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This commit is contained in:
Darren Shepherd 2019-03-03 23:51:01 -07:00
parent 196c834cda
commit 10f48f4f3f
263 changed files with 60137 additions and 7492 deletions
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254
trash.lock
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@ -17,7 +17,7 @@ import:
- package: github.com/containerd/console
version: c12b1e7919c14469339a5d38f2f8ed9b64a9de23
- package: github.com/containerd/containerd
version: v1.2.3-k3s1
version: v1.2.4-k3s1
repo: https://github.com/ibuildthecloud/containerd
- package: github.com/containerd/continuity
version: bd77b46c8352f74eb12c85bdc01f4b90f69d66b4
@ -48,7 +48,7 @@ import:
- package: github.com/davecgh/go-spew
version: v1.1.0
- package: github.com/docker/distribution
version: b38e5838b7b2f2ad48e06ec4b500011976080621
version: 0d3efadf0154c2b8a4e7b6621fff9809655cc580
- package: github.com/docker/go-events
version: 9461782956ad83b30282bf90e31fa6a70c255ba9
- package: github.com/docker/go-metrics
@ -101,7 +101,7 @@ import:
- package: github.com/opencontainers/image-spec
version: v1.0.1
- package: github.com/opencontainers/runc
version: 12f6a991201fdb8f82579582d5e00e28fba06d0a
version: 6635b4f0c6af3810594d2770f662f34ddc15b40d
- package: github.com/opencontainers/runtime-spec
version: 5684b8af48c1ac3b1451fa499724e30e3c20a294
- package: github.com/opencontainers/runtime-tools
@ -140,7 +140,7 @@ import:
- package: golang.org/x/sync
version: 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
- package: golang.org/x/sys
version: 1b2967e3c290b7c545b3db0deeda16e9be4f98a2
version: 41f3e6584952bb034a481797859f6ab34b6803bd
repo: https://github.com/golang/sys
- package: golang.org/x/text
version: 19e51611da83d6be54ddafce4a4af510cb3e9ea4
@ -159,141 +159,141 @@ import:
repo: https://github.com/rancher/k3s.git
transitive: true
staging: true
- package: github.com/jteeuwen/go-bindata
version: v3.0.7-72-ga0ff2567cfb709
- package: github.com/ugorji/go
version: bdcc60b419d136a85cdf2e7cbcac34b3f1cd6e57
- package: sigs.k8s.io/yaml
version: v1.1.0
- package: github.com/JeffAshton/win_pdh
version: 76bb4ee9f0ab50f77826f2a2ee7fb9d3880d6ec2
- package: github.com/MakeNowJust/heredoc
version: bb23615498cded5e105af4ce27de75b089cbe851
- package: github.com/jonboulle/clockwork
version: 72f9bd7c4e0c2a40055ab3d0f09654f730cce982
- package: github.com/container-storage-interface/spec
version: v1.0.0
- package: github.com/docker/docker
version: docs-v1.12.0-rc4-2016-07-15-9510-ga9fbbdc8dd8794
- package: github.com/google/btree
version: 7d79101e329e5a3adf994758c578dab82b90c017
- package: github.com/armon/circbuf
version: bbbad097214e2918d8543d5201d12bfd7bca254d
- package: github.com/mrunalp/fileutils
version: 4ee1cc9a80582a0c75febdd5cfa779ee4361cbca
- package: github.com/euank/go-kmsg-parser
version: v2.0.0
- package: github.com/shurcooL/sanitized_anchor_name
version: 10ef21a441db47d8b13ebcc5fd2310f636973c77
- package: vbom.ml/util
version: db5cfe13f5cc80a4990d98e2e1b0707a4d1a5394
- package: github.com/MakeNowJust/heredoc
version: bb23615498cded5e105af4ce27de75b089cbe851
- package: github.com/exponent-io/jsonpath
version: d6023ce2651d8eafb5c75bb0c7167536102ec9f5
- package: github.com/ibuildthecloud/kvsql
version: c649f12fe5250718e4e024b8b40e7de796ab095e
- package: github.com/prometheus/client_golang
version: v0.8.0-83-ge7e903064f5e9e
- package: github.com/spf13/pflag
version: v1.0.1
- package: github.com/googleapis/gnostic
version: 0c5108395e2debce0d731cf0287ddf7242066aba
- package: github.com/fatih/camelcase
version: f6a740d52f961c60348ebb109adde9f4635d7540
- package: github.com/mxk/go-flowrate
version: cca7078d478f8520f85629ad7c68962d31ed7682
- package: github.com/coreos/go-semver
version: v0.2.0-9-ge214231b295a8e
- package: github.com/docker/docker
version: docs-v1.12.0-rc4-2016-07-15-9510-ga9fbbdc8dd8794
- package: github.com/JeffAshton/win_pdh
version: 76bb4ee9f0ab50f77826f2a2ee7fb9d3880d6ec2
- package: github.com/miekg/dns
version: 5d001d020961ae1c184f9f8152fdc73810481677
- package: github.com/prometheus/procfs
version: 65c1f6f8f0fc1e2185eb9863a3bc751496404259
- package: github.com/Azure/go-ansiterm
version: d6e3b3328b783f23731bc4d058875b0371ff8109
- package: k8s.io/klog
version: 8139d8cb77af419532b33dfa7dd09fbc5f1d344f
- package: github.com/gregjones/httpcache
version: 787624de3eb7bd915c329cba748687a3b22666a6
- package: github.com/coreos/pkg
version: v4
- package: github.com/daviddengcn/go-colortext
version: 511bcaf42ccd42c38aba7427b6673277bf19e2a1
- package: github.com/robfig/cron
version: v1-53-gdf38d32658d878
- package: github.com/hashicorp/golang-lru
version: a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4
- package: github.com/jonboulle/clockwork
version: 72f9bd7c4e0c2a40055ab3d0f09654f730cce982
- package: github.com/prometheus/client_model
version: model-0.0.2-12-gfa8ad6fec33561
- package: gopkg.in/natefinch/lumberjack.v2
version: v1.0-16-g20b71e5b60d756
- package: github.com/mrunalp/fileutils
version: 4ee1cc9a80582a0c75febdd5cfa779ee4361cbca
- package: github.com/vishvananda/netlink
version: b2de5d10e38ecce8607e6b438b6d174f389a004e
- package: github.com/russross/blackfriday
version: v1.4-2-g300106c228d52c
- package: github.com/cyphar/filepath-securejoin
version: v0.2.1-1-gae69057f2299fb
- package: github.com/chai2010/gettext-go
version: c6fed771bfd517099caf0f7a961671fa8ed08723
- package: github.com/coreos/etcd
version: v3.3.10
- package: github.com/docker/libnetwork
version: v0.8.0-dev.2-1265-ga9cd636e378982
- package: github.com/fsnotify/fsnotify
version: v1.3.1-1-gf12c6236fe7b5c
- package: github.com/google/cadvisor
version: 87e237ff35b9d752ba58860a06e0ebe57816cbb7
repo: https://github.com/ibuildthecloud/cadvisor.git
- package: github.com/prometheus/client_golang
version: v0.8.0-83-ge7e903064f5e9e
- package: gopkg.in/natefinch/lumberjack.v2
version: v1.0-16-g20b71e5b60d756
- package: github.com/chai2010/gettext-go
version: c6fed771bfd517099caf0f7a961671fa8ed08723
- package: github.com/peterbourgon/diskv
version: v2.0.1
- package: github.com/prometheus/client_model
version: model-0.0.2-12-gfa8ad6fec33561
- package: github.com/google/certificate-transparency-go
version: v1.0.21
- package: golang.org/x/tools
version: 2382e3994d48b1d22acc2c86bcad0a2aff028e32
- package: github.com/docker/go-units
version: v0.3.1-11-g9e638d38cf6977
- package: github.com/armon/circbuf
version: bbbad097214e2918d8543d5201d12bfd7bca254d
- package: github.com/spf13/cobra
version: v0.0.1-34-gc439c4fa093711
- package: github.com/docker/go-connections
version: v0.3.0
- package: github.com/golang/groupcache
version: 02826c3e79038b59d737d3b1c0a1d937f71a4433
- package: github.com/google/btree
version: 7d79101e329e5a3adf994758c578dab82b90c017
- package: github.com/sigma/go-inotify
version: c87b6cf5033d2c6486046f045eeebdc3d910fd38
- package: bitbucket.org/ww/goautoneg
version: a547fc61f48d567d5b4ec6f8aee5573d8efce11d
repo: https://github.com/rancher/goautoneg.git
- package: github.com/mitchellh/go-wordwrap
version: ad45545899c7b13c020ea92b2072220eefad42b8
- package: k8s.io/utils
version: 66066c83e385e385ccc3c964b44fd7dcd413d0ed
- package: sigs.k8s.io/yaml
version: v1.1.0
- package: github.com/inconshreveable/mousetrap
version: v1.0
- package: github.com/cloudflare/cfssl
version: 1.3.2-21-g56268a613adfed
- package: github.com/renstrom/dedent
version: v1.0.0-3-g020d11c3b9c0c7
- package: k8s.io/heapster
version: v1.2.0-beta.1
- package: github.com/mistifyio/go-zfs
version: v2.1.1-5-g1b4ae6fb4e77b0
- package: github.com/pborman/uuid
version: ca53cad383cad2479bbba7f7a1a05797ec1386e4
- package: github.com/prometheus/common
version: 13ba4ddd0caa9c28ca7b7bffe1dfa9ed8d5ef207
- package: github.com/coreos/pkg
version: v4
- package: github.com/mattn/go-shellwords
version: v1.0.3-20-gf8471b0a71ded0
- package: github.com/daviddengcn/go-colortext
version: 511bcaf42ccd42c38aba7427b6673277bf19e2a1
- package: github.com/evanphx/json-patch
version: v4.1.0-19-g5858425f75500d
- package: k8s.io/heapster
version: v1.2.0-beta.1
- package: k8s.io/klog
version: 8139d8cb77af419532b33dfa7dd09fbc5f1d344f
- package: github.com/renstrom/dedent
version: v1.0.0-3-g020d11c3b9c0c7
- package: github.com/spf13/pflag
version: v1.0.1
- package: github.com/vishvananda/netns
version: be1fbeda19366dea804f00efff2dd73a1642fdcc
- package: github.com/ibuildthecloud/kvsql
version: c649f12fe5250718e4e024b8b40e7de796ab095e
- package: github.com/imdario/mergo
version: v0.3.5
- package: github.com/russross/blackfriday
version: v1.4-2-g300106c228d52c
- package: github.com/sigma/go-inotify
version: c87b6cf5033d2c6486046f045eeebdc3d910fd38
- package: github.com/karrick/godirwalk
version: v1.7.5
- package: github.com/coreos/go-semver
version: v0.2.0-9-ge214231b295a8e
- package: github.com/hashicorp/golang-lru
version: a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4
- package: github.com/golang/groupcache
version: 02826c3e79038b59d737d3b1c0a1d937f71a4433
- package: github.com/mitchellh/go-wordwrap
version: ad45545899c7b13c020ea92b2072220eefad42b8
- package: github.com/vishvananda/netlink
version: b2de5d10e38ecce8607e6b438b6d174f389a004e
- package: github.com/cyphar/filepath-securejoin
version: v0.2.1-1-gae69057f2299fb
- package: github.com/robfig/cron
version: v1-53-gdf38d32658d878
- package: github.com/googleapis/gnostic
version: 0c5108395e2debce0d731cf0287ddf7242066aba
- package: k8s.io/utils
version: 66066c83e385e385ccc3c964b44fd7dcd413d0ed
- package: github.com/inconshreveable/mousetrap
version: v1.0
- package: github.com/mindprince/gonvml
version: fee913ce8fb235edf54739d259ca0ecc226c7b8a
- package: github.com/mxk/go-flowrate
version: cca7078d478f8520f85629ad7c68962d31ed7682
- package: github.com/coreos/etcd
version: v3.3.10
- package: github.com/Nvveen/Gotty
version: cd527374f1e5bff4938207604a14f2e38a9cf512
- package: gopkg.in/square/go-jose.v2
version: v2.1.6-4-g89060dee6a84df
- package: github.com/docker/go-connections
version: v0.3.0
- package: github.com/gregjones/httpcache
version: 787624de3eb7bd915c329cba748687a3b22666a6
- package: github.com/shurcooL/sanitized_anchor_name
version: 10ef21a441db47d8b13ebcc5fd2310f636973c77
- package: github.com/docker/go-units
version: v0.3.1-11-g9e638d38cf6977
- package: github.com/prometheus/procfs
version: 65c1f6f8f0fc1e2185eb9863a3bc751496404259
- package: github.com/spf13/cobra
version: v0.0.1-34-gc439c4fa093711
- package: golang.org/x/tools
version: 2382e3994d48b1d22acc2c86bcad0a2aff028e32
- package: bitbucket.org/ww/goautoneg
version: a547fc61f48d567d5b4ec6f8aee5573d8efce11d
repo: https://github.com/rancher/goautoneg.git
- package: github.com/miekg/dns
version: 5d001d020961ae1c184f9f8152fdc73810481677
- package: github.com/container-storage-interface/spec
version: v1.0.0
- package: github.com/fsnotify/fsnotify
version: v1.3.1-1-gf12c6236fe7b5c
- package: github.com/evanphx/json-patch
version: v4.1.0-19-g5858425f75500d
- package: github.com/peterbourgon/diskv
version: v2.0.1
- package: github.com/ugorji/go
version: bdcc60b419d136a85cdf2e7cbcac34b3f1cd6e57
- package: github.com/imdario/mergo
version: v0.3.5
- package: github.com/karrick/godirwalk
version: v1.7.5
- package: github.com/mindprince/gonvml
version: fee913ce8fb235edf54739d259ca0ecc226c7b8a
- package: github.com/vishvananda/netns
version: be1fbeda19366dea804f00efff2dd73a1642fdcc
- package: k8s.io/gengo
version: 51747d6e00da1fc578d5a333a93bb2abcbce7a95
- package: github.com/Azure/go-ansiterm
version: d6e3b3328b783f23731bc4d058875b0371ff8109
- package: github.com/euank/go-kmsg-parser
version: v2.0.0
- package: github.com/mistifyio/go-zfs
version: v2.1.1-5-g1b4ae6fb4e77b0
- package: github.com/cloudflare/cfssl
version: 1.3.2-21-g56268a613adfed
- package: github.com/google/certificate-transparency-go
version: v1.0.21
- package: github.com/exponent-io/jsonpath
version: d6023ce2651d8eafb5c75bb0c7167536102ec9f5
- package: github.com/fatih/camelcase
version: f6a740d52f961c60348ebb109adde9f4635d7540
- package: github.com/Nvveen/Gotty
version: cd527374f1e5bff4938207604a14f2e38a9cf512
- package: github.com/mattn/go-shellwords
version: v1.0.3-20-gf8471b0a71ded0
- package: github.com/jteeuwen/go-bindata
version: v3.0.7-72-ga0ff2567cfb709

8
vendor.conf
View File

@ -36,7 +36,7 @@ github.com/alexflint/go-filemutex 72bdc8eae2aef913234599b837f5dda445ca9bd9
github.com/opencontainers/runtime-spec 5684b8af48c1ac3b1451fa499724e30e3c20a294
# containerd
github.com/containerd/containerd v1.2.3-k3s1 https://github.com/ibuildthecloud/containerd
github.com/containerd/containerd v1.2.4-k3s1 https://github.com/ibuildthecloud/containerd
github.com/containerd/go-runc 5a6d9f37cfa36b15efba46dc7ea349fa9b7143c3
github.com/containerd/console c12b1e7919c14469339a5d38f2f8ed9b64a9de23
github.com/containerd/cgroups 5e610833b72089b37d0e615de9a92dfc043757c2
@ -59,14 +59,14 @@ github.com/gogo/protobuf v1.0.0
github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
github.com/golang/protobuf v1.1.0
#github.com/opencontainers/runtime-spec eba862dc2470385a233c7507392675cbeadf7353 # v1.0.1-45-geba862d
github.com/opencontainers/runc 12f6a991201fdb8f82579582d5e00e28fba06d0a
github.com/opencontainers/runc 6635b4f0c6af3810594d2770f662f34ddc15b40d
github.com/sirupsen/logrus v1.0.3
github.com/urfave/cli 7bc6a0acffa589f415f88aca16cc1de5ffd66f9c
golang.org/x/net b3756b4b77d7b13260a0a2ec658753cf48922eac
google.golang.org/grpc v1.12.0
github.com/pkg/errors v0.8.0
github.com/opencontainers/go-digest c9281466c8b2f606084ac71339773efd177436e7
golang.org/x/sys 1b2967e3c290b7c545b3db0deeda16e9be4f98a2 https://github.com/golang/sys
golang.org/x/sys 41f3e6584952bb034a481797859f6ab34b6803bd https://github.com/golang/sys
github.com/opencontainers/image-spec v1.0.1
golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
@ -91,7 +91,7 @@ github.com/blang/semver v3.1.0
github.com/containernetworking/cni v0.6.0
#github.com/containernetworking/plugins v0.7.0
github.com/davecgh/go-spew v1.1.0
github.com/docker/distribution b38e5838b7b2f2ad48e06ec4b500011976080621
github.com/docker/distribution 0d3efadf0154c2b8a4e7b6621fff9809655cc580
#github.com/docker/docker 86f080cff0914e9694068ed78d503701667c4c00
github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
github.com/emicklei/go-restful v2.2.1

