir", "Remove":

vendor/github.com/pkg/sftp/request-server.go

@@ -2,7 +2,6 @@ package sftp
 
 import (
 	"context"
-	"encoding"
 	"io"
 	"os"
 	"path"
@@ -106,7 +105,7 @@ func (rs *RequestServer) Serve() error {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 	var wg sync.WaitGroup
-	runWorker := func(ch requestChan) {
+	runWorker := func(ch chan orderedRequest) {
 		wg.Add(1)
 		go func() {
 			defer wg.Done()
@@ -143,7 +142,7 @@ func (rs *RequestServer) Serve() error {
 			}
 		}
 
-		pktChan <- pkt
+		pktChan <- rs.pktMgr.newOrderedRequest(pkt)
 	}
 
 	close(pktChan) // shuts down sftpServerWorkers
@@ -160,13 +159,13 @@ func (rs *RequestServer) Serve() error {
 }
 
 func (rs *RequestServer) packetWorker(
-	ctx context.Context, pktChan chan requestPacket,
+	ctx context.Context, pktChan chan orderedRequest,
 ) error {
 	for pkt := range pktChan {
 		var rpkt responsePacket
-		switch pkt := pkt.(type) {
+		switch pkt := pkt.requestPacket.(type) {
 		case *sshFxInitPacket:
-			rpkt = sshFxVersionPacket{sftpProtocolVersion, nil}
+			rpkt = sshFxVersionPacket{Version: sftpProtocolVersion}
 		case *sshFxpClosePacket:
 			handle := pkt.getHandle()
 			rpkt = statusFromError(pkt, rs.closeRequest(handle))
@@ -178,7 +177,7 @@ func (rs *RequestServer) packetWorker(
 			if stat, ok := rpkt.(*sshFxpStatResponse); ok {
 				if stat.info.IsDir() {
 					handle := rs.nextRequest(request)
-					rpkt = sshFxpHandlePacket{pkt.id(), handle}
+					rpkt = sshFxpHandlePacket{ID: pkt.id(), Handle: handle}
 				} else {
 					rpkt = statusFromError(pkt, &os.PathError{
 						Path: request.Filepath, Err: syscall.ENOTDIR})
@@ -187,7 +186,7 @@ func (rs *RequestServer) packetWorker(
 		case *sshFxpOpenPacket:
 			request := requestFromPacket(ctx, pkt)
 			handle := rs.nextRequest(request)
-			rpkt = sshFxpHandlePacket{pkt.id(), handle}
+			rpkt = sshFxpHandlePacket{ID: pkt.id(), Handle: handle}
 			if pkt.hasPflags(ssh_FXF_CREAT) {
 				if p := request.call(rs.Handlers, pkt); !statusOk(p) {
 					rpkt = p // if error in write, return it
@@ -209,10 +208,8 @@ func (rs *RequestServer) packetWorker(
 			return errors.Errorf("unexpected packet type %T", pkt)
 		}
 
-		err := rs.sendPacket(rpkt)
+		rs.pktMgr.readyPacket(
-		if err != nil {
+			rs.pktMgr.newOrderedResponse(rpkt, pkt.orderId()))
-			return err
-		}
 	}
 	return nil
 }
@@ -244,13 +241,3 @@ func cleanPath(p string) string {
 	}
 	return path.Clean(p)
 }
-
-// Wrap underlying connection methods to use packetManager
-func (rs *RequestServer) sendPacket(m encoding.BinaryMarshaler) error {
-	if pkt, ok := m.(responsePacket); ok {
-		rs.pktMgr.readyPacket(pkt)
-	} else {
-		return errors.Errorf("unexpected packet type %T", m)
-	}
-	return nil
-}

vendor/github.com/pkg/sftp/server.go

@@ -66,7 +66,7 @@ func (svr *Server) getHandle(handle string) (*os.File, bool) {
 type serverRespondablePacket interface {
 	encoding.BinaryUnmarshaler
 	id() uint32
-	respond(svr *Server) error
+	respond(svr *Server) responsePacket
 }
 
 // NewServer creates a new Server instance around the provided streams, serving
@@ -123,12 +123,11 @@ type rxPacket struct {
 }
 
 // Up to N parallel servers
-func (svr *Server) sftpServerWorker(pktChan chan requestPacket) error {
+func (svr *Server) sftpServerWorker(pktChan chan orderedRequest) error {
 	for pkt := range pktChan {
-
 		// readonly checks
 		readonly := true
-		switch pkt := pkt.(type) {
+		switch pkt := pkt.requestPacket.(type) {
 		case notReadOnly:
 			readonly = false
 		case *sshFxpOpenPacket:
@@ -140,9 +139,9 @@ func (svr *Server) sftpServerWorker(pktChan chan requestPacket) error {
 		// If server is operating read-only and a write operation is requested,
 		// return permission denied
 		if !readonly && svr.readOnly {
-			if err := svr.sendError(pkt, syscall.EPERM); err != nil {
+			svr.sendPacket(orderedResponse{
-				return errors.Wrap(err, "failed to send read only packet response")
+				responsePacket: statusFromError(pkt, syscall.EPERM),
-			}
+				orderid:        pkt.orderId()})
 			continue
 		}
 
@@ -153,141 +152,145 @@ func (svr *Server) sftpServerWorker(pktChan chan requestPacket) error {
 	return nil
 }
 
-func handlePacket(s *Server, p interface{}) error {
+func handlePacket(s *Server, p orderedRequest) error {
-	switch p := p.(type) {
+	var rpkt responsePacket
+	switch p := p.requestPacket.(type) {
 	case *sshFxInitPacket:
-		return s.sendPacket(sshFxVersionPacket{sftpProtocolVersion, nil})
+		rpkt = sshFxVersionPacket{Version: sftpProtocolVersion}
 	case *sshFxpStatPacket:
 		// stat the requested file
 		info, err := os.Stat(p.Path)
-		if err != nil {
+		rpkt = sshFxpStatResponse{
-			return s.sendError(p, err)
-		}
-		return s.sendPacket(sshFxpStatResponse{
 			ID:   p.ID,
 			info: info,
-		})
+		}
+		if err != nil {
+			rpkt = statusFromError(p, err)
+		}
 	case *sshFxpLstatPacket:
 		// stat the requested file
 		info, err := os.Lstat(p.Path)
-		if err != nil {
+		rpkt = sshFxpStatResponse{
-			return s.sendError(p, err)
-		}
-		return s.sendPacket(sshFxpStatResponse{
 			ID:   p.ID,
 			info: info,
-		})
+		}
+		if err != nil {
+			rpkt = statusFromError(p, err)
+		}
 	case *sshFxpFstatPacket:
 		f, ok := s.getHandle(p.Handle)
-		if !ok {
+		var err error = syscall.EBADF
-			return s.sendError(p, syscall.EBADF)
+		var info os.FileInfo
+		if ok {
+			info, err = f.Stat()
+			rpkt = sshFxpStatResponse{
+				ID:   p.ID,
+				info: info,
+			}
 		}
-
-		info, err := f.Stat()
 		if err != nil {
-			return s.sendError(p, err)
+			rpkt = statusFromError(p, err)
 		}
-
-		return s.sendPacket(sshFxpStatResponse{
-			ID:   p.ID,
-			info: info,
-		})
 	case *sshFxpMkdirPacket:
 		// TODO FIXME: ignore flags field
 		err := os.Mkdir(p.Path, 0755)
-		return s.sendError(p, err)
+		rpkt = statusFromError(p, err)
 	case *sshFxpRmdirPacket:
 		err := os.Remove(p.Path)
-		return s.sendError(p, err)
+		rpkt = statusFromError(p, err)
 	case *sshFxpRemovePacket:
 		err := os.Remove(p.Filename)
-		return s.sendError(p, err)
+		rpkt = statusFromError(p, err)
 	case *sshFxpRenamePacket:
 		err := os.Rename(p.Oldpath, p.Newpath)
-		return s.sendError(p, err)
+		rpkt = statusFromError(p, err)
 	case *sshFxpSymlinkPacket:
 		err := os.Symlink(p.Targetpath, p.Linkpath)
-		return s.sendError(p, err)
+		rpkt = statusFromError(p, err)
 	case *sshFxpClosePacket:
-		return s.sendError(p, s.closeHandle(p.Handle))
+		rpkt = statusFromError(p, s.closeHandle(p.Handle))
 	case *sshFxpReadlinkPacket:
 		f, err := os.Readlink(p.Path)
-		if err != nil {
+		rpkt = sshFxpNamePacket{
-			return s.sendError(p, err)
-		}
-
-		return s.sendPacket(sshFxpNamePacket{
 			ID: p.ID,
 			NameAttrs: []sshFxpNameAttr{{
 				Name:     f,
 				LongName: f,
 				Attrs:    emptyFileStat,
 			}},
-		})
+		}
-
+		if err != nil {
+			rpkt = statusFromError(p, err)
+		}
 	case *sshFxpRealpathPacket:
 		f, err := filepath.Abs(p.Path)
-		if err != nil {
-			return s.sendError(p, err)
-		}
 		f = cleanPath(f)
-		return s.sendPacket(sshFxpNamePacket{
+		rpkt = sshFxpNamePacket{
 			ID: p.ID,
 			NameAttrs: []sshFxpNameAttr{{
 				Name:     f,
 				LongName: f,
 				Attrs:    emptyFileStat,
 			}},
-		})
+		}
+		if err != nil {
+			rpkt = statusFromError(p, err)
+		}
 	case *sshFxpOpendirPacket:
 		if stat, err := os.Stat(p.Path); err != nil {
-			return s.sendError(p, err)
+			rpkt = statusFromError(p, err)
 		} else if !stat.IsDir() {
-			return s.sendError(p, &os.PathError{
+			rpkt = statusFromError(p, &os.PathError{
 				Path: p.Path, Err: syscall.ENOTDIR})
+		} else {
+			rpkt = sshFxpOpenPacket{
+				ID:     p.ID,
+				Path:   p.Path,
+				Pflags: ssh_FXF_READ,
+			}.respond(s)
 		}
-		return sshFxpOpenPacket{
-			ID:     p.ID,
-			Path:   p.Path,
-			Pflags: ssh_FXF_READ,
-		}.respond(s)
 	case *sshFxpReadPacket:
+		var err error = syscall.EBADF
 		f, ok := s.getHandle(p.Handle)
-		if !ok {
+		if ok {
-			return s.sendError(p, syscall.EBADF)
+			err = nil
+			data := make([]byte, clamp(p.Len, s.maxTxPacket))
+			n, _err := f.ReadAt(data, int64(p.Offset))
+			if _err != nil && (_err != io.EOF || n == 0) {
+				err = _err
+			}
+			rpkt = sshFxpDataPacket{
+				ID:     p.ID,
+				Length: uint32(n),
+				Data:   data[:n],
+			}
+		}
+		if err != nil {
+			rpkt = statusFromError(p, err)
 		}
 
