diff --git a/hack/dockerfile/install/runc.installer b/hack/dockerfile/install/runc.installer index 47157979bb..1684524cd1 100755 --- a/hack/dockerfile/install/runc.installer +++ b/hack/dockerfile/install/runc.installer @@ -9,7 +9,7 @@ set -e # the containerd project first, and update both after that is merged. # # When updating RUNC_VERSION, consider updating runc in vendor.mod accordingly -: "${RUNC_VERSION:=v1.0.3}" +: "${RUNC_VERSION:=v1.1.0}" install_runc() { RUNC_BUILDTAGS="${RUNC_BUILDTAGS:-"seccomp"}" diff --git a/vendor.mod b/vendor.mod index 87e1687aab..fe3c341ed4 100644 --- a/vendor.mod +++ b/vendor.mod @@ -36,7 +36,7 @@ require ( github.com/docker/swarmkit v1.12.1-0.20210726173615-3629f50980f6 github.com/fluent/fluent-logger-golang v1.9.0 github.com/fsnotify/fsnotify v1.4.9 - github.com/godbus/dbus/v5 v5.0.4 + github.com/godbus/dbus/v5 v5.0.6 github.com/gogo/protobuf v1.3.2 github.com/golang/gddo v0.0.0-20190904175337-72a348e765d2 github.com/google/go-cmp v0.5.5 @@ -62,9 +62,9 @@ require ( github.com/morikuni/aec v1.0.0 github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/image-spec v1.0.2 - github.com/opencontainers/runc v1.0.3 + github.com/opencontainers/runc v1.1.0 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 - github.com/opencontainers/selinux v1.9.1 + github.com/opencontainers/selinux v1.10.0 github.com/pelletier/go-toml v1.9.1 github.com/pkg/errors v0.9.1 github.com/prometheus/client_golang v1.11.0 @@ -79,7 +79,7 @@ require ( go.etcd.io/bbolt v1.3.6 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c - golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 + golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa google.golang.org/grpc v1.40.0 @@ -93,14 +93,14 @@ require ( github.com/beorn7/perks v1.0.1 // indirect github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect github.com/cespare/xxhash/v2 v2.1.1 // indirect - github.com/cilium/ebpf v0.6.2 // indirect - github.com/containerd/console v1.0.2 // indirect + github.com/cilium/ebpf v0.7.0 // indirect + github.com/containerd/console v1.0.3 // indirect github.com/containerd/go-runc v1.0.0 // indirect github.com/containerd/ttrpc v1.1.0 // indirect github.com/coreos/etcd v3.3.27+incompatible // indirect github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf // indirect github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect - github.com/cyphar/filepath-securejoin v0.2.2 // indirect + github.com/cyphar/filepath-securejoin v0.2.3 // indirect github.com/fernet/fernet-go v0.0.0-20180830025343-9eac43b88a5e // indirect github.com/gofrs/flock v0.7.3 // indirect github.com/gogo/googleapis v1.4.0 // indirect diff --git a/vendor.sum b/vendor.sum index dc1fbfde44..f9395ee958 100644 --- a/vendor.sum +++ b/vendor.sum @@ -75,13 +75,15 @@ github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+ github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw= github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M= +github.com/checkpoint-restore/go-criu/v5 v5.3.0/go.mod h1:E/eQpaFtUKGOOSEBZgmKAcn+zUUwWxqcaKZlF54wK8E= github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= github.com/cilium/ebpf v0.2.0/go.mod h1:To2CFviqOWL/M0gIMsvSMlqe7em/l1ALkX1PyjrX2Qs= github.com/cilium/ebpf v0.4.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs= -github.com/cilium/ebpf v0.6.2 h1:iHsfF/t4aW4heW2YKfeHrVPGdtYTL4C4KocpM8KTSnI= github.com/cilium/ebpf v0.6.2/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs= +github.com/cilium/ebpf v0.7.0 h1:1k/q3ATgxSXRdrmPfH8d7YK0GfqVsEKZAX9dQZvs56k= +github.com/cilium/ebpf v0.7.0/go.mod h1:/oI2+1shJiTGAMgl6/RgJr36Eo1jzrRcAWbcXO2usCA= github.com/cloudflare/cfssl v0.0.0-20180323000720-5d63dbd981b5 h1:PqZ3bA4yzwywivzk7PBQWngJp2/PAS0bWRZerKteicY= github.com/cloudflare/cfssl v0.0.0-20180323000720-5d63dbd981b5/go.mod h1:yMWuSON2oQp+43nFtAV/uvKQIFpSPerB57DCt9t8sSA= github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8= @@ -92,8 +94,9 @@ github.com/containerd/cgroups v0.0.0-20210114181951-8a68de567b68/go.mod h1:ZJeTF github.com/containerd/cgroups v1.0.1 h1:iJnMvco9XGvKUvNQkv88bE4uJXxRQH18efbKo9w5vHQ= github.com/containerd/cgroups v1.0.1/go.mod h1:0SJrPIenamHDcZhEcJMNBB85rHcUsw4f25ZfBiPYRkU= github.com/containerd/console v1.0.1/go.mod h1:XUsP6YE/mKtz6bxc+I8UiKKTP04qjQL4qcS3XoQ5xkw= -github.com/containerd/console v1.0.2 h1:Pi6D+aZXM+oUw1czuKgH5IJ+y0jhYcwBJfx5/Ghn9dE= github.com/containerd/console v1.0.2/go.mod h1:ytZPjGgY2oeTkAONYafi2kSj0aYggsf8acV1PGKCbzQ= +github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw= +github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U= github.com/containerd/containerd v1.5.8 h1:NmkCC1/QxyZFBny8JogwLpOy2f+VEbO/f6bV2Mqtwuw= github.com/containerd/containerd v1.5.8/go.mod h1:YdFSv5bTFLpG2HIYmfqDpSYYTDX+mc5qtSuYx1YUb/s= github.com/containerd/continuity v0.0.0-20210208174643-50096c924a4e/go.mod h1:EXlVlkqNba9rJe3j7w3Xa924itAMLgZH4UD/Q4PExuQ= @@ -142,8 +145,9 @@ github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsr github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY= github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw= github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= -github.com/cyphar/filepath-securejoin v0.2.2 h1:jCwT2GTP+PY5nBz3c/YL5PAIbusElVrPujOBSCj8xRg= github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4= +github.com/cyphar/filepath-securejoin v0.2.3 h1:YX6ebbZCZP7VkM3scTTokDgBL2TY741X51MTk3ycuNI= +github.com/cyphar/filepath-securejoin v0.2.3/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4= github.com/d2g/dhcp4 v0.0.0-20170904100407-a1d1b6c41b1c/go.mod h1:Ct2BUK8SB0YC1SMSibvLzxjeJLnrYEVLULFNiHY9YfQ= github.com/d2g/dhcp4client v1.0.0/go.mod h1:j0hNfjhrt2SxUOw55nL0ATM/z4Yt3t2Kd1mW34z5W5s= github.com/d2g/dhcp4server v0.0.0-20181031114812-7d4a0a7f59a5/go.mod h1:Eo87+Kg/IX2hfWJfwxMzLyuSZyxSoAug2nGa1G2QAi8= @@ -215,8 +219,9 @@ github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/godbus/dbus v0.0.0-20180201030542-885f9cc04c9c/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw= github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= -github.com/godbus/dbus/v5 v5.0.4 h1:9349emZab16e7zQvpmsbtjc18ykshndd8y2PG3sgJbA= github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +github.com/godbus/dbus/v5 v5.0.6 h1:mkgN1ofwASrYnJ5W6U/BxG15eXXXjirgZc7CLqkcaro= +github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gofrs/flock v0.7.3 h1:I0EKY9l8HZCXTMYC4F80vwT6KNypV9uYKP3Alm/hjmQ= github.com/gofrs/flock v0.7.3/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU= github.com/gogo/googleapis v1.3.2 h1:kX1es4djPJrsDhY7aZKJy7aZasdcB5oSOEphMjSB53c= @@ -415,16 +420,16 @@ github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrB github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0= github.com/opencontainers/runc v1.0.0-rc93/go.mod h1:3NOsor4w32B2tC0Zbl8Knk4Wg84SM2ImC1fxBuqJ/H0= github.com/opencontainers/runc v1.0.2/go.mod h1:aTaHFFwQXuA71CiyxOdFFIorAoemI04suvGRQFzWTD0= -github.com/opencontainers/runc v1.0.3 h1:1hbqejyQWCJBvtKAfdO0b1FmaEf2z/bxnjqbARass5k= -github.com/opencontainers/runc v1.0.3/go.mod h1:aTaHFFwQXuA71CiyxOdFFIorAoemI04suvGRQFzWTD0= +github.com/opencontainers/runc v1.1.0 h1:O9+X96OcDjkmmZyfaG996kV7yq8HsoU2h1XRRQcefG8= +github.com/opencontainers/runc v1.1.0/go.mod h1:Tj1hFw6eFWp/o33uxGf5yF2BX5yz2Z6iptFpuvbbKqc= github.com/opencontainers/runtime-spec v1.0.2/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 h1:3snG66yBm59tKhhSPQrQ/0bCrv1LQbKt40LnUPiUxdc= github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/selinux v1.8.0/go.mod h1:RScLhm78qiWa2gbVCcGkC7tCGdgk3ogry1nUQF8Evvo= github.com/opencontainers/selinux v1.8.2/go.mod h1:MUIHuUEvKB1wtJjQdOyYRgOnLD2xAPP8dBsCoU0KuF8= -github.com/opencontainers/selinux v1.9.1 h1:b4VPEF3O5JLZgdTDBmGepaaIbAo0GqoF6EBRq5f/g3Y= -github.com/opencontainers/selinux v1.9.1/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI= +github.com/opencontainers/selinux v1.10.0 h1:rAiKF8hTcgLI3w0DHm6i0ylVVcOrlgR1kK99DRLDhyU= +github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI= github.com/opentracing-contrib/go-stdlib v1.0.0 h1:TBS7YuVotp8myLon4Pv7BtCBzOTo1DeZCld0Z63mW2w= github.com/opentracing-contrib/go-stdlib v1.0.0/go.mod h1:qtI1ogk+2JhVPIXVc6q+NHziSmy2W5GbdQZFUHADCBU= github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o= @@ -464,6 +469,7 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I= github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc= github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo= +github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg= github.com/serialx/hashring v0.0.0-20190422032157-8b2912629002/go.mod h1:/yeG0My1xr/u+HZrFQ1tOQQQQrOawfyMUH13ai5brBc= github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc= @@ -631,8 +637,11 @@ golang.org/x/sys v0.0.0-20210324051608-47abb6519492/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 h1:2B5p2L5IfGiD7+b9BOoRMC6DgObAVZV+Fsp050NqXik= +golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8pY/4yfcXrddB8qAbU0= +golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= diff --git a/vendor/github.com/cilium/ebpf/.gitignore b/vendor/github.com/cilium/ebpf/.gitignore index 38b15653c0..b46162b8ec 100644 --- a/vendor/github.com/cilium/ebpf/.gitignore +++ b/vendor/github.com/cilium/ebpf/.gitignore @@ -5,6 +5,7 @@ *.so *.dylib *.o +!*_bpf*.o # Test binary, build with `go test -c` *.test diff --git a/vendor/github.com/cilium/ebpf/.golangci.yaml b/vendor/github.com/cilium/ebpf/.golangci.yaml index a88374197e..dc62dd6d0f 100644 --- a/vendor/github.com/cilium/ebpf/.golangci.yaml +++ b/vendor/github.com/cilium/ebpf/.golangci.yaml @@ -24,6 +24,5 @@ linters: # Could be enabled later: # - gocyclo - # - prealloc # - maligned # - gosec diff --git a/vendor/github.com/cilium/ebpf/ARCHITECTURE.md b/vendor/github.com/cilium/ebpf/ARCHITECTURE.md index aee9c0a0d4..6cbb31b648 100644 --- a/vendor/github.com/cilium/ebpf/ARCHITECTURE.md +++ b/vendor/github.com/cilium/ebpf/ARCHITECTURE.md @@ -57,7 +57,7 @@ Objects loading a spec will fail because the kernel is too old, or a feature is not enabled. There are multiple ways the library deals with that: -* Fallback: older kernels don't allowing naming programs and maps. The library +* Fallback: older kernels don't allow naming programs and maps. The library automatically detects support for names, and omits them during load if necessary. This works since name is primarily a debug aid. @@ -68,7 +68,7 @@ enabled. There are multiple ways the library deals with that: Once program and map objects are loaded they expose the kernel's low-level API, e.g. `NextKey`. Often this API is awkward to use in Go, so there are safer wrappers on top of the low-level API, like `MapIterator`. The low-level API is -useful as an out when our higher-level API doesn't support a particular use case. +useful when our higher-level API doesn't support a particular use case. Links --- diff --git a/vendor/github.com/cilium/ebpf/CONTRIBUTING.md b/vendor/github.com/cilium/ebpf/CONTRIBUTING.md index 72ceb43782..0d29eae81e 100644 --- a/vendor/github.com/cilium/ebpf/CONTRIBUTING.md +++ b/vendor/github.com/cilium/ebpf/CONTRIBUTING.md @@ -6,8 +6,8 @@ are welcome. Please take a look at [the architecture](ARCHITECTURE.md) to get a better understanding for the high-level goals. New features must be accompanied by tests. Before starting work on any large -feature, please [join](https://cilium.herokuapp.com/) the -[#libbpf-go](https://cilium.slack.com/messages/libbpf-go) channel on Slack to +feature, please [join](https://ebpf.io/slack) the +[#ebpf-go](https://cilium.slack.com/messages/ebpf-go) channel on Slack to discuss the design first. When submitting pull requests, consider writing details about what problem you diff --git a/vendor/github.com/cilium/ebpf/Makefile b/vendor/github.com/cilium/ebpf/Makefile index 5dd342c5b2..0bc15c0810 100644 --- a/vendor/github.com/cilium/ebpf/Makefile +++ b/vendor/github.com/cilium/ebpf/Makefile @@ -18,11 +18,14 @@ TARGETS := \ testdata/loader-clang-7 \ testdata/loader-clang-9 \ testdata/loader-$(CLANG) \ + testdata/btf_map_init \ testdata/invalid_map \ testdata/raw_tracepoint \ testdata/invalid_map_static \ - testdata/initialized_btf_map \ + testdata/invalid_btf_map_init \ testdata/strings \ + testdata/freplace \ + testdata/iproute2_map_compat \ internal/btf/testdata/relocs .PHONY: all clean docker-all docker-shell diff --git a/vendor/github.com/cilium/ebpf/README.md b/vendor/github.com/cilium/ebpf/README.md index 76c3c303bb..01e2fff92b 100644 --- a/vendor/github.com/cilium/ebpf/README.md +++ b/vendor/github.com/cilium/ebpf/README.md @@ -2,28 +2,16 @@ [![PkgGoDev](https://pkg.go.dev/badge/github.com/cilium/ebpf)](https://pkg.go.dev/github.com/cilium/ebpf) +![HoneyGopher](.github/images/cilium-ebpf.png) + eBPF is a pure Go library that provides utilities for loading, compiling, and debugging eBPF programs. It has minimal external dependencies and is intended to be used in long running processes. -* [asm](https://pkg.go.dev/github.com/cilium/ebpf/asm) contains a basic - assembler -* [link](https://pkg.go.dev/github.com/cilium/ebpf/link) allows attaching eBPF - to various hooks -* [perf](https://pkg.go.dev/github.com/cilium/ebpf/perf) allows reading from a - `PERF_EVENT_ARRAY` -* [cmd/bpf2go](https://pkg.go.dev/github.com/cilium/ebpf/cmd/bpf2go) allows - compiling and embedding eBPF programs in Go code - The library is maintained by [Cloudflare](https://www.cloudflare.com) and -[Cilium](https://www.cilium.io). Feel free to -[join](https://cilium.herokuapp.com/) the -[#libbpf-go](https://cilium.slack.com/messages/libbpf-go) channel on Slack. +[Cilium](https://www.cilium.io). -## Current status - -The package is production ready, but **the API is explicitly unstable right -now**. Expect to update your code if you want to follow along. +See [ebpf.io](https://ebpf.io) for other projects from the eBPF ecosystem. ## Getting Started @@ -33,21 +21,37 @@ your own tools can be found under [examples/](examples/). Contributions are highly encouraged, as they highlight certain use cases of eBPF and the library, and help shape the future of the project. +## Getting Help + +Please +[join](https://ebpf.io/slack) the +[#ebpf-go](https://cilium.slack.com/messages/ebpf-go) channel on Slack if you +have questions regarding the library. + +## Packages + +This library includes the following packages: + +* [asm](https://pkg.go.dev/github.com/cilium/ebpf/asm) contains a basic + assembler, allowing you to write eBPF assembly instructions directly + within your Go code. (You don't need to use this if you prefer to write your eBPF program in C.) +* [cmd/bpf2go](https://pkg.go.dev/github.com/cilium/ebpf/cmd/bpf2go) allows + compiling and embedding eBPF programs written in C within Go code. As well as + compiling the C code, it auto-generates Go code for loading and manipulating + the eBPF program and map objects. +* [link](https://pkg.go.dev/github.com/cilium/ebpf/link) allows attaching eBPF + to various hooks +* [perf](https://pkg.go.dev/github.com/cilium/ebpf/perf) allows reading from a + `PERF_EVENT_ARRAY` +* [ringbuf](https://pkg.go.dev/github.com/cilium/ebpf/ringbuf) allows reading from a + `BPF_MAP_TYPE_RINGBUF` map + + ## Requirements * A version of Go that is [supported by upstream](https://golang.org/doc/devel/release.html#policy) -* Linux 4.9, 4.19 or 5.4 (versions in-between should work, but are not tested) - -## Useful resources - -* [eBPF.io](https://ebpf.io) (recommended) -* [Cilium eBPF documentation](https://docs.cilium.io/en/latest/bpf/#bpf-guide) - (recommended) -* [Linux documentation on - BPF](https://www.kernel.org/doc/html/latest/networking/filter.html) -* [eBPF features by Linux - version](https://github.com/iovisor/bcc/blob/master/docs/kernel-versions.md) +* Linux >= 4.9. CI is run against LTS releases. ## Regenerating Testdata @@ -60,3 +64,7 @@ The toolchain image build files are kept in [testdata/docker/](testdata/docker/) ## License MIT + +### eBPF Gopher + +The eBPF honeygopher is based on the Go gopher designed by Renee French. diff --git a/vendor/github.com/cilium/ebpf/asm/func.go b/vendor/github.com/cilium/ebpf/asm/func.go index aee2c7ac81..bfa5d59c97 100644 --- a/vendor/github.com/cilium/ebpf/asm/func.go +++ b/vendor/github.com/cilium/ebpf/asm/func.go @@ -184,6 +184,12 @@ const ( FnKtimeGetCoarseNs FnImaInodeHash FnSockFromFile + FnCheckMtu + FnForEachMapElem + FnSnprintf + FnSysBpf + FnBtfFindByNameKind + FnSysClose ) // Call emits a function call. diff --git a/vendor/github.com/cilium/ebpf/asm/func_string.go b/vendor/github.com/cilium/ebpf/asm/func_string.go index a712c5da8a..5a0e333639 100644 --- a/vendor/github.com/cilium/ebpf/asm/func_string.go +++ b/vendor/github.com/cilium/ebpf/asm/func_string.go @@ -171,11 +171,17 @@ func _() { _ = x[FnKtimeGetCoarseNs-160] _ = x[FnImaInodeHash-161] _ = x[FnSockFromFile-162] + _ = x[FnCheckMtu-163] + _ = x[FnForEachMapElem-164] + _ = x[FnSnprintf-165] + _ = x[FnSysBpf-166] + _ = x[FnBtfFindByNameKind-167] + _ = x[FnSysClose-168] } -const _BuiltinFunc_name = "FnUnspecFnMapLookupElemFnMapUpdateElemFnMapDeleteElemFnProbeReadFnKtimeGetNsFnTracePrintkFnGetPrandomU32FnGetSmpProcessorIdFnSkbStoreBytesFnL3CsumReplaceFnL4CsumReplaceFnTailCallFnCloneRedirectFnGetCurrentPidTgidFnGetCurrentUidGidFnGetCurrentCommFnGetCgroupClassidFnSkbVlanPushFnSkbVlanPopFnSkbGetTunnelKeyFnSkbSetTunnelKeyFnPerfEventReadFnRedirectFnGetRouteRealmFnPerfEventOutputFnSkbLoadBytesFnGetStackidFnCsumDiffFnSkbGetTunnelOptFnSkbSetTunnelOptFnSkbChangeProtoFnSkbChangeTypeFnSkbUnderCgroupFnGetHashRecalcFnGetCurrentTaskFnProbeWriteUserFnCurrentTaskUnderCgroupFnSkbChangeTailFnSkbPullDataFnCsumUpdateFnSetHashInvalidFnGetNumaNodeIdFnSkbChangeHeadFnXdpAdjustHeadFnProbeReadStrFnGetSocketCookieFnGetSocketUidFnSetHashFnSetsockoptFnSkbAdjustRoomFnRedirectMapFnSkRedirectMapFnSockMapUpdateFnXdpAdjustMetaFnPerfEventReadValueFnPerfProgReadValueFnGetsockoptFnOverrideReturnFnSockOpsCbFlagsSetFnMsgRedirectMapFnMsgApplyBytesFnMsgCorkBytesFnMsgPullDataFnBindFnXdpAdjustTailFnSkbGetXfrmStateFnGetStackFnSkbLoadBytesRelativeFnFibLookupFnSockHashUpdateFnMsgRedirectHashFnSkRedirectHashFnLwtPushEncapFnLwtSeg6StoreBytesFnLwtSeg6AdjustSrhFnLwtSeg6ActionFnRcRepeatFnRcKeydownFnSkbCgroupIdFnGetCurrentCgroupIdFnGetLocalStorageFnSkSelectReuseportFnSkbAncestorCgroupIdFnSkLookupTcpFnSkLookupUdpFnSkReleaseFnMapPushElemFnMapPopElemFnMapPeekElemFnMsgPushDataFnMsgPopDataFnRcPointerRelFnSpinLockFnSpinUnlockFnSkFullsockFnTcpSockFnSkbEcnSetCeFnGetListenerSockFnSkcLookupTcpFnTcpCheckSyncookieFnSysctlGetNameFnSysctlGetCurrentValueFnSysctlGetNewValueFnSysctlSetNewValueFnStrtolFnStrtoulFnSkStorageGetFnSkStorageDeleteFnSendSignalFnTcpGenSyncookieFnSkbOutputFnProbeReadUserFnProbeReadKernelFnProbeReadUserStrFnProbeReadKernelStrFnTcpSendAckFnSendSignalThreadFnJiffies64FnReadBranchRecordsFnGetNsCurrentPidTgidFnXdpOutputFnGetNetnsCookieFnGetCurrentAncestorCgroupIdFnSkAssignFnKtimeGetBootNsFnSeqPrintfFnSeqWriteFnSkCgroupIdFnSkAncestorCgroupIdFnRingbufOutputFnRingbufReserveFnRingbufSubmitFnRingbufDiscardFnRingbufQueryFnCsumLevelFnSkcToTcp6SockFnSkcToTcpSockFnSkcToTcpTimewaitSockFnSkcToTcpRequestSockFnSkcToUdp6SockFnGetTaskStackFnLoadHdrOptFnStoreHdrOptFnReserveHdrOptFnInodeStorageGetFnInodeStorageDeleteFnDPathFnCopyFromUserFnSnprintfBtfFnSeqPrintfBtfFnSkbCgroupClassidFnRedirectNeighFnPerCpuPtrFnThisCpuPtrFnRedirectPeerFnTaskStorageGetFnTaskStorageDeleteFnGetCurrentTaskBtfFnBprmOptsSetFnKtimeGetCoarseNsFnImaInodeHashFnSockFromFile" +const _BuiltinFunc_name = "FnUnspecFnMapLookupElemFnMapUpdateElemFnMapDeleteElemFnProbeReadFnKtimeGetNsFnTracePrintkFnGetPrandomU32FnGetSmpProcessorIdFnSkbStoreBytesFnL3CsumReplaceFnL4CsumReplaceFnTailCallFnCloneRedirectFnGetCurrentPidTgidFnGetCurrentUidGidFnGetCurrentCommFnGetCgroupClassidFnSkbVlanPushFnSkbVlanPopFnSkbGetTunnelKeyFnSkbSetTunnelKeyFnPerfEventReadFnRedirectFnGetRouteRealmFnPerfEventOutputFnSkbLoadBytesFnGetStackidFnCsumDiffFnSkbGetTunnelOptFnSkbSetTunnelOptFnSkbChangeProtoFnSkbChangeTypeFnSkbUnderCgroupFnGetHashRecalcFnGetCurrentTaskFnProbeWriteUserFnCurrentTaskUnderCgroupFnSkbChangeTailFnSkbPullDataFnCsumUpdateFnSetHashInvalidFnGetNumaNodeIdFnSkbChangeHeadFnXdpAdjustHeadFnProbeReadStrFnGetSocketCookieFnGetSocketUidFnSetHashFnSetsockoptFnSkbAdjustRoomFnRedirectMapFnSkRedirectMapFnSockMapUpdateFnXdpAdjustMetaFnPerfEventReadValueFnPerfProgReadValueFnGetsockoptFnOverrideReturnFnSockOpsCbFlagsSetFnMsgRedirectMapFnMsgApplyBytesFnMsgCorkBytesFnMsgPullDataFnBindFnXdpAdjustTailFnSkbGetXfrmStateFnGetStackFnSkbLoadBytesRelativeFnFibLookupFnSockHashUpdateFnMsgRedirectHashFnSkRedirectHashFnLwtPushEncapFnLwtSeg6StoreBytesFnLwtSeg6AdjustSrhFnLwtSeg6ActionFnRcRepeatFnRcKeydownFnSkbCgroupIdFnGetCurrentCgroupIdFnGetLocalStorageFnSkSelectReuseportFnSkbAncestorCgroupIdFnSkLookupTcpFnSkLookupUdpFnSkReleaseFnMapPushElemFnMapPopElemFnMapPeekElemFnMsgPushDataFnMsgPopDataFnRcPointerRelFnSpinLockFnSpinUnlockFnSkFullsockFnTcpSockFnSkbEcnSetCeFnGetListenerSockFnSkcLookupTcpFnTcpCheckSyncookieFnSysctlGetNameFnSysctlGetCurrentValueFnSysctlGetNewValueFnSysctlSetNewValueFnStrtolFnStrtoulFnSkStorageGetFnSkStorageDeleteFnSendSignalFnTcpGenSyncookieFnSkbOutputFnProbeReadUserFnProbeReadKernelFnProbeReadUserStrFnProbeReadKernelStrFnTcpSendAckFnSendSignalThreadFnJiffies64FnReadBranchRecordsFnGetNsCurrentPidTgidFnXdpOutputFnGetNetnsCookieFnGetCurrentAncestorCgroupIdFnSkAssignFnKtimeGetBootNsFnSeqPrintfFnSeqWriteFnSkCgroupIdFnSkAncestorCgroupIdFnRingbufOutputFnRingbufReserveFnRingbufSubmitFnRingbufDiscardFnRingbufQueryFnCsumLevelFnSkcToTcp6SockFnSkcToTcpSockFnSkcToTcpTimewaitSockFnSkcToTcpRequestSockFnSkcToUdp6SockFnGetTaskStackFnLoadHdrOptFnStoreHdrOptFnReserveHdrOptFnInodeStorageGetFnInodeStorageDeleteFnDPathFnCopyFromUserFnSnprintfBtfFnSeqPrintfBtfFnSkbCgroupClassidFnRedirectNeighFnPerCpuPtrFnThisCpuPtrFnRedirectPeerFnTaskStorageGetFnTaskStorageDeleteFnGetCurrentTaskBtfFnBprmOptsSetFnKtimeGetCoarseNsFnImaInodeHashFnSockFromFileFnCheckMtuFnForEachMapElemFnSnprintfFnSysBpfFnBtfFindByNameKindFnSysClose" -var _BuiltinFunc_index = [...]uint16{0, 8, 23, 38, 53, 64, 76, 89, 104, 123, 138, 153, 168, 178, 193, 212, 230, 246, 264, 277, 289, 306, 323, 338, 348, 363, 380, 394, 406, 416, 433, 450, 466, 481, 497, 512, 528, 544, 568, 583, 596, 608, 624, 639, 654, 669, 683, 700, 714, 723, 735, 750, 763, 778, 793, 808, 828, 847, 859, 875, 894, 910, 925, 939, 952, 958, 973, 990, 1000, 1022, 1033, 1049, 1066, 1082, 1096, 1115, 1133, 1148, 1158, 1169, 1182, 1202, 1219, 1238, 1259, 1272, 1285, 1296, 1309, 1321, 1334, 1347, 1359, 1373, 1383, 1395, 1407, 1416, 1429, 1446, 1460, 1479, 1494, 1517, 1536, 1555, 1563, 1572, 1586, 1603, 1615, 1632, 1643, 1658, 1675, 1693, 1713, 1725, 1743, 1754, 1773, 1794, 1805, 1821, 1849, 1859, 1875, 1886, 1896, 1908, 1928, 1943, 1959, 1974, 1990, 2004, 2015, 2030, 2044, 2066, 2087, 2102, 2116, 2128, 2141, 2156, 2173, 2193, 2200, 2214, 2227, 2241, 2259, 2274, 2285, 2297, 2311, 2327, 2346, 2365, 2378, 2396, 2410, 2424} +var _BuiltinFunc_index = [...]uint16{0, 8, 23, 38, 53, 64, 76, 89, 104, 123, 138, 153, 168, 178, 193, 212, 230, 246, 264, 277, 289, 306, 323, 338, 348, 363, 380, 394, 406, 416, 433, 450, 466, 481, 497, 512, 528, 544, 568, 583, 596, 608, 624, 639, 654, 669, 683, 700, 714, 723, 735, 750, 763, 778, 793, 808, 828, 847, 859, 875, 894, 910, 925, 939, 952, 958, 973, 990, 1000, 1022, 1033, 1049, 1066, 1082, 1096, 1115, 1133, 1148, 1158, 1169, 1182, 1202, 1219, 1238, 1259, 1272, 1285, 1296, 1309, 1321, 1334, 1347, 1359, 1373, 1383, 1395, 1407, 1416, 1429, 1446, 1460, 1479, 1494, 1517, 1536, 1555, 1563, 1572, 1586, 1603, 1615, 1632, 1643, 1658, 1675, 1693, 1713, 1725, 1743, 1754, 1773, 1794, 1805, 1821, 1849, 1859, 1875, 1886, 1896, 1908, 1928, 1943, 1959, 1974, 1990, 2004, 2015, 2030, 2044, 2066, 2087, 2102, 2116, 2128, 2141, 2156, 2173, 2193, 2200, 2214, 2227, 2241, 2259, 2274, 2285, 2297, 2311, 2327, 2346, 2365, 2378, 2396, 2410, 2424, 2434, 2450, 2460, 2468, 2487, 2497} func (i BuiltinFunc) String() string { if i < 0 || i >= BuiltinFunc(len(_BuiltinFunc_index)-1) { diff --git a/vendor/github.com/cilium/ebpf/asm/instruction.go b/vendor/github.com/cilium/ebpf/asm/instruction.go index e7ac0109e2..64d717d156 100644 --- a/vendor/github.com/cilium/ebpf/asm/instruction.go +++ b/vendor/github.com/cilium/ebpf/asm/instruction.go @@ -181,6 +181,11 @@ func (ins *Instruction) IsFunctionCall() bool { return ins.OpCode.JumpOp() == Call && ins.Src == PseudoCall } +// IsBuiltinCall returns true if the instruction is a built-in call, i.e. BPF helper call. +func (ins *Instruction) IsBuiltinCall() bool { + return ins.OpCode.JumpOp() == Call && ins.Src == R0 && ins.Dst == R0 +} + // IsConstantLoad returns true if the instruction loads a constant of the // given size. func (ins *Instruction) IsConstantLoad(size Size) bool { diff --git a/vendor/github.com/cilium/ebpf/attachtype_string.go b/vendor/github.com/cilium/ebpf/attachtype_string.go new file mode 100644 index 0000000000..de355ed909 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/attachtype_string.go @@ -0,0 +1,65 @@ +// Code generated by "stringer -type AttachType -trimprefix Attach"; DO NOT EDIT. + +package ebpf + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[AttachNone-0] + _ = x[AttachCGroupInetIngress-0] + _ = x[AttachCGroupInetEgress-1] + _ = x[AttachCGroupInetSockCreate-2] + _ = x[AttachCGroupSockOps-3] + _ = x[AttachSkSKBStreamParser-4] + _ = x[AttachSkSKBStreamVerdict-5] + _ = x[AttachCGroupDevice-6] + _ = x[AttachSkMsgVerdict-7] + _ = x[AttachCGroupInet4Bind-8] + _ = x[AttachCGroupInet6Bind-9] + _ = x[AttachCGroupInet4Connect-10] + _ = x[AttachCGroupInet6Connect-11] + _ = x[AttachCGroupInet4PostBind-12] + _ = x[AttachCGroupInet6PostBind-13] + _ = x[AttachCGroupUDP4Sendmsg-14] + _ = x[AttachCGroupUDP6Sendmsg-15] + _ = x[AttachLircMode2-16] + _ = x[AttachFlowDissector-17] + _ = x[AttachCGroupSysctl-18] + _ = x[AttachCGroupUDP4Recvmsg-19] + _ = x[AttachCGroupUDP6Recvmsg-20] + _ = x[AttachCGroupGetsockopt-21] + _ = x[AttachCGroupSetsockopt-22] + _ = x[AttachTraceRawTp-23] + _ = x[AttachTraceFEntry-24] + _ = x[AttachTraceFExit-25] + _ = x[AttachModifyReturn-26] + _ = x[AttachLSMMac-27] + _ = x[AttachTraceIter-28] + _ = x[AttachCgroupInet4GetPeername-29] + _ = x[AttachCgroupInet6GetPeername-30] + _ = x[AttachCgroupInet4GetSockname-31] + _ = x[AttachCgroupInet6GetSockname-32] + _ = x[AttachXDPDevMap-33] + _ = x[AttachCgroupInetSockRelease-34] + _ = x[AttachXDPCPUMap-35] + _ = x[AttachSkLookup-36] + _ = x[AttachXDP-37] + _ = x[AttachSkSKBVerdict-38] + _ = x[AttachSkReuseportSelect-39] + _ = x[AttachSkReuseportSelectOrMigrate-40] + _ = x[AttachPerfEvent-41] +} + +const _AttachType_name = "NoneCGroupInetEgressCGroupInetSockCreateCGroupSockOpsSkSKBStreamParserSkSKBStreamVerdictCGroupDeviceSkMsgVerdictCGroupInet4BindCGroupInet6BindCGroupInet4ConnectCGroupInet6ConnectCGroupInet4PostBindCGroupInet6PostBindCGroupUDP4SendmsgCGroupUDP6SendmsgLircMode2FlowDissectorCGroupSysctlCGroupUDP4RecvmsgCGroupUDP6RecvmsgCGroupGetsockoptCGroupSetsockoptTraceRawTpTraceFEntryTraceFExitModifyReturnLSMMacTraceIterCgroupInet4GetPeernameCgroupInet6GetPeernameCgroupInet4GetSocknameCgroupInet6GetSocknameXDPDevMapCgroupInetSockReleaseXDPCPUMapSkLookupXDPSkSKBVerdictSkReuseportSelectSkReuseportSelectOrMigratePerfEvent" + +var _AttachType_index = [...]uint16{0, 4, 20, 40, 53, 70, 88, 100, 112, 127, 142, 160, 178, 197, 216, 233, 250, 259, 272, 284, 301, 318, 334, 350, 360, 371, 381, 393, 399, 408, 430, 452, 474, 496, 505, 526, 535, 543, 546, 558, 575, 601, 610} + +func (i AttachType) String() string { + if i >= AttachType(len(_AttachType_index)-1) { + return "AttachType(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _AttachType_name[_AttachType_index[i]:_AttachType_index[i+1]] +} diff --git a/vendor/github.com/cilium/ebpf/collection.go b/vendor/github.com/cilium/ebpf/collection.go index 17cc69492e..2ededc87a0 100644 --- a/vendor/github.com/cilium/ebpf/collection.go +++ b/vendor/github.com/cilium/ebpf/collection.go @@ -1,6 +1,7 @@ package ebpf import ( + "encoding/binary" "errors" "fmt" "io" @@ -25,6 +26,10 @@ type CollectionOptions struct { type CollectionSpec struct { Maps map[string]*MapSpec Programs map[string]*ProgramSpec + + // ByteOrder specifies whether the ELF was compiled for + // big-endian or little-endian architectures. + ByteOrder binary.ByteOrder } // Copy returns a recursive copy of the spec. @@ -34,8 +39,9 @@ func (cs *CollectionSpec) Copy() *CollectionSpec { } cpy := CollectionSpec{ - Maps: make(map[string]*MapSpec, len(cs.Maps)), - Programs: make(map[string]*ProgramSpec, len(cs.Programs)), + Maps: make(map[string]*MapSpec, len(cs.Maps)), + Programs: make(map[string]*ProgramSpec, len(cs.Programs)), + ByteOrder: cs.ByteOrder, } for name, spec := range cs.Maps { @@ -123,7 +129,7 @@ func (cs *CollectionSpec) RewriteConstants(consts map[string]interface{}) error buf := make([]byte, len(value)) copy(buf, value) - err := patchValue(buf, btf.MapValue(rodata.BTF), consts) + err := patchValue(buf, rodata.BTF.Value, consts) if err != nil { return err } @@ -134,15 +140,15 @@ func (cs *CollectionSpec) RewriteConstants(consts map[string]interface{}) error // Assign the contents of a CollectionSpec to a struct. // -// This function is a short-cut to manually checking the presence -// of maps and programs in a collection spec. Consider using bpf2go if this -// sounds useful. +// This function is a shortcut to manually checking the presence +// of maps and programs in a CollectionSpec. Consider using bpf2go +// if this sounds useful. // -// The argument to must be a pointer to a struct. A field of the +// 'to' must be a pointer to a struct. A field of the // struct is updated with values from Programs or Maps if it // has an `ebpf` tag and its type is *ProgramSpec or *MapSpec. -// The tag gives the name of the program or map as found in -// the CollectionSpec. +// The tag's value specifies the name of the program or map as +// found in the CollectionSpec. // // struct { // Foo *ebpf.ProgramSpec `ebpf:"xdp_foo"` @@ -150,42 +156,47 @@ func (cs *CollectionSpec) RewriteConstants(consts map[string]interface{}) error // Ignored int // } // -// Returns an error if any of the fields can't be found, or -// if the same map or program is assigned multiple times. +// Returns an error if any of the eBPF objects can't be found, or +// if the same MapSpec or ProgramSpec is assigned multiple times. func (cs *CollectionSpec) Assign(to interface{}) error { - valueOf := func(typ reflect.Type, name string) (reflect.Value, error) { + // Assign() only supports assigning ProgramSpecs and MapSpecs, + // so doesn't load any resources into the kernel. + getValue := func(typ reflect.Type, name string) (interface{}, error) { switch typ { + case reflect.TypeOf((*ProgramSpec)(nil)): - p := cs.Programs[name] - if p == nil { - return reflect.Value{}, fmt.Errorf("missing program %q", name) + if p := cs.Programs[name]; p != nil { + return p, nil } - return reflect.ValueOf(p), nil + return nil, fmt.Errorf("missing program %q", name) + case reflect.TypeOf((*MapSpec)(nil)): - m := cs.Maps[name] - if m == nil { - return reflect.Value{}, fmt.Errorf("missing map %q", name) + if m := cs.Maps[name]; m != nil { + return m, nil } - return reflect.ValueOf(m), nil + return nil, fmt.Errorf("missing map %q", name) + default: - return reflect.Value{}, fmt.Errorf("unsupported type %s", typ) + return nil, fmt.Errorf("unsupported type %s", typ) } } - return assignValues(to, valueOf) + return assignValues(to, getValue) } -// LoadAndAssign maps and programs into the kernel and assign them to a struct. +// LoadAndAssign loads Maps and Programs into the kernel and assigns them +// to a struct. // -// This function is a short-cut to manually checking the presence -// of maps and programs in a collection spec. Consider using bpf2go if this -// sounds useful. +// This function is a shortcut to manually checking the presence +// of maps and programs in a CollectionSpec. Consider using bpf2go +// if this sounds useful. // -// The argument to must be a pointer to a struct. A field of the -// struct is updated with values from Programs or Maps if it -// has an `ebpf` tag and its type is *Program or *Map. -// The tag gives the name of the program or map as found in -// the CollectionSpec. +// 'to' must be a pointer to a struct. A field of the struct is updated with +// a Program or Map if it has an `ebpf` tag and its type is *Program or *Map. +// The tag's value specifies the name of the program or map as found in the +// CollectionSpec. Before updating the struct, the requested objects and their +// dependent resources are loaded into the kernel and populated with values if +// specified. // // struct { // Foo *ebpf.Program `ebpf:"xdp_foo"` @@ -196,39 +207,53 @@ func (cs *CollectionSpec) Assign(to interface{}) error { // opts may be nil. // // Returns an error if any of the fields can't be found, or -// if the same map or program is assigned multiple times. +// if the same Map or Program is assigned multiple times. func (cs *CollectionSpec) LoadAndAssign(to interface{}, opts *CollectionOptions) error { - if opts == nil { - opts = &CollectionOptions{} - } + loader := newCollectionLoader(cs, opts) + defer loader.cleanup() - loadMap, loadProgram, done, cleanup := lazyLoadCollection(cs, opts) - defer cleanup() - - valueOf := func(typ reflect.Type, name string) (reflect.Value, error) { + // Support assigning Programs and Maps, lazy-loading the required objects. + assignedMaps := make(map[string]bool) + getValue := func(typ reflect.Type, name string) (interface{}, error) { switch typ { + case reflect.TypeOf((*Program)(nil)): - p, err := loadProgram(name) - if err != nil { - return reflect.Value{}, err - } - return reflect.ValueOf(p), nil + return loader.loadProgram(name) + case reflect.TypeOf((*Map)(nil)): - m, err := loadMap(name) - if err != nil { - return reflect.Value{}, err - } - return reflect.ValueOf(m), nil + assignedMaps[name] = true + return loader.loadMap(name) + default: - return reflect.Value{}, fmt.Errorf("unsupported type %s", typ) + return nil, fmt.Errorf("unsupported type %s", typ) } } - if err := assignValues(to, valueOf); err != nil { + // Load the Maps and Programs requested by the annotated struct. + if err := assignValues(to, getValue); err != nil { return err } - done() + // Populate the requested maps. Has a chance of lazy-loading other dependent maps. + if err := loader.populateMaps(); err != nil { + return err + } + + // Evaluate the loader's objects after all (lazy)loading has taken place. + for n, m := range loader.maps { + switch m.typ { + case ProgramArray: + // Require all lazy-loaded ProgramArrays to be assigned to the given object. + // Without any references, they will be closed on the first GC and all tail + // calls into them will miss. + if !assignedMaps[n] { + return fmt.Errorf("ProgramArray %s must be assigned to prevent missed tail calls", n) + } + } + } + + loader.finalize() + return nil } @@ -246,24 +271,32 @@ func NewCollection(spec *CollectionSpec) (*Collection, error) { // NewCollectionWithOptions creates a Collection from a specification. func NewCollectionWithOptions(spec *CollectionSpec, opts CollectionOptions) (*Collection, error) { - loadMap, loadProgram, done, cleanup := lazyLoadCollection(spec, &opts) - defer cleanup() + loader := newCollectionLoader(spec, &opts) + defer loader.cleanup() + // Create maps first, as their fds need to be linked into programs. for mapName := range spec.Maps { - _, err := loadMap(mapName) - if err != nil { + if _, err := loader.loadMap(mapName); err != nil { return nil, err } } for progName := range spec.Programs { - _, err := loadProgram(progName) - if err != nil { + if _, err := loader.loadProgram(progName); err != nil { return nil, err } } - maps, progs := done() + // Maps can contain Program and Map stubs, so populate them after + // all Maps and Programs have been successfully loaded. + if err := loader.populateMaps(); err != nil { + return nil, err + } + + maps, progs := loader.maps, loader.programs + + loader.finalize() + return &Collection{ progs, maps, @@ -314,113 +347,154 @@ func (hc handleCache) close() { for _, handle := range hc.btfHandles { handle.Close() } - hc.btfHandles = nil - hc.btfSpecs = nil } -func lazyLoadCollection(coll *CollectionSpec, opts *CollectionOptions) ( - loadMap func(string) (*Map, error), - loadProgram func(string) (*Program, error), - done func() (map[string]*Map, map[string]*Program), - cleanup func(), -) { - var ( - maps = make(map[string]*Map) - progs = make(map[string]*Program) - handles = newHandleCache() - skipMapsAndProgs = false - ) +type collectionLoader struct { + coll *CollectionSpec + opts *CollectionOptions + maps map[string]*Map + programs map[string]*Program + handles *handleCache +} - cleanup = func() { - handles.close() - - if skipMapsAndProgs { - return - } - - for _, m := range maps { - m.Close() - } - - for _, p := range progs { - p.Close() - } +func newCollectionLoader(coll *CollectionSpec, opts *CollectionOptions) *collectionLoader { + if opts == nil { + opts = &CollectionOptions{} } - done = func() (map[string]*Map, map[string]*Program) { - skipMapsAndProgs = true - return maps, progs + return &collectionLoader{ + coll, + opts, + make(map[string]*Map), + make(map[string]*Program), + newHandleCache(), } +} - loadMap = func(mapName string) (*Map, error) { - if m := maps[mapName]; m != nil { - return m, nil - } +// finalize should be called when all the collectionLoader's resources +// have been successfully loaded into the kernel and populated with values. +func (cl *collectionLoader) finalize() { + cl.maps, cl.programs = nil, nil +} - mapSpec := coll.Maps[mapName] - if mapSpec == nil { - return nil, fmt.Errorf("missing map %s", mapName) - } +// cleanup cleans up all resources left over in the collectionLoader. +// Call finalize() when Map and Program creation/population is successful +// to prevent them from getting closed. +func (cl *collectionLoader) cleanup() { + cl.handles.close() + for _, m := range cl.maps { + m.Close() + } + for _, p := range cl.programs { + p.Close() + } +} - m, err := newMapWithOptions(mapSpec, opts.Maps, handles) - if err != nil { - return nil, fmt.Errorf("map %s: %w", mapName, err) - } - - maps[mapName] = m +func (cl *collectionLoader) loadMap(mapName string) (*Map, error) { + if m := cl.maps[mapName]; m != nil { return m, nil } - loadProgram = func(progName string) (*Program, error) { - if prog := progs[progName]; prog != nil { - return prog, nil + mapSpec := cl.coll.Maps[mapName] + if mapSpec == nil { + return nil, fmt.Errorf("missing map %s", mapName) + } + + m, err := newMapWithOptions(mapSpec, cl.opts.Maps, cl.handles) + if err != nil { + return nil, fmt.Errorf("map %s: %w", mapName, err) + } + + cl.maps[mapName] = m + return m, nil +} + +func (cl *collectionLoader) loadProgram(progName string) (*Program, error) { + if prog := cl.programs[progName]; prog != nil { + return prog, nil + } + + progSpec := cl.coll.Programs[progName] + if progSpec == nil { + return nil, fmt.Errorf("unknown program %s", progName) + } + + progSpec = progSpec.Copy() + + // Rewrite any reference to a valid map. + for i := range progSpec.Instructions { + ins := &progSpec.Instructions[i] + + if !ins.IsLoadFromMap() || ins.Reference == "" { + continue } - progSpec := coll.Programs[progName] - if progSpec == nil { - return nil, fmt.Errorf("unknown program %s", progName) + if uint32(ins.Constant) != math.MaxUint32 { + // Don't overwrite maps already rewritten, users can + // rewrite programs in the spec themselves + continue } - progSpec = progSpec.Copy() - - // Rewrite any reference to a valid map. - for i := range progSpec.Instructions { - ins := &progSpec.Instructions[i] - - if !ins.IsLoadFromMap() || ins.Reference == "" { - continue - } - - if uint32(ins.Constant) != math.MaxUint32 { - // Don't overwrite maps already rewritten, users can - // rewrite programs in the spec themselves - continue - } - - m, err := loadMap(ins.Reference) - if err != nil { - return nil, fmt.Errorf("program %s: %w", progName, err) - } - - fd := m.FD() - if fd < 0 { - return nil, fmt.Errorf("map %s: %w", ins.Reference, internal.ErrClosedFd) - } - if err := ins.RewriteMapPtr(m.FD()); err != nil { - return nil, fmt.Errorf("progam %s: map %s: %w", progName, ins.Reference, err) - } - } - - prog, err := newProgramWithOptions(progSpec, opts.Programs, handles) + m, err := cl.loadMap(ins.Reference) if err != nil { return nil, fmt.Errorf("program %s: %w", progName, err) } - progs[progName] = prog - return prog, nil + fd := m.FD() + if fd < 0 { + return nil, fmt.Errorf("map %s: %w", ins.Reference, internal.ErrClosedFd) + } + if err := ins.RewriteMapPtr(m.FD()); err != nil { + return nil, fmt.Errorf("program %s: map %s: %w", progName, ins.Reference, err) + } } - return + prog, err := newProgramWithOptions(progSpec, cl.opts.Programs, cl.handles) + if err != nil { + return nil, fmt.Errorf("program %s: %w", progName, err) + } + + cl.programs[progName] = prog + return prog, nil +} + +func (cl *collectionLoader) populateMaps() error { + for mapName, m := range cl.maps { + mapSpec, ok := cl.coll.Maps[mapName] + if !ok { + return fmt.Errorf("missing map spec %s", mapName) + } + + mapSpec = mapSpec.Copy() + + // Replace any object stubs with loaded objects. + for i, kv := range mapSpec.Contents { + switch v := kv.Value.(type) { + case programStub: + // loadProgram is idempotent and could return an existing Program. + prog, err := cl.loadProgram(string(v)) + if err != nil { + return fmt.Errorf("loading program %s, for map %s: %w", v, mapName, err) + } + mapSpec.Contents[i] = MapKV{kv.Key, prog} + + case mapStub: + // loadMap is idempotent and could return an existing Map. + innerMap, err := cl.loadMap(string(v)) + if err != nil { + return fmt.Errorf("loading inner map %s, for map %s: %w", v, mapName, err) + } + mapSpec.Contents[i] = MapKV{kv.Key, innerMap} + } + } + + // Populate and freeze the map if specified. + if err := m.finalize(mapSpec); err != nil { + return fmt.Errorf("populating map %s: %w", mapName, err) + } + } + + return nil } // LoadCollection parses an object file and converts it to a collection. @@ -466,108 +540,81 @@ func (coll *Collection) DetachProgram(name string) *Program { return p } -// Assign the contents of a collection to a struct. -// -// Deprecated: use CollectionSpec.Assign instead. It provides the same -// functionality but creates only the maps and programs requested. -func (coll *Collection) Assign(to interface{}) error { - assignedMaps := make(map[string]struct{}) - assignedPrograms := make(map[string]struct{}) - valueOf := func(typ reflect.Type, name string) (reflect.Value, error) { - switch typ { - case reflect.TypeOf((*Program)(nil)): - p := coll.Programs[name] - if p == nil { - return reflect.Value{}, fmt.Errorf("missing program %q", name) - } - assignedPrograms[name] = struct{}{} - return reflect.ValueOf(p), nil - case reflect.TypeOf((*Map)(nil)): - m := coll.Maps[name] - if m == nil { - return reflect.Value{}, fmt.Errorf("missing map %q", name) - } - assignedMaps[name] = struct{}{} - return reflect.ValueOf(m), nil - default: - return reflect.Value{}, fmt.Errorf("unsupported type %s", typ) - } - } - - if err := assignValues(to, valueOf); err != nil { - return err - } - - for name := range assignedPrograms { - coll.DetachProgram(name) - } - - for name := range assignedMaps { - coll.DetachMap(name) - } - - return nil +// structField represents a struct field containing the ebpf struct tag. +type structField struct { + reflect.StructField + value reflect.Value } -func assignValues(to interface{}, valueOf func(reflect.Type, string) (reflect.Value, error)) error { - type structField struct { - reflect.StructField - value reflect.Value +// ebpfFields extracts field names tagged with 'ebpf' from a struct type. +// Keep track of visited types to avoid infinite recursion. +func ebpfFields(structVal reflect.Value, visited map[reflect.Type]bool) ([]structField, error) { + if visited == nil { + visited = make(map[reflect.Type]bool) } - var ( - fields []structField - visitedTypes = make(map[reflect.Type]bool) - flattenStruct func(reflect.Value) error - ) + structType := structVal.Type() + if structType.Kind() != reflect.Struct { + return nil, fmt.Errorf("%s is not a struct", structType) + } - flattenStruct = func(structVal reflect.Value) error { - structType := structVal.Type() - if structType.Kind() != reflect.Struct { - return fmt.Errorf("%s is not a struct", structType) + if visited[structType] { + return nil, fmt.Errorf("recursion on type %s", structType) + } + + fields := make([]structField, 0, structType.NumField()) + for i := 0; i < structType.NumField(); i++ { + field := structField{structType.Field(i), structVal.Field(i)} + + // If the field is tagged, gather it and move on. + name := field.Tag.Get("ebpf") + if name != "" { + fields = append(fields, field) + continue } - if visitedTypes[structType] { - return fmt.Errorf("recursion on type %s", structType) - } - - for i := 0; i < structType.NumField(); i++ { - field := structField{structType.Field(i), structVal.Field(i)} - - name := field.Tag.Get("ebpf") - if name != "" { - fields = append(fields, field) + // If the field does not have an ebpf tag, but is a struct or a pointer + // to a struct, attempt to gather its fields as well. + var v reflect.Value + switch field.Type.Kind() { + case reflect.Ptr: + if field.Type.Elem().Kind() != reflect.Struct { continue } - var err error - switch field.Type.Kind() { - case reflect.Ptr: - if field.Type.Elem().Kind() != reflect.Struct { - continue - } - - if field.value.IsNil() { - return fmt.Errorf("nil pointer to %s", structType) - } - - err = flattenStruct(field.value.Elem()) - - case reflect.Struct: - err = flattenStruct(field.value) - - default: - continue + if field.value.IsNil() { + return nil, fmt.Errorf("nil pointer to %s", structType) } - if err != nil { - return fmt.Errorf("field %s: %w", field.Name, err) - } + // Obtain the destination type of the pointer. + v = field.value.Elem() + + case reflect.Struct: + // Reference the value's type directly. + v = field.value + + default: + continue } - return nil + inner, err := ebpfFields(v, visited) + if err != nil { + return nil, fmt.Errorf("field %s: %w", field.Name, err) + } + + fields = append(fields, inner...) } + return fields, nil +} + +// assignValues attempts to populate all fields of 'to' tagged with 'ebpf'. +// +// getValue is called for every tagged field of 'to' and must return the value +// to be assigned to the field with the given typ and name. +func assignValues(to interface{}, + getValue func(typ reflect.Type, name string) (interface{}, error)) error { + toValue := reflect.ValueOf(to) if toValue.Type().Kind() != reflect.Ptr { return fmt.Errorf("%T is not a pointer to struct", to) @@ -577,7 +624,8 @@ func assignValues(to interface{}, valueOf func(reflect.Type, string) (reflect.Va return fmt.Errorf("nil pointer to %T", to) } - if err := flattenStruct(toValue.Elem()); err != nil { + fields, err := ebpfFields(toValue.Elem(), nil) + if err != nil { return err } @@ -587,19 +635,23 @@ func assignValues(to interface{}, valueOf func(reflect.Type, string) (reflect.Va name string } - assignedTo := make(map[elem]string) + assigned := make(map[elem]string) for _, field := range fields { - name := field.Tag.Get("ebpf") - if strings.Contains(name, ",") { + // Get string value the field is tagged with. + tag := field.Tag.Get("ebpf") + if strings.Contains(tag, ",") { return fmt.Errorf("field %s: ebpf tag contains a comma", field.Name) } - e := elem{field.Type, name} - if assignedField := assignedTo[e]; assignedField != "" { - return fmt.Errorf("field %s: %q was already assigned to %s", field.Name, name, assignedField) + // Check if the eBPF object with the requested + // type and tag was already assigned elsewhere. + e := elem{field.Type, tag} + if af := assigned[e]; af != "" { + return fmt.Errorf("field %s: object %q was already assigned to %s", field.Name, tag, af) } - value, err := valueOf(field.Type, name) + // Get the eBPF object referred to by the tag. + value, err := getValue(field.Type, tag) if err != nil { return fmt.Errorf("field %s: %w", field.Name, err) } @@ -607,9 +659,9 @@ func assignValues(to interface{}, valueOf func(reflect.Type, string) (reflect.Va if !field.value.CanSet() { return fmt.Errorf("field %s: can't set value", field.Name) } + field.value.Set(reflect.ValueOf(value)) - field.value.Set(value) - assignedTo[e] = field.Name + assigned[e] = field.Name } return nil diff --git a/vendor/github.com/cilium/ebpf/elf_reader.go b/vendor/github.com/cilium/ebpf/elf_reader.go index c2afbc36a5..42010f43e5 100644 --- a/vendor/github.com/cilium/ebpf/elf_reader.go +++ b/vendor/github.com/cilium/ebpf/elf_reader.go @@ -19,7 +19,7 @@ import ( ) // elfCode is a convenience to reduce the amount of arguments that have to -// be passed around explicitly. You should treat it's contents as immutable. +// be passed around explicitly. You should treat its contents as immutable. type elfCode struct { *internal.SafeELFFile sections map[elf.SectionIndex]*elfSection @@ -188,7 +188,7 @@ func LoadCollectionSpecFromReader(rd io.ReaderAt) (*CollectionSpec, error) { return nil, fmt.Errorf("load programs: %w", err) } - return &CollectionSpec{maps, progs}, nil + return &CollectionSpec{maps, progs, ec.ByteOrder}, nil } func loadLicense(sec *elf.Section) (string, error) { @@ -520,8 +520,12 @@ func (ec *elfCode) loadMaps(maps map[string]*MapSpec) error { return fmt.Errorf("map %s: missing flags", mapName) } - if _, err := io.Copy(internal.DiscardZeroes{}, lr); err != nil { - return fmt.Errorf("map %s: unknown and non-zero fields in definition", mapName) + extra, err := io.ReadAll(lr) + if err != nil { + return fmt.Errorf("map %s: reading map tail: %w", mapName, err) + } + if len(extra) > 0 { + spec.Extra = *bytes.NewReader(extra) } if err := spec.clampPerfEventArraySize(); err != nil { @@ -535,6 +539,9 @@ func (ec *elfCode) loadMaps(maps map[string]*MapSpec) error { return nil } +// loadBTFMaps iterates over all ELF sections marked as BTF map sections +// (like .maps) and parses them into MapSpecs. Dump the .maps section and +// any relocations with `readelf -x .maps -r `. func (ec *elfCode) loadBTFMaps(maps map[string]*MapSpec) error { for _, sec := range ec.sections { if sec.kind != btfMapSection { @@ -545,33 +552,46 @@ func (ec *elfCode) loadBTFMaps(maps map[string]*MapSpec) error { return fmt.Errorf("missing BTF") } - _, err := io.Copy(internal.DiscardZeroes{}, bufio.NewReader(sec.Open())) - if err != nil { - return fmt.Errorf("section %v: initializing BTF map definitions: %w", sec.Name, internal.ErrNotSupported) - } - - var ds btf.Datasec + // Each section must appear as a DataSec in the ELF's BTF blob. + var ds *btf.Datasec if err := ec.btf.FindType(sec.Name, &ds); err != nil { return fmt.Errorf("cannot find section '%s' in BTF: %w", sec.Name, err) } + // Open a Reader to the ELF's raw section bytes so we can assert that all + // of them are zero on a per-map (per-Var) basis. For now, the section's + // sole purpose is to receive relocations, so all must be zero. + rs := sec.Open() + for _, vs := range ds.Vars { + // BPF maps are declared as and assigned to global variables, + // so iterate over each Var in the DataSec and validate their types. v, ok := vs.Type.