4
vendor/github.com/containerd/containerd/Makefile generated vendored
View File

@ -116,11 +116,11 @@ AUTHORS: .mailmap .git/HEAD
generate: protos
@echo "$(WHALE) $@"
@PATH=${ROOTDIR}/bin:${PATH} go generate -x ${PACKAGES}
@PATH="${ROOTDIR}/bin:${PATH}" go generate -x ${PACKAGES}
protos: bin/protoc-gen-gogoctrd ## generate protobuf
@echo "$(WHALE) $@"
@PATH=${ROOTDIR}/bin:${PATH} protobuild --quiet ${PACKAGES}
@PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${PACKAGES}
check-protos: protos ## check if protobufs needs to be generated again
@echo "$(WHALE) $@"

8
vendor/github.com/containerd/containerd/Protobuild.toml generated vendored
View File

@ -66,6 +66,14 @@ ignore_files = [
"gogoproto/gogo.proto"
]
[[descriptors]]
prefix = "github.com/containerd/containerd/runtime/v2/runhcs/options"
target = "runtime/v2/runhcs/options/next.pb.txt"
ignore_files = [
"google/protobuf/descriptor.proto",
"gogoproto/gogo.proto"
]
[[descriptors]]
prefix = "github.com/containerd/containerd/windows/hcsshimtypes"
target = "windows/hcsshimtypes/next.pb.txt"

4
vendor/github.com/containerd/containerd/cio/io.go generated vendored
View File

@ -275,3 +275,7 @@ func Load(set *FIFOSet) (IO, error) {
closers: []io.Closer{set},
}, nil
}
func (p *pipes) closers() []io.Closer {
return []io.Closer{p.Stdin, p.Stdout, p.Stderr}
}

4
vendor/github.com/containerd/containerd/cio/io_unix.go generated vendored
View File

@ -152,7 +152,3 @@ func NewDirectIO(ctx context.Context, fifos *FIFOSet) (*DirectIO, error) {
},
}, err
}
func (p *pipes) closers() []io.Closer {
return []io.Closer{p.Stdin, p.Stdout, p.Stderr}
}

20
vendor/github.com/containerd/containerd/cio/io_windows.go generated vendored
View File

@ -17,6 +17,7 @@
package cio
import (
"context"
"fmt"
"io"
"net"
@ -144,3 +145,22 @@ func NewDirectIO(stdin io.WriteCloser, stdout, stderr io.ReadCloser, terminal bo
},
}
}
// NewDirectIOFromFIFOSet returns an IO implementation that exposes the IO streams as io.ReadCloser
// and io.WriteCloser.
func NewDirectIOFromFIFOSet(ctx context.Context, stdin io.WriteCloser, stdout, stderr io.ReadCloser, fifos *FIFOSet) *DirectIO {
_, cancel := context.WithCancel(ctx)
pipes := pipes{
Stdin: stdin,
Stdout: stdout,
Stderr: stderr,
}
return &DirectIO{
pipes: pipes,
cio: cio{
config: fifos.Config,
closers: append(pipes.closers(), fifos),
cancel: cancel,
},
}
}

10
vendor/github.com/containerd/containerd/cmd/ctr/commands/run/run_windows.go generated vendored
View File

@ -23,6 +23,7 @@ import (
"github.com/containerd/containerd"
"github.com/containerd/containerd/cmd/ctr/commands"
"github.com/containerd/containerd/oci"
"github.com/containerd/containerd/runtime/v2/runhcs/options"
specs "github.com/opencontainers/runtime-spec/specs-go"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
@ -100,7 +101,14 @@ func NewContainer(ctx gocontext.Context, client *containerd.Client, context *cli
}
cOpts = append(cOpts, containerd.WithContainerLabels(commands.LabelArgs(context.StringSlice("label"))))
cOpts = append(cOpts, containerd.WithRuntime(context.String("runtime"), nil))
runtime := context.String("runtime")
var runtimeOpts interface{}
if runtime == "io.containerd.runhcs.v1" {
runtimeOpts = &options.Options{
Debug: context.GlobalBool("debug"),
}
}
cOpts = append(cOpts, containerd.WithRuntime(runtime, runtimeOpts))
var s specs.Spec
spec = containerd.WithSpec(&s, opts...)

6
vendor/github.com/containerd/containerd/images/archive/reference.go generated vendored
View File

@ -19,8 +19,8 @@ package archive
import (
"strings"
"github.com/containerd/cri/pkg/util"
digest "github.com/opencontainers/go-digest"
"github.com/docker/distribution/reference"
"github.com/opencontainers/go-digest"
"github.com/pkg/errors"
)
@ -69,7 +69,7 @@ func isImagePrefix(s, prefix string) bool {
func normalizeReference(ref string) (string, error) {
// TODO: Replace this function to not depend on reference package
normalized, err := util.NormalizeImageRef(ref)
normalized, err := reference.ParseDockerRef(ref)
if err != nil {
return "", errors.Wrapf(err, "normalize image ref %q", ref)
}

17
vendor/github.com/containerd/containerd/runtime/v2/runhcs/options/doc.go generated vendored Normal file
View File

@ -0,0 +1,17 @@
/*
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 options

83
vendor/github.com/containerd/containerd/runtime/v2/runhcs/options/next.pb.txt generated vendored Normal file
View File

@ -0,0 +1,83 @@
file {
name: "github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.proto"
package: "containerd.runhcs.v1"
dependency: "gogoproto/gogo.proto"
message_type {
name: "Options"
field {
name: "debug"
number: 1
label: LABEL_OPTIONAL
type: TYPE_BOOL
json_name: "debug"
}
field {
name: "debug_type"
number: 2
label: LABEL_OPTIONAL
type: TYPE_ENUM
type_name: ".containerd.runhcs.v1.Options.DebugType"
json_name: "debugType"
}
field {
name: "registry_root"
number: 3
label: LABEL_OPTIONAL
type: TYPE_STRING
json_name: "registryRoot"
}
field {
name: "sandbox_image"
number: 4
label: LABEL_OPTIONAL
type: TYPE_STRING
json_name: "sandboxImage"
}
field {
name: "sandbox_platform"
number: 5
label: LABEL_OPTIONAL
type: TYPE_STRING
json_name: "sandboxPlatform"
}
field {
name: "sandbox_isolation"
number: 6
label: LABEL_OPTIONAL
type: TYPE_ENUM
type_name: ".containerd.runhcs.v1.Options.SandboxIsolation"
json_name: "sandboxIsolation"
}
enum_type {
name: "DebugType"
value {
name: "NPIPE"
number: 0
}
value {
name: "FILE"
number: 1
}
value {
name: "ETW"
number: 2
}
}
enum_type {
name: "SandboxIsolation"
value {
name: "PROCESS"
number: 0
}
value {
name: "HYPERVISOR"
number: 1
}
}
}
options {
go_package: "github.com/containerd/containerd/runtime/v2/runhcs/options;options"
}
weak_dependency: 0
syntax: "proto3"
}

571
vendor/github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.pb.go generated vendored Normal file
View File

@ -0,0 +1,571 @@
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.proto
/*
Package options is a generated protocol buffer package.
It is generated from these files:
github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.proto
It has these top-level messages:
Options
*/
package options
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto"
import strings "strings"
import reflect "reflect"
import io "io"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
type Options_DebugType int32
const (
Options_NPIPE Options_DebugType = 0
Options_FILE Options_DebugType = 1
Options_ETW Options_DebugType = 2
)
var Options_DebugType_name = map[int32]string{
0: "NPIPE",
1: "FILE",
2: "ETW",
}
var Options_DebugType_value = map[string]int32{
"NPIPE": 0,
"FILE": 1,
"ETW": 2,
}
func (x Options_DebugType) String() string {
return proto.EnumName(Options_DebugType_name, int32(x))
}
func (Options_DebugType) EnumDescriptor() ([]byte, []int) { return fileDescriptorRunhcs, []int{0, 0} }
type Options_SandboxIsolation int32
const (
Options_PROCESS Options_SandboxIsolation = 0
Options_HYPERVISOR Options_SandboxIsolation = 1
)
var Options_SandboxIsolation_name = map[int32]string{
0: "PROCESS",
1: "HYPERVISOR",
}
var Options_SandboxIsolation_value = map[string]int32{
"PROCESS": 0,
"HYPERVISOR": 1,
}
func (x Options_SandboxIsolation) String() string {
return proto.EnumName(Options_SandboxIsolation_name, int32(x))
}
func (Options_SandboxIsolation) EnumDescriptor() ([]byte, []int) {
return fileDescriptorRunhcs, []int{0, 1}
}
type Options struct {
// enable debug tracing
Debug bool `protobuf:"varint,1,opt,name=debug,proto3" json:"debug,omitempty"`
// debug tracing output type
DebugType Options_DebugType `protobuf:"varint,2,opt,name=debug_type,json=debugType,proto3,enum=containerd.runhcs.v1.Options_DebugType" json:"debug_type,omitempty"`
// registry key root for storage of the runhcs container state
RegistryRoot string `protobuf:"bytes,3,opt,name=registry_root,json=registryRoot,proto3" json:"registry_root,omitempty"`
// sandbox_image is the image to use for the sandbox that matches the
// sandbox_platform.
SandboxImage string `protobuf:"bytes,4,opt,name=sandbox_image,json=sandboxImage,proto3" json:"sandbox_image,omitempty"`
// sandbox_platform is a CRI setting that specifies the platform
// architecture for all sandbox's in this runtime. Values are
// 'windows/amd64' and 'linux/amd64'.
SandboxPlatform string `protobuf:"bytes,5,opt,name=sandbox_platform,json=sandboxPlatform,proto3" json:"sandbox_platform,omitempty"`
// sandbox_isolation is a CRI setting that specifies the isolation level of
// the sandbox. For Windows runtime PROCESS and HYPERVISOR are valid. For
// LCOW only HYPERVISOR is valid and default if omitted.
SandboxIsolation Options_SandboxIsolation `protobuf:"varint,6,opt,name=sandbox_isolation,json=sandboxIsolation,proto3,enum=containerd.runhcs.v1.Options_SandboxIsolation" json:"sandbox_isolation,omitempty"`
}
func (m *Options) Reset() { *m = Options{} }
func (*Options) ProtoMessage() {}
func (*Options) Descriptor() ([]byte, []int) { return fileDescriptorRunhcs, []int{0} }
func init() {
proto.RegisterType((*Options)(nil), "containerd.runhcs.v1.Options")
proto.RegisterEnum("containerd.runhcs.v1.Options_DebugType", Options_DebugType_name, Options_DebugType_value)
proto.RegisterEnum("containerd.runhcs.v1.Options_SandboxIsolation", Options_SandboxIsolation_name, Options_SandboxIsolation_value)
}
func (m *Options) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalTo(dAtA)
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *Options) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
if m.Debug {
dAtA[i] = 0x8
i++
if m.Debug {
dAtA[i] = 1
} else {
dAtA[i] = 0
}
i++
}
if m.DebugType != 0 {
dAtA[i] = 0x10
i++
i = encodeVarintRunhcs(dAtA, i, uint64(m.DebugType))
}
if len(m.RegistryRoot) > 0 {
dAtA[i] = 0x1a
i++
i = encodeVarintRunhcs(dAtA, i, uint64(len(m.RegistryRoot)))
i += copy(dAtA[i:], m.RegistryRoot)
}
if len(m.SandboxImage) > 0 {
dAtA[i] = 0x22
i++
i = encodeVarintRunhcs(dAtA, i, uint64(len(m.SandboxImage)))
i += copy(dAtA[i:], m.SandboxImage)
}
if len(m.SandboxPlatform) > 0 {
dAtA[i] = 0x2a
i++
i = encodeVarintRunhcs(dAtA, i, uint64(len(m.SandboxPlatform)))
i += copy(dAtA[i:], m.SandboxPlatform)
}
if m.SandboxIsolation != 0 {
dAtA[i] = 0x30
i++
i = encodeVarintRunhcs(dAtA, i, uint64(m.SandboxIsolation))
}
return i, nil
}
func encodeVarintRunhcs(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)
v >>= 7
offset++
}
dAtA[offset] = uint8(v)
return offset + 1
}
func (m *Options) Size() (n int) {
var l int
_ = l
if m.Debug {
n += 2
}
if m.DebugType != 0 {
n += 1 + sovRunhcs(uint64(m.DebugType))
}
l = len(m.RegistryRoot)
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
l = len(m.SandboxImage)
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
l = len(m.SandboxPlatform)
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
if m.SandboxIsolation != 0 {
n += 1 + sovRunhcs(uint64(m.SandboxIsolation))
}
return n
}
func sovRunhcs(x uint64) (n int) {
for {
n++
x >>= 7
if x == 0 {
break
}
}
return n
}
func sozRunhcs(x uint64) (n int) {
return sovRunhcs(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (this *Options) String() string {
if this == nil {
return "nil"
}
s := strings.Join([]string{`&Options{`,
`Debug:` + fmt.Sprintf("%v", this.Debug) + `,`,
`DebugType:` + fmt.Sprintf("%v", this.DebugType) + `,`,
`RegistryRoot:` + fmt.Sprintf("%v", this.RegistryRoot) + `,`,
`SandboxImage:` + fmt.Sprintf("%v", this.SandboxImage) + `,`,
`SandboxPlatform:` + fmt.Sprintf("%v", this.SandboxPlatform) + `,`,
`SandboxIsolation:` + fmt.Sprintf("%v", this.SandboxIsolation) + `,`,
`}`,
}, "")
return s
}
func valueToStringRunhcs(v interface{}) string {
rv := reflect.ValueOf(v)
if rv.IsNil() {
return "nil"
}
pv := reflect.Indirect(rv).Interface()
return fmt.Sprintf("*%v", pv)
}
func (m *Options) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: Options: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: Options: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Debug", wireType)
}
var v int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
m.Debug = bool(v != 0)
case 2:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field DebugType", wireType)
}
m.DebugType = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.DebugType |= (Options_DebugType(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field RegistryRoot", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.RegistryRoot = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 4:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field SandboxImage", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.SandboxImage = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 5:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field SandboxPlatform", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.SandboxPlatform = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 6:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field SandboxIsolation", wireType)
}
m.SandboxIsolation = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowRunhcs
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.SandboxIsolation |= (Options_SandboxIsolation(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := skipRunhcs(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthRunhcs
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipRunhcs(dAtA []byte) (n int, err error) {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowRunhcs
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
wireType := int(wire & 0x7)
switch wireType {
case 0:
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowRunhcs
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
iNdEx++
if dAtA[iNdEx-1] < 0x80 {
break
}
}
return iNdEx, nil
case 1:
iNdEx += 8
return iNdEx, nil
case 2:
var length int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowRunhcs
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
length |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
iNdEx += length
if length < 0 {
return 0, ErrInvalidLengthRunhcs
}
return iNdEx, nil
case 3:
for {
var innerWire uint64
var start int = iNdEx
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return 0, ErrIntOverflowRunhcs
}
if iNdEx >= l {
return 0, io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
innerWire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
innerWireType := int(innerWire & 0x7)
if innerWireType == 4 {
break
}
next, err := skipRunhcs(dAtA[start:])
if err != nil {
return 0, err
}
iNdEx = start + next
}
return iNdEx, nil
case 4:
return iNdEx, nil
case 5:
iNdEx += 4
return iNdEx, nil
default:
return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
}
}
panic("unreachable")
}
var (
ErrInvalidLengthRunhcs = fmt.Errorf("proto: negative length found during unmarshaling")
ErrIntOverflowRunhcs = fmt.Errorf("proto: integer overflow")
)
func init() {
proto.RegisterFile("github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.proto", fileDescriptorRunhcs)
}
var fileDescriptorRunhcs = []byte{
// 383 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x92, 0xcd, 0x6e, 0x9b, 0x40,
0x14, 0x85, 0x19, 0xff, 0x73, 0xdb, 0xba, 0x74, 0xe4, 0x05, 0xea, 0x02, 0x59, 0xee, 0xa2, 0xf6,
0x06, 0x54, 0x77, 0xd9, 0x9d, 0x5b, 0xdc, 0x22, 0x55, 0x35, 0x1a, 0xac, 0xb6, 0xf9, 0x91, 0x2c,
0x30, 0x04, 0x23, 0x19, 0x06, 0xc1, 0xd8, 0x8a, 0x77, 0x79, 0x89, 0xbc, 0x93, 0x97, 0x59, 0x66,
0x19, 0xf3, 0x24, 0x11, 0x30, 0x38, 0x51, 0x14, 0x65, 0x91, 0x15, 0xe7, 0x1e, 0xbe, 0x7b, 0xee,
0x5c, 0xcd, 0xc0, 0x4f, 0x3f, 0x60, 0xab, 0x8d, 0xa3, 0x2e, 0x69, 0xa8, 0x2d, 0x69, 0xc4, 0xec,
0x20, 0xf2, 0x12, 0xf7, 0xb1, 0x4c, 0x36, 0x11, 0x0b, 0x42, 0x4f, 0xdb, 0x8e, 0x73, 0xb9, 0x5a,
0xa6, 0x1a, 0x8d, 0x59, 0x40, 0xa3, 0x94, 0x97, 0x6a, 0x9c, 0x50, 0x46, 0x71, 0xef, 0xa1, 0x45,
0xe5, 0x3f, 0xb6, 0x5f, 0x3e, 0xf6, 0x7c, 0xea, 0xd3, 0x02, 0xd0, 0x72, 0x55, 0xb2, 0x83, 0xeb,
0x3a, 0xb4, 0x67, 0x65, 0x08, 0xee, 0x41, 0xd3, 0xf5, 0x9c, 0x8d, 0x2f, 0xa3, 0x3e, 0x1a, 0x76,
0x48, 0x59, 0xe0, 0x29, 0x40, 0x21, 0x16, 0x6c, 0x17, 0x7b, 0x72, 0xad, 0x8f, 0x86, 0xdd, 0xf1,
0x67, 0xf5, 0xb9, 0x11, 0x2a, 0x0f, 0x52, 0x7f, 0xe4, 0xfc, 0x7c, 0x17, 0x7b, 0x44, 0x74, 0x2b,
0x89, 0x3f, 0xc1, 0xbb, 0xc4, 0xf3, 0x83, 0x94, 0x25, 0xbb, 0x45, 0x42, 0x29, 0x93, 0xeb, 0x7d,
0x34, 0x14, 0xc9, 0xdb, 0xca, 0x24, 0x94, 0xb2, 0x1c, 0x4a, 0xed, 0xc8, 0x75, 0xe8, 0xe5, 0x22,
0x08, 0x6d, 0xdf, 0x93, 0x1b, 0x25, 0xc4, 0x4d, 0x23, 0xf7, 0xf0, 0x08, 0xa4, 0x0a, 0x8a, 0xd7,
0x36, 0xbb, 0xa0, 0x49, 0x28, 0x37, 0x0b, 0xee, 0x3d, 0xf7, 0x4d, 0x6e, 0xe3, 0x33, 0xf8, 0x70,
0xcc, 0x4b, 0xe9, 0xda, 0xce, 0xcf, 0x27, 0xb7, 0x8a, 0x1d, 0xd4, 0x97, 0x77, 0xb0, 0xf8, 0xc4,
0xaa, 0x8b, 0x54, 0x33, 0x8f, 0xce, 0x60, 0x04, 0xe2, 0x71, 0x53, 0x2c, 0x42, 0xf3, 0x8f, 0x69,
0x98, 0xba, 0x24, 0xe0, 0x0e, 0x34, 0xa6, 0xc6, 0x6f, 0x5d, 0x42, 0xb8, 0x0d, 0x75, 0x7d, 0xfe,
0x4f, 0xaa, 0x0d, 0x34, 0x90, 0x9e, 0x06, 0xe2, 0x37, 0xd0, 0x36, 0xc9, 0xec, 0xbb, 0x6e, 0x59,
0x92, 0x80, 0xbb, 0x00, 0xbf, 0x4e, 0x4c, 0x9d, 0xfc, 0x35, 0xac, 0x19, 0x91, 0xd0, 0xe4, 0x7c,
0x7f, 0x50, 0x84, 0xdb, 0x83, 0x22, 0x5c, 0x65, 0x0a, 0xda, 0x67, 0x0a, 0xba, 0xc9, 0x14, 0x74,
0x97, 0x29, 0xe8, 0x74, 0xf2, 0xfa, 0x67, 0xf2, 0x8d, 0x7f, 0xff, 0x0b, 0x4e, 0xab, 0xb8, 0xfe,
0xaf, 0xf7, 0x01, 0x00, 0x00, 0xff, 0xff, 0xe8, 0xe0, 0x0a, 0x7a, 0x75, 0x02, 0x00, 0x00,
}