-		data := make([]byte, clamp(p.Len, s.maxTxPacket))
-		n, err := f.ReadAt(data, int64(p.Offset))
-		if err != nil && (err != io.EOF || n == 0) {
-			return s.sendError(p, err)
-		}
-		return s.sendPacket(sshFxpDataPacket{
-			ID:     p.ID,
-			Length: uint32(n),
-			Data:   data[:n],
-		})
 	case *sshFxpWritePacket:
 		f, ok := s.getHandle(p.Handle)
-		if !ok {
+		var err error = syscall.EBADF
-			return s.sendError(p, syscall.EBADF)
+		if ok {
+			_, err = f.WriteAt(p.Data, int64(p.Offset))
 		}
-
+		rpkt = statusFromError(p, err)
-		_, err := f.WriteAt(p.Data, int64(p.Offset))
-		return s.sendError(p, err)
 	case serverRespondablePacket:
-		err := p.respond(s)
+		rpkt = p.respond(s)
-		return errors.Wrap(err, "pkt.respond failed")
 	default:
 		return errors.Errorf("unexpected packet type %T", p)
 	}
+
+	s.pktMgr.readyPacket(s.pktMgr.newOrderedResponse(rpkt, p.orderId()))
+	return nil
 }
 
 // Serve serves SFTP connections until the streams stop or the SFTP subsystem
 // is stopped.
 func (svr *Server) Serve() error {
 	var wg sync.WaitGroup
-	runWorker := func(ch requestChan) {
+	runWorker := func(ch chan orderedRequest) {
 		wg.Add(1)
 		go func() {
 			defer wg.Done()
@@ -324,7 +327,7 @@ func (svr *Server) Serve() error {
 			}
 		}
 
-		pktChan <- pkt
+		pktChan <- svr.pktMgr.newOrderedRequest(pkt)
 	}
 
 	close(pktChan) // shuts down sftpServerWorkers
@@ -338,20 +341,6 @@ func (svr *Server) Serve() error {
 	return err // error from recvPacket
 }
 
-// Wrap underlying connection methods to use packetManager
-func (svr *Server) sendPacket(m encoding.BinaryMarshaler) error {
-	if pkt, ok := m.(responsePacket); ok {
-		svr.pktMgr.readyPacket(pkt)
-	} else {
-		return errors.Errorf("unexpected packet type %T", m)
-	}
-	return nil
-}
-
-func (svr *Server) sendError(p ider, err error) error {
-	return svr.sendPacket(statusFromError(p, err))
-}
-
 type ider interface {
 	id() uint32
 }
@@ -386,7 +375,7 @@ func (p sshFxpOpenPacket) hasPflags(flags ...uint32) bool {
 	return true
 }
 
-func (p sshFxpOpenPacket) respond(svr *Server) error {
+func (p sshFxpOpenPacket) respond(svr *Server) responsePacket {
 	var osFlags int
 	if p.hasPflags(ssh_FXF_READ, ssh_FXF_WRITE) {
 		osFlags |= os.O_RDWR
@@ -396,7 +385,7 @@ func (p sshFxpOpenPacket) respond(svr *Server) error {
 		osFlags |= os.O_RDONLY
 	} else {
 		// how are they opening?
-		return svr.sendError(p, syscall.EINVAL)
+		return statusFromError(p, syscall.EINVAL)
 	}
 
 	if p.hasPflags(ssh_FXF_APPEND) {
@@ -414,23 +403,23 @@ func (p sshFxpOpenPacket) respond(svr *Server) error {
 
 	f, err := os.OpenFile(p.Path, osFlags, 0644)
 	if err != nil {
-		return svr.sendError(p, err)
+		return statusFromError(p, err)
 	}
 
 	handle := svr.nextHandle(f)
-	return svr.sendPacket(sshFxpHandlePacket{p.ID, handle})
+	return sshFxpHandlePacket{ID: p.id(), Handle: handle}
 }
 
-func (p sshFxpReaddirPacket) respond(svr *Server) error {
+func (p sshFxpReaddirPacket) respond(svr *Server) responsePacket {
 	f, ok := svr.getHandle(p.Handle)
 	if !ok {
-		return svr.sendError(p, syscall.EBADF)
+		return statusFromError(p, syscall.EBADF)
 	}
 
 	dirname := f.Name()
 	dirents, err := f.Readdir(128)
 	if err != nil {
-		return svr.sendError(p, err)
+		return statusFromError(p, err)
 	}
 
 	ret := sshFxpNamePacket{ID: p.ID}
@@ -441,10 +430,10 @@ func (p sshFxpReaddirPacket) respond(svr *Server) error {
 			Attrs:    []interface{}{dirent},
 		})
 	}
-	return svr.sendPacket(ret)
+	return ret
 }
 
-func (p sshFxpSetstatPacket) respond(svr *Server) error {
+func (p sshFxpSetstatPacket) respond(svr *Server) responsePacket {
 	// additional unmarshalling is required for each possibility here
 	b := p.Attrs.([]byte)
 	var err error
@@ -483,13 +472,13 @@ func (p sshFxpSetstatPacket) respond(svr *Server) error {
 		}
 	}
 
-	return svr.sendError(p, err)
+	return statusFromError(p, err)
 }
 
-func (p sshFxpFsetstatPacket) respond(svr *Server) error {
+func (p sshFxpFsetstatPacket) respond(svr *Server) responsePacket {
 	f, ok := svr.getHandle(p.Handle)
 	if !ok {
-		return svr.sendError(p, syscall.EBADF)
+		return statusFromError(p, syscall.EBADF)
 	}
 
 	// additional unmarshalling is required for each possibility here
@@ -530,7 +519,7 @@ func (p sshFxpFsetstatPacket) respond(svr *Server) error {
 		}
 	}
 
-	return svr.sendError(p, err)
+	return statusFromError(p, err)
 }
 
 // translateErrno translates a syscall error number to a SFTP error code.

vendor/github.com/pkg/sftp/server_statvfs_impl.go

@@ -9,17 +9,17 @@ import (
 	"syscall"
 )
 
-func (p sshFxpExtendedPacketStatVFS) respond(svr *Server) error {
+func (p sshFxpExtendedPacketStatVFS) respond(svr *Server) responsePacket {
 	stat := &syscall.Statfs_t{}
 	if err := syscall.Statfs(p.Path, stat); err != nil {
-		return svr.sendPacket(statusFromError(p, err))
+		return statusFromError(p, err)
 	}
 
 	retPkt, err := statvfsFromStatfst(stat)
 	if err != nil {
-		return svr.sendPacket(statusFromError(p, err))
+		return statusFromError(p, err)
 	}
 	retPkt.ID = p.ID
 
-	return svr.sendPacket(retPkt)
+	return retPkt
 }

vendor/github.com/pkg/sftp/server_statvfs_stubs.go

@@ -6,6 +6,6 @@ import (
 	"syscall"
 )
 
-func (p sshFxpExtendedPacketStatVFS) respond(svr *Server) error {
+func (p sshFxpExtendedPacketStatVFS) respond(svr *Server) responsePacket {
-	return syscall.ENOTSUP
+	return statusFromError(p, syscall.ENOTSUP)
 }

vendor/github.com/pkg/sftp/server_unix.go

@@ -1,4 +1,4 @@
-// +build darwin dragonfly freebsd !android,linux netbsd openbsd solaris
+// +build darwin dragonfly freebsd !android,linux netbsd openbsd solaris aix
 // +build cgo
 
 package sftp

vendor/github.com/spf13/pflag/bytes.go

@@ -1,6 +1,7 @@
 package pflag
 
 import (
+	"encoding/base64"
 	"encoding/hex"
 	"fmt"
 	"strings"
@@ -9,10 +10,12 @@ import (
 // BytesHex adapts []byte for use as a flag. Value of flag is HEX encoded
 type bytesHexValue []byte
 
+// String implements pflag.Value.String.
 func (bytesHex bytesHexValue) String() string {
 	return fmt.Sprintf("%X", []byte(bytesHex))
 }
 
+// Set implements pflag.Value.Set.
 func (bytesHex *bytesHexValue) Set(value string) error {
 	bin, err := hex.DecodeString(strings.TrimSpace(value))
 
@@ -25,6 +28,7 @@ func (bytesHex *bytesHexValue) Set(value string) error {
 	return nil
 }
 
+// Type implements pflag.Value.Type.
 func (*bytesHexValue) Type() string {
 	return "bytesHex"
 }
@@ -103,3 +107,103 @@ func BytesHex(name string, value []byte, usage string) *[]byte {
 func BytesHexP(name, shorthand string, value []byte, usage string) *[]byte {
 	return CommandLine.BytesHexP(name, shorthand, value, usage)
 }
+
+// BytesBase64 adapts []byte for use as a flag. Value of flag is Base64 encoded
+type bytesBase64Value []byte
+
+// String implements pflag.Value.String.
+func (bytesBase64 bytesBase64Value) String() string {
+	return base64.StdEncoding.EncodeToString([]byte(bytesBase64))
+}
+
+// Set implements pflag.Value.Set.
+func (bytesBase64 *bytesBase64Value) Set(value string) error {
+	bin, err := base64.StdEncoding.DecodeString(strings.TrimSpace(value))
+
+	if err != nil {
+		return err
+	}
+
+	*bytesBase64 = bin
+
+	return nil
+}
+
+// Type implements pflag.Value.Type.
+func (*bytesBase64Value) Type() string {
+	return "bytesBase64"
+}
+
+func newBytesBase64Value(val []byte, p *[]byte) *bytesBase64Value {
+	*p = val
+	return (*bytesBase64Value)(p)
+}
+
+func bytesBase64ValueConv(sval string) (interface{}, error) {
+
+	bin, err := base64.StdEncoding.DecodeString(sval)
+	if err == nil {
+		return bin, nil
+	}
+
+	return nil, fmt.Errorf("invalid string being converted to Bytes: %s %s", sval, err)
+}
+
+// GetBytesBase64 return the []byte value of a flag with the given name
+func (f *FlagSet) GetBytesBase64(name string) ([]byte, error) {
+	val, err := f.getFlagType(name, "bytesBase64", bytesBase64ValueConv)
+
+	if err != nil {
+		return []byte{}, err
+	}
+
+	return val.([]byte), nil
+}
+
+// BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
+// The argument p points to an []byte variable in which to store the value of the flag.
+func (f *FlagSet) BytesBase64Var(p *[]byte, name string, value []byte, usage string) {
+	f.VarP(newBytesBase64Value(value, p), name, "", usage)
+}
+
+// BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string) {
+	f.VarP(newBytesBase64Value(value, p), name, shorthand, usage)
+}
+
+// BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
+// The argument p points to an []byte variable in which to store the value of the flag.
+func BytesBase64Var(p *[]byte, name string, value []byte, usage string) {
+	CommandLine.VarP(newBytesBase64Value(value, p), name, "", usage)
+}
+
+// BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.
+func BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string) {
+	CommandLine.VarP(newBytesBase64Value(value, p), name, shorthand, usage)
+}
+
+// BytesBase64 defines an []byte flag with specified name, default value, and usage string.
+// The return value is the address of an []byte variable that stores the value of the flag.
+func (f *FlagSet) BytesBase64(name string, value []byte, usage string) *[]byte {
+	p := new([]byte)
+	f.BytesBase64VarP(p, name, "", value, usage)
+	return p
+}
+
+// BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte {
+	p := new([]byte)
+	f.BytesBase64VarP(p, name, shorthand, value, usage)
+	return p
+}
+
+// BytesBase64 defines an []byte flag with specified name, default value, and usage string.
+// The return value is the address of an []byte variable that stores the value of the flag.
+func BytesBase64(name string, value []byte, usage string) *[]byte {
+	return CommandLine.BytesBase64P(name, "", value, usage)
+}
+
+// BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.
+func BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte {
+	return CommandLine.BytesBase64P(name, shorthand, value, usage)
+}

vendor/github.com/spf13/pflag/flag.go

@@ -990,11 +990,12 @@ func (f *FlagSet) parseLongArg(s string, args []string, fn parseFunc) (a []strin
 }
 
 func (f *FlagSet) parseSingleShortArg(shorthands string, args []string, fn parseFunc) (outShorts string, outArgs []string, err error) {
+	outArgs = args
+
 	if strings.HasPrefix(shorthands, "test.") {
 		return
 	}
 