(*btf.Var) if !ok { return fmt.Errorf("section %v: unexpected type %s", sec.Name, vs.Type) } name := string(v.Name) + // The BTF metadata for each Var contains the full length of the map + // declaration, so read the corresponding amount of bytes from the ELF. + // This way, we can pinpoint which map declaration contains unexpected + // (and therefore unsupported) data. + _, err := io.Copy(internal.DiscardZeroes{}, io.LimitReader(rs, int64(vs.Size))) + if err != nil { + return fmt.Errorf("section %v: map %s: initializing BTF map definitions: %w", sec.Name, name, internal.ErrNotSupported) + } + if maps[name] != nil { return fmt.Errorf("section %v: map %s already exists", sec.Name, name) } + // Each Var representing a BTF map definition contains a Struct. mapStruct, ok := v.Type.(*btf.Struct) if !ok { return fmt.Errorf("expected struct, got %s", v.Type) } - mapSpec, err := mapSpecFromBTF(name, mapStruct, false, ec.btf) + mapSpec, err := mapSpecFromBTF(sec, &vs, mapStruct, ec.btf, name, false) if err != nil { return fmt.Errorf("map %v: %w", name, err) } @@ -582,32 +602,52 @@ func (ec *elfCode) loadBTFMaps(maps map[string]*MapSpec) error { maps[name] = mapSpec } + + // Drain the ELF section reader to make sure all bytes are accounted for + // with BTF metadata. + i, err := io.Copy(io.Discard, rs) + if err != nil { + return fmt.Errorf("section %v: unexpected error reading remainder of ELF section: %w", sec.Name, err) + } + if i > 0 { + return fmt.Errorf("section %v: %d unexpected remaining bytes in ELF section, invalid BTF?", sec.Name, i) + } } return nil } +// A programStub is a placeholder for a Program to be inserted at a certain map key. +// It needs to be resolved into a Program later on in the loader process. +type programStub string + +// A mapStub is a placeholder for a Map to be inserted at a certain map key. +// It needs to be resolved into a Map later on in the loader process. +type mapStub string + // mapSpecFromBTF produces a MapSpec based on a btf.Struct def representing // a BTF map definition. The name and spec arguments will be copied to the // resulting MapSpec, and inner must be true on any resursive invocations. -func mapSpecFromBTF(name string, def *btf.Struct, inner bool, spec *btf.Spec) (*MapSpec, error) { - +func mapSpecFromBTF(es *elfSection, vs *btf.VarSecinfo, def *btf.Struct, spec *btf.Spec, name string, inner bool) (*MapSpec, error) { var ( - key, value btf.Type - keySize, valueSize uint32 - mapType, flags, maxEntries uint32 - pinType PinType - innerMapSpec *MapSpec - err error + key, value btf.Type + keySize, valueSize uint32 + mapType MapType + flags, maxEntries uint32 + pinType PinType + innerMapSpec *MapSpec + contents []MapKV + err error ) for i, member := range def.Members { switch member.Name { case "type": - mapType, err = uintFromBTF(member.Type) + mt, err := uintFromBTF(member.Type) if err != nil { return nil, fmt.Errorf("can't get type: %w", err) } + mapType = MapType(mt) case "map_flags": flags, err = uintFromBTF(member.Type) @@ -717,7 +757,7 @@ func mapSpecFromBTF(name string, def *btf.Struct, inner bool, spec *btf.Spec) (* case *btf.Struct: // The values member pointing to an array of structs means we're expecting // a map-in-map declaration. - if MapType(mapType) != ArrayOfMaps && MapType(mapType) != HashOfMaps { + if mapType != ArrayOfMaps && mapType != HashOfMaps { return nil, errors.New("outer map needs to be an array or a hash of maps") } if inner { @@ -731,21 +771,38 @@ func mapSpecFromBTF(name string, def *btf.Struct, inner bool, spec *btf.Spec) (* // on kernels 5.2 and up) // Pass the BTF spec from the parent object, since both parent and // child must be created from the same BTF blob (on kernels that support BTF). - innerMapSpec, err = mapSpecFromBTF(name+"_inner", t, true, spec) + innerMapSpec, err = mapSpecFromBTF(es, vs, t, spec, name+"_inner", true) if err != nil { return nil, fmt.Errorf("can't parse BTF map definition of inner map: %w", err) } + case *btf.FuncProto: + // The values member contains an array of function pointers, meaning an + // autopopulated PROG_ARRAY. + if mapType != ProgramArray { + return nil, errors.New("map needs to be a program array") + } + default: return nil, fmt.Errorf("unsupported value type %q in 'values' field", t) } + contents, err = resolveBTFValuesContents(es, vs, member) + if err != nil { + return nil, fmt.Errorf("resolving values contents: %w", err) + } + default: return nil, fmt.Errorf("unrecognized field %s in BTF map definition", member.Name) } } - bm := btf.NewMap(spec, key, value) + if key == nil { + key = &btf.Void{} + } + if value == nil { + value = &btf.Void{} + } return &MapSpec{ Name: SanitizeName(name, -1), @@ -754,9 +811,10 @@ func mapSpecFromBTF(name string, def *btf.Struct, inner bool, spec *btf.Spec) (* ValueSize: valueSize, MaxEntries: maxEntries, Flags: flags, - BTF: &bm, + BTF: &btf.Map{Spec: spec, Key: key, Value: value}, Pinning: pinType, InnerMap: innerMapSpec, + Contents: contents, }, nil } @@ -793,6 +851,64 @@ func resolveBTFArrayMacro(typ btf.Type) (btf.Type, error) { return ptr.Target, nil } +// resolveBTFValuesContents resolves relocations into ELF sections belonging +// to btf.VarSecinfo's. This can be used on the 'values' member in BTF map +// definitions to extract static declarations of map contents. +func resolveBTFValuesContents(es *elfSection, vs *btf.VarSecinfo, member btf.Member) ([]MapKV, error) { + // The elements of a .values pointer array are not encoded in BTF. + // Instead, relocations are generated into each array index. + // However, it's possible to leave certain array indices empty, so all + // indices' offsets need to be checked for emitted relocations. + + // The offset of the 'values' member within the _struct_ (in bits) + // is the starting point of the array. Convert to bytes. Add VarSecinfo + // offset to get the absolute position in the ELF blob. + start := (member.OffsetBits / 8) + vs.Offset + // 'values' is encoded in BTF as a zero (variable) length struct + // member, and its contents run until the end of the VarSecinfo. + // Add VarSecinfo offset to get the absolute position in the ELF blob. + end := vs.Size + vs.Offset + // The size of an address in this section. This determines the width of + // an index in the array. + align := uint32(es.SectionHeader.Addralign) + + // Check if variable-length section is aligned. + if (end-start)%align != 0 { + return nil, errors.New("unaligned static values section") + } + elems := (end - start) / align + + if elems == 0 { + return nil, nil + } + + contents := make([]MapKV, 0, elems) + + // k is the array index, off is its corresponding ELF section offset. + for k, off := uint32(0), start; k < elems; k, off = k+1, off+align { + r, ok := es.relocations[uint64(off)] + if !ok { + continue + } + + // Relocation exists for the current offset in the ELF section. + // Emit a value stub based on the type of relocation to be replaced by + // a real fd later in the pipeline before populating the map. + // Map keys are encoded in MapKV entries, so empty array indices are + // skipped here. + switch t := elf.ST_TYPE(r.Info); t { + case elf.STT_FUNC: + contents = append(contents, MapKV{uint32(k), programStub(r.Name)}) + case elf.STT_OBJECT: + contents = append(contents, MapKV{uint32(k), mapStub(r.Name)}) + default: + return nil, fmt.Errorf("unknown relocation type %v", t) + } + } + + return contents, nil +} + func (ec *elfCode) loadDataSections(maps map[string]*MapSpec) error { for _, sec := range ec.sections { if sec.kind != dataSection { @@ -809,9 +925,9 @@ func (ec *elfCode) loadDataSections(maps map[string]*MapSpec) error { return errors.New("data sections require BTF, make sure all consts are marked as static") } - btfMap, err := ec.btf.Datasec(sec.Name) - if err != nil { - return err + var datasec *btf.Datasec + if err := ec.btf.FindType(sec.Name, &datasec); err != nil { + return fmt.Errorf("data section %s: can't get BTF: %w", sec.Name, err) } data, err := sec.Data() @@ -830,7 +946,7 @@ func (ec *elfCode) loadDataSections(maps map[string]*MapSpec) error { ValueSize: uint32(len(data)), MaxEntries: 1, Contents: []MapKV{{uint32(0), data}}, - BTF: btfMap, + BTF: &btf.Map{Spec: ec.btf, Key: &btf.Void{}, Value: datasec}, } switch sec.Name { @@ -855,6 +971,8 @@ func getProgType(sectionName string) (ProgramType, AttachType, uint32, string) { }{ // From https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/bpf/libbpf.c "socket": {SocketFilter, AttachNone, 0}, + "sk_reuseport/migrate": {SkReuseport, AttachSkReuseportSelectOrMigrate, 0}, + "sk_reuseport": {SkReuseport, AttachSkReuseportSelect, 0}, "seccomp": {SocketFilter, AttachNone, 0}, "kprobe/": {Kprobe, AttachNone, 0}, "uprobe/": {Kprobe, AttachNone, 0}, @@ -884,6 +1002,7 @@ func getProgType(sectionName string) (ProgramType, AttachType, uint32, string) { "fmod_ret.s/": {Tracing, AttachModifyReturn, unix.BPF_F_SLEEPABLE}, "fexit.s/": {Tracing, AttachTraceFExit, unix.BPF_F_SLEEPABLE}, "sk_lookup/": {SkLookup, AttachSkLookup, 0}, + "freplace/": {Extension, AttachNone, 0}, "lsm/": {LSM, AttachLSMMac, 0}, "lsm.s/": {LSM, AttachLSMMac, unix.BPF_F_SLEEPABLE}, @@ -907,6 +1026,11 @@ func getProgType(sectionName string) (ProgramType, AttachType, uint32, string) { "cgroup/setsockopt": {CGroupSockopt, AttachCGroupSetsockopt, 0}, "classifier": {SchedCLS, AttachNone, 0}, "action": {SchedACT, AttachNone, 0}, + + "cgroup/getsockname4": {CGroupSockAddr, AttachCgroupInet4GetSockname, 0}, + "cgroup/getsockname6": {CGroupSockAddr, AttachCgroupInet6GetSockname, 0}, + "cgroup/getpeername4": {CGroupSockAddr, AttachCgroupInet4GetPeername, 0}, + "cgroup/getpeername6": {CGroupSockAddr, AttachCgroupInet6GetPeername, 0}, } for prefix, t := range types { diff --git a/vendor/github.com/cilium/ebpf/elf_reader_fuzz.go b/vendor/github.com/cilium/ebpf/elf_reader_fuzz.go index d46d135f2f..5f4e0a0ad0 100644 --- a/vendor/github.com/cilium/ebpf/elf_reader_fuzz.go +++ b/vendor/github.com/cilium/ebpf/elf_reader_fuzz.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz // Use with https://github.com/dvyukov/go-fuzz diff --git a/vendor/github.com/cilium/ebpf/info.go b/vendor/github.com/cilium/ebpf/info.go index b95131ef57..65fa4d7d85 100644 --- a/vendor/github.com/cilium/ebpf/info.go +++ b/vendor/github.com/cilium/ebpf/info.go @@ -12,6 +12,7 @@ import ( "time" "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/btf" ) // MapInfo describes a map. @@ -87,12 +88,16 @@ type ProgramInfo struct { Tag string // Name as supplied by user space at load time. Name string + // BTF for the program. + btf btf.ID + // IDS map ids related to program. + ids []MapID stats *programStats } func newProgramInfoFromFd(fd *internal.FD) (*ProgramInfo, error) { - info, err := bpfGetProgInfoByFD(fd) + info, err := bpfGetProgInfoByFD(fd, nil) if errors.Is(err, syscall.EINVAL) { return newProgramInfoFromProc(fd) } @@ -100,6 +105,15 @@ func newProgramInfoFromFd(fd *internal.FD) (*ProgramInfo, error) { return nil, err } + var mapIDs []MapID + if info.nr_map_ids > 0 { + mapIDs = make([]MapID, info.nr_map_ids) + info, err = bpfGetProgInfoByFD(fd, mapIDs) + if err != nil { + return nil, err + } + } + return &ProgramInfo{ Type: ProgramType(info.prog_type), id: ProgramID(info.id), @@ -107,6 +121,8 @@ func newProgramInfoFromFd(fd *internal.FD) (*ProgramInfo, error) { Tag: hex.EncodeToString(info.tag[:]), // name is available from 4.15. Name: internal.CString(info.name[:]), + btf: btf.ID(info.btf_id), + ids: mapIDs, stats: &programStats{ runtime: time.Duration(info.run_time_ns), runCount: info.run_cnt, @@ -142,6 +158,17 @@ func (pi *ProgramInfo) ID() (ProgramID, bool) { return pi.id, pi.id > 0 } +// BTFID returns the BTF ID associated with the program. +// +// Available from 5.0. +// +// The bool return value indicates whether this optional field is available and +// populated. (The field may be available but not populated if the kernel +// supports the field but the program was loaded without BTF information.) +func (pi *ProgramInfo) BTFID() (btf.ID, bool) { + return pi.btf, pi.btf > 0 +} + // RunCount returns the total number of times the program was called. // // Can return 0 if the collection of statistics is not enabled. See EnableStats(). @@ -164,6 +191,13 @@ func (pi *ProgramInfo) Runtime() (time.Duration, bool) { return time.Duration(0), false } +// MapIDs returns the maps related to the program. +// +// The bool return value indicates whether this optional field is available. +func (pi *ProgramInfo) MapIDs() ([]MapID, bool) { + return pi.ids, pi.ids != nil +} + func scanFdInfo(fd *internal.FD, fields map[string]interface{}) error { raw, err := fd.Value() if err != nil { diff --git a/vendor/github.com/cilium/ebpf/internal/align.go b/vendor/github.com/cilium/ebpf/internal/align.go new file mode 100644 index 0000000000..8b4f2658ea --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/align.go @@ -0,0 +1,6 @@ +package internal + +// Align returns 'n' updated to 'alignment' boundary. +func Align(n, alignment int) int { + return (int(n) + alignment - 1) / alignment * alignment +} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/btf.go b/vendor/github.com/cilium/ebpf/internal/btf/btf.go index 5da9e11921..2b5f6d226a 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/btf.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/btf.go @@ -7,7 +7,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "math" "os" "reflect" @@ -27,12 +26,15 @@ var ( ErrNoExtendedInfo = errors.New("no extended info") ) +// ID represents the unique ID of a BTF object. +type ID uint32 + // Spec represents decoded BTF. type Spec struct { rawTypes []rawType strings stringTable types []Type - namedTypes map[string][]namedType + namedTypes map[string][]NamedType funcInfos map[string]extInfo lineInfos map[string]extInfo coreRelos map[string]coreRelos @@ -61,15 +63,6 @@ func LoadSpecFromReader(rd io.ReaderAt) (*Spec, error) { } defer file.Close() - btfSection, btfExtSection, sectionSizes, err := findBtfSections(file) - if err != nil { - return nil, err - } - - if btfSection == nil { - return nil, fmt.Errorf("btf: %w", ErrNotFound) - } - symbols, err := file.Symbols() if err != nil { return nil, fmt.Errorf("can't read symbols: %v", err) @@ -87,10 +80,6 @@ func LoadSpecFromReader(rd io.ReaderAt) (*Spec, error) { } secName := file.Sections[symbol.Section].Name - if _, ok := sectionSizes[secName]; !ok { - continue - } - if symbol.Value > math.MaxUint32 { return nil, fmt.Errorf("section %s: symbol %s: size exceeds maximum", secName, symbol.Name) } @@ -98,24 +87,10 @@ func LoadSpecFromReader(rd io.ReaderAt) (*Spec, error) { variableOffsets[variable{secName, symbol.Name}] = uint32(symbol.Value) } - spec, err := loadNakedSpec(btfSection.Open(), file.ByteOrder, sectionSizes, variableOffsets) - if err != nil { - return nil, err - } - - if btfExtSection == nil { - return spec, nil - } - - spec.funcInfos, spec.lineInfos, spec.coreRelos, err = parseExtInfos(btfExtSection.Open(), file.ByteOrder, spec.strings) - if err != nil { - return nil, fmt.Errorf("can't read ext info: %w", err) - } - - return spec, nil + return loadSpecFromELF(file, variableOffsets) } -func findBtfSections(file *internal.SafeELFFile) (*elf.Section, *elf.Section, map[string]uint32, error) { +func loadSpecFromELF(file *internal.SafeELFFile, variableOffsets map[variable]uint32) (*Spec, error) { var ( btfSection *elf.Section btfExtSection *elf.Section @@ -134,33 +109,45 @@ func findBtfSections(file *internal.SafeELFFile) (*elf.Section, *elf.Section, ma } if sec.Size > math.MaxUint32 { - return nil, nil, nil, fmt.Errorf("section %s exceeds maximum size", sec.Name) + return nil, fmt.Errorf("section %s exceeds maximum size", sec.Name) } sectionSizes[sec.Name] = uint32(sec.Size) } } - return btfSection, btfExtSection, sectionSizes, nil -} -func loadSpecFromVmlinux(rd io.ReaderAt) (*Spec, error) { - file, err := internal.NewSafeELFFile(rd) + if btfSection == nil { + return nil, fmt.Errorf("btf: %w", ErrNotFound) + } + + spec, err := loadRawSpec(btfSection.Open(), file.ByteOrder, sectionSizes, variableOffsets) if err != nil { return nil, err } - defer file.Close() - btfSection, _, _, err := findBtfSections(file) + if btfExtSection == nil { + return spec, nil + } + + spec.funcInfos, spec.lineInfos, spec.coreRelos, err = parseExtInfos(btfExtSection.Open(), file.ByteOrder, spec.strings) if err != nil { - return nil, fmt.Errorf(".BTF ELF section: %s", err) + return nil, fmt.Errorf("can't read ext info: %w", err) } - if btfSection == nil { - return nil, fmt.Errorf("unable to find .BTF ELF section") - } - return loadNakedSpec(btfSection.Open(), file.ByteOrder, nil, nil) + + return spec, nil } -func loadNakedSpec(btf io.ReadSeeker, bo binary.ByteOrder, sectionSizes map[string]uint32, variableOffsets map[variable]uint32) (*Spec, error) { +// LoadRawSpec reads a blob of BTF data that isn't wrapped in an ELF file. +// +// Prefer using LoadSpecFromReader, since this function only supports a subset +// of BTF. +func LoadRawSpec(btf io.Reader, bo binary.ByteOrder) (*Spec, error) { + // This will return an error if we encounter a Datasec, since we can't fix + // it up. + return loadRawSpec(btf, bo, nil, nil) +} + +func loadRawSpec(btf io.Reader, bo binary.ByteOrder, sectionSizes map[string]uint32, variableOffsets map[variable]uint32) (*Spec, error) { rawTypes, rawStrings, err := parseBTF(btf, bo) if err != nil { return nil, err @@ -217,7 +204,7 @@ func loadKernelSpec() (*Spec, error) { if err == nil { defer fh.Close() - return loadNakedSpec(fh, internal.NativeEndian, nil, nil) + return LoadRawSpec(fh, internal.NativeEndian) } // use same list of locations as libbpf @@ -241,14 +228,20 @@ func loadKernelSpec() (*Spec, error) { } defer fh.Close() - return loadSpecFromVmlinux(fh) + file, err := internal.NewSafeELFFile(fh) + if err != nil { + return nil, err + } + defer file.Close() + + return loadSpecFromELF(file, nil) } return nil, fmt.Errorf("no BTF for kernel version %s: %w", release, internal.ErrNotSupported) } -func parseBTF(btf io.ReadSeeker, bo binary.ByteOrder) ([]rawType, stringTable, error) { - rawBTF, err := ioutil.ReadAll(btf) +func parseBTF(btf io.Reader, bo binary.ByteOrder) ([]rawType, stringTable, error) { + rawBTF, err := io.ReadAll(btf) if err != nil { return nil, nil, fmt.Errorf("can't read BTF: %v", err) } @@ -357,6 +350,30 @@ func fixupDatasec(rawTypes []rawType, rawStrings stringTable, sectionSizes map[s return nil } +// Copy creates a copy of Spec. +func (s *Spec) Copy() *Spec { + types, _ := copyTypes(s.types, nil) + namedTypes := make(map[string][]NamedType) + for _, typ := range types { + if named, ok := typ.(NamedType); ok { + name := essentialName(named.TypeName()) + namedTypes[name] = append(namedTypes[name], named) + } + } + + // NB: Other parts of spec are not copied since they are immutable. + return &Spec{ + s.rawTypes, + s.strings, + types, + namedTypes, + s.funcInfos, + s.lineInfos, + s.coreRelos, + s.byteOrder, + } +} + type marshalOpts struct { ByteOrder binary.ByteOrder StripFuncLinkage bool @@ -447,36 +464,37 @@ func (s *Spec) Program(name string, length uint64) (*Program, error) { return &Program{s, length, funcInfos, lineInfos, relos}, nil } -// Datasec returns the BTF required to create maps which represent data sections. -func (s *Spec) Datasec(name string) (*Map, error) { - var datasec Datasec - if err := s.FindType(name, &datasec); err != nil { - return nil, fmt.Errorf("data section %s: can't get BTF: %w", name, err) - } - - m := NewMap(s, &Void{}, &datasec) - return &m, nil -} - // FindType searches for a type with a specific name. // -// hint determines the type of the returned Type. +// Called T a type that satisfies Type, typ must be a non-nil **T. +// On success, the address of the found type will be copied in typ. // // Returns an error wrapping ErrNotFound if no matching // type exists in spec. -func (s *Spec) FindType(name string, typ Type) error { - var ( - wanted = reflect.TypeOf(typ) - candidate Type - ) +func (s *Spec) FindType(name string, typ interface{}) error { + typValue := reflect.ValueOf(typ) + if typValue.Kind() != reflect.Ptr { + return fmt.Errorf("%T is not a pointer", typ) + } + typPtr := typValue.Elem() + if !typPtr.CanSet() { + return fmt.Errorf("%T cannot be set", typ) + } + + wanted := typPtr.Type() + if !wanted.AssignableTo(reflect.TypeOf((*Type)(nil)).Elem()) { + return fmt.Errorf("%T does not satisfy Type interface", typ) + } + + var candidate Type for _, typ := range s.namedTypes[essentialName(name)] { if reflect.TypeOf(typ) != wanted { continue } // Match against the full name, not just the essential one. - if typ.name() != name { + if typ.TypeName() != name { continue } @@ -491,15 +509,15 @@ func (s *Spec) FindType(name string, typ Type) error { return fmt.Errorf("type %s: %w", name, ErrNotFound) } - cpy, _ := copyType(candidate, nil) - value := reflect.Indirect(reflect.ValueOf(cpy)) - reflect.Indirect(reflect.ValueOf(typ)).Set(value) + typPtr.Set(reflect.ValueOf(candidate)) + return nil } // Handle is a reference to BTF loaded into the kernel. type Handle struct { - fd *internal.FD + spec *Spec + fd *internal.FD } // NewHandle loads BTF into the kernel. @@ -541,7 +559,32 @@ func NewHandle(spec *Spec) (*Handle, error) { return nil, internal.ErrorWithLog(err, logBuf, logErr) } - return &Handle{fd}, nil + return &Handle{spec.Copy(), fd}, nil +} + +// NewHandleFromID returns the BTF handle for a given id. +// +// Returns ErrNotExist, if there is no BTF with the given id. +// +// Requires CAP_SYS_ADMIN. +func NewHandleFromID(id ID) (*Handle, error) { + fd, err := internal.BPFObjGetFDByID(internal.BPF_BTF_GET_FD_BY_ID, uint32(id)) + if err != nil { + return nil, fmt.Errorf("get BTF by id: %w", err) + } + + info, err := newInfoFromFd(fd) + if err != nil { + _ = fd.Close() + return nil, fmt.Errorf("get BTF spec for handle: %w", err) + } + + return &Handle{info.BTF, fd}, nil +} + +// Spec returns the Spec that defined the BTF loaded into the kernel. +func (h *Handle) Spec() *Spec { + return h.spec } // Close destroys the handle. @@ -563,43 +606,8 @@ func (h *Handle) FD() int { // Map is the BTF for a map. type Map struct { - spec *Spec - key, value Type -} - -// NewMap returns a new Map containing the given values. -// The key and value arguments are initialized to Void if nil values are given. -func NewMap(spec *Spec, key Type, value Type) Map { - if key == nil { - key = &Void{} - } - if value == nil { - value = &Void{} - } - - return Map{ - spec: spec, - key: key, - value: value, - } -} - -// MapSpec should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapSpec(m *Map) *Spec { - return m.spec -} - -// MapKey should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapKey(m *Map) Type { - return m.key -} - -// MapValue should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapValue(m *Map) Type { - return m.value + Spec *Spec + Key, Value Type } // Program is the BTF information for a stream of instructions. @@ -610,68 +618,59 @@ type Program struct { coreRelos coreRelos } -// ProgramSpec returns the Spec needed for loading function and line infos into the kernel. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramSpec(s *Program) *Spec { - return s.spec +// Spec returns the BTF spec of this program. +func (p *Program) Spec() *Spec { + return p.spec } -// ProgramAppend the information from other to the Program. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramAppend(s, other *Program) error { - funcInfos, err := s.funcInfos.append(other.funcInfos, s.length) +// Append the information from other to the Program. +func (p *Program) Append(other *Program) error { + if other.spec != p.spec { + return fmt.Errorf("can't append program with different BTF specs") + } + + funcInfos, err := p.funcInfos.append(other.funcInfos, p.length) if err != nil { return fmt.Errorf("func infos: %w", err) } - lineInfos, err := s.lineInfos.append(other.lineInfos, s.length) + lineInfos, err := p.lineInfos.append(other.lineInfos, p.length) if err != nil { return fmt.Errorf("line infos: %w", err) } - s.funcInfos = funcInfos - s.lineInfos = lineInfos - s.coreRelos = s.coreRelos.append(other.coreRelos, s.length) - s.length += other.length + p.funcInfos = funcInfos + p.lineInfos = lineInfos + p.coreRelos = p.coreRelos.append(other.coreRelos, p.length) + p.length += other.length return nil } -// ProgramFuncInfos returns the binary form of BTF function infos. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramFuncInfos(s *Program) (recordSize uint32, bytes []byte, err error) { - bytes, err = s.funcInfos.MarshalBinary() +// FuncInfos returns the binary form of BTF function infos. +func (p *Program) FuncInfos() (recordSize uint32, bytes []byte, err error) { + bytes, err = p.funcInfos.MarshalBinary() if err != nil { - return 0, nil, err + return 0, nil, fmt.Errorf("func infos: %w", err) } - return s.funcInfos.recordSize, bytes, nil + return p.funcInfos.recordSize, bytes, nil } -// ProgramLineInfos returns the binary form of BTF line infos. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramLineInfos(s *Program) (recordSize uint32, bytes []byte, err error) { - bytes, err = s.lineInfos.MarshalBinary() +// LineInfos returns the binary form of BTF line infos. +func (p *Program) LineInfos() (recordSize uint32, bytes []byte, err error) { + bytes, err = p.lineInfos.MarshalBinary() if err != nil { - return 0, nil, err + return 0, nil, fmt.Errorf("line infos: %w", err) } - return s.lineInfos.recordSize, bytes, nil + return p.lineInfos.recordSize, bytes, nil } -// ProgramFixups returns the changes required to adjust the program to the target. +// Fixups returns the changes required to adjust the program to the target. // -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramFixups(s *Program, target *Spec) (COREFixups, error) { - if len(s.coreRelos) == 0 { +// Passing a nil target will relocate against the running kernel. +func (p *Program) Fixups(target *Spec) (COREFixups, error) { + if len(p.coreRelos) == 0 { return nil, nil } @@ -683,7 +682,7 @@ func ProgramFixups(s *Program, target *Spec) (COREFixups, error) { } } - return coreRelocate(s.spec, target, s.coreRelos) + return coreRelocate(p.spec, target, p.coreRelos) } type bpfLoadBTFAttr struct { diff --git a/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go b/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go index a5ef945120..d98c73ca59 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go @@ -31,6 +31,8 @@ const ( // Added ~5.1 kindVar kindDatasec + // Added ~5.13 + kindFloat ) // FuncLinkage describes BTF function linkage metadata. @@ -54,7 +56,7 @@ const ( const ( btfTypeKindShift = 24 - btfTypeKindLen = 4 + btfTypeKindLen = 5 btfTypeVlenShift = 0 btfTypeVlenMask = 16 btfTypeKindFlagShift = 31 @@ -67,8 +69,8 @@ type btfType struct { /* "info" bits arrangement * bits 0-15: vlen (e.g. # of struct's members), linkage * bits 16-23: unused - * bits 24-27: kind (e.g. int, ptr, array...etc) - * bits 28-30: unused + * bits 24-28: kind (e.g. int, ptr, array...etc) + * bits 29-30: unused * bit 31: kind_flag, currently used by * struct, union and fwd */ @@ -117,6 +119,8 @@ func (k btfKind) String() string { return "Variable" case kindDatasec: return "Section" + case kindFloat: + return "Float" default: return fmt.Sprintf("Unknown (%d)", k) } @@ -260,6 +264,7 @@ func readTypes(r io.Reader, bo binary.ByteOrder) ([]rawType, error) { data = new(btfVariable) case kindDatasec: data = make([]btfVarSecinfo, header.Vlen()) + case kindFloat: default: return nil, fmt.Errorf("type id %v: unknown kind: %v", id, header.Kind()) } diff --git a/vendor/github.com/cilium/ebpf/internal/btf/core.go b/vendor/github.com/cilium/ebpf/internal/btf/core.go index 7c888f602d..d02df9d50b 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/core.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/core.go @@ -234,13 +234,13 @@ func coreRelocate(local, target *Spec, relos coreRelos) (COREFixups, error) { } localType := local.types[id] - named, ok := localType.(namedType) - if !ok || named.name() == "" { + named, ok := localType.(NamedType) + if !ok || named.TypeName() == "" { return nil, fmt.Errorf("relocate unnamed or anonymous type %s: %w", localType, ErrNotSupported) } relos := relosByID[id] - targets := target.namedTypes[named.essentialName()] + targets := target.namedTypes[essentialName(named.TypeName())] fixups, err := coreCalculateFixups(localType, targets, relos) if err != nil { return nil, fmt.Errorf("relocate %s: %w", localType, err) @@ -262,7 +262,7 @@ var errImpossibleRelocation = errors.New("impossible relocation") // // The best target is determined by scoring: the less poisoning we have to do // the better the target is. -func coreCalculateFixups(local Type, targets []namedType, relos coreRelos) ([]COREFixup, error) { +func coreCalculateFixups(local Type, targets []NamedType, relos coreRelos) ([]COREFixup, error) { localID := local.ID() local, err := copyType(local, skipQualifierAndTypedef) if err != nil { @@ -467,8 +467,8 @@ func parseCoreAccessor(accessor string) (coreAccessor, error) { return nil, fmt.Errorf("empty accessor") } - var result coreAccessor parts := strings.Split(accessor, ":") + result := make(coreAccessor, 0, len(parts)) for _, part := range parts { // 31 bits to avoid overflowing int on 32 bit platforms. index, err := strconv.ParseUint(part, 10, 31) @@ -564,7 +564,7 @@ func coreFindField(local Type, localAcc coreAccessor, target Type) (_, _ coreFie // This is an anonymous struct or union, ignore it. local = localMember.Type - localOffset += localMember.Offset + localOffset += localMember.OffsetBits localMaybeFlex = false continue } @@ -585,10 +585,10 @@ func coreFindField(local Type, localAcc coreAccessor, target Type) (_, _ coreFie local = localMember.Type localMaybeFlex = acc == len(localMembers)-1 - localOffset += localMember.Offset + localOffset += localMember.OffsetBits target = targetMember.Type targetMaybeFlex = last - targetOffset += targetMember.Offset + targetOffset += targetMember.OffsetBits case *Array: // For arrays, acc is the index in the target. @@ -639,7 +639,7 @@ func coreFindField(local Type, localAcc coreAccessor, target Type) (_, _ coreFie // coreFindMember finds a member in a composite type while handling anonymous // structs and unions. -func coreFindMember(typ composite, name Name) (Member, bool, error) { +func coreFindMember(typ composite, name string) (Member, bool, error) { if name == "" { return Member{}, false, errors.New("can't search for anonymous member") } @@ -670,7 +670,7 @@ func coreFindMember(typ composite, name Name) (Member, bool, error) { for j, member := range members { if member.Name == name { // NB: This is safe because member is a copy. - member.Offset += target.offset + member.OffsetBits += target.offset return member, j == len(members)-1, nil } @@ -685,7 +685,7 @@ func coreFindMember(typ composite, name Name) (Member, bool, error) { return Member{}, false, fmt.Errorf("anonymous non-composite type %T not allowed", member.Type) } - targets = append(targets, offsetTarget{comp, target.offset + member.Offset}) + targets = append(targets, offsetTarget{comp, target.offset + member.OffsetBits}) } } @@ -704,9 +704,9 @@ func coreFindEnumValue(local Type, localAcc coreAccessor, target Type) (localVal return nil, nil, errImpossibleRelocation } - localName := localValue.Name.essentialName() + localName := essentialName(localValue.Name) for i, targetValue := range targetEnum.Values { - if targetValue.Name.essentialName() != localName { + if essentialName(targetValue.Name) != localName { continue } @@ -813,6 +813,7 @@ func coreAreTypesCompatible(localType Type, targetType Type) error { * least one of enums should be anonymous; * - for ENUMs, check sizes, names are ignored; * - for INT, size and signedness are ignored; + * - any two FLOATs are always compatible; * - for ARRAY, dimensionality is ignored, element types are checked for * compatibility recursively; * [ NB: coreAreMembersCompatible doesn't recurse, this check is done @@ -848,16 +849,16 @@ func coreAreMembersCompatible(localType Type, targetType Type) error { } switch lv := localType.(type) { - case *Array, *Pointer: + case *Array, *Pointer, *Float: return nil case *Enum: tv := targetType.(*Enum) - return doNamesMatch(lv.name(), tv.name()) + return doNamesMatch(lv.Name, tv.Name) case *Fwd: tv := targetType.(*Fwd) - return doNamesMatch(lv.name(), tv.name()) + return doNamesMatch(lv.Name, tv.Name) case *Int: tv := targetType.(*Int) diff --git a/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go b/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go index beba1bce69..cdae2ec408 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go @@ -7,7 +7,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "github.com/cilium/ebpf/asm" "github.com/cilium/ebpf/internal" @@ -64,7 +63,7 @@ func parseExtInfos(r io.ReadSeeker, bo binary.ByteOrder, strings stringTable) (f // Of course, the .BTF.ext header has different semantics than the // .BTF ext header. We need to ignore non-null values. - _, err = io.CopyN(ioutil.Discard, r, remainder) + _, err = io.CopyN(io.Discard, r, remainder) if err != nil { return nil, nil, nil, fmt.Errorf("header padding: %v", err) } @@ -114,11 +113,16 @@ type extInfoRecord struct { } type extInfo struct { + byteOrder binary.ByteOrder recordSize uint32 records []extInfoRecord } func (ei extInfo) append(other extInfo, offset uint64) (extInfo, error) { + if other.byteOrder != ei.byteOrder { + return extInfo{}, fmt.Errorf("ext_info byte order mismatch, want %v (got %v)", ei.byteOrder, other.byteOrder) + } + if other.recordSize != ei.recordSize { return extInfo{}, fmt.Errorf("ext_info record size mismatch, want %d (got %d)", ei.recordSize, other.recordSize) } @@ -131,10 +135,14 @@ func (ei extInfo) append(other extInfo, offset uint64) (extInfo, error) { Opaque: info.Opaque, }) } - return extInfo{ei.recordSize, records}, nil + return extInfo{ei.byteOrder, ei.recordSize, records}, nil } func (ei extInfo) MarshalBinary() ([]byte, error) { + if ei.byteOrder != internal.NativeEndian { + return nil, fmt.Errorf("%s is not the native byte order", ei.byteOrder) + } + if len(ei.records) == 0 { return nil, nil } @@ -197,6 +205,7 @@ func parseExtInfo(r io.Reader, bo binary.ByteOrder, strings stringTable) (map[st } result[secName] = extInfo{ + bo, recordSize, records, } diff --git a/vendor/github.com/cilium/ebpf/internal/btf/fuzz.go b/vendor/github.com/cilium/ebpf/internal/btf/fuzz.go index 37e043fd37..220b285afe 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/fuzz.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/fuzz.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz // Use with https://github.com/dvyukov/go-fuzz diff --git a/vendor/github.com/cilium/ebpf/internal/btf/info.go b/vendor/github.com/cilium/ebpf/internal/btf/info.go new file mode 100644 index 0000000000..6a9b5d2e0b --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/btf/info.go @@ -0,0 +1,48 @@ +package btf + +import ( + "bytes" + + "github.com/cilium/ebpf/internal" +) + +// info describes a BTF object. +type info struct { + BTF *Spec + ID ID + // Name is an identifying name for the BTF, currently only used by the + // kernel. + Name string + // KernelBTF is true if the BTf originated with the kernel and not + // userspace. + KernelBTF bool +} + +func newInfoFromFd(fd *internal.FD) (*info, error) { + // We invoke the syscall once with a empty BTF and name buffers to get size + // information to allocate buffers. Then we invoke it a second time with + // buffers to receive the data. + bpfInfo, err := bpfGetBTFInfoByFD(fd, nil, nil) + if err != nil { + return nil, err + } + + btfBuffer := make([]byte, bpfInfo.btfSize) + nameBuffer := make([]byte, bpfInfo.nameLen) + bpfInfo, err = bpfGetBTFInfoByFD(fd, btfBuffer, nameBuffer) + if err != nil { + return nil, err + } + + spec, err := loadRawSpec(bytes.NewReader(btfBuffer), internal.NativeEndian, nil, nil) + if err != nil { + return nil, err + } + + return &info{ + BTF: spec, + ID: ID(bpfInfo.id), + Name: internal.CString(nameBuffer), + KernelBTF: bpfInfo.kernelBTF != 0, + }, nil +} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/strings.go b/vendor/github.com/cilium/ebpf/internal/btf/strings.go index 8782643a04..9876aa227c 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/strings.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/strings.go @@ -5,13 +5,12 @@ import ( "errors" "fmt" "io" - "io/ioutil" ) type stringTable []byte func readStringTable(r io.Reader) (stringTable, error) { - contents, err := ioutil.ReadAll(r) + contents, err := io.ReadAll(r) if err != nil { return nil, fmt.Errorf("can't read string table: %v", err) } @@ -53,8 +52,3 @@ func (st stringTable) Lookup(offset uint32) (string, error) { return string(str[:end]), nil } - -func (st stringTable) LookupName(offset uint32) (Name, error) { - str, err := st.Lookup(offset) - return Name(str), err -} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/syscalls.go b/vendor/github.com/cilium/ebpf/internal/btf/syscalls.go new file mode 100644 index 0000000000..a4f80abd01 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/btf/syscalls.go @@ -0,0 +1,31 @@ +package btf + +import ( + "fmt" + "unsafe" + + "github.com/cilium/ebpf/internal" +) + +type bpfBTFInfo struct { + btf internal.Pointer + btfSize uint32 + id uint32 + name internal.Pointer + nameLen uint32 + kernelBTF uint32 +} + +func bpfGetBTFInfoByFD(fd *internal.FD, btf, name []byte) (*bpfBTFInfo, error) { + info := bpfBTFInfo{ + btf: internal.NewSlicePointer(btf), + btfSize: uint32(len(btf)), + name: internal.NewSlicePointer(name), + nameLen: uint32(len(name)), + } + if err := internal.BPFObjGetInfoByFD(fd, unsafe.Pointer(&info), unsafe.Sizeof(info)); err != nil { + return nil, fmt.Errorf("can't get program info: %w", err) + } + + return &info, nil +} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/types.go b/vendor/github.com/cilium/ebpf/internal/btf/types.go index 62aa31bcd7..5c8e7c6e59 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/types.go +++ b/vendor/github.com/cilium/ebpf/internal/btf/types.go @@ -30,27 +30,26 @@ type Type interface { walk(*typeDeque) } -// namedType is a type with a name. -// -// Most named types simply embed Name. -type namedType interface { +// NamedType is a type with a name. +type NamedType interface { Type - name() string - essentialName() string + + // Name of the type, empty for anonymous types. + TypeName() string } -// Name identifies a type. -// -// Anonymous types have an empty name. -type Name string - -func (n Name) name() string { - return string(n) -} - -func (n Name) essentialName() string { - return essentialName(string(n)) -} +var ( + _ NamedType = (*Int)(nil) + _ NamedType = (*Struct)(nil) + _ NamedType = (*Union)(nil) + _ NamedType = (*Enum)(nil) + _ NamedType = (*Fwd)(nil) + _ NamedType = (*Func)(nil) + _ NamedType = (*Typedef)(nil) + _ NamedType = (*Var)(nil) + _ NamedType = (*Datasec)(nil) + _ NamedType = (*Float)(nil) +) // Void is the unit type of BTF. type Void struct{} @@ -72,19 +71,17 @@ const ( // Int is an integer of a given length. type Int struct { TypeID - Name + Name string // The size of the integer in bytes. Size uint32 Encoding IntEncoding - // Offset is the starting bit offset. Currently always 0. + // OffsetBits is the starting bit offset. Currently always 0. // See https://www.kernel.org/doc/html/latest/bpf/btf.html#btf-kind-int - Offset uint32 - Bits byte + OffsetBits uint32 + Bits byte } -var _ namedType = (*Int)(nil) - func (i *Int) String() string { var s strings.Builder @@ -110,15 +107,16 @@ func (i *Int) String() string { return s.String() } -func (i *Int) size() uint32 { return i.Size } -func (i *Int) walk(*typeDeque) {} +func (i *Int) TypeName() string { return i.Name } +func (i *Int) size() uint32 { return i.Size } +func (i *Int) walk(*typeDeque) {} func (i *Int) copy() Type { cpy := *i return &cpy } func (i *Int) isBitfield() bool { - return i.Offset > 0 + return i.OffsetBits > 0 } // Pointer is a pointer to another type. @@ -158,7 +156,7 @@ func (arr *Array) copy() Type { // Struct is a compound type of consecutive members. type Struct struct { TypeID - Name + Name string // The size of the struct including padding, in bytes Size uint32 Members []Member @@ -168,6 +166,8 @@ func (s *Struct) String() string { return fmt.Sprintf("struct#%d[%q]", s.TypeID, s.Name) } +func (s *Struct) TypeName() string { return s.Name } + func (s *Struct) size() uint32 { return s.Size } func (s *Struct) walk(tdq *typeDeque) { @@ -189,7 +189,7 @@ func (s *Struct) members() []Member { // Union is a compound type where members occupy the same memory. type Union struct { TypeID - Name + Name string // The size of the union including padding, in bytes. Size uint32 Members []Member @@ -199,6 +199,8 @@ func (u *Union) String() string { return fmt.Sprintf("union#%d[%q]", u.TypeID, u.Name) } +func (u *Union) TypeName() string { return u.Name } + func (u *Union) size() uint32 { return u.Size } func (u *Union) walk(tdq *typeDeque) { @@ -236,17 +238,17 @@ var ( // // It is not a valid Type. type Member struct { - Name + Name string Type Type - // Offset is the bit offset of this member - Offset uint32 + // OffsetBits is the bit offset of this member. + OffsetBits uint32 BitfieldSize uint32 } // Enum lists possible values. type Enum struct { TypeID - Name + Name string Values []EnumValue } @@ -254,11 +256,13 @@ func (e *Enum) String() string { return fmt.Sprintf("enum#%d[%q]", e.TypeID, e.Name) } +func (e *Enum) TypeName() string { return e.Name } + // EnumValue is part of an Enum // // Is is not a valid Type type EnumValue struct { - Name + Name string Value int32 } @@ -294,7 +298,7 @@ func (fk FwdKind) String() string { // Fwd is a forward declaration of a Type. type Fwd struct { TypeID - Name + Name string Kind FwdKind } @@ -302,6 +306,8 @@ func (f *Fwd) String() string { return fmt.Sprintf("fwd#%d[%s %q]", f.TypeID, f.Kind, f.Name) } +func (f *Fwd) TypeName() string { return f.Name } + func (f *Fwd) walk(*typeDeque) {} func (f *Fwd) copy() Type { cpy := *f @@ -311,7 +317,7 @@ func (f *Fwd) copy() Type { // Typedef is an alias of a Type. type Typedef struct { TypeID - Name + Name string Type Type } @@ -319,6 +325,8 @@ func (td *Typedef) String() string { return fmt.Sprintf("typedef#%d[%q #%d]", td.TypeID, td.Name, td.Type.ID()) } +func (td *Typedef) TypeName() string { return td.Name } + func (td *Typedef) walk(tdq *typeDeque) { tdq.push(&td.Type) } func (td *Typedef) copy() Type { cpy := *td @@ -379,7 +387,7 @@ func (r *Restrict) copy() Type { // Func is a function definition. type Func struct { TypeID - Name + Name string Type Type Linkage FuncLinkage } @@ -388,6 +396,8 @@ func (f *Func) String() string { return fmt.Sprintf("func#%d[%s %q proto=#%d]", f.TypeID, f.Linkage, f.Name, f.Type.ID()) } +func (f *Func) TypeName() string { return f.Name } + func (f *Func) walk(tdq *typeDeque) { tdq.push(&f.Type) } func (f *Func) copy() Type { cpy := *f @@ -426,14 +436,14 @@ func (fp *FuncProto) copy() Type { } type FuncParam struct { - Name + Name string Type Type } // Var is a global variable. type Var struct { TypeID - Name + Name string Type Type Linkage VarLinkage } @@ -442,6 +452,8 @@ func (v *Var) String() string { return fmt.Sprintf("var#%d[%s %q]", v.TypeID, v.Linkage, v.Name) } +func (v *Var) TypeName() string { return v.Name } + func (v *Var) walk(tdq *typeDeque) { tdq.push(&v.Type) } func (v *Var) copy() Type { cpy := *v @@ -451,7 +463,7 @@ func (v *Var) copy() Type { // Datasec is a global program section containing data. type Datasec struct { TypeID - Name + Name string Size uint32 Vars []VarSecinfo } @@ -460,6 +472,8 @@ func (ds *Datasec) String() string { return fmt.Sprintf("section#%d[%q]", ds.TypeID, ds.Name) } +func (ds *Datasec) TypeName() string { return ds.Name } + func (ds *Datasec) size() uint32 { return ds.Size } func (ds *Datasec) walk(tdq *typeDeque) { @@ -475,7 +489,7 @@ func (ds *Datasec) copy() Type { return &cpy } -// VarSecinfo describes variable in a Datasec +// VarSecinfo describes variable in a Datasec. // // It is not a valid Type. type VarSecinfo struct { @@ -484,6 +498,27 @@ type VarSecinfo struct { Size uint32 } +// Float is a float of a given length. +type Float struct { + TypeID + Name string + + // The size of the float in bytes. + Size uint32 +} + +func (f *Float) String() string { + return fmt.Sprintf("float%d#%d[%q]", f.Size*8, f.TypeID, f.Name) +} + +func (f *Float) TypeName() string { return f.Name } +func (f *Float) size() uint32 { return f.Size } +func (f *Float) walk(*typeDeque) {} +func (f *Float) copy() Type { + cpy := *f + return &cpy +} + type sizer interface { size() uint32 } @@ -565,14 +600,36 @@ func Sizeof(typ Type) (int, error) { // // Returns any errors from transform verbatim. func copyType(typ Type, transform func(Type) (Type, error)) (Type, error) { - var ( - copies = make(map[Type]Type) - work typeDeque - ) + copies := make(copier) + return typ, copies.copy(&typ, transform) +} - for t := &typ; t != nil; t = work.pop() { +// copy a slice of Types recursively. +// +// Types may form a cycle. +// +// Returns any errors from transform verbatim. +func copyTypes(types []Type, transform func(Type) (Type, error)) ([]Type, error) { + result := make([]Type, len(types)) + copy(result, types) + + copies := make(copier) + for i := range result { + if err := copies.copy(&result[i], transform); err != nil { + return nil, err + } + } + + return result, nil +} + +type copier map[Type]Type + +func (c copier) copy(typ *Type, transform func(Type) (Type, error)) error { + var work typeDeque + for t := typ; t != nil; t = work.pop() { // *t is the identity of the type. - if cpy := copies[*t]; cpy != nil { + if cpy := c[*t]; cpy != nil { *t = cpy continue } @@ -581,21 +638,21 @@ func copyType(typ Type, transform func(Type) (Type, error)) (Type, error) { if transform != nil { tf, err := transform(*t) if err != nil { - return nil, fmt.Errorf("copy %s: %w", typ, err) + return fmt.Errorf("copy %s: %w", *t, err) } cpy = tf.copy() } else { cpy = (*t).copy() } - copies[*t] = cpy + c[*t] = cpy *t = cpy // Mark any nested types for copying. cpy.walk(&work) } - return typ, nil + return nil } // typeDeque keeps track of pointers to types which still @@ -606,6 +663,10 @@ type typeDeque struct { mask uint64 } +func (dq *typeDeque) empty() bool { + return dq.read == dq.write +} + // push adds a type to the stack. func (dq *typeDeque) push(t *Type) { if dq.write-dq.read < uint64(len(dq.types)) { @@ -632,7 +693,7 @@ func (dq *typeDeque) push(t *Type) { // shift returns the first element or null. func (dq *typeDeque) shift() *Type { - if dq.read == dq.write { + if dq.empty() { return nil } @@ -645,7 +706,7 @@ func (dq *typeDeque) shift() *Type { // pop returns the last element or null. func (dq *typeDeque) pop() *Type { - if dq.read == dq.write { + if dq.empty() { return nil } @@ -674,7 +735,7 @@ func (dq *typeDeque) all() []*Type { // Returns a map of named types (so, where NameOff is non-zero) and a slice of types // indexed by TypeID. Since BTF ignores compilation units, multiple types may share // the same name. A Type may form a cyclic graph by pointing at itself. -func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, namedTypes map[string][]namedType, err error) { +func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, namedTypes map[string][]NamedType, err error) { type fixupDef struct { id TypeID expectedKind btfKind @@ -691,17 +752,17 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, // work, since otherwise append might re-allocate members. members := make([]Member, 0, len(raw)) for i, btfMember := range raw { - name, err := rawStrings.LookupName(btfMember.NameOff) + name, err := rawStrings.Lookup(btfMember.NameOff) if err != nil { return nil, fmt.Errorf("can't get name for member %d: %w", i, err) } m := Member{ - Name: name, - Offset: btfMember.Offset, + Name: name, + OffsetBits: btfMember.Offset, } if kindFlag { m.BitfieldSize = btfMember.Offset >> 24 - m.Offset &= 0xffffff + m.OffsetBits &= 0xffffff } members = append(members, m) } @@ -713,7 +774,7 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, types = make([]Type, 0, len(rawTypes)) types = append(types, (*Void)(nil)) - namedTypes = make(map[string][]namedType) + namedTypes = make(map[string][]NamedType) for i, raw := range rawTypes { var ( @@ -723,7 +784,7 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, typ Type ) - name, err := rawStrings.LookupName(raw.NameOff) + name, err := rawStrings.Lookup(raw.NameOff) if err != nil { return nil, nil, fmt.Errorf("get name for type id %d: %w", id, err) } @@ -765,7 +826,7 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, rawvals := raw.data.