43
vendor/github.com/containerd/containerd/runtime/v2/runhcs/options/runhcs.proto generated vendored Normal file
View File

@ -0,0 +1,43 @@
syntax = "proto3";
package containerd.runhcs.v1;
import weak "gogoproto/gogo.proto";
option go_package = "github.com/containerd/containerd/runtime/v2/runhcs/options;options";
message Options {
// enable debug tracing
bool debug = 1;
enum DebugType {
NPIPE = 0;
FILE = 1;
ETW = 2;
}
// debug tracing output type
DebugType debug_type = 2;
// registry key root for storage of the runhcs container state
string registry_root = 3;
// sandbox_image is the image to use for the sandbox that matches the
// sandbox_platform.
string sandbox_image = 4;
// sandbox_platform is a CRI setting that specifies the platform
// architecture for all sandbox's in this runtime. Values are
// 'windows/amd64' and 'linux/amd64'.
string sandbox_platform = 5;
enum SandboxIsolation {
PROCESS = 0;
HYPERVISOR = 1;
}
// sandbox_isolation is a CRI setting that specifies the isolation level of
// the sandbox. For Windows runtime PROCESS and HYPERVISOR are valid. For
// LCOW only HYPERVISOR is valid and default if omitted.
SandboxIsolation sandbox_isolation = 6;
}

7
vendor/github.com/containerd/containerd/runtime/v2/shim/shim_windows.go generated vendored
View File

@ -27,7 +27,6 @@ import (
"os"
"os/exec"
"sync"
"syscall"
"unsafe"
winio "github.com/Microsoft/go-winio"
@ -40,10 +39,6 @@ import (
"golang.org/x/sys/windows"
)
const (
errorConnectionAborted syscall.Errno = 1236
)
// setupSignals creates a new signal handler for all signals
func setupSignals() (chan os.Signal, error) {
signals := make(chan os.Signal, 32)
@ -208,7 +203,7 @@ func (dswl *deferredShimWriteLogger) beginAccept() {
dswl.mu.Unlock()
c, err := dswl.l.Accept()
if err == errorConnectionAborted {
if err == winio.ErrPipeListenerClosed {
dswl.mu.Lock()
dswl.aborted = true
dswl.l.Close()

8
vendor/github.com/containerd/containerd/vendor.conf generated vendored
View File

@ -20,14 +20,14 @@ github.com/gogo/protobuf v1.0.0
github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
github.com/golang/protobuf v1.1.0
github.com/opencontainers/runtime-spec eba862dc2470385a233c7507392675cbeadf7353 # v1.0.1-45-geba862d
github.com/opencontainers/runc 12f6a991201fdb8f82579582d5e00e28fba06d0a
github.com/opencontainers/runc 6635b4f0c6af3810594d2770f662f34ddc15b40d
github.com/sirupsen/logrus v1.0.0
github.com/urfave/cli 7bc6a0acffa589f415f88aca16cc1de5ffd66f9c
golang.org/x/net b3756b4b77d7b13260a0a2ec658753cf48922eac
google.golang.org/grpc v1.12.0
github.com/pkg/errors v0.8.0
github.com/opencontainers/go-digest c9281466c8b2f606084ac71339773efd177436e7
golang.org/x/sys 1b2967e3c290b7c545b3db0deeda16e9be4f98a2 https://github.com/golang/sys
golang.org/x/sys 41f3e6584952bb034a481797859f6ab34b6803bd https://github.com/golang/sys
github.com/opencontainers/image-spec v1.0.1
golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
@ -43,13 +43,13 @@ github.com/google/go-cmp v0.1.0
go.etcd.io/bbolt v1.3.1-etcd.8
# cri dependencies
github.com/containerd/cri c3cf754321fc38c6af5dfd2552fdde0ad192b31d # release/1.2 branch
github.com/containerd/cri da0c016c830b2ea97fd1d737c49a568a816bf964 # release/1.2 branch
github.com/containerd/go-cni 40bcf8ec8acd7372be1d77031d585d5d8e561c90
github.com/blang/semver v3.1.0
github.com/containernetworking/cni v0.6.0
github.com/containernetworking/plugins v0.7.0
github.com/davecgh/go-spew v1.1.0
github.com/docker/distribution b38e5838b7b2f2ad48e06ec4b500011976080621
github.com/docker/distribution 0d3efadf0154c2b8a4e7b6621fff9809655cc580
github.com/docker/docker 86f080cff0914e9694068ed78d503701667c4c00
github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
github.com/emicklei/go-restful v2.2.1

2
vendor/github.com/containerd/containerd/version/version.go generated vendored
View File

@ -21,7 +21,7 @@ var (
Package = "github.com/containerd/containerd"
// Version holds the complete version number. Filled in at linking time.
Version = "1.2.3+unknown"
Version = "1.2.4+unknown"
// Revision is filled with the VCS (e.g. git) revision being used to build
// the program at linking time.

1
vendor/github.com/docker/distribution/.gitignore generated vendored
View File

@ -35,3 +35,4 @@ bin/*
# Editor/IDE specific files.
*.sublime-project
*.sublime-workspace
.idea/*

16
vendor/github.com/docker/distribution/.gometalinter.json generated vendored Normal file
View File

@ -0,0 +1,16 @@
{
"Vendor": true,
"Deadline": "2m",
"Sort": ["linter", "severity", "path", "line"],
"EnableGC": true,
"Enable": [
"structcheck",
"staticcheck",
"unconvert",
"gofmt",
"goimports",
"golint",
"vet"
]
}

24
vendor/github.com/docker/distribution/.mailmap generated vendored
View File

@ -1,9 +1,9 @@
Stephen J Day <stephen.day@docker.com> Stephen Day <stevvooe@users.noreply.github.com>
Stephen J Day <stephen.day@docker.com> Stephen Day <stevvooe@gmail.com>
Olivier Gambier <olivier@docker.com> Olivier Gambier <dmp42@users.noreply.github.com>
Brian Bland <brian.bland@docker.com> Brian Bland <r4nd0m1n4t0r@gmail.com>
Stephen J Day <stephen.day@docker.com> Stephen Day <stevvooe@users.noreply.github.com>
Stephen J Day <stephen.day@docker.com> Stephen Day <stevvooe@gmail.com>
Olivier Gambier <olivier@docker.com> Olivier Gambier <dmp42@users.noreply.github.com>
Brian Bland <brian.bland@docker.com> Brian Bland <r4nd0m1n4t0r@gmail.com>
Brian Bland <brian.bland@docker.com> Brian Bland <brian.t.bland@gmail.com>
Josh Hawn <josh.hawn@docker.com> Josh Hawn <jlhawn@berkeley.edu>
Josh Hawn <josh.hawn@docker.com> Josh Hawn <jlhawn@berkeley.edu>
Richard Scothern <richard.scothern@docker.com> Richard <richard.scothern@gmail.com>
Richard Scothern <richard.scothern@docker.com> Richard Scothern <richard.scothern@gmail.com>
Andrew Meredith <andymeredith@gmail.com> Andrew Meredith <kendru@users.noreply.github.com>
@ -16,3 +16,17 @@ davidli <wenquan.li@hp.com> davidli <wenquan.li@hpe.com>
Omer Cohen <git@omer.io> Omer Cohen <git@omerc.net>
Eric Yang <windfarer@gmail.com> Eric Yang <Windfarer@users.noreply.github.com>
Nikita Tarasov <nikita@mygento.ru> Nikita <luckyraul@users.noreply.github.com>
Yu Wang <yuwa@microsoft.com> yuwaMSFT2 <yuwa@microsoft.com>
Yu Wang <yuwa@microsoft.com> Yu Wang (UC) <yuwa@microsoft.com>
Olivier Gambier <olivier@docker.com> dmp <dmp@loaner.local>
Olivier Gambier <olivier@docker.com> Olivier <o+github@gambier.email>
Olivier Gambier <olivier@docker.com> Olivier <dmp42@users.noreply.github.com>
Elsan Li 李楠 <elsanli@tencent.com> elsanli(李楠) <elsanli@tencent.com>
Rui Cao <ruicao@alauda.io> ruicao <ruicao@alauda.io>
Gwendolynne Barr <gwendolynne.barr@docker.com> gbarr01 <gwendolynne.barr@docker.com>
Haibing Zhou 周海兵 <zhouhaibing089@gmail.com> zhouhaibing089 <zhouhaibing089@gmail.com>
Feng Honglin <tifayuki@gmail.com> tifayuki <tifayuki@gmail.com>
Helen Xie <xieyulin821@harmonycloud.cn> Helen-xie <xieyulin821@harmonycloud.cn>
Mike Brown <brownwm@us.ibm.com> Mike Brown <mikebrow@users.noreply.github.com>
Manish Tomar <manish.tomar@docker.com> Manish Tomar <manishtomar@users.noreply.github.com>
Sakeven Jiang <jc5930@sina.cn> sakeven <jc5930@sina.cn>

51
vendor/github.com/docker/distribution/.travis.yml generated vendored Normal file
View File

@ -0,0 +1,51 @@
dist: trusty
sudo: required
# setup travis so that we can run containers for integration tests
services:
- docker
language: go
go:
- "1.11.x"
go_import_path: github.com/docker/distribution
addons:
apt:
packages:
- python-minimal
env:
- TRAVIS_GOOS=linux DOCKER_BUILDTAGS="include_oss include_gcs" TRAVIS_CGO_ENABLED=1
before_install:
- uname -r
- sudo apt-get -q update
install:
- go get -u github.com/vbatts/git-validation
# TODO: Add enforcement of license
# - go get -u github.com/kunalkushwaha/ltag
- cd $TRAVIS_BUILD_DIR
script:
- export GOOS=$TRAVIS_GOOS
- export CGO_ENABLED=$TRAVIS_CGO_ENABLED
- DCO_VERBOSITY=-q script/validate/dco
- GOOS=linux script/setup/install-dev-tools
- script/validate/vendor
- go build -i .
- make check
- make build
- make binaries
# Currently takes too long
#- if [ "$GOOS" = "linux" ]; then make test-race ; fi
- if [ "$GOOS" = "linux" ]; then make coverage ; fi
after_success:
- bash <(curl -s https://codecov.io/bash) -F linux
before_deploy:
# Run tests with storage driver configurations