-	outArgs = args
 	outShorts = shorthands[1:]
 	c := shorthands[0]
 

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

@@ -32,6 +32,30 @@ func New(key [8]uint32, nonce [3]uint32) *Cipher {
 	return &Cipher{key: key, nonce: nonce}
 }
 
+// ChaCha20 constants spelling "expand 32-byte k"
+const (
+	j0 uint32 = 0x61707865
+	j1 uint32 = 0x3320646e
+	j2 uint32 = 0x79622d32
+	j3 uint32 = 0x6b206574
+)
+
+func quarterRound(a, b, c, d uint32) (uint32, uint32, uint32, uint32) {
+	a += b
+	d ^= a
+	d = (d << 16) | (d >> 16)
+	c += d
+	b ^= c
+	b = (b << 12) | (b >> 20)
+	a += b
+	d ^= a
+	d = (d << 8) | (d >> 24)
+	c += d
+	b ^= c
+	b = (b << 7) | (b >> 25)
+	return a, b, c, d
+}
+
 // XORKeyStream XORs each byte in the given slice with a byte from the
 // cipher's key stream. Dst and src must overlap entirely or not at all.
 //
@@ -73,6 +97,9 @@ func (s *Cipher) XORKeyStream(dst, src []byte) {
 		return
 	}
 	if haveAsm {
+		if uint64(len(src))+uint64(s.counter)*64 > (1<<38)-64 {
+			panic("chacha20: counter overflow")
+		}
 		s.xorKeyStreamAsm(dst, src)
 		return
 	}
@@ -85,59 +112,34 @@ func (s *Cipher) XORKeyStream(dst, src []byte) {
 		copy(s.buf[len(s.buf)-64:], src[fin:])
 	}
 
-	// qr calculates a quarter round
-	qr := func(a, b, c, d uint32) (uint32, uint32, uint32, uint32) {
-		a += b
-		d ^= a
-		d = (d << 16) | (d >> 16)
-		c += d
-		b ^= c
-		b = (b << 12) | (b >> 20)
-		a += b
-		d ^= a
-		d = (d << 8) | (d >> 24)
-		c += d
-		b ^= c
-		b = (b << 7) | (b >> 25)
-		return a, b, c, d
-	}
-
-	// ChaCha20 constants
-	const (
-		j0 = 0x61707865
-		j1 = 0x3320646e
-		j2 = 0x79622d32
-		j3 = 0x6b206574
-	)
-
 	// pre-calculate most of the first round
-	s1, s5, s9, s13 := qr(j1, s.key[1], s.key[5], s.nonce[0])
+	s1, s5, s9, s13 := quarterRound(j1, s.key[1], s.key[5], s.nonce[0])
-	s2, s6, s10, s14 := qr(j2, s.key[2], s.key[6], s.nonce[1])
+	s2, s6, s10, s14 := quarterRound(j2, s.key[2], s.key[6], s.nonce[1])
-	s3, s7, s11, s15 := qr(j3, s.key[3], s.key[7], s.nonce[2])
+	s3, s7, s11, s15 := quarterRound(j3, s.key[3], s.key[7], s.nonce[2])
 
 	n := len(src)
 	src, dst = src[:n:n], dst[:n:n] // BCE hint
 	for i := 0; i < n; i += 64 {
 		// calculate the remainder of the first round
-		s0, s4, s8, s12 := qr(j0, s.key[0], s.key[4], s.counter)
+		s0, s4, s8, s12 := quarterRound(j0, s.key[0], s.key[4], s.counter)
 
 		// execute the second round
-		x0, x5, x10, x15 := qr(s0, s5, s10, s15)
+		x0, x5, x10, x15 := quarterRound(s0, s5, s10, s15)
-		x1, x6, x11, x12 := qr(s1, s6, s11, s12)
+		x1, x6, x11, x12 := quarterRound(s1, s6, s11, s12)
-		x2, x7, x8, x13 := qr(s2, s7, s8, s13)
+		x2, x7, x8, x13 := quarterRound(s2, s7, s8, s13)
-		x3, x4, x9, x14 := qr(s3, s4, s9, s14)
+		x3, x4, x9, x14 := quarterRound(s3, s4, s9, s14)
 
 		// execute the remaining 18 rounds
 		for i := 0; i < 9; i++ {
-			x0, x4, x8, x12 = qr(x0, x4, x8, x12)
+			x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12)
-			x1, x5, x9, x13 = qr(x1, x5, x9, x13)
+			x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13)
-			x2, x6, x10, x14 = qr(x2, x6, x10, x14)
+			x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14)
-			x3, x7, x11, x15 = qr(x3, x7, x11, x15)
+			x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15)
 
-			x0, x5, x10, x15 = qr(x0, x5, x10, x15)
+			x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15)
-			x1, x6, x11, x12 = qr(x1, x6, x11, x12)
+			x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12)
-			x2, x7, x8, x13 = qr(x2, x7, x8, x13)
+			x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13)
-			x3, x4, x9, x14 = qr(x3, x4, x9, x14)
+			x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14)
 		}
 
 		x0 += j0
@@ -234,3 +236,29 @@ func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
 	}
 	s.XORKeyStream(out, in)
 }
+
+// HChaCha20 uses the ChaCha20 core to generate a derived key from a key and a
+// nonce. It should only be used as part of the XChaCha20 construction.
+func HChaCha20(key *[8]uint32, nonce *[4]uint32) [8]uint32 {
+	x0, x1, x2, x3 := j0, j1, j2, j3
+	x4, x5, x6, x7 := key[0], key[1], key[2], key[3]
+	x8, x9, x10, x11 := key[4], key[5], key[6], key[7]
+	x12, x13, x14, x15 := nonce[0], nonce[1], nonce[2], nonce[3]
+
+	for i := 0; i < 10; i++ {
+		x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12)
+		x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13)
+		x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14)
+		x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15)
+
+		x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15)
+		x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12)
+		x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13)
+		x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14)
+	}
+
+	var out [8]uint32
+	out[0], out[1], out[2], out[3] = x0, x1, x2, x3
+	out[4], out[5], out[6], out[7] = x12, x13, x14, x15
+	return out
+}

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

@@ -803,7 +803,7 @@ func encryptedBlock(block *pem.Block) bool {
 }
 
 // ParseRawPrivateKey returns a private key from a PEM encoded private key. It
-// supports RSA (PKCS#1), DSA (OpenSSL), and ECDSA private keys.
+// supports RSA (PKCS#1), PKCS#8, DSA (OpenSSL), and ECDSA private keys.
 func ParseRawPrivateKey(pemBytes []byte) (interface{}, error) {
 	block, _ := pem.Decode(pemBytes)
 	if block == nil {
@@ -817,6 +817,9 @@ func ParseRawPrivateKey(pemBytes []byte) (interface{}, error) {
 	switch block.Type {
 	case "RSA PRIVATE KEY":
 		return x509.ParsePKCS1PrivateKey(block.Bytes)
+	// RFC5208 - https://tools.ietf.org/html/rfc5208
+	case "PRIVATE KEY":
+		return x509.ParsePKCS8PrivateKey(block.Bytes)
 	case "EC PRIVATE KEY":
 		return x509.ParseECPrivateKey(block.Bytes)
 	case "DSA PRIVATE KEY":
@@ -900,8 +903,8 @@ func ParseDSAPrivateKey(der []byte) (*dsa.PrivateKey, error) {
 // Implemented based on the documentation at
 // https://github.com/openssh/openssh-portable/blob/master/PROTOCOL.key
 func parseOpenSSHPrivateKey(key []byte) (crypto.PrivateKey, error) {
-	magic := append([]byte("openssh-key-v1"), 0)
+	const magic = "openssh-key-v1\x00"
-	if !bytes.Equal(magic, key[0:len(magic)]) {
+	if len(key) < len(magic) || string(key[:len(magic)]) != magic {
 		return nil, errors.New("ssh: invalid openssh private key format")
 	}
 	remaining := key[len(magic):]

vendor/golang.org/x/net/http2/headermap.go

@@ -7,15 +7,21 @@ package http2
 import (
 	"net/http"
 	"strings"
+	"sync"
 )
 
 var (
-	commonLowerHeader = map[string]string{} // Go-Canonical-Case -> lower-case
+	commonBuildOnce   sync.Once
-	commonCanonHeader = map[string]string{} // lower-case -> Go-Canonical-Case
+	commonLowerHeader map[string]string // Go-Canonical-Case -> lower-case
+	commonCanonHeader map[string]string // lower-case -> Go-Canonical-Case
 )
 
-func init() {
+func buildCommonHeaderMapsOnce() {
-	for _, v := range []string{
+	commonBuildOnce.Do(buildCommonHeaderMaps)
+}
+
+func buildCommonHeaderMaps() {
+	common := []string{
 		"accept",
 		"accept-charset",
 		"accept-encoding",
@@ -63,7 +69,10 @@ func init() {
 		"vary",
 		"via",
 		"www-authenticate",
-	} {
+	}
+	commonLowerHeader = make(map[string]string, len(common))
+	commonCanonHeader = make(map[string]string, len(common))
+	for _, v := range common {
 		chk := http.CanonicalHeaderKey(v)
 		commonLowerHeader[chk] = v
 		commonCanonHeader[v] = chk
@@ -71,6 +80,7 @@ func init() {
 }
 
 func lowerHeader(v string) string {
+	buildCommonHeaderMapsOnce()
 	if s, ok := commonLowerHeader[v]; ok {
 		return s
 	}

vendor/golang.org/x/net/http2/hpack/huffman.go

@@ -47,6 +47,7 @@ var ErrInvalidHuffman = errors.New("hpack: invalid Huffman-encoded data")
 // If maxLen is greater than 0, attempts to write more to buf than
 // maxLen bytes will return ErrStringLength.
 func huffmanDecode(buf *bytes.Buffer, maxLen int, v []byte) error {
+	rootHuffmanNode := getRootHuffmanNode()
 	n := rootHuffmanNode
 	// cur is the bit buffer that has not been fed into n.
 	// cbits is the number of low order bits in cur that are valid.
@@ -117,19 +118,28 @@ func newInternalNode() *node {
 	return &node{children: new([256]*node)}
 }
 
-var rootHuffmanNode = newInternalNode()
+var (
+	buildRootOnce       sync.Once
+	lazyRootHuffmanNode *node
+)
 