([]btfEnum) vals := make([]EnumValue, 0, len(rawvals)) for i, btfVal := range rawvals { - name, err := rawStrings.LookupName(btfVal.NameOff) + name, err := rawStrings.Lookup(btfVal.NameOff) if err != nil { return nil, nil, fmt.Errorf("get name for enum value %d: %s", i, err) } @@ -812,7 +873,7 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, rawparams := raw.data.([]btfParam) params := make([]FuncParam, 0, len(rawparams)) for i, param := range rawparams { - name, err := rawStrings.LookupName(param.NameOff) + name, err := rawStrings.Lookup(param.NameOff) if err != nil { return nil, nil, fmt.Errorf("get name for func proto parameter %d: %s", i, err) } @@ -848,14 +909,17 @@ func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (types []Type, } typ = &Datasec{id, name, raw.SizeType, vars} + case kindFloat: + typ = &Float{id, name, raw.Size()} + default: return nil, nil, fmt.Errorf("type id %d: unknown kind: %v", id, raw.Kind()) } types = append(types, typ) - if named, ok := typ.(namedType); ok { - if name := essentialName(named.name()); name != "" { + if named, ok := typ.(NamedType); ok { + if name := essentialName(named.TypeName()); name != "" { namedTypes[name] = append(namedTypes[name], named) } } diff --git a/vendor/github.com/cilium/ebpf/internal/cpu.go b/vendor/github.com/cilium/ebpf/internal/cpu.go index d3424ba434..3affa1efb9 100644 --- a/vendor/github.com/cilium/ebpf/internal/cpu.go +++ b/vendor/github.com/cilium/ebpf/internal/cpu.go @@ -2,7 +2,7 @@ package internal import ( "fmt" - "io/ioutil" + "os" "strings" "sync" ) @@ -24,7 +24,7 @@ func PossibleCPUs() (int, error) { } func parseCPUsFromFile(path string) (int, error) { - spec, err := ioutil.ReadFile(path) + spec, err := os.ReadFile(path) if err != nil { return 0, err } diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go b/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go index a56fbcc8e0..8c114ddf47 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go +++ b/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go @@ -1,3 +1,4 @@ +//go:build armbe || mips || mips64p32 // +build armbe mips mips64p32 package internal diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go b/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go index be2ecfca73..e65a61e45d 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go +++ b/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go @@ -1,3 +1,4 @@ +//go:build 386 || amd64p32 || arm || mipsle || mips64p32le // +build 386 amd64p32 arm mipsle mips64p32le package internal diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_64.go b/vendor/github.com/cilium/ebpf/internal/ptr_64.go index 69452dceb9..71a3afe307 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr_64.go +++ b/vendor/github.com/cilium/ebpf/internal/ptr_64.go @@ -1,5 +1,5 @@ -// +build !386,!amd64p32,!arm,!mipsle,!mips64p32le -// +build !armbe,!mips,!mips64p32 +//go:build !386 && !amd64p32 && !arm && !mipsle && !mips64p32le && !armbe && !mips && !mips64p32 +// +build !386,!amd64p32,!arm,!mipsle,!mips64p32le,!armbe,!mips,!mips64p32 package internal diff --git a/vendor/github.com/cilium/ebpf/internal/syscall.go b/vendor/github.com/cilium/ebpf/internal/syscall.go index b766e643e0..b75037bb9d 100644 --- a/vendor/github.com/cilium/ebpf/internal/syscall.go +++ b/vendor/github.com/cilium/ebpf/internal/syscall.go @@ -1,6 +1,7 @@ package internal import ( + "errors" "fmt" "path/filepath" "runtime" @@ -68,6 +69,48 @@ func BPF(cmd BPFCmd, attr unsafe.Pointer, size uintptr) (uintptr, error) { return r1, err } +type BPFProgLoadAttr struct { + ProgType uint32 + InsCount uint32 + Instructions Pointer + License Pointer + LogLevel uint32 + LogSize uint32 + LogBuf Pointer + KernelVersion uint32 // since 4.1 2541517c32be + ProgFlags uint32 // since 4.11 e07b98d9bffe + ProgName BPFObjName // since 4.15 067cae47771c + ProgIfIndex uint32 // since 4.15 1f6f4cb7ba21 + ExpectedAttachType uint32 // since 4.17 5e43f899b03a + ProgBTFFd uint32 + FuncInfoRecSize uint32 + FuncInfo Pointer + FuncInfoCnt uint32 + LineInfoRecSize uint32 + LineInfo Pointer + LineInfoCnt uint32 + AttachBTFID uint32 + AttachProgFd uint32 +} + +// BPFProgLoad wraps BPF_PROG_LOAD. +func BPFProgLoad(attr *BPFProgLoadAttr) (*FD, error) { + for { + fd, err := BPF(BPF_PROG_LOAD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + // As of ~4.20 the verifier can be interrupted by a signal, + // and returns EAGAIN in that case. + if errors.Is(err, unix.EAGAIN) { + continue + } + + if err != nil { + return nil, err + } + + return NewFD(uint32(fd)), nil + } +} + type BPFProgAttachAttr struct { TargetFd uint32 AttachBpfFd uint32 @@ -180,6 +223,22 @@ func BPFObjGetInfoByFD(fd *FD, info unsafe.Pointer, size uintptr) error { return nil } +type bpfGetFDByIDAttr struct { + id uint32 + next uint32 +} + +// BPFObjGetInfoByFD wraps BPF_*_GET_FD_BY_ID. +// +// Available from 4.13. +func BPFObjGetFDByID(cmd BPFCmd, id uint32) (*FD, error) { + attr := bpfGetFDByIDAttr{ + id: id, + } + ptr, err := BPF(cmd, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) + return NewFD(uint32(ptr)), err +} + // BPFObjName is a null-terminated string made up of // 'A-Za-z0-9_' characters. type BPFObjName [unix.BPF_OBJ_NAME_LEN]byte diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go index 0a18eaf0cf..9aa70fa78c 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package unix @@ -20,10 +21,11 @@ const ( EPERM = linux.EPERM ESRCH = linux.ESRCH ENODEV = linux.ENODEV + EBADF = linux.EBADF + E2BIG = linux.E2BIG // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP ENOTSUPP = syscall.Errno(0x20c) - EBADF = linux.EBADF BPF_F_NO_PREALLOC = linux.BPF_F_NO_PREALLOC BPF_F_NUMA_NODE = linux.BPF_F_NUMA_NODE BPF_F_RDONLY = linux.BPF_F_RDONLY @@ -35,6 +37,9 @@ const ( BPF_F_INNER_MAP = linux.BPF_F_INNER_MAP BPF_OBJ_NAME_LEN = linux.BPF_OBJ_NAME_LEN BPF_TAG_SIZE = linux.BPF_TAG_SIZE + BPF_RINGBUF_BUSY_BIT = linux.BPF_RINGBUF_BUSY_BIT + BPF_RINGBUF_DISCARD_BIT = linux.BPF_RINGBUF_DISCARD_BIT + BPF_RINGBUF_HDR_SZ = linux.BPF_RINGBUF_HDR_SZ SYS_BPF = linux.SYS_BPF F_DUPFD_CLOEXEC = linux.F_DUPFD_CLOEXEC EPOLL_CTL_ADD = linux.EPOLL_CTL_ADD @@ -69,11 +74,6 @@ type Statfs_t = linux.Statfs_t // Rlimit is a wrapper type Rlimit = linux.Rlimit -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return linux.Setrlimit(resource, rlim) -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return linux.Syscall(trap, a1, a2, a3) @@ -202,3 +202,7 @@ func KernelRelease() (string, error) { release := string(uname.Release[:end]) return release, nil } + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return linux.Prlimit(pid, resource, new, old) +} diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go index 1b06defc0a..4f50d896eb 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package unix @@ -21,6 +22,7 @@ const ( ESRCH = syscall.ESRCH ENODEV = syscall.ENODEV EBADF = syscall.Errno(0) + E2BIG = syscall.Errno(0) // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP ENOTSUPP = syscall.Errno(0x20c) @@ -35,6 +37,9 @@ const ( BPF_F_INNER_MAP = 0 BPF_OBJ_NAME_LEN = 0x10 BPF_TAG_SIZE = 0x8 + BPF_RINGBUF_BUSY_BIT = 0 + BPF_RINGBUF_DISCARD_BIT = 0 + BPF_RINGBUF_HDR_SZ = 0 SYS_BPF = 321 F_DUPFD_CLOEXEC = 0x406 EPOLLIN = 0x1 @@ -86,11 +91,6 @@ type Rlimit struct { Max uint64 } -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return errNonLinux -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return 0, 0, syscall.Errno(1) @@ -261,3 +261,7 @@ func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags func KernelRelease() (string, error) { return "", errNonLinux } + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return errNonLinux +} diff --git a/vendor/github.com/cilium/ebpf/internal/version.go b/vendor/github.com/cilium/ebpf/internal/version.go index 1a678bfe65..4915e58376 100644 --- a/vendor/github.com/cilium/ebpf/internal/version.go +++ b/vendor/github.com/cilium/ebpf/internal/version.go @@ -2,7 +2,7 @@ package internal import ( "fmt" - "io/ioutil" + "os" "regexp" "sync" @@ -109,7 +109,7 @@ func detectKernelVersion() (Version, error) { // Example format: Ubuntu 4.15.0-91.92-generic 4.15.18 // This method exists in the kernel itself, see d18acd15c // ("perf tools: Fix kernel version error in ubuntu"). - if pvs, err := ioutil.ReadFile("/proc/version_signature"); err == nil { + if pvs, err := os.ReadFile("/proc/version_signature"); err == nil { // If /proc/version_signature exists, failing to parse it is an error. // It only exists on Ubuntu, where the real patch level is not obtainable // through any other method. diff --git a/vendor/github.com/cilium/ebpf/link/freplace.go b/vendor/github.com/cilium/ebpf/link/freplace.go new file mode 100644 index 0000000000..a698e1a9d3 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/freplace.go @@ -0,0 +1,88 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/btf" +) + +type FreplaceLink struct { + RawLink +} + +// AttachFreplace attaches the given eBPF program to the function it replaces. +// +// The program and name can either be provided at link time, or can be provided +// at program load time. If they were provided at load time, they should be nil +// and empty respectively here, as they will be ignored by the kernel. +// Examples: +// +// AttachFreplace(dispatcher, "function", replacement) +// AttachFreplace(nil, "", replacement) +func AttachFreplace(targetProg *ebpf.Program, name string, prog *ebpf.Program) (*FreplaceLink, error) { + if (name == "") != (targetProg == nil) { + return nil, fmt.Errorf("must provide both or neither of name and targetProg: %w", errInvalidInput) + } + if prog == nil { + return nil, fmt.Errorf("prog cannot be nil: %w", errInvalidInput) + } + if prog.Type() != ebpf.Extension { + return nil, fmt.Errorf("eBPF program type %s is not an Extension: %w", prog.Type(), errInvalidInput) + } + + var ( + target int + typeID btf.TypeID + ) + if targetProg != nil { + info, err := targetProg.Info() + if err != nil { + return nil, err + } + btfID, ok := info.BTFID() + if !ok { + return nil, fmt.Errorf("could not get BTF ID for program %s: %w", info.Name, errInvalidInput) + } + btfHandle, err := btf.NewHandleFromID(btfID) + if err != nil { + return nil, err + } + defer btfHandle.Close() + + var function *btf.Func + if err := btfHandle.Spec().FindType(name, &function); err != nil { + return nil, err + } + + target = targetProg.FD() + typeID = function.ID() + } + + link, err := AttachRawLink(RawLinkOptions{ + Target: target, + Program: prog, + Attach: ebpf.AttachNone, + BTF: typeID, + }) + if err != nil { + return nil, err + } + + return &FreplaceLink{*link}, nil +} + +// Update implements the Link interface. +func (f *FreplaceLink) Update(new *ebpf.Program) error { + return fmt.Errorf("freplace update: %w", ErrNotSupported) +} + +// LoadPinnedFreplace loads a pinned iterator from a bpffs. +func LoadPinnedFreplace(fileName string, opts *ebpf.LoadPinOptions) (*FreplaceLink, error) { + link, err := LoadPinnedRawLink(fileName, TracingType, opts) + if err != nil { + return nil, err + } + + return &FreplaceLink{*link}, err +} diff --git a/vendor/github.com/cilium/ebpf/link/kprobe.go b/vendor/github.com/cilium/ebpf/link/kprobe.go index ea71d6d608..b6577b5a99 100644 --- a/vendor/github.com/cilium/ebpf/link/kprobe.go +++ b/vendor/github.com/cilium/ebpf/link/kprobe.go @@ -5,7 +5,6 @@ import ( "crypto/rand" "errors" "fmt" - "io/ioutil" "os" "path/filepath" "runtime" @@ -72,10 +71,11 @@ func (pt probeType) RetprobeBit() (uint64, error) { // given kernel symbol starts executing. See /proc/kallsyms for available // symbols. For example, printk(): // -// Kprobe("printk", prog) +// kp, err := Kprobe("printk", prog) // -// The resulting Link must be Closed during program shutdown to avoid leaking -// system resources. +// Losing the reference to the resulting Link (kp) will close the Kprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. func Kprobe(symbol string, prog *ebpf.Program) (Link, error) { k, err := kprobe(symbol, prog, false) if err != nil { @@ -95,10 +95,11 @@ func Kprobe(symbol string, prog *ebpf.Program) (Link, error) { // before the given kernel symbol exits, with the function stack left intact. // See /proc/kallsyms for available symbols. For example, printk(): // -// Kretprobe("printk", prog) +// kp, err := Kretprobe("printk", prog) // -// The resulting Link must be Closed during program shutdown to avoid leaking -// system resources. +// Losing the reference to the resulting Link (kp) will close the Kretprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. func Kretprobe(symbol string, prog *ebpf.Program) (Link, error) { k, err := kprobe(symbol, prog, true) if err != nil { @@ -157,7 +158,7 @@ func kprobe(symbol string, prog *ebpf.Program, ret bool) (*perfEvent, error) { // pmuKprobe opens a perf event based on the kprobe PMU. // Returns os.ErrNotExist if the given symbol does not exist in the kernel. func pmuKprobe(symbol string, ret bool) (*perfEvent, error) { - return pmuProbe(kprobeType, symbol, "", 0, ret) + return pmuProbe(kprobeType, symbol, "", 0, perfAllThreads, ret) } // pmuProbe opens a perf event based on a Performance Monitoring Unit. @@ -167,7 +168,7 @@ func pmuKprobe(symbol string, ret bool) (*perfEvent, error) { // 33ea4b24277b "perf/core: Implement the 'perf_uprobe' PMU" // // Returns ErrNotSupported if the kernel doesn't support perf_[k,u]probe PMU -func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*perfEvent, error) { +func pmuProbe(typ probeType, symbol, path string, offset uint64, pid int, ret bool) (*perfEvent, error) { // Getting the PMU type will fail if the kernel doesn't support // the perf_[k,u]probe PMU. et, err := getPMUEventType(typ) @@ -191,7 +192,7 @@ func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*per switch typ { case kprobeType: // Create a pointer to a NUL-terminated string for the kernel. - sp, err := unsafeStringPtr(symbol) + sp, err = unsafeStringPtr(symbol) if err != nil { return nil, err } @@ -202,7 +203,7 @@ func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*per Config: config, // Retprobe flag } case uprobeType: - sp, err := unsafeStringPtr(path) + sp, err = unsafeStringPtr(path) if err != nil { return nil, err } @@ -220,7 +221,7 @@ func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*per } } - fd, err := unix.PerfEventOpen(&attr, perfAllThreads, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) + fd, err := unix.PerfEventOpen(&attr, pid, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) // Since commit 97c753e62e6c, ENOENT is correctly returned instead of EINVAL // when trying to create a kretprobe for a missing symbol. Make sure ENOENT @@ -228,6 +229,11 @@ func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*per if errors.Is(err, os.ErrNotExist) || errors.Is(err, unix.EINVAL) { return nil, fmt.Errorf("symbol '%s' not found: %w", symbol, os.ErrNotExist) } + // Since at least commit cb9a19fe4aa51, ENOTSUPP is returned + // when attempting to set a uprobe on a trap instruction. + if errors.Is(err, unix.ENOTSUPP) { + return nil, fmt.Errorf("failed setting uprobe on offset %#x (possible trap insn): %w", offset, err) + } if err != nil { return nil, fmt.Errorf("opening perf event: %w", err) } @@ -246,7 +252,7 @@ func pmuProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*per // tracefsKprobe creates a Kprobe tracefs entry. func tracefsKprobe(symbol string, ret bool) (*perfEvent, error) { - return tracefsProbe(kprobeType, symbol, "", 0, ret) + return tracefsProbe(kprobeType, symbol, "", 0, perfAllThreads, ret) } // tracefsProbe creates a trace event by writing an entry to /[k,u]probe_events. @@ -255,7 +261,7 @@ func tracefsKprobe(symbol string, ret bool) (*perfEvent, error) { // Path and offset are only set in the case of uprobe(s) and are used to set // the executable/library path on the filesystem and the offset where the probe is inserted. // A perf event is then opened on the newly-created trace event and returned to the caller. -func tracefsProbe(typ probeType, symbol, path string, offset uint64, ret bool) (*perfEvent, error) { +func tracefsProbe(typ probeType, symbol, path string, offset uint64, pid int, ret bool) (*perfEvent, error) { // Generate a random string for each trace event we attempt to create. // This value is used as the 'group' token in tracefs to allow creating // multiple kprobe trace events with the same name. @@ -288,7 +294,7 @@ func tracefsProbe(typ probeType, symbol, path string, offset uint64, ret bool) ( } // Kprobes are ephemeral tracepoints and share the same perf event type. - fd, err := openTracepointPerfEvent(tid) + fd, err := openTracepointPerfEvent(tid, pid) if err != nil { return nil, err } @@ -413,7 +419,7 @@ func probePrefix(ret bool) string { func determineRetprobeBit(typ probeType) (uint64, error) { p := filepath.Join("/sys/bus/event_source/devices/", typ.String(), "/format/retprobe") - data, err := ioutil.ReadFile(p) + data, err := os.ReadFile(p) if err != nil { return 0, err } diff --git a/vendor/github.com/cilium/ebpf/link/link.go b/vendor/github.com/cilium/ebpf/link/link.go index 16cfff415d..4926584696 100644 --- a/vendor/github.com/cilium/ebpf/link/link.go +++ b/vendor/github.com/cilium/ebpf/link/link.go @@ -6,6 +6,7 @@ import ( "github.com/cilium/ebpf" "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/btf" ) var ErrNotSupported = internal.ErrNotSupported @@ -29,8 +30,8 @@ type Link interface { // Close frees resources. // - // The link will be broken unless it has been pinned. A link - // may continue past the lifetime of the process if Close is + // The link will be broken unless it has been successfully pinned. + // A link may continue past the lifetime of the process if Close is // not called. Close() error @@ -49,6 +50,8 @@ type RawLinkOptions struct { Program *ebpf.Program // Attach must match the attach type of Program. Attach ebpf.AttachType + // BTF is the BTF of the attachment target. + BTF btf.TypeID } // RawLinkInfo contains metadata on a link. @@ -83,9 +86,10 @@ func AttachRawLink(opts RawLinkOptions) (*RawLink, error) { } attr := bpfLinkCreateAttr{ - targetFd: uint32(opts.Target), - progFd: uint32(progFd), - attachType: opts.Attach, + targetFd: uint32(opts.Target), + progFd: uint32(progFd), + attachType: opts.Attach, + targetBTFID: uint32(opts.BTF), } fd, err := bpfLinkCreate(&attr) if err != nil { diff --git a/vendor/github.com/cilium/ebpf/link/perf_event.go b/vendor/github.com/cilium/ebpf/link/perf_event.go index 5267a47ec9..7e0443a75c 100644 --- a/vendor/github.com/cilium/ebpf/link/perf_event.go +++ b/vendor/github.com/cilium/ebpf/link/perf_event.go @@ -4,7 +4,6 @@ import ( "bytes" "errors" "fmt" - "io/ioutil" "os" "path/filepath" "regexp" @@ -236,7 +235,7 @@ func getPMUEventType(typ probeType) (uint64, error) { // openTracepointPerfEvent opens a tracepoint-type perf event. System-wide // [k,u]probes created by writing to /[k,u]probe_events are tracepoints // behind the scenes, and can be attached to using these perf events. -func openTracepointPerfEvent(tid uint64) (*internal.FD, error) { +func openTracepointPerfEvent(tid uint64, pid int) (*internal.FD, error) { attr := unix.PerfEventAttr{ Type: unix.PERF_TYPE_TRACEPOINT, Config: tid, @@ -245,7 +244,7 @@ func openTracepointPerfEvent(tid uint64) (*internal.FD, error) { Wakeup: 1, } - fd, err := unix.PerfEventOpen(&attr, perfAllThreads, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) + fd, err := unix.PerfEventOpen(&attr, pid, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) if err != nil { return nil, fmt.Errorf("opening tracepoint perf event: %w", err) } @@ -263,7 +262,7 @@ func uint64FromFile(base string, path ...string) (uint64, error) { return 0, fmt.Errorf("path '%s' attempts to escape base path '%s': %w", l, base, errInvalidInput) } - data, err := ioutil.ReadFile(p) + data, err := os.ReadFile(p) if err != nil { return 0, fmt.Errorf("reading file %s: %w", p, err) } diff --git a/vendor/github.com/cilium/ebpf/link/syscalls.go b/vendor/github.com/cilium/ebpf/link/syscalls.go index 30e8a88050..a61499438b 100644 --- a/vendor/github.com/cilium/ebpf/link/syscalls.go +++ b/vendor/github.com/cilium/ebpf/link/syscalls.go @@ -88,10 +88,11 @@ var haveProgAttachReplace = internal.FeatureTest("BPF_PROG_ATTACH atomic replace }) type bpfLinkCreateAttr struct { - progFd uint32 - targetFd uint32 - attachType ebpf.AttachType - flags uint32 + progFd uint32 + targetFd uint32 + attachType ebpf.AttachType + flags uint32 + targetBTFID uint32 } func bpfLinkCreate(attr *bpfLinkCreateAttr) (*internal.FD, error) { diff --git a/vendor/github.com/cilium/ebpf/link/tracepoint.go b/vendor/github.com/cilium/ebpf/link/tracepoint.go index b8ae04bf0a..7423df86b1 100644 --- a/vendor/github.com/cilium/ebpf/link/tracepoint.go +++ b/vendor/github.com/cilium/ebpf/link/tracepoint.go @@ -11,7 +11,11 @@ import ( // tracepoints. The top-level directory is the group, the event's subdirectory // is the name. Example: // -// Tracepoint("syscalls", "sys_enter_fork", prog) +// tp, err := Tracepoint("syscalls", "sys_enter_fork", prog) +// +// Losing the reference to the resulting Link (tp) will close the Tracepoint +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. // // Note that attaching eBPF programs to syscalls (sys_enter_*/sys_exit_*) is // only possible as of kernel 4.14 (commit cf5f5ce). @@ -34,7 +38,7 @@ func Tracepoint(group, name string, prog *ebpf.Program) (Link, error) { return nil, err } - fd, err := openTracepointPerfEvent(tid) + fd, err := openTracepointPerfEvent(tid, perfAllThreads) if err != nil { return nil, err } diff --git a/vendor/github.com/cilium/ebpf/link/uprobe.go b/vendor/github.com/cilium/ebpf/link/uprobe.go index 2bc395ee3c..59170ce046 100644 --- a/vendor/github.com/cilium/ebpf/link/uprobe.go +++ b/vendor/github.com/cilium/ebpf/link/uprobe.go @@ -25,14 +25,18 @@ var ( value uint64 err error }{} + + // ErrNoSymbol indicates that the given symbol was not found + // in the ELF symbols table. + ErrNoSymbol = errors.New("not found") ) // Executable defines an executable program on the filesystem. type Executable struct { // Path of the executable on the filesystem. path string - // Parsed ELF symbols and dynamic symbols. - symbols map[string]elf.Symbol + // Parsed ELF symbols and dynamic symbols offsets. + offsets map[string]uint64 } // UprobeOptions defines additional parameters that will be used @@ -41,6 +45,9 @@ type UprobeOptions struct { // Symbol offset. Must be provided in case of external symbols (shared libs). // If set, overrides the offset eventually parsed from the executable. Offset uint64 + // Only set the uprobe on the given process ID. Useful when tracing + // shared library calls or programs that have many running instances. + PID int } // To open a new Executable, use: @@ -64,42 +71,84 @@ func OpenExecutable(path string) (*Executable, error) { return nil, fmt.Errorf("parse ELF file: %w", err) } - var ex = Executable{ - path: path, - symbols: make(map[string]elf.Symbol), - } - if err := ex.addSymbols(se.Symbols); err != nil { - return nil, err + if se.Type != elf.ET_EXEC && se.Type != elf.ET_DYN { + // ELF is not an executable or a shared object. + return nil, errors.New("the given file is not an executable or a shared object") } - if err := ex.addSymbols(se.DynamicSymbols); err != nil { + ex := Executable{ + path: path, + offsets: make(map[string]uint64), + } + + if err := ex.load(se); err != nil { return nil, err } return &ex, nil } -func (ex *Executable) addSymbols(f func() ([]elf.Symbol, error)) error { - // elf.Symbols and elf.DynamicSymbols return ErrNoSymbols if the section is not found. - syms, err := f() +func (ex *Executable) load(f *internal.SafeELFFile) error { + syms, err := f.Symbols() if err != nil && !errors.Is(err, elf.ErrNoSymbols) { return err } + + dynsyms, err := f.DynamicSymbols() + if err != nil && !errors.Is(err, elf.ErrNoSymbols) { + return err + } + + syms = append(syms, dynsyms...) + for _, s := range syms { if elf.ST_TYPE(s.Info) != elf.STT_FUNC { // Symbol not associated with a function or other executable code. continue } - ex.symbols[s.Name] = s + + off := s.Value + + // Loop over ELF segments. + for _, prog := range f.Progs { + // Skip uninteresting segments. + if prog.Type != elf.PT_LOAD || (prog.Flags&elf.PF_X) == 0 { + continue + } + + if prog.Vaddr <= s.Value && s.Value < (prog.Vaddr+prog.Memsz) { + // If the symbol value is contained in the segment, calculate + // the symbol offset. + // + // fn symbol offset = fn symbol VA - .text VA + .text offset + // + // stackoverflow.com/a/40249502 + off = s.Value - prog.Vaddr + prog.Off + break + } + } + + ex.offsets[s.Name] = off } + return nil } -func (ex *Executable) symbol(symbol string) (*elf.Symbol, error) { - if s, ok := ex.symbols[symbol]; ok { - return &s, nil +func (ex *Executable) offset(symbol string) (uint64, error) { + if off, ok := ex.offsets[symbol]; ok { + // Symbols with location 0 from section undef are shared library calls and + // are relocated before the binary is executed. Dynamic linking is not + // implemented by the library, so mark this as unsupported for now. + // + // Since only offset values are stored and not elf.Symbol, if the value is 0, + // assume it's an external symbol. + if off == 0 { + return 0, fmt.Errorf("cannot resolve %s library call '%s', "+ + "consider providing the offset via options: %w", ex.path, symbol, ErrNotSupported) + } + return off, nil } - return nil, fmt.Errorf("symbol %s not found", symbol) + return 0, fmt.Errorf("symbol %s: %w", symbol, ErrNoSymbol) } // Uprobe attaches the given eBPF program to a perf event that fires when the @@ -112,11 +161,14 @@ func (ex *Executable) symbol(symbol string) (*elf.Symbol, error) { // When using symbols which belongs to shared libraries, // an offset must be provided via options: // -// ex.Uprobe("main", prog, &UprobeOptions{Offset: 0x123}) +// up, err := ex.Uprobe("main", prog, &UprobeOptions{Offset: 0x123}) // -// The resulting Link must be Closed during program shutdown to avoid leaking -// system resources. Functions provided by shared libraries can currently not -// be traced and will result in an ErrNotSupported. +// Losing the reference to the resulting Link (up) will close the Uprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +// +// Functions provided by shared libraries can currently not be traced and +// will result in an ErrNotSupported. func (ex *Executable) Uprobe(symbol string, prog *ebpf.Program, opts *UprobeOptions) (Link, error) { u, err := ex.uprobe(symbol, prog, opts, false) if err != nil { @@ -141,11 +193,14 @@ func (ex *Executable) Uprobe(symbol string, prog *ebpf.Program, opts *UprobeOpti // When using symbols which belongs to shared libraries, // an offset must be provided via options: // -// ex.Uretprobe("main", prog, &UprobeOptions{Offset: 0x123}) +// up, err := ex.Uretprobe("main", prog, &UprobeOptions{Offset: 0x123}) // -// The resulting Link must be Closed during program shutdown to avoid leaking -// system resources. Functions provided by shared libraries can currently not -// be traced and will result in an ErrNotSupported. +// Losing the reference to the resulting Link (up) will close the Uprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +// +// Functions provided by shared libraries can currently not be traced and +// will result in an ErrNotSupported. func (ex *Executable) Uretprobe(symbol string, prog *ebpf.Program, opts *UprobeOptions) (Link, error) { u, err := ex.uprobe(symbol, prog, opts, true) if err != nil { @@ -175,24 +230,20 @@ func (ex *Executable) uprobe(symbol string, prog *ebpf.Program, opts *UprobeOpti if opts != nil && opts.Offset != 0 { offset = opts.Offset } else { - sym, err := ex.symbol(symbol) + off, err := ex.offset(symbol) if err != nil { - return nil, fmt.Errorf("symbol '%s' not found: %w", symbol, err) + return nil, err } + offset = off + } - // Symbols with location 0 from section undef are shared library calls and - // are relocated before the binary is executed. Dynamic linking is not - // implemented by the library, so mark this as unsupported for now. - if sym.Section == elf.SHN_UNDEF && sym.Value == 0 { - return nil, fmt.Errorf("cannot resolve %s library call '%s', "+ - "consider providing the offset via options: %w", ex.path, symbol, ErrNotSupported) - } - - offset = sym.Value + pid := perfAllThreads + if opts != nil && opts.PID != 0 { + pid = opts.PID } // Use uprobe PMU if the kernel has it available. - tp, err := pmuUprobe(symbol, ex.path, offset, ret) + tp, err := pmuUprobe(symbol, ex.path, offset, pid, ret) if err == nil { return tp, nil } @@ -201,7 +252,7 @@ func (ex *Executable) uprobe(symbol string, prog *ebpf.Program, opts *UprobeOpti } // Use tracefs if uprobe PMU is missing. - tp, err = tracefsUprobe(uprobeSanitizedSymbol(symbol), ex.path, offset, ret) + tp, err = tracefsUprobe(uprobeSanitizedSymbol(symbol), ex.path, offset, pid, ret) if err != nil { return nil, fmt.Errorf("creating trace event '%s:%s' in tracefs: %w", ex.path, symbol, err) } @@ -210,13 +261,13 @@ func (ex *Executable) uprobe(symbol string, prog *ebpf.Program, opts *UprobeOpti } // pmuUprobe opens a perf event based on the uprobe PMU. -func pmuUprobe(symbol, path string, offset uint64, ret bool) (*perfEvent, error) { - return pmuProbe(uprobeType, symbol, path, offset, ret) +func pmuUprobe(symbol, path string, offset uint64, pid int, ret bool) (*perfEvent, error) { + return pmuProbe(uprobeType, symbol, path, offset, pid, ret) } // tracefsUprobe creates a Uprobe tracefs entry. -func tracefsUprobe(symbol, path string, offset uint64, ret bool) (*perfEvent, error) { - return tracefsProbe(uprobeType, symbol, path, offset, ret) +func tracefsUprobe(symbol, path string, offset uint64, pid int, ret bool) (*perfEvent, error) { + return tracefsProbe(uprobeType, symbol, path, offset, pid, ret) } // uprobeSanitizedSymbol replaces every invalid characted for the tracefs api with an underscore. diff --git a/vendor/github.com/cilium/ebpf/linker.go b/vendor/github.com/cilium/ebpf/linker.go index 6c2efef9e4..f3b1629e70 100644 --- a/vendor/github.com/cilium/ebpf/linker.go +++ b/vendor/github.com/cilium/ebpf/linker.go @@ -4,7 +4,6 @@ import ( "fmt" "github.com/cilium/ebpf/asm" - "github.com/cilium/ebpf/internal/btf" ) // link resolves bpf-to-bpf calls. @@ -40,7 +39,7 @@ func link(prog *ProgramSpec, libs []*ProgramSpec) error { pending = append(pending, lib.Instructions) if prog.BTF != nil && lib.BTF != nil { - if err := btf.ProgramAppend(prog.BTF, lib.BTF); err != nil { + if err := prog.BTF.Append(lib.BTF); err != nil { return fmt.Errorf("linking BTF of %s: %w", lib.Name, err) } } @@ -136,5 +135,25 @@ func fixupJumpsAndCalls(insns asm.Instructions) error { } } + // fixupBPFCalls replaces bpf_probe_read_{kernel,user}[_str] with bpf_probe_read[_str] on older kernels + // https://github.com/libbpf/libbpf/blob/master/src/libbpf.c#L6009 + iter = insns.Iterate() + for iter.Next() { + ins := iter.Ins + if !ins.IsBuiltinCall() { + continue + } + switch asm.BuiltinFunc(ins.Constant) { + case asm.FnProbeReadKernel, asm.FnProbeReadUser: + if err := haveProbeReadKernel(); err != nil { + ins.Constant = int64(asm.FnProbeRead) + } + case asm.FnProbeReadKernelStr, asm.FnProbeReadUserStr: + if err := haveProbeReadKernel(); err != nil { + ins.Constant = int64(asm.FnProbeReadStr) + } + } + } + return nil } diff --git a/vendor/github.com/cilium/ebpf/map.go b/vendor/github.com/cilium/ebpf/map.go index f257d88c03..cca387ead0 100644 --- a/vendor/github.com/cilium/ebpf/map.go +++ b/vendor/github.com/cilium/ebpf/map.go @@ -1,6 +1,7 @@ package ebpf import ( + "bytes" "errors" "fmt" "io" @@ -65,6 +66,11 @@ type MapSpec struct { // InnerMap is used as a template for ArrayOfMaps and HashOfMaps InnerMap *MapSpec + // Extra trailing bytes found in the ELF map definition when using structs + // larger than libbpf's bpf_map_def. Must be empty before instantiating + // the MapSpec into a Map. + Extra bytes.Reader + // The BTF associated with this map. BTF *btf.Map } @@ -82,9 +88,12 @@ func (ms *MapSpec) Copy() *MapSpec { } cpy := *ms + cpy.Contents = make([]MapKV, len(ms.Contents)) copy(cpy.Contents, ms.Contents) + cpy.InnerMap = ms.InnerMap.Copy() + return &cpy } @@ -188,14 +197,24 @@ func NewMap(spec *MapSpec) (*Map, error) { // // The caller is responsible for ensuring the process' rlimit is set // sufficiently high for locking memory during map creation. This can be done -// by calling unix.Setrlimit with unix.RLIMIT_MEMLOCK prior to calling NewMapWithOptions. +// by calling rlimit.RemoveMemlock() prior to calling NewMapWithOptions. // // May return an error wrapping ErrMapIncompatible. func NewMapWithOptions(spec *MapSpec, opts MapOptions) (*Map, error) { handles := newHandleCache() defer handles.close() - return newMapWithOptions(spec, opts, handles) + m, err := newMapWithOptions(spec, opts, handles) + if err != nil { + return nil, fmt.Errorf("creating map: %w", err) + } + + err = m.finalize(spec) + if err != nil { + return nil, fmt.Errorf("populating map: %w", err) + } + + return m, nil } func newMapWithOptions(spec *MapSpec, opts MapOptions, handles *handleCache) (_ *Map, err error) { @@ -207,8 +226,12 @@ func newMapWithOptions(spec *MapSpec, opts MapOptions, handles *handleCache) (_ switch spec.Pinning { case PinByName: - if spec.Name == "" || opts.PinPath == "" { - return nil, fmt.Errorf("pin by name: missing Name or PinPath") + if spec.Name == "" { + return nil, fmt.Errorf("pin by name: missing Name") + } + + if opts.PinPath == "" { + return nil, fmt.Errorf("pin by name: missing MapOptions.PinPath") } path := filepath.Join(opts.PinPath, spec.Name) @@ -244,16 +267,19 @@ func newMapWithOptions(spec *MapSpec, opts MapOptions, handles *handleCache) (_ return nil, errors.New("inner maps cannot be pinned") } - template, err := createMap(spec.InnerMap, nil, opts, handles) + template, err := spec.InnerMap.createMap(nil, opts, handles) if err != nil { - return nil, err + return nil, fmt.Errorf("inner map: %w", err) } defer template.Close() + // Intentionally skip populating and freezing (finalizing) + // the inner map template since it will be removed shortly. + innerFd = template.fd } - m, err := createMap(spec, innerFd, opts, handles) + m, err := spec.createMap(innerFd, opts, handles) if err != nil { return nil, err } @@ -269,7 +295,9 @@ func newMapWithOptions(spec *MapSpec, opts MapOptions, handles *handleCache) (_ return m, nil } -func createMap(spec *MapSpec, inner *internal.FD, opts MapOptions, handles *handleCache) (_ *Map, err error) { +// createMap validates the spec's properties and creates the map in the kernel +// using the given opts. It does not populate or freeze the map. +func (spec *MapSpec) createMap(inner *internal.FD, opts MapOptions, handles *handleCache) (_ *Map, err error) { closeOnError := func(closer io.Closer) { if err != nil { closer.Close() @@ -278,10 +306,16 @@ func createMap(spec *MapSpec, inner *internal.FD, opts MapOptions, handles *hand spec = spec.Copy() + // Kernels 4.13 through 5.4 used a struct bpf_map_def that contained + // additional 'inner_map_idx' and later 'numa_node' fields. + // In order to support loading these definitions, tolerate the presence of + // extra bytes, but require them to be zeroes. + if _, err := io.Copy(internal.DiscardZeroes{}, &spec.Extra); err != nil { + return nil, errors.New("extra contains unhandled non-zero bytes, drain before creating map") + } + switch spec.Type { - case ArrayOfMaps: - fallthrough - case HashOfMaps: + case ArrayOfMaps, HashOfMaps: if err := haveNestedMaps(); err != nil { return nil, err } @@ -350,7 +384,7 @@ func createMap(spec *MapSpec, inner *internal.FD, opts MapOptions, handles *hand var btfDisabled bool if spec.BTF != nil { - handle, err := handles.btfHandle(btf.MapSpec(spec.BTF)) + handle, err := handles.btfHandle(spec.BTF.Spec) btfDisabled = errors.Is(err, btf.ErrNotSupported) if err != nil && !btfDisabled { return nil, fmt.Errorf("load BTF: %w", err) @@ -358,15 +392,15 @@ func createMap(spec *MapSpec, inner *internal.FD, opts MapOptions, handles *hand if handle != nil { attr.BTFFd = uint32(handle.FD()) - attr.BTFKeyTypeID = uint32(btf.MapKey(spec.BTF).ID()) - attr.BTFValueTypeID = uint32(btf.MapValue(spec.BTF).ID()) + attr.BTFKeyTypeID = uint32(spec.BTF.Key.ID()) + attr.BTFValueTypeID = uint32(spec.BTF.Value.ID()) } } fd, err := internal.BPFMapCreate(&attr) if err != nil { if errors.Is(err, unix.EPERM) { - return nil, fmt.Errorf("map create: RLIMIT_MEMLOCK may be too low: %w", err) + return nil, fmt.Errorf("map create: %w (MEMLOCK bay be too low, consider rlimit.RemoveMemlock)", err) } if btfDisabled { return nil, fmt.Errorf("map create without BTF: %w", err) @@ -380,19 +414,11 @@ func createMap(spec *MapSpec, inner *internal.FD, opts MapOptions, handles *hand return nil, fmt.Errorf("map create: %w", err) } - if err := m.populate(spec.Contents); err != nil { - return nil, fmt.Errorf("map create: can't set initial contents: %w", err) - } - - if spec.Freeze { - if err := m.Freeze(); err != nil { - return nil, fmt.Errorf("can't freeze map: %w", err) - } - } - return m, nil } +// newMap allocates and returns a new Map structure. +// Sets the fullValueSize on per-CPU maps. func newMap(fd *internal.FD, name string, typ MapType, keySize, valueSize, maxEntries, flags uint32) (*Map, error) { m := &Map{ name, @@ -415,7 +441,7 @@ func newMap(fd *internal.FD, name string, typ MapType, keySize, valueSize, maxEn return nil, err } - m.fullValueSize = align(int(valueSize), 8) * possibleCPUs + m.fullValueSize = internal.Align(int(valueSize), 8) * possibleCPUs return m, nil } @@ -892,12 +918,21 @@ func (m *Map) Freeze() error { return nil } -func (m *Map) populate(contents []MapKV) error { - for _, kv := range contents { +// finalize populates the Map according to the Contents specified +// in spec and freezes the Map if requested by spec. +func (m *Map) finalize(spec *MapSpec) error { + for _, kv := range spec.Contents { if err := m.Put(kv.Key, kv.Value); err != nil { - return fmt.Errorf("key %v: %w", kv.Key, err) + return fmt.Errorf("putting value: key %v: %w", kv.Key, err) } } + + if spec.Freeze { + if err := m.Freeze(); err != nil { + return fmt.Errorf("freezing map: %w", err) + } + } + return nil } @@ -1212,7 +1247,7 @@ func MapGetNextID(startID MapID) (MapID, error) { // // Returns ErrNotExist, if there is no eBPF map with the given id. func NewMapFromID(id MapID) (*Map, error) { - fd, err := bpfObjGetFDByID(internal.BPF_MAP_GET_FD_BY_ID, uint32(id)) + fd, err := internal.BPFObjGetFDByID(internal.BPF_MAP_GET_FD_BY_ID, uint32(id)) if err != nil { return nil, err } diff --git a/vendor/github.com/cilium/ebpf/marshalers.go b/vendor/github.com/cilium/ebpf/marshalers.go index f2610eff9c..e461d673d7 100644 --- a/vendor/github.com/cilium/ebpf/marshalers.go +++ b/vendor/github.com/cilium/ebpf/marshalers.go @@ -8,6 +8,7 @@ import ( "fmt" "reflect" "runtime" + "sync" "unsafe" "github.com/cilium/ebpf/internal" @@ -39,6 +40,10 @@ func marshalPtr(data interface{}, length int) (internal.Pointer, error) { // Returns an error if the given value isn't representable in exactly // length bytes. func marshalBytes(data interface{}, length int) (buf []byte, err error) { + if data == nil { + return nil, errors.New("can't marshal a nil value") + } + switch value := data.(type) { case encoding.BinaryMarshaler: buf, err = value.MarshalBinary() @@ -77,22 +82,30 @@ func makeBuffer(dst interface{}, length int) (internal.Pointer, []byte) { return internal.NewSlicePointer(buf), buf } +var bytesReaderPool = sync.Pool{ + New: func() interface{} { + return new(bytes.Reader) + }, +} + // unmarshalBytes converts a byte buffer into an arbitrary value. // // Prefer using Map.unmarshalKey and Map.unmarshalValue if possible, since // those have special cases that allow more types to be encoded. +// +// The common int32 and int64 types are directly handled to avoid +// unnecessary heap allocations as happening in the default case. func unmarshalBytes(data interface{}, buf []byte) error { switch value := data.(type) { case unsafe.Pointer: - // This could be solved in Go 1.17 by unsafe.Slice instead. (https://github.com/golang/go/issues/19367) - // We could opt for removing unsafe.Pointer support in the lib as well. - sh := &reflect.SliceHeader{ //nolint:govet - Data: uintptr(value), - Len: len(buf), - Cap: len(buf), - } + var dst []byte + // Use unsafe.Slice when we drop support for pre1.17 (https://github.com/golang/go/issues/19367) + // We could opt for removing unsafe.Pointer support in the lib as well + sh := (*reflect.SliceHeader)(unsafe.Pointer(&dst)) + sh.Data = uintptr(value) + sh.Len = len(buf) + sh.Cap = len(buf) - dst := *(*[]byte)(unsafe.Pointer(sh)) copy(dst, buf) runtime.KeepAlive(value) return nil @@ -106,12 +119,38 @@ func unmarshalBytes(data interface{}, buf []byte) error { case *[]byte: *value = buf return nil + case *int32: + if len(buf) < 4 { + return errors.New("int32 requires 4 bytes") + } + *value = int32(internal.NativeEndian.Uint32(buf)) + return nil + case *uint32: + if len(buf) < 4 { + return errors.New("uint32 requires 4 bytes") + } + *value = internal.NativeEndian.Uint32(buf) + return nil + case *int64: + if len(buf) < 8 { + return errors.New("int64 requires 8 bytes") + } + *value = int64(internal.NativeEndian.Uint64(buf)) + return nil + case *uint64: + if len(buf) < 8 { + return errors.New("uint64 requires 8 bytes") + } + *value = internal.NativeEndian.Uint64(buf) + return nil case string: return errors.New("require pointer to string") case []byte: return errors.New("require pointer to []byte") default: - rd := bytes.NewReader(buf) + rd := bytesReaderPool.Get().