182
vendor/github.com/docker/distribution/AUTHORS generated vendored
View File

@ -1,182 +0,0 @@
a-palchikov <deemok@gmail.com>
Aaron Lehmann <aaron.lehmann@docker.com>
Aaron Schlesinger <aschlesinger@deis.com>
Aaron Vinson <avinson.public@gmail.com>
Adam Duke <adam.v.duke@gmail.com>
Adam Enger <adamenger@gmail.com>
Adrian Mouat <adrian.mouat@gmail.com>
Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Alex Chan <alex.chan@metaswitch.com>
Alex Elman <aelman@indeed.com>
Alexey Gladkov <gladkov.alexey@gmail.com>
allencloud <allen.sun@daocloud.io>
amitshukla <ashukla73@hotmail.com>
Amy Lindburg <amy.lindburg@docker.com>
Andrew Hsu <andrewhsu@acm.org>
Andrew Meredith <andymeredith@gmail.com>
Andrew T Nguyen <andrew.nguyen@docker.com>
Andrey Kostov <kostov.andrey@gmail.com>
Andy Goldstein <agoldste@redhat.com>
Anis Elleuch <vadmeste@gmail.com>
Anton Tiurin <noxiouz@yandex.ru>
Antonio Mercado <amercado@thinknode.com>
Antonio Murdaca <runcom@redhat.com>
Anusha Ragunathan <anusha@docker.com>
Arien Holthuizen <aholthuizen@schubergphilis.com>
Arnaud Porterie <arnaud.porterie@docker.com>
Arthur Baars <arthur@semmle.com>
Asuka Suzuki <hello@tanksuzuki.com>
Avi Miller <avi.miller@oracle.com>
Ayose Cazorla <ayosec@gmail.com>
BadZen <dave.trombley@gmail.com>
Ben Bodenmiller <bbodenmiller@hotmail.com>
Ben Firshman <ben@firshman.co.uk>
bin liu <liubin0329@gmail.com>
Brian Bland <brian.bland@docker.com>
burnettk <burnettk@gmail.com>
Carson A <ca@carsonoid.net>
Cezar Sa Espinola <cezarsa@gmail.com>
Charles Smith <charles.smith@docker.com>
Chris Dillon <squarism@gmail.com>
cuiwei13 <cuiwei13@pku.edu.cn>
cyli <cyli@twistedmatrix.com>
Daisuke Fujita <dtanshi45@gmail.com>
Daniel Huhn <daniel@danielhuhn.de>
Darren Shepherd <darren@rancher.com>
Dave Trombley <dave.trombley@gmail.com>
Dave Tucker <dt@docker.com>
David Lawrence <david.lawrence@docker.com>
David Verhasselt <david@crowdway.com>
David Xia <dxia@spotify.com>
davidli <wenquan.li@hp.com>
Dejan Golja <dejan@golja.org>
Derek McGowan <derek@mcgstyle.net>
Diogo Mónica <diogo.monica@gmail.com>
DJ Enriquez <dj.enriquez@infospace.com>
Donald Huang <don.hcd@gmail.com>
Doug Davis <dug@us.ibm.com>
Edgar Lee <edgar.lee@docker.com>
Eric Yang <windfarer@gmail.com>
Fabio Berchtold <jamesclonk@jamesclonk.ch>
Fabio Huser <fabio@fh1.ch>
farmerworking <farmerworking@gmail.com>
Felix Yan <felixonmars@archlinux.org>
Florentin Raud <florentin.raud@gmail.com>
Frank Chen <frankchn@gmail.com>
Frederick F. Kautz IV <fkautz@alumni.cmu.edu>
gabriell nascimento <gabriell@bluesoft.com.br>
Gleb Schukin <gschukin@ptsecurity.com>
harche <p.harshal@gmail.com>
Henri Gomez <henri.gomez@gmail.com>
Hu Keping <hukeping@huawei.com>
Hua Wang <wanghua.humble@gmail.com>
HuKeping <hukeping@huawei.com>
Ian Babrou <ibobrik@gmail.com>
igayoso <igayoso@gmail.com>
Jack Griffin <jackpg14@gmail.com>
James Findley <jfindley@fastmail.com>
Jason Freidman <jason.freidman@gmail.com>
Jason Heiss <jheiss@aput.net>
Jeff Nickoloff <jeff@allingeek.com>
Jess Frazelle <acidburn@google.com>
Jessie Frazelle <jessie@docker.com>
jhaohai <jhaohai@foxmail.com>
Jianqing Wang <tsing@jianqing.org>
Jihoon Chung <jihoon@gmail.com>
Joao Fernandes <joao.fernandes@docker.com>
John Mulhausen <john@docker.com>
John Starks <jostarks@microsoft.com>
Jon Johnson <jonjohnson@google.com>
Jon Poler <jonathan.poler@apcera.com>
Jonathan Boulle <jonathanboulle@gmail.com>
Jordan Liggitt <jliggitt@redhat.com>
Josh Chorlton <josh.chorlton@docker.com>
Josh Hawn <josh.hawn@docker.com>
Julien Fernandez <julien.fernandez@gmail.com>
Ke Xu <leonhartx.k@gmail.com>
Keerthan Mala <kmala@engineyard.com>
Kelsey Hightower <kelsey.hightower@gmail.com>
Kenneth Lim <kennethlimcp@gmail.com>
Kenny Leung <kleung@google.com>
Li Yi <denverdino@gmail.com>
Liu Hua <sdu.liu@huawei.com>
liuchang0812 <liuchang0812@gmail.com>
Lloyd Ramey <lnr0626@gmail.com>
Louis Kottmann <louis.kottmann@gmail.com>
Luke Carpenter <x@rubynerd.net>
Marcus Martins <marcus@docker.com>
Mary Anthony <mary@docker.com>
Matt Bentley <mbentley@mbentley.net>
Matt Duch <matt@learnmetrics.com>
Matt Moore <mattmoor@google.com>
Matt Robenolt <matt@ydekproductions.com>
Matthew Green <greenmr@live.co.uk>
Michael Prokop <mika@grml.org>
Michal Minar <miminar@redhat.com>
Michal Minář <miminar@redhat.com>
Mike Brown <brownwm@us.ibm.com>
Miquel Sabaté <msabate@suse.com>
Misty Stanley-Jones <misty@apache.org>
Misty Stanley-Jones <misty@docker.com>
Morgan Bauer <mbauer@us.ibm.com>
moxiegirl <mary@docker.com>
Nathan Sullivan <nathan@nightsys.net>
nevermosby <robolwq@qq.com>
Nghia Tran <tcnghia@gmail.com>
Nikita Tarasov <nikita@mygento.ru>
Noah Treuhaft <noah.treuhaft@docker.com>
Nuutti Kotivuori <nuutti.kotivuori@poplatek.fi>
Oilbeater <liumengxinfly@gmail.com>
Olivier Gambier <olivier@docker.com>
Olivier Jacques <olivier.jacques@hp.com>
Omer Cohen <git@omer.io>
Patrick Devine <patrick.devine@docker.com>
Phil Estes <estesp@linux.vnet.ibm.com>
Philip Misiowiec <philip@atlashealth.com>
Pierre-Yves Ritschard <pyr@spootnik.org>
Qiao Anran <qiaoanran@gmail.com>
Randy Barlow <randy@electronsweatshop.com>
Richard Scothern <richard.scothern@docker.com>
Rodolfo Carvalho <rhcarvalho@gmail.com>
Rusty Conover <rusty@luckydinosaur.com>
Sean Boran <Boran@users.noreply.github.com>
Sebastiaan van Stijn <github@gone.nl>
Sebastien Coavoux <s.coavoux@free.fr>
Serge Dubrouski <sergeyfd@gmail.com>
Sharif Nassar <sharif@mrwacky.com>
Shawn Falkner-Horine <dreadpirateshawn@gmail.com>
Shreyas Karnik <karnik.shreyas@gmail.com>
Simon Thulbourn <simon+github@thulbourn.com>
spacexnice <yaoyao.xyy@alibaba-inc.com>
Spencer Rinehart <anubis@overthemonkey.com>
Stan Hu <stanhu@gmail.com>
Stefan Majewsky <stefan.majewsky@sap.com>
Stefan Weil <sw@weilnetz.de>
Stephen J Day <stephen.day@docker.com>
Sungho Moon <sungho.moon@navercorp.com>
Sven Dowideit <SvenDowideit@home.org.au>
Sylvain Baubeau <sbaubeau@redhat.com>
Ted Reed <ted.reed@gmail.com>
tgic <farmer1992@gmail.com>
Thomas Sjögren <konstruktoid@users.noreply.github.com>
Tianon Gravi <admwiggin@gmail.com>
Tibor Vass <teabee89@gmail.com>
Tonis Tiigi <tonistiigi@gmail.com>
Tony Holdstock-Brown <tony@docker.com>
Trevor Pounds <trevor.pounds@gmail.com>
Troels Thomsen <troels@thomsen.io>
Victor Vieux <vieux@docker.com>
Victoria Bialas <victoria.bialas@docker.com>
Vincent Batts <vbatts@redhat.com>
Vincent Demeester <vincent@sbr.pm>
Vincent Giersch <vincent.giersch@ovh.net>
W. Trevor King <wking@tremily.us>
weiyuan.yl <weiyuan.yl@alibaba-inc.com>
xg.song <xg.song@venusource.com>
xiekeyang <xiekeyang@huawei.com>
Yann ROBERT <yann.robert@anantaplex.fr>
yaoyao.xyy <yaoyao.xyy@alibaba-inc.com>
yuexiao-wang <wang.yuexiao@zte.com.cn>
yuzou <zouyu7@huawei.com>
zhouhaibing089 <zhouhaibing089@gmail.com>
姜继忠 <jizhong.jiangjz@alibaba-inc.com>

4
vendor/github.com/docker/distribution/BUILDING.md generated vendored
View File

@ -83,7 +83,7 @@ build:
+ lint
+ build
github.com/docker/docker/vendor/src/code.google.com/p/go/src/pkg/archive/tar
github.com/Sirupsen/logrus
github.com/sirupsen/logrus
github.com/docker/libtrust
...
github.com/yvasiyarov/gorelic
@ -108,7 +108,7 @@ directory. This includes formatting, vetting, linting, building,
testing and generating tagged binaries. We can verify this worked by running
the registry binary generated in the "./bin" directory:
$ ./bin/registry -version
$ ./bin/registry --version
./bin/registry github.com/docker/distribution v2.0.0-alpha.2-80-g16d8b2c.m
### Optional build tags

108
vendor/github.com/docker/distribution/CHANGELOG.md generated vendored
View File

@ -1,108 +0,0 @@
# Changelog
## 2.6.0 (2017-01-18)
#### Storage
- S3: fixed bug in delete due to read-after-write inconsistency
- S3: allow EC2 IAM roles to be used when authorizing region endpoints
- S3: add Object ACL Support
- S3: fix delete method's notion of subpaths
- S3: use multipart upload API in `Move` method for performance
- S3: add v2 signature signing for legacy S3 clones
- Swift: add simple heuristic to detect incomplete DLOs during read ops
- Swift: support different user and tenant domains
- Swift: bulk deletes in chunks
- Aliyun OSS: fix delete method's notion of subpaths
- Aliyun OSS: optimize data copy after upload finishes
- Azure: close leaking response body
- Fix storage drivers dropping non-EOF errors when listing repositories
- Compare path properly when listing repositories in catalog
- Add a foreign layer URL host whitelist
- Improve catalog enumerate runtime
#### Registry
- Export `storage.CreateOptions` in top-level package
- Enable notifications to endpoints that use self-signed certificates
- Properly validate multi-URL foreign layers
- Add control over validation of URLs in pushed manifests
- Proxy mode: fix socket leak when pull is cancelled
- Tag service: properly handle error responses on HEAD request
- Support for custom authentication URL in proxying registry
- Add configuration option to disable access logging
- Add notification filtering by target media type
- Manifest: `References()` returns all children
- Honor `X-Forwarded-Port` and Forwarded headers
- Reference: Preserve tag and digest in With* functions
- Add policy configuration for enforcing repository classes
#### Client
- Changes the client Tags `All()` method to follow links
- Allow registry clients to connect via HTTP2
- Better handling of OAuth errors in client
#### Spec
- Manifest: clarify relationship between urls and foreign layers
- Authorization: add support for repository classes
#### Manifest
- Override media type returned from `Stat()` for existing manifests
- Add plugin mediatype to distribution manifest
#### Docs
- Document `TOOMANYREQUESTS` error code
- Document required Let's Encrypt port
- Improve documentation around implementation of OAuth2
- Improve documentation for configuration
#### Auth
- Add support for registry type in scope
- Add support for using v2 ping challenges for v1
- Add leeway to JWT `nbf` and `exp` checking
- htpasswd: dynamically parse htpasswd file
- Fix missing auth headers with PATCH HTTP request when pushing to default port
#### Dockerfile
- Update to go1.7
- Reorder Dockerfile steps for better layer caching
#### Notes
Documentation has moved to the documentation repository at
`github.com/docker/docker.github.io/tree/master/registry`
The registry is go 1.7 compliant, and passes newer, more restrictive `lint` and `vet` ing.
## 2.5.0 (2016-06-14)
#### Storage
- Ensure uploads directory is cleaned after upload is committed
- Add ability to cap concurrent operations in filesystem driver
- S3: Add 'us-gov-west-1' to the valid region list
- Swift: Handle ceph not returning Last-Modified header for HEAD requests
- Add redirect middleware
#### Registry
- Add support for blobAccessController middleware
- Add support for layers from foreign sources
- Remove signature store
- Add support for Let's Encrypt
- Correct yaml key names in configuration
#### Client
- Add option to get content digest from manifest get
#### Spec
- Update the auth spec scope grammar to reflect the fact that hostnames are optionally supported
- Clarify API documentation around catalog fetch behavior
#### API
- Support returning HTTP 429 (Too Many Requests)
#### Documentation
- Update auth documentation examples to show "expires in" as int
#### Docker Image
- Use Alpine Linux as base image

14
vendor/github.com/docker/distribution/CONTRIBUTING.md generated vendored
View File

@ -1,6 +1,6 @@
# Contributing to the registry
## Before reporting an issue...
## Before reporting an issue...
### If your problem is with...
@ -21,13 +21,21 @@ Then please do not open an issue here yet - you should first try one of the foll
- irc: #docker-distribution on freenode
- mailing-list: <distribution@dockerproject.org> or https://groups.google.com/a/dockerproject.org/forum/#!forum/distribution
### Reporting security issues
The Docker maintainers take security seriously. If you discover a security
issue, please bring it to their attention right away!
Please **DO NOT** file a public issue, instead send your report privately to
[security@docker.com](mailto:security@docker.com).
## Reporting an issue properly
By following these simple rules you will get better and faster feedback on your issue.
- search the bugtracker for an already reported issue
### If you found an issue that describes your problem:
### If you found an issue that describes your problem:
- please read other user comments first, and confirm this is the same issue: a given error condition might be indicative of different problems - you may also find a workaround in the comments
- please refrain from adding "same thing here" or "+1" comments
@ -43,7 +51,7 @@ By following these simple rules you will get better and faster feedback on your
2. copy the output of:
- `docker version`
- `docker info`
- `docker exec <registry-container> registry -version`
- `docker exec <registry-container> registry --version`
3. copy the command line you used to launch your Registry
4. restart your docker daemon in debug mode (add `-D` to the daemon launch arguments)
5. reproduce your problem and get your docker daemon logs showing the error

15
vendor/github.com/docker/distribution/Dockerfile generated vendored
View File

@ -1,17 +1,22 @@
FROM golang:1.7-alpine
FROM golang:1.11-alpine AS build
ENV DISTRIBUTION_DIR /go/src/github.com/docker/distribution
ENV DOCKER_BUILDTAGS include_oss include_gcs
ARG GOOS=linux
ARG GOARCH=amd64
ARG GOARM=6
RUN set -ex \
&& apk add --no-cache make git
&& apk add --no-cache make git file
WORKDIR $DISTRIBUTION_DIR
COPY . $DISTRIBUTION_DIR
RUN CGO_ENABLED=0 make PREFIX=/go clean binaries && file ./bin/registry | grep "statically linked"
FROM alpine
COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml
RUN make PREFIX=/go clean binaries
COPY --from=build /go/src/github.com/docker/distribution/bin/registry /bin/registry
VOLUME ["/var/lib/registry"]
EXPOSE 5000
ENTRYPOINT ["registry"]

221
vendor/github.com/docker/distribution/MAINTAINERS generated vendored
View File