-func init() {
+func getRootHuffmanNode() *node {
+	buildRootOnce.Do(buildRootHuffmanNode)
+	return lazyRootHuffmanNode
+}
+
+func buildRootHuffmanNode() {
 	if len(huffmanCodes) != 256 {
 		panic("unexpected size")
 	}
+	lazyRootHuffmanNode = newInternalNode()
 	for i, code := range huffmanCodes {
 		addDecoderNode(byte(i), code, huffmanCodeLen[i])
 	}
 }
 
 func addDecoderNode(sym byte, code uint32, codeLen uint8) {
-	cur := rootHuffmanNode
+	cur := lazyRootHuffmanNode
 	for codeLen > 8 {
 		codeLen -= 8
 		i := uint8(code >> codeLen)

vendor/golang.org/x/net/http2/http2.go

@@ -201,19 +201,12 @@ func validWireHeaderFieldName(v string) bool {
 	return true
 }
 
-var httpCodeStringCommon = map[int]string{} // n -> strconv.Itoa(n)
-
-func init() {
-	for i := 100; i <= 999; i++ {
-		if v := http.StatusText(i); v != "" {
-			httpCodeStringCommon[i] = strconv.Itoa(i)
-		}
-	}
-}
-
 func httpCodeString(code int) string {
-	if s, ok := httpCodeStringCommon[code]; ok {
+	switch code {
-		return s
+	case 200:
+		return "200"
+	case 404:
+		return "404"
 	}
 	return strconv.Itoa(code)
 }

vendor/golang.org/x/net/http2/server.go

@@ -663,6 +663,7 @@ func (sc *serverConn) condlogf(err error, format string, args ...interface{}) {
 
 func (sc *serverConn) canonicalHeader(v string) string {
 	sc.serveG.check()
+	buildCommonHeaderMapsOnce()
 	cv, ok := commonCanonHeader[v]
 	if ok {
 		return cv

vendor/golang.org/x/oauth2/internal/token.go

@@ -103,6 +103,7 @@ var brokenAuthHeaderProviders = []string{
 	"https://api.twitch.tv/",
 	"https://id.twitch.tv/",
 	"https://app.box.com/",
+	"https://api.box.com/",
 	"https://connect.stripe.com/",
 	"https://login.mailchimp.com/",
 	"https://login.microsoftonline.com/",
@@ -130,6 +131,7 @@ var brokenAuthHeaderProviders = []string{
 	"https://multisport.todaysplan.com.au/rest/oauth/access_token",
 	"https://whats.todaysplan.com.au/rest/oauth/access_token",
 	"https://stackoverflow.com/oauth/access_token",
+	"https://account.health.nokia.com",
 }
 
 // brokenAuthHeaderDomains lists broken providers that issue dynamic endpoints.

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

@@ -0,0 +1,14 @@
+// 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 aix darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build go1.9
+
+package unix
+
+import "syscall"
+
+type Signal = syscall.Signal
+type Errno = syscall.Errno
+type SysProcAttr = syscall.SysProcAttr

vendor/golang.org/x/sys/unix/constants.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 

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

@@ -0,0 +1,37 @@
+// 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 aix
+// +build ppc
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by the Linux kernel and glibc.
+//
+// The information below is extracted and adapted from bits/sysmacros.h in the
+// glibc sources:
+//
+// dev_t in glibc is 64-bit, with 32-bit major and minor numbers. glibc's
+// default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of the major
+// number and m is a hex digit of the minor number. This is backward compatible
+// with legacy systems where dev_t is 16 bits wide, encoded as MMmm. It is also
+// backward compatible with the Linux kernel, which for some architectures uses
+// 32-bit dev_t, encoded as mmmM MMmm.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 16) & 0xffff)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return uint64(((major) << 16) | (minor))
+}

vendor/golang.org/x/sys/unix/dev_aix_ppc64.go

@@ -0,0 +1,39 @@
+// 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 aix
+// +build ppc64
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by the Linux kernel and glibc.
+//
+// The information below is extracted and adapted from bits/sysmacros.h in the
+// glibc sources:
+//
+// dev_t in glibc is 64-bit, with 32-bit major and minor numbers. glibc's
+// default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of the major
+// number and m is a hex digit of the minor number. This is backward compatible
+// with legacy systems where dev_t is 16 bits wide, encoded as MMmm. It is also
+// backward compatible with the Linux kernel, which for some architectures uses
+// 32-bit dev_t, encoded as mmmM MMmm.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x3fffffff00000000) >> 32)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32((dev & 0x00000000ffffffff) >> 0)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	var DEVNO64 uint64
+	DEVNO64 = 0x8000000000000000
+	return ((uint64(major) << 32) | (uint64(minor) & 0x00000000FFFFFFFF) | DEVNO64)
+}

vendor/golang.org/x/sys/unix/dirent.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 darwin dragonfly freebsd linux nacl netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
 
 package unix
 

vendor/golang.org/x/sys/unix/env_unix.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Unix environment variables.
 

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

@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build gccgo
+// +build !aix
 
 package unix
 

vendor/golang.org/x/sys/unix/gccgo_c.c

@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build gccgo
+// +build !aix
 
 #include <errno.h>
 #include <stdint.h>

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

@@ -59,6 +59,16 @@ _* | *_ | _)
 	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
 	exit 1
 	;;
+aix_ppc)
+	mkerrors="$mkerrors -maix32"
+	mksyscall="perl mksyscall_aix.pl -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+aix_ppc64)
+	mkerrors="$mkerrors -maix64"
+	mksyscall="perl mksyscall_aix.pl -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
 darwin_386)
 	mkerrors="$mkerrors -m32"
 	mksyscall="./mksyscall.pl -l32"

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

@@ -25,7 +25,11 @@ if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
 	fi
 fi
 
-CC=${CC:-cc}
+if [[ "$GOOS" = "aix" ]]; then
+	CC=${CC:-gcc}
+else
+	CC=${CC:-cc}
+fi
 
 if [[ "$GOOS" = "solaris" ]]; then
 	# Assumes GNU versions of utilities in PATH.
@@ -34,6 +38,20 @@ fi
 
 uname=$(uname)
 
+includes_AIX='
+#include <net/if.h>
+#include <net/netopt.h>
+#include <netinet/ip_mroute.h>
+#include <sys/protosw.h>
+#include <sys/stropts.h>
+#include <sys/mman.h>
+#include <sys/poll.h>
+#include <termios.h>
+#include <fcntl.h>
+
+#define AF_LOCAL AF_UNIX
+'
+
 includes_Darwin='
 #define _DARWIN_C_SOURCE
 #define KERNEL
@@ -65,6 +83,7 @@ includes_DragonFly='
 #include <sys/event.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
@@ -86,6 +105,7 @@ includes_FreeBSD='
 #include <sys/event.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/mman.h>
 #include <sys/mount.h>
@@ -175,6 +195,7 @@ struct ltchars {
 #include <linux/magic.h>
 #include <linux/netfilter/nfnetlink.h>
 #include <linux/netlink.h>
+#include <linux/net_namespace.h>
 #include <linux/perf_event.h>
 #include <linux/random.h>
 #include <linux/reboot.h>
@@ -190,10 +211,10 @@ struct ltchars {
 #include <linux/vm_sockets.h>
 #include <linux/taskstats.h>
 #include <linux/genetlink.h>
-#include <linux/stat.h>
 #include <linux/watchdog.h>
 #include <linux/hdreg.h>
 #include <linux/rtc.h>
+#include <mtd/ubi-user.h>
 #include <net/route.h>
 #include <asm/termbits.h>
 
@@ -229,6 +250,7 @@ includes_NetBSD='
 #include <sys/types.h>
 #include <sys/param.h>
 #include <sys/event.h>
+#include <sys/extattr.h>
 #include <sys/mman.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
@@ -257,9 +279,11 @@ includes_OpenBSD='
 #include <sys/mman.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/termios.h>
 #include <sys/ttycom.h>
+#include <sys/unistd.h>
 #include <sys/wait.h>
 #include <net/bpf.h>
 #include <net/if.h>
@@ -291,6 +315,7 @@ includes_SunOS='
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
+#include <sys/stat.h>
 #include <sys/mman.h>
 #include <sys/wait.h>
 #include <sys/ioctl.h>
@@ -405,7 +430,7 @@ ccflags="$@"
 		$2 ~ /^LINUX_REBOOT_CMD_/ ||
 		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
 		$2 !~ "NLA_TYPE_MASK" &&
-		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P)_/ ||
+		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ ||
 		$2 ~ /^SIOC/ ||
 		$2 ~ /^TIOC/ ||
 		$2 ~ /^TCGET/ ||
@@ -431,14 +456,18 @@ ccflags="$@"
 		$2 ~ /^PERF_EVENT_IOC_/ ||
 		$2 ~ /^SECCOMP_MODE_/ ||
 		$2 ~ /^SPLICE_/ ||
+		$2 ~ /^SYNC_FILE_RANGE_/ ||
 		$2 !~ /^AUDIT_RECORD_MAGIC/ &&
-		$2 ~ /^[A-Z0-9_]+_MAGIC2?$/ ||
+		$2 !~ /IOC_MAGIC/ &&
+		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
 		$2 ~ /^(VM|VMADDR)_/ ||
 		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
 		$2 ~ /^(TASKSTATS|TS)_/ ||
 		$2 ~ /^CGROUPSTATS_/ ||
 		$2 ~ /^GENL_/ ||
 		$2 ~ /^STATX_/ ||
+		$2 ~ /^RENAME/ ||
+		$2 ~ /^UBI_IOC[A-Z]/ ||
 		$2 ~ /^UTIME_/ ||
 		$2 ~ /^XATTR_(CREATE|REPLACE|NO(DEFAULT|FOLLOW|SECURITY)|SHOWCOMPRESSION)/ ||
 		$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
@@ -469,7 +498,7 @@ errors=$(
 signals=$(
 	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
 	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
+	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
 	sort
 )
 
@@ -479,7 +508,7 @@ echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
 	sort >_error.grep
 echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
 	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
-	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
+	egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
 	sort >_signal.grep
 
 echo '// mkerrors.sh' "$@"