(*bytes.Reader) + rd.Reset(buf) + defer bytesReaderPool.Put(rd) if err := binary.Read(rd, internal.NativeEndian, value); err != nil { return fmt.Errorf("decoding %T: %v", value, err) } @@ -142,7 +181,7 @@ func marshalPerCPUValue(slice interface{}, elemLength int) (internal.Pointer, er return internal.Pointer{}, fmt.Errorf("per-CPU value exceeds number of CPUs") } - alignedElemLength := align(elemLength, 8) + alignedElemLength := internal.Align(elemLength, 8) buf := make([]byte, alignedElemLength*possibleCPUs) for i := 0; i < sliceLen; i++ { @@ -212,7 +251,3 @@ func unmarshalPerCPUValue(slicePtr interface{}, elemLength int, buf []byte) erro reflect.ValueOf(slicePtr).Elem().Set(slice) return nil } - -func align(n, alignment int) int { - return (int(n) + alignment - 1) / alignment * alignment -} diff --git a/vendor/github.com/cilium/ebpf/prog.go b/vendor/github.com/cilium/ebpf/prog.go index 13bdb6ddad..3549a3fe3f 100644 --- a/vendor/github.com/cilium/ebpf/prog.go +++ b/vendor/github.com/cilium/ebpf/prog.go @@ -57,16 +57,21 @@ type ProgramSpec struct { // Name is passed to the kernel as a debug aid. Must only contain // alpha numeric and '_' characters. Name string + // Type determines at which hook in the kernel a program will run. Type ProgramType AttachType AttachType - // Name of a kernel data structure to attach to. It's interpretation - // depends on Type and AttachType. - AttachTo string + // Name of a kernel data structure or function to attach to. Its + // interpretation depends on Type and AttachType. + AttachTo string + // The program to attach to. Must be provided manually. + AttachTarget *Program Instructions asm.Instructions + // Flags is passed to the kernel and specifies additional program // load attributes. Flags uint32 + // License of the program. Some helpers are only available if // the license is deemed compatible with the GPL. // @@ -146,7 +151,7 @@ func NewProgramWithOptions(spec *ProgramSpec, opts ProgramOptions) (*Program, er func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *handleCache) (*Program, error) { if len(spec.Instructions) == 0 { - return nil, errors.New("Instructions cannot be empty") + return nil, errors.New("instructions cannot be empty") } if spec.ByteOrder != nil && spec.ByteOrder != internal.NativeEndian { @@ -166,16 +171,16 @@ func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *hand kv = v.Kernel() } - attr := &bpfProgLoadAttr{ - progType: spec.Type, - progFlags: spec.Flags, - expectedAttachType: spec.AttachType, - license: internal.NewStringPointer(spec.License), - kernelVersion: kv, + attr := &internal.BPFProgLoadAttr{ + ProgType: uint32(spec.Type), + ProgFlags: spec.Flags, + ExpectedAttachType: uint32(spec.AttachType), + License: internal.NewStringPointer(spec.License), + KernelVersion: kv, } if haveObjName() == nil { - attr.progName = internal.NewBPFObjName(spec.Name) + attr.ProgName = internal.NewBPFObjName(spec.Name) } var err error @@ -190,35 +195,35 @@ func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *hand var btfDisabled bool var core btf.COREFixups if spec.BTF != nil { - core, err = btf.ProgramFixups(spec.BTF, targetBTF) + core, err = spec.BTF.Fixups(targetBTF) if err != nil { return nil, fmt.Errorf("CO-RE relocations: %w", err) } - handle, err := handles.btfHandle(btf.ProgramSpec(spec.BTF)) + handle, err := handles.btfHandle(spec.BTF.Spec()) btfDisabled = errors.Is(err, btf.ErrNotSupported) if err != nil && !btfDisabled { return nil, fmt.Errorf("load BTF: %w", err) } if handle != nil { - attr.progBTFFd = uint32(handle.FD()) + attr.ProgBTFFd = uint32(handle.FD()) - recSize, bytes, err := btf.ProgramLineInfos(spec.BTF) + recSize, bytes, err := spec.BTF.LineInfos() if err != nil { return nil, fmt.Errorf("get BTF line infos: %w", err) } - attr.lineInfoRecSize = recSize - attr.lineInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) - attr.lineInfo = internal.NewSlicePointer(bytes) + attr.LineInfoRecSize = recSize + attr.LineInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) + attr.LineInfo = internal.NewSlicePointer(bytes) - recSize, bytes, err = btf.ProgramFuncInfos(spec.BTF) + recSize, bytes, err = spec.BTF.FuncInfos() if err != nil { return nil, fmt.Errorf("get BTF function infos: %w", err) } - attr.funcInfoRecSize = recSize - attr.funcInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) - attr.funcInfo = internal.NewSlicePointer(bytes) + attr.FuncInfoRecSize = recSize + attr.FuncInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) + attr.FuncInfo = internal.NewSlicePointer(bytes) } } @@ -238,16 +243,41 @@ func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *hand } bytecode := buf.Bytes() - attr.instructions = internal.NewSlicePointer(bytecode) - attr.insCount = uint32(len(bytecode) / asm.InstructionSize) + attr.Instructions = internal.NewSlicePointer(bytecode) + attr.InsCount = uint32(len(bytecode) / asm.InstructionSize) if spec.AttachTo != "" { + if spec.AttachTarget != nil { + info, err := spec.AttachTarget.Info() + if err != nil { + return nil, fmt.Errorf("load target BTF: %w", err) + } + + btfID, ok := info.BTFID() + if !ok { + return nil, fmt.Errorf("load target BTF: no BTF info available") + } + btfHandle, err := btf.NewHandleFromID(btfID) + if err != nil { + return nil, fmt.Errorf("load target BTF: %w", err) + } + defer btfHandle.Close() + + targetBTF = btfHandle.Spec() + if err != nil { + return nil, fmt.Errorf("load target BTF: %w", err) + } + } + target, err := resolveBTFType(targetBTF, spec.AttachTo, spec.Type, spec.AttachType) if err != nil { return nil, err } if target != nil { - attr.attachBTFID = target.ID() + attr.AttachBTFID = uint32(target.ID()) + } + if spec.AttachTarget != nil { + attr.AttachProgFd = uint32(spec.AttachTarget.FD()) } } @@ -259,12 +289,12 @@ func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *hand var logBuf []byte if opts.LogLevel > 0 { logBuf = make([]byte, logSize) - attr.logLevel = opts.LogLevel - attr.logSize = uint32(len(logBuf)) - attr.logBuf = internal.NewSlicePointer(logBuf) + attr.LogLevel = opts.LogLevel + attr.LogSize = uint32(len(logBuf)) + attr.LogBuf = internal.NewSlicePointer(logBuf) } - fd, err := bpfProgLoad(attr) + fd, err := internal.BPFProgLoad(attr) if err == nil { return &Program{internal.CString(logBuf), fd, spec.Name, "", spec.Type}, nil } @@ -273,17 +303,20 @@ func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *hand if opts.LogLevel == 0 && opts.LogSize >= 0 { // Re-run with the verifier enabled to get better error messages. logBuf = make([]byte, logSize) - attr.logLevel = 1 - attr.logSize = uint32(len(logBuf)) - attr.logBuf = internal.NewSlicePointer(logBuf) + attr.LogLevel = 1 + attr.LogSize = uint32(len(logBuf)) + attr.LogBuf = internal.NewSlicePointer(logBuf) - _, logErr = bpfProgLoad(attr) + fd, logErr = internal.BPFProgLoad(attr) + if logErr == nil { + fd.Close() + } } if errors.Is(logErr, unix.EPERM) && logBuf[0] == 0 { // EPERM due to RLIMIT_MEMLOCK happens before the verifier, so we can // check that the log is empty to reduce false positives. - return nil, fmt.Errorf("load program: RLIMIT_MEMLOCK may be too low: %w", logErr) + return nil, fmt.Errorf("load program: %w (MEMLOCK bay be too low, consider rlimit.RemoveMemlock)", logErr) } err = internal.ErrorWithLog(err, logBuf, logErr) @@ -310,7 +343,7 @@ func NewProgramFromFD(fd int) (*Program, error) { // // Returns ErrNotExist, if there is no eBPF program with the given id. func NewProgramFromID(id ProgramID) (*Program, error) { - fd, err := bpfObjGetFDByID(internal.BPF_PROG_GET_FD_BY_ID, uint32(id)) + fd, err := internal.BPFObjGetFDByID(internal.BPF_PROG_GET_FD_BY_ID, uint32(id)) if err != nil { return nil, fmt.Errorf("get program by id: %w", err) } @@ -677,45 +710,44 @@ func ProgramGetNextID(startID ProgramID) (ProgramID, error) { // // Deprecated: use ProgramInfo.ID() instead. func (p *Program) ID() (ProgramID, error) { - info, err := bpfGetProgInfoByFD(p.fd) + info, err := bpfGetProgInfoByFD(p.fd, nil) if err != nil { return ProgramID(0), err } return ProgramID(info.id), nil } -func resolveBTFType(kernel *btf.Spec, name string, progType ProgramType, attachType AttachType) (btf.Type, error) { +func resolveBTFType(spec *btf.Spec, name string, progType ProgramType, attachType AttachType) (btf.Type, error) { type match struct { p ProgramType a AttachType } - var target btf.Type var typeName, featureName string switch (match{progType, attachType}) { case match{LSM, AttachLSMMac}: - target = new(btf.Func) typeName = "bpf_lsm_" + name featureName = name + " LSM hook" - case match{Tracing, AttachTraceIter}: - target = new(btf.Func) typeName = "bpf_iter_" + name featureName = name + " iterator" - + case match{Extension, AttachNone}: + typeName = name + featureName = fmt.Sprintf("freplace %s", name) default: return nil, nil } - if kernel == nil { + if spec == nil { var err error - kernel, err = btf.LoadKernelSpec() + spec, err = btf.LoadKernelSpec() if err != nil { return nil, fmt.Errorf("load kernel spec: %w", err) } } - err := kernel.FindType(typeName, target) + var target *btf.Func + err := spec.FindType(typeName, &target) if errors.Is(err, btf.ErrNotFound) { return nil, &internal.UnsupportedFeatureError{ Name: featureName, @@ -724,5 +756,6 @@ func resolveBTFType(kernel *btf.Spec, name string, progType ProgramType, attachT if err != nil { return nil, fmt.Errorf("resolve BTF for %s: %w", featureName, err) } + return target, nil } diff --git a/vendor/github.com/cilium/ebpf/run-tests.sh b/vendor/github.com/cilium/ebpf/run-tests.sh index e2437beed2..a079edc7e1 100644 --- a/vendor/github.com/cilium/ebpf/run-tests.sh +++ b/vendor/github.com/cilium/ebpf/run-tests.sh @@ -5,7 +5,7 @@ # Run all tests on a 5.4 kernel # $ ./run-tests.sh 5.4 # Run a subset of tests: -# $ ./run-tests.sh 5.4 go test ./link +# $ ./run-tests.sh 5.4 ./link set -euo pipefail @@ -48,15 +48,17 @@ if [[ "${1:-}" = "--exec-vm" ]]; then rm "${output}/fake-stdin" fi - $sudo virtme-run --kimg "${input}/bzImage" --memory 768M --pwd \ - --rwdir="${testdir}=${testdir}" \ - --rodir=/run/input="${input}" \ - --rwdir=/run/output="${output}" \ - --script-sh "PATH=\"$PATH\" \"$script\" --exec-test $cmd" \ - --qemu-opts -smp 2 # need at least two CPUs for some tests + if ! $sudo virtme-run --kimg "${input}/bzImage" --memory 768M --pwd \ + --rwdir="${testdir}=${testdir}" \ + --rodir=/run/input="${input}" \ + --rwdir=/run/output="${output}" \ + --script-sh "PATH=\"$PATH\" \"$script\" --exec-test $cmd" \ + --kopt possible_cpus=2; then # need at least two CPUs for some tests + exit 23 + fi if [[ ! -e "${output}/success" ]]; then - exit 1 + exit 42 fi $sudo rm -r "$output" @@ -74,7 +76,7 @@ elif [[ "${1:-}" = "--exec-test" ]]; then dmesg -C if ! "$@"; then dmesg - exit 1 + exit 1 # this return code is "swallowed" by qemu fi touch "/run/output/success" exit 0 @@ -108,7 +110,7 @@ else echo "No selftests found, disabling" fi -args=(-v -short -coverpkg=./... -coverprofile=coverage.out -count 1 ./...) +args=(-short -coverpkg=./... -coverprofile=coverage.out -count 1 ./...) if (( $# > 0 )); then args=("$@") fi diff --git a/vendor/github.com/cilium/ebpf/syscalls.go b/vendor/github.com/cilium/ebpf/syscalls.go index f5a38549bb..f8cb5f0e0c 100644 --- a/vendor/github.com/cilium/ebpf/syscalls.go +++ b/vendor/github.com/cilium/ebpf/syscalls.go @@ -1,13 +1,14 @@ package ebpf import ( + "bytes" "errors" "fmt" "os" "unsafe" + "github.com/cilium/ebpf/asm" "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" "github.com/cilium/ebpf/internal/unix" ) @@ -73,30 +74,6 @@ type bpfMapInfo struct { btf_value_type_id uint32 } -type bpfProgLoadAttr struct { - progType ProgramType - insCount uint32 - instructions internal.Pointer - license internal.Pointer - logLevel uint32 - logSize uint32 - logBuf internal.Pointer - kernelVersion uint32 // since 4.1 2541517c32be - progFlags uint32 // since 4.11 e07b98d9bffe - progName internal.BPFObjName // since 4.15 067cae47771c - progIfIndex uint32 // since 4.15 1f6f4cb7ba21 - expectedAttachType AttachType // since 4.17 5e43f899b03a - progBTFFd uint32 - funcInfoRecSize uint32 - funcInfo internal.Pointer - funcInfoCnt uint32 - lineInfoRecSize uint32 - lineInfo internal.Pointer - lineInfoCnt uint32 - attachBTFID btf.TypeID - attachProgFd uint32 -} - type bpfProgInfo struct { prog_type uint32 id uint32 @@ -107,7 +84,7 @@ type bpfProgInfo struct { xlated_prog_insns internal.Pointer load_time uint64 // since 4.15 cb4d2b3f03d8 created_by_uid uint32 - nr_map_ids uint32 + nr_map_ids uint32 // since 4.15 cb4d2b3f03d8 map_ids internal.Pointer name internal.BPFObjName // since 4.15 067cae47771c ifindex uint32 @@ -145,11 +122,6 @@ type bpfProgTestRunAttr struct { duration uint32 } -type bpfGetFDByIDAttr struct { - id uint32 - next uint32 -} - type bpfMapFreezeAttr struct { mapFd uint32 } @@ -160,23 +132,6 @@ type bpfObjGetNextIDAttr struct { openFlags uint32 } -func bpfProgLoad(attr *bpfProgLoadAttr) (*internal.FD, error) { - for { - fd, err := internal.BPF(internal.BPF_PROG_LOAD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - // As of ~4.20 the verifier can be interrupted by a signal, - // and returns EAGAIN in that case. - if errors.Is(err, unix.EAGAIN) { - continue - } - - if err != nil { - return nil, err - } - - return internal.NewFD(uint32(fd)), nil - } -} - func bpfProgTestRun(attr *bpfProgTestRunAttr) error { _, err := internal.BPF(internal.BPF_PROG_TEST_RUN, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) return err @@ -372,6 +327,10 @@ func wrapMapError(err error) error { return internal.SyscallError(ErrNotSupported, unix.ENOTSUPP) } + if errors.Is(err, unix.E2BIG) { + return fmt.Errorf("key too big for map: %w", err) + } + return err } @@ -388,8 +347,13 @@ func bpfMapFreeze(m *internal.FD) error { return err } -func bpfGetProgInfoByFD(fd *internal.FD) (*bpfProgInfo, error) { +func bpfGetProgInfoByFD(fd *internal.FD, ids []MapID) (*bpfProgInfo, error) { var info bpfProgInfo + if len(ids) > 0 { + info.nr_map_ids = uint32(len(ids)) + info.map_ids = internal.NewPointer(unsafe.Pointer(&ids[0])) + } + if err := internal.BPFObjGetInfoByFD(fd, unsafe.Pointer(&info), unsafe.Sizeof(info)); err != nil { return nil, fmt.Errorf("can't get program info: %w", err) } @@ -471,10 +435,30 @@ var haveBatchAPI = internal.FeatureTest("map batch api", "5.6", func() error { return nil }) -func bpfObjGetFDByID(cmd internal.BPFCmd, id uint32) (*internal.FD, error) { - attr := bpfGetFDByIDAttr{ - id: id, +var haveProbeReadKernel = internal.FeatureTest("bpf_probe_read_kernel", "5.5", func() error { + insns := asm.Instructions{ + asm.Mov.Reg(asm.R1, asm.R10), + asm.Add.Imm(asm.R1, -8), + asm.Mov.Imm(asm.R2, 8), + asm.Mov.Imm(asm.R3, 0), + asm.FnProbeReadKernel.Call(), + asm.Return(), } - ptr, err := internal.BPF(cmd, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return internal.NewFD(uint32(ptr)), err -} + buf := bytes.NewBuffer(make([]byte, 0, len(insns)*asm.InstructionSize)) + if err := insns.Marshal(buf, internal.NativeEndian); err != nil { + return err + } + bytecode := buf.Bytes() + + fd, err := internal.BPFProgLoad(&internal.BPFProgLoadAttr{ + ProgType: uint32(Kprobe), + License: internal.NewStringPointer("GPL"), + Instructions: internal.NewSlicePointer(bytecode), + InsCount: uint32(len(bytecode) / asm.InstructionSize), + }) + if err != nil { + return internal.ErrNotSupported + } + _ = fd.Close() + return nil +}) diff --git a/vendor/github.com/cilium/ebpf/types.go b/vendor/github.com/cilium/ebpf/types.go index 441a82fe4c..84b83f9f98 100644 --- a/vendor/github.com/cilium/ebpf/types.go +++ b/vendor/github.com/cilium/ebpf/types.go @@ -4,12 +4,17 @@ import ( "github.com/cilium/ebpf/internal/unix" ) -//go:generate stringer -output types_string.go -type=MapType,ProgramType,AttachType,PinType +//go:generate stringer -output types_string.go -type=MapType,ProgramType,PinType // MapType indicates the type map structure // that will be initialized in the kernel. type MapType uint32 +// Max returns the latest supported MapType. +func (_ MapType) Max() MapType { + return maxMapType - 1 +} + // All the various map types that can be created const ( UnspecifiedMap MapType = iota @@ -85,15 +90,28 @@ const ( SkStorage // DevMapHash - Hash-based indexing scheme for references to network devices. DevMapHash - StructOpts + // StructOpsMap - This map holds a kernel struct with its function pointer implemented in a BPF + // program. + StructOpsMap + // RingBuf - Similar to PerfEventArray, but shared across all CPUs. RingBuf + // InodeStorage - Specialized local storage map for inodes. InodeStorage + // TaskStorage - Specialized local storage map for task_struct. TaskStorage + // maxMapType - Bound enum of MapTypes, has to be last in enum. + maxMapType ) +// Deprecated: StructOpts was a typo, use StructOpsMap instead. +// +// Declared as a variable to prevent stringer from picking it up +// as an enum value. +var StructOpts MapType = StructOpsMap + // hasPerCPUValue returns true if the Map stores a value per CPU. func (mt MapType) hasPerCPUValue() bool { - return mt == PerCPUHash || mt == PerCPUArray || mt == LRUCPUHash + return mt == PerCPUHash || mt == PerCPUArray || mt == LRUCPUHash || mt == PerCPUCGroupStorage } // canStoreMap returns true if the map type accepts a map fd @@ -111,6 +129,11 @@ func (mt MapType) canStoreProgram() bool { // ProgramType of the eBPF program type ProgramType uint32 +// Max return the latest supported ProgramType. +func (_ ProgramType) Max() ProgramType { + return maxProgramType - 1 +} + // eBPF program types const ( UnspecifiedProgram ProgramType = iota @@ -144,6 +167,7 @@ const ( Extension LSM SkLookup + maxProgramType ) // AttachType of the eBPF program, needed to differentiate allowed context accesses in @@ -151,6 +175,8 @@ const ( // Will cause invalid argument (EINVAL) at program load time if set incorrectly. type AttachType uint32 +//go:generate stringer -type AttachType -trimprefix Attach + // AttachNone is an alias for AttachCGroupInetIngress for readability reasons. const AttachNone AttachType = 0 @@ -193,6 +219,10 @@ const ( AttachXDPCPUMap AttachSkLookup AttachXDP + AttachSkSKBVerdict + AttachSkReuseportSelect + AttachSkReuseportSelectOrMigrate + AttachPerfEvent ) // AttachFlags of the eBPF program used in BPF_PROG_ATTACH command diff --git a/vendor/github.com/cilium/ebpf/types_string.go b/vendor/github.com/cilium/ebpf/types_string.go index c25f765647..81cbc9efde 100644 --- a/vendor/github.com/cilium/ebpf/types_string.go +++ b/vendor/github.com/cilium/ebpf/types_string.go @@ -1,4 +1,4 @@ -// Code generated by "stringer -output types_string.go -type=MapType,ProgramType,AttachType,PinType"; DO NOT EDIT. +// Code generated by "stringer -output types_string.go -type=MapType,ProgramType,PinType"; DO NOT EDIT. package ebpf @@ -34,15 +34,16 @@ func _() { _ = x[Stack-23] _ = x[SkStorage-24] _ = x[DevMapHash-25] - _ = x[StructOpts-26] + _ = x[StructOpsMap-26] _ = x[RingBuf-27] _ = x[InodeStorage-28] _ = x[TaskStorage-29] + _ = x[maxMapType-30] } -const _MapType_name = "UnspecifiedMapHashArrayProgramArrayPerfEventArrayPerCPUHashPerCPUArrayStackTraceCGroupArrayLRUHashLRUCPUHashLPMTrieArrayOfMapsHashOfMapsDevMapSockMapCPUMapXSKMapSockHashCGroupStorageReusePortSockArrayPerCPUCGroupStorageQueueStackSkStorageDevMapHashStructOptsRingBufInodeStorageTaskStorage" +const _MapType_name = "UnspecifiedMapHashArrayProgramArrayPerfEventArrayPerCPUHashPerCPUArrayStackTraceCGroupArrayLRUHashLRUCPUHashLPMTrieArrayOfMapsHashOfMapsDevMapSockMapCPUMapXSKMapSockHashCGroupStorageReusePortSockArrayPerCPUCGroupStorageQueueStackSkStorageDevMapHashStructOpsMapRingBufInodeStorageTaskStoragemaxMapType" -var _MapType_index = [...]uint16{0, 14, 18, 23, 35, 49, 59, 70, 80, 91, 98, 108, 115, 126, 136, 142, 149, 155, 161, 169, 182, 200, 219, 224, 229, 238, 248, 258, 265, 277, 288} +var _MapType_index = [...]uint16{0, 14, 18, 23, 35, 49, 59, 70, 80, 91, 98, 108, 115, 126, 136, 142, 149, 155, 161, 169, 182, 200, 219, 224, 229, 238, 248, 260, 267, 279, 290, 300} func (i MapType) String() string { if i >= MapType(len(_MapType_index)-1) { @@ -85,11 +86,12 @@ func _() { _ = x[Extension-28] _ = x[LSM-29] _ = x[SkLookup-30] + _ = x[maxProgramType-31] } -const _ProgramType_name = "UnspecifiedProgramSocketFilterKprobeSchedCLSSchedACTTracePointXDPPerfEventCGroupSKBCGroupSockLWTInLWTOutLWTXmitSockOpsSkSKBCGroupDeviceSkMsgRawTracepointCGroupSockAddrLWTSeg6LocalLircMode2SkReuseportFlowDissectorCGroupSysctlRawTracepointWritableCGroupSockoptTracingStructOpsExtensionLSMSkLookup" +const _ProgramType_name = "UnspecifiedProgramSocketFilterKprobeSchedCLSSchedACTTracePointXDPPerfEventCGroupSKBCGroupSockLWTInLWTOutLWTXmitSockOpsSkSKBCGroupDeviceSkMsgRawTracepointCGroupSockAddrLWTSeg6LocalLircMode2SkReuseportFlowDissectorCGroupSysctlRawTracepointWritableCGroupSockoptTracingStructOpsExtensionLSMSkLookupmaxProgramType" -var _ProgramType_index = [...]uint16{0, 18, 30, 36, 44, 52, 62, 65, 74, 83, 93, 98, 104, 111, 118, 123, 135, 140, 153, 167, 179, 188, 199, 212, 224, 245, 258, 265, 274, 283, 286, 294} +var _ProgramType_index = [...]uint16{0, 18, 30, 36, 44, 52, 62, 65, 74, 83, 93, 98, 104, 111, 118, 123, 135, 140, 153, 167, 179, 188, 199, 212, 224, 245, 258, 265, 274, 283, 286, 294, 308} func (i ProgramType) String() string { if i >= ProgramType(len(_ProgramType_index)-1) { @@ -97,61 +99,6 @@ func (i ProgramType) String() string { } return _ProgramType_name[_ProgramType_index[i]:_ProgramType_index[i+1]] } -func _() { - // An "invalid array index" compiler error signifies that the constant values have changed. - // Re-run the stringer command to generate them again. - var x [1]struct{} - _ = x[AttachNone-0] - _ = x[AttachCGroupInetIngress-0] - _ = x[AttachCGroupInetEgress-1] - _ = x[AttachCGroupInetSockCreate-2] - _ = x[AttachCGroupSockOps-3] - _ = x[AttachSkSKBStreamParser-4] - _ = x[AttachSkSKBStreamVerdict-5] - _ = x[AttachCGroupDevice-6] - _ = x[AttachSkMsgVerdict-7] - _ = x[AttachCGroupInet4Bind-8] - _ = x[AttachCGroupInet6Bind-9] - _ = x[AttachCGroupInet4Connect-10] - _ = x[AttachCGroupInet6Connect-11] - _ = x[AttachCGroupInet4PostBind-12] - _ = x[AttachCGroupInet6PostBind-13] - _ = x[AttachCGroupUDP4Sendmsg-14] - _ = x[AttachCGroupUDP6Sendmsg-15] - _ = x[AttachLircMode2-16] - _ = x[AttachFlowDissector-17] - _ = x[AttachCGroupSysctl-18] - _ = x[AttachCGroupUDP4Recvmsg-19] - _ = x[AttachCGroupUDP6Recvmsg-20] - _ = x[AttachCGroupGetsockopt-21] - _ = x[AttachCGroupSetsockopt-22] - _ = x[AttachTraceRawTp-23] - _ = x[AttachTraceFEntry-24] - _ = x[AttachTraceFExit-25] - _ = x[AttachModifyReturn-26] - _ = x[AttachLSMMac-27] - _ = x[AttachTraceIter-28] - _ = x[AttachCgroupInet4GetPeername-29] - _ = x[AttachCgroupInet6GetPeername-30] - _ = x[AttachCgroupInet4GetSockname-31] - _ = x[AttachCgroupInet6GetSockname-32] - _ = x[AttachXDPDevMap-33] - _ = x[AttachCgroupInetSockRelease-34] - _ = x[AttachXDPCPUMap-35] - _ = x[AttachSkLookup-36] - _ = x[AttachXDP-37] -} - -const _AttachType_name = "AttachNoneAttachCGroupInetEgressAttachCGroupInetSockCreateAttachCGroupSockOpsAttachSkSKBStreamParserAttachSkSKBStreamVerdictAttachCGroupDeviceAttachSkMsgVerdictAttachCGroupInet4BindAttachCGroupInet6BindAttachCGroupInet4ConnectAttachCGroupInet6ConnectAttachCGroupInet4PostBindAttachCGroupInet6PostBindAttachCGroupUDP4SendmsgAttachCGroupUDP6SendmsgAttachLircMode2AttachFlowDissectorAttachCGroupSysctlAttachCGroupUDP4RecvmsgAttachCGroupUDP6RecvmsgAttachCGroupGetsockoptAttachCGroupSetsockoptAttachTraceRawTpAttachTraceFEntryAttachTraceFExitAttachModifyReturnAttachLSMMacAttachTraceIterAttachCgroupInet4GetPeernameAttachCgroupInet6GetPeernameAttachCgroupInet4GetSocknameAttachCgroupInet6GetSocknameAttachXDPDevMapAttachCgroupInetSockReleaseAttachXDPCPUMapAttachSkLookupAttachXDP" - -var _AttachType_index = [...]uint16{0, 10, 32, 58, 77, 100, 124, 142, 160, 181, 202, 226, 250, 275, 300, 323, 346, 361, 380, 398, 421, 444, 466, 488, 504, 521, 537, 555, 567, 582, 610, 638, 666, 694, 709, 736, 751, 765, 774} - -func (i AttachType) String() string { - if i >= AttachType(len(_AttachType_index)-1) { - return "AttachType(" + strconv.FormatInt(int64(i), 10) + ")" - } - return _AttachType_name[_AttachType_index[i]:_AttachType_index[i+1]] -} func _() { // An "invalid array index" compiler error signifies that the constant values have changed. // Re-run the stringer command to generate them again. diff --git a/vendor/github.com/containerd/console/console_windows.go b/vendor/github.com/containerd/console/console_windows.go index 129a92883d..787c11fe56 100644 --- a/vendor/github.com/containerd/console/console_windows.go +++ b/vendor/github.com/containerd/console/console_windows.go @@ -17,10 +17,10 @@ package console import ( + "errors" "fmt" "os" - "github.com/pkg/errors" "golang.org/x/sys/windows" ) @@ -103,7 +103,7 @@ func (m *master) Reset() error { {m.err, m.errMode}, } { if err := windows.SetConsoleMode(s.fd, s.mode); err != nil { - return errors.Wrap(err, "unable to restore console mode") + return fmt.Errorf("unable to restore console mode: %w", err) } } @@ -114,7 +114,7 @@ func (m *master) Size() (WinSize, error) { var info windows.ConsoleScreenBufferInfo err := windows.GetConsoleScreenBufferInfo(m.out, &info) if err != nil { - return WinSize{}, errors.Wrap(err, "unable to get console info") + return WinSize{}, fmt.Errorf("unable to get console info: %w", err) } winsize := WinSize{ @@ -139,7 +139,7 @@ func (m *master) DisableEcho() error { mode |= windows.ENABLE_LINE_INPUT if err := windows.SetConsoleMode(m.in, mode); err != nil { - return errors.Wrap(err, "unable to set console to disable echo") + return fmt.Errorf("unable to set console to disable echo: %w", err) } return nil @@ -192,7 +192,7 @@ func makeInputRaw(fd windows.Handle, mode uint32) error { } if err := windows.SetConsoleMode(fd, mode); err != nil { - return errors.Wrap(err, "unable to set console to raw mode") + return fmt.Errorf("unable to set console to raw mode: %w", err) } return nil diff --git a/vendor/github.com/containerd/console/console_zos.go b/vendor/github.com/containerd/console/console_zos.go new file mode 100644 index 0000000000..b348a839a0 --- /dev/null +++ b/vendor/github.com/containerd/console/console_zos.go @@ -0,0 +1,163 @@ +// +build zos + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "fmt" + "os" + + "golang.org/x/sys/unix" +) + +// NewPty creates a new pty pair +// The master is returned as the first console and a string +// with the path to the pty slave is returned as the second +func NewPty() (Console, string, error) { + var f File + var err error + var slave string + for i := 0;; i++ { + ptyp := fmt.Sprintf("/dev/ptyp%04d", i) + f, err = os.OpenFile(ptyp, os.O_RDWR, 0600) + if err == nil { + slave = fmt.Sprintf("/dev/ttyp%04d", i) + break + } + if os.IsNotExist(err) { + return nil, "", err + } + // else probably Resource Busy + } + m, err := newMaster(f) + if err != nil { + return nil, "", err + } + return m, slave, nil +} + +type master struct { + f File + original *unix.Termios +} + +func (m *master) Read(b []byte) (int, error) { + return m.f.Read(b) +} + +func (m *master) Write(b []byte) (int, error) { + return m.f.Write(b) +} + +func (m *master) Close() error { + return m.f.Close() +} + +func (m *master) Resize(ws WinSize) error { + return tcswinsz(m.f.Fd(), ws) +} + +func (m *master) ResizeFrom(c Console) error { + ws, err := c.Size() + if err != nil { + return err + } + return m.Resize(ws) +} + +func (m *master) Reset() error { + if m.original == nil { + return nil + } + return tcset(m.f.Fd(), m.original) +} + +func (m *master) getCurrent() (unix.Termios, error) { + var termios unix.Termios + if err := tcget(m.f.Fd(), &termios); err != nil { + return unix.Termios{}, err + } + return termios, nil +} + +func (m *master) SetRaw() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState = cfmakeraw(rawState) + rawState.Oflag = rawState.Oflag | unix.OPOST + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) DisableEcho() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState.Lflag = rawState.Lflag &^ unix.ECHO + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) Size() (WinSize, error) { + return tcgwinsz(m.f.Fd()) +} + +func (m *master) Fd() uintptr { + return m.f.Fd() +} + +func (m *master) Name() string { + return m.f.Name() +} + +// checkConsole checks if the provided file is a console +func checkConsole(f File) error { + var termios unix.Termios + if tcget(f.Fd(), &termios) != nil { + return ErrNotAConsole + } + return nil +} + +func newMaster(f File) (Console, error) { + m := &master{ + f: f, + } + t, err := m.getCurrent() + if err != nil { + return nil, err + } + m.original = &t + return m, nil +} + +// ClearONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts normally. In particular, a not-very-well-known default of +// Linux unix98 ptys is that they have +onlcr by default. While this isn't a +// problem for terminal emulators, because we relay data from the terminal we +// also relay that funky line discipline. +func ClearONLCR(fd uintptr) error { + return setONLCR(fd, false) +} + +// SetONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts as intended for a terminal emulator. +func SetONLCR(fd uintptr) error { + return setONLCR(fd, true) +} diff --git a/vendor/github.com/containerd/console/tc_unix.go b/vendor/github.com/containerd/console/tc_unix.go index 5cd4c550ce..a6bf01e8d1 100644 --- a/vendor/github.com/containerd/console/tc_unix.go +++ b/vendor/github.com/containerd/console/tc_unix.go @@ -1,4 +1,4 @@ -// +build darwin freebsd linux netbsd openbsd solaris +// +build darwin freebsd linux netbsd openbsd solaris zos /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/console/tc_zos.go b/vendor/github.com/containerd/console/tc_zos.go new file mode 100644 index 0000000000..4262eaf4cc --- /dev/null +++ b/vendor/github.com/containerd/console/tc_zos.go @@ -0,0 +1,26 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "golang.org/x/sys/unix" +) + +const ( + cmdTcGet = unix.TCGETS + cmdTcSet = unix.TCSETS +) diff --git a/vendor/github.com/cyphar/filepath-securejoin/.travis.yml b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml index 3938f38349..b94ff8cf92 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/.travis.yml +++ b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml @@ -4,10 +4,12 @@ language: go go: - - 1.7.x - - 1.8.x + - 1.13.x + - 1.16.x - tip - +arch: + - AMD64 + - ppc64le os: - linux - osx diff --git a/vendor/github.com/cyphar/filepath-securejoin/README.md b/vendor/github.com/cyphar/filepath-securejoin/README.md index 49b2baa9f3..3624617c89 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/README.md +++ b/vendor/github.com/cyphar/filepath-securejoin/README.md @@ -7,6 +7,19 @@ standard library][go#20126]. The purpose of this function is to be a "secure" alternative to `filepath.Join`, and in particular it provides certain guarantees that are not provided by `filepath.Join`. +> **NOTE**: This code is *only* safe if you are not at risk of other processes +> modifying path components after you've used `SecureJoin`. If it is possible +> for a malicious process to modify path components of the resolved path, then +> you will be vulnerable to some fairly trivial TOCTOU race conditions. [There +> are some Linux kernel patches I'm working on which might allow for a better +> solution.][lwn-obeneath] +> +> In addition, with a slightly modified API it might be possible to use +> `O_PATH` and verify that the opened path is actually the resolved one -- but +> I have not done that yet. I might add it in the future as a helper function +> to help users verify the path (we can't just return `/proc/self/fd/` +> because that doesn't always work transparently for all users). + This is the function prototype: ```go @@ -16,8 +29,8 @@ func SecureJoin(root, unsafePath string) (string, error) This library **guarantees** the following: * If no error is set, the resulting string **must** be a child path of - `SecureJoin` and will not contain any symlink path components (they will all - be expanded). + `root` and will not contain any symlink path components (they will all be + expanded). * When expanding symlinks, all symlink path components **must** be resolved relative to the provided root. In particular, this can be considered a @@ -25,7 +38,7 @@ This library **guarantees** the following: these symlinks will **not** be expanded lexically (`filepath.Clean` is not called on the input before processing). -* Non-existant path components are unaffected by `SecureJoin` (similar to +* Non-existent path components are unaffected by `SecureJoin` (similar to `filepath.EvalSymlinks`'s semantics). * The returned path will always be `filepath.Clean`ed and thus not contain any @@ -57,6 +70,7 @@ func SecureJoin(root, unsafePath string) (string, error) { } ``` +[lwn-obeneath]: https://lwn.net/Articles/767547/ [go#20126]: https://github.com/golang/go/issues/20126 ### License ### diff --git a/vendor/github.com/cyphar/filepath-securejoin/VERSION b/vendor/github.com/cyphar/filepath-securejoin/VERSION index ee1372d33a..7179039691 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/VERSION +++ b/vendor/github.com/cyphar/filepath-securejoin/VERSION @@ -1 +1 @@ -0.2.2 +0.2.3 diff --git a/vendor/github.com/cyphar/filepath-securejoin/join.go b/vendor/github.com/cyphar/filepath-securejoin/join.go index c4ca3d7130..7dd08dbbdf 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/join.go +++ b/vendor/github.com/cyphar/filepath-securejoin/join.go @@ -12,39 +12,20 @@ package securejoin import ( "bytes" + "errors" "os" "path/filepath" "strings" "syscall" - - "github.com/pkg/errors" ) -// ErrSymlinkLoop is returned by SecureJoinVFS when too many symlinks have been -// evaluated in attempting to securely join the two given paths. -var ErrSymlinkLoop = errors.Wrap(syscall.ELOOP, "secure join") - // IsNotExist tells you if err is an error that implies that either the path // accessed does not exist (or path components don't exist). This is // effectively a more broad version of os.IsNotExist. func IsNotExist(err error) bool { - // If it's a bone-fide ENOENT just bail. - if os.IsNotExist(errors.Cause(err)) { - return true - } - // Check that it's not actually an ENOTDIR, which in some cases is a more // convoluted case of ENOENT (usually involving weird paths). - var errno error - switch err := errors.Cause(err).(type) { - case *os.PathError: - errno = err.Err - case *os.LinkError: - errno = err.Err - case *os.SyscallError: - errno = err.Err - } - return errno == syscall.ENOTDIR || errno == syscall.ENOENT + return errors.Is(err, os.ErrNotExist) || errors.Is(err, syscall.ENOTDIR) || errors.Is(err, syscall.ENOENT) } // SecureJoinVFS joins the two given path components (similar to Join) except @@ -68,7 +49,7 @@ func SecureJoinVFS(root, unsafePath string, vfs VFS) (string, error) { n := 0 for unsafePath != "" { if n > 255 { - return "", ErrSymlinkLoop + return "", &os.PathError{Op: "SecureJoin", Path: root + "/" + unsafePath, Err: syscall.ELOOP} } // Next path component, p. diff --git a/vendor/github.com/cyphar/filepath-securejoin/vendor.conf b/vendor/github.com/cyphar/filepath-securejoin/vendor.conf deleted file mode 100644 index 66bb574b95..0000000000 --- a/vendor/github.com/cyphar/filepath-securejoin/vendor.conf +++ /dev/null @@ -1 +0,0 @@ -github.com/pkg/errors v0.8.0 diff --git a/vendor/github.com/godbus/dbus/v5/README.markdown b/vendor/github.com/godbus/dbus/v5/README.md similarity index 81% rename from vendor/github.com/godbus/dbus/v5/README.markdown rename to vendor/github.com/godbus/dbus/v5/README.md index 1fb2eacaa1..5c24125838 100644 --- a/vendor/github.com/godbus/dbus/v5/README.markdown +++ b/vendor/github.com/godbus/dbus/v5/README.md @@ -14,14 +14,12 @@ D-Bus message bus system. ### Installation -This packages requires Go 1.7. If you installed it and set up your GOPATH, just run: +This packages requires Go 1.12 or later. It can be installed by running the command below: ``` -go get github.com/godbus/dbus +go get github.com/godbus/dbus/v5 ``` -If you want to use the subpackages, you can install them the same way. - ### Usage The complete package documentation and some simple examples are available at @@ -30,10 +28,12 @@ The complete package documentation and some simple examples are available at gives a short overview over the basic usage. #### Projects using godbus -- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [fyne](https://github.com/fyne-io/fyne) a cross platform GUI in Go inspired by Material Design. +- [fynedesk](https://github.com/fyne-io/fynedesk) a full desktop environment for Linux/Unix using Fyne. - [go-bluetooth](https://github.com/muka/go-bluetooth) provides a bluetooth client over bluez dbus API. -- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players. - [iwd](https://github.com/shibumi/iwd) go bindings for the internet wireless daemon "iwd". +- [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library. +- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players. Please note that the API is considered unstable for now and may change without further notice. diff --git a/vendor/github.com/godbus/dbus/v5/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go index 283487a0e3..a59b4c0eb7 100644 --- a/vendor/github.com/godbus/dbus/v5/auth.go +++ b/vendor/github.com/godbus/dbus/v5/auth.go @@ -53,7 +53,7 @@ type Auth interface { // bus. Auth must not be called on shared connections. func (conn *Conn) Auth(methods []Auth) error { if methods == nil { - uid := strconv.Itoa(os.Getuid()) + uid := strconv.Itoa(os.Geteuid()) methods = []Auth{AuthExternal(uid), AuthCookieSha1(uid, getHomeDir())} } in := bufio.NewReader(conn.transport) @@ -75,9 +75,9 @@ func (conn *Conn) Auth(methods []Auth) error { s = s[1:] for _, v := range s { for _, m := range methods { - if name, data, status := m.FirstData(); bytes.Equal(v, name) { + if name, _, status := m.FirstData(); bytes.Equal(v, name) { var ok bool - err = authWriteLine(conn.transport, []byte("AUTH"), v, data) + err = authWriteLine(conn.transport, []byte("AUTH"), v) if err != nil { return err } @@ -194,11 +194,14 @@ func (conn *Conn) tryAuth(m Auth, state authState, in *bufio.Reader) (error, boo } conn.uuid = string(s[1]) return nil, true + case state == waitingForOk && string(s[0]) == "DATA": + err = authWriteLine(conn.transport, []byte("DATA")) + if err != nil { + return err, false + } case state == waitingForOk && string(s[0]) == "REJECTED": return nil, false - case state == waitingForOk && (string(s[0]) == "DATA" || - string(s[0]) == "ERROR"): - + case state == waitingForOk && string(s[0]) == "ERROR": err = authWriteLine(conn.transport, []byte("CANCEL")) if err != nil { return err, false diff --git a/vendor/github.com/godbus/dbus/v5/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go index 29fe018ad8..76fc5cde3d 100644 --- a/vendor/github.com/godbus/dbus/v5/conn.go +++ b/vendor/github.com/godbus/dbus/v5/conn.go @@ -73,7 +73,7 @@ func SessionBus() (conn *Conn, err error) { return } -func getSessionBusAddress() (string, error) { +func getSessionBusAddress(autolaunch bool) (string, error) { if address := os.Getenv("DBUS_SESSION_BUS_ADDRESS"); address != "" && address != "autolaunch:" { return address, nil @@ -81,12 +81,26 @@ func getSessionBusAddress() (string, error) { os.Setenv("DBUS_SESSION_BUS_ADDRESS", address) return address, nil } + if !autolaunch { + return "", errors.New("dbus: couldn't determine address of session bus") + } return getSessionBusPlatformAddress() } // SessionBusPrivate returns a new private connection to the session bus. func SessionBusPrivate(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) + if err != nil { + return nil, err + } + + return Dial(address, opts...) +} + +// SessionBusPrivate returns a new private connection to the session bus. If +// the session bus is not already open, do not attempt to launch it. +func SessionBusPrivateNoAutoStartup(opts ...ConnOption) (*Conn, error) { + address, err := getSessionBusAddress(false) if err != nil { return nil, err } @@ -121,7 +135,7 @@ func SystemBus() (conn *Conn, err error) { // ConnectSessionBus connects to the session bus. func ConnectSessionBus(opts ...ConnOption) (*Conn, error) { - address, err := getSessionBusAddress() + address, err := getSessionBusAddress(true) if err != nil { return nil, err } @@ -180,7 +194,7 @@ func Dial(address string, opts ...ConnOption) (*Conn, error) { // // Deprecated: use Dial with options instead. func DialHandler(address string, handler Handler, signalHandler SignalHandler) (*Conn, error) { - return Dial(address, WithSignalHandler(signalHandler)) + return Dial(address, WithHandler(handler), WithSignalHandler(signalHandler)) } // ConnOption is a connection option. @@ -478,14 +492,24 @@ func (conn *Conn) sendMessageAndIfClosed(msg *Message, ifClosed func()) { conn.outInt(msg) } err := conn.outHandler.sendAndIfClosed(msg, ifClosed) - conn.calls.handleSendError(msg, err) if err != nil { - conn.serialGen.RetireSerial(msg.serial) + conn.handleSendError(msg, err) } else if msg.Type != TypeMethodCall { conn.serialGen.RetireSerial(msg.serial) } } +func (conn *Conn) handleSendError(msg *Message, err error) { + if msg.Type == TypeMethodCall { + conn.calls.handleSendError(msg, err) + } else if msg.Type == TypeMethodReply { + if _, ok := err.(FormatError); ok { + conn.sendError(err, msg.Headers[FieldDestination].value.(string), msg.Headers[FieldReplySerial].value.(uint32)) + } + } + conn.serialGen.RetireSerial(msg.serial) +} + // Send sends the given message to the message bus. You usually don't need to // use this; use the higher-level equivalents (Call / Go, Emit and Export) // instead. If msg is a method call and NoReplyExpected is not set, a non-nil diff --git a/vendor/github.com/godbus/dbus/v5/decoder.go b/vendor/github.com/godbus/dbus/v5/decoder.go index ede91575b3..89bfed9d1a 100644 --- a/vendor/github.com/godbus/dbus/v5/decoder.go +++ b/vendor/github.com/godbus/dbus/v5/decoder.go @@ -10,14 +10,16 @@ type decoder struct { in io.Reader order binary.ByteOrder pos int + fds []int } // newDecoder returns a new decoder that reads values from in. The input is // expected to be in the given byte order. -func newDecoder(in io.Reader, order binary.ByteOrder) *decoder { +func newDecoder(in io.Reader, order binary.ByteOrder, fds []int) *decoder { dec := new(decoder) dec.in = in dec.order = order + dec.fds = fds return dec } @@ -53,7 +55,7 @@ func (dec *decoder) Decode(sig Signature) (vs []interface{}, err error) { vs = make([]interface{}, 0) s := sig.str for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { return nil, err } @@ -150,7 +152,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { if len(sig.str) == 0 { panic(FormatError("variant signature is empty")) } - err, rem := validSingle(sig.str, 0) + err, rem := validSingle(sig.str, &depthCounter{}) if err != nil { panic(err) } @@ -161,7 +163,11 @@ func (dec *decoder) decode(s string, depth int) interface{} { variant.value = dec.decode(sig.str, depth+1) return variant case 'h': - return UnixFDIndex(dec.decode("u", depth).(uint32)) + idx := dec.decode("u", depth).(uint32) + if int(idx) < len(dec.fds) { + return UnixFD(dec.fds[idx]) + } + return UnixFDIndex(idx) case 'a': if len(s) > 1 && s[1] == '{' { ksig := s[2:3] @@ -219,7 +225,7 @@ func (dec *decoder) decode(s string, depth int) interface{} { v := make([]interface{}, 0) s = s[1 : len(s)-1] for s != "" { - err, rem := validSingle(s, 0) + err, rem := validSingle(s, &depthCounter{}) if err != nil { panic(err) } diff --git a/vendor/github.com/godbus/dbus/v5/encoder.go b/vendor/github.com/godbus/dbus/v5/encoder.go index adfbb75c55..015b26cd5c 100644 --- a/vendor/github.com/godbus/dbus/v5/encoder.go +++ b/vendor/github.com/godbus/dbus/v5/encoder.go @@ -5,28 +5,33 @@ import ( "encoding/binary" "io" "reflect" + "strings" + "unicode/utf8" ) // An encoder encodes values to the D-Bus wire format. type encoder struct { out io.Writer + fds []int order binary.ByteOrder pos int } // NewEncoder returns a new encoder that writes to out in the given byte order. -func newEncoder(out io.Writer, order binary.ByteOrder) *encoder { - return newEncoderAtOffset(out, 0, order) +func newEncoder(out io.Writer, order binary.ByteOrder, fds []int) *encoder { + enc := newEncoderAtOffset(out, 0, order, fds) + return enc } // newEncoderAtOffset returns a new encoder that writes to out in the given // byte order. Specify the offset to initialize pos for proper alignment // computation. -func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder) *encoder { +func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder, fds []int) *encoder { enc := new(encoder) enc.out = out enc.order = order enc.pos = offset + enc.fds = fds return enc } @@ -75,6 +80,9 @@ func (enc *encoder) Encode(vs ...interface{}) (err error) { // encode encodes the given value to the writer and panics on error. depth holds // the depth of the container nesting. func (enc *encoder) encode(v reflect.Value, depth int) { + if depth > 64 { + panic(FormatError("input exceeds depth limitation")) + } enc.align(alignment(v.Type())) switch v.Kind() { case reflect.Uint8: @@ -97,7 +105,14 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(uint16(v.Uint())) enc.pos += 2 case reflect.Int, reflect.Int32: - enc.binwrite(int32(v.Int())) + if v.Type() == unixFDType { + fd := v.Int() + idx := len(enc.fds) + enc.fds = append(enc.fds, int(fd)) + enc.binwrite(uint32(idx)) + } else { + enc.binwrite(int32(v.Int())) + } enc.pos += 4 case reflect.Uint, reflect.Uint32: enc.binwrite(uint32(v.Uint())) @@ -112,9 +127,21 @@ func (enc *encoder) encode(v reflect.Value, depth int) { enc.binwrite(v.Float()) enc.pos += 8 case reflect.String: - enc.encode(reflect.ValueOf(uint32(len(v.String()))), depth) + str := v.String() + if !utf8.ValidString(str) { + panic(FormatError("input has a not-utf8 char in string")) + } + if strings.IndexByte(str, byte(0)) != -1 { + panic(FormatError("input has a null char('\\000') in string")) + } + if v.Type() == objectPathType { + if !ObjectPath(str).IsValid() { + panic(FormatError("invalid object path")) + } + } + enc.encode(reflect.ValueOf(uint32(len(str))), depth) b := make([]byte, v.Len()+1) - copy(b, v.String()) + copy(b, str) b[len(b)-1] = 0 n, err := enc.out.Write(b) if err != nil { @@ -124,20 +151,23 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Ptr: enc.encode(v.Elem(), depth) case reflect.Slice, reflect.Array: - if depth >= 64 { - panic(FormatError("input exceeds container depth limit")) - } // Lookahead offset: 4 bytes for uint32 length (with alignment), // plus alignment for elements. n := enc.padding(0, 4) + 4 offset := enc.pos + n + enc.padding(n, alignment(v.Type().Elem())) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for i := 0; i < v.Len(); i++ { bufenc.encode(v.Index(i), depth+1) } + + if buf.Len() > 1<<26 { + panic(FormatError("input exceeds array size limitation")) + } + + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(alignment(v.Type().Elem())) @@ -146,13 +176,10 @@ func (enc *encoder) encode(v reflect.Value, depth int) { } enc.pos += length case reflect.Struct: - if depth >= 64 && v.Type() != signatureType { - panic(FormatError("input exceeds container depth limit")) - } switch t := v.Type(); t { case signatureType: str := v.Field(0) - enc.encode(reflect.ValueOf(byte(str.Len())), depth+1) + enc.encode(reflect.ValueOf(byte(str.Len())), depth) b := make([]byte, str.Len()+1) copy(b, str.String()) b[len(b)-1] = 0 @@ -176,9 +203,6 @@ func (enc *encoder) encode(v reflect.Value, depth int) { case reflect.Map: // Maps are arrays of structures, so they actually increase the depth by // 2. - if depth >= 63 { - panic(FormatError("input exceeds container depth limit")) - } if !isKeyType(v.Type().Key()) { panic(InvalidTypeError{v.Type()}) } @@ -189,12 +213,13 @@ func (enc *encoder) encode(v reflect.Value, depth int) { offset := enc.pos + n + enc.padding(n, 8) var buf bytes.Buffer - bufenc := newEncoderAtOffset(&buf, offset, enc.order) + bufenc := newEncoderAtOffset(&buf, offset, enc.order, enc.fds) for _, k := range keys { bufenc.align(8) bufenc.encode(k, depth+2) bufenc.encode(v.MapIndex(k), depth+2) } + enc.fds = bufenc.fds enc.encode(reflect.ValueOf(uint32(buf.Len())), depth) length := buf.Len() enc.align(8) diff --git a/vendor/github.com/godbus/dbus/v5/export.go b/vendor/github.com/godbus/dbus/v5/export.go index 2447b51d46..522334715b 100644 --- a/vendor/github.com/godbus/dbus/v5/export.go +++ b/vendor/github.com/godbus/dbus/v5/export.go @@ -26,6 +26,27 @@ var ( } ) +func MakeNoObjectError(path ObjectPath) Error { + return Error{ + "org.freedesktop.DBus.Error.NoSuchObject", + []interface{}{fmt.Sprintf("No such object '%s'", string(path))}, + } +} + +func MakeUnknownMethodError(methodName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownMethod", + []interface{}{fmt.Sprintf("Unknown / invalid method '%s'", methodName)}, + } +} + +func MakeUnknownInterfaceError(ifaceName string) Error { + return Error{ + "org.freedesktop.DBus.Error.UnknownInterface", + []interface{}{fmt.Sprintf("Object does not implement the interface '%s'", ifaceName)}, + } +} + func MakeFailedError(err error) *Error { return &Error{ "org.freedesktop.DBus.Error.Failed", @@ -128,6 +149,11 @@ func (conn *Conn) handleCall(msg *Message) { ifaceName, _ := msg.Headers[FieldInterface].value.(string) sender, hasSender := msg.Headers[FieldSender].value.(string) serial := msg.serial + + if len(name) == 0 { + conn.sendError(ErrMsgUnknownMethod, sender, serial) + } + if ifaceName == "org.freedesktop.DBus.Peer" { switch name { case "Ping": @@ -135,29 +161,26 @@ func (conn *Conn) handleCall(msg *Message) { case "GetMachineId": conn.sendReply(sender, serial, conn.uuid) default: - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) } return } - if len(name) == 0 { - conn.sendError(ErrMsgUnknownMethod, sender, serial) - } object, ok := conn.handler.LookupObject(path) if !ok { - conn.sendError(ErrMsgNoObject, sender, serial) + conn.sendError(MakeNoObjectError(path), sender, serial) return } iface, exists := object.LookupInterface(ifaceName) if !exists { - conn.sendError(ErrMsgUnknownInterface, sender, serial) + conn.sendError(MakeUnknownInterfaceError(ifaceName), sender, serial) return } m, exists := iface.LookupMethod(name) if !exists { - conn.sendError(ErrMsgUnknownMethod, sender, serial) + conn.sendError(MakeUnknownMethodError(name), sender, serial) return } args, err := conn.decodeArguments(m, sender, msg) diff --git a/vendor/github.com/godbus/dbus/v5/message.go b/vendor/github.com/godbus/dbus/v5/message.go index 6a925367eb..16693eb301 100644 --- a/vendor/github.com/godbus/dbus/v5/message.go +++ b/vendor/github.com/godbus/dbus/v5/message.go @@ -118,11 +118,7 @@ type header struct { Variant } -// DecodeMessage tries to decode a single message in the D-Bus wire format -// from the given reader. The byte order is figured out from the first byte. -// The possibly returned error can be an error of the underlying reader, an -// InvalidMessageError or a FormatError. -func DecodeMessage(rd io.Reader) (msg *Message, err error) { +func DecodeMessageWithFDs(rd io.Reader, fds []int) (msg *Message, err error) { var order binary.ByteOrder var hlength, length uint32 var typ, flags, proto byte @@ -142,7 +138,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return nil, InvalidMessageError("invalid byte order") } - dec := newDecoder(rd, order) + dec := newDecoder(rd, order, fds) dec.pos = 1 msg = new(Message) @@ -166,7 +162,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { if hlength+length+16 > 1<<27 { return nil, InvalidMessageError("message is too long") } - dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order) + dec = newDecoder(io.MultiReader(bytes.NewBuffer(b), rd), order, fds) dec.pos = 12 vs, err = dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -196,7 +192,7 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { sig, _ := msg.Headers[FieldSignature].value.