@ -6,18 +6,198 @@
# It is structured to be consumable by both humans and programs.
# To extract its contents programmatically, use any TOML-compliant parser.
#
# This file is compiled into the MAINTAINERS file in docker/opensource.
#
[Rules]
[Rules.maintainers]
title = "What is a maintainer?"
text = """
There are different types of maintainers, with different responsibilities, but
all maintainers have 3 things in common:
1) They share responsibility in the project's success.
2) They have made a long-term, recurring time investment to improve the project.
3) They spend that time doing whatever needs to be done, not necessarily what
is the most interesting or fun.
Maintainers are often under-appreciated, because their work is harder to appreciate.
It's easy to appreciate a really cool and technically advanced feature. It's harder
to appreciate the absence of bugs, the slow but steady improvement in stability,
or the reliability of a release process. But those things distinguish a good
project from a great one.
"""
[Rules.reviewer]
title = "What is a reviewer?"
text = """
A reviewer is a core role within the project.
They share in reviewing issues and pull requests and their LGTM count towards the
required LGTM count to merge a code change into the project.
Reviewers are part of the organization but do not have write access.
Becoming a reviewer is a core aspect in the journey to becoming a maintainer.
"""
[Rules.adding-maintainers]
title = "How are maintainers added?"
text = """
Maintainers are first and foremost contributors that have shown they are
committed to the long term success of a project. Contributors wanting to become
maintainers are expected to be deeply involved in contributing code, pull
request review, and triage of issues in the project for more than three months.
Just contributing does not make you a maintainer, it is about building trust
with the current maintainers of the project and being a person that they can
depend on and trust to make decisions in the best interest of the project.
Periodically, the existing maintainers curate a list of contributors that have
shown regular activity on the project over the prior months. From this list,
maintainer candidates are selected and proposed on the maintainers mailing list.
After a candidate has been announced on the maintainers mailing list, the
existing maintainers are given five business days to discuss the candidate,
raise objections and cast their vote. Candidates must be approved by at least 66% of the current maintainers by adding their vote on the mailing
list. Only maintainers of the repository that the candidate is proposed for are
allowed to vote.
If a candidate is approved, a maintainer will contact the candidate to invite
the candidate to open a pull request that adds the contributor to the
MAINTAINERS file. The candidate becomes a maintainer once the pull request is
merged.
"""
[Rules.stepping-down-policy]
title = "Stepping down policy"
text = """
Life priorities, interests, and passions can change. If you're a maintainer but
feel you must remove yourself from the list, inform other maintainers that you
intend to step down, and if possible, help find someone to pick up your work.
At the very least, ensure your work can be continued where you left off.
After you've informed other maintainers, create a pull request to remove
yourself from the MAINTAINERS file.
"""
[Rules.inactive-maintainers]
title = "Removal of inactive maintainers"
text = """
Similar to the procedure for adding new maintainers, existing maintainers can
be removed from the list if they do not show significant activity on the
project. Periodically, the maintainers review the list of maintainers and their
activity over the last three months.
If a maintainer has shown insufficient activity over this period, a neutral
person will contact the maintainer to ask if they want to continue being
a maintainer. If the maintainer decides to step down as a maintainer, they
open a pull request to be removed from the MAINTAINERS file.
If the maintainer wants to remain a maintainer, but is unable to perform the
required duties they can be removed with a vote of at least 66% of
the current maintainers. An e-mail is sent to the
mailing list, inviting maintainers of the project to vote. The voting period is
five business days. Issues related to a maintainer's performance should be
discussed with them among the other maintainers so that they are not surprised
by a pull request removing them.
"""
[Rules.decisions]
title = "How are decisions made?"
text = """
Short answer: EVERYTHING IS A PULL REQUEST.
distribution is an open-source project with an open design philosophy. This means
that the repository is the source of truth for EVERY aspect of the project,
including its philosophy, design, road map, and APIs. *If it's part of the
project, it's in the repo. If it's in the repo, it's part of the project.*
As a result, all decisions can be expressed as changes to the repository. An
implementation change is a change to the source code. An API change is a change
to the API specification. A philosophy change is a change to the philosophy
manifesto, and so on.
All decisions affecting distribution, big and small, follow the same 3 steps:
* Step 1: Open a pull request. Anyone can do this.
* Step 2: Discuss the pull request. Anyone can do this.
* Step 3: Merge or refuse the pull request. Who does this depends on the nature
of the pull request and which areas of the project it affects.
"""
[Rules.DCO]
title = "Helping contributors with the DCO"
text = """
The [DCO or `Sign your work`](
https://github.com/moby/moby/blob/master/CONTRIBUTING.md#sign-your-work)
requirement is not intended as a roadblock or speed bump.
Some distribution contributors are not as familiar with `git`, or have used a web
based editor, and thus asking them to `git commit --amend -s` is not the best
way forward.
In this case, maintainers can update the commits based on clause (c) of the DCO.
The most trivial way for a contributor to allow the maintainer to do this, is to
add a DCO signature in a pull requests's comment, or a maintainer can simply
note that the change is sufficiently trivial that it does not substantially
change the existing contribution - i.e., a spelling change.
When you add someone's DCO, please also add your own to keep a log.
"""
[Rules."no direct push"]
title = "I'm a maintainer. Should I make pull requests too?"
text = """
Yes. Nobody should ever push to master directly. All changes should be
made through a pull request.
"""
[Rules.tsc]
title = "Conflict Resolution and technical disputes"
text = """
distribution defers to the [Technical Steering Committee](https://github.com/moby/tsc) for escalations and resolution on disputes for technical matters."
"""
[Rules.meta]
title = "How is this process changed?"
text = "Just like everything else: by making a pull request :)"
# Current project organization
[Org]
[Org."Core maintainers"]
[Org.Maintainers]
people = [
"aaronlehmann",
"dmcgowan",
"dmp42",
"richardscothern",
"shykes",
"stevvooe",
]
[Org.Reviewers]
people = [
"manishtomar",
"caervs",
"davidswu",
"RobbKistler"
]
[people]
@ -27,10 +207,15 @@
# ADD YOURSELF HERE IN ALPHABETICAL ORDER
[people.aaronlehmann]
Name = "Aaron Lehmann"
Email = "aaron.lehmann@docker.com"
GitHub = "aaronlehmann"
[people.caervs]
Name = "Ryan Abrams"
Email = "rdabrams@gmail.com"
GitHub = "caervs"
[people.davidswu]
Name = "David Wu"
Email = "dwu7401@gmail.com"
GitHub = "davidswu"
[people.dmcgowan]
Name = "Derek McGowan"
@ -42,15 +227,15 @@
Email = "olivier@docker.com"
GitHub = "dmp42"
[people.richardscothern]
Name = "Richard Scothern"
Email = "richard.scothern@gmail.com"
GitHub = "richardscothern"
[people.manishtomar]
Name = "Manish Tomar"
Email = "manish.tomar@docker.com"
GitHub = "manishtomar"
[people.shykes]
Name = "Solomon Hykes"
Email = "solomon@docker.com"
GitHub = "shykes"
[people.RobbKistler]
Name = "Robb Kistler"
Email = "robb.kistler@docker.com"
GitHub = "RobbKistler"
[people.stevvooe]
Name = "Stephen Day"

142
vendor/github.com/docker/distribution/Makefile generated vendored
View File

@ -1,9 +1,21 @@
# Set an output prefix, which is the local directory if not specified
PREFIX?=$(shell pwd)
# Root directory of the project (absolute path).
ROOTDIR=$(dir $(abspath $(lastword $(MAKEFILE_LIST))))
# Used to populate version variable in main package.
VERSION=$(shell git describe --match 'v[0-9]*' --dirty='.m' --always)
REVISION=$(shell git rev-parse HEAD)$(shell if ! git diff --no-ext-diff --quiet --exit-code; then echo .m; fi)
PKG=github.com/docker/distribution
# Project packages.
PACKAGES=$(shell go list -tags "${BUILDTAGS}" ./... | grep -v /vendor/)
INTEGRATION_PACKAGE=${PKG}
COVERAGE_PACKAGES=$(filter-out ${PKG}/registry/storage/driver/%,${PACKAGES})
# Project binaries.
COMMANDS=registry digest registry-api-descriptor-template
# Allow turning off function inlining and variable registerization
ifeq (${DISABLE_OPTIMIZATION},true)
@ -11,88 +23,80 @@ ifeq (${DISABLE_OPTIMIZATION},true)
VERSION:="$(VERSION)-noopt"
endif
GO_LDFLAGS=-ldflags "-X `go list ./version`.Version=$(VERSION)"
WHALE = "+"
.PHONY: all build binaries clean dep-restore dep-save dep-validate fmt lint test test-full vet
# Go files
#
TESTFLAGS_RACE=
GOFILES=$(shell find . -type f -name '*.go')
GO_TAGS=$(if $(BUILDTAGS),-tags "$(BUILDTAGS)",)
GO_LDFLAGS=-ldflags '-s -w -X $(PKG)/version.Version=$(VERSION) -X $(PKG)/version.Revision=$(REVISION) -X $(PKG)/version.Package=$(PKG) $(EXTRA_LDFLAGS)'
BINARIES=$(addprefix bin/,$(COMMANDS))
# Flags passed to `go test`
TESTFLAGS ?= -v $(TESTFLAGS_RACE)
TESTFLAGS_PARALLEL ?= 8
.PHONY: all build binaries check clean test test-race test-full integration coverage
.DEFAULT: all
all: fmt vet lint build test binaries
AUTHORS: .mailmap .git/HEAD
git log --format='%aN <%aE>' | sort -fu > $@
all: binaries
# This only needs to be generated by hand when cutting full releases.
version/version.go:
@echo "$(WHALE) $@"
./version/version.sh > $@
# Required for go 1.5 to build
GO15VENDOREXPERIMENT := 1
check: ## run all linters (TODO: enable "unused", "varcheck", "ineffassign", "unconvert", "staticheck", "goimports", "structcheck")
@echo "$(WHALE) $@"
gometalinter --config .gometalinter.json ./...
# Go files
GOFILES=$(shell find . -type f -name '*.go')
test: ## run tests, except integration test with test.short
@echo "$(WHALE) $@"
@go test ${GO_TAGS} -test.short ${TESTFLAGS} $(filter-out ${INTEGRATION_PACKAGE},${PACKAGES})
# Package list
PKGS=$(shell go list -tags "${DOCKER_BUILDTAGS}" ./... | grep -v ^github.com/docker/distribution/vendor/)
test-race: ## run tests, except integration test with test.short and race
@echo "$(WHALE) $@"
@go test ${GO_TAGS} -race -test.short ${TESTFLAGS} $(filter-out ${INTEGRATION_PACKAGE},${PACKAGES})
# Resolving binary dependencies for specific targets
GOLINT=$(shell which golint || echo '')
VNDR=$(shell which vndr || echo '')
test-full: ## run tests, except integration tests
@echo "$(WHALE) $@"
@go test ${GO_TAGS} ${TESTFLAGS} $(filter-out ${INTEGRATION_PACKAGE},${PACKAGES})
${PREFIX}/bin/registry: $(GOFILES)
@echo "+ $@"
@go build -tags "${DOCKER_BUILDTAGS}" -o $@ ${GO_LDFLAGS} ${GO_GCFLAGS} ./cmd/registry
integration: ## run integration tests
@echo "$(WHALE) $@"
@go test ${TESTFLAGS} -parallel ${TESTFLAGS_PARALLEL} ${INTEGRATION_PACKAGE}
${PREFIX}/bin/digest: $(GOFILES)
@echo "+ $@"
@go build -tags "${DOCKER_BUILDTAGS}" -o $@ ${GO_LDFLAGS} ${GO_GCFLAGS} ./cmd/digest
coverage: ## generate coverprofiles from the unit tests
@echo "$(WHALE) $@"
@rm -f coverage.txt
@go test ${GO_TAGS} -i ${TESTFLAGS} $(filter-out ${INTEGRATION_PACKAGE},${COVERAGE_PACKAGES}) 2> /dev/null
@( for pkg in $(filter-out ${INTEGRATION_PACKAGE},${COVERAGE_PACKAGES}); do \
go test ${GO_TAGS} ${TESTFLAGS} \
-cover \
-coverprofile=profile.out \
-covermode=atomic $$pkg || exit; \
if [ -f profile.out ]; then \
cat profile.out >> coverage.txt; \
rm profile.out; \
fi; \
done )
${PREFIX}/bin/registry-api-descriptor-template: $(GOFILES)
@echo "+ $@"
@go build -o $@ ${GO_LDFLAGS} ${GO_GCFLAGS} ./cmd/registry-api-descriptor-template
FORCE:
docs/spec/api.md: docs/spec/api.md.tmpl ${PREFIX}/bin/registry-api-descriptor-template
./bin/registry-api-descriptor-template $< > $@
# Build a binary from a cmd.
bin/%: cmd/% FORCE
@echo "$(WHALE) $@${BINARY_SUFFIX}"
@go build ${GO_GCFLAGS} ${GO_BUILD_FLAGS} -o $@${BINARY_SUFFIX} ${GO_LDFLAGS} ${GO_TAGS} ./$<
vet:
@echo "+ $@"
@go vet -tags "${DOCKER_BUILDTAGS}" $(PKGS)
fmt:
@echo "+ $@"
@test -z "$$(gofmt -s -l . 2>&1 | grep -v ^vendor/ | tee /dev/stderr)" || \
(echo >&2 "+ please format Go code with 'gofmt -s'" && false)
lint:
@echo "+ $@"
$(if $(GOLINT), , \
$(error Please install golint: `go get -u github.com/golang/lint/golint`))
@test -z "$$($(GOLINT) ./... 2>&1 | grep -v ^vendor/ | tee /dev/stderr)"
binaries: $(BINARIES) ## build binaries
@echo "$(WHALE) $@"
build:
@echo "+ $@"
@go build -tags "${DOCKER_BUILDTAGS}" -v ${GO_LDFLAGS} $(PKGS)
@echo "$(WHALE) $@"
@go build ${GO_GCFLAGS} ${GO_BUILD_FLAGS} ${GO_LDFLAGS} ${GO_TAGS} $(PACKAGES)
test:
@echo "+ $@"
@go test -test.short -tags "${DOCKER_BUILDTAGS}" $(PKGS)
test-full:
@echo "+ $@"
@go test -tags "${DOCKER_BUILDTAGS}" $(PKGS)
binaries: ${PREFIX}/bin/registry ${PREFIX}/bin/digest ${PREFIX}/bin/registry-api-descriptor-template
@echo "+ $@"
clean:
@echo "+ $@"
@rm -rf "${PREFIX}/bin/registry" "${PREFIX}/bin/digest" "${PREFIX}/bin/registry-api-descriptor-template"
dep-validate:
@echo "+ $@"
$(if $(VNDR), , \
$(error Please install vndr: go get github.com/lk4d4/vndr))
@rm -Rf .vendor.bak
@mv vendor .vendor.bak
@$(VNDR)
@test -z "$$(diff -r vendor .vendor.bak 2>&1 | tee /dev/stderr)" || \
(echo >&2 "+ inconsistent dependencies! what you have in vendor.conf does not match with what you have in vendor" && false)
@rm -Rf .vendor.bak
clean: ## clean up binaries
@echo "$(WHALE) $@"
@rm -f $(BINARIES)

3
vendor/github.com/docker/distribution/README.md generated vendored
View File

@ -76,8 +76,7 @@ may be the better choice.
For those who have previously deployed their own registry based on the Registry
1.0 implementation and wish to deploy a Registry 2.0 while retaining images,
data migration is required. A tool to assist with migration efforts has been
created. For more information see [docker/migrator]
(https://github.com/docker/migrator).
created. For more information see [docker/migrator](https://github.com/docker/migrator).
## Contribute

36
vendor/github.com/docker/distribution/RELEASE-CHECKLIST.md generated vendored
View File

@ -1,36 +0,0 @@
## Registry Release Checklist
10. Compile release notes detailing features and since the last release. Update the `CHANGELOG.md` file.
20. Update the version file: `https://github.com/docker/distribution/blob/master/version/version.go`
30. Update the `MAINTAINERS` (if necessary), `AUTHORS` and `.mailmap` files.
```
make AUTHORS
```
40. Create a signed tag.
Distribution uses semantic versioning. Tags are of the format `vx.y.z[-rcn]`
You will need PGP installed and a PGP key which has been added to your Github account. The comment for the tag should include the release notes.
50. Push the signed tag
60. Create a new [release](https://github.com/docker/distribution/releases). In the case of a release candidate, tick the `pre-release` checkbox.
70. Update the registry binary in [distribution library image repo](https://github.com/docker/distribution-library-image) by running the update script and opening a pull request.
80. Update the official image. Add the new version in the [official images repo](https://github.com/docker-library/official-images) by appending a new version to the `registry/registry` file with the git hash pointed to by the signed tag. Update the major version to point to the latest version and the minor version to point to new patch release if necessary.
e.g. to release `2.3.1`
`2.3.1 (new)`
`2.3.0 -> 2.3.0` can be removed
`2 -> 2.3.1`
`2.3 -> 2.3.1`
90. Build a new distribution/registry image on [Docker hub](https://hub.docker.com/u/distribution/dashboard) by adding a new automated build with the new tag and re-building the images.