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

@@ -0,0 +1,385 @@
+#!/usr/bin/env perl
+# 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.
+
+# This program reads a file containing function prototypes
+# (like syscall_aix.go) and generates system call bodies.
+# The prototypes are marked by lines beginning with "//sys"
+# and read like func declarations if //sys is replaced by func, but:
+#	* The parameter lists must give a name for each argument.
+#	  This includes return parameters.
+#	* The parameter lists must give a type for each argument:
+#	  the (x, y, z int) shorthand is not allowed.
+#	* If the return parameter is an error number, it must be named err.
+#	* If go func name needs to be different than its libc name,
+#	* or the function is not in libc, name could be specified
+#	* at the end, after "=" sign, like
+#	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
+
+use strict;
+
+my $cmdline = "mksyscall_aix.pl " . join(' ', @ARGV);
+my $errors = 0;
+my $_32bit = "";
+my $tags = "";  # build tags
+my $aix = 0;
+my $solaris = 0;
+
+binmode STDOUT;
+
+if($ARGV[0] eq "-b32") {
+	$_32bit = "big-endian";
+	shift;
+} elsif($ARGV[0] eq "-l32") {
+	$_32bit = "little-endian";
+	shift;
+}
+if($ARGV[0] eq "-aix") {
+	$aix = 1;
+	shift;
+}
+if($ARGV[0] eq "-tags") {
+	shift;
+	$tags = $ARGV[0];
+	shift;
+}
+
+if($ARGV[0] =~ /^-/) {
+	print STDERR "usage: mksyscall_aix.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
+	exit 1;
+}
+
+sub parseparamlist($) {
+	my ($list) = @_;
+	$list =~ s/^\s*//;
+	$list =~ s/\s*$//;
+	if($list eq "") {
+		return ();
+	}
+	return split(/\s*,\s*/, $list);
+}
+
+sub parseparam($) {
+	my ($p) = @_;
+	if($p !~ /^(\S*) (\S*)$/) {
+		print STDERR "$ARGV:$.: malformed parameter: $p\n";
+		$errors = 1;
+		return ("xx", "int");
+	}
+	return ($1, $2);
+}
+
+my $package = "";
+my $text = "";
+my $c_extern = "/*\n#include <stdint.h>\n";
+my @vars = ();
+while(<>) {
+	chomp;
+	s/\s+/ /g;
+	s/^\s+//;
+	s/\s+$//;
+	$package = $1 if !$package && /^package (\S+)$/;
+	my $nonblock = /^\/\/sysnb /;
+	next if !/^\/\/sys / && !$nonblock;
+
+	# Line must be of the form
+	# func Open(path string, mode int, perm int) (fd int, err error)
+	# Split into name, in params, out params.
+	if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$/) {
+		print STDERR "$ARGV:$.: malformed //sys declaration\n";
+		$errors = 1;
+		next;
+	}
+	my ($nb, $func, $in, $out, $modname, $sysname) = ($1, $2, $3, $4, $5, $6);
+
+	# Split argument lists on comma.
+	my @in = parseparamlist($in);
+	my @out = parseparamlist($out);
+
+	$in = join(', ', @in);
+	$out = join(', ', @out);
+
+	# Try in vain to keep people from editing this file.
+	# The theory is that they jump into the middle of the file
+	# without reading the header.
+	$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
+
+	# Check if value return, err return available
+	my $errvar = "";
+	my $retvar = "";
+	my $rettype = "";
+	foreach my $p (@out) {
+		my ($name, $type) = parseparam($p);
+		if($type eq "error") {
+			$errvar = $name;
+		} else {
+			$retvar = $name;
+			$rettype = $type;
+		}
+	}
+
+	# System call name.
+	#if($func ne "fcntl") {
+
+	if($sysname eq "") {
+		$sysname = "$func";
+	}
+
+	$sysname =~ s/([a-z])([A-Z])/${1}_$2/g;
+	$sysname =~ y/A-Z/a-z/; # All libc functions are lowercase.
+
+	my $C_rettype = "";
+	if($rettype eq "unsafe.Pointer") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "uintptr") {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype =~ /^_/) {
+		$C_rettype = "uintptr_t";
+	} elsif($rettype eq "int") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int32") {
+		$C_rettype = "int";
+	} elsif($rettype eq "int64") {
+		$C_rettype = "long long";
+	} elsif($rettype eq "uint32") {
+		$C_rettype = "unsigned int";
+	} elsif($rettype eq "uint64") {
+		$C_rettype = "unsigned long long";
+	} else {
+		$C_rettype = "int";
+	}
+	if($sysname eq "exit") {
+		$C_rettype = "void";
+	}
+
+	# Change types to c
+	my @c_in = ();
+	foreach my $p (@in) {
+		my ($name, $type) = parseparam($p);
+		if($type =~ /^\*/) {
+			push @c_in, "uintptr_t";
+			} elsif($type eq "string") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^\[\](.*)/) {
+			push @c_in, "uintptr_t", "size_t";
+		} elsif($type eq "unsafe.Pointer") {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "uintptr") {
+			push @c_in, "uintptr_t";
+		} elsif($type =~ /^_/) {
+			push @c_in, "uintptr_t";
+		} elsif($type eq "int") {
+			push @c_in, "int";
+		} elsif($type eq "int32") {
+			push @c_in, "int";
+		} elsif($type eq "int64") {
+			push @c_in, "long long";
+		} elsif($type eq "uint32") {
+			push @c_in, "unsigned int";
+		} elsif($type eq "uint64") {
+			push @c_in, "unsigned long long";
+		} else {
+			push @c_in, "int";
+		}
+	}
+
+	if ($func ne "fcntl" && $func ne "FcntlInt" && $func ne "readlen" && $func ne "writelen") {
+		# Imports of system calls from libc
+		$c_extern .= "$C_rettype $sysname";
+		my $c_in = join(', ', @c_in);
+		$c_extern .= "($c_in);\n";
+	}
+
+	# So file name.
+	if($aix) {
+		if($modname eq "") {
+			$modname = "libc.a/shr_64.o";
+		} else {
+			print STDERR "$func: only syscall using libc are available\n";
+			$errors = 1;
+			next;
+		}
+	}
+
+	my $strconvfunc = "C.CString";
+	my $strconvtype = "*byte";
+
+	# Go function header.
+	if($out ne "") {
+		$out = " ($out)";
+	}
+	if($text ne "") {
+		$text .= "\n"
+	}
+
+	$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out ;
+
+	# Prepare arguments to call.
+	my @args = ();
+	my $n = 0;
+	my $arg_n = 0;
+	foreach my $p (@in) {
+		my ($name, $type) = parseparam($p);
+		if($type =~ /^\*/) {
+			push @args, "C.uintptr_t(uintptr(unsafe.Pointer($name)))";
+		} elsif($type eq "string" && $errvar ne "") {
+			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
+			push @args, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type eq "string") {
+			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
+			$text .= "\t_p$n := uintptr(unsafe.Pointer($strconvfunc($name)))\n";
+			push @args, "C.uintptr_t(_p$n)";
+			$n++;
+		} elsif($type =~ /^\[\](.*)/) {
+			# Convert slice into pointer, length.
+			# Have to be careful not to take address of &a[0] if len == 0:
+			# pass nil in that case.
+			$text .= "\tvar _p$n *$1\n";
+			$text .= "\tif len($name) > 0 {\n\t\t_p$n = \&$name\[0]\n\t}\n";
+			push @args, "C.uintptr_t(uintptr(unsafe.Pointer(_p$n)))";
+			$n++;
+			$text .= "\tvar _p$n int\n";
+			$text .= "\t_p$n = len($name)\n";
+			push @args, "C.size_t(_p$n)";
+			$n++;
+		} elsif($type eq "int64" && $_32bit ne "") {
+			if($_32bit eq "big-endian") {
+				push @args, "uintptr($name >> 32)", "uintptr($name)";
+			} else {
+				push @args, "uintptr($name)", "uintptr($name >> 32)";
+			}
+			$n++;
+		} elsif($type eq "bool") {
+			$text .= "\tvar _p$n uint32\n";
+			$text .= "\tif $name {\n\t\t_p$n = 1\n\t} else {\n\t\t_p$n = 0\n\t}\n";
+			push @args, "_p$n";
+			$n++;
+		} elsif($type =~ /^_/) {
+			push @args, "C.uintptr_t(uintptr($name))";
+		} elsif($type eq "unsafe.Pointer") {
+			push @args, "C.uintptr_t(uintptr($name))";
+		} elsif($type eq "int") {
+			if (($arg_n == 2) && (($func eq "readlen") || ($func eq "writelen"))) {
+				push @args, "C.size_t($name)";
+			} elsif ($arg_n == 0 && $func eq "fcntl") {
+				push @args, "C.uintptr_t($name)";
+			} elsif (($arg_n == 2) && (($func eq "fcntl") || ($func eq "FcntlInt"))) {
+				push @args, "C.uintptr_t($name)";
+			} else {
+				push @args, "C.int($name)";
+			}
+		} elsif($type eq "int32") {
+			push @args, "C.int($name)";
+		} elsif($type eq "int64") {
+			push @args, "C.longlong($name)";
+		} elsif($type eq "uint32") {
+			push @args, "C.uint($name)";
+		} elsif($type eq "uint64") {
+			push @args, "C.ulonglong($name)";
+		} elsif($type eq "uintptr") {
+			push @args, "C.uintptr_t($name)";
+		} else {
+			push @args, "C.int($name)";
+		}
+		$arg_n++;
+	}
+	my $nargs = @args;
+
+
+	# Determine which form to use; pad args with zeros.
+	if ($nonblock) {
+	}
+
+	my $args = join(', ', @args);
+	my $call = "";
+	if ($sysname eq "exit") {
+		if ($errvar ne "") {
+			$call .= "er :=";
+		} else {
+			$call .= "";
+		}
+	}  elsif ($errvar ne "") {
+		$call .= "r0,er :=";
+	}  elsif ($retvar ne "") {
+		$call .= "r0,_ :=";
+	}  else {
+		$call .= ""
+	}
+	$call .= "C.$sysname($args)";
+
+	# Assign return values.
+	my $body = "";
+	my $failexpr = "";
+
+	for(my $i=0; $i<@out; $i++) {
+		my $p = $out[$i];
+		my ($name, $type) = parseparam($p);
+		my $reg = "";
+		if($name eq "err") {
+			$reg = "e1";
+		} else {
+			$reg = "r0";
+		}
+		if($reg ne "e1" ) {
+						$body .= "\t$name = $type($reg)\n";
+		}
+	}
+
+	# verify return
+	if ($sysname ne "exit" && $errvar ne "") {
+		if ($C_rettype =~ /^uintptr/) {
+			$body .= "\tif \(uintptr\(r0\) ==\^uintptr\(0\) && er != nil\) {\n";
+			$body .= "\t\t$errvar = er\n";
+			$body .= "\t}\n";
+		} else {
+			$body .= "\tif \(r0 ==-1 && er != nil\) {\n";
+			$body .= "\t\t$errvar = er\n";
+			$body .= "\t}\n";
+		}
+	} elsif ($errvar ne "") {
+		$body .= "\tif \(er != nil\) {\n";
+		$body .= "\t\t$errvar = er\n";
+		$body .= "\t}\n";
+	}
+
+	$text .= "\t$call\n";
+	$text .= $body;
+
+	$text .= "\treturn\n";
+	$text .= "}\n";
+}
+
+if($errors) {
+	exit 1;
+}
+
+print <<EOF;
+// $cmdline
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $tags
+
+package $package
+
+
+$c_extern
+*/
+import "C"
+import (
+	"unsafe"
+	"syscall"
+)
+
+
+EOF
+
+print "import \"golang.org/x/sys/unix\"\n" if $package ne "unix";
+
+chomp($_=<<EOF);
+
+$text
+EOF
+print $_;
+exit 0;

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

@@ -27,7 +27,7 @@ const (
 EOF
 
 while(<>){
-	if(/^([0-9]+)\s+\S+\s+STD\s+({ \S+\s+(\w+).*)$/){
+	if(/^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$/){
 		my $num = $1;
 		my $proto = $2;
 		my $name = "SYS_$3";

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

@@ -8,6 +8,9 @@
 package unix
 
 import (
+	"errors"
+	"fmt"
+	"strconv"
 	"syscall"
 	"unsafe"
 )
@@ -16,23 +19,77 @@ const (
 	_SYS_PLEDGE = 108
 )
 