(Signature) if sig.str != "" { buf := bytes.NewBuffer(body) - dec = newDecoder(buf, order) + dec = newDecoder(buf, order, fds) vs, err := dec.Decode(sig) if err != nil { return nil, err @@ -207,12 +203,32 @@ func DecodeMessage(rd io.Reader) (msg *Message, err error) { return } -// EncodeTo encodes and sends a message to the given writer. The byte order must -// be either binary.LittleEndian or binary.BigEndian. If the message is not -// valid or an error occurs when writing, an error is returned. -func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { +// DecodeMessage tries to decode a single message in the D-Bus wire format +// from the given reader. The byte order is figured out from the first byte. +// The possibly returned error can be an error of the underlying reader, an +// InvalidMessageError or a FormatError. +func DecodeMessage(rd io.Reader) (msg *Message, err error) { + return DecodeMessageWithFDs(rd, make([]int, 0)); +} + +type nullwriter struct{} + +func (nullwriter) Write(p []byte) (cnt int, err error) { + return len(p), nil +} + +func (msg *Message) CountFds() (int, error) { + if len(msg.Body) == 0 { + return 0, nil + } + enc := newEncoder(nullwriter{}, nativeEndian, make([]int, 0)) + err := enc.Encode(msg.Body...) + return len(enc.fds), err +} + +func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds []int, err error) { if err := msg.IsValid(); err != nil { - return err + return make([]int, 0), err } var vs [7]interface{} switch order { @@ -221,12 +237,16 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { case binary.BigEndian: vs[0] = byte('B') default: - return errors.New("dbus: invalid byte order") + return make([]int, 0), errors.New("dbus: invalid byte order") } body := new(bytes.Buffer) - enc := newEncoder(body, order) + fds = make([]int, 0) + enc := newEncoder(body, order, fds) if len(msg.Body) != 0 { - enc.Encode(msg.Body...) + err = enc.Encode(msg.Body...) + if err != nil { + return + } } vs[1] = msg.Type vs[2] = msg.Flags @@ -239,17 +259,28 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) error { } vs[6] = headers var buf bytes.Buffer - enc = newEncoder(&buf, order) - enc.Encode(vs[:]...) + enc = newEncoder(&buf, order, enc.fds) + err = enc.Encode(vs[:]...) + if err != nil { + return + } enc.align(8) body.WriteTo(&buf) if buf.Len() > 1<<27 { - return InvalidMessageError("message is too long") + return make([]int, 0), InvalidMessageError("message is too long") } if _, err := buf.WriteTo(out); err != nil { - return err + return make([]int, 0), err } - return nil + return enc.fds, nil +} + +// EncodeTo encodes and sends a message to the given writer. The byte order must +// be either binary.LittleEndian or binary.BigEndian. If the message is not +// valid or an error occurs when writing, an error is returned. +func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error) { + _, err = msg.EncodeToWithFDs(out, order) + return err } // IsValid checks whether msg is a valid message and returns an diff --git a/vendor/github.com/godbus/dbus/v5/sig.go b/vendor/github.com/godbus/dbus/v5/sig.go index 2d326cebc0..41a0398129 100644 --- a/vendor/github.com/godbus/dbus/v5/sig.go +++ b/vendor/github.com/godbus/dbus/v5/sig.go @@ -34,7 +34,7 @@ type Signature struct { func SignatureOf(vs ...interface{}) Signature { var s string for _, v := range vs { - s += getSignature(reflect.TypeOf(v)) + s += getSignature(reflect.TypeOf(v), &depthCounter{}) } return Signature{s} } @@ -42,11 +42,19 @@ func SignatureOf(vs ...interface{}) Signature { // SignatureOfType returns the signature of the given type. It panics if the // type is not representable in D-Bus. func SignatureOfType(t reflect.Type) Signature { - return Signature{getSignature(t)} + return Signature{getSignature(t, &depthCounter{})} } // getSignature returns the signature of the given type and panics on unknown types. -func getSignature(t reflect.Type) string { +func getSignature(t reflect.Type, depth *depthCounter) (sig string) { + if !depth.Valid() { + panic("container nesting too deep") + } + defer func() { + if len(sig) > 255 { + panic("signature exceeds the length limitation") + } + }() // handle simple types first switch t.Kind() { case reflect.Uint8: @@ -74,7 +82,7 @@ func getSignature(t reflect.Type) string { case reflect.Float64: return "d" case reflect.Ptr: - return getSignature(t.Elem()) + return getSignature(t.Elem(), depth) case reflect.String: if t == objectPathType { return "o" @@ -90,17 +98,20 @@ func getSignature(t reflect.Type) string { for i := 0; i < t.NumField(); i++ { field := t.Field(i) if field.PkgPath == "" && field.Tag.Get("dbus") != "-" { - s += getSignature(t.Field(i).Type) + s += getSignature(t.Field(i).Type, depth.EnterStruct()) } } + if len(s) == 0 { + panic("empty struct") + } return "(" + s + ")" case reflect.Array, reflect.Slice: - return "a" + getSignature(t.Elem()) + return "a" + getSignature(t.Elem(), depth.EnterArray()) case reflect.Map: if !isKeyType(t.Key()) { panic(InvalidTypeError{t}) } - return "a{" + getSignature(t.Key()) + getSignature(t.Elem()) + "}" + return "a{" + getSignature(t.Key(), depth.EnterArray().EnterDictEntry()) + getSignature(t.Elem(), depth.EnterArray().EnterDictEntry()) + "}" case reflect.Interface: return "v" } @@ -118,7 +129,7 @@ func ParseSignature(s string) (sig Signature, err error) { } sig.str = s for err == nil && len(s) != 0 { - err, s = validSingle(s, 0) + err, s = validSingle(s, &depthCounter{}) } if err != nil { sig = Signature{""} @@ -144,7 +155,7 @@ func (s Signature) Empty() bool { // Single returns whether the signature represents a single, complete type. func (s Signature) Single() bool { - err, r := validSingle(s.str, 0) + err, r := validSingle(s.str, &depthCounter{}) return err != nil && r == "" } @@ -164,15 +175,38 @@ func (e SignatureError) Error() string { return fmt.Sprintf("dbus: invalid signature: %q (%s)", e.Sig, e.Reason) } +type depthCounter struct { + arrayDepth, structDepth, dictEntryDepth int +} + +func (cnt *depthCounter) Valid() bool { + return cnt.arrayDepth <= 32 && cnt.structDepth <= 32 && cnt.dictEntryDepth <= 32 +} + +func (cnt depthCounter) EnterArray() *depthCounter { + cnt.arrayDepth++ + return &cnt +} + +func (cnt depthCounter) EnterStruct() *depthCounter { + cnt.structDepth++ + return &cnt +} + +func (cnt depthCounter) EnterDictEntry() *depthCounter { + cnt.dictEntryDepth++ + return &cnt +} + // Try to read a single type from this string. If it was successful, err is nil // and rem is the remaining unparsed part. Otherwise, err is a non-nil // SignatureError and rem is "". depth is the current recursion depth which may // not be greater than 64 and should be given as 0 on the first call. -func validSingle(s string, depth int) (err error, rem string) { +func validSingle(s string, depth *depthCounter) (err error, rem string) { if s == "" { return SignatureError{Sig: s, Reason: "empty signature"}, "" } - if depth > 64 { + if !depth.Valid() { return SignatureError{Sig: s, Reason: "container nesting too deep"}, "" } switch s[0] { @@ -187,10 +221,10 @@ func validSingle(s string, depth int) (err error, rem string) { i++ rem = s[i+1:] s = s[2:i] - if err, _ = validSingle(s[:1], depth+1); err != nil { + if err, _ = validSingle(s[:1], depth.EnterArray().EnterDictEntry()); err != nil { return err, "" } - err, nr := validSingle(s[1:], depth+1) + err, nr := validSingle(s[1:], depth.EnterArray().EnterDictEntry()) if err != nil { return err, "" } @@ -199,7 +233,7 @@ func validSingle(s string, depth int) (err error, rem string) { } return nil, rem } - return validSingle(s[1:], depth+1) + return validSingle(s[1:], depth.EnterArray()) case '(': i := findMatching(s, '(', ')') if i == -1 { @@ -208,7 +242,7 @@ func validSingle(s string, depth int) (err error, rem string) { rem = s[i+1:] s = s[1:i] for err == nil && s != "" { - err, s = validSingle(s, depth+1) + err, s = validSingle(s, depth.EnterStruct()) } if err != nil { rem = "" @@ -236,7 +270,7 @@ func findMatching(s string, left, right rune) int { // typeFor returns the type of the given signature. It ignores any left over // characters and panics if s doesn't start with a valid type signature. func typeFor(s string) (t reflect.Type) { - err, _ := validSingle(s, 0) + err, _ := validSingle(s, &depthCounter{}) if err != nil { panic(err) } diff --git a/vendor/github.com/godbus/dbus/v5/transport_generic.go b/vendor/github.com/godbus/dbus/v5/transport_generic.go index 718a1ff021..a08e2813ca 100644 --- a/vendor/github.com/godbus/dbus/v5/transport_generic.go +++ b/vendor/github.com/godbus/dbus/v5/transport_generic.go @@ -41,10 +41,12 @@ func (t genericTransport) ReadMessage() (*Message, error) { } func (t genericTransport) SendMessage(msg *Message) error { - for _, v := range msg.Body { - if _, ok := v.(UnixFD); ok { - return errors.New("dbus: unix fd passing not enabled") - } + fds, err := msg.CountFds() + if err != nil { + return err + } + if fds != 0 { + return errors.New("dbus: unix fd passing not enabled") } return msg.EncodeTo(t, nativeEndian) } diff --git a/vendor/github.com/godbus/dbus/v5/transport_unix.go b/vendor/github.com/godbus/dbus/v5/transport_unix.go index c7cd02f97f..2212e7fa7f 100644 --- a/vendor/github.com/godbus/dbus/v5/transport_unix.go +++ b/vendor/github.com/godbus/dbus/v5/transport_unix.go @@ -113,7 +113,7 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if _, err := io.ReadFull(t.rdr, headerdata[4:]); err != nil { return nil, err } - dec := newDecoder(bytes.NewBuffer(headerdata), order) + dec := newDecoder(bytes.NewBuffer(headerdata), order, make([]int, 0)) dec.pos = 12 vs, err := dec.Decode(Signature{"a(yv)"}) if err != nil { @@ -147,7 +147,7 @@ func (t *unixTransport) ReadMessage() (*Message, error) { if err != nil { return nil, err } - msg, err := DecodeMessage(bytes.NewBuffer(all)) + msg, err := DecodeMessageWithFDs(bytes.NewBuffer(all), fds) if err != nil { return nil, err } @@ -179,21 +179,21 @@ func (t *unixTransport) ReadMessage() (*Message, error) { } func (t *unixTransport) SendMessage(msg *Message) error { - fds := make([]int, 0) - for i, v := range msg.Body { - if fd, ok := v.(UnixFD); ok { - msg.Body[i] = UnixFDIndex(len(fds)) - fds = append(fds, int(fd)) - } + fdcnt, err := msg.CountFds() + if err != nil { + return err } - if len(fds) != 0 { + if fdcnt != 0 { if !t.hasUnixFDs { return errors.New("dbus: unix fd passing not enabled") } - msg.Headers[FieldUnixFDs] = MakeVariant(uint32(len(fds))) - oob := syscall.UnixRights(fds...) + msg.Headers[FieldUnixFDs] = MakeVariant(uint32(fdcnt)) buf := new(bytes.Buffer) - msg.EncodeTo(buf, nativeEndian) + fds, err := msg.EncodeToWithFDs(buf, nativeEndian) + if err != nil { + return err + } + oob := syscall.UnixRights(fds...) n, oobn, err := t.UnixConn.WriteMsgUnix(buf.Bytes(), oob, nil) if err != nil { return err diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go new file mode 100644 index 0000000000..af7bafdf95 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go @@ -0,0 +1,14 @@ +package dbus + +import "io" + +func (t *unixTransport) SendNullByte() error { + n, _, err := t.UnixConn.WriteMsgUnix([]byte{0}, nil, nil) + if err != nil { + return err + } + if n != 1 { + return io.ErrShortWrite + } + return nil +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go index 68a346ca53..ba2b2266c9 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups.go @@ -1,5 +1,3 @@ -// +build linux - package cgroups import ( diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups_unsupported.go deleted file mode 100644 index 278d507e28..0000000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/cgroups_unsupported.go +++ /dev/null @@ -1,3 +0,0 @@ -// +build !linux - -package cgroups diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/file.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/file.go index 5f6ab9fd69..0cdaf74784 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/file.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/file.go @@ -2,20 +2,27 @@ package cgroups import ( "bytes" + "errors" + "fmt" "os" + "path" + "strconv" "strings" "sync" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/sys/unix" ) // OpenFile opens a cgroup file in a given dir with given flags. -// It is supposed to be used for cgroup files only. +// It is supposed to be used for cgroup files only, and returns +// an error if the file is not a cgroup file. +// +// Arguments dir and file are joined together to form an absolute path +// to a file being opened. func OpenFile(dir, file string, flags int) (*os.File, error) { if dir == "" { - return nil, errors.Errorf("no directory specified for %s", file) + return nil, fmt.Errorf("no directory specified for %s", file) } return openFile(dir, file, flags) } @@ -43,7 +50,8 @@ func WriteFile(dir, file, data string) error { } defer fd.Close() if err := retryingWriteFile(fd, data); err != nil { - return errors.Wrapf(err, "failed to write %q", data) + // Having data in the error message helps in debugging. + return fmt.Errorf("failed to write %q: %w", data, err) } return nil } @@ -81,7 +89,7 @@ func prepareOpenat2() error { }) if err != nil { prepErr = &os.PathError{Op: "openat2", Path: cgroupfsDir, Err: err} - if err != unix.ENOSYS { + if err != unix.ENOSYS { //nolint:errorlint // unix errors are bare logrus.Warnf("falling back to securejoin: %s", prepErr) } else { logrus.Debug("openat2 not available, falling back to securejoin") @@ -107,8 +115,6 @@ func prepareOpenat2() error { return prepErr } -// OpenFile opens a cgroup file in a given dir with given flags. -// It is supposed to be used for cgroup files only. func openFile(dir, file string, flags int) (*os.File, error) { mode := os.FileMode(0) if TestMode && flags&os.O_WRONLY != 0 { @@ -116,34 +122,52 @@ func openFile(dir, file string, flags int) (*os.File, error) { flags |= os.O_TRUNC | os.O_CREATE mode = 0o600 } + path := path.Join(dir, file) if prepareOpenat2() != nil { - return openFallback(dir, file, flags, mode) + return openFallback(path, flags, mode) } - reldir := strings.TrimPrefix(dir, cgroupfsPrefix) - if len(reldir) == len(dir) { // non-standard path, old system? - return openFallback(dir, file, flags, mode) + relPath := strings.TrimPrefix(path, cgroupfsPrefix) + if len(relPath) == len(path) { // non-standard path, old system? + return openFallback(path, flags, mode) } - relname := reldir + "/" + file - fd, err := unix.Openat2(cgroupFd, relname, + fd, err := unix.Openat2(cgroupFd, relPath, &unix.OpenHow{ Resolve: resolveFlags, Flags: uint64(flags) | unix.O_CLOEXEC, Mode: uint64(mode), }) if err != nil { - return nil, &os.PathError{Op: "openat2", Path: dir + "/" + file, Err: err} + err = &os.PathError{Op: "openat2", Path: path, Err: err} + // Check if cgroupFd is still opened to cgroupfsDir + // (happens when this package is incorrectly used + // across the chroot/pivot_root/mntns boundary, or + // when /sys/fs/cgroup is remounted). + // + // TODO: if such usage will ever be common, amend this + // to reopen cgroupFd and retry openat2. + fdStr := strconv.Itoa(cgroupFd) + fdDest, _ := os.Readlink("/proc/self/fd/" + fdStr) + if fdDest != cgroupfsDir { + // Wrap the error so it is clear that cgroupFd + // is opened to an unexpected/wrong directory. + err = fmt.Errorf("cgroupFd %s unexpectedly opened to %s != %s: %w", + fdStr, fdDest, cgroupfsDir, err) + } + return nil, err } - return os.NewFile(uintptr(fd), cgroupfsPrefix+relname), nil + return os.NewFile(uintptr(fd), path), nil } var errNotCgroupfs = errors.New("not a cgroup file") -// openFallback is used when openat2(2) is not available. It checks the opened +// Can be changed by unit tests. +var openFallback = openAndCheck + +// openAndCheck is used when openat2(2) is not available. It checks the opened // file is on cgroupfs, returning an error otherwise. -func openFallback(dir, file string, flags int, mode os.FileMode) (*os.File, error) { - path := dir + "/" + file +func openAndCheck(path string, flags int, mode os.FileMode) (*os.File, error) { fd, err := os.OpenFile(path, flags, mode) if err != nil { return nil, err diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/getallpids.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/getallpids.go new file mode 100644 index 0000000000..1355a51010 --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/getallpids.go @@ -0,0 +1,27 @@ +package cgroups + +import ( + "io/fs" + "path/filepath" +) + +// GetAllPids returns all pids from the cgroup identified by path, and all its +// sub-cgroups. +func GetAllPids(path string) ([]int, error) { + var pids []int + err := filepath.WalkDir(path, func(p string, d fs.DirEntry, iErr error) error { + if iErr != nil { + return iErr + } + if !d.IsDir() { + return nil + } + cPids, err := readProcsFile(p) + if err != nil { + return err + } + pids = append(pids, cPids...) + return nil + }) + return pids, err +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/stats.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/stats.go index e7f9c46263..40a81dd5a8 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/stats.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/stats.go @@ -1,5 +1,3 @@ -// +build linux - package cgroups type ThrottlingData struct { @@ -126,7 +124,7 @@ type BlkioStatEntry struct { } type BlkioStats struct { - // number of bytes tranferred to and from the block device + // number of bytes transferred to and from the block device IoServiceBytesRecursive []BlkioStatEntry `json:"io_service_bytes_recursive,omitempty"` IoServicedRecursive []BlkioStatEntry `json:"io_serviced_recursive,omitempty"` IoQueuedRecursive []BlkioStatEntry `json:"io_queue_recursive,omitempty"` @@ -146,6 +144,17 @@ type HugetlbStats struct { Failcnt uint64 `json:"failcnt"` } +type RdmaEntry struct { + Device string `json:"device,omitempty"` + HcaHandles uint32 `json:"hca_handles,omitempty"` + HcaObjects uint32 `json:"hca_objects,omitempty"` +} + +type RdmaStats struct { + RdmaLimit []RdmaEntry `json:"rdma_limit,omitempty"` + RdmaCurrent []RdmaEntry `json:"rdma_current,omitempty"` +} + type Stats struct { CpuStats CpuStats `json:"cpu_stats,omitempty"` CPUSetStats CPUSetStats `json:"cpuset_stats,omitempty"` @@ -154,6 +163,7 @@ type Stats struct { BlkioStats BlkioStats `json:"blkio_stats,omitempty"` // the map is in the format "size of hugepage: stats of the hugepage" HugetlbStats map[string]HugetlbStats `json:"hugetlb_stats,omitempty"` + RdmaStats RdmaStats `json:"rdma_stats,omitempty"` } func NewStats() *Stats { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go index 92606525b4..13ebf52abe 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go @@ -1,5 +1,3 @@ -// +build linux - package cgroups import ( @@ -7,7 +5,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "os" "path/filepath" "strconv" @@ -23,11 +20,14 @@ import ( const ( CgroupProcesses = "cgroup.procs" unifiedMountpoint = "/sys/fs/cgroup" + hybridMountpoint = "/sys/fs/cgroup/unified" ) var ( isUnifiedOnce sync.Once isUnified bool + isHybridOnce sync.Once + isHybrid bool ) // IsCgroup2UnifiedMode returns whether we are running in cgroup v2 unified mode. @@ -49,6 +49,24 @@ func IsCgroup2UnifiedMode() bool { return isUnified } +// IsCgroup2HybridMode returns whether we are running in cgroup v2 hybrid mode. +func IsCgroup2HybridMode() bool { + isHybridOnce.Do(func() { + var st unix.Statfs_t + err := unix.Statfs(hybridMountpoint, &st) + if err != nil { + if os.IsNotExist(err) { + // ignore the "not found" error + isHybrid = false + return + } + panic(fmt.Sprintf("cannot statfs cgroup root: %s", err)) + } + isHybrid = st.Type == unix.CGROUP2_SUPER_MAGIC + }) + return isHybrid +} + type Mount struct { Mountpoint string Root string @@ -118,8 +136,8 @@ func GetAllSubsystems() ([]string, error) { return subsystems, nil } -func readProcsFile(file string) ([]int, error) { - f, err := os.Open(file) +func readProcsFile(dir string) ([]int, error) { + f, err := OpenFile(dir, CgroupProcesses, os.O_RDONLY) if err != nil { return nil, err } @@ -210,7 +228,7 @@ func EnterPid(cgroupPaths map[string]string, pid int) error { func rmdir(path string) error { err := unix.Rmdir(path) - if err == nil || err == unix.ENOENT { + if err == nil || err == unix.ENOENT { //nolint:errorlint // unix errors are bare return nil } return &os.PathError{Op: "rmdir", Path: path, Err: err} @@ -224,7 +242,7 @@ func RemovePath(path string) error { return nil } - infos, err := ioutil.ReadDir(path) + infos, err := os.ReadDir(path) if err != nil { if os.IsNotExist(err) { err = nil @@ -284,40 +302,61 @@ func RemovePaths(paths map[string]string) (err error) { return fmt.Errorf("Failed to remove paths: %v", paths) } -func GetHugePageSize() ([]string, error) { - dir, err := os.OpenFile("/sys/kernel/mm/hugepages", unix.O_DIRECTORY|unix.O_RDONLY, 0) - if err != nil { - return nil, err - } - files, err := dir.Readdirnames(0) - dir.Close() - if err != nil { - return nil, err - } +var ( + hugePageSizes []string + initHPSOnce sync.Once +) - return getHugePageSizeFromFilenames(files) +func HugePageSizes() []string { + initHPSOnce.Do(func() { + dir, err := os.OpenFile("/sys/kernel/mm/hugepages", unix.O_DIRECTORY|unix.O_RDONLY, 0) + if err != nil { + return + } + files, err := dir.Readdirnames(0) + dir.Close() + if err != nil { + return + } + + hugePageSizes, err = getHugePageSizeFromFilenames(files) + if err != nil { + logrus.Warn("HugePageSizes: ", err) + } + }) + + return hugePageSizes } func getHugePageSizeFromFilenames(fileNames []string) ([]string, error) { pageSizes := make([]string, 0, len(fileNames)) + var warn error for _, file := range fileNames { // example: hugepages-1048576kB val := strings.TrimPrefix(file, "hugepages-") if len(val) == len(file) { - // unexpected file name: no prefix found + // Unexpected file name: no prefix found, ignore it. continue } - // The suffix is always "kB" (as of Linux 5.9) + // The suffix is always "kB" (as of Linux 5.13). If we find + // something else, produce an error but keep going. eLen := len(val) - 2 val = strings.TrimSuffix(val, "kB") if len(val) != eLen { - logrus.Warnf("GetHugePageSize: %s: invalid filename suffix (expected \"kB\")", file) + // Highly unlikely. + if warn == nil { + warn = errors.New(file + `: invalid suffix (expected "kB")`) + } continue } size, err := strconv.Atoi(val) if err != nil { - return nil, err + // Highly unlikely. + if warn == nil { + warn = fmt.Errorf("%s: %w", file, err) + } + continue } // Model after https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/mm/hugetlb_cgroup.c?id=eff48ddeab782e35e58ccc8853f7386bbae9dec4#n574 // but in our case the size is in KB already. @@ -331,34 +370,12 @@ func getHugePageSizeFromFilenames(fileNames []string) ([]string, error) { pageSizes = append(pageSizes, val) } - return pageSizes, nil + return pageSizes, warn } // GetPids returns all pids, that were added to cgroup at path. func GetPids(dir string) ([]int, error) { - return readProcsFile(filepath.Join(dir, CgroupProcesses)) -} - -// GetAllPids returns all pids, that were added to cgroup at path and to all its -// subcgroups. -func GetAllPids(path string) ([]int, error) { - var pids []int - // collect pids from all sub-cgroups - err := filepath.Walk(path, func(p string, info os.FileInfo, iErr error) error { - if iErr != nil { - return iErr - } - if info.IsDir() || info.Name() != CgroupProcesses { - return nil - } - cPids, err := readProcsFile(p) - if err != nil { - return err - } - pids = append(pids, cPids...) - return nil - }) - return pids, err + return readProcsFile(dir) } // WriteCgroupProc writes the specified pid into the cgroup's cgroup.procs file @@ -376,7 +393,7 @@ func WriteCgroupProc(dir string, pid int) error { file, err := OpenFile(dir, CgroupProcesses, os.O_WRONLY) if err != nil { - return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err) + return fmt.Errorf("failed to write %v: %w", pid, err) } defer file.Close() @@ -393,7 +410,7 @@ func WriteCgroupProc(dir string, pid int) error { continue } - return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err) + return fmt.Errorf("failed to write %v: %w", pid, err) } return err } @@ -446,5 +463,5 @@ func ConvertBlkIOToIOWeightValue(blkIoWeight uint16) uint64 { if blkIoWeight == 0 { return 0 } - return uint64(1 + (uint64(blkIoWeight)-10)*9999/990) + return 1 + (uint64(blkIoWeight)-10)*9999/990 } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/v1_utils.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/v1_utils.go index 95ec9dff02..47c75f22b4 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/v1_utils.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/v1_utils.go @@ -46,11 +46,8 @@ func NewNotFoundError(sub string) error { } func IsNotFound(err error) bool { - if err == nil { - return false - } - _, ok := err.(*NotFoundError) - return ok + var nfErr *NotFoundError + return errors.As(err, &nfErr) } func tryDefaultPath(cgroupPath, subsystem string) string { @@ -116,6 +113,11 @@ func FindCgroupMountpoint(cgroupPath, subsystem string) (string, error) { return "", errUnified } + // If subsystem is empty, we look for the cgroupv2 hybrid path. + if len(subsystem) == 0 { + return hybridMountpoint, nil + } + // Avoid parsing mountinfo by trying the default path first, if possible. if path := tryDefaultPath(cgroupPath, subsystem); path != "" { return path, nil @@ -154,7 +156,7 @@ func findCgroupMountpointAndRootFromMI(mounts []*mountinfo.Info, cgroupPath, sub func (m Mount) GetOwnCgroup(cgroups map[string]string) (string, error) { if len(m.Subsystems) == 0 { - return "", fmt.Errorf("no subsystem for mount") + return "", errors.New("no subsystem for mount") } return getControllerPath(m.Subsystems[0], cgroups) @@ -226,6 +228,11 @@ func GetOwnCgroupPath(subsystem string) (string, error) { return "", err } + // If subsystem is empty, we look for the cgroupv2 hybrid path. + if len(subsystem) == 0 { + return hybridMountpoint, nil + } + return getCgroupPathHelper(subsystem, cgroup) } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go index 5ea9d940ce..2d4a898710 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_linux.go @@ -28,17 +28,26 @@ type Cgroup struct { // ScopePrefix describes prefix for the scope name ScopePrefix string `json:"scope_prefix"` - // Paths represent the absolute cgroups paths to join. - // This takes precedence over Path. - Paths map[string]string - // Resources contains various cgroups settings to apply *Resources + // Systemd tells if systemd should be used to manage cgroups. + Systemd bool + // SystemdProps are any additional properties for systemd, // derived from org.systemd.property.xxx annotations. // Ignored unless systemd is used for managing cgroups. SystemdProps []systemdDbus.Property `json:"-"` + + // Rootless tells if rootless cgroups should be used. + Rootless bool + + // The host UID that should own the cgroup, or nil to accept + // the default ownership. This should only be set when the + // cgroupfs is to be mounted read/write. + // Not all cgroup manager implementations support changing + // the ownership. + OwnerUID *int `json:"owner_uid,omitempty"` } type Resources struct { @@ -117,6 +126,9 @@ type Resources struct { // Set class identifier for container's network packets NetClsClassid uint32 `json:"net_cls_classid_u"` + // Rdma resource restriction configuration + Rdma map[string]LinuxRdma `json:"rdma"` + // Used on cgroups v2: // CpuWeight sets a proportional bandwidth limit. diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go index 2a519f582d..7e383020f4 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/cgroup_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go index 4281593f0b..c1b4a0041c 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go @@ -7,10 +7,10 @@ import ( "os/exec" "time" + "github.com/sirupsen/logrus" + "github.com/opencontainers/runc/libcontainer/devices" "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" - "github.com/sirupsen/logrus" ) type Rlimit struct { @@ -31,10 +31,12 @@ type IDMap struct { // for syscalls. Additional architectures can be added by specifying them in // Architectures. type Seccomp struct { - DefaultAction Action `json:"default_action"` - Architectures []string `json:"architectures"` - Syscalls []*Syscall `json:"syscalls"` - DefaultErrnoRet *uint `json:"default_errno_ret"` + DefaultAction Action `json:"default_action"` + Architectures []string `json:"architectures"` + Syscalls []*Syscall `json:"syscalls"` + DefaultErrnoRet *uint `json:"default_errno_ret"` + ListenerPath string `json:"listener_path,omitempty"` + ListenerMetadata string `json:"listener_metadata,omitempty"` } // Action is taken upon rule match in Seccomp @@ -47,6 +49,9 @@ const ( Allow Trace Log + Notify + KillThread + KillProcess ) // Operator is a comparison operator to be used when matching syscall arguments in Seccomp @@ -246,6 +251,19 @@ const ( Poststop HookName = "poststop" ) +// KnownHookNames returns the known hook names. +// Used by `runc features`. +func KnownHookNames() []string { + return []string{ + string(Prestart), // deprecated + string(CreateRuntime), + string(CreateContainer), + string(StartContainer), + string(Poststart), + string(Poststop), + } +} + type Capabilities struct { // Bounding is the set of capabilities checked by the kernel. Bounding []string @@ -262,7 +280,7 @@ type Capabilities struct { func (hooks HookList) RunHooks(state *specs.State) error { for i, h := range hooks { if err := h.Run(state); err != nil { - return errors.Wrapf(err, "Running hook #%d:", i) + return fmt.Errorf("error running hook #%d: %w", i, err) } } @@ -375,7 +393,7 @@ func (c Command) Run(s *specs.State) error { go func() { err := cmd.Wait() if err != nil { - err = fmt.Errorf("error running hook: %v, stdout: %s, stderr: %s", err, stdout.String(), stderr.String()) + err = fmt.Errorf("error running hook: %w, stdout: %s, stderr: %s", err, stdout.String(), stderr.String()) } errC <- err }() diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go index 07da108045..8c02848b70 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config_linux.go @@ -1,17 +1,24 @@ package configs -import "fmt" +import "errors" + +var ( + errNoUIDMap = errors.New("User namespaces enabled, but no uid mappings found.") + errNoUserMap = errors.New("User namespaces enabled, but no user mapping found.") + errNoGIDMap = errors.New("User namespaces enabled, but no gid mappings found.") + errNoGroupMap = errors.New("User namespaces enabled, but no group mapping found.") +) // HostUID gets the translated uid for the process on host which could be // different when user namespaces are enabled. func (c Config) HostUID(containerId int) (int, error) { if c.Namespaces.Contains(NEWUSER) { if c.UidMappings == nil { - return -1, fmt.Errorf("User namespaces enabled, but no uid mappings found.") + return -1, errNoUIDMap } id, found := c.hostIDFromMapping(containerId, c.UidMappings) if !found { - return -1, fmt.Errorf("User namespaces enabled, but no user mapping found.") + return -1, errNoUserMap } return id, nil } @@ -30,11 +37,11 @@ func (c Config) HostRootUID() (int, error) { func (c Config) HostGID(containerId int) (int, error) { if c.Namespaces.Contains(NEWUSER) { if c.GidMappings == nil { - return -1, fmt.Errorf("User namespaces enabled, but no gid mappings found.") + return -1, errNoGIDMap } id, found := c.hostIDFromMapping(containerId, c.GidMappings) if !found { - return -1, fmt.Errorf("User namespaces enabled, but no group mapping found.") + return -1, errNoGroupMap } return id, nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go index 93bf41c8de..bce829e290 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/configs_fuzzer.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go index 57e9f037d9..f8d951ab8b 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go @@ -1,6 +1,9 @@ package configs type IntelRdt struct { + // The identity for RDT Class of Service + ClosID string `json:"closID,omitempty"` + // The schema for L3 cache id and capacity bitmask (CBM) // Format: "L3:=;=;..." L3CacheSchema string `json:"l3_cache_schema,omitempty"` diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go index a75ff10ec9..784c618205 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/mount.go @@ -1,5 +1,7 @@ package configs +import "golang.org/x/sys/unix" + const ( // EXT_COPYUP is a directive to copy up the contents of a directory when // a tmpfs is mounted over it. @@ -28,6 +30,9 @@ type Mount struct { // Relabel source if set, "z" indicates shared, "Z" indicates unshared. Relabel string `json:"relabel"` + // RecAttr represents mount properties to be applied recursively (AT_RECURSIVE), see mount_setattr(2). + RecAttr *unix.MountAttr `json:"rec_attr"` + // Extensions are additional flags that are specific to runc. Extensions int `json:"extensions"` @@ -37,3 +42,7 @@ type Mount struct { // Optional Command to be run after Source is mounted. PostmountCmds []Command `json:"postmount_cmds"` } + +func (m *Mount) IsBind() bool { + return m.Flags&unix.MS_BIND != 0 +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go index 2dc7adfc96..0516dba8d0 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go index 5d9a5c81f3..fbb0d49071 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux && !windows // +build !linux,!windows package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go index cc76e2f586..946db30a54 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package configs diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go new file mode 100644 index 0000000000..c69f2c8024 --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/rdma.go @@ -0,0 +1,9 @@ +package configs + +// LinuxRdma for Linux cgroup 'rdma' resource management (Linux 4.11) +type LinuxRdma struct { + // Maximum number of HCA handles that can be opened. Default is "no limit". + HcaHandles *uint32 `json:"hca_handles,omitempty"` + // Maximum number of HCA objects that can be created. Default is "no limit". + HcaObjects *uint32 `json:"hca_objects,omitempty"` +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go index 6d5b3d09df..7d8e9fc310 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/devices/device_unix.go @@ -1,10 +1,10 @@ +//go:build !windows // +build !windows package devices import ( "errors" - "io/ioutil" "os" "path/filepath" @@ -16,8 +16,8 @@ var ErrNotADevice = errors.New("not a device node") // Testing dependencies var ( - unixLstat = unix.Lstat - ioutilReadDir = ioutil.ReadDir + unixLstat = unix.Lstat + osReadDir = os.ReadDir ) func mkDev(d *Rule) (uint64, error) { @@ -40,7 +40,7 @@ func DeviceFromPath(path, permissions string) (*Device, error) { var ( devType Type mode = stat.Mode - devNumber = uint64(stat.Rdev) + devNumber = uint64(stat.Rdev) //nolint:unconvert // Rdev is uint32 on e.g. MIPS. major = unix.Major(devNumber) minor = unix.Minor(devNumber) ) @@ -76,7 +76,7 @@ func HostDevices() ([]*Device, error) { // GetDevices recursively traverses a directory specified by path // and returns all devices found there. func GetDevices(path string) ([]*Device, error) { - files, err := ioutilReadDir(path) + files, err := osReadDir(path) if err != nil { return nil, err } @@ -103,7 +103,7 @@ func GetDevices(path string) ([]*Device, error) { } device, err := DeviceFromPath(filepath.Join(path, f.Name()), "rwm") if err != nil { - if err == ErrNotADevice { + if errors.Is(err, ErrNotADevice) { continue } if os.IsNotExist(err) { diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go index 967717a1b1..f95c1409fc 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go @@ -1,3 +1,4 @@ +//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris // +build darwin dragonfly freebsd linux netbsd openbsd solaris package user diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go index cc7a106be5..2473c5eadd 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go @@ -120,7 +120,7 @@ func ParsePasswdFileFilter(path string, filter func(User) bool) ([]User, error) func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { if r == nil { - return nil, fmt.Errorf("nil source for passwd-formatted data") + return nil, errors.New("nil source for passwd-formatted data") } var ( @@ -178,7 +178,7 @@ func ParseGroupFileFilter(path string, filter func(Group) bool) ([]Group, error) func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) { if r == nil { - return nil, fmt.Errorf("nil source for group-formatted data") + return nil, errors.New("nil source for group-formatted data") } rd := bufio.NewReader(r) out := []Group{} @@ -339,7 +339,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if userArg == "" { userArg = strconv.Itoa(user.Uid) } - return nil, fmt.Errorf("unable to find user %s: %v", userArg, err) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, err) } var matchedUserName string @@ -355,7 +355,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if uidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find user %s: %v", userArg, ErrNoPasswdEntries) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, ErrNoPasswdEntries) } user.Uid = uidArg @@ -390,7 +390,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( return g.Name == groupArg }) if err != nil && group != nil { - return nil, fmt.Errorf("unable to find groups for spec %v: %v", matchedUserName, err) + return nil, fmt.Errorf("unable to find groups for spec %v: %w", matchedUserName, err) } // Only start modifying user.Gid if it is in explicit form. @@ -404,7 +404,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if gidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find group %s: %v", groupArg, ErrNoGroupEntries) + return nil, fmt.Errorf("unable to find group %s: %w", groupArg, ErrNoGroupEntries) } user.Gid = gidArg @@ -445,7 +445,7 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err return false }) if err != nil { - return nil, fmt.Errorf("Unable to find additional groups %v: %v", additionalGroups, err) + return nil, fmt.Errorf("Unable to find additional groups %v: %w", additionalGroups, err) } } @@ -468,7 +468,8 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err if !found { gid, err := strconv.ParseInt(ag, 10, 64) if err != nil { - return nil, fmt.Errorf("Unable to find group %s", ag) + // Not a numeric ID either. + return nil, fmt.Errorf("Unable to find group %s: %w", ag, ErrNoGroupEntries) } // Ensure gid is inside gid range. if gid < minID || gid > maxID { @@ -521,7 +522,7 @@ func ParseSubIDFileFilter(path string, filter func(SubID) bool) ([]SubID, error) func ParseSubIDFilter(r io.Reader, filter func(SubID) bool) ([]SubID, error) { if r == nil { - return nil, fmt.Errorf("nil source for subid-formatted data") + return nil, errors.New("nil source for subid-formatted data") } var ( @@ -574,7 +575,7 @@ func ParseIDMapFileFilter(path string, filter func(IDMap) bool) ([]IDMap, error) func ParseIDMapFilter(r io.Reader, filter func(IDMap) bool) ([]IDMap, error) { if r == nil { - return nil, fmt.Errorf("nil source for idmap-formatted data") + return nil, errors.New("nil source for idmap-formatted data") } var ( diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go index 8c9bb5df39..e018eae614 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz package user diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go index 529f8eaea2..1e00ab8b50 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_fuzzer.go @@ -1,3 +1,4 @@ +//go:build gofuzz // +build gofuzz package userns diff --git a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go index f45bb0c315..f35c13a10e 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/userns/userns_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package userns diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go index cad467507a..5a59d151f6 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux.go @@ -61,16 +61,30 @@ func ClassIndex(class string) (int, error) { return classIndex(class) } -// SetFileLabel sets the SELinux label for this path or returns an error. +// SetFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. func SetFileLabel(fpath string, label string) error { return setFileLabel(fpath, label) } -// FileLabel returns the SELinux label for this path or returns an error. +// LsetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func LsetFileLabel(fpath string, label string) error { + return lSetFileLabel(fpath, label) +} + +// FileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. func FileLabel(fpath string) (string, error) { return fileLabel(fpath) } +// LfileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func LfileLabel(fpath string) (string, error) { + return lFileLabel(fpath) +} + // SetFSCreateLabel tells the kernel what label to use for all file system objects // created by this task. // Set the label to an empty string to return to the default label. Calls to SetFSCreateLabel diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go index b045843ad6..ee602ab96d 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go @@ -316,8 +316,9 @@ func classIndex(class string) (int, error) { return index, nil } -// setFileLabel sets the SELinux label for this path or returns an error. -func setFileLabel(fpath string, label string) error { +// lSetFileLabel sets the SELinux label for this path, not following symlinks, +// or returns an error. +func lSetFileLabel(fpath string, label string) error { if fpath == "" { return ErrEmptyPath } @@ -334,12 +335,50 @@ func setFileLabel(fpath string, label string) error { return nil } -// fileLabel returns the SELinux label for this path or returns an error. +// setFileLabel sets the SELinux label for this path, following symlinks, +// or returns an error. +func setFileLabel(fpath string, label string) error { + if fpath == "" { + return ErrEmptyPath + } + for { + err := unix.Setxattr(fpath, xattrNameSelinux, []byte(label), 0) + if err == nil { + break + } + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "setxattr", Path: fpath, Err: err} + } + } + + return nil +} + +// fileLabel returns the SELinux label for this path, following symlinks, +// or returns an error. func fileLabel(fpath string) (string, error) { if fpath == "" { return "", ErrEmptyPath } + label, err := getxattr(fpath, xattrNameSelinux) + if err != nil { + return "", &os.PathError{Op: "getxattr", Path: fpath, Err: err} + } + // Trim the NUL byte at the end of the byte buffer, if present. + if len(label) > 0 && label[len(label)-1] == '\x00' { + label = label[:len(label)-1] + } + return string(label), nil +} + +// lFileLabel returns the SELinux label for this path, not following symlinks, +// or returns an error. +func lFileLabel(fpath string) (string, error) { + if fpath == "" { + return "", ErrEmptyPath + } + label, err := lgetxattr(fpath, xattrNameSelinux) if err != nil { return "", &os.PathError{Op: "lgetxattr", Path: fpath, Err: err} diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go index 42657759c3..78743b020c 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go @@ -17,10 +17,18 @@ func setFileLabel(fpath string, label string) error { return nil } +func lSetFileLabel(fpath string, label string) error { + return nil +} + func fileLabel(fpath string) (string, error) { return "", nil } +func lFileLabel(fpath string) (string, error) { + return "", nil +} + func setFSCreateLabel(label string) error { return nil } diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go index c6b0a7f265..9e473ca168 100644 --- a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go +++ b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs_linux.go @@ -36,3 +36,36 @@ func doLgetxattr(path, attr string, dest []byte) (int, error) { } } } + +// getxattr returns a []byte slice containing the value of +// an extended attribute attr set for path. +func getxattr(path, attr string) ([]byte, error) { + // Start with a 128 length byte array + dest := make([]byte, 128) + sz, errno := dogetxattr(path, attr, dest) + for errno == unix.ERANGE { //nolint:errorlint // unix errors are bare + // Buffer too small, use zero-sized buffer to get the actual size + sz, errno = dogetxattr(path, attr, []byte{}) + if errno != nil { + return nil, errno + } + + dest = make([]byte, sz) + sz, errno = dogetxattr(path, attr, dest) + } + if errno != nil { + return nil, errno + } + + return dest[:sz], nil +} + +// dogetxattr is a wrapper that retries on EINTR +func dogetxattr(path, attr string, dest []byte) (int, error) { + for { + sz, err := unix.Getxattr(path, attr, dest) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return sz, err + } + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go index 3298a87e98..fa7cdb9bcd 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -15,7 +15,3 @@ func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) // xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler // and in cpu_gccgo.c for gccgo. func xgetbv() (eax, edx uint32) - -// darwinSupportsAVX512 is implemented in cpu_x86.s for gc compiler -// and in cpu_gccgo_x86.go for gccgo. -func darwinSupportsAVX512() bool diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go index 5ea287b7ec..f5aacfc825 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -90,9 +90,10 @@ func archInit() { osSupportsAVX = isSet(1, eax) && isSet(2, eax) if runtime.GOOS == "darwin" { - // Check darwin commpage for AVX512 support. Necessary because: - // https://github.com/apple/darwin-xnu/blob/0a798f6738bc1db01281fc08ae024145e84df927/osfmk/i386/fpu.c#L175-L201 - osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512() + // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers. + // Since users can't rely on mask register contents, let's not advertise AVX-512 support. + // See issue 49233. + osSupportsAVX512 = false } else { // Check if OPMASK and ZMM registers have OS support. osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_x86.s index b748ba52f7..39acab2ff5 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.s +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.s @@ -26,27 +26,3 @@ TEXT ·xgetbv(SB),NOSPLIT,$0-8 MOVL AX, eax+0(FP) MOVL DX, edx+4(FP) RET - -// func darwinSupportsAVX512() bool -TEXT ·darwinSupportsAVX512(SB), NOSPLIT, $0-1 - MOVB $0, ret+0(FP) // default to false -#ifdef GOOS_darwin // return if not darwin -#ifdef GOARCH_amd64 // return if not amd64 -// These values from: -// https://github.com/apple/darwin-xnu/blob/xnu-4570.1.46/osfmk/i386/cpu_capabilities.h -#define commpage64_base_address 0x00007fffffe00000 -#define commpage64_cpu_capabilities64 (commpage64_base_address+0x010) -#define commpage64_version (commpage64_base_address+0x01E) -#define hasAVX512F 0x0000004000000000 - MOVQ $commpage64_version, BX - CMPW (BX), $13 // cpu_capabilities64 undefined in versions < 13 - JL no_avx512 - MOVQ $commpage64_cpu_capabilities64, BX - MOVQ $hasAVX512F, CX - TESTQ (BX), CX - JZ no_avx512 - MOVB $1, ret+0(FP) -no_avx512: -#endif -#endif - RET diff --git a/vendor/golang.org/x/sys/unix/README.md b/vendor/golang.org/x/sys/unix/README.md index 474efad0e0..7d3c060e12 100644 --- a/vendor/golang.org/x/sys/unix/README.md +++ b/vendor/golang.org/x/sys/unix/README.md @@ -149,7 +149,7 @@ To add a constant, add the header that includes it to the appropriate variable. Then, edit the regex (if necessary) to match the desired constant. Avoid making the regex too broad to avoid matching unintended constants. -### mkmerge.go +### internal/mkmerge This program is used to extract duplicate const, func, and type declarations from the generated architecture-specific files listed below, and merge these diff --git a/vendor/golang.org/x/sys/unix/mkall.sh b/vendor/golang.org/x/sys/unix/mkall.sh index 396aadf86d..ee73623489 100644 --- a/vendor/golang.org/x/sys/unix/mkall.sh +++ b/vendor/golang.org/x/sys/unix/mkall.sh @@ -50,7 +50,7 @@ if [[ "$GOOS" = "linux" ]]; then # Use the Docker-based build system # Files generated through docker (use $cmd so you can Ctl-C the build or run) $cmd docker build --tag generate:$GOOS $GOOS - $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")" && /bin/pwd):/build generate:$GOOS + $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && /bin/pwd):/build generate:$GOOS exit fi diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh index a74ef58f8c..a47b035f9a 100644 --- a/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -239,6 +239,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -260,6 +261,7 @@ struct ltchars { #include #include #include +#include #include #include @@ -520,7 +522,7 @@ ccflags="$@" $2 ~ /^HW_MACHINE$/ || $2 ~ /^SYSCTL_VERS/ || $2 !