92
vendor/github.com/docker/distribution/circle.yml generated vendored
View File

@ -1,92 +0,0 @@
# Pony-up!
machine:
pre:
# Install gvm
- bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/1.0.22/binscripts/gvm-installer)
# Install codecov for coverage
- pip install --user codecov
post:
# go
- gvm install go1.7 --prefer-binary --name=stable
environment:
# Convenient shortcuts to "common" locations
CHECKOUT: /home/ubuntu/$CIRCLE_PROJECT_REPONAME
BASE_DIR: src/github.com/$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME
# Trick circle brainflat "no absolute path" behavior
BASE_STABLE: ../../../$HOME/.gvm/pkgsets/stable/global/$BASE_DIR
DOCKER_BUILDTAGS: "include_oss include_gcs"
# Workaround Circle parsing dumb bugs and/or YAML wonkyness
CIRCLE_PAIN: "mode: set"
hosts:
# Not used yet
fancy: 127.0.0.1
dependencies:
pre:
# Copy the code to the gopath of all go versions
- >
gvm use stable &&
mkdir -p "$(dirname $BASE_STABLE)" &&
cp -R "$CHECKOUT" "$BASE_STABLE"
override:
# Install dependencies for every copied clone/go version
- gvm use stable && go get github.com/lk4d4/vndr:
pwd: $BASE_STABLE
post:
# For the stable go version, additionally install linting tools
- >
gvm use stable &&
go get github.com/axw/gocov/gocov github.com/golang/lint/golint
test:
pre:
# Output the go versions we are going to test
# - gvm use old && go version
- gvm use stable && go version
# Ensure validation of dependencies
- gvm use stable && if test -n "`git diff --stat=1000 master | grep -E \"^[[:space:]]*vendor\"`"; then make dep-validate; fi:
pwd: $BASE_STABLE
# First thing: build everything. This will catch compile errors, and it's
# also necessary for go vet to work properly (see #807).
- gvm use stable && go install $(go list ./... | grep -v "/vendor/"):
pwd: $BASE_STABLE
# FMT
- gvm use stable && make fmt:
pwd: $BASE_STABLE
# VET
- gvm use stable && make vet:
pwd: $BASE_STABLE
# LINT
- gvm use stable && make lint:
pwd: $BASE_STABLE
override:
# Test stable, and report
- gvm use stable; export ROOT_PACKAGE=$(go list .); go list -tags "$DOCKER_BUILDTAGS" ./... | grep -v "/vendor/" | xargs -L 1 -I{} bash -c 'export PACKAGE={}; go test -tags "$DOCKER_BUILDTAGS" -test.short -coverprofile=$GOPATH/src/$PACKAGE/coverage.out -coverpkg=$(./coverpkg.sh $PACKAGE $ROOT_PACKAGE) $PACKAGE':
timeout: 1000
pwd: $BASE_STABLE
# Test stable with race
- gvm use stable; export ROOT_PACKAGE=$(go list .); go list -tags "$DOCKER_BUILDTAGS" ./... | grep -v "/vendor/" | grep -v "registry/handlers" | grep -v "registry/storage/driver" | xargs -L 1 -I{} bash -c 'export PACKAGE={}; go test -race -tags "$DOCKER_BUILDTAGS" -test.short $PACKAGE':
timeout: 1000
pwd: $BASE_STABLE
post:
# Report to codecov
- bash <(curl -s https://codecov.io/bash):
pwd: $BASE_STABLE
## Notes
# Do we want these as well?
# - go get code.google.com/p/go.tools/cmd/goimports
# - test -z "$(goimports -l -w ./... | tee /dev/stderr)"
# http://labix.org/gocheck

7
vendor/github.com/docker/distribution/coverpkg.sh generated vendored
View File

@ -1,7 +0,0 @@
#!/usr/bin/env bash
# Given a subpackage and the containing package, figures out which packages
# need to be passed to `go test -coverpkg`: this includes all of the
# subpackage's dependencies within the containing package, as well as the
# subpackage itself.
DEPENDENCIES="$(go list -f $'{{range $f := .Deps}}{{$f}}\n{{end}}' ${1} | grep ${2} | grep -v github.com/docker/distribution/vendor)"
echo "${1} ${DEPENDENCIES}" | xargs echo -n | tr ' ' ','

29
vendor/github.com/docker/distribution/reference/normalize.go generated vendored
View File

@ -56,6 +56,35 @@ func ParseNormalizedNamed(s string) (Named, error) {
return named, nil
}
// ParseDockerRef normalizes the image reference following the docker convention. This is added
// mainly for backward compatibility.
// The reference returned can only be either tagged or digested. For reference contains both tag
// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@
// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as
// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.
func ParseDockerRef(ref string) (Named, error) {
named, err := ParseNormalizedNamed(ref)
if err != nil {
return nil, err
}
if _, ok := named.(NamedTagged); ok {
if canonical, ok := named.(Canonical); ok {
// The reference is both tagged and digested, only
// return digested.
newNamed, err := WithName(canonical.Name())
if err != nil {
return nil, err
}
newCanonical, err := WithDigest(newNamed, canonical.Digest())
if err != nil {
return nil, err
}
return newCanonical, nil
}
}
return TagNameOnly(named), nil
}
// splitDockerDomain splits a repository name to domain and remotename string.
// If no valid domain is found, the default domain is used. Repository name
// needs to be already validated before.

4
vendor/github.com/docker/distribution/reference/reference.go generated vendored
View File

@ -15,7 +15,7 @@
// tag := /[\w][\w.-]{0,127}/
//
// digest := digest-algorithm ":" digest-hex
// digest-algorithm := digest-algorithm-component [ digest-algorithm-separator digest-algorithm-component ]
// digest-algorithm := digest-algorithm-component [ digest-algorithm-separator digest-algorithm-component ]*
// digest-algorithm-separator := /[+.-_]/
// digest-algorithm-component := /[A-Za-z][A-Za-z0-9]*/
// digest-hex := /[0-9a-fA-F]{32,}/ ; At least 128 bit digest value
@ -205,7 +205,7 @@ func Parse(s string) (Reference, error) {
var repo repository
nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1])
if nameMatch != nil && len(nameMatch) == 3 {
if len(nameMatch) == 3 {
repo.domain = nameMatch[1]
repo.path = nameMatch[2]
} else {

38
vendor/github.com/docker/distribution/vendor.conf generated vendored
View File

@ -1,41 +1,51 @@
github.com/Azure/azure-sdk-for-go c6f0533defaaaa26ea4dff3c9774e36033088112
github.com/Sirupsen/logrus d26492970760ca5d33129d2d799e34be5c4782eb
github.com/aws/aws-sdk-go c6fc52983ea2375810aa38ddb5370e9cdf611716
github.com/bshuster-repo/logrus-logstash-hook 5f729f2fb50a301153cae84ff5c58981d51c095a
github.com/Azure/azure-sdk-for-go 4650843026a7fdec254a8d9cf893693a254edd0b
github.com/Azure/go-autorest eaa7994b2278094c904d31993d26f56324db3052
github.com/sirupsen/logrus 3d4380f53a34dcdc95f0c1db702615992b38d9a4
github.com/aws/aws-sdk-go f831d5a0822a1ad72420ab18c6269bca1ddaf490
github.com/bshuster-repo/logrus-logstash-hook d2c0ecc1836d91814e15e23bb5dc309c3ef51f4a
github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
github.com/bugsnag/bugsnag-go b1d153021fcd90ca3f080db36bec96dc690fb274
github.com/bugsnag/osext 0dd3f918b21bec95ace9dc86c7e70266cfc5c702
github.com/bugsnag/panicwrap e2c28503fcd0675329da73bf48b33404db873782
github.com/denverdino/aliyungo afedced274aa9a7fcdd47ac97018f0f8db4e5de2
github.com/docker/goamz f0a21f5b2e12f83a505ecf79b633bb2035cf6f85
github.com/denverdino/aliyungo 6df11717a253d9c7d4141f9af4deaa7c580cd531
github.com/dgrijalva/jwt-go a601269ab70c205d26370c16f7c81e9017c14e04
github.com/docker/go-metrics 399ea8c73916000c64c2c76e8da00ca82f8387ab
github.com/docker/libtrust fa567046d9b14f6aa788882a950d69651d230b21
github.com/garyburd/redigo 535138d7bcd717d6531c701ef5933d98b1866257
github.com/go-ini/ini 2ba15ac2dc9cdf88c110ec2dc0ced7fa45f5678c
github.com/golang/protobuf/proto 8d92cf5fc15a4382f8964b08e1f42a75c0591aa3
github.com/gorilla/context 14f550f51af52180c2eefed15e5fd18d63c0a64a
github.com/golang/protobuf 8d92cf5fc15a4382f8964b08e1f42a75c0591aa3
github.com/gorilla/handlers 60c7bfde3e33c201519a200a4507a158cc03a17b
github.com/gorilla/mux e444e69cbd2e2e3e0749a2f3c717cec491552bbf
github.com/gorilla/mux 599cba5e7b6137d46ddf58fb1765f5d928e69604
github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
github.com/jmespath/go-jmespath bd40a432e4c76585ef6b72d3fd96fb9b6dc7b68d
github.com/marstr/guid 8bd9a64bf37eb297b492a4101fb28e80ac0b290f
github.com/satori/go.uuid f58768cc1a7a7e77a3bd49e98cdd21419399b6a3
github.com/matttproud/golang_protobuf_extensions c12348ce28de40eed0136aa2b644d0ee0650e56c
github.com/miekg/dns 271c58e0c14f552178ea321a545ff9af38930f39
github.com/mitchellh/mapstructure 482a9fd5fa83e8c4e7817413b80f3eb8feec03ef
github.com/ncw/swift b964f2ca856aac39885e258ad25aec08d5f64ee6
github.com/ncw/swift a0320860b16212c2b59b4912bb6508cda1d7cee6
github.com/prometheus/client_golang c332b6f63c0658a65eca15c0e5247ded801cf564
github.com/prometheus/client_model 99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c
github.com/prometheus/common 89604d197083d4781071d3c65855d24ecfb0a563
github.com/prometheus/procfs cb4147076ac75738c9a7d279075a253c0cc5acbd
github.com/Shopify/logrus-bugsnag 577dee27f20dd8f1a529f82210094af593be12bd
github.com/spf13/cobra 312092086bed4968099259622145a0c9ae280064
github.com/spf13/pflag 5644820622454e71517561946e3d94b9f9db6842
github.com/stevvooe/resumable 51ad44105773cafcbe91927f70ac68e1bf78f8b4
github.com/xenolf/lego/acme a9d8cec0e6563575e5868a005359ac97911b5985
github.com/xenolf/lego a9d8cec0e6563575e5868a005359ac97911b5985
github.com/yvasiyarov/go-metrics 57bccd1ccd43f94bb17fdd8bf3007059b802f85e
github.com/yvasiyarov/gorelic a9bba5b9ab508a086f9a12b8c51fab68478e2128
github.com/yvasiyarov/newrelic_platform_go b21fdbd4370f3717f3bbd2bf41c223bc273068e6
golang.org/x/crypto c10c31b5e94b6f7a0283272dc2bb27163dcea24b
golang.org/x/net 4876518f9e71663000c348837735820161a42df7
golang.org/x/oauth2 045497edb6234273d67dbc25da3f2ddbc4c4cacf
golang.org/x/time/rate a4bde12657593d5e90d0533a3e4fd95e635124cb
golang.org/x/time a4bde12657593d5e90d0533a3e4fd95e635124cb
google.golang.org/api 9bf6e6e569ff057f75d9604a46c52928f17d2b54
google.golang.org/appengine 12d5545dc1cfa6047a286d5e853841b6471f4c19
google.golang.org/cloud 975617b05ea8a58727e6c1a06b6161ff4185a9f2
google.golang.org/grpc d3ddb4469d5a1b949fc7a7da7c1d6a0d1b6de994
gopkg.in/check.v1 64131543e7896d5bcc6bd5a76287eb75ea96c673
gopkg.in/square/go-jose.v1 40d457b439244b546f023d056628e5184136899b
gopkg.in/yaml.v2 bef53efd0c76e49e6de55ead051f886bea7e9420
gopkg.in/yaml.v2 v2.2.1
rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git
github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb
github.com/opencontainers/image-spec ab7389ef9f50030c9b245bc16b981c7ddf192882

4
vendor/github.com/opencontainers/runc/Dockerfile generated vendored
View File

@ -45,10 +45,14 @@ RUN cd /tmp \
&& rm -rf /tmp/bats
# install criu
# For CRIU 3.11 one patch is needed for the test 'checkpoint and restore with container specific CRIU config'
# This should be no longer necessary with CRIU 3.12
# See https://github.com/opencontainers/runc/pull/1933
ENV CRIU_VERSION v3.11
RUN mkdir -p /usr/src/criu \
&& curl -sSL https://github.com/checkpoint-restore/criu/archive/${CRIU_VERSION}.tar.gz | tar -v -C /usr/src/criu/ -xz --strip-components=1 \
&& cd /usr/src/criu \
&& curl https://github.com/checkpoint-restore/criu/commit/bb0b2f2635d71e549851b7c626a1464e42a3b5c7.patch | patch -p1 \
&& make install-criu \
&& rm -rf /usr/src/criu

10
vendor/github.com/opencontainers/runc/libcontainer/cgroups/systemd/apply_systemd.go generated vendored
View File

@ -5,6 +5,7 @@ package systemd
import (
"errors"
"fmt"
"io/ioutil"
"math"
"os"
"path/filepath"
@ -590,6 +591,15 @@ func setKernelMemory(c *configs.Cgroup) error {
if err := os.MkdirAll(path, 0755); err != nil {
return err
}
// do not try to enable the kernel memory if we already have
// tasks in the cgroup.
content, err := ioutil.ReadFile(filepath.Join(path, "tasks"))
if err != nil {
return err
}
if len(content) > 0 {
return nil
}
return fs.EnableKernelMemoryAccounting(path)
}

42
vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go generated vendored
View File

@ -14,6 +14,7 @@ import (
"time"
units "github.com/docker/go-units"
"golang.org/x/sys/unix"
)
const (
@ -463,11 +464,40 @@ func WriteCgroupProc(dir string, pid int) error {
return fmt.Errorf("no such directory for %s", CgroupProcesses)
}
// Don't attach any pid to the cgroup if -1 is specified as a pid
if pid != -1 {
if err := ioutil.WriteFile(filepath.Join(dir, CgroupProcesses), []byte(strconv.Itoa(pid)), 0700); err != nil {
return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err)
}
// Dont attach any pid to the cgroup if -1 is specified as a pid
if pid == -1 {
return nil
}
cgroupProcessesFile, err := os.OpenFile(filepath.Join(dir, CgroupProcesses), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0700)
if err != nil {
return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err)
}
defer cgroupProcessesFile.Close()
for i := 0; i < 5; i++ {
_, err = cgroupProcessesFile.WriteString(strconv.Itoa(pid))
if err == nil {
return nil
}
// EINVAL might mean that the task being added to cgroup.procs is in state
// TASK_NEW. We should attempt to do so again.
if isEINVAL(err) {
time.Sleep(30 * time.Millisecond)
continue
}
return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err)
}
return err
}
func isEINVAL(err error) bool {
switch err := err.(type) {
case *os.PathError:
return err.Err == unix.EINVAL
default:
return false
}
return nil
}

30
vendor/github.com/opencontainers/runc/libcontainer/container_linux.go generated vendored
View File

@ -875,6 +875,32 @@ func waitForCriuLazyServer(r *os.File, status string) error {
return nil
}
func (c *linuxContainer) handleCriuConfigurationFile(rpcOpts *criurpc.CriuOpts) {
// CRIU will evaluate a configuration starting with release 3.11.
// Settings in the configuration file will overwrite RPC settings.
// Look for annotations. The annotation 'org.criu.config'
// specifies if CRIU should use a different, container specific
// configuration file.
_, annotations := utils.Annotations(c.config.Labels)
configFile, exists := annotations["org.criu.config"]
if exists {
// If the annotation 'org.criu.config' exists and is set
// to a non-empty string, tell CRIU to use that as a
// configuration file. If the file does not exist, CRIU
// will just ignore it.
if configFile != "" {
rpcOpts.ConfigFile = proto.String(configFile)
}
// If 'org.criu.config' exists and is set to an empty
// string, a runc specific CRIU configuration file will
// be not set at all.
} else {
// If the mentioned annotation has not been found, specify
// a default CRIU configuration file.
rpcOpts.ConfigFile = proto.String("/etc/criu/runc.conf")
}
}
func (c *linuxContainer) Checkpoint(criuOpts *CriuOpts) error {
c.m.Lock()
defer c.m.Unlock()
@ -940,6 +966,8 @@ func (c *linuxContainer) Checkpoint(criuOpts *CriuOpts) error {
LazyPages: proto.Bool(criuOpts.LazyPages),
}
c.handleCriuConfigurationFile(&rpcOpts)
// If the container is running in a network namespace and has
// a path to the network namespace configured, we will dump
// that network namespace as an external namespace and we
@ -1190,6 +1218,8 @@ func (c *linuxContainer) Restore(process *Process, criuOpts *CriuOpts) error {
},
}
c.handleCriuConfigurationFile(req.Opts)
// Same as during checkpointing. If the container has a specific network namespace
// assigned to it, this now expects that the checkpoint will be restored in a
// already created network namespace.