-// Pledge implements the pledge syscall. For more information see pledge(2).
+// Pledge implements the pledge syscall.
-func Pledge(promises string, paths []string) error {
+//
-	promisesPtr, err := syscall.BytePtrFromString(promises)
+// The pledge syscall does not accept execpromises on OpenBSD releases
+// before 6.3.
+//
+// execpromises must be empty when Pledge is called on OpenBSD
+// releases predating 6.3, otherwise an error will be returned.
+//
+// For more information see pledge(2).
+func Pledge(promises, execpromises string) error {
+	maj, min, err := majmin()
 	if err != nil {
 		return err
 	}
-	promisesUnsafe, pathsUnsafe := unsafe.Pointer(promisesPtr), unsafe.Pointer(nil)
+
-	if paths != nil {
+	// If OpenBSD <= 5.9, pledge is not available.
-		var pathsPtr []*byte
+	if (maj == 5 && min != 9) || maj < 5 {
-		if pathsPtr, err = syscall.SlicePtrFromStrings(paths); err != nil {
+		return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min)
+	}
+
+	// If OpenBSD <= 6.2 and execpromises is not empty
+	// return an error - execpromises is not available before 6.3
+	if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" {
+		return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min)
+	}
+
+	pptr, err := syscall.BytePtrFromString(promises)
+	if err != nil {
+		return err
+	}
+
+	// This variable will hold either a nil unsafe.Pointer or
+	// an unsafe.Pointer to a string (execpromises).
+	var expr unsafe.Pointer
+
+	// If we're running on OpenBSD > 6.2, pass execpromises to the syscall.
+	if maj > 6 || (maj == 6 && min > 2) {
+		exptr, err := syscall.BytePtrFromString(execpromises)
+		if err != nil {
 			return err
 		}
-		pathsUnsafe = unsafe.Pointer(&pathsPtr[0])
+		expr = unsafe.Pointer(exptr)
 	}
-	_, _, e := syscall.Syscall(_SYS_PLEDGE, uintptr(promisesUnsafe), uintptr(pathsUnsafe), 0)
+
+	_, _, e := syscall.Syscall(_SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
 	if e != 0 {
 		return e
 	}
+
 	return nil
 }
+
+// majmin returns major and minor version number for an OpenBSD system.
+func majmin() (major int, minor int, err error) {
+	var v Utsname
+	err = Uname(&v)
+	if err != nil {
+		return
+	}
+
+	major, err = strconv.Atoi(string(v.Release[0]))
+	if err != nil {
+		err = errors.New("cannot parse major version number returned by uname")
+		return
+	}
+
+	minor, err = strconv.Atoi(string(v.Release[2]))
+	if err != nil {
+		err = errors.New("cannot parse minor version number returned by uname")
+		return
+	}
+
+	return
+}

vendor/golang.org/x/sys/unix/pagesize_unix.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // For Unix, get the pagesize from the runtime.
 

vendor/golang.org/x/sys/unix/race0.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 darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
+// +build aix darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
 
 package unix
 

vendor/golang.org/x/sys/unix/sockcmsg_unix.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Socket control messages
 

vendor/golang.org/x/sys/unix/str.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 

vendor/golang.org/x/sys/unix/syscall.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 // Package unix contains an interface to the low-level operating system
 // primitives. OS details vary depending on the underlying system, and

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

@@ -0,0 +1,562 @@
+// 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 aix
+
+// Aix system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+/*
+ * Wrapped
+ */
+
+//sys	utimes(path string, times *[2]Timeval) (err error)
+func Utimes(path string, tv []Timeval) error {
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+func UtimesNano(path string, ts []Timespec) error {
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n > len(sa.raw.Path) {
+		return nil, 0, EINVAL
+	}
+	if n == len(sa.raw.Path) && name[0] != '@' {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = uint8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := _Socklen(2)
+	if n > 0 {
+		sl += _Socklen(n) + 1
+	}
+	if sa.raw.Path[0] == '@' {
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+//sys	getcwd(buf []byte) (err error)
+
+const ImplementsGetwd = true
+
+func Getwd() (ret string, err error) {
+	for len := uint64(4096); ; len *= 2 {
+		b := make([]byte, len)
+		err := getcwd(b)
+		if err == nil {
+			i := 0
+			for b[i] != 0 {
+				i++
+			}
+			return string(b[0:i]), nil
+		}
+		if err != ERANGE {
+			return "", err
+		}
+	}
+}
+
+func Getcwd(buf []byte) (n int, err error) {
+	err = getcwd(buf)
+	if err == nil {
+		i := 0
+		for buf[i] != 0 {
+			i++
+		}
+		n = i + 1
+	}
+	return
+}
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count. Max is 16 on BSD.
+	if n < 0 || n > 1000 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+/*
+ * Socket
+ */
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if nfd == -1 {
+		return
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	// Recvmsg not implemented on AIX
+	sa := new(SockaddrUnix)
+	return -1, -1, -1, sa, ENOSYS
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+	_, err = SendmsgN(fd, p, oob, to, flags)
+	return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	// SendmsgN not implemented on AIX
+	return -1, ENOSYS
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+
+		// Some versions of AIX have a bug in getsockname (see IV78655).
+		// We can't rely on sa.Len being set correctly.
+		n := SizeofSockaddrUnix - 3 // substract leading Family, Len, terminating NUL.
+		for i := 0; i < n; i++ {
+			if pp.Path[i] == 0 {
+				n = i
+				break
+			}
+		}
+
+		bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
+		sa.Name = string(bytes)
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+func Gettimeofday(tv *Timeval) (err error) {
+	err = gettimeofday(tv, nil)
+	return
+}
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	return -1, ENOSYS
+}
+
+//sys	getdirent(fd int, buf []byte) (n int, err error)
+func ReadDirent(fd int, buf []byte) (n int, err error) {
+	return getdirent(fd, buf)
+}
+
+//sys	wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	var status _C_int
+	var r Pid_t
+	err = ERESTART
+	// AIX wait4 may return with ERESTART errno, while the processus is still
+	// active.
+	for err == ERESTART {
+		r, err = wait4(Pid_t(pid), &status, options, rusage)
+	}
+	wpid = int(r)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+/*
+ * Wait
+ */
+
+type WaitStatus uint32
+
+func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
+func (w WaitStatus) StopSignal() syscall.Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return syscall.Signal(w>>8) & 0xFF
+}
+
+func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
+func (w WaitStatus) ExitStatus() int {
+	if !w.Exited() {
+		return -1
+	}
+	return int((w >> 8) & 0xFF)
+}
+
+func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
+func (w WaitStatus) Signal() syscall.Signal {
+	if !w.Signaled() {
+		return -1
+	}
+	return syscall.Signal(w>>16) & 0xFF
+}
+
+func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
+
+func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	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)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
+// There is no way to create a custom fcntl and to keep //sys fcntl easily,
+// Therefore, the programmer must call dup2 instead of fcntl in this case.
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+//sys	FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+//sys	FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
+
+func Flock(fd int, how int) (err error) {
+	return syscall.Flock(fd, how)
+}
+
+/*
+ * Direct access
+ */
+
+//sys	Acct(path string) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chroot(path string) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(oldfd int) (fd int, err error)
+//sys	Dup3(oldfd int, newfd int, flags int) (err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fallocate(fd int, mode uint32, off int64, len int64) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
+//sys	Fdatasync(fd int) (err error)
+//sys	Fsync(fd int) (err error)
+// readdir_r
+//sysnb	Getpgid(pid int) (pgid int, err error)
+
+//sys	Getpgrp() (pid int)
+
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Kill(pid int, sig syscall.Signal) (err error)
+//sys	Klogctl(typ int, buf []byte) (n int, err error) = syslog
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys   Open(path string, mode int, perm uint32) (fd int, err error) = open64
+//sys   Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Removexattr(path string, attr string) (err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Setdomainname(p []byte) (err error)
+//sys	Sethostname(p []byte) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tv *Timeval) (err error)
+
+//sys	Setuid(uid int) (err error)
+//sys	Setgid(uid int) (err error)
+
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
+//sys	Sync()
+//sys	Tee(rfd int, wfd int, len int, flags int) (n int64, err 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	Unshare(flags int) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	readlen(fd int, p *byte, np int) (n int, err error) = read
+//sys	writelen(fd int, p *byte, np int) (n int, err error) = write
+
+//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	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)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//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	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	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	Statfs(path string, buf *Statfs_t) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+//sys	munmap(addr uintptr, length uintptr) (err error)
+
+var mapper = &mmapper{
+	active: make(map[*byte][]byte),
+	mmap:   mmap,
+	munmap: munmap,
+}
+
+func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	return mapper.Mmap(fd, offset, length, prot, flags)
+}
+
+func Munmap(b []byte) (err error) {
+	return mapper.Munmap(b)
+}
+
+//sys	Madvise(b []byte, advice int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
+
+//sysnb pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe(&pp)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+//sys	gettimeofday(tv *Timeval, tzp *Timezone) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)

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

@@ -0,0 +1,34 @@
+// 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 aix
+// +build ppc
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error) = setrlimit64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}

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

@@ -0,0 +1,34 @@
+// 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 aix
+// +build ppc64
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int64(sec), Usec: int32(usec)}
+}
+
+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)
+}

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

@@ -199,7 +199,13 @@ func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
 	return getxattr(link, attr, xattrPointer(dest), len(dest), 0, XATTR_NOFOLLOW)
 }
 
-//sys  setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
+//sys	fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	return fgetxattr(fd, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+//sys	setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
 
 func Setxattr(path string, attr string, data []byte, flags int) (err error) {
 	// The parameters for the OS X implementation vary slightly compared to the
@@ -235,7 +241,13 @@ func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
 	return setxattr(link, attr, xattrPointer(data), len(data), 0, flags|XATTR_NOFOLLOW)
 }
 
-//sys removexattr(path string, attr string, options int) (err error)
+//sys	fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
+}
+
+//sys	removexattr(path string, attr string, options int) (err error)
 
 func Removexattr(path string, attr string) (err error) {
 	// We wrap around and explicitly zero out the options provided to the OS X
@@ -248,6 +260,12 @@ func Lremovexattr(link string, attr string) (err error) {
 	return removexattr(link, attr, XATTR_NOFOLLOW)
 }
 
+//sys	fremovexattr(fd int, attr string, options int) (err error)
+
+func Fremovexattr(fd int, attr string) (err error) {
+	return fremovexattr(fd, attr, 0)
+}
+
 //sys	listxattr(path string, dest *byte, size int, options int) (sz int, err error)
 
 func Listxattr(path string, dest []byte) (sz int, err error) {
@@ -258,6 +276,12 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 	return listxattr(link, xattrPointer(dest), len(dest), XATTR_NOFOLLOW)
 }
 
+//sys	flistxattr(fd int, dest *byte, size int, options int) (sz int, err error)
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	return flistxattr(fd, xattrPointer(dest), len(dest), 0)
+}
+
 func setattrlistTimes(path string, times []Timespec, flags int) error {
 	_p0, err := BytePtrFromString(path)
 	if err != nil {
@@ -529,10 +553,6 @@ func Uname(uname *Utsname) error {
 // Watchevent
 // Waitevent
 // Modwatch
-// Fgetxattr
-// Fsetxattr
-// Fremovexattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn

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

@@ -13,7 +13,6 @@
 package unix
 
 import (
-	"strings"
 	"unsafe"
 )
 
@@ -58,14 +57,21 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
-//sysnb pipe() (r int, w int, err error)
-
 func Pipe(p []int) (err error) {
+	return Pipe2(p, 0)
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
 	if len(p) != 2 {
 		return EINVAL
 	}
-	p[0], p[1], err = pipe()
+	var pp [2]_C_int
-	return
+	err := pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return err
 }
 
 func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
@@ -134,225 +140,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 	return ENOSYS
 }
 