~ "MNT_BITS" && - $2 ~ /^(MS|MNT|UMOUNT)_/ || + $2 ~ /^(MS|MNT|MOUNT|UMOUNT)_/ || $2 ~ /^NS_GET_/ || $2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ || $2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|TFD)_/ || @@ -605,6 +607,7 @@ ccflags="$@" $2 ~ /^MTD/ || $2 ~ /^OTP/ || $2 ~ /^MEM/ || + $2 ~ /^WG/ || $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)} $2 ~ /^__WCOREFLAG$/ {next} $2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)} diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go index 326fb04a52..5f63147e06 100644 --- a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go +++ b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go @@ -67,9 +67,7 @@ func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case m.Header.Level == SOL_IPV6 && m.Header.Type == IPV6_ORIGDSTADDR: @@ -78,9 +76,7 @@ func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil default: diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go index d8efb715ff..4f55c8d999 100644 --- a/vendor/golang.org/x/sys/unix/syscall_aix.go +++ b/vendor/golang.org/x/sys/unix/syscall_aix.go @@ -70,9 +70,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -85,9 +83,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -261,9 +257,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -272,9 +266,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT @@ -385,6 +377,11 @@ func (w WaitStatus) TrapCause() int { return -1 } //sys fcntl(fd int, cmd int, arg int) (val int, err error) +//sys fsyncRange(fd int, how int, start int64, length int64) (err error) = fsync_range +func Fsync(fd int) error { + return fsyncRange(fd, O_SYNC, 0, 0) +} + /* * Direct access */ @@ -401,7 +398,6 @@ func (w WaitStatus) TrapCause() int { return -1 } //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 Fdatasync(fd int) (err error) -//sys Fsync(fd int) (err error) // readdir_r //sysnb Getpgid(pid int) (pgid int, err error) @@ -523,8 +519,10 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return } diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go index 95ac3946b5..0ce4523261 100644 --- a/vendor/golang.org/x/sys/unix/syscall_bsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go @@ -163,9 +163,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -179,9 +177,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -210,9 +206,7 @@ func (sa *SockaddrDatalink) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Nlen = sa.Nlen sa.raw.Alen = sa.Alen sa.raw.Slen = sa.Slen - for i := 0; i < len(sa.raw.Data); i++ { - sa.raw.Data[i] = sa.Data[i] - } + sa.raw.Data = sa.Data return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil } @@ -228,9 +222,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa.Nlen = pp.Nlen sa.Alen = pp.Alen sa.Slen = pp.Slen - for i := 0; i < len(sa.Data); i++ { - sa.Data[i] = pp.Data[i] - } + sa.Data = pp.Data return sa, nil case AF_UNIX: @@ -262,9 +254,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -273,9 +263,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } return anyToSockaddrGOOS(fd, rsa) diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go index a8c13317d7..0eaab91314 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go @@ -159,8 +159,10 @@ func Pipe(p []int) (err error) { } var x [2]int32 err = pipe(&x) - p[0] = int(x[0]) - p[1] = int(x[1]) + if err == nil { + p[0] = int(x[0]) + p[1] = int(x[1]) + } return } @@ -430,8 +432,25 @@ func GetsockoptXucred(fd, level, opt int) (*Xucred, error) { return x, err } -func SysctlKinfoProcSlice(name string) ([]KinfoProc, error) { - mib, err := sysctlmib(name) +func SysctlKinfoProc(name string, args ...int) (*KinfoProc, error) { + mib, err := sysctlmib(name, args...) + if err != nil { + return nil, err + } + + var kinfo KinfoProc + n := uintptr(SizeofKinfoProc) + if err := sysctl(mib, (*byte)(unsafe.Pointer(&kinfo)), &n, nil, 0); err != nil { + return nil, err + } + if n != SizeofKinfoProc { + return nil, EIO + } + return &kinfo, nil +} + +func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { + mib, err := sysctlmib(name, args...) if err != nil { return nil, err } diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go index 5af108a503..2e37c3167f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go +++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go @@ -101,7 +101,10 @@ func Pipe(p []int) (err error) { if len(p) != 2 { return EINVAL } - p[0], p[1], err = pipe() + r, w, err := pipe() + if err == nil { + p[0], p[1] = r, w + } return } @@ -114,7 +117,10 @@ func Pipe2(p []int, flags int) (err error) { var pp [2]_C_int // pipe2 on dragonfly takes an fds array as an argument, but still // returns the file descriptors. - p[0], p[1], err = pipe2(&pp, flags) + r, w, err := pipe2(&pp, flags) + if err == nil { + p[0], p[1] = r, w + } return err } diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go index 18c392cf36..2f650ae665 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go @@ -110,8 +110,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index fff38a84c9..f432b0684b 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -131,8 +131,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -372,9 +374,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -387,9 +387,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -438,9 +436,7 @@ func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Hatype = sa.Hatype sa.raw.Pkttype = sa.Pkttype sa.raw.Halen = sa.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil } @@ -855,12 +851,10 @@ func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) { if sa.Addr == nil { return nil, 0, EINVAL } - sa.raw.Family = AF_TIPC sa.raw.Scope = int8(sa.Scope) sa.raw.Addrtype = sa.Addr.tipcAddrtype() sa.raw.Addr = sa.Addr.tipcAddr() - return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil } @@ -874,9 +868,7 @@ type SockaddrL2TPIP struct { func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Family = AF_INET sa.raw.Conn_id = sa.ConnId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP, nil } @@ -892,9 +884,7 @@ func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Family = AF_INET6 sa.raw.Conn_id = sa.ConnId sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP6, nil } @@ -990,9 +980,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa.Hatype = pp.Hatype sa.Pkttype = pp.Pkttype sa.Halen = pp.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_UNIX: @@ -1031,18 +1019,14 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { pp := (*RawSockaddrL2TPIP)(unsafe.Pointer(rsa)) sa := new(SockaddrL2TPIP) sa.ConnId = pp.Conn_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil default: 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] - } + sa.Addr = pp.Addr return sa, nil } @@ -1058,9 +1042,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrL2TPIP6) sa.ConnId = pp.Conn_id sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil default: pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa)) @@ -1068,9 +1050,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } @@ -1797,6 +1777,16 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri return mount(source, target, fstype, flags, datap) } +//sys mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) = SYS_MOUNT_SETATTR + +// MountSetattr is a wrapper for mount_setattr(2). +// https://man7.org/linux/man-pages/man2/mount_setattr.2.html +// +// Requires kernel >= 5.12. +func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error { + return mountSetattr(dirfd, pathname, flags, attr, unsafe.Sizeof(*attr)) +} + func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { if raceenabled { raceReleaseMerge(unsafe.Pointer(&ioSync)) diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go index 853d5f0f43..696fed496f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go @@ -110,14 +110,8 @@ func direntNamlen(buf []byte) (uint64, bool) { return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen)) } -//sysnb pipe() (fd1 int, fd2 int, err error) - func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - p[0], p[1], err = pipe() - return + return Pipe2(p, 0) } //sysnb pipe2(p *[2]_C_int, flags int) (err error) @@ -128,8 +122,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/vendor/golang.org/x/sys/unix/syscall_openbsd.go index 22b5503850..11b1d419da 100644 --- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go @@ -87,8 +87,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go index d2a6495c7e..5c813921e8 100644 --- a/vendor/golang.org/x/sys/unix/syscall_solaris.go +++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go @@ -66,8 +66,10 @@ func Pipe(p []int) (err error) { if n != 0 { return err } - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return nil } @@ -79,8 +81,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -92,9 +96,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -107,9 +109,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -417,9 +417,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -428,9 +426,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 1ffd8bfcfb..f8616f454e 100644 --- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -67,9 +67,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -83,9 +81,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -144,9 +140,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -155,9 +149,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT @@ -587,8 +579,10 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return } diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go index 78d4b85ece..4e54205861 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -116,6 +116,7 @@ const ( ARPHRD_LAPB = 0x204 ARPHRD_LOCALTLK = 0x305 ARPHRD_LOOPBACK = 0x304 + ARPHRD_MCTP = 0x122 ARPHRD_METRICOM = 0x17 ARPHRD_NETLINK = 0x338 ARPHRD_NETROM = 0x0 @@ -472,6 +473,7 @@ const ( DM_DEV_WAIT = 0xc138fd08 DM_DIR = "mapper" DM_GET_TARGET_VERSION = 0xc138fd11 + DM_IMA_MEASUREMENT_FLAG = 0x80000 DM_INACTIVE_PRESENT_FLAG = 0x40 DM_INTERNAL_SUSPEND_FLAG = 0x40000 DM_IOCTL = 0xfd @@ -716,6 +718,7 @@ const ( ETH_P_LOOPBACK = 0x9000 ETH_P_MACSEC = 0x88e5 ETH_P_MAP = 0xf9 + ETH_P_MCTP = 0xfa ETH_P_MOBITEX = 0x15 ETH_P_MPLS_MC = 0x8848 ETH_P_MPLS_UC = 0x8847 @@ -738,6 +741,7 @@ const ( ETH_P_QINQ2 = 0x9200 ETH_P_QINQ3 = 0x9300 ETH_P_RARP = 0x8035 + ETH_P_REALTEK = 0x8899 ETH_P_SCA = 0x6007 ETH_P_SLOW = 0x8809 ETH_P_SNAP = 0x5 @@ -751,6 +755,21 @@ const ( ETH_P_WCCP = 0x883e ETH_P_X25 = 0x805 ETH_P_XDSA = 0xf8 + EV_ABS = 0x3 + EV_CNT = 0x20 + EV_FF = 0x15 + EV_FF_STATUS = 0x17 + EV_KEY = 0x1 + EV_LED = 0x11 + EV_MAX = 0x1f + EV_MSC = 0x4 + EV_PWR = 0x16 + EV_REL = 0x2 + EV_REP = 0x14 + EV_SND = 0x12 + EV_SW = 0x5 + EV_SYN = 0x0 + EV_VERSION = 0x10001 EXABYTE_ENABLE_NEST = 0xf0 EXT2_SUPER_MAGIC = 0xef53 EXT3_SUPER_MAGIC = 0xef53 @@ -789,11 +808,15 @@ const ( FAN_DELETE_SELF = 0x400 FAN_DENY = 0x2 FAN_ENABLE_AUDIT = 0x40 + FAN_EPIDFD = -0x2 FAN_EVENT_INFO_TYPE_DFID = 0x3 FAN_EVENT_INFO_TYPE_DFID_NAME = 0x2 + FAN_EVENT_INFO_TYPE_ERROR = 0x5 FAN_EVENT_INFO_TYPE_FID = 0x1 + FAN_EVENT_INFO_TYPE_PIDFD = 0x4 FAN_EVENT_METADATA_LEN = 0x18 FAN_EVENT_ON_CHILD = 0x8000000 + FAN_FS_ERROR = 0x8000 FAN_MARK_ADD = 0x1 FAN_MARK_DONT_FOLLOW = 0x4 FAN_MARK_FILESYSTEM = 0x100 @@ -811,6 +834,7 @@ const ( FAN_MOVE_SELF = 0x800 FAN_NOFD = -0x1 FAN_NONBLOCK = 0x2 + FAN_NOPIDFD = -0x1 FAN_ONDIR = 0x40000000 FAN_OPEN = 0x20 FAN_OPEN_EXEC = 0x1000 @@ -821,6 +845,7 @@ const ( FAN_REPORT_DIR_FID = 0x400 FAN_REPORT_FID = 0x200 FAN_REPORT_NAME = 0x800 + FAN_REPORT_PIDFD = 0x80 FAN_REPORT_TID = 0x100 FAN_UNLIMITED_MARKS = 0x20 FAN_UNLIMITED_QUEUE = 0x10 @@ -1454,6 +1479,18 @@ const ( MNT_FORCE = 0x1 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 + MOUNT_ATTR_IDMAP = 0x100000 + MOUNT_ATTR_NOATIME = 0x10 + MOUNT_ATTR_NODEV = 0x4 + MOUNT_ATTR_NODIRATIME = 0x80 + MOUNT_ATTR_NOEXEC = 0x8 + MOUNT_ATTR_NOSUID = 0x2 + MOUNT_ATTR_NOSYMFOLLOW = 0x200000 + MOUNT_ATTR_RDONLY = 0x1 + MOUNT_ATTR_RELATIME = 0x0 + MOUNT_ATTR_SIZE_VER0 = 0x20 + MOUNT_ATTR_STRICTATIME = 0x20 + MOUNT_ATTR__ATIME = 0x70 MSDOS_SUPER_MAGIC = 0x4d44 MSG_BATCH = 0x40000 MSG_CMSG_CLOEXEC = 0x40000000 @@ -1793,6 +1830,8 @@ const ( PERF_MEM_BLK_DATA = 0x2 PERF_MEM_BLK_NA = 0x1 PERF_MEM_BLK_SHIFT = 0x28 + PERF_MEM_HOPS_0 = 0x1 + PERF_MEM_HOPS_SHIFT = 0x2b PERF_MEM_LOCK_LOCKED = 0x2 PERF_MEM_LOCK_NA = 0x1 PERF_MEM_LOCK_SHIFT = 0x18 @@ -1952,6 +1991,9 @@ const ( PR_SCHED_CORE_CREATE = 0x1 PR_SCHED_CORE_GET = 0x0 PR_SCHED_CORE_MAX = 0x4 + PR_SCHED_CORE_SCOPE_PROCESS_GROUP = 0x2 + PR_SCHED_CORE_SCOPE_THREAD = 0x0 + PR_SCHED_CORE_SCOPE_THREAD_GROUP = 0x1 PR_SCHED_CORE_SHARE_FROM = 0x3 PR_SCHED_CORE_SHARE_TO = 0x2 PR_SET_CHILD_SUBREAPER = 0x24 @@ -1997,6 +2039,7 @@ const ( PR_SPEC_ENABLE = 0x2 PR_SPEC_FORCE_DISABLE = 0x8 PR_SPEC_INDIRECT_BRANCH = 0x1 + PR_SPEC_L1D_FLUSH = 0x2 PR_SPEC_NOT_AFFECTED = 0x0 PR_SPEC_PRCTL = 0x1 PR_SPEC_STORE_BYPASS = 0x0 @@ -2132,12 +2175,23 @@ const ( RTCF_NAT = 0x800000 RTCF_VALVE = 0x200000 RTC_AF = 0x20 + RTC_BSM_DIRECT = 0x1 + RTC_BSM_DISABLED = 0x0 + RTC_BSM_LEVEL = 0x2 + RTC_BSM_STANDBY = 0x3 RTC_FEATURE_ALARM = 0x0 + RTC_FEATURE_ALARM_RES_2S = 0x3 RTC_FEATURE_ALARM_RES_MINUTE = 0x1 - RTC_FEATURE_CNT = 0x3 + RTC_FEATURE_BACKUP_SWITCH_MODE = 0x6 + RTC_FEATURE_CNT = 0x7 + RTC_FEATURE_CORRECTION = 0x5 RTC_FEATURE_NEED_WEEK_DAY = 0x2 + RTC_FEATURE_UPDATE_INTERRUPT = 0x4 RTC_IRQF = 0x80 RTC_MAX_FREQ = 0x2000 + RTC_PARAM_BACKUP_SWITCH_MODE = 0x2 + RTC_PARAM_CORRECTION = 0x1 + RTC_PARAM_FEATURES = 0x0 RTC_PF = 0x40 RTC_UF = 0x10 RTF_ADDRCLASSMASK = 0xf8000000 @@ -2432,12 +2486,15 @@ const ( SMART_WRITE_THRESHOLDS = 0xd7 SMB_SUPER_MAGIC = 0x517b SOCKFS_MAGIC = 0x534f434b + SOCK_BUF_LOCK_MASK = 0x3 SOCK_DCCP = 0x6 SOCK_IOC_TYPE = 0x89 SOCK_PACKET = 0xa SOCK_RAW = 0x3 + SOCK_RCVBUF_LOCK = 0x2 SOCK_RDM = 0x4 SOCK_SEQPACKET = 0x5 + SOCK_SNDBUF_LOCK = 0x1 SOL_AAL = 0x109 SOL_ALG = 0x117 SOL_ATM = 0x108 @@ -2494,6 +2551,8 @@ const ( SO_VM_SOCKETS_BUFFER_MIN_SIZE = 0x1 SO_VM_SOCKETS_BUFFER_SIZE = 0x0 SO_VM_SOCKETS_CONNECT_TIMEOUT = 0x6 + SO_VM_SOCKETS_CONNECT_TIMEOUT_NEW = 0x8 + SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD = 0x6 SO_VM_SOCKETS_NONBLOCK_TXRX = 0x7 SO_VM_SOCKETS_PEER_HOST_VM_ID = 0x3 SO_VM_SOCKETS_TRUSTED = 0x5 @@ -2788,6 +2847,13 @@ const ( WDIOS_TEMPPANIC = 0x4 WDIOS_UNKNOWN = -0x1 WEXITED = 0x4 + WGALLOWEDIP_A_MAX = 0x3 + WGDEVICE_A_MAX = 0x8 + WGPEER_A_MAX = 0xa + WG_CMD_MAX = 0x1 + WG_GENL_NAME = "wireguard" + WG_GENL_VERSION = 0x1 + WG_KEY_LEN = 0x20 WIN_ACKMEDIACHANGE = 0xdb WIN_CHECKPOWERMODE1 = 0xe5 WIN_CHECKPOWERMODE2 = 0x98 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 697811a460..234fd4a5d1 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -5,7 +5,7 @@ // +build 386,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x4004700e RTC_IRQP_READ = 0x8004700b RTC_IRQP_SET = 0x4004700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x801c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index 7d8d93bfc4..58619b7589 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -5,7 +5,7 @@ // +build amd64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/unix/_const.go package unix @@ -251,6 +251,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -294,6 +296,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -327,6 +330,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go index f707d50894..3a64ff59dc 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go @@ -5,7 +5,7 @@ // +build arm,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -257,6 +257,8 @@ const ( RTC_EPOCH_SET = 0x4004700e RTC_IRQP_READ = 0x8004700b RTC_IRQP_SET = 0x4004700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x801c7011 @@ -300,6 +302,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -333,6 +336,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index 3a67a9c852..abe0b92578 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -5,7 +5,7 @@ // +build arm64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go package unix @@ -247,6 +247,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -290,6 +292,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -323,6 +326,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go index a7ccef56c5..14d7a84399 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go @@ -5,7 +5,7 @@ // +build mips,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go index f7b7cec910..99e7c4ac0b 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go @@ -5,7 +5,7 @@ // +build mips64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go index 4fcacf9584..496364c33c 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go @@ -5,7 +5,7 @@ // +build mips64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go index 6f6c223a2c..3e40830857 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go @@ -5,7 +5,7 @@ // +build mipsle,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go index 59e522bcf4..1151a7dfab 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go @@ -5,7 +5,7 @@ // +build ppc,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -305,6 +305,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -348,6 +350,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -381,6 +384,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go index d4264a0f73..ed17f249e7 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go @@ -5,7 +5,7 @@ // +build ppc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -309,6 +309,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -352,6 +354,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -385,6 +388,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go index 21cbec1dd3..d84a37c1ac 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go @@ -5,7 +5,7 @@ // +build ppc64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -309,6 +309,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -352,6 +354,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -385,6 +388,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go index 9b05bf12fc..5cafba83f6 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go @@ -5,7 +5,7 @@ // +build riscv64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -238,6 +238,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -281,6 +283,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -314,6 +317,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go index bd82ace09a..6d122da41c 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go @@ -5,7 +5,7 @@ // +build s390x,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go package unix @@ -313,6 +313,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -356,6 +358,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -389,6 +392,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go index 1f8bded56b..6bd19e51db 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go @@ -5,7 +5,7 @@ // +build sparc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -304,6 +304,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -347,6 +349,7 @@ const ( SO_BPF_EXTENSIONS = 0x32 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0x400 + SO_BUF_LOCK = 0x51 SO_BUSY_POLL = 0x30 SO_BUSY_POLL_BUDGET = 0x49 SO_CNX_ADVICE = 0x37 @@ -380,6 +383,7 @@ const ( SO_RCVTIMEO = 0x2000 SO_RCVTIMEO_NEW = 0x44 SO_RCVTIMEO_OLD = 0x2000 + SO_RESERVE_MEM = 0x52 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x24 diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go index 91a23cc728..85e0cc3866 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go @@ -17,6 +17,7 @@ int getdirent(int, uintptr_t, size_t); int wait4(int, uintptr_t, int, uintptr_t); int ioctl(int, int, uintptr_t); int fcntl(uintptr_t, int, uintptr_t); +int fsync_range(int, int, long long, long long); int acct(uintptr_t); int chdir(uintptr_t); int chroot(uintptr_t); @@ -29,7 +30,6 @@ int fchmod(int, unsigned int); int fchmodat(int, uintptr_t, unsigned int, int); int fchownat(int, uintptr_t, int, int, int); int fdatasync(int); -int fsync(int); int getpgid(int); int getpgrp(); int getpid(); @@ -255,6 +255,16 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fsyncRange(fd int, how int, start int64, length int64) (err error) { + r0, er := C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length)) + if r0 == -1 && er != nil { + err = er + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { _p0 := uintptr(unsafe.Pointer(C.CString(path))) r0, er := C.acct(C.uintptr_t(_p0)) @@ -379,16 +389,6 @@ func Fdatasync(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fsync(fd int) (err error) { - r0, er := C.fsync(C.int(fd)) - if r0 == -1 && er != nil { - err = er - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Getpgid(pid int) (pgid int, err error) { r0, er := C.getpgid(C.int(pid)) pgid = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go index 33c2609b8b..f1d4a73b08 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go @@ -135,6 +135,16 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fsyncRange(fd int, how int, start int64, length int64) (err error) { + _, e1 := callfsync_range(fd, how, start, length) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -283,16 +293,6 @@ func Fdatasync(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fsync(fd int) (err error) { - _, e1 := callfsync(fd) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Getpgid(pid int) (pgid int, err error) { r0, e1 := callgetpgid(pid) pgid = int(r0) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go index 8b737fa971..2caa5adf95 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go @@ -18,6 +18,7 @@ import ( //go:cgo_import_dynamic libc_wait4 wait4 "libc.a/shr_64.o" //go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fcntl fcntl "libc.a/shr_64.o" +//go:cgo_import_dynamic libc_fsync_range fsync_range "libc.a/shr_64.o" //go:cgo_import_dynamic libc_acct acct "libc.a/shr_64.o" //go:cgo_import_dynamic libc_chdir chdir "libc.a/shr_64.o" //go:cgo_import_dynamic libc_chroot chroot "libc.a/shr_64.o" @@ -30,7 +31,6 @@ import ( //go:cgo_import_dynamic libc_fchmodat fchmodat "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fchownat fchownat "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fdatasync fdatasync "libc.a/shr_64.o" -//go:cgo_import_dynamic libc_fsync fsync "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpgid getpgid "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpgrp getpgrp "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpid getpid "libc.a/shr_64.o" @@ -136,6 +136,7 @@ import ( //go:linkname libc_wait4 libc_wait4 //go:linkname libc_ioctl libc_ioctl //go:linkname libc_fcntl libc_fcntl +//go:linkname libc_fsync_range libc_fsync_range //go:linkname libc_acct libc_acct //go:linkname libc_chdir libc_chdir //go:linkname libc_chroot libc_chroot @@ -148,7 +149,6 @@ import ( //go:linkname libc_fchmodat libc_fchmodat //go:linkname libc_fchownat libc_fchownat //go:linkname libc_fdatasync libc_fdatasync -//go:linkname libc_fsync libc_fsync //go:linkname libc_getpgid libc_getpgid //go:linkname libc_getpgrp libc_getpgrp //go:linkname libc_getpid libc_getpid @@ -257,6 +257,7 @@ var ( libc_wait4, libc_ioctl, libc_fcntl, + libc_fsync_range, libc_acct, libc_chdir, libc_chroot, @@ -269,7 +270,6 @@ var ( libc_fchmodat, libc_fchownat, libc_fdatasync, - libc_fsync, libc_getpgid, libc_getpgrp, libc_getpid, @@ -430,6 +430,13 @@ func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync_range)), 4, uintptr(fd), uintptr(how), uintptr(start), uintptr(length), 0, 0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) { r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_acct)), 1, _p0, 0, 0, 0, 0, 0) return @@ -514,13 +521,6 @@ func callfdatasync(fd int) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callfsync(fd int) (r1 uintptr, e1 Errno) { - r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync)), 1, uintptr(fd), 0, 0, 0, 0, 0) - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func callgetpgid(pid int) (r1 uintptr, e1 Errno) { r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0) return diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go index 3c260917ed..944a714b1a 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go @@ -16,6 +16,7 @@ int getdirent(int, uintptr_t, size_t); int wait4(int, uintptr_t, int, uintptr_t); int ioctl(int, int, uintptr_t); int fcntl(uintptr_t, int, uintptr_t); +int fsync_range(int, int, long long, long long); int acct(uintptr_t); int chdir(uintptr_t); int chroot(uintptr_t); @@ -28,7 +29,6 @@ int fchmod(int, unsigned int); int fchmodat(int, uintptr_t, unsigned int, int); int fchownat(int, uintptr_t, int, int, int); int fdatasync(int); -int fsync(int); int getpgid(int); int getpgrp(); int getpid(); @@ -199,6 +199,14 @@ func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) { + r1 = uintptr(C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length))) + e1 = syscall.GetErrno() + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) { r1 = uintptr(C.acct(C.uintptr_t(_p0))) e1 = syscall.GetErrno() @@ -295,14 +303,6 @@ func callfdatasync(fd int) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callfsync(fd int) (r1 uintptr, e1 Errno) { - r1 = uintptr(C.fsync(C.int(fd))) - e1 = syscall.GetErrno() - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func callgetpgid(pid int) (r1 uintptr, e1 Errno) { r1 = uintptr(C.getpgid(C.int(pid))) e1 = syscall.GetErrno() diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go index 4f5da1f54f..93edda4c49 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -409,6 +409,21 @@ func mount(source string, target string, fstype string, flags uintptr, data *byt // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(pathname) + if err != nil { + return + } + _, _, e1 := Syscall6(SYS_MOUNT_SETATTR, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(unsafe.Pointer(attr)), uintptr(size), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go index 4726ab30a8..51d0c0742b 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go index fe71456dbc..df2efb6db3 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go index 0b5b2f0143..c8536c2c9f 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go index bfca28648f..8b981bfc2e 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index aa7ce85d15..cac1f758bf 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -444,4 +444,6 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index b830326386..f327e4a0bc 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -366,4 +366,6 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index d75f65a0aa..fb06a08d4e 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -7,6 +7,7 @@ package unix const ( + SYS_SYSCALL_MASK = 0 SYS_RESTART_SYSCALL = 0 SYS_EXIT = 1 SYS_FORK = 2 @@ -407,4 +408,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index 8b02f09e9b..58285646eb 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -311,4 +311,6 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index 026695abb1..3b0418e689 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -428,4 +428,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 4444 SYS_LANDLOCK_ADD_RULE = 4445 SYS_LANDLOCK_RESTRICT_SELF = 4446 + SYS_PROCESS_MRELEASE = 4448 + SYS_FUTEX_WAITV = 4449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 7320ba9583..314ebf166a 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -358,4 +358,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 5444 SYS_LANDLOCK_ADD_RULE = 5445 SYS_LANDLOCK_RESTRICT_SELF = 5446 + SYS_PROCESS_MRELEASE = 5448 + SYS_FUTEX_WAITV = 5449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index 45082dd67f..b8fbb937a3 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -358,4 +358,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 5444 SYS_LANDLOCK_ADD_RULE = 5445 SYS_LANDLOCK_RESTRICT_SELF = 5446 + SYS_PROCESS_MRELEASE = 5448 + SYS_FUTEX_WAITV = 5449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index 570a857a56..ee309b2bac 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -428,4 +428,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 4444 SYS_LANDLOCK_ADD_RULE = 4445 SYS_LANDLOCK_RESTRICT_SELF = 4446 + SYS_PROCESS_MRELEASE = 4448 + SYS_FUTEX_WAITV = 4449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index 638498d62e..ac3748104e 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -435,4 +435,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index 702beebfef..5aa4721110 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -407,4 +407,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index bfc87ea444..0793ac1a65 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -407,4 +407,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index a390e147d3..a520962e39 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -309,4 +309,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 3e791e6cd2..d1738586b4 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -372,4 +372,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 78802a5cf7..dfd5660f97 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -386,4 +386,6 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 ) diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go index 7efe5ccba3..885842c0eb 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go @@ -641,13 +641,13 @@ type Eproc struct { Tdev int32 Tpgid int32 Tsess uintptr - Wmesg [8]int8 + Wmesg [8]byte Xsize int32 Xrssize int16 Xccount int16 Xswrss int16 Flag int32 - Login [12]int8 + Login [12]byte Spare [4]int32 _ [4]byte } @@ -688,7 +688,7 @@ type ExternProc struct { P_priority uint8 P_usrpri uint8 P_nice int8 - P_comm [17]int8 + P_comm [17]byte P_pgrp uintptr P_addr uintptr P_xstat uint16 diff --git a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go index b23a2efe81..b23c02337d 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go @@ -641,13 +641,13 @@ type Eproc struct { Tdev int32 Tpgid int32 Tsess uintptr - Wmesg [8]int8 + Wmesg [8]byte Xsize int32 Xrssize int16 Xccount int16 Xswrss int16 Flag int32 - Login [12]int8 + Login [12]byte Spare [4]int32 _ [4]byte } @@ -688,7 +688,7 @@ type ExternProc struct { P_priority uint8 P_usrpri uint8 P_nice int8 - P_comm [17]int8 + P_comm [17]byte P_pgrp uintptr P_addr uintptr P_xstat uint16 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go index 249ecfcd4c..66788f1568 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -743,6 +743,8 @@ const ( AT_STATX_FORCE_SYNC = 0x2000 AT_STATX_DONT_SYNC = 0x4000 + AT_RECURSIVE = 0x8000 + AT_SYMLINK_FOLLOW = 0x400 AT_SYMLINK_NOFOLLOW = 0x100 @@ -865,6 +867,7 @@ const ( CTRL_CMD_NEWMCAST_GRP = 0x7 CTRL_CMD_DELMCAST_GRP = 0x8 CTRL_CMD_GETMCAST_GRP = 0x9 + CTRL_CMD_GETPOLICY = 0xa CTRL_ATTR_UNSPEC = 0x0 CTRL_ATTR_FAMILY_ID = 0x1 CTRL_ATTR_FAMILY_NAME = 0x2 @@ -873,12 +876,19 @@ const ( CTRL_ATTR_MAXATTR = 0x5 CTRL_ATTR_OPS = 0x6 CTRL_ATTR_MCAST_GROUPS = 0x7 + CTRL_ATTR_POLICY = 0x8 + CTRL_ATTR_OP_POLICY = 0x9 + CTRL_ATTR_OP = 0xa CTRL_ATTR_OP_UNSPEC = 0x0 CTRL_ATTR_OP_ID = 0x1 CTRL_ATTR_OP_FLAGS = 0x2 CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0 CTRL_ATTR_MCAST_GRP_NAME = 0x1 CTRL_ATTR_MCAST_GRP_ID = 0x2 + CTRL_ATTR_POLICY_UNSPEC = 0x0 + CTRL_ATTR_POLICY_DO = 0x1 + CTRL_ATTR_POLICY_DUMP = 0x2 + CTRL_ATTR_POLICY_DUMP_MAX = 0x2 ) const ( @@ -1134,7 +1144,8 @@ const ( PERF_RECORD_BPF_EVENT = 0x12 PERF_RECORD_CGROUP = 0x13 PERF_RECORD_TEXT_POKE = 0x14 - PERF_RECORD_MAX = 0x15 + PERF_RECORD_AUX_OUTPUT_HW_ID = 0x15 + PERF_RECORD_MAX = 0x16 PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0x0 PERF_RECORD_KSYMBOL_TYPE_BPF = 0x1 PERF_RECORD_KSYMBOL_TYPE_OOL = 0x2 @@ -1774,7 +1785,8 @@ const ( const ( NF_NETDEV_INGRESS = 0x0 - NF_NETDEV_NUMHOOKS = 0x1 + NF_NETDEV_EGRESS = 0x1 + NF_NETDEV_NUMHOOKS = 0x2 ) const ( @@ -3156,7 +3168,13 @@ const ( DEVLINK_ATTR_RELOAD_ACTION_INFO = 0xa2 DEVLINK_ATTR_RELOAD_ACTION_STATS = 0xa3 DEVLINK_ATTR_PORT_PCI_SF_NUMBER = 0xa4 - DEVLINK_ATTR_MAX = 0xa9 + DEVLINK_ATTR_RATE_TYPE = 0xa5 + DEVLINK_ATTR_RATE_TX_SHARE = 0xa6 + DEVLINK_ATTR_RATE_TX_MAX = 0xa7 + DEVLINK_ATTR_RATE_NODE_NAME = 0xa8 + DEVLINK_ATTR_RATE_PARENT_NODE_NAME = 0xa9 + DEVLINK_ATTR_REGION_MAX_SNAPSHOTS = 0xaa + DEVLINK_ATTR_MAX = 0xaa DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0x0 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 0x1 DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0x0 @@ -3264,7 +3282,8 @@ const ( LWTUNNEL_ENCAP_BPF = 0x6 LWTUNNEL_ENCAP_SEG6_LOCAL = 0x7 LWTUNNEL_ENCAP_RPL = 0x8 - LWTUNNEL_ENCAP_MAX = 0x8 + LWTUNNEL_ENCAP_IOAM6 = 0x9 + LWTUNNEL_ENCAP_MAX = 0x9 MPLS_IPTUNNEL_UNSPEC = 0x0 MPLS_IPTUNNEL_DST = 0x1 @@ -3452,7 +3471,14 @@ const ( ETHTOOL_MSG_CABLE_TEST_ACT = 0x1a ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 0x1b ETHTOOL_MSG_TUNNEL_INFO_GET = 0x1c - ETHTOOL_MSG_USER_MAX = 0x21 + ETHTOOL_MSG_FEC_GET = 0x1d + ETHTOOL_MSG_FEC_SET = 0x1e + ETHTOOL_MSG_MODULE_EEPROM_GET = 0x1f + ETHTOOL_MSG_STATS_GET = 0x20 + ETHTOOL_MSG_PHC_VCLOCKS_GET = 0x21 + ETHTOOL_MSG_MODULE_GET = 0x22 + ETHTOOL_MSG_MODULE_SET = 0x23 + ETHTOOL_MSG_USER_MAX = 0x23 ETHTOOL_MSG_KERNEL_NONE = 0x0 ETHTOOL_MSG_STRSET_GET_REPLY = 0x1 ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2 @@ -3483,7 +3509,14 @@ const ( ETHTOOL_MSG_CABLE_TEST_NTF = 0x1b ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 0x1c ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 0x1d - ETHTOOL_MSG_KERNEL_MAX = 0x22 + ETHTOOL_MSG_FEC_GET_REPLY = 0x1e + ETHTOOL_MSG_FEC_NTF = 0x1f + ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY = 0x20 + ETHTOOL_MSG_STATS_GET_REPLY = 0x21 + ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY = 0x22 + ETHTOOL_MSG_MODULE_GET_REPLY = 0x23 + ETHTOOL_MSG_MODULE_NTF = 0x24 + ETHTOOL_MSG_KERNEL_MAX = 0x24 ETHTOOL_A_HEADER_UNSPEC = 0x0 ETHTOOL_A_HEADER_DEV_INDEX = 0x1 ETHTOOL_A_HEADER_DEV_NAME = 0x2 @@ -3617,7 +3650,9 @@ const ( ETHTOOL_A_COALESCE_TX_USECS_HIGH = 0x15 ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 0x16 ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 0x17 - ETHTOOL_A_COALESCE_MAX = 0x17 + ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 0x18 + ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 0x19 + ETHTOOL_A_COALESCE_MAX = 0x19 ETHTOOL_A_PAUSE_UNSPEC = 0x0 ETHTOOL_A_PAUSE_HEADER = 0x1 ETHTOOL_A_PAUSE_AUTONEG = 0x2 @@ -3956,3 +3991,77 @@ const ( SHM_RDONLY = 0x1000 SHM_RND = 0x2000 ) + +type MountAttr struct { + Attr_set uint64 + Attr_clr uint64 + Propagation uint64 + Userns_fd uint64 +} + +const ( + WG_CMD_GET_DEVICE = 0x0 + WG_CMD_SET_DEVICE = 0x1 + WGDEVICE_F_REPLACE_PEERS = 0x1 + WGDEVICE_A_UNSPEC = 0x0 + WGDEVICE_A_IFINDEX = 0x1 + WGDEVICE_A_IFNAME = 0x2 + WGDEVICE_A_PRIVATE_KEY = 0x3 + WGDEVICE_A_PUBLIC_KEY = 0x4 + WGDEVICE_A_FLAGS = 0x5 + WGDEVICE_A_LISTEN_PORT = 0x6 + WGDEVICE_A_FWMARK = 0x7 + WGDEVICE_A_PEERS = 0x8 + WGPEER_F_REMOVE_ME = 0x1 + WGPEER_F_REPLACE_ALLOWEDIPS = 0x2 + WGPEER_F_UPDATE_ONLY = 0x4 + WGPEER_A_UNSPEC = 0x0 + WGPEER_A_PUBLIC_KEY = 0x1 + WGPEER_A_PRESHARED_KEY = 0x2 + WGPEER_A_FLAGS = 0x3 + WGPEER_A_ENDPOINT = 0x4 + WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL = 0x5 + WGPEER_A_LAST_HANDSHAKE_TIME = 0x6 + WGPEER_A_RX_BYTES = 0x7 + WGPEER_A_TX_BYTES = 0x8 + WGPEER_A_ALLOWEDIPS = 0x9 + WGPEER_A_PROTOCOL_VERSION = 0xa + WGALLOWEDIP_A_UNSPEC = 0x0 + WGALLOWEDIP_A_FAMILY = 0x1 + WGALLOWEDIP_A_IPADDR = 0x2 + WGALLOWEDIP_A_CIDR_MASK = 0x3 +) + +const ( + NL_ATTR_TYPE_INVALID = 0x0 + NL_ATTR_TYPE_FLAG = 0x1 + NL_ATTR_TYPE_U8 = 0x2 + NL_ATTR_TYPE_U16 = 0x3 + NL_ATTR_TYPE_U32 = 0x4 + NL_ATTR_TYPE_U64 = 0x5 + NL_ATTR_TYPE_S8 = 0x6 + NL_ATTR_TYPE_S16 = 0x7 + NL_ATTR_TYPE_S32 = 0x8 + NL_ATTR_TYPE_S64 = 0x9 + NL_ATTR_TYPE_BINARY = 0xa + NL_ATTR_TYPE_STRING = 0xb + NL_ATTR_TYPE_NUL_STRING = 0xc + NL_ATTR_TYPE_NESTED = 0xd + NL_ATTR_TYPE_NESTED_ARRAY = 0xe + NL_ATTR_TYPE_BITFIELD32 = 0xf + + NL_POLICY_TYPE_ATTR_UNSPEC = 0x0 + NL_POLICY_TYPE_ATTR_TYPE = 0x1 + NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 0x2 + NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 0x3 + NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 0x4 + NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 0x5 + NL_POLICY_TYPE_ATTR_MIN_LENGTH = 0x6 + NL_POLICY_TYPE_ATTR_MAX_LENGTH = 0x7 + NL_POLICY_TYPE_ATTR_POLICY_IDX = 0x8 + NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 0x9 + NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 0xa + NL_POLICY_TYPE_ATTR_PAD = 0xb + NL_POLICY_TYPE_ATTR_MASK = 0xc + NL_POLICY_TYPE_ATTR_MAX = 0xc +) diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index eeeb9aa39a..bea2549455 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index d30e1155cc..b8c8f28943 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index 69d0297520..4db4430163 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 28a0455bc9..3ebcad8a88 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index 64a845483d..3eb33e48ab 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index a1b7dee412..79a9446725 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 936fa6a266..8f4b107cad 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64le && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index 5dd546fbf0..e4eb217981 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mipsle && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go index 947b32e434..d5b21f0f7d 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index 2a606151b0..5188d142b9 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index d0d735d02c..de4dd4c736 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64le && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go index 95e3d6d06f..dccbf9b060 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index cccf1ef26a..6358806106 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build s390x && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go index 44fcbe4e9a..765edc13ff 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build sparc64 && linux diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go index 2a8b1e6f73..baf5fe6504 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go @@ -564,12 +564,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go index b1759cf705..e21ae8ecfa 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go @@ -564,12 +564,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go index e807de2065..f190651cd9 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go @@ -565,12 +565,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go index ff3aecaee4..84747c582c 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go @@ -558,12 +558,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go index 9ecda69174..ac5c8b6370 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go @@ -558,12 +558,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/vendor/golang.org/x/sys/windows/exec_windows.go b/vendor/golang.org/x/sys/windows/exec_windows.go index 7a11e83b7e..855698bb28 100644 --- a/vendor/golang.org/x/sys/windows/exec_windows.go +++ b/vendor/golang.org/x/sys/windows/exec_windows.go @@ -9,8 +9,6 @@ package windows import ( errorspkg "errors" "unsafe" - - "golang.org/x/sys/internal/unsafeheader" ) // EscapeArg rewrites command line argument s as prescribed @@ -147,8 +145,12 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo } return nil, err } + alloc, err := LocalAlloc(LMEM_FIXED, uint32(size)) + if err != nil { + return nil, err + } // size is guaranteed to be ≥1 by InitializeProcThreadAttributeList. - al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(&make([]byte, size)[0]))} + al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(alloc))} err = initializeProcThreadAttributeList(al.data, maxAttrCount, 0, &size) if err != nil { return nil, err @@ -157,36 +159,17 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo } // Update modifies the ProcThreadAttributeList using UpdateProcThreadAttribute. -// Note that the value passed to this function will be copied into memory -// allocated by LocalAlloc, the contents of which should not contain any -// Go-managed pointers, even if the passed value itself is a Go-managed -// pointer. func (al *ProcThreadAttributeListContainer) Update(attribute uintptr, value unsafe.Pointer, size uintptr) error { - alloc, err := LocalAlloc(LMEM_FIXED, uint32(size)) - if err != nil { - return err - } - var src, dst []byte - hdr := (*unsafeheader.Slice)(unsafe.Pointer(&src)) - hdr.Data = value - hdr.Cap = int(size) - hdr.Len = int(size) - hdr = (*unsafeheader.Slice)(unsafe.Pointer(&dst)) - hdr.Data = unsafe.Pointer(alloc) - hdr.Cap = int(size) - hdr.Len = int(size) - copy(dst, src) - al.heapAllocations = append(al.heapAllocations, alloc) - return updateProcThreadAttribute(al.data, 0, attribute, unsafe.Pointer(alloc), size, nil, nil) + al.pointers = append(al.pointers, value) + return updateProcThreadAttribute(al.data, 0, attribute, value, size, nil, nil) } // Delete frees ProcThreadAttributeList's resources. func (al *ProcThreadAttributeListContainer) Delete() { deleteProcThreadAttributeList(al.data) - for i := range al.heapAllocations { - LocalFree(Handle(al.heapAllocations[i])) - } - al.heapAllocations = nil + LocalFree(Handle(unsafe.Pointer(al.data))) + al.data = nil + al.pointers = nil } // List returns the actual ProcThreadAttributeList to be passed to StartupInfoEx. diff --git a/vendor/golang.org/x/sys/windows/mksyscall.go b/vendor/golang.org/x/sys/windows/mksyscall.go index 6102910989..8563f79c57 100644 --- a/vendor/golang.org/x/sys/windows/mksyscall.go +++ b/vendor/golang.org/x/sys/windows/mksyscall.go @@ -7,4 +7,4 @@ package windows -//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go +//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go setupapi_windows.go diff --git a/vendor/golang.org/x/sys/windows/registry/key.go b/vendor/golang.org/x/sys/windows/registry/key.go index c256483434..906325e095 100644 --- a/vendor/golang.org/x/sys/windows/registry/key.go +++ b/vendor/golang.org/x/sys/windows/registry/key.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows // Package registry provides access to the Windows registry. @@ -24,6 +25,7 @@ package registry import ( "io" + "runtime" "syscall" "time" ) @@ -113,6 +115,13 @@ func OpenRemoteKey(pcname string, k Key) (Key, error) { // The parameter n controls the number of returned names, // analogous to the way os.File.Readdirnames works. func (k Key) ReadSubKeyNames(n int) ([]string, error) { + // RegEnumKeyEx must be called repeatedly and to completion. + // During this time, this goroutine cannot migrate away from + // its current thread. See https://golang.org/issue/49320 and + // https://golang.org/issue/49466. + runtime.LockOSThread() + defer runtime.UnlockOSThread() + names := make([]string, 0) // Registry key size limit is 255 bytes and described there: // https://msdn.microsoft.com/library/windows/desktop/ms724872.aspx diff --git a/vendor/golang.org/x/sys/windows/registry/mksyscall.go b/vendor/golang.org/x/sys/windows/registry/mksyscall.go index 50c32a3f4e..ee74927d3c 100644 --- a/vendor/golang.org/x/sys/windows/registry/mksyscall.go +++ b/vendor/golang.org/x/sys/windows/registry/mksyscall.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build generate // +build generate package registry diff --git a/vendor/golang.org/x/sys/windows/registry/syscall.go b/vendor/golang.org/x/sys/windows/registry/syscall.go index e66643cbaa..4173351230 100644 --- a/vendor/golang.org/x/sys/windows/registry/syscall.go +++ b/vendor/golang.org/x/sys/windows/registry/syscall.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package registry diff --git a/vendor/golang.org/x/sys/windows/registry/value.go b/vendor/golang.org/x/sys/windows/registry/value.go index f25e7e97ae..2789f6f18d 100644 --- a/vendor/golang.org/x/sys/windows/registry/value.go +++ b/vendor/golang.org/x/sys/windows/registry/value.