236
vendor/github.com/opencontainers/runc/libcontainer/criurpc/criurpc.pb.go generated vendored
View File

@ -1,6 +1,5 @@
// Code generated by protoc-gen-go.
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: criurpc.proto
// DO NOT EDIT!
/*
Package criurpc is a generated protocol buffer package.
@ -393,6 +392,7 @@ type CriuOpts struct {
LazyPages *bool `protobuf:"varint,48,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"`
StatusFd *int32 `protobuf:"varint,49,opt,name=status_fd,json=statusFd" json:"status_fd,omitempty"`
OrphanPtsMaster *bool `protobuf:"varint,50,opt,name=orphan_pts_master,json=orphanPtsMaster" json:"orphan_pts_master,omitempty"`
ConfigFile *string `protobuf:"bytes,51,opt,name=config_file,json=configFile" json:"config_file,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
@ -748,6 +748,13 @@ func (m *CriuOpts) GetOrphanPtsMaster() bool {
return false
}
func (m *CriuOpts) GetConfigFile() string {
if m != nil && m.ConfigFile != nil {
return *m.ConfigFile
}
return ""
}
type CriuDumpResp struct {
Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"`
XXX_unrecognized []byte `json:"-"`
@ -1062,117 +1069,118 @@ func init() {
func init() { proto.RegisterFile("criurpc.proto", fileDescriptor0) }
var fileDescriptor0 = []byte{
// 1781 bytes of a gzipped FileDescriptorProto
// 1795 bytes of a gzipped FileDescriptorProto
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0xfc, 0x8e, 0x13, 0xe4, 0x1d, 0x00, 0x8b, 0xee, 0x90, 0x2e, 0x26, 0x8a, 0xb0, 0x71, 0xa4, 0x05,
0x74, 0x3f, 0xcb, 0x3e, 0x47, 0xb5, 0x3b, 0x88, 0xcf, 0xe3, 0x48, 0xcf, 0x00, 0xa5, 0x9f, 0x40,
0xde, 0x38, 0x69, 0x74, 0x94, 0xb2, 0xa7, 0xc1, 0xb0, 0x40, 0x63, 0x4e, 0x65, 0x85, 0xbb, 0x14,
0xda, 0xb2, 0x2f, 0xe0, 0x33, 0x5e, 0x43, 0xfa, 0x08, 0x6c, 0xae, 0xf9, 0x51, 0x60, 0xd9, 0x97,
0x21, 0xbb, 0x6f, 0x8e, 0x06, 0x5e, 0x05, 0xfa, 0xc8, 0xd2, 0xcf, 0x48, 0x2b, 0x64, 0x47, 0x61,
0xf2, 0xc2, 0xb2, 0xdf, 0x63, 0x85, 0x86, 0x06, 0x3e, 0x03, 0x88, 0xee, 0x92, 0xdb, 0xd7, 0x45,
0x7c, 0x27, 0xd9, 0x45, 0xb9, 0x5b, 0xd7, 0xe4, 0xb0, 0xa3, 0x3c, 0x27, 0xf7, 0x83, 0x6c, 0xb2,
0xce, 0x0a, 0x11, 0xe7, 0xda, 0x99, 0x3c, 0x4d, 0xa5, 0x61, 0x5f, 0xa1, 0xf6, 0x77, 0x3d, 0x77,
0x7f, 0x9d, 0x15, 0x7b, 0x57, 0x3c, 0xe8, 0xca, 0x0b, 0x23, 0xe5, 0xfb, 0x8d, 0xe3, 0xd9, 0x33,
0x7c, 0xbd, 0xe5, 0x41, 0xef, 0x63, 0x98, 0xd0, 0x4e, 0x65, 0x12, 0x66, 0xe5, 0x1f, 0xbc, 0xb5,
0x81, 0xa4, 0x5f, 0x11, 0x0a, 0xfd, 0x18, 0xb3, 0x43, 0x69, 0xb1, 0x48, 0xd5, 0xf2, 0xcc, 0xb1,
0x01, 0x66, 0x10, 0x74, 0xea, 0xf9, 0x4a, 0x15, 0x13, 0x3d, 0x46, 0x18, 0x0c, 0xfe, 0x49, 0x46,
0x2b, 0x61, 0x2f, 0x6d, 0xec, 0x52, 0xcb, 0xfe, 0x88, 0x62, 0x4d, 0xc0, 0xe6, 0x1e, 0xc2, 0xc6,
0x11, 0xbd, 0xbf, 0xc4, 0x5e, 0x68, 0xd9, 0xd7, 0xa1, 0x71, 0x44, 0xef, 0x2f, 0x67, 0x00, 0x60,
0xb3, 0x76, 0x91, 0x5b, 0x5b, 0xa8, 0x8b, 0x6f, 0xb0, 0xeb, 0xd4, 0x3d, 0x30, 0x4e, 0xc0, 0x59,
0xb9, 0x29, 0xce, 0x20, 0xac, 0xce, 0x86, 0x6c, 0x66, 0x43, 0xaf, 0x8a, 0x67, 0xcc, 0x9c, 0xf5,
0x29, 0x0d, 0x29, 0x1f, 0xe7, 0x7a, 0xa1, 0x42, 0x73, 0xfe, 0x16, 0x8d, 0x26, 0x1e, 0x02, 0x6f,
0xf6, 0x9f, 0x85, 0x25, 0x02, 0x7d, 0x69, 0xa4, 0x2d, 0x20, 0x1f, 0x8c, 0xb4, 0x2e, 0x37, 0x32,
0xc1, 0x81, 0x5a, 0xe7, 0x57, 0x74, 0xff, 0x29, 0xb9, 0x8d, 0xd2, 0x01, 0xf0, 0x17, 0xc2, 0x08,
0xf4, 0xc3, 0x11, 0x8e, 0xfd, 0x97, 0xa4, 0x89, 0x62, 0xbe, 0x77, 0xd3, 0xfb, 0xa4, 0xea, 0x9b,
0x7a, 0x18, 0xd0, 0x81, 0xfa, 0xe5, 0xec, 0xec, 0xff, 0xe0, 0x97, 0x29, 0xb1, 0x90, 0x91, 0x5b,
0x1b, 0xef, 0x88, 0x4c, 0x66, 0x02, 0xfb, 0xf5, 0x46, 0x9b, 0x4c, 0x66, 0xc7, 0x40, 0xff, 0xcc,
0x89, 0xe5, 0x9f, 0x39, 0xb1, 0xff, 0xaf, 0x12, 0xa9, 0x07, 0x6d, 0xff, 0x4e, 0xfb, 0x64, 0xdb,
0x5d, 0x16, 0x7e, 0xdc, 0x77, 0x86, 0x9d, 0xc1, 0x86, 0x21, 0x00, 0xe5, 0xc8, 0xa3, 0x8f, 0xc8,
0x36, 0xcc, 0x7d, 0x7c, 0xa9, 0x39, 0x24, 0x83, 0xab, 0x4d, 0x80, 0x23, 0x7e, 0x7d, 0x46, 0xad,
0xe3, 0x18, 0xf6, 0xb8, 0xad, 0x1b, 0x33, 0xca, 0x83, 0xa0, 0xf3, 0x4a, 0xca, 0x42, 0xe4, 0x85,
0xd4, 0x61, 0xb2, 0xd7, 0x01, 0x98, 0x16, 0x52, 0xd3, 0x5d, 0x52, 0xdf, 0x18, 0x87, 0x13, 0xbd,
0xb9, 0xd1, 0x65, 0x83, 0xf2, 0x2b, 0x7e, 0xff, 0x3f, 0xe5, 0xb0, 0x8d, 0xa0, 0x9b, 0x7f, 0x8b,
0x05, 0x8c, 0xd4, 0x36, 0xaa, 0xc1, 0xde, 0x53, 0xe7, 0x1b, 0x92, 0x3e, 0x21, 0xdb, 0x10, 0x62,
0xd4, 0xf8, 0x6a, 0x12, 0x5d, 0x05, 0x9d, 0x23, 0x93, 0x3e, 0x23, 0xb5, 0x10, 0x59, 0xd4, 0xbb,
0x39, 0xa4, 0x83, 0x5f, 0x84, 0x9b, 0x6f, 0x44, 0xe8, 0xe7, 0xa4, 0xea, 0x0d, 0x0f, 0x86, 0xb4,
0x06, 0xd7, 0x82, 0xce, 0x03, 0x2f, 0x2c, 0x00, 0xd5, 0xff, 0xbb, 0x00, 0x3c, 0x80, 0x60, 0x09,
0x69, 0x8c, 0xce, 0x71, 0x3d, 0xa9, 0xf0, 0x5a, 0x6c, 0x46, 0x40, 0xde, 0xf0, 0x59, 0xfd, 0x7f,
0xfb, 0x0c, 0x9c, 0xef, 0x9f, 0xc9, 0xec, 0x12, 0x57, 0x95, 0x06, 0xaf, 0xe3, 0x3b, 0x99, 0x5d,
0xc2, 0x1c, 0x3c, 0x97, 0xc6, 0xaa, 0x5c, 0xe3, 0x9a, 0xd2, 0xdc, 0x74, 0xdc, 0x00, 0xf2, 0x0d,
0xb7, 0xff, 0x8f, 0x12, 0x69, 0x5d, 0xe7, 0xc0, 0xba, 0x98, 0x45, 0xef, 0x72, 0x13, 0xb2, 0xdc,
0x13, 0x88, 0x2a, 0x9d, 0x9b, 0xb0, 0x99, 0x7a, 0x02, 0xd0, 0xa5, 0x72, 0x61, 0x77, 0x6f, 0x70,
0x4f, 0x40, 0x59, 0xd9, 0xf5, 0xa9, 0x5f, 0xa1, 0xb6, 0x43, 0x45, 0x07, 0x1a, 0x6e, 0xe0, 0x2a,
0x8c, 0x8e, 0xac, 0x70, 0x4f, 0xc0, 0xae, 0x03, 0xcd, 0x14, 0x7d, 0xd7, 0xe0, 0x78, 0xde, 0x15,
0x41, 0xaf, 0x30, 0x23, 0x28, 0x21, 0xd5, 0xc9, 0x9b, 0xa3, 0x29, 0x1f, 0x75, 0x3f, 0xa2, 0x4d,
0x52, 0xdb, 0x7b, 0x23, 0x8e, 0xa6, 0x47, 0xa3, 0x6e, 0x89, 0x36, 0x48, 0x65, 0xc6, 0xa7, 0xb3,
0x79, 0xb7, 0x4c, 0xeb, 0x64, 0x7b, 0x3e, 0x1d, 0x1f, 0x77, 0xb7, 0xe0, 0x34, 0x3e, 0x39, 0x38,
0xe8, 0x6e, 0xc3, 0xbd, 0xf9, 0x31, 0x9f, 0xec, 0x1d, 0x77, 0x2b, 0x70, 0x6f, 0x7f, 0x34, 0x7e,
0x7d, 0x72, 0x70, 0xdc, 0xad, 0xee, 0xfe, 0xb3, 0x14, 0x4a, 0x70, 0x93, 0x59, 0xf0, 0xd2, 0xe8,
0x70, 0x76, 0xfc, 0x63, 0xf7, 0x23, 0xb8, 0xbf, 0x7f, 0x72, 0x38, 0xeb, 0x96, 0xe0, 0x0e, 0x1f,
0xcd, 0x8f, 0xe1, 0xe3, 0x32, 0x48, 0xec, 0xfd, 0x75, 0xb4, 0xf7, 0x43, 0x77, 0x8b, 0xb6, 0x48,
0x7d, 0xc6, 0x47, 0x02, 0xa5, 0xb6, 0xe9, 0x2d, 0xd2, 0x9c, 0xbd, 0x7e, 0x33, 0x12, 0xf3, 0x11,
0x7f, 0x3b, 0xe2, 0xdd, 0x0a, 0x7c, 0x7b, 0x34, 0x3d, 0x9e, 0x8c, 0x7f, 0xec, 0x56, 0x69, 0x97,
0xb4, 0xf6, 0x66, 0x27, 0x93, 0xa3, 0xf1, 0xd4, 0x8b, 0xd7, 0xe8, 0x6d, 0xd2, 0xde, 0x20, 0xfe,
0xbd, 0x3a, 0x40, 0xe3, 0xd1, 0xeb, 0xe3, 0x13, 0x3e, 0x0a, 0x50, 0x03, 0xbe, 0x7e, 0x3b, 0xe2,
0xf3, 0xc9, 0xf4, 0xa8, 0x4b, 0xfe, 0x1b, 0x00, 0x00, 0xff, 0xff, 0xc2, 0x38, 0x55, 0x41, 0x7c,
0x0d, 0x00, 0x00,
}

1
vendor/github.com/opencontainers/runc/libcontainer/criurpc/criurpc.proto generated vendored
View File

@ -111,6 +111,7 @@ message criu_opts {
optional bool lazy_pages = 48;
optional int32 status_fd = 49;
optional bool orphan_pts_master = 50;
optional string config_file = 51;
}
message criu_dump_resp {

2
vendor/github.com/opencontainers/runc/libcontainer/intelrdt/intelrdt.go generated vendored
View File

@ -547,7 +547,7 @@ func (m *IntelRdtManager) Apply(pid int) (err error) {
func (m *IntelRdtManager) Destroy() error {
m.mu.Lock()
defer m.mu.Unlock()
if err := os.RemoveAll(m.Path); err != nil {
if err := os.RemoveAll(m.GetPath()); err != nil {
return err
}
m.Path = ""

268
vendor/github.com/opencontainers/runc/libcontainer/nsenter/cloned_binary.c generated vendored Normal file
View File