-// Derive extattr namespace and attribute name
-
-func xattrnamespace(fullattr string) (ns int, attr string, err error) {
-	s := strings.IndexByte(fullattr, '.')
-	if s == -1 {
-		return -1, "", ENOATTR
-	}
-
-	namespace := fullattr[0:s]
-	attr = fullattr[s+1:]
-
-	switch namespace {
-	case "user":
-		return EXTATTR_NAMESPACE_USER, attr, nil
-	case "system":
-		return EXTATTR_NAMESPACE_SYSTEM, attr, nil
-	default:
-		return -1, "", ENOATTR
-	}
-}
-
-func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
-	if len(dest) > idx {
-		return unsafe.Pointer(&dest[idx])
-	} else {
-		return unsafe.Pointer(_zero)
-	}
-}
-
-// FreeBSD implements its own syscalls to handle extended attributes
-
-func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
-	}
-
-	return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
-}
-
-func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
-	}
-
-	return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
-}
-
-func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsize := len(dest)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return -1, err
-	}
-
-	return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
-}
-
-// flags are unused on FreeBSD
-
-func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
-	return
-}
-
-func Setxattr(file string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
-	return
-}
-
-func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
-	d := unsafe.Pointer(&data[0])
-	datasiz := len(data)
-
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
-	return
-}
-
-func Removexattr(file string, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	err = ExtattrDeleteFile(file, nsid, a)
-	return
-}
-
-func Fremovexattr(fd int, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	err = ExtattrDeleteFd(fd, nsid, a)
-	return
-}
-
-func Lremovexattr(link string, attr string) (err error) {
-	nsid, a, err := xattrnamespace(attr)
-	if err != nil {
-		return
-	}
-
-	err = ExtattrDeleteLink(link, nsid, a)
-	return
-}
-
-func Listxattr(file string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
-
-	// FreeBSD won't allow you to list xattrs from multiple namespaces
-	s := 0
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
-
-		/* Errors accessing system attrs are ignored so that
-		 * we can implement the Linux-like behavior of omitting errors that
-		 * we don't have read permissions on
-		 *
-		 * Linux will still error if we ask for user attributes on a file that
-		 * we don't have read permissions on, so don't ignore those errors
-		 */
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			continue
-		} else if e != nil {
-			return s, e
-		}
-
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
-	}
-
-	return s, nil
-}
-
-func Flistxattr(fd int, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
-
-	s := 0
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			continue
-		} else if e != nil {
-			return s, e
-		}
-
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
-	}
-
-	return s, nil
-}
-
-func Llistxattr(link string, dest []byte) (sz int, err error) {
-	d := initxattrdest(dest, 0)
-	destsiz := len(dest)
-
-	s := 0
-	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
-		stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
-		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
-			continue
-		} else if e != nil {
-			return s, e
-		}
-
-		s += stmp
-		destsiz -= s
-		if destsiz < 0 {
-			destsiz = 0
-		}
-		d = initxattrdest(dest, s)
-	}
-
-	return s, nil
-}
-
 //sys   ioctl(fd int, req uint, arg uintptr) (err error)
 
 // ioctl itself should not be exposed directly, but additional get/set
@@ -602,14 +389,6 @@ func Uname(uname *Utsname) error {
 // Watchevent
 // Waitevent
 // Modwatch
-// Getxattr
-// Fgetxattr
-// Setxattr
-// Fsetxattr
-// Removexattr
-// Fremovexattr
-// Listxattr
-// Flistxattr
 // Fsctl
 // Initgroups
 // Posix_spawn

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

@@ -1288,7 +1288,11 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 //sys	Fdatasync(fd int) (err error)
+//sys	Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
+//sys	Flistxattr(fd int, dest []byte) (sz int, err error)
 //sys	Flock(fd int, how int) (err error)
+//sys	Fremovexattr(fd int, attr string) (err error)
+//sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
 //sysnb	Getpgid(pid int) (pgid int, err error)
@@ -1327,6 +1331,7 @@ func Getpgrp() (pid int) {
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Removexattr(path string, attr string) (err error)
 //sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
 //sys	RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
 //sys	Setdomainname(p []byte) (err error)
 //sys	Sethostname(p []byte) (err error)
@@ -1500,11 +1505,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 // EpollPwait
 // EpollWaitOld
 // Execve
-// Fgetxattr
-// Flistxattr
 // Fork
-// Fremovexattr
-// Fsetxattr
 // Futex
 // GetKernelSyms
 // GetMempolicy

vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go

@@ -44,7 +44,6 @@ package unix
 //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	Statfs(path string, buf *Statfs_t) (err error)
-//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error) = SYS_SYNC_FILE_RANGE2
 //sys	Truncate(path string, length int64) (err error)
 //sys	Ustat(dev int, ubuf *Ustat_t) (err error)
 //sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
@@ -129,3 +128,11 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 	}
 	return poll(&fds[0], len(fds), timeout)
 }
+
+//sys	syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and sync_file_range2 syscalls differ only in the
+	// order of their arguments.
+	return syncFileRange2(fd, flags, off, n)
+}

vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go

@@ -0,0 +1,212 @@
+// 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 riscv64,linux
+
+package unix
+
+import "unsafe"
+
+func EpollCreate(size int) (fd int, err error) {
+	if size <= 0 {
+		return -1, EINVAL
+	}
+	return EpollCreate1(0)
+}
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	Setfsgid(gid int) (err error)
+//sys	Setfsuid(uid int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, 0)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Pc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func InotifyInit() (fd int, err error) {
+	return InotifyInit1(0)
+}
+
+func Dup2(oldfd int, newfd int) (err error) {
+	return Dup3(oldfd, newfd, 0)
+}
+
+func Pause() (err error) {
+	_, _, e1 := Syscall6(SYS_PPOLL, 0, 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	var ts *Timespec
+	if timeout >= 0 {
+		ts = new(Timespec)
+		*ts = NsecToTimespec(int64(timeout) * 1e6)
+	}
+	if len(fds) == 0 {
+		return ppoll(nil, 0, ts, nil)
+	}
+	return ppoll(&fds[0], len(fds), ts, nil)
+}

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

@@ -233,6 +233,18 @@ func Uname(uname *Utsname) error {
 //sys	Dup(fd int) (nfd int, err error)
 //sys	Dup2(from int, to int) (err error)
 //sys	Exit(code int)
+//sys	ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
 //sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
 //sys	Fchdir(fd int) (err error)

vendor/golang.org/x/sys/unix/syscall_unix.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 

vendor/golang.org/x/sys/unix/timestruct.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 darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 

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

@@ -0,0 +1,229 @@
+// 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 ignore
+// +build aix
+
+/*
+Input to cgo -godefs.  See also mkerrors.sh and mkall.sh
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/limits.h>
+#include <sys/un.h>
+#include <utime.h>
+#include <sys/utsname.h>
+#include <sys/poll.h>
+
+#include <termios.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+
+
+#include <dirent.h>
+#include <fcntl.h>
+#include <gcrypt.h>
+
+enum {
+	sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+	struct sockaddr s1;     // this one gets used for fields
+	struct sockaddr_in s2;  // these pad it out
+	struct sockaddr_in6 s3;
+	struct sockaddr_un s4;
+	struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+	struct sockaddr addr;
+	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics; for internal use.
+
+const (
+	sizeofPtr      = C.sizeofPtr
+	sizeofShort    = C.sizeof_short
+	sizeofInt      = C.sizeof_int
+	sizeofLong     = C.sizeof_long
+	sizeofLongLong = C.sizeof_longlong
+	PathMax        = C.PATH_MAX
+)
+
+// Basic types
+
+type (
+	_C_short     C.short
+	_C_int       C.int
+	_C_long      C.long
+	_C_long_long C.longlong
+)
+
+type off64 C.off64_t
+type off C.off_t
+type Mode_t C.mode_t
+
+// Time
+
+type Timespec C.struct_timespec
+
+type StTimespec C.struct_st_timespec
+
+type Timeval C.struct_timeval
+
+type Timeval32 C.struct_timeval32
+
+type Timex C.struct_timex
+
+type Time_t C.time_t
+
+type Tms C.struct_tms
+
+type Utimbuf C.struct_utimbuf
+
+type Timezone C.struct_timezone
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit64
+
+type Pid_t C.pid_t
+
+type _Gid_t C.gid_t
+
+type dev_t C.dev_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type StatxTimestamp C.struct_statx_timestamp
+
+type Statx_t C.struct_statx
+
+type Dirent C.struct_dirent
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Cmsghdr C.struct_cmsghdr
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type Linger C.struct_linger
+
+type Msghdr C.struct_msghdr
+
+const (
+	SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+	SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+	SizeofSockaddrAny   = C.sizeof_struct_sockaddr_any
+	SizeofSockaddrUnix  = C.sizeof_struct_sockaddr_un
+	SizeofLinger        = C.sizeof_struct_linger
+	SizeofIPMreq        = C.sizeof_struct_ip_mreq
+	SizeofIPv6Mreq      = C.sizeof_struct_ipv6_mreq
+	SizeofIPv6MTUInfo   = C.sizeof_struct_ip6_mtuinfo
+	SizeofMsghdr        = C.sizeof_struct_msghdr
+	SizeofCmsghdr       = C.sizeof_struct_cmsghdr
+	SizeofICMPv6Filter  = C.sizeof_struct_icmp6_filter
+)
+
+// Routing and interface messages
+
+const (
+	SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+)
+
+type IfMsgHdr C.struct_if_msghdr
+
+// Misc
+
+type FdSet C.fd_set
+
+type Utsname C.struct_utsname
+
+type Ustat_t C.struct_ustat
+
+type Sigset_t C.sigset_t
+
+const (
+	AT_FDCWD            = C.AT_FDCWD
+	AT_REMOVEDIR        = C.AT_REMOVEDIR
+	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+// Terminal handling
+
+type Termios C.struct_termios
+
+type Termio C.struct_termio
+
+type Winsize C.struct_winsize
+
+//poll
+
+type PollFd struct {
+	Fd      int32
+	Events  uint16
+	Revents uint16
+}
+
+const (
+	POLLERR    = C.POLLERR
+	POLLHUP    = C.POLLHUP
+	POLLIN     = C.POLLIN
+	POLLNVAL   = C.POLLNVAL
+	POLLOUT    = C.POLLOUT
+	POLLPRI    = C.POLLPRI
+	POLLRDBAND = C.POLLRDBAND
+	POLLRDNORM = C.POLLRDNORM
+	POLLWRBAND = C.POLLWRBAND
+	POLLWRNORM = C.POLLWRNORM
+)
+
+//flock_t
+
+type Flock_t C.struct_flock64
+
+// Statfs
+
+type Statfs_t C.struct_statfs
+
+const RNDGETENTCNT = 0x80045200