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package registry diff --git a/vendor/golang.org/x/sys/windows/service.go b/vendor/golang.org/x/sys/windows/service.go index 5b28ae168a..f8deca8397 100644 --- a/vendor/golang.org/x/sys/windows/service.go +++ b/vendor/golang.org/x/sys/windows/service.go @@ -17,8 +17,6 @@ const ( SC_MANAGER_ALL_ACCESS = 0xf003f ) -//sys OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW - const ( SERVICE_KERNEL_DRIVER = 1 SERVICE_FILE_SYSTEM_DRIVER = 2 @@ -133,6 +131,14 @@ const ( SC_EVENT_DATABASE_CHANGE = 0 SC_EVENT_PROPERTY_CHANGE = 1 SC_EVENT_STATUS_CHANGE = 2 + + SERVICE_START_REASON_DEMAND = 0x00000001 + SERVICE_START_REASON_AUTO = 0x00000002 + SERVICE_START_REASON_TRIGGER = 0x00000004 + SERVICE_START_REASON_RESTART_ON_FAILURE = 0x00000008 + SERVICE_START_REASON_DELAYEDAUTO = 0x00000010 + + SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1 ) type SERVICE_STATUS struct { @@ -217,6 +223,7 @@ type QUERY_SERVICE_LOCK_STATUS struct { LockDuration uint32 } +//sys OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW //sys CloseServiceHandle(handle Handle) (err error) = advapi32.CloseServiceHandle //sys CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) [failretval==0] = advapi32.CreateServiceW //sys OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenServiceW @@ -237,3 +244,4 @@ type QUERY_SERVICE_LOCK_STATUS struct { //sys SubscribeServiceChangeNotifications(service Handle, eventType uint32, callback uintptr, callbackCtx uintptr, subscription *uintptr) (ret error) = sechost.SubscribeServiceChangeNotifications? //sys UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications? //sys RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW +//sys QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation? diff --git a/vendor/golang.org/x/sys/windows/setupapi_windows.go b/vendor/golang.org/x/sys/windows/setupapi_windows.go new file mode 100644 index 0000000000..14027da3f3 --- /dev/null +++ b/vendor/golang.org/x/sys/windows/setupapi_windows.go @@ -0,0 +1,1425 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package windows + +import ( + "encoding/binary" + "errors" + "fmt" + "runtime" + "strings" + "syscall" + "unsafe" +) + +// This file contains functions that wrap SetupAPI.dll and CfgMgr32.dll, +// core system functions for managing hardware devices, drivers, and the PnP tree. +// Information about these APIs can be found at: +// https://docs.microsoft.com/en-us/windows-hardware/drivers/install/setupapi +// https://docs.microsoft.com/en-us/windows/win32/devinst/cfgmgr32- + +const ( + ERROR_EXPECTED_SECTION_NAME Errno = 0x20000000 | 0xC0000000 | 0 + ERROR_BAD_SECTION_NAME_LINE Errno = 0x20000000 | 0xC0000000 | 1 + ERROR_SECTION_NAME_TOO_LONG Errno = 0x20000000 | 0xC0000000 | 2 + ERROR_GENERAL_SYNTAX Errno = 0x20000000 | 0xC0000000 | 3 + ERROR_WRONG_INF_STYLE Errno = 0x20000000 | 0xC0000000 | 0x100 + ERROR_SECTION_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x101 + ERROR_LINE_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x102 + ERROR_NO_BACKUP Errno = 0x20000000 | 0xC0000000 | 0x103 + ERROR_NO_ASSOCIATED_CLASS Errno = 0x20000000 | 0xC0000000 | 0x200 + ERROR_CLASS_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x201 + ERROR_DUPLICATE_FOUND Errno = 0x20000000 | 0xC0000000 | 0x202 + ERROR_NO_DRIVER_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x203 + ERROR_KEY_DOES_NOT_EXIST Errno = 0x20000000 | 0xC0000000 | 0x204 + ERROR_INVALID_DEVINST_NAME Errno = 0x20000000 | 0xC0000000 | 0x205 + ERROR_INVALID_CLASS Errno = 0x20000000 | 0xC0000000 | 0x206 + ERROR_DEVINST_ALREADY_EXISTS Errno = 0x20000000 | 0xC0000000 | 0x207 + ERROR_DEVINFO_NOT_REGISTERED Errno = 0x20000000 | 0xC0000000 | 0x208 + ERROR_INVALID_REG_PROPERTY Errno = 0x20000000 | 0xC0000000 | 0x209 + ERROR_NO_INF Errno = 0x20000000 | 0xC0000000 | 0x20A + ERROR_NO_SUCH_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x20B + ERROR_CANT_LOAD_CLASS_ICON Errno = 0x20000000 | 0xC0000000 | 0x20C + ERROR_INVALID_CLASS_INSTALLER Errno = 0x20000000 | 0xC0000000 | 0x20D + ERROR_DI_DO_DEFAULT Errno = 0x20000000 | 0xC0000000 | 0x20E + ERROR_DI_NOFILECOPY Errno = 0x20000000 | 0xC0000000 | 0x20F + ERROR_INVALID_HWPROFILE Errno = 0x20000000 | 0xC0000000 | 0x210 + ERROR_NO_DEVICE_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x211 + ERROR_DEVINFO_LIST_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x212 + ERROR_DEVINFO_DATA_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x213 + ERROR_DI_BAD_PATH Errno = 0x20000000 | 0xC0000000 | 0x214 + ERROR_NO_CLASSINSTALL_PARAMS Errno = 0x20000000 | 0xC0000000 | 0x215 + ERROR_FILEQUEUE_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x216 + ERROR_BAD_SERVICE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x217 + ERROR_NO_CLASS_DRIVER_LIST Errno = 0x20000000 | 0xC0000000 | 0x218 + ERROR_NO_ASSOCIATED_SERVICE Errno = 0x20000000 | 0xC0000000 | 0x219 + ERROR_NO_DEFAULT_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x21A + ERROR_DEVICE_INTERFACE_ACTIVE Errno = 0x20000000 | 0xC0000000 | 0x21B + ERROR_DEVICE_INTERFACE_REMOVED Errno = 0x20000000 | 0xC0000000 | 0x21C + ERROR_BAD_INTERFACE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x21D + ERROR_NO_SUCH_INTERFACE_CLASS Errno = 0x20000000 | 0xC0000000 | 0x21E + ERROR_INVALID_REFERENCE_STRING Errno = 0x20000000 | 0xC0000000 | 0x21F + ERROR_INVALID_MACHINENAME Errno = 0x20000000 | 0xC0000000 | 0x220 + ERROR_REMOTE_COMM_FAILURE Errno = 0x20000000 | 0xC0000000 | 0x221 + ERROR_MACHINE_UNAVAILABLE Errno = 0x20000000 | 0xC0000000 | 0x222 + ERROR_NO_CONFIGMGR_SERVICES Errno = 0x20000000 | 0xC0000000 | 0x223 + ERROR_INVALID_PROPPAGE_PROVIDER Errno = 0x20000000 | 0xC0000000 | 0x224 + ERROR_NO_SUCH_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x225 + ERROR_DI_POSTPROCESSING_REQUIRED Errno = 0x20000000 | 0xC0000000 | 0x226 + ERROR_INVALID_COINSTALLER Errno = 0x20000000 | 0xC0000000 | 0x227 + ERROR_NO_COMPAT_DRIVERS Errno = 0x20000000 | 0xC0000000 | 0x228 + ERROR_NO_DEVICE_ICON Errno = 0x20000000 | 0xC0000000 | 0x229 + ERROR_INVALID_INF_LOGCONFIG Errno = 0x20000000 | 0xC0000000 | 0x22A + ERROR_DI_DONT_INSTALL Errno = 0x20000000 | 0xC0000000 | 0x22B + ERROR_INVALID_FILTER_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22C + ERROR_NON_WINDOWS_NT_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22D + ERROR_NON_WINDOWS_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22E + ERROR_NO_CATALOG_FOR_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x22F + ERROR_DEVINSTALL_QUEUE_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x230 + ERROR_NOT_DISABLEABLE Errno = 0x20000000 | 0xC0000000 | 0x231 + ERROR_CANT_REMOVE_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x232 + ERROR_INVALID_TARGET Errno = 0x20000000 | 0xC0000000 | 0x233 + ERROR_DRIVER_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x234 + ERROR_IN_WOW64 Errno = 0x20000000 | 0xC0000000 | 0x235 + ERROR_SET_SYSTEM_RESTORE_POINT Errno = 0x20000000 | 0xC0000000 | 0x236 + ERROR_SCE_DISABLED Errno = 0x20000000 | 0xC0000000 | 0x238 + ERROR_UNKNOWN_EXCEPTION Errno = 0x20000000 | 0xC0000000 | 0x239 + ERROR_PNP_REGISTRY_ERROR Errno = 0x20000000 | 0xC0000000 | 0x23A + ERROR_REMOTE_REQUEST_UNSUPPORTED Errno = 0x20000000 | 0xC0000000 | 0x23B + ERROR_NOT_AN_INSTALLED_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x23C + ERROR_INF_IN_USE_BY_DEVICES Errno = 0x20000000 | 0xC0000000 | 0x23D + ERROR_DI_FUNCTION_OBSOLETE Errno = 0x20000000 | 0xC0000000 | 0x23E + ERROR_NO_AUTHENTICODE_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x23F + ERROR_AUTHENTICODE_DISALLOWED Errno = 0x20000000 | 0xC0000000 | 0x240 + ERROR_AUTHENTICODE_TRUSTED_PUBLISHER Errno = 0x20000000 | 0xC0000000 | 0x241 + ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED Errno = 0x20000000 | 0xC0000000 | 0x242 + ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED Errno = 0x20000000 | 0xC0000000 | 0x243 + ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x244 + ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE Errno = 0x20000000 | 0xC0000000 | 0x245 + ERROR_DEVICE_INSTALLER_NOT_READY Errno = 0x20000000 | 0xC0000000 | 0x246 + ERROR_DRIVER_STORE_ADD_FAILED Errno = 0x20000000 | 0xC0000000 | 0x247 + ERROR_DEVICE_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x248 + ERROR_DRIVER_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x249 + ERROR_WRONG_INF_TYPE Errno = 0x20000000 | 0xC0000000 | 0x24A + ERROR_FILE_HASH_NOT_IN_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x24B + ERROR_DRIVER_STORE_DELETE_FAILED Errno = 0x20000000 | 0xC0000000 | 0x24C + ERROR_UNRECOVERABLE_STACK_OVERFLOW Errno = 0x20000000 | 0xC0000000 | 0x300 + EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW + ERROR_NO_DEFAULT_INTERFACE_DEVICE Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE + ERROR_INTERFACE_DEVICE_ACTIVE Errno = ERROR_DEVICE_INTERFACE_ACTIVE + ERROR_INTERFACE_DEVICE_REMOVED Errno = ERROR_DEVICE_INTERFACE_REMOVED + ERROR_NO_SUCH_INTERFACE_DEVICE Errno = ERROR_NO_SUCH_DEVICE_INTERFACE +) + +const ( + MAX_DEVICE_ID_LEN = 200 + MAX_DEVNODE_ID_LEN = MAX_DEVICE_ID_LEN + MAX_GUID_STRING_LEN = 39 // 38 chars + terminator null + MAX_CLASS_NAME_LEN = 32 + MAX_PROFILE_LEN = 80 + MAX_CONFIG_VALUE = 9999 + MAX_INSTANCE_VALUE = 9999 + CONFIGMG_VERSION = 0x0400 +) + +// Maximum string length constants +const ( + LINE_LEN = 256 // Windows 9x-compatible maximum for displayable strings coming from a device INF. + MAX_INF_STRING_LENGTH = 4096 // Actual maximum size of an INF string (including string substitutions). + MAX_INF_SECTION_NAME_LENGTH = 255 // For Windows 9x compatibility, INF section names should be constrained to 32 characters. + MAX_TITLE_LEN = 60 + MAX_INSTRUCTION_LEN = 256 + MAX_LABEL_LEN = 30 + MAX_SERVICE_NAME_LEN = 256 + MAX_SUBTITLE_LEN = 256 +) + +const ( + // SP_MAX_MACHINENAME_LENGTH defines maximum length of a machine name in the format expected by ConfigMgr32 CM_Connect_Machine (i.e., "\\\\MachineName\0"). + SP_MAX_MACHINENAME_LENGTH = MAX_PATH + 3 +) + +// HSPFILEQ is type for setup file queue +type HSPFILEQ uintptr + +// DevInfo holds reference to device information set +type DevInfo Handle + +// DEVINST is a handle usually recognized by cfgmgr32 APIs +type DEVINST uint32 + +// DevInfoData is a device information structure (references a device instance that is a member of a device information set) +type DevInfoData struct { + size uint32 + ClassGUID GUID + DevInst DEVINST + _ uintptr +} + +// DevInfoListDetailData is a structure for detailed information on a device information set (used for SetupDiGetDeviceInfoListDetail which supersedes the functionality of SetupDiGetDeviceInfoListClass). +type DevInfoListDetailData struct { + size uint32 // Use unsafeSizeOf method + ClassGUID GUID + RemoteMachineHandle Handle + remoteMachineName [SP_MAX_MACHINENAME_LENGTH]uint16 +} + +func (*DevInfoListDetailData) unsafeSizeOf() uint32 { + if unsafe.Sizeof(uintptr(0)) == 4 { + // Windows declares this with pshpack1.h + return uint32(unsafe.Offsetof(DevInfoListDetailData{}.remoteMachineName) + unsafe.Sizeof(DevInfoListDetailData{}.remoteMachineName)) + } + return uint32(unsafe.Sizeof(DevInfoListDetailData{})) +} + +func (data *DevInfoListDetailData) RemoteMachineName() string { + return UTF16ToString(data.remoteMachineName[:]) +} + +func (data *DevInfoListDetailData) SetRemoteMachineName(remoteMachineName string) error { + str, err := UTF16FromString(remoteMachineName) + if err != nil { + return err + } + copy(data.remoteMachineName[:], str) + return nil +} + +// DI_FUNCTION is function type for device installer +type DI_FUNCTION uint32 + +const ( + DIF_SELECTDEVICE DI_FUNCTION = 0x00000001 + DIF_INSTALLDEVICE DI_FUNCTION = 0x00000002 + DIF_ASSIGNRESOURCES DI_FUNCTION = 0x00000003 + DIF_PROPERTIES DI_FUNCTION = 0x00000004 + DIF_REMOVE DI_FUNCTION = 0x00000005 + DIF_FIRSTTIMESETUP DI_FUNCTION = 0x00000006 + DIF_FOUNDDEVICE DI_FUNCTION = 0x00000007 + DIF_SELECTCLASSDRIVERS DI_FUNCTION = 0x00000008 + DIF_VALIDATECLASSDRIVERS DI_FUNCTION = 0x00000009 + DIF_INSTALLCLASSDRIVERS DI_FUNCTION = 0x0000000A + DIF_CALCDISKSPACE DI_FUNCTION = 0x0000000B + DIF_DESTROYPRIVATEDATA DI_FUNCTION = 0x0000000C + DIF_VALIDATEDRIVER DI_FUNCTION = 0x0000000D + DIF_DETECT DI_FUNCTION = 0x0000000F + DIF_INSTALLWIZARD DI_FUNCTION = 0x00000010 + DIF_DESTROYWIZARDDATA DI_FUNCTION = 0x00000011 + DIF_PROPERTYCHANGE DI_FUNCTION = 0x00000012 + DIF_ENABLECLASS DI_FUNCTION = 0x00000013 + DIF_DETECTVERIFY DI_FUNCTION = 0x00000014 + DIF_INSTALLDEVICEFILES DI_FUNCTION = 0x00000015 + DIF_UNREMOVE DI_FUNCTION = 0x00000016 + DIF_SELECTBESTCOMPATDRV DI_FUNCTION = 0x00000017 + DIF_ALLOW_INSTALL DI_FUNCTION = 0x00000018 + DIF_REGISTERDEVICE DI_FUNCTION = 0x00000019 + DIF_NEWDEVICEWIZARD_PRESELECT DI_FUNCTION = 0x0000001A + DIF_NEWDEVICEWIZARD_SELECT DI_FUNCTION = 0x0000001B + DIF_NEWDEVICEWIZARD_PREANALYZE DI_FUNCTION = 0x0000001C + DIF_NEWDEVICEWIZARD_POSTANALYZE DI_FUNCTION = 0x0000001D + DIF_NEWDEVICEWIZARD_FINISHINSTALL DI_FUNCTION = 0x0000001E + DIF_INSTALLINTERFACES DI_FUNCTION = 0x00000020 + DIF_DETECTCANCEL DI_FUNCTION = 0x00000021 + DIF_REGISTER_COINSTALLERS DI_FUNCTION = 0x00000022 + DIF_ADDPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000023 + DIF_ADDPROPERTYPAGE_BASIC DI_FUNCTION = 0x00000024 + DIF_TROUBLESHOOTER DI_FUNCTION = 0x00000026 + DIF_POWERMESSAGEWAKE DI_FUNCTION = 0x00000027 + DIF_ADDREMOTEPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000028 + DIF_UPDATEDRIVER_UI DI_FUNCTION = 0x00000029 + DIF_FINISHINSTALL_ACTION DI_FUNCTION = 0x0000002A +) + +// DevInstallParams is device installation parameters structure (associated with a particular device information element, or globally with a device information set) +type DevInstallParams struct { + size uint32 + Flags DI_FLAGS + FlagsEx DI_FLAGSEX + hwndParent uintptr + InstallMsgHandler uintptr + InstallMsgHandlerContext uintptr + FileQueue HSPFILEQ + _ uintptr + _ uint32 + driverPath [MAX_PATH]uint16 +} + +func (params *DevInstallParams) DriverPath() string { + return UTF16ToString(params.driverPath[:]) +} + +func (params *DevInstallParams) SetDriverPath(driverPath string) error { + str, err := UTF16FromString(driverPath) + if err != nil { + return err + } + copy(params.driverPath[:], str) + return nil +} + +// DI_FLAGS is SP_DEVINSTALL_PARAMS.Flags values +type DI_FLAGS uint32 + +const ( + // Flags for choosing a device + DI_SHOWOEM DI_FLAGS = 0x00000001 // support Other... button + DI_SHOWCOMPAT DI_FLAGS = 0x00000002 // show compatibility list + DI_SHOWCLASS DI_FLAGS = 0x00000004 // show class list + DI_SHOWALL DI_FLAGS = 0x00000007 // both class & compat list shown + DI_NOVCP DI_FLAGS = 0x00000008 // don't create a new copy queue--use caller-supplied FileQueue + DI_DIDCOMPAT DI_FLAGS = 0x00000010 // Searched for compatible devices + DI_DIDCLASS DI_FLAGS = 0x00000020 // Searched for class devices + DI_AUTOASSIGNRES DI_FLAGS = 0x00000040 // No UI for resources if possible + + // Flags returned by DiInstallDevice to indicate need to reboot/restart + DI_NEEDRESTART DI_FLAGS = 0x00000080 // Reboot required to take effect + DI_NEEDREBOOT DI_FLAGS = 0x00000100 // "" + + // Flags for device installation + DI_NOBROWSE DI_FLAGS = 0x00000200 // no Browse... in InsertDisk + + // Flags set by DiBuildDriverInfoList + DI_MULTMFGS DI_FLAGS = 0x00000400 // Set if multiple manufacturers in class driver list + + // Flag indicates that device is disabled + DI_DISABLED DI_FLAGS = 0x00000800 // Set if device disabled + + // Flags for Device/Class Properties + DI_GENERALPAGE_ADDED DI_FLAGS = 0x00001000 + DI_RESOURCEPAGE_ADDED DI_FLAGS = 0x00002000 + + // Flag to indicate the setting properties for this Device (or class) caused a change so the Dev Mgr UI probably needs to be updated. + DI_PROPERTIES_CHANGE DI_FLAGS = 0x00004000 + + // Flag to indicate that the sorting from the INF file should be used. + DI_INF_IS_SORTED DI_FLAGS = 0x00008000 + + // Flag to indicate that only the the INF specified by SP_DEVINSTALL_PARAMS.DriverPath should be searched. + DI_ENUMSINGLEINF DI_FLAGS = 0x00010000 + + // Flag that prevents ConfigMgr from removing/re-enumerating devices during device + // registration, installation, and deletion. + DI_DONOTCALLCONFIGMG DI_FLAGS = 0x00020000 + + // The following flag can be used to install a device disabled + DI_INSTALLDISABLED DI_FLAGS = 0x00040000 + + // Flag that causes SetupDiBuildDriverInfoList to build a device's compatible driver + // list from its existing class driver list, instead of the normal INF search. + DI_COMPAT_FROM_CLASS DI_FLAGS = 0x00080000 + + // This flag is set if the Class Install params should be used. + DI_CLASSINSTALLPARAMS DI_FLAGS = 0x00100000 + + // This flag is set if the caller of DiCallClassInstaller does NOT want the internal default action performed if the Class installer returns ERROR_DI_DO_DEFAULT. + DI_NODI_DEFAULTACTION DI_FLAGS = 0x00200000 + + // Flags for device installation + DI_QUIETINSTALL DI_FLAGS = 0x00800000 // don't confuse the user with questions or excess info + DI_NOFILECOPY DI_FLAGS = 0x01000000 // No file Copy necessary + DI_FORCECOPY DI_FLAGS = 0x02000000 // Force files to be copied from install path + DI_DRIVERPAGE_ADDED DI_FLAGS = 0x04000000 // Prop provider added Driver page. + DI_USECI_SELECTSTRINGS DI_FLAGS = 0x08000000 // Use Class Installer Provided strings in the Select Device Dlg + DI_OVERRIDE_INFFLAGS DI_FLAGS = 0x10000000 // Override INF flags + DI_PROPS_NOCHANGEUSAGE DI_FLAGS = 0x20000000 // No Enable/Disable in General Props + + DI_NOSELECTICONS DI_FLAGS = 0x40000000 // No small icons in select device dialogs + + DI_NOWRITE_IDS DI_FLAGS = 0x80000000 // Don't write HW & Compat IDs on install +) + +// DI_FLAGSEX is SP_DEVINSTALL_PARAMS.FlagsEx values +type DI_FLAGSEX uint32 + +const ( + DI_FLAGSEX_CI_FAILED DI_FLAGSEX = 0x00000004 // Failed to Load/Call class installer + DI_FLAGSEX_FINISHINSTALL_ACTION DI_FLAGSEX = 0x00000008 // Class/co-installer wants to get a DIF_FINISH_INSTALL action in client context. + DI_FLAGSEX_DIDINFOLIST DI_FLAGSEX = 0x00000010 // Did the Class Info List + DI_FLAGSEX_DIDCOMPATINFO DI_FLAGSEX = 0x00000020 // Did the Compat Info List + DI_FLAGSEX_FILTERCLASSES DI_FLAGSEX = 0x00000040 + DI_FLAGSEX_SETFAILEDINSTALL DI_FLAGSEX = 0x00000080 + DI_FLAGSEX_DEVICECHANGE DI_FLAGSEX = 0x00000100 + DI_FLAGSEX_ALWAYSWRITEIDS DI_FLAGSEX = 0x00000200 + DI_FLAGSEX_PROPCHANGE_PENDING DI_FLAGSEX = 0x00000400 // One or more device property sheets have had changes made to them, and need to have a DIF_PROPERTYCHANGE occur. + DI_FLAGSEX_ALLOWEXCLUDEDDRVS DI_FLAGSEX = 0x00000800 + DI_FLAGSEX_NOUIONQUERYREMOVE DI_FLAGSEX = 0x00001000 + DI_FLAGSEX_USECLASSFORCOMPAT DI_FLAGSEX = 0x00002000 // Use the device's class when building compat drv list. (Ignored if DI_COMPAT_FROM_CLASS flag is specified.) + DI_FLAGSEX_NO_DRVREG_MODIFY DI_FLAGSEX = 0x00008000 // Don't run AddReg and DelReg for device's software (driver) key. + DI_FLAGSEX_IN_SYSTEM_SETUP DI_FLAGSEX = 0x00010000 // Installation is occurring during initial system setup. + DI_FLAGSEX_INET_DRIVER DI_FLAGSEX = 0x00020000 // Driver came from Windows Update + DI_FLAGSEX_APPENDDRIVERLIST DI_FLAGSEX = 0x00040000 // Cause SetupDiBuildDriverInfoList to append a new driver list to an existing list. + DI_FLAGSEX_PREINSTALLBACKUP DI_FLAGSEX = 0x00080000 // not used + DI_FLAGSEX_BACKUPONREPLACE DI_FLAGSEX = 0x00100000 // not used + DI_FLAGSEX_DRIVERLIST_FROM_URL DI_FLAGSEX = 0x00200000 // build driver list from INF(s) retrieved from URL specified in SP_DEVINSTALL_PARAMS.DriverPath (empty string means Windows Update website) + DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS DI_FLAGSEX = 0x00800000 // Don't include old Internet drivers when building a driver list. Ignored on Windows Vista and later. + DI_FLAGSEX_POWERPAGE_ADDED DI_FLAGSEX = 0x01000000 // class installer added their own power page + DI_FLAGSEX_FILTERSIMILARDRIVERS DI_FLAGSEX = 0x02000000 // only include similar drivers in class list + DI_FLAGSEX_INSTALLEDDRIVER DI_FLAGSEX = 0x04000000 // only add the installed driver to the class or compat driver list. Used in calls to SetupDiBuildDriverInfoList + DI_FLAGSEX_NO_CLASSLIST_NODE_MERGE DI_FLAGSEX = 0x08000000 // Don't remove identical driver nodes from the class list + DI_FLAGSEX_ALTPLATFORM_DRVSEARCH DI_FLAGSEX = 0x10000000 // Build driver list based on alternate platform information specified in associated file queue + DI_FLAGSEX_RESTART_DEVICE_ONLY DI_FLAGSEX = 0x20000000 // only restart the device drivers are being installed on as opposed to restarting all devices using those drivers. + DI_FLAGSEX_RECURSIVESEARCH DI_FLAGSEX = 0x40000000 // Tell SetupDiBuildDriverInfoList to do a recursive search + DI_FLAGSEX_SEARCH_PUBLISHED_INFS DI_FLAGSEX = 0x80000000 // Tell SetupDiBuildDriverInfoList to do a "published INF" search +) + +// ClassInstallHeader is the first member of any class install parameters structure. It contains the device installation request code that defines the format of the rest of the install parameters structure. +type ClassInstallHeader struct { + size uint32 + InstallFunction DI_FUNCTION +} + +func MakeClassInstallHeader(installFunction DI_FUNCTION) *ClassInstallHeader { + hdr := &ClassInstallHeader{InstallFunction: installFunction} + hdr.size = uint32(unsafe.Sizeof(*hdr)) + return hdr +} + +// DICS_STATE specifies values indicating a change in a device's state +type DICS_STATE uint32 + +const ( + DICS_ENABLE DICS_STATE = 0x00000001 // The device is being enabled. + DICS_DISABLE DICS_STATE = 0x00000002 // The device is being disabled. + DICS_PROPCHANGE DICS_STATE = 0x00000003 // The properties of the device have changed. + DICS_START DICS_STATE = 0x00000004 // The device is being started (if the request is for the currently active hardware profile). + DICS_STOP DICS_STATE = 0x00000005 // The device is being stopped. The driver stack will be unloaded and the CSCONFIGFLAG_DO_NOT_START flag will be set for the device. +) + +// DICS_FLAG specifies the scope of a device property change +type DICS_FLAG uint32 + +const ( + DICS_FLAG_GLOBAL DICS_FLAG = 0x00000001 // make change in all hardware profiles + DICS_FLAG_CONFIGSPECIFIC DICS_FLAG = 0x00000002 // make change in specified profile only + DICS_FLAG_CONFIGGENERAL DICS_FLAG = 0x00000004 // 1 or more hardware profile-specific changes to follow (obsolete) +) + +// PropChangeParams is a structure corresponding to a DIF_PROPERTYCHANGE install function. +type PropChangeParams struct { + ClassInstallHeader ClassInstallHeader + StateChange DICS_STATE + Scope DICS_FLAG + HwProfile uint32 +} + +// DI_REMOVEDEVICE specifies the scope of the device removal +type DI_REMOVEDEVICE uint32 + +const ( + DI_REMOVEDEVICE_GLOBAL DI_REMOVEDEVICE = 0x00000001 // Make this change in all hardware profiles. Remove information about the device from the registry. + DI_REMOVEDEVICE_CONFIGSPECIFIC DI_REMOVEDEVICE = 0x00000002 // Make this change to only the hardware profile specified by HwProfile. this flag only applies to root-enumerated devices. When Windows removes the device from the last hardware profile in which it was configured, Windows performs a global removal. +) + +// RemoveDeviceParams is a structure corresponding to a DIF_REMOVE install function. +type RemoveDeviceParams struct { + ClassInstallHeader ClassInstallHeader + Scope DI_REMOVEDEVICE + HwProfile uint32 +} + +// DrvInfoData is driver information structure (member of a driver info list that may be associated with a particular device instance, or (globally) with a device information set) +type DrvInfoData struct { + size uint32 + DriverType uint32 + _ uintptr + description [LINE_LEN]uint16 + mfgName [LINE_LEN]uint16 + providerName [LINE_LEN]uint16 + DriverDate Filetime + DriverVersion uint64 +} + +func (data *DrvInfoData) Description() string { + return UTF16ToString(data.description[:]) +} + +func (data *DrvInfoData) SetDescription(description string) error { + str, err := UTF16FromString(description) + if err != nil { + return err + } + copy(data.description[:], str) + return nil +} + +func (data *DrvInfoData) MfgName() string { + return UTF16ToString(data.mfgName[:]) +} + +func (data *DrvInfoData) SetMfgName(mfgName string) error { + str, err := UTF16FromString(mfgName) + if err != nil { + return err + } + copy(data.mfgName[:], str) + return nil +} + +func (data *DrvInfoData) ProviderName() string { + return UTF16ToString(data.providerName[:]) +} + +func (data *DrvInfoData) SetProviderName(providerName string) error { + str, err := UTF16FromString(providerName) + if err != nil { + return err + } + copy(data.providerName[:], str) + return nil +} + +// IsNewer method returns true if DrvInfoData date and version is newer than supplied parameters. +func (data *DrvInfoData) IsNewer(driverDate Filetime, driverVersion uint64) bool { + if data.DriverDate.HighDateTime > driverDate.HighDateTime { + return true + } + if data.DriverDate.HighDateTime < driverDate.HighDateTime { + return false + } + + if data.DriverDate.LowDateTime > driverDate.LowDateTime { + return true + } + if data.DriverDate.LowDateTime < driverDate.LowDateTime { + return false + } + + if data.DriverVersion > driverVersion { + return true + } + if data.DriverVersion < driverVersion { + return false + } + + return false +} + +// DrvInfoDetailData is driver information details structure (provides detailed information about a particular driver information structure) +type DrvInfoDetailData struct { + size uint32 // Use unsafeSizeOf method + InfDate Filetime + compatIDsOffset uint32 + compatIDsLength uint32 + _ uintptr + sectionName [LINE_LEN]uint16 + infFileName [MAX_PATH]uint16 + drvDescription [LINE_LEN]uint16 + hardwareID [1]uint16 +} + +func (*DrvInfoDetailData) unsafeSizeOf() uint32 { + if unsafe.Sizeof(uintptr(0)) == 4 { + // Windows declares this with pshpack1.h + return uint32(unsafe.Offsetof(DrvInfoDetailData{}.hardwareID) + unsafe.Sizeof(DrvInfoDetailData{}.hardwareID)) + } + return uint32(unsafe.Sizeof(DrvInfoDetailData{})) +} + +func (data *DrvInfoDetailData) SectionName() string { + return UTF16ToString(data.sectionName[:]) +} + +func (data *DrvInfoDetailData) InfFileName() string { + return UTF16ToString(data.infFileName[:]) +} + +func (data *DrvInfoDetailData) DrvDescription() string { + return UTF16ToString(data.drvDescription[:]) +} + +func (data *DrvInfoDetailData) HardwareID() string { + if data.compatIDsOffset > 1 { + bufW := data.getBuf() + return UTF16ToString(bufW[:wcslen(bufW)]) + } + + return "" +} + +func (data *DrvInfoDetailData) CompatIDs() []string { + a := make([]string, 0) + + if data.compatIDsLength > 0 { + bufW := data.getBuf() + bufW = bufW[data.compatIDsOffset : data.compatIDsOffset+data.compatIDsLength] + for i := 0; i < len(bufW); { + j := i + wcslen(bufW[i:]) + if i < j { + a = append(a, UTF16ToString(bufW[i:j])) + } + i = j + 1 + } + } + + return a +} + +func (data *DrvInfoDetailData) getBuf() []uint16 { + len := (data.size - uint32(unsafe.Offsetof(data.hardwareID))) / 2 + sl := struct { + addr *uint16 + len int + cap int + }{&data.hardwareID[0], int(len), int(len)} + return *(*[]uint16)(unsafe.Pointer(&sl)) +} + +// IsCompatible method tests if given hardware ID matches the driver or is listed on the compatible ID list. +func (data *DrvInfoDetailData) IsCompatible(hwid string) bool { + hwidLC := strings.ToLower(hwid) + if strings.ToLower(data.HardwareID()) == hwidLC { + return true + } + a := data.CompatIDs() + for i := range a { + if strings.ToLower(a[i]) == hwidLC { + return true + } + } + + return false +} + +// DICD flags control SetupDiCreateDeviceInfo +type DICD uint32 + +const ( + DICD_GENERATE_ID DICD = 0x00000001 + DICD_INHERIT_CLASSDRVS DICD = 0x00000002 +) + +// SUOI flags control SetupUninstallOEMInf +type SUOI uint32 + +const ( + SUOI_FORCEDELETE SUOI = 0x0001 +) + +// SPDIT flags to distinguish between class drivers and +// device drivers. (Passed in 'DriverType' parameter of +// driver information list APIs) +type SPDIT uint32 + +const ( + SPDIT_NODRIVER SPDIT = 0x00000000 + SPDIT_CLASSDRIVER SPDIT = 0x00000001 + SPDIT_COMPATDRIVER SPDIT = 0x00000002 +) + +// DIGCF flags control what is included in the device information set built by SetupDiGetClassDevs +type DIGCF uint32 + +const ( + DIGCF_DEFAULT DIGCF = 0x00000001 // only valid with DIGCF_DEVICEINTERFACE + DIGCF_PRESENT DIGCF = 0x00000002 + DIGCF_ALLCLASSES DIGCF = 0x00000004 + DIGCF_PROFILE DIGCF = 0x00000008 + DIGCF_DEVICEINTERFACE DIGCF = 0x00000010 +) + +// DIREG specifies values for SetupDiCreateDevRegKey, SetupDiOpenDevRegKey, and SetupDiDeleteDevRegKey. +type DIREG uint32 + +const ( + DIREG_DEV DIREG = 0x00000001 // Open/Create/Delete device key + DIREG_DRV DIREG = 0x00000002 // Open/Create/Delete driver key + DIREG_BOTH DIREG = 0x00000004 // Delete both driver and Device key +) + +// SPDRP specifies device registry property codes +// (Codes marked as read-only (R) may only be used for +// SetupDiGetDeviceRegistryProperty) +// +// These values should cover the same set of registry properties +// as defined by the CM_DRP codes in cfgmgr32.h. +// +// Note that SPDRP codes are zero based while CM_DRP codes are one based! +type SPDRP uint32 + +const ( + SPDRP_DEVICEDESC SPDRP = 0x00000000 // DeviceDesc (R/W) + SPDRP_HARDWAREID SPDRP = 0x00000001 // HardwareID (R/W) + SPDRP_COMPATIBLEIDS SPDRP = 0x00000002 // CompatibleIDs (R/W) + SPDRP_SERVICE SPDRP = 0x00000004 // Service (R/W) + SPDRP_CLASS SPDRP = 0x00000007 // Class (R--tied to ClassGUID) + SPDRP_CLASSGUID SPDRP = 0x00000008 // ClassGUID (R/W) + SPDRP_DRIVER SPDRP = 0x00000009 // Driver (R/W) + SPDRP_CONFIGFLAGS SPDRP = 0x0000000A // ConfigFlags (R/W) + SPDRP_MFG SPDRP = 0x0000000B // Mfg (R/W) + SPDRP_FRIENDLYNAME SPDRP = 0x0000000C // FriendlyName (R/W) + SPDRP_LOCATION_INFORMATION SPDRP = 0x0000000D // LocationInformation (R/W) + SPDRP_PHYSICAL_DEVICE_OBJECT_NAME SPDRP = 0x0000000E // PhysicalDeviceObjectName (R) + SPDRP_CAPABILITIES SPDRP = 0x0000000F // Capabilities (R) + SPDRP_UI_NUMBER SPDRP = 0x00000010 // UiNumber (R) + SPDRP_UPPERFILTERS SPDRP = 0x00000011 // UpperFilters (R/W) + SPDRP_LOWERFILTERS SPDRP = 0x00000012 // LowerFilters (R/W) + SPDRP_BUSTYPEGUID SPDRP = 0x00000013 // BusTypeGUID (R) + SPDRP_LEGACYBUSTYPE SPDRP = 0x00000014 // LegacyBusType (R) + SPDRP_BUSNUMBER SPDRP = 0x00000015 // BusNumber (R) + SPDRP_ENUMERATOR_NAME SPDRP = 0x00000016 // Enumerator Name (R) + SPDRP_SECURITY SPDRP = 0x00000017 // Security (R/W, binary form) + SPDRP_SECURITY_SDS SPDRP = 0x00000018 // Security (W, SDS form) + SPDRP_DEVTYPE SPDRP = 0x00000019 // Device Type (R/W) + SPDRP_EXCLUSIVE SPDRP = 0x0000001A // Device is exclusive-access (R/W) + SPDRP_CHARACTERISTICS SPDRP = 0x0000001B // Device Characteristics (R/W) + SPDRP_ADDRESS SPDRP = 0x0000001C // Device Address (R) + SPDRP_UI_NUMBER_DESC_FORMAT SPDRP = 0x0000001D // UiNumberDescFormat (R/W) + SPDRP_DEVICE_POWER_DATA SPDRP = 0x0000001E // Device Power Data (R) + SPDRP_REMOVAL_POLICY SPDRP = 0x0000001F // Removal Policy (R) + SPDRP_REMOVAL_POLICY_HW_DEFAULT SPDRP = 0x00000020 // Hardware Removal Policy (R) + SPDRP_REMOVAL_POLICY_OVERRIDE SPDRP = 0x00000021 // Removal Policy Override (RW) + SPDRP_INSTALL_STATE SPDRP = 0x00000022 // Device Install State (R) + SPDRP_LOCATION_PATHS SPDRP = 0x00000023 // Device Location Paths (R) + SPDRP_BASE_CONTAINERID SPDRP = 0x00000024 // Base ContainerID (R) + + SPDRP_MAXIMUM_PROPERTY SPDRP = 0x00000025 // Upper bound on ordinals +) + +// DEVPROPTYPE represents the property-data-type identifier that specifies the +// data type of a device property value in the unified device property model. +type DEVPROPTYPE uint32 + +const ( + DEVPROP_TYPEMOD_ARRAY DEVPROPTYPE = 0x00001000 + DEVPROP_TYPEMOD_LIST DEVPROPTYPE = 0x00002000 + + DEVPROP_TYPE_EMPTY DEVPROPTYPE = 0x00000000 + DEVPROP_TYPE_NULL DEVPROPTYPE = 0x00000001 + DEVPROP_TYPE_SBYTE DEVPROPTYPE = 0x00000002 + DEVPROP_TYPE_BYTE DEVPROPTYPE = 0x00000003 + DEVPROP_TYPE_INT16 DEVPROPTYPE = 0x00000004 + DEVPROP_TYPE_UINT16 DEVPROPTYPE = 0x00000005 + DEVPROP_TYPE_INT32 DEVPROPTYPE = 0x00000006 + DEVPROP_TYPE_UINT32 DEVPROPTYPE = 0x00000007 + DEVPROP_TYPE_INT64 DEVPROPTYPE = 0x00000008 + DEVPROP_TYPE_UINT64 DEVPROPTYPE = 0x00000009 + DEVPROP_TYPE_FLOAT DEVPROPTYPE = 0x0000000A + DEVPROP_TYPE_DOUBLE DEVPROPTYPE = 0x0000000B + DEVPROP_TYPE_DECIMAL DEVPROPTYPE = 0x0000000C + DEVPROP_TYPE_GUID DEVPROPTYPE = 0x0000000D + DEVPROP_TYPE_CURRENCY DEVPROPTYPE = 0x0000000E + DEVPROP_TYPE_DATE DEVPROPTYPE = 0x0000000F + DEVPROP_TYPE_FILETIME DEVPROPTYPE = 0x00000010 + DEVPROP_TYPE_BOOLEAN DEVPROPTYPE = 0x00000011 + DEVPROP_TYPE_STRING DEVPROPTYPE = 0x00000012 + DEVPROP_TYPE_STRING_LIST DEVPROPTYPE = DEVPROP_TYPE_STRING | DEVPROP_TYPEMOD_LIST + DEVPROP_TYPE_SECURITY_DESCRIPTOR DEVPROPTYPE = 0x00000013 + DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING DEVPROPTYPE = 0x00000014 + DEVPROP_TYPE_DEVPROPKEY DEVPROPTYPE = 0x00000015 + DEVPROP_TYPE_DEVPROPTYPE DEVPROPTYPE = 0x00000016 + DEVPROP_TYPE_BINARY DEVPROPTYPE = DEVPROP_TYPE_BYTE | DEVPROP_TYPEMOD_ARRAY + DEVPROP_TYPE_ERROR DEVPROPTYPE = 0x00000017 + DEVPROP_TYPE_NTSTATUS DEVPROPTYPE = 0x00000018 + DEVPROP_TYPE_STRING_INDIRECT DEVPROPTYPE = 0x00000019 + + MAX_DEVPROP_TYPE DEVPROPTYPE = 0x00000019 + MAX_DEVPROP_TYPEMOD DEVPROPTYPE = 0x00002000 + + DEVPROP_MASK_TYPE DEVPROPTYPE = 0x00000FFF + DEVPROP_MASK_TYPEMOD DEVPROPTYPE = 0x0000F000 +) + +// DEVPROPGUID specifies a property category. +type DEVPROPGUID GUID + +// DEVPROPID uniquely identifies the property within the property category. +type DEVPROPID uint32 + +const DEVPROPID_FIRST_USABLE DEVPROPID = 2 + +// DEVPROPKEY represents a device property key for a device property in the +// unified device property model. +type DEVPROPKEY struct { + FmtID DEVPROPGUID + PID DEVPROPID +} + +// CONFIGRET is a return value or error code from cfgmgr32 APIs +type CONFIGRET uint32 + +func (ret CONFIGRET) Error() string { + if win32Error, ok := ret.Unwrap().(Errno); ok { + return fmt.Sprintf("%s (CfgMgr error: 0x%08x)", win32Error.Error(), uint32(ret)) + } + return fmt.Sprintf("CfgMgr error: 0x%08x", uint32(ret)) +} + +func (ret CONFIGRET) Win32Error(defaultError Errno) Errno { + return cm_MapCrToWin32Err(ret, defaultError) +} + +func (ret CONFIGRET) Unwrap() error { + const noMatch = Errno(^uintptr(0)) + win32Error := ret.Win32Error(noMatch) + if win32Error == noMatch { + return nil + } + return win32Error +} + +const ( + CR_SUCCESS CONFIGRET = 0x00000000 + CR_DEFAULT CONFIGRET = 0x00000001 + CR_OUT_OF_MEMORY CONFIGRET = 0x00000002 + CR_INVALID_POINTER CONFIGRET = 0x00000003 + CR_INVALID_FLAG CONFIGRET = 0x00000004 + CR_INVALID_DEVNODE CONFIGRET = 0x00000005 + CR_INVALID_DEVINST = CR_INVALID_DEVNODE + CR_INVALID_RES_DES CONFIGRET = 0x00000006 + CR_INVALID_LOG_CONF CONFIGRET = 0x00000007 + CR_INVALID_ARBITRATOR CONFIGRET = 0x00000008 + CR_INVALID_NODELIST CONFIGRET = 0x00000009 + CR_DEVNODE_HAS_REQS CONFIGRET = 0x0000000A + CR_DEVINST_HAS_REQS = CR_DEVNODE_HAS_REQS + CR_INVALID_RESOURCEID CONFIGRET = 0x0000000B + CR_DLVXD_NOT_FOUND CONFIGRET = 0x0000000C + CR_NO_SUCH_DEVNODE CONFIGRET = 0x0000000D + CR_NO_SUCH_DEVINST = CR_NO_SUCH_DEVNODE + CR_NO_MORE_LOG_CONF CONFIGRET = 0x0000000E + CR_NO_MORE_RES_DES CONFIGRET = 0x0000000F + CR_ALREADY_SUCH_DEVNODE CONFIGRET = 0x00000010 + CR_ALREADY_SUCH_DEVINST = CR_ALREADY_SUCH_DEVNODE + CR_INVALID_RANGE_LIST CONFIGRET = 0x00000011 + CR_INVALID_RANGE CONFIGRET = 0x00000012 + CR_FAILURE CONFIGRET = 0x00000013 + CR_NO_SUCH_LOGICAL_DEV CONFIGRET = 0x00000014 + CR_CREATE_BLOCKED CONFIGRET = 0x00000015 + CR_NOT_SYSTEM_VM CONFIGRET = 0x00000016 + CR_REMOVE_VETOED CONFIGRET = 0x00000017 + CR_APM_VETOED CONFIGRET = 0x00000018 + CR_INVALID_LOAD_TYPE CONFIGRET = 0x00000019 + CR_BUFFER_SMALL CONFIGRET = 0x0000001A + CR_NO_ARBITRATOR CONFIGRET = 0x0000001B + CR_NO_REGISTRY_HANDLE CONFIGRET = 0x0000001C + CR_REGISTRY_ERROR CONFIGRET = 0x0000001D + CR_INVALID_DEVICE_ID CONFIGRET = 0x0000001E + CR_INVALID_DATA CONFIGRET = 0x0000001F + CR_INVALID_API CONFIGRET = 0x00000020 + CR_DEVLOADER_NOT_READY CONFIGRET = 0x00000021 + CR_NEED_RESTART CONFIGRET = 0x00000022 + CR_NO_MORE_HW_PROFILES CONFIGRET = 0x00000023 + CR_DEVICE_NOT_THERE CONFIGRET = 0x00000024 + CR_NO_SUCH_VALUE CONFIGRET = 0x00000025 + CR_WRONG_TYPE CONFIGRET = 0x00000026 + CR_INVALID_PRIORITY CONFIGRET = 0x00000027 + CR_NOT_DISABLEABLE CONFIGRET = 0x00000028 + CR_FREE_RESOURCES CONFIGRET = 0x00000029 + CR_QUERY_VETOED CONFIGRET = 0x0000002A + CR_CANT_SHARE_IRQ CONFIGRET = 0x0000002B + CR_NO_DEPENDENT CONFIGRET = 0x0000002C + CR_SAME_RESOURCES CONFIGRET = 0x0000002D + CR_NO_SUCH_REGISTRY_KEY CONFIGRET = 0x0000002E + CR_INVALID_MACHINENAME CONFIGRET = 0x0000002F + CR_REMOTE_COMM_FAILURE CONFIGRET = 0x00000030 + CR_MACHINE_UNAVAILABLE CONFIGRET = 0x00000031 + CR_NO_CM_SERVICES CONFIGRET = 0x00000032 + CR_ACCESS_DENIED CONFIGRET = 0x00000033 + CR_CALL_NOT_IMPLEMENTED CONFIGRET = 0x00000034 + CR_INVALID_PROPERTY CONFIGRET = 0x00000035 + CR_DEVICE_INTERFACE_ACTIVE CONFIGRET = 0x00000036 + CR_NO_SUCH_DEVICE_INTERFACE CONFIGRET = 0x00000037 + CR_INVALID_REFERENCE_STRING CONFIGRET = 0x00000038 + CR_INVALID_CONFLICT_LIST CONFIGRET = 0x00000039 + CR_INVALID_INDEX CONFIGRET = 0x0000003A + CR_INVALID_STRUCTURE_SIZE CONFIGRET = 0x0000003B + NUM_CR_RESULTS CONFIGRET = 0x0000003C +) + +const ( + CM_GET_DEVICE_INTERFACE_LIST_PRESENT = 0 // only currently 'live' device interfaces + CM_GET_DEVICE_INTERFACE_LIST_ALL_DEVICES = 1 // all registered device interfaces, live or not +) + +const ( + DN_ROOT_ENUMERATED = 0x00000001 // Was enumerated by ROOT + DN_DRIVER_LOADED = 0x00000002 // Has Register_Device_Driver + DN_ENUM_LOADED = 0x00000004 // Has Register_Enumerator + DN_STARTED = 0x00000008 // Is currently configured + DN_MANUAL = 0x00000010 // Manually installed + DN_NEED_TO_ENUM = 0x00000020 // May need reenumeration + DN_NOT_FIRST_TIME = 0x00000040 // Has received a config + DN_HARDWARE_ENUM = 0x00000080 // Enum generates hardware ID + DN_LIAR = 0x00000100 // Lied about can reconfig once + DN_HAS_MARK = 0x00000200 // Not CM_Create_DevInst lately + DN_HAS_PROBLEM = 0x00000400 // Need device installer + DN_FILTERED = 0x00000800 // Is filtered + DN_MOVED = 0x00001000 // Has been moved + DN_DISABLEABLE = 0x00002000 // Can be disabled + DN_REMOVABLE = 0x00004000 // Can be removed + DN_PRIVATE_PROBLEM = 0x00008000 // Has a private problem + DN_MF_PARENT = 0x00010000 // Multi function parent + DN_MF_CHILD = 0x00020000 // Multi function child + DN_WILL_BE_REMOVED = 0x00040000 // DevInst is being removed + DN_NOT_FIRST_TIMEE = 0x00080000 // Has received a config enumerate + DN_STOP_FREE_RES = 0x00100000 // When child is stopped, free resources + DN_REBAL_CANDIDATE = 0x00200000 // Don't skip during rebalance + DN_BAD_PARTIAL = 0x00400000 // This devnode's log_confs do not have same resources + DN_NT_ENUMERATOR = 0x00800000 // This devnode's is an NT enumerator + DN_NT_DRIVER = 0x01000000 // This devnode's is an NT driver + DN_NEEDS_LOCKING = 0x02000000 // Devnode need lock resume processing + DN_ARM_WAKEUP = 0x04000000 // Devnode can be the wakeup device + DN_APM_ENUMERATOR = 0x08000000 // APM aware enumerator + DN_APM_DRIVER = 0x10000000 // APM aware driver + DN_SILENT_INSTALL = 0x20000000 // Silent install + DN_NO_SHOW_IN_DM = 0x40000000 // No show in device manager + DN_BOOT_LOG_PROB = 0x80000000 // Had a problem during preassignment of boot log conf + DN_NEED_RESTART = DN_LIAR // System needs to be restarted for this Devnode to work properly + DN_DRIVER_BLOCKED = DN_NOT_FIRST_TIME // One or more drivers are blocked from loading for this Devnode + DN_LEGACY_DRIVER = DN_MOVED // This device is using a legacy driver + DN_CHILD_WITH_INVALID_ID = DN_HAS_MARK // One or more children have invalid IDs + DN_DEVICE_DISCONNECTED = DN_NEEDS_LOCKING // The function driver for a device reported that the device is not connected. Typically this means a wireless device is out of range. + DN_QUERY_REMOVE_PENDING = DN_MF_PARENT // Device is part of a set of related devices collectively pending query-removal + DN_QUERY_REMOVE_ACTIVE = DN_MF_CHILD // Device is actively engaged in a query-remove IRP + DN_CHANGEABLE_FLAGS = DN_NOT_FIRST_TIME | DN_HARDWARE_ENUM | DN_HAS_MARK | DN_DISABLEABLE | DN_REMOVABLE | DN_MF_CHILD | DN_MF_PARENT | DN_NOT_FIRST_TIMEE | DN_STOP_FREE_RES | DN_REBAL_CANDIDATE | DN_NT_ENUMERATOR | DN_NT_DRIVER | DN_SILENT_INSTALL | DN_NO_SHOW_IN_DM +) + +//sys setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiCreateDeviceInfoListExW + +// SetupDiCreateDeviceInfoListEx function creates an empty device information set on a remote or a local computer and optionally associates the set with a device setup class. +func SetupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName string) (deviceInfoSet DevInfo, err error) { + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + return setupDiCreateDeviceInfoListEx(classGUID, hwndParent, machineNameUTF16, 0) +} + +//sys setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) = setupapi.SetupDiGetDeviceInfoListDetailW + +// SetupDiGetDeviceInfoListDetail function retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name. +func SetupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo) (deviceInfoSetDetailData *DevInfoListDetailData, err error) { + data := &DevInfoListDetailData{} + data.size = data.unsafeSizeOf() + + return data, setupDiGetDeviceInfoListDetail(deviceInfoSet, data) +} + +// DeviceInfoListDetail method retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name. +func (deviceInfoSet DevInfo) DeviceInfoListDetail() (*DevInfoListDetailData, error) { + return SetupDiGetDeviceInfoListDetail(deviceInfoSet) +} + +//sys setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCreateDeviceInfoW + +// SetupDiCreateDeviceInfo function creates a new device information element and adds it as a new member to the specified device information set. +func SetupDiCreateDeviceInfo(deviceInfoSet DevInfo, deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (deviceInfoData *DevInfoData, err error) { + deviceNameUTF16, err := UTF16PtrFromString(deviceName) + if err != nil { + return + } + + var deviceDescriptionUTF16 *uint16 + if deviceDescription != "" { + deviceDescriptionUTF16, err = UTF16PtrFromString(deviceDescription) + if err != nil { + return + } + } + + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiCreateDeviceInfo(deviceInfoSet, deviceNameUTF16, classGUID, deviceDescriptionUTF16, hwndParent, creationFlags, data) +} + +// CreateDeviceInfo method creates a new device information element and adds it as a new member to the specified device information set. +func (deviceInfoSet DevInfo) CreateDeviceInfo(deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (*DevInfoData, error) { + return SetupDiCreateDeviceInfo(deviceInfoSet, deviceName, classGUID, deviceDescription, hwndParent, creationFlags) +} + +//sys setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiEnumDeviceInfo + +// SetupDiEnumDeviceInfo function returns a DevInfoData structure that specifies a device information element in a device information set. +func SetupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex int) (*DevInfoData, error) { + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiEnumDeviceInfo(deviceInfoSet, uint32(memberIndex), data) +} + +// EnumDeviceInfo method returns a DevInfoData structure that specifies a device information element in a device information set. +func (deviceInfoSet DevInfo) EnumDeviceInfo(memberIndex int) (*DevInfoData, error) { + return SetupDiEnumDeviceInfo(deviceInfoSet, memberIndex) +} + +// SetupDiDestroyDeviceInfoList function deletes a device information set and frees all associated memory. +//sys SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiDestroyDeviceInfoList + +// Close method deletes a device information set and frees all associated memory. +func (deviceInfoSet DevInfo) Close() error { + return SetupDiDestroyDeviceInfoList(deviceInfoSet) +} + +//sys SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiBuildDriverInfoList + +// BuildDriverInfoList method builds a list of drivers that is associated with a specific device or with the global class driver list for a device information set. +func (deviceInfoSet DevInfo) BuildDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error { + return SetupDiBuildDriverInfoList(deviceInfoSet, deviceInfoData, driverType) +} + +//sys SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiCancelDriverInfoSearch + +// CancelDriverInfoSearch method cancels a driver list search that is currently in progress in a different thread. +func (deviceInfoSet DevInfo) CancelDriverInfoSearch() error { + return SetupDiCancelDriverInfoSearch(deviceInfoSet) +} + +//sys setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiEnumDriverInfoW + +// SetupDiEnumDriverInfo function enumerates the members of a driver list. +func SetupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) { + data := &DrvInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, uint32(memberIndex), data) +} + +// EnumDriverInfo method enumerates the members of a driver list. +func (deviceInfoSet DevInfo) EnumDriverInfo(deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) { + return SetupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, memberIndex) +} + +//sys setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiGetSelectedDriverW + +// SetupDiGetSelectedDriver function retrieves the selected driver for a device information set or a particular device information element. +func SetupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DrvInfoData, error) { + data := &DrvInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiGetSelectedDriver(deviceInfoSet, deviceInfoData, data) +} + +// SelectedDriver method retrieves the selected driver for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SelectedDriver(deviceInfoData *DevInfoData) (*DrvInfoData, error) { + return SetupDiGetSelectedDriver(deviceInfoSet, deviceInfoData) +} + +//sys SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiSetSelectedDriverW + +// SetSelectedDriver method sets, or resets, the selected driver for a device information element or the selected class driver for a device information set. +func (deviceInfoSet DevInfo) SetSelectedDriver(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) error { + return SetupDiSetSelectedDriver(deviceInfoSet, deviceInfoData, driverInfoData) +} + +//sys setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDriverInfoDetailW + +// SetupDiGetDriverInfoDetail function retrieves driver information detail for a device information set or a particular device information element in the device information set. +func SetupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) { + reqSize := uint32(2048) + for { + buf := make([]byte, reqSize) + data := (*DrvInfoDetailData)(unsafe.Pointer(&buf[0])) + data.size = data.unsafeSizeOf() + err := setupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData, data, uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return nil, err + } + data.size = reqSize + return data, nil + } +} + +// DriverInfoDetail method retrieves driver information detail for a device information set or a particular device information element in the device information set. +func (deviceInfoSet DevInfo) DriverInfoDetail(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) { + return SetupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData) +} + +//sys SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiDestroyDriverInfoList + +// DestroyDriverInfoList method deletes a driver list. +func (deviceInfoSet DevInfo) DestroyDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error { + return SetupDiDestroyDriverInfoList(deviceInfoSet, deviceInfoData, driverType) +} + +//sys setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiGetClassDevsExW + +// SetupDiGetClassDevsEx function returns a handle to a device information set that contains requested device information elements for a local or a remote computer. +func SetupDiGetClassDevsEx(classGUID *GUID, enumerator string, hwndParent uintptr, flags DIGCF, deviceInfoSet DevInfo, machineName string) (handle DevInfo, err error) { + var enumeratorUTF16 *uint16 + if enumerator != "" { + enumeratorUTF16, err = UTF16PtrFromString(enumerator) + if err != nil { + return + } + } + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + return setupDiGetClassDevsEx(classGUID, enumeratorUTF16, hwndParent, flags, deviceInfoSet, machineNameUTF16, 0) +} + +// SetupDiCallClassInstaller function calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code). +//sys SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCallClassInstaller + +// CallClassInstaller member calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code). +func (deviceInfoSet DevInfo) CallClassInstaller(installFunction DI_FUNCTION, deviceInfoData *DevInfoData) error { + return SetupDiCallClassInstaller(installFunction, deviceInfoSet, deviceInfoData) +} + +// SetupDiOpenDevRegKey function opens a registry key for device-specific configuration information. +//sys SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) [failretval==InvalidHandle] = setupapi.SetupDiOpenDevRegKey + +// OpenDevRegKey method opens a registry key for device-specific configuration information. +func (deviceInfoSet DevInfo) OpenDevRegKey(DeviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (Handle, error) { + return SetupDiOpenDevRegKey(deviceInfoSet, DeviceInfoData, Scope, HwProfile, KeyType, samDesired) +} + +//sys setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) = setupapi.SetupDiGetDevicePropertyW + +// SetupDiGetDeviceProperty function retrieves a specified device instance property. +func SetupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY) (value interface{}, err error) { + reqSize := uint32(256) + for { + var dataType DEVPROPTYPE + buf := make([]byte, reqSize) + err = setupDiGetDeviceProperty(deviceInfoSet, deviceInfoData, propertyKey, &dataType, &buf[0], uint32(len(buf)), &reqSize, 0) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return + } + switch dataType { + case DEVPROP_TYPE_STRING: + ret := UTF16ToString(bufToUTF16(buf)) + runtime.KeepAlive(buf) + return ret, nil + } + return nil, errors.New("unimplemented property type") + } +} + +//sys setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceRegistryPropertyW + +// SetupDiGetDeviceRegistryProperty function retrieves a specified Plug and Play device property. +func SetupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP) (value interface{}, err error) { + reqSize := uint32(256) + for { + var dataType uint32 + buf := make([]byte, reqSize) + err = setupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &dataType, &buf[0], uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return + } + return getRegistryValue(buf[:reqSize], dataType) + } +} + +func getRegistryValue(buf []byte, dataType uint32) (interface{}, error) { + switch dataType { + case REG_SZ: + ret := UTF16ToString(bufToUTF16(buf)) + runtime.KeepAlive(buf) + return ret, nil + case REG_EXPAND_SZ: + value := UTF16ToString(bufToUTF16(buf)) + if value == "" { + return "", nil + } + p, err := syscall.UTF16PtrFromString(value) + if err != nil { + return "", err + } + ret := make([]uint16, 100) + for { + n, err := ExpandEnvironmentStrings(p, &ret[0], uint32(len(ret))) + if err != nil { + return "", err + } + if n <= uint32(len(ret)) { + return UTF16ToString(ret[:n]), nil + } + ret = make([]uint16, n) + } + case REG_BINARY: + return buf, nil + case REG_DWORD_LITTLE_ENDIAN: + return binary.LittleEndian.Uint32(buf), nil + case REG_DWORD_BIG_ENDIAN: + return binary.BigEndian.Uint32(buf), nil + case REG_MULTI_SZ: + bufW := bufToUTF16(buf) + a := []string{} + for i := 0; i < len(bufW); { + j := i + wcslen(bufW[i:]) + if i < j { + a = append(a, UTF16ToString(bufW[i:j])) + } + i = j + 1 + } + runtime.KeepAlive(buf) + return a, nil + case REG_QWORD_LITTLE_ENDIAN: + return binary.LittleEndian.Uint64(buf), nil + default: + return nil, fmt.Errorf("Unsupported registry value type: %v", dataType) + } +} + +// bufToUTF16 function reinterprets []byte buffer as []uint16 +func bufToUTF16(buf []byte) []uint16 { + sl := struct { + addr *uint16 + len int + cap int + }{(*uint16)(unsafe.Pointer(&buf[0])), len(buf) / 2, cap(buf) / 2} + return *(*[]uint16)(unsafe.Pointer(&sl)) +} + +// utf16ToBuf function reinterprets []uint16 as []byte +func utf16ToBuf(buf []uint16) []byte { + sl := struct { + addr *byte + len int + cap int + }{(*byte)(unsafe.Pointer(&buf[0])), len(buf) * 2, cap(buf) * 2} + return *(*[]byte)(unsafe.Pointer(&sl)) +} + +func wcslen(str []uint16) int { + for i := 0; i < len(str); i++ { + if str[i] == 0 { + return i + } + } + return len(str) +} + +// DeviceRegistryProperty method retrieves a specified Plug and Play device property. +func (deviceInfoSet DevInfo) DeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP) (interface{}, error) { + return SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property) +} + +//sys setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) = setupapi.SetupDiSetDeviceRegistryPropertyW + +// SetupDiSetDeviceRegistryProperty function sets a Plug and Play device property for a device. +func SetupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error { + return setupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &propertyBuffers[0], uint32(len(propertyBuffers))) +} + +// SetDeviceRegistryProperty function sets a Plug and Play device property for a device. +func (deviceInfoSet DevInfo) SetDeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error { + return SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, propertyBuffers) +} + +// SetDeviceRegistryPropertyString method sets a Plug and Play device property string for a device. +func (deviceInfoSet DevInfo) SetDeviceRegistryPropertyString(deviceInfoData *DevInfoData, property SPDRP, str string) error { + str16, err := UTF16FromString(str) + if err != nil { + return err + } + err = SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, utf16ToBuf(append(str16, 0))) + runtime.KeepAlive(str16) + return err +} + +//sys setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiGetDeviceInstallParamsW + +// SetupDiGetDeviceInstallParams function retrieves device installation parameters for a device information set or a particular device information element. +func SetupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DevInstallParams, error) { + params := &DevInstallParams{} + params.size = uint32(unsafe.Sizeof(*params)) + + return params, setupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData, params) +} + +// DeviceInstallParams method retrieves device installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) DeviceInstallParams(deviceInfoData *DevInfoData) (*DevInstallParams, error) { + return SetupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData) +} + +//sys setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceInstanceIdW + +// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device. +func SetupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (string, error) { + reqSize := uint32(1024) + for { + buf := make([]uint16, reqSize) + err := setupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData, &buf[0], uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return "", err + } + return UTF16ToString(buf), nil + } +} + +// DeviceInstanceID method retrieves the instance ID of the device. +func (deviceInfoSet DevInfo) DeviceInstanceID(deviceInfoData *DevInfoData) (string, error) { + return SetupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData) +} + +// SetupDiGetClassInstallParams function retrieves class installation parameters for a device information set or a particular device information element. +//sys SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetClassInstallParamsW + +// ClassInstallParams method retrieves class installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) ClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) error { + return SetupDiGetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize, requiredSize) +} + +//sys SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiSetDeviceInstallParamsW + +// SetDeviceInstallParams member sets device installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SetDeviceInstallParams(deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) error { + return SetupDiSetDeviceInstallParams(deviceInfoSet, deviceInfoData, deviceInstallParams) +} + +// SetupDiSetClassInstallParams function sets or clears class install parameters for a device information set or a particular device information element. +//sys SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) = setupapi.SetupDiSetClassInstallParamsW + +// SetClassInstallParams method sets or clears class install parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SetClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) error { + return SetupDiSetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize) +} + +//sys setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassNameFromGuidExW + +// SetupDiClassNameFromGuidEx function retrieves the class name associated with a class GUID. The class can be installed on a local or remote computer. +func SetupDiClassNameFromGuidEx(classGUID *GUID, machineName string) (className string, err error) { + var classNameUTF16 [MAX_CLASS_NAME_LEN]uint16 + + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + + err = setupDiClassNameFromGuidEx(classGUID, &classNameUTF16[0], MAX_CLASS_NAME_LEN, nil, machineNameUTF16, 0) + if err != nil { + return + } + + className = UTF16ToString(classNameUTF16[:]) + return +} + +//sys setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassGuidsFromNameExW + +// SetupDiClassGuidsFromNameEx function retrieves the GUIDs associated with the specified class name. This resulting list contains the classes currently installed on a local or remote computer. +func SetupDiClassGuidsFromNameEx(className string, machineName string) ([]GUID, error) { + classNameUTF16, err := UTF16PtrFromString(className) + if err != nil { + return nil, err + } + + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return nil, err + } + } + + reqSize := uint32(4) + for { + buf := make([]GUID, reqSize) + err = setupDiClassGuidsFromNameEx(classNameUTF16, &buf[0], uint32(len(buf)), &reqSize, machineNameUTF16, 0) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return nil, err + } + return buf[:reqSize], nil + } +} + +//sys setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiGetSelectedDevice + +// SetupDiGetSelectedDevice function retrieves the selected device information element in a device information set. +func SetupDiGetSelectedDevice(deviceInfoSet DevInfo) (*DevInfoData, error) { + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiGetSelectedDevice(deviceInfoSet, data) +} + +// SelectedDevice method retrieves the selected device information element in a device information set. +func (deviceInfoSet DevInfo) SelectedDevice() (*DevInfoData, error) { + return SetupDiGetSelectedDevice(deviceInfoSet) +} + +// SetupDiSetSelectedDevice function sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard. +//sys SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiSetSelectedDevice + +// SetSelectedDevice method sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard. +func (deviceInfoSet DevInfo) SetSelectedDevice(deviceInfoData *DevInfoData) error { + return SetupDiSetSelectedDevice(deviceInfoSet, deviceInfoData) +} + +//sys setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) = setupapi.SetupUninstallOEMInfW + +// SetupUninstallOEMInf uninstalls the specified driver. +func SetupUninstallOEMInf(infFileName string, flags SUOI) error { + infFileName16, err := UTF16PtrFromString(infFileName) + if err != nil { + return err + } + return setupUninstallOEMInf(infFileName16, flags, 0) +} + +//sys cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) = CfgMgr32.CM_MapCrToWin32Err + +//sys cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_List_SizeW +//sys cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_ListW + +func CM_Get_Device_Interface_List(deviceID string, interfaceClass *GUID, flags uint32) ([]string, error) { + deviceID16, err := UTF16PtrFromString(deviceID) + if err != nil { + return nil, err + } + var buf []uint16 + var buflen uint32 + for { + if ret := cm_Get_Device_Interface_List_Size(&buflen, interfaceClass, deviceID16, flags); ret != CR_SUCCESS { + return nil, ret + } + buf = make([]uint16, buflen) + if ret := cm_Get_Device_Interface_List(interfaceClass, deviceID16, &buf[0], buflen, flags); ret == CR_SUCCESS { + break + } else if ret != CR_BUFFER_SMALL { + return nil, ret + } + } + var interfaces []string + for i := 0; i < len(buf); { + j := i + wcslen(buf[i:]) + if i < j { + interfaces = append(interfaces, UTF16ToString(buf[i:j])) + } + i = j + 1 + } + if interfaces == nil { + return nil, ERROR_NO_SUCH_DEVICE_INTERFACE + } + return interfaces, nil +} + +//sys cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_DevNode_Status + +func CM_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) error { + ret := cm_Get_DevNode_Status(status, problemNumber, devInst, flags) + if ret == CR_SUCCESS { + return nil + } + return ret +} diff --git a/vendor/golang.org/x/sys/windows/setupapierrors_windows.go b/vendor/golang.org/x/sys/windows/setupapierrors_windows.go deleted file mode 100644 index 1681810e04..0000000000 --- a/vendor/golang.org/x/sys/windows/setupapierrors_windows.go +++ /dev/null @@ -1,100 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package windows - -import "syscall" - -const ( - ERROR_EXPECTED_SECTION_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0 - ERROR_BAD_SECTION_NAME_LINE syscall.Errno = 0x20000000 | 0xC0000000 | 1 - ERROR_SECTION_NAME_TOO_LONG syscall.Errno = 0x20000000 | 0xC0000000 | 2 - ERROR_GENERAL_SYNTAX syscall.Errno = 0x20000000 | 0xC0000000 | 3 - ERROR_WRONG_INF_STYLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x100 - ERROR_SECTION_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x101 - ERROR_LINE_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x102 - ERROR_NO_BACKUP syscall.Errno = 0x20000000 | 0xC0000000 | 0x103 - ERROR_NO_ASSOCIATED_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x200 - ERROR_CLASS_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x201 - ERROR_DUPLICATE_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x202 - ERROR_NO_DRIVER_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x203 - ERROR_KEY_DOES_NOT_EXIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x204 - ERROR_INVALID_DEVINST_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x205 - ERROR_INVALID_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x206 - ERROR_DEVINST_ALREADY_EXISTS syscall.Errno = 0x20000000 | 0xC0000000 | 0x207 - ERROR_DEVINFO_NOT_REGISTERED syscall.Errno = 0x20000000 | 0xC0000000 | 0x208 - ERROR_INVALID_REG_PROPERTY syscall.Errno = 0x20000000 | 0xC0000000 | 0x209 - ERROR_NO_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x20A - ERROR_NO_SUCH_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x20B - ERROR_CANT_LOAD_CLASS_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x20C - ERROR_INVALID_CLASS_INSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x20D - ERROR_DI_DO_DEFAULT syscall.Errno = 0x20000000 | 0xC0000000 | 0x20E - ERROR_DI_NOFILECOPY syscall.Errno = 0x20000000 | 0xC0000000 | 0x20F - ERROR_INVALID_HWPROFILE syscall.Errno = 0x20000000 | 0xC0000000 | 0x210 - ERROR_NO_DEVICE_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x211 - ERROR_DEVINFO_LIST_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x212 - ERROR_DEVINFO_DATA_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x213 - ERROR_DI_BAD_PATH syscall.Errno = 0x20000000 | 0xC0000000 | 0x214 - ERROR_NO_CLASSINSTALL_PARAMS syscall.Errno = 0x20000000 | 0xC0000000 | 0x215 - ERROR_FILEQUEUE_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x216 - ERROR_BAD_SERVICE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x217 - ERROR_NO_CLASS_DRIVER_LIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x218 - ERROR_NO_ASSOCIATED_SERVICE syscall.Errno = 0x20000000 | 0xC0000000 | 0x219 - ERROR_NO_DEFAULT_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21A - ERROR_DEVICE_INTERFACE_ACTIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21B - ERROR_DEVICE_INTERFACE_REMOVED syscall.Errno = 0x20000000 | 0xC0000000 | 0x21C - ERROR_BAD_INTERFACE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x21D - ERROR_NO_SUCH_INTERFACE_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x21E - ERROR_INVALID_REFERENCE_STRING syscall.Errno = 0x20000000 | 0xC0000000 | 0x21F - ERROR_INVALID_MACHINENAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x220 - ERROR_REMOTE_COMM_FAILURE syscall.Errno = 0x20000000 | 0xC0000000 | 0x221 - ERROR_MACHINE_UNAVAILABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x222 - ERROR_NO_CONFIGMGR_SERVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x223 - ERROR_INVALID_PROPPAGE_PROVIDER syscall.Errno = 0x20000000 | 0xC0000000 | 0x224 - ERROR_NO_SUCH_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x225 - ERROR_DI_POSTPROCESSING_REQUIRED syscall.Errno = 0x20000000 | 0xC0000000 | 0x226 - ERROR_INVALID_COINSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x227 - ERROR_NO_COMPAT_DRIVERS syscall.Errno = 0x20000000 | 0xC0000000 | 0x228 - ERROR_NO_DEVICE_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x229 - ERROR_INVALID_INF_LOGCONFIG syscall.Errno = 0x20000000 | 0xC0000000 | 0x22A - ERROR_DI_DONT_INSTALL syscall.Errno = 0x20000000 | 0xC0000000 | 0x22B - ERROR_INVALID_FILTER_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22C - ERROR_NON_WINDOWS_NT_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22D - ERROR_NON_WINDOWS_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22E - ERROR_NO_CATALOG_FOR_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x22F - ERROR_DEVINSTALL_QUEUE_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x230 - ERROR_NOT_DISABLEABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x231 - ERROR_CANT_REMOVE_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x232 - ERROR_INVALID_TARGET syscall.Errno = 0x20000000 | 0xC0000000 | 0x233 - ERROR_DRIVER_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x234 - ERROR_IN_WOW64 syscall.Errno = 0x20000000 | 0xC0000000 | 0x235 - ERROR_SET_SYSTEM_RESTORE_POINT syscall.Errno = 0x20000000 | 0xC0000000 | 0x236 - ERROR_SCE_DISABLED syscall.Errno = 0x20000000 | 0xC0000000 | 0x238 - ERROR_UNKNOWN_EXCEPTION syscall.Errno = 0x20000000 | 0xC0000000 | 0x239 - ERROR_PNP_REGISTRY_ERROR syscall.Errno = 0x20000000 | 0xC0000000 | 0x23A - ERROR_REMOTE_REQUEST_UNSUPPORTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x23B - ERROR_NOT_AN_INSTALLED_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x23C - ERROR_INF_IN_USE_BY_DEVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x23D - ERROR_DI_FUNCTION_OBSOLETE syscall.Errno = 0x20000000 | 0xC0000000 | 0x23E - ERROR_NO_AUTHENTICODE_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x23F - ERROR_AUTHENTICODE_DISALLOWED syscall.Errno = 0x20000000 | 0xC0000000 | 0x240 - ERROR_AUTHENTICODE_TRUSTED_PUBLISHER syscall.Errno = 0x20000000 | 0xC0000000 | 0x241 - ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED syscall.Errno = 0x20000000 | 0xC0000000 | 0x242 - ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x243 - ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x244 - ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE syscall.Errno = 0x20000000 | 0xC0000000 | 0x245 - ERROR_DEVICE_INSTALLER_NOT_READY syscall.Errno = 0x20000000 | 0xC0000000 | 0x246 - ERROR_DRIVER_STORE_ADD_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x247 - ERROR_DEVICE_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x248 - ERROR_DRIVER_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x249 - ERROR_WRONG_INF_TYPE syscall.Errno = 0x20000000 | 0xC0000000 | 0x24A - ERROR_FILE_HASH_NOT_IN_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x24B - ERROR_DRIVER_STORE_DELETE_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x24C - ERROR_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = 0x20000000 | 0xC0000000 | 0x300 - EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW - ERROR_NO_DEFAULT_INTERFACE_DEVICE syscall.Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE - ERROR_INTERFACE_DEVICE_ACTIVE syscall.Errno = ERROR_DEVICE_INTERFACE_ACTIVE - ERROR_INTERFACE_DEVICE_REMOVED syscall.Errno = ERROR_DEVICE_INTERFACE_REMOVED - ERROR_NO_SUCH_INTERFACE_DEVICE syscall.Errno = ERROR_NO_SUCH_DEVICE_INTERFACE -) diff --git a/vendor/golang.org/x/sys/windows/svc/debug/log.go b/vendor/golang.org/x/sys/windows/svc/debug/log.go index e51ab42a1a..6ee64ca819 100644 --- a/vendor/golang.org/x/sys/windows/svc/debug/log.go +++ b/vendor/golang.org/x/sys/windows/svc/debug/log.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package debug diff --git a/vendor/golang.org/x/sys/windows/svc/debug/service.go b/vendor/golang.org/x/sys/windows/svc/debug/service.go index e621b87adc..3b41899f27 100644 --- a/vendor/golang.org/x/sys/windows/svc/debug/service.go +++ b/vendor/golang.org/x/sys/windows/svc/debug/service.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows // Package debug provides facilities to execute svc.Handler on console. diff --git a/vendor/golang.org/x/sys/windows/svc/eventlog/install.go b/vendor/golang.org/x/sys/windows/svc/eventlog/install.go index c76a3760a4..43e324f4b4 100644 --- a/vendor/golang.org/x/sys/windows/svc/eventlog/install.go +++ b/vendor/golang.org/x/sys/windows/svc/eventlog/install.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package eventlog diff --git a/vendor/golang.org/x/sys/windows/svc/eventlog/log.go b/vendor/golang.org/x/sys/windows/svc/eventlog/log.go index 46e5153d02..a1796fbb5d 100644 --- a/vendor/golang.org/x/sys/windows/svc/eventlog/log.go +++ b/vendor/golang.org/x/sys/windows/svc/eventlog/log.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows // Package eventlog implements access to Windows event log. diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/config.go b/vendor/golang.org/x/sys/windows/svc/mgr/config.go index da4df6383d..04554862c2 100644 --- a/vendor/golang.org/x/sys/windows/svc/mgr/config.go +++ b/vendor/golang.org/x/sys/windows/svc/mgr/config.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package mgr diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go b/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go index 8e78daf3d0..de75f4a47c 100644 --- a/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go +++ b/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows // Package mgr can be used to manage Windows service programs. diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/recovery.go b/vendor/golang.org/x/sys/windows/svc/mgr/recovery.go index e465cbbd32..2e042dd695 100644 --- a/vendor/golang.org/x/sys/windows/svc/mgr/recovery.go +++ b/vendor/golang.org/x/sys/windows/svc/mgr/recovery.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package mgr diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/service.go b/vendor/golang.org/x/sys/windows/svc/mgr/service.go index 7d735ca226..0623fc0b02 100644 --- a/vendor/golang.org/x/sys/windows/svc/mgr/service.go +++ b/vendor/golang.org/x/sys/windows/svc/mgr/service.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package mgr diff --git a/vendor/golang.org/x/sys/windows/svc/security.go b/vendor/golang.org/x/sys/windows/svc/security.go index 351d286fb2..1c51006eab 100644 --- a/vendor/golang.org/x/sys/windows/svc/security.go +++ b/vendor/golang.org/x/sys/windows/svc/security.go @@ -8,7 +8,6 @@ package svc import ( - "path/filepath" "strings" "unsafe" @@ -74,36 +73,29 @@ func IsWindowsService() (bool, error) { // Specifically, it looks up whether the parent process has session ID zero // and is called "services". - var pbi windows.PROCESS_BASIC_INFORMATION - pbiLen := uint32(unsafe.Sizeof(pbi)) - err := windows.NtQueryInformationProcess(windows.CurrentProcess(), windows.ProcessBasicInformation, unsafe.Pointer(&pbi), pbiLen, &pbiLen) + var currentProcess windows.PROCESS_BASIC_INFORMATION + infoSize := uint32(unsafe.Sizeof(currentProcess)) + err := windows.NtQueryInformationProcess(windows.CurrentProcess(), windows.ProcessBasicInformation, unsafe.Pointer(¤tProcess), infoSize, &infoSize) if err != nil { return false, err } - var psid uint32 - err = windows.ProcessIdToSessionId(uint32(pbi.InheritedFromUniqueProcessId), &psid) - if err != nil || psid != 0 { - return false, nil + var parentProcess *windows.SYSTEM_PROCESS_INFORMATION + for infoSize = uint32((unsafe.Sizeof(*parentProcess) + unsafe.Sizeof(uintptr(0))) * 1024); ; { + parentProcess = (*windows.SYSTEM_PROCESS_INFORMATION)(unsafe.Pointer(&make([]byte, infoSize)[0])) + err = windows.NtQuerySystemInformation(windows.SystemProcessInformation, unsafe.Pointer(parentProcess), infoSize, &infoSize) + if err == nil { + break + } else if err != windows.STATUS_INFO_LENGTH_MISMATCH { + return false, err + } } - pproc, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, uint32(pbi.InheritedFromUniqueProcessId)) - if err != nil { - return false, err + for ; ; parentProcess = (*windows.SYSTEM_PROCESS_INFORMATION)(unsafe.Pointer(uintptr(unsafe.Pointer(parentProcess)) + uintptr(parentProcess.NextEntryOffset))) { + if parentProcess.UniqueProcessID == currentProcess.InheritedFromUniqueProcessId { + return parentProcess.SessionID == 0 && strings.EqualFold("services.exe", parentProcess.ImageName.String()), nil + } + if parentProcess.NextEntryOffset == 0 { + break + } } - defer windows.CloseHandle(pproc) - var exeNameBuf [261]uint16 - exeNameLen := uint32(len(exeNameBuf) - 1) - err = windows.QueryFullProcessImageName(pproc, 0, &exeNameBuf[0], &exeNameLen) - if err != nil { - return false, err - } - exeName := windows.UTF16ToString(exeNameBuf[:exeNameLen]) - if !strings.EqualFold(filepath.Base(exeName), "services.exe") { - return false, nil - } - system32, err := windows.GetSystemDirectory() - if err != nil { - return false, err - } - targetExeName := filepath.Join(system32, "services.exe") - return strings.EqualFold(exeName, targetExeName), nil + return false, nil } diff --git a/vendor/golang.org/x/sys/windows/svc/service.go b/vendor/golang.org/x/sys/windows/svc/service.go index 9ad6eb4dca..5b05c3e33f 100644 --- a/vendor/golang.org/x/sys/windows/svc/service.go +++ b/vendor/golang.org/x/sys/windows/svc/service.go @@ -80,6 +80,17 @@ type Status struct { ServiceSpecificExitCode uint32 // set if the service has exited with a service-specific exit code } +// StartReason is the reason that the service was started. +type StartReason uint32 + +const ( + StartReasonDemand = StartReason(windows.SERVICE_START_REASON_DEMAND) + StartReasonAuto = StartReason(windows.SERVICE_START_REASON_AUTO) + StartReasonTrigger = StartReason(windows.SERVICE_START_REASON_TRIGGER) + StartReasonRestartOnFailure = StartReason(windows.SERVICE_START_REASON_RESTART_ON_FAILURE) + StartReasonDelayedAuto = StartReason(windows.SERVICE_START_REASON_DELAYEDAUTO) +) + // ChangeRequest is sent to the service Handler to request service status change. type ChangeRequest struct { Cmd Cmd @@ -284,7 +295,20 @@ func Run(name string, handler Handler) error { // StatusHandle returns service status handle. It is safe to call this function // from inside the Handler.Execute because then it is guaranteed to be set. -// This code will have to change once multiple services are possible per process. func StatusHandle() windows.Handle { return theService.h } + +// DynamicStartReason returns the reason why the service was started. It is safe +// to call this function from inside the Handler.Execute because then it is +// guaranteed to be set. +func DynamicStartReason() (StartReason, error) { + var allocReason *uint32 + err := windows.QueryServiceDynamicInformation(theService.h, windows.SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON, unsafe.Pointer(&allocReason)) + if err != nil { + return 0, err + } + reason := StartReason(*allocReason) + windows.LocalFree(windows.Handle(unsafe.Pointer(allocReason))) + return reason, nil +} diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go index 53ee74e08b..cf44e69337 100644 --- a/vendor/golang.org/x/sys/windows/syscall_windows.go +++ b/vendor/golang.org/x/sys/windows/syscall_windows.go @@ -248,6 +248,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys FreeEnvironmentStrings(envs *uint16) (err error) = kernel32.FreeEnvironmentStringsW //sys GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) = kernel32.GetEnvironmentVariableW //sys SetEnvironmentVariable(name *uint16, value *uint16) (err error) = kernel32.SetEnvironmentVariableW +//sys ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW //sys CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock //sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock //sys getTickCount64() (ms uint64) = kernel32.GetTickCount64 @@ -322,6 +323,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW //sys ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW //sys CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot +//sys Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW +//sys Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW //sys Process32First(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32FirstW //sys Process32Next(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32NextW //sys Thread32First(snapshot Handle, threadEntry *ThreadEntry32) (err error) @@ -360,6 +363,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error) //sys GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) //sys SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) +//sys GetActiveProcessorCount(groupNumber uint16) (ret uint32) +//sys GetMaximumProcessorCount(groupNumber uint16) (ret uint32) // Volume Management Functions //sys DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW @@ -893,9 +898,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, int32, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil } @@ -915,9 +918,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, int32, error) { 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] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil } @@ -990,9 +991,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -1001,9 +1000,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) { 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] - } + sa.Addr = pp.Addr return sa, nil } return nil, syscall.EAFNOSUPPORT diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go index 286dd1eab9..e19471c6a8 100644 --- a/vendor/golang.org/x/sys/windows/types_windows.go +++ b/vendor/golang.org/x/sys/windows/types_windows.go @@ -156,6 +156,8 @@ const ( MAX_PATH = 260 MAX_LONG_PATH = 32768 + MAX_MODULE_NAME32 = 255 + MAX_COMPUTERNAME_LENGTH = 15 TIME_ZONE_ID_UNKNOWN = 0 @@ -936,8 +938,8 @@ type StartupInfoEx struct { type ProcThreadAttributeList struct{} type ProcThreadAttributeListContainer struct { - data *ProcThreadAttributeList - heapAllocations []uintptr + data *ProcThreadAttributeList + pointers []unsafe.Pointer } type ProcessInformation struct { @@ -970,6 +972,21 @@ type ThreadEntry32 struct { Flags uint32 } +type ModuleEntry32 struct { + Size uint32 + ModuleID uint32 + ProcessID uint32 + GlblcntUsage uint32 + ProccntUsage uint32 + ModBaseAddr uintptr + ModBaseSize uint32 + ModuleHandle Handle + Module [MAX_MODULE_NAME32 + 1]uint16 + ExePath [MAX_PATH]uint16 +} + +const SizeofModuleEntry32 = unsafe.Sizeof(ModuleEntry32{}) + type Systemtime struct { Year uint16 Month uint16 @@ -2732,6 +2749,43 @@ type PROCESS_BASIC_INFORMATION struct { InheritedFromUniqueProcessId uintptr } +type SYSTEM_PROCESS_INFORMATION struct { + NextEntryOffset uint32 + NumberOfThreads uint32 + WorkingSetPrivateSize int64 + HardFaultCount uint32 + NumberOfThreadsHighWatermark uint32 + CycleTime uint64 + CreateTime int64 + UserTime int64 + KernelTime int64 + ImageName NTUnicodeString + BasePriority int32 + UniqueProcessID uintptr + InheritedFromUniqueProcessID uintptr + HandleCount uint32 + SessionID uint32 + UniqueProcessKey *uint32 + PeakVirtualSize uintptr + VirtualSize uintptr + PageFaultCount uint32 + PeakWorkingSetSize uintptr + WorkingSetSize uintptr + QuotaPeakPagedPoolUsage uintptr + QuotaPagedPoolUsage uintptr + QuotaPeakNonPagedPoolUsage uintptr + QuotaNonPagedPoolUsage uintptr + PagefileUsage uintptr + PeakPagefileUsage uintptr + PrivatePageCount uintptr + ReadOperationCount int64 + WriteOperationCount int64 + OtherOperationCount int64 + ReadTransferCount int64 + WriteTransferCount int64 + OtherTransferCount int64 +} + // SystemInformationClasses for NtQuerySystemInformation and NtSetSystemInformation const ( SystemBasicInformation = iota @@ -3118,3 +3172,5 @@ type ModuleInfo struct { SizeOfImage uint32 EntryPoint uintptr } + +const ALL_PROCESSOR_GROUPS = 0xFFFF diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go index ef3cfcfb2b..9ea1a44f04 100644 --- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -36,6 +36,7 @@ func errnoErr(e syscall.Errno) error { } var ( + modCfgMgr32 = NewLazySystemDLL("CfgMgr32.dll") modadvapi32 = NewLazySystemDLL("advapi32.dll") modcrypt32 = NewLazySystemDLL("crypt32.dll") moddnsapi = NewLazySystemDLL("dnsapi.dll") @@ -48,6 +49,7 @@ var ( modpsapi = NewLazySystemDLL("psapi.dll") modsechost = NewLazySystemDLL("sechost.dll") modsecur32 = NewLazySystemDLL("secur32.dll") + modsetupapi = NewLazySystemDLL("setupapi.dll") modshell32 = NewLazySystemDLL("shell32.dll") moduser32 = NewLazySystemDLL("user32.dll") moduserenv = NewLazySystemDLL("userenv.dll") @@ -56,6 +58,10 @@ var ( modws2_32 = NewLazySystemDLL("ws2_32.dll") modwtsapi32 = NewLazySystemDLL("wtsapi32.dll") + procCM_Get_DevNode_Status = modCfgMgr32.NewProc("CM_Get_DevNode_Status") + procCM_Get_Device_Interface_ListW = modCfgMgr32.NewProc("CM_Get_Device_Interface_ListW") + procCM_Get_Device_Interface_List_SizeW = modCfgMgr32.NewProc("CM_Get_Device_Interface_List_SizeW") + procCM_MapCrToWin32Err = modCfgMgr32.NewProc("CM_MapCrToWin32Err") procAdjustTokenGroups = modadvapi32.NewProc("AdjustTokenGroups") procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges") procAllocateAndInitializeSid = modadvapi32.NewProc("AllocateAndInitializeSid") @@ -115,6 +121,7 @@ var ( procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken") procQueryServiceConfig2W = modadvapi32.NewProc("QueryServiceConfig2W") procQueryServiceConfigW = modadvapi32.NewProc("QueryServiceConfigW") + procQueryServiceDynamicInformation = modadvapi32.NewProc("QueryServiceDynamicInformation") procQueryServiceLockStatusW = modadvapi32.NewProc("QueryServiceLockStatusW") procQueryServiceStatus = modadvapi32.NewProc("QueryServiceStatus") procQueryServiceStatusEx = modadvapi32.NewProc("QueryServiceStatusEx") @@ -198,6 +205,7 @@ var ( procDeviceIoControl = modkernel32.NewProc("DeviceIoControl") procDuplicateHandle = modkernel32.NewProc("DuplicateHandle") procExitProcess = modkernel32.NewProc("ExitProcess") + procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") procFindClose = modkernel32.NewProc("FindClose") procFindCloseChangeNotification = modkernel32.NewProc("FindCloseChangeNotification") procFindFirstChangeNotificationW = modkernel32.NewProc("FindFirstChangeNotificationW") @@ -218,6 +226,7 @@ var ( procFreeLibrary = modkernel32.NewProc("FreeLibrary") procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent") procGetACP = modkernel32.NewProc("GetACP") + procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") procGetCommTimeouts = modkernel32.NewProc("GetCommTimeouts") procGetCommandLineW = modkernel32.NewProc("GetCommandLineW") procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW") @@ -243,6 +252,7 @@ var ( procGetLogicalDriveStringsW = modkernel32.NewProc("GetLogicalDriveStringsW") procGetLogicalDrives = modkernel32.NewProc("GetLogicalDrives") procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW") + procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount") procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW") procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW") procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW") @@ -287,6 +297,8 @@ var ( procLockFileEx = modkernel32.NewProc("LockFileEx") procLockResource = modkernel32.NewProc("LockResource") procMapViewOfFile = modkernel32.NewProc("MapViewOfFile") + procModule32FirstW = modkernel32.NewProc("Module32FirstW") + procModule32NextW = modkernel32.NewProc("Module32NextW") procMoveFileExW = modkernel32.NewProc("MoveFileExW") procMoveFileW = modkernel32.NewProc("MoveFileW") procMultiByteToWideChar = modkernel32.NewProc("MultiByteToWideChar") @@ -366,9 +378,9 @@ var ( procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo") procNtCreateFile = modntdll.NewProc("NtCreateFile") procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile") - procNtSetInformationFile = modntdll.NewProc("NtSetInformationFile") procNtQueryInformationProcess = modntdll.NewProc("NtQueryInformationProcess") procNtQuerySystemInformation = modntdll.NewProc("NtQuerySystemInformation") + procNtSetInformationFile = modntdll.NewProc("NtSetInformationFile") procNtSetInformationProcess = modntdll.NewProc("NtSetInformationProcess") procNtSetSystemInformation = modntdll.NewProc("NtSetSystemInformation") procRtlAddFunctionTable = modntdll.NewProc("RtlAddFunctionTable") @@ -399,6 +411,34 @@ var ( procUnsubscribeServiceChangeNotifications = modsechost.NewProc("UnsubscribeServiceChangeNotifications") procGetUserNameExW = modsecur32.NewProc("GetUserNameExW") procTranslateNameW = modsecur32.NewProc("TranslateNameW") + procSetupDiBuildDriverInfoList = modsetupapi.NewProc("SetupDiBuildDriverInfoList") + procSetupDiCallClassInstaller = modsetupapi.NewProc("SetupDiCallClassInstaller") + procSetupDiCancelDriverInfoSearch = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch") + procSetupDiClassGuidsFromNameExW = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW") + procSetupDiClassNameFromGuidExW = modsetupapi.NewProc("SetupDiClassNameFromGuidExW") + procSetupDiCreateDeviceInfoListExW = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW") + procSetupDiCreateDeviceInfoW = modsetupapi.NewProc("SetupDiCreateDeviceInfoW") + procSetupDiDestroyDeviceInfoList = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList") + procSetupDiDestroyDriverInfoList = modsetupapi.NewProc("SetupDiDestroyDriverInfoList") + procSetupDiEnumDeviceInfo = modsetupapi.NewProc("SetupDiEnumDeviceInfo") + procSetupDiEnumDriverInfoW = modsetupapi.NewProc("SetupDiEnumDriverInfoW") + procSetupDiGetClassDevsExW = modsetupapi.NewProc("SetupDiGetClassDevsExW") + procSetupDiGetClassInstallParamsW = modsetupapi.NewProc("SetupDiGetClassInstallParamsW") + procSetupDiGetDeviceInfoListDetailW = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW") + procSetupDiGetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW") + procSetupDiGetDeviceInstanceIdW = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW") + procSetupDiGetDevicePropertyW = modsetupapi.NewProc("SetupDiGetDevicePropertyW") + procSetupDiGetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW") + procSetupDiGetDriverInfoDetailW = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW") + procSetupDiGetSelectedDevice = modsetupapi.NewProc("SetupDiGetSelectedDevice") + procSetupDiGetSelectedDriverW = modsetupapi.NewProc("SetupDiGetSelectedDriverW") + procSetupDiOpenDevRegKey = modsetupapi.NewProc("SetupDiOpenDevRegKey") + procSetupDiSetClassInstallParamsW = modsetupapi.NewProc("SetupDiSetClassInstallParamsW") + procSetupDiSetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW") + procSetupDiSetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW") + procSetupDiSetSelectedDevice = modsetupapi.NewProc("SetupDiSetSelectedDevice") + procSetupDiSetSelectedDriverW = modsetupapi.NewProc("SetupDiSetSelectedDriverW") + procSetupUninstallOEMInfW = modsetupapi.NewProc("SetupUninstallOEMInfW") procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW") procSHGetKnownFolderPath = modshell32.NewProc("SHGetKnownFolderPath") procShellExecuteW = modshell32.NewProc("ShellExecuteW") @@ -446,6 +486,30 @@ var ( procWTSQueryUserToken = modwtsapi32.NewProc("WTSQueryUserToken") ) +func cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_DevNode_Status.Addr(), 4, uintptr(unsafe.Pointer(status)), uintptr(unsafe.Pointer(problemNumber)), uintptr(devInst), uintptr(flags), 0, 0) + ret = CONFIGRET(r0) + return +} + +func cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_ListW.Addr(), 5, uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(unsafe.Pointer(buffer)), uintptr(bufferLen), uintptr(flags), 0) + ret = CONFIGRET(r0) + return +} + +func cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_List_SizeW.Addr(), 4, uintptr(unsafe.Pointer(len)), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(flags), 0, 0) + ret = CONFIGRET(r0) + return +} + +func cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) { + r0, _, _ := syscall.Syscall(procCM_MapCrToWin32Err.Addr(), 2, uintptr(configRet), uintptr(defaultWin32Error), 0) + ret = Errno(r0) + return +} + func AdjustTokenGroups(token Token, resetToDefault bool, newstate *Tokengroups, buflen uint32, prevstate *Tokengroups, returnlen *uint32) (err error) { var _p0 uint32 if resetToDefault { @@ -976,6 +1040,18 @@ func QueryServiceConfig(service Handle, serviceConfig *QUERY_SERVICE_CONFIG, buf return } +func QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) { + err = procQueryServiceDynamicInformation.Find() + if err != nil { + return + } + r1, _, e1 := syscall.Syscall(procQueryServiceDynamicInformation.Addr(), 3, uintptr(service), uintptr(infoLevel), uintptr(dynamicInfo)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func QueryServiceLockStatus(mgr Handle, lockStatus *QUERY_SERVICE_LOCK_STATUS, bufSize uint32, bytesNeeded *uint32) (err error) { r1, _, e1 := syscall.Syscall6(procQueryServiceLockStatusW.Addr(), 4, uintptr(mgr), uintptr(unsafe.Pointer(lockStatus)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), 0, 0) if r1 == 0 { @@ -1703,6 +1779,15 @@ func ExitProcess(exitcode uint32) { return } +func ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) { + r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size)) + n = uint32(r0) + if n == 0 { + err = errnoErr(e1) + } + return +} + func FindClose(handle Handle) (err error) { r1, _, e1 := syscall.Syscall(procFindClose.Addr(), 1, uintptr(handle), 0, 0) if r1 == 0 { @@ -1884,6 +1969,12 @@ func GetACP() (acp uint32) { return } +func GetActiveProcessorCount(groupNumber uint16) (ret uint32) { + r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) + ret = uint32(r0) + return +} + func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) { r1, _, e1 := syscall.Syscall(procGetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0) if r1 == 0 { @@ -2086,6 +2177,12 @@ func GetLongPathName(path *uint16, buf *uint16, buflen uint32) (n uint32, err er return } +func GetMaximumProcessorCount(groupNumber uint16) (ret uint32) { + r0, _, _ := syscall.Syscall(procGetMaximumProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) + ret = uint32(r0) + return +} + func GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) { r0, _, e1 := syscall.Syscall(procGetModuleFileNameW.Addr(), 3, uintptr(module), uintptr(unsafe.Pointer(filename)), uintptr(size)) n = uint32(r0) @@ -2486,6 +2583,22 @@ func MapViewOfFile(handle Handle, access uint32, offsetHigh uint32, offsetLow ui return } +func Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) { + r1, _, e1 := syscall.Syscall(procModule32FirstW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) { + r1, _, e1 := syscall.Syscall(procModule32NextW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) { r1, _, e1 := syscall.Syscall(procMoveFileExW.Addr(), 3, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), uintptr(flags)) if r1 == 0 { @@ -3171,14 +3284,6 @@ func NtCreateNamedPipeFile(pipe *Handle, access uint32, oa *OBJECT_ATTRIBUTES, i return } -func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) { - r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class), 0) - if r0 != 0 { - ntstatus = NTStatus(r0) - } - return -} - func NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32, retLen *uint32) (ntstatus error) { r0, _, _ := syscall.Syscall6(procNtQueryInformationProcess.Addr(), 5, uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), uintptr(unsafe.Pointer(retLen)), 0) if r0 != 0 { @@ -3195,6 +3300,14 @@ func NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInf return } +func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) { + r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class), 0) + if r0 != 0 { + ntstatus = NTStatus(r0) + } + return +} + func NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) { r0, _, _ := syscall.Syscall6(procNtSetInformationProcess.Addr(), 4, uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), 0, 0) if r0 != 0 { @@ -3419,6 +3532,233 @@ func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint return } +func SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiBuildDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiCallClassInstaller.Addr(), 3, uintptr(installFunction), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiCancelDriverInfoSearch.Addr(), 1, uintptr(deviceInfoSet), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiClassGuidsFromNameExW.Addr(), 6, uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(classGuidList)), uintptr(classGuidListSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiClassNameFromGuidExW.Addr(), 6, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(className)), uintptr(classNameSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) { + r0, _, e1 := syscall.Syscall6(procSetupDiCreateDeviceInfoListExW.Addr(), 4, uintptr(unsafe.Pointer(classGUID)), uintptr(hwndParent), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0) + handle = DevInfo(r0) + if handle == DevInfo(InvalidHandle) { + err = errnoErr(e1) + } + return +} + +func setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiCreateDeviceInfoW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(DeviceName)), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(DeviceDescription)), uintptr(hwndParent), uintptr(CreationFlags), uintptr(unsafe.Pointer(deviceInfoData)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiDestroyDeviceInfoList.Addr(), 1, uintptr(deviceInfoSet), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiDestroyDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiEnumDeviceInfo.Addr(), 3, uintptr(deviceInfoSet), uintptr(memberIndex), uintptr(unsafe.Pointer(deviceInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiEnumDriverInfoW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType), uintptr(memberIndex), uintptr(unsafe.Pointer(driverInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) { + r0, _, e1 := syscall.Syscall9(procSetupDiGetClassDevsExW.Addr(), 7, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(Enumerator)), uintptr(hwndParent), uintptr(Flags), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0) + handle = DevInfo(r0) + if handle == DevInfo(InvalidHandle) { + err = errnoErr(e1) + } + return +} + +func SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetClassInstallParamsW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), uintptr(unsafe.Pointer(requiredSize)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInfoListDetailW.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoSetDetailData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetDeviceInstanceIdW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(instanceId)), uintptr(instanceIdSize), uintptr(unsafe.Pointer(instanceIdRequiredSize)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiGetDevicePropertyW.Addr(), 8, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(flags), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiGetDeviceRegistryPropertyW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyRegDataType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetDriverInfoDetailW.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)), uintptr(unsafe.Pointer(driverInfoDetailData)), uintptr(driverInfoDetailDataSize), uintptr(unsafe.Pointer(requiredSize))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) { + r0, _, e1 := syscall.Syscall6(procSetupDiOpenDevRegKey.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(Scope), uintptr(HwProfile), uintptr(KeyType), uintptr(samDesired)) + key = Handle(r0) + if key == InvalidHandle { + err = errnoErr(e1) + } + return +} + +func SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiSetClassInstallParamsW.Addr(), 4, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiSetDeviceRegistryPropertyW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procSetupUninstallOEMInfW.Addr(), 3, uintptr(unsafe.Pointer(infFileName)), uintptr(flags), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) { r0, _, e1 := syscall.Syscall(procCommandLineToArgvW.Addr(), 2, uintptr(unsafe.Pointer(cmd)), uintptr(unsafe.Pointer(argc)), 0) argv = (*[8192]*[8192]uint16)(unsafe.Pointer(r0)) diff --git a/vendor/modules.txt b/vendor/modules.txt index ae84ed7e3c..477fda56ef 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -108,8 +108,8 @@ github.com/bsphere/le_go # github.com/cespare/xxhash/v2 v2.1.1 ## explicit; go 1.11 github.com/cespare/xxhash/v2 -# github.com/cilium/ebpf v0.6.2 -## explicit; go 1.15 +# github.com/cilium/ebpf v0.7.0 +## explicit; go 1.16 github.com/cilium/ebpf github.com/cilium/ebpf/asm github.com/cilium/ebpf/internal @@ -139,7 +139,7 @@ github.com/containerd/cgroups github.com/containerd/cgroups/stats/v1 github.com/containerd/cgroups/v2 github.com/containerd/cgroups/v2/stats -# github.com/containerd/console v1.0.2 +# github.com/containerd/console v1.0.3 ## explicit; go 1.13 github.com/containerd/console # github.com/containerd/containerd v1.5.8 => github.com/containerd/containerd v1.5.8 @@ -267,8 +267,8 @@ github.com/coreos/pkg/capnslog # github.com/creack/pty v1.1.11 ## explicit; go 1.13 github.com/creack/pty -# github.com/cyphar/filepath-securejoin v0.2.2 -## explicit +# github.com/cyphar/filepath-securejoin v0.2.3 +## explicit; go 1.13 github.com/cyphar/filepath-securejoin # github.com/deckarep/golang-set v0.0.0-20141123011944-ef32fa3046d9 ## explicit @@ -389,7 +389,7 @@ github.com/fluent/fluent-logger-golang/fluent # github.com/fsnotify/fsnotify v1.4.9 ## explicit; go 1.13 github.com/fsnotify/fsnotify -# github.com/godbus/dbus/v5 v5.0.4 +# github.com/godbus/dbus/v5 v5.0.6 ## explicit; go 1.12 github.com/godbus/dbus/v5 # github.com/gofrs/flock v0.7.3 @@ -664,8 +664,8 @@ github.com/opencontainers/go-digest github.com/opencontainers/image-spec/identity github.com/opencontainers/image-spec/specs-go github.com/opencontainers/image-spec/specs-go/v1 -# github.com/opencontainers/runc v1.0.3 -## explicit; go 1.13 +# github.com/opencontainers/runc v1.1.0 +## explicit; go 1.16 github.com/opencontainers/runc/libcontainer/cgroups github.com/opencontainers/runc/libcontainer/configs github.com/opencontainers/runc/libcontainer/devices @@ -674,7 +674,7 @@ github.com/opencontainers/runc/libcontainer/userns # github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 ## explicit github.com/opencontainers/runtime-spec/specs-go -# github.com/opencontainers/selinux v1.9.1 +# github.com/opencontainers/selinux v1.10.0 ## explicit; go 1.13 github.com/opencontainers/selinux/go-selinux github.com/opencontainers/selinux/go-selinux/label @@ -840,7 +840,7 @@ golang.org/x/sync/errgroup golang.org/x/sync/semaphore golang.org/x/sync/singleflight golang.org/x/sync/syncmap -# golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 +# golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 ## explicit; go 1.17 golang.org/x/sys/cpu golang.org/x/sys/execabs