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

@@ -100,23 +100,6 @@ type _Gid_t C.gid_t
 
 // Files
 
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
 type Stat_t C.struct_stat
 
 type Statfs_t C.struct_statfs

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

@@ -189,23 +189,6 @@ type _Gid_t C.gid_t
 
 // Files
 
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
 type Stat_t C.struct_stat8
 
 type Statfs_t C.struct_statfs

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

@@ -101,23 +101,6 @@ type _Gid_t C.gid_t
 
 // Files
 
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
 type Stat_t C.struct_stat
 
 type Statfs_t C.struct_statfs

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

@@ -118,23 +118,6 @@ type _Gid_t C.gid_t
 
 // Files
 
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
 type Stat_t C.struct_stat
 
 type Flock_t C.struct_flock

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

@@ -0,0 +1,231 @@
+// 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 freebsd netbsd
+
+package unix
+
+import (
+	"strings"
+	"unsafe"
+)
+
+// Derive extattr namespace and attribute name
+
+func xattrnamespace(fullattr string) (ns int, attr string, err error) {
+	s := strings.IndexByte(fullattr, '.')
+	if s == -1 {
+		return -1, "", ENOATTR
+	}
+
+	namespace := fullattr[0:s]
+	attr = fullattr[s+1:]
+
+	switch namespace {
+	case "user":
+		return EXTATTR_NAMESPACE_USER, attr, nil
+	case "system":
+		return EXTATTR_NAMESPACE_SYSTEM, attr, nil
+	default:
+		return -1, "", ENOATTR
+	}
+}
+
+func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
+	if len(dest) > idx {
+		return unsafe.Pointer(&dest[idx])
+	} else {
+		return unsafe.Pointer(_zero)
+	}
+}
+
+// FreeBSD and NetBSD implement their own syscalls to handle extended attributes
+
+func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
+}
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
+}
+
+func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
+}
+
+// flags are unused on FreeBSD
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	d := unsafe.Pointer(&data[0])
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Setxattr(file string, attr string, data []byte, flags int) (err error) {
+	d := unsafe.Pointer(&data[0])
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
+	d := unsafe.Pointer(&data[0])
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Removexattr(file string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFile(file, nsid, a)
+	return
+}
+
+func Fremovexattr(fd int, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFd(fd, nsid, a)
+	return
+}
+
+func Lremovexattr(link string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteLink(link, nsid, a)
+	return
+}
+
+func Listxattr(file string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	// FreeBSD won't allow you to list xattrs from multiple namespaces
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
+
+		/* Errors accessing system attrs are ignored so that
+		 * we can implement the Linux-like behavior of omitting errors that
+		 * we don't have read permissions on
+		 *
+		 * Linux will still error if we ask for user attributes on a file that
+		 * we don't have read permissions on, so don't ignore those errors
+		 */
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}
+
+func Llistxattr(link string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s := 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
+		if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+			continue
+		} else if e != nil {
+			return s, e
+		}
+
+		s += stmp
+		destsiz -= s
+		if destsiz < 0 {
+			destsiz = 0
+		}
+		d = initxattrdest(dest, s)
+	}
+
+	return s, nil
+}

vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go

@@ -3,7 +3,7 @@
 
 // +build amd64,dragonfly
 
-// Created by cgo -godefs - DO NOT EDIT
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
 // cgo -godefs -- -m64 _const.go
 
 package unix
@@ -1168,6 +1168,36 @@ const (
 	SO_TIMESTAMP                      = 0x400
 	SO_TYPE                           = 0x1008
 	SO_USELOOPBACK                    = 0x40
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDB                            = 0x9000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
 	TCIFLUSH                          = 0x1
 	TCIOFF                            = 0x3
 	TCIOFLUSH                         = 0x3

vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go

@@ -1345,6 +1345,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4

vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go

@@ -1346,6 +1346,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4

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

@@ -1354,6 +1354,35 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
 	TAB0                           = 0x0
 	TAB3                           = 0x4
 	TABDLY                         = 0x4

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

@@ -499,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -636,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -763,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -956,6 +959,7 @@ const (
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -966,7 +970,9 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
@@ -1076,6 +1082,8 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
 	NFNETLINK_V0                         = 0x0
 	NFNLGRP_ACCT_QUOTA                   = 0x8
 	NFNLGRP_CONNTRACK_DESTROY            = 0x3
@@ -1427,6 +1435,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1469,7 +1480,7 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
@@ -1605,17 +1616,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1875,6 +1891,9 @@ const (
 	STATX_TYPE                           = 0x1
 	STATX_UID                            = 0x8
 	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -1938,6 +1957,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -2105,6 +2126,21 @@ const (
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
 	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
 	USBDEVICE_SUPER_MAGIC                = 0x9fa2

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

@@ -499,6 +499,8 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM       = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS       = 0x1
 	FS_ENCRYPTION_MODE_INVALID           = 0x0
+	FS_ENCRYPTION_MODE_SPECK128_256_CTS  = 0x8
+	FS_ENCRYPTION_MODE_SPECK128_256_XTS  = 0x7
 	FS_IOC_GET_ENCRYPTION_POLICY         = 0x400c6615
 	FS_IOC_GET_ENCRYPTION_PWSALT         = 0x40106614
 	FS_IOC_SET_ENCRYPTION_POLICY         = 0x800c6613
@@ -636,7 +638,7 @@ const (
 	IFA_F_STABLE_PRIVACY                 = 0x800
 	IFA_F_TEMPORARY                      = 0x1
 	IFA_F_TENTATIVE                      = 0x40
-	IFA_MAX                              = 0x8
+	IFA_MAX                              = 0x9
 	IFF_ALLMULTI                         = 0x200
 	IFF_ATTACH_QUEUE                     = 0x200
 	IFF_AUTOMEDIA                        = 0x4000
@@ -763,6 +765,7 @@ const (
 	IPV6_DONTFRAG                        = 0x3e
 	IPV6_DROP_MEMBERSHIP                 = 0x15
 	IPV6_DSTOPTS                         = 0x3b
+	IPV6_FREEBIND                        = 0x4e
 	IPV6_HDRINCL                         = 0x24
 	IPV6_HOPLIMIT                        = 0x34
 	IPV6_HOPOPTS                         = 0x36
@@ -956,6 +959,7 @@ const (
 	MAP_EXECUTABLE                       = 0x1000
 	MAP_FILE                             = 0x0
 	MAP_FIXED                            = 0x10
+	MAP_FIXED_NOREPLACE                  = 0x100000
 	MAP_GROWSDOWN                        = 0x100
 	MAP_HUGETLB                          = 0x40000
 	MAP_HUGE_MASK                        = 0x3f
@@ -966,7 +970,9 @@ const (
 	MAP_POPULATE                         = 0x8000
 	MAP_PRIVATE                          = 0x2
 	MAP_SHARED                           = 0x1
+	MAP_SHARED_VALIDATE                  = 0x3
 	MAP_STACK                            = 0x20000
+	MAP_SYNC                             = 0x80000
 	MAP_TYPE                             = 0xf
 	MCL_CURRENT                          = 0x1
 	MCL_FUTURE                           = 0x2
@@ -1076,6 +1082,8 @@ const (
 	NETLINK_UNUSED                       = 0x1
 	NETLINK_USERSOCK                     = 0x2
 	NETLINK_XFRM                         = 0x6
+	NETNSA_MAX                           = 0x3
+	NETNSA_NSID_NOT_ASSIGNED             = -0x1
 	NFNETLINK_V0                         = 0x0
 	NFNLGRP_ACCT_QUOTA                   = 0x8
 	NFNLGRP_CONNTRACK_DESTROY            = 0x3
@@ -1428,6 +1436,9 @@ const (
 	RAMFS_MAGIC                          = 0x858458f6
 	RDTGROUP_SUPER_MAGIC                 = 0x7655821
 	REISERFS_SUPER_MAGIC                 = 0x52654973
+	RENAME_EXCHANGE                      = 0x2
+	RENAME_NOREPLACE                     = 0x1
+	RENAME_WHITEOUT                      = 0x4
 	RLIMIT_AS                            = 0x9
 	RLIMIT_CORE                          = 0x4
 	RLIMIT_CPU                           = 0x0
@@ -1470,7 +1481,7 @@ const (
 	RTAX_UNSPEC                          = 0x0
 	RTAX_WINDOW                          = 0x3
 	RTA_ALIGNTO                          = 0x4
-	RTA_MAX                              = 0x1a
+	RTA_MAX                              = 0x1d
 	RTCF_DIRECTSRC                       = 0x4000000
 	RTCF_DOREDIRECT                      = 0x1000000
 	RTCF_LOG                             = 0x2000000
@@ -1606,17 +1617,22 @@ const (
 	RTNH_F_UNRESOLVED                    = 0x20
 	RTN_MAX                              = 0xb
 	RTPROT_BABEL                         = 0x2a
+	RTPROT_BGP                           = 0xba
 	RTPROT_BIRD                          = 0xc
 	RTPROT_BOOT                          = 0x3
 	RTPROT_DHCP                          = 0x10
 	RTPROT_DNROUTED                      = 0xd
+	RTPROT_EIGRP                         = 0xc0
 	RTPROT_GATED                         = 0x8
+	RTPROT_ISIS                          = 0xbb
 	RTPROT_KERNEL                        = 0x2
 	RTPROT_MROUTED                       = 0x11
 	RTPROT_MRT                           = 0xa
 	RTPROT_NTK                           = 0xf
+	RTPROT_OSPF                          = 0xbc
 	RTPROT_RA                            = 0x9
 	RTPROT_REDIRECT                      = 0x1
+	RTPROT_RIP                           = 0xbd
 	RTPROT_STATIC                        = 0x4
 	RTPROT_UNSPEC                        = 0x0
 	RTPROT_XORP                          = 0xe
@@ -1876,6 +1892,9 @@ const (
 	STATX_TYPE                           = 0x1
 	STATX_UID                            = 0x8
 	STATX__RESERVED                      = 0x80000000
+	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
+	SYNC_FILE_RANGE_WRITE                = 0x2
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -1939,6 +1958,8 @@ const (
 	TCP_DEFER_ACCEPT                     = 0x9
 	TCP_FASTOPEN                         = 0x17
 	TCP_FASTOPEN_CONNECT                 = 0x1e
+	TCP_FASTOPEN_KEY                     = 0x21
+	TCP_FASTOPEN_NO_COOKIE               = 0x22
 	TCP_INFO                             = 0xb
 	TCP_KEEPCNT                          = 0x6
 	TCP_KEEPIDLE                         = 0x4
@@ -2106,6 +2127,21 @@ const (
 	TUNSETVNETBE                         = 0x400454de
 	TUNSETVNETHDRSZ                      = 0x400454d8
 	TUNSETVNETLE                         = 0x400454dc
+	UBI_IOCATT                           = 0x40186f40
+	UBI_IOCDET                           = 0x40046f41
+	UBI_IOCEBCH                          = 0x40044f02
+	UBI_IOCEBER                          = 0x40044f01
+	UBI_IOCEBISMAP                       = 0x80044f05
+	UBI_IOCEBMAP                         = 0x40084f03
+	UBI_IOCEBUNMAP                       = 0x40044f04
+	UBI_IOCMKVOL                         = 0x40986f00
+	UBI_IOCRMVOL                         = 0x40046f01
+	UBI_IOCRNVOL                         = 0x51106f03
+	UBI_IOCRSVOL                         = 0x400c6f02
+	UBI_IOCSETVOLPROP                    = 0x40104f06
+	UBI_IOCVOLCRBLK                      = 0x40804f07
+	UBI_IOCVOLRMBLK                      = 0x4f08
+	UBI_IOCVOLUP                         = 0x40084f00
 	UDF_SUPER_MAGIC                      = 0x15013346
 	UMOUNT_NOFOLLOW                      = 0x8
 	USBDEVICE_SUPER_MAGIC                = 0x9fa2