@ -0,0 +1,268 @@
/*
* Copyright (C) 2019 Aleksa Sarai <cyphar@cyphar.com>
* Copyright (C) 2019 SUSE LLC
*
* 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.
*/
#define _GNU_SOURCE
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <limits.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/vfs.h>
#include <sys/mman.h>
#include <sys/sendfile.h>
#include <sys/syscall.h>
/* Use our own wrapper for memfd_create. */
#if !defined(SYS_memfd_create) && defined(__NR_memfd_create)
# define SYS_memfd_create __NR_memfd_create
#endif
#ifdef SYS_memfd_create
# define HAVE_MEMFD_CREATE
/* memfd_create(2) flags -- copied from <linux/memfd.h>. */
# ifndef MFD_CLOEXEC
# define MFD_CLOEXEC 0x0001U
# define MFD_ALLOW_SEALING 0x0002U
# endif
int memfd_create(const char *name, unsigned int flags)
{
return syscall(SYS_memfd_create, name, flags);
}
#endif
/* This comes directly from <linux/fcntl.h>. */
#ifndef F_LINUX_SPECIFIC_BASE
# define F_LINUX_SPECIFIC_BASE 1024
#endif
#ifndef F_ADD_SEALS
# define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
# define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
#endif
#ifndef F_SEAL_SEAL
# define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
# define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
# define F_SEAL_GROW 0x0004 /* prevent file from growing */
# define F_SEAL_WRITE 0x0008 /* prevent writes */
#endif
#define RUNC_SENDFILE_MAX 0x7FFFF000 /* sendfile(2) is limited to 2GB. */
#ifdef HAVE_MEMFD_CREATE
# define RUNC_MEMFD_COMMENT "runc_cloned:/proc/self/exe"
# define RUNC_MEMFD_SEALS \
(F_SEAL_SEAL | F_SEAL_SHRINK | F_SEAL_GROW | F_SEAL_WRITE)
#endif
static void *must_realloc(void *ptr, size_t size)
{
void *old = ptr;
do {
ptr = realloc(old, size);
} while(!ptr);
return ptr;
}
/*
* Verify whether we are currently in a self-cloned program (namely, is
* /proc/self/exe a memfd). F_GET_SEALS will only succeed for memfds (or rather
* for shmem files), and we want to be sure it's actually sealed.
*/
static int is_self_cloned(void)
{
int fd, ret, is_cloned = 0;
fd = open("/proc/self/exe", O_RDONLY|O_CLOEXEC);
if (fd < 0)
return -ENOTRECOVERABLE;
#ifdef HAVE_MEMFD_CREATE
ret = fcntl(fd, F_GET_SEALS);
is_cloned = (ret == RUNC_MEMFD_SEALS);
#else
struct stat statbuf = {0};
ret = fstat(fd, &statbuf);
if (ret >= 0)
is_cloned = (statbuf.st_nlink == 0);
#endif
close(fd);
return is_cloned;
}
/*
* Basic wrapper around mmap(2) that gives you the file length so you can
* safely treat it as an ordinary buffer. Only gives you read access.
*/
static char *read_file(char *path, size_t *length)
{
int fd;
char buf[4096], *copy = NULL;
if (!length)
return NULL;
fd = open(path, O_RDONLY | O_CLOEXEC);
if (fd < 0)
return NULL;
*length = 0;
for (;;) {
int n;
n = read(fd, buf, sizeof(buf));
if (n < 0)
goto error;
if (!n)
break;
copy = must_realloc(copy, (*length + n) * sizeof(*copy));
memcpy(copy + *length, buf, n);
*length += n;
}
close(fd);
return copy;
error:
close(fd);
free(copy);
return NULL;
}
/*
* A poor-man's version of "xargs -0". Basically parses a given block of
* NUL-delimited data, within the given length and adds a pointer to each entry
* to the array of pointers.
*/
static int parse_xargs(char *data, int data_length, char ***output)
{
int num = 0;
char *cur = data;
if (!data || *output != NULL)
return -1;
while (cur < data + data_length) {
num++;
*output = must_realloc(*output, (num + 1) * sizeof(**output));
(*output)[num - 1] = cur;
cur += strlen(cur) + 1;
}
(*output)[num] = NULL;
return num;
}
/*
* "Parse" out argv and envp from /proc/self/cmdline and /proc/self/environ.
* This is necessary because we are running in a context where we don't have a
* main() that we can just get the arguments from.
*/
static int fetchve(char ***argv, char ***envp)
{
char *cmdline = NULL, *environ = NULL;
size_t cmdline_size, environ_size;
cmdline = read_file("/proc/self/cmdline", &cmdline_size);
if (!cmdline)
goto error;
environ = read_file("/proc/self/environ", &environ_size);
if (!environ)
goto error;
if (parse_xargs(cmdline, cmdline_size, argv) <= 0)
goto error;
if (parse_xargs(environ, environ_size, envp) <= 0)
goto error;
return 0;
error:
free(environ);
free(cmdline);
return -EINVAL;
}
static int clone_binary(void)
{
int binfd, memfd;
ssize_t sent = 0;
#ifdef HAVE_MEMFD_CREATE
memfd = memfd_create(RUNC_MEMFD_COMMENT, MFD_CLOEXEC | MFD_ALLOW_SEALING);
#else
memfd = open("/tmp", O_TMPFILE | O_EXCL | O_RDWR | O_CLOEXEC, 0711);
#endif
if (memfd < 0)
return -ENOTRECOVERABLE;
binfd = open("/proc/self/exe", O_RDONLY | O_CLOEXEC);
if (binfd < 0)
goto error;
sent = sendfile(memfd, binfd, NULL, RUNC_SENDFILE_MAX);
close(binfd);
if (sent < 0)
goto error;
#ifdef HAVE_MEMFD_CREATE
int err = fcntl(memfd, F_ADD_SEALS, RUNC_MEMFD_SEALS);
if (err < 0)
goto error;
#else
/* Need to re-open "memfd" as read-only to avoid execve(2) giving -EXTBUSY. */
int newfd;
char *fdpath = NULL;
if (asprintf(&fdpath, "/proc/self/fd/%d", memfd) < 0)
goto error;
newfd = open(fdpath, O_RDONLY | O_CLOEXEC);
free(fdpath);
if (newfd < 0)
goto error;
close(memfd);
memfd = newfd;
#endif
return memfd;
error:
close(memfd);
return -EIO;
}
int ensure_cloned_binary(void)
{
int execfd;
char **argv = NULL, **envp = NULL;
/* Check that we're not self-cloned, and if we are then bail. */
int cloned = is_self_cloned();
if (cloned > 0 || cloned == -ENOTRECOVERABLE)
return cloned;
if (fetchve(&argv, &envp) < 0)
return -EINVAL;
execfd = clone_binary();
if (execfd < 0)
return -EIO;
fexecve(execfd, argv, envp);
return -ENOEXEC;
}

11
vendor/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c generated vendored
View File

@ -534,6 +534,9 @@ void join_namespaces(char *nslist)
free(namespaces);
}
/* Defined in cloned_binary.c. */
extern int ensure_cloned_binary(void);
void nsexec(void)
{
int pipenum;
@ -549,6 +552,14 @@ void nsexec(void)
if (pipenum == -1)
return;
/*
* We need to re-exec if we are not in a cloned binary. This is necessary
* to ensure that containers won't be able to access the host binary
* through /proc/self/exe. See CVE-2019-5736.
*/
if (ensure_cloned_binary() < 0)
bail("could not ensure we are a cloned binary");
/* Parse all of the netlink configuration. */
nl_parse(pipenum, &config);

2
vendor/github.com/opencontainers/runc/vendor.conf generated vendored
View File

@ -18,7 +18,7 @@ github.com/golang/protobuf 18c9bb3261723cd5401db4d0c9fbc5c3b6c70fe8
github.com/cyphar/filepath-securejoin v0.2.1
github.com/docker/go-units v0.2.0
github.com/urfave/cli d53eb991652b1d438abdd34ce4bfa3ef1539108e
golang.org/x/sys 7ddbeae9ae08c6a06a59597f0c9edbc5ff2444ce https://github.com/golang/sys
golang.org/x/sys 41f3e6584952bb034a481797859f6ab34b6803bd https://github.com/golang/sys
# console dependencies
github.com/containerd/console 2748ece16665b45a47f884001d5831ec79703880

4
vendor/golang.org/x/sys/unix/README.md generated vendored
View File

@ -14,7 +14,7 @@ migrating the build system to use containers so the builds are reproducible.
This is being done on an OS-by-OS basis. Please update this documentation as
components of the build system change.
### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
### Old Build System (currently for `GOOS != "linux"`)
The old build system generates the Go files based on the C header files
present on your system. This means that files
@ -34,7 +34,7 @@ your specific system. Running `mkall.sh -n` shows the commands that will be run.
Requirements: bash, perl, go
### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
### New Build System (currently for `GOOS == "linux"`)
The new build system uses a Docker container to generate the go files directly
from source checkouts of the kernel and various system libraries. This means

14
vendor/golang.org/x/sys/unix/aliases.go generated vendored Normal file
View File

@ -0,0 +1,14 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build go1.9
package unix
import "syscall"
type Signal = syscall.Signal
type Errno = syscall.Errno
type SysProcAttr = syscall.SysProcAttr

17
vendor/golang.org/x/sys/unix/asm_aix_ppc64.s generated vendored Normal file
View File

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

29
vendor/golang.org/x/sys/unix/asm_freebsd_arm64.s generated vendored Normal file
View File

@ -0,0 +1,29 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
#include "textflag.h"
//
// System call support for ARM64, FreeBSD
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-104
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)

12
vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s generated vendored
View File

@ -15,12 +15,6 @@
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
BR syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
BR syscall·Syscall6(SB)
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·entersyscall(SB)
MOVD a1+8(FP), R3
@ -36,12 +30,6 @@ TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
BL runtime·exitsyscall(SB)
RET
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
BR syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
BR syscall·RawSyscall6(SB)
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
MOVD a1+8(FP), R3
MOVD a2+16(FP), R4

29
vendor/golang.org/x/sys/unix/asm_netbsd_arm64.s generated vendored Normal file
View File

@ -0,0 +1,29 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
#include "textflag.h"
//
// System call support for ARM64, NetBSD
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
B syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-104
B syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
B syscall·RawSyscall6(SB)

2
vendor/golang.org/x/sys/unix/constants.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
package unix

27
vendor/golang.org/x/sys/unix/dev_aix_ppc.go generated vendored Normal file
View File

@ -0,0 +1,27 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix
// +build ppc
// Functions to access/create device major and minor numbers matching the
// encoding used by AIX.
package unix
// Major returns the major component of a Linux device number.
func Major(dev uint64) uint32 {
return uint32((dev >> 16) & 0xffff)
}
// Minor returns the minor component of a Linux device number.
func Minor(dev uint64) uint32 {
return uint32(dev & 0xffff)
}
// Mkdev returns a Linux device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
return uint64(((major) << 16) | (minor))
}

29
vendor/golang.org/x/sys/unix/dev_aix_ppc64.go generated vendored Normal file
View File

@ -0,0 +1,29 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix
// +build ppc64
// Functions to access/create device major and minor numbers matching the
// encoding used AIX.
package unix
// Major returns the major component of a Linux device number.
func Major(dev uint64) uint32 {
return uint32((dev & 0x3fffffff00000000) >> 32)
}
// Minor returns the minor component of a Linux device number.
func Minor(dev uint64) uint32 {
return uint32((dev & 0x00000000ffffffff) >> 0)
}
// Mkdev returns a Linux device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
var DEVNO64 uint64
DEVNO64 = 0x8000000000000000
return ((uint64(major) << 32) | (uint64(minor) & 0x00000000FFFFFFFF) | DEVNO64)
}

2
vendor/golang.org/x/sys/unix/dirent.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
package unix

2
vendor/golang.org/x/sys/unix/env_unix.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// Unix environment variables.

2
vendor/golang.org/x/sys/unix/fcntl.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd
// +build dragonfly freebsd linux netbsd openbsd
package unix

18
vendor/golang.org/x/sys/unix/fcntl_darwin.go generated vendored Normal file
View File

@ -0,0 +1,18 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package unix
import "unsafe"
// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
return fcntl(int(fd), cmd, arg)
}
// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
return err
}

1
vendor/golang.org/x/sys/unix/gccgo.go generated vendored
View File

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

1
vendor/golang.org/x/sys/unix/gccgo_c.c generated vendored
View File

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

30
vendor/golang.org/x/sys/unix/ioctl.go generated vendored Normal file
View File

@ -0,0 +1,30 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
package unix
import "runtime"
// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
//
// To change fd's window size, the req argument should be TIOCSWINSZ.
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
// TODO: if we get the chance, remove the req parameter and
// hardcode TIOCSWINSZ.
err := ioctlSetWinsize(fd, req, value)
runtime.KeepAlive(value)
return err
}
// IoctlSetTermios performs an ioctl on fd with a *Termios.
//
// The req value will usually be TCSETA or TIOCSETA.
func IoctlSetTermios(fd int, req uint, value *Termios) error {
// TODO: if we get the chance, remove the req parameter.
err := ioctlSetTermios(fd, req, value)
runtime.KeepAlive(value)
return err
}

92
vendor/golang.org/x/sys/unix/mkall.sh generated vendored
View File

@ -10,13 +10,14 @@
GOOSARCH="${GOOS}_${GOARCH}"
# defaults
mksyscall="./mksyscall.pl"
mksyscall="go run mksyscall.go"
mkerrors="./mkerrors.sh"
zerrors="zerrors_$GOOSARCH.go"
mksysctl=""
zsysctl="zsysctl_$GOOSARCH.go"
mksysnum=
mktypes=
mkasm=
run="sh"
cmd=""
@ -45,8 +46,8 @@ case "$#" in
exit 2
esac
if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
# Use then new build system
if [[ "$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 $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
@ -59,98 +60,111 @@ _* | *_ | _)
echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
exit 1
;;
aix_ppc)
mkerrors="$mkerrors -maix32"
mksyscall="go run mksyscall_aix_ppc.go -aix"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
aix_ppc64)
mkerrors="$mkerrors -maix64"
mksyscall="go run mksyscall_aix_ppc64.go -aix"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
darwin_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32"
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
mksyscall="go run mksyscall.go -l32"
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
mkasm="go run mkasm_darwin.go"
;;
darwin_amd64)
mkerrors="$mkerrors -m64"
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
mkasm="go run mkasm_darwin.go"
;;
darwin_arm)
mkerrors="$mkerrors"
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mksyscall="go run mksyscall.go -l32"
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
mkasm="go run mkasm_darwin.go"
;;
darwin_arm64)
mkerrors="$mkerrors -m64"
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
mkasm="go run mkasm_darwin.go"
;;
dragonfly_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -dragonfly"
mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
mksyscall="go run mksyscall.go -dragonfly"
mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
freebsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32"
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
mksyscall="go run mksyscall.go -l32"
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
freebsd_amd64)
mkerrors="$mkerrors -m64"
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
freebsd_arm)
mkerrors="$mkerrors"
mksyscall="./mksyscall.pl -l32 -arm"
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
mksyscall="go run mksyscall.go -l32 -arm"
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
# Let the type of C char be signed for making the bare syscall
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
linux_sparc64)
GOOSARCH_in=syscall_linux_sparc64.go
unistd_h=/usr/include/sparc64-linux-gnu/asm/unistd.h
freebsd_arm64)
mkerrors="$mkerrors -m64"
mksysnum="./mksysnum_linux.pl $unistd_h"
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
netbsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32 -netbsd"
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
mksyscall="go run mksyscall.go -l32 -netbsd"
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
netbsd_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -netbsd"
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
mksyscall="go run mksyscall.go -netbsd"
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
netbsd_arm)
mkerrors="$mkerrors"
mksyscall="./mksyscall.pl -l32 -netbsd -arm"
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
mksyscall="go run mksyscall.go -l32 -netbsd -arm"
mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
# Let the type of C char be signed for making the bare syscall
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
openbsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32 -openbsd"
mksyscall="go run mksyscall.go -l32 -openbsd"
mksysctl="./mksysctl_openbsd.pl"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
openbsd_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -openbsd"
mksyscall="go run mksyscall.go -openbsd"
mksysctl="./mksysctl_openbsd.pl"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
openbsd_arm)
mkerrors="$mkerrors"
mksyscall="./mksyscall.pl -l32 -openbsd -arm"
mksyscall="go run mksyscall.go -l32 -openbsd -arm"
mksysctl="./mksysctl_openbsd.pl"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
# Let the type of C char be signed for making the bare syscall
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
@ -177,12 +191,24 @@ esac
syscall_goos="syscall_bsd.go $syscall_goos"
;;
esac
if [ -n "$mksyscall" ]; then echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
;;
if [ -n "$mksyscall" ]; then
if [ "$GOOSARCH" == "aix_ppc64" ]; then
# aix/ppc64 script generates files instead of writing to stdin.
echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
elif [ "$GOOS" == "darwin" ]; then
# pre-1.12, direct syscalls
echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
# 1.12 and later, syscalls via libSystem
echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
else
echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
fi
fi
esac
if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
if [ -n "$mktypes" ]; then
echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go";
if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi
fi
) | $run

61
vendor/golang.org/x/sys/unix/mkasm_darwin.go generated vendored Normal file
View File

@ -0,0 +1,61 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go.
//This program must be run after mksyscall.go.
package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"os"
"strings"
)
func main() {
in1, err := ioutil.ReadFile("syscall_darwin.go")
if err != nil {
log.Fatalf("can't open syscall_darwin.go: %s", err)
}
arch := os.Args[1]
in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch))
if err != nil {
log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err)
}
in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch))
if err != nil {
log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err)
}
in := string(in1) + string(in2) + string(in3)
trampolines := map[string]bool{}
var out bytes.Buffer
fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " "))
fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n")
fmt.Fprintf(&out, "\n")
fmt.Fprintf(&out, "// +build go1.12\n")
fmt.Fprintf(&out, "\n")
fmt.Fprintf(&out, "#include \"textflag.h\"\n")
for _, line := range strings.Split(in, "\n") {
if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") {
continue
}
fn := line[5 : len(line)-13]
if !trampolines[fn] {
trampolines[fn] = true
fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
}
}
err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644)
if err != nil {
log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err)
}
}

85
vendor/golang.org/x/sys/unix/mkerrors.sh generated vendored
View File

@ -17,15 +17,17 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
fi
# Check that we are using the new build system if we should
if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
echo 1>&2 "In the new build system, mkerrors should not be called directly."
echo 1>&2 "See README.md"
exit 1
fi
if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
echo 1>&2 "See README.md"
exit 1
fi
CC=${CC:-cc}
if [[ "$GOOS" = "aix" ]]; then
CC=${CC:-gcc}
else
CC=${CC:-cc}
fi
if [[ "$GOOS" = "solaris" ]]; then
# Assumes GNU versions of utilities in PATH.
@ -34,6 +36,21 @@ fi
uname=$(uname)
includes_AIX='
#include <net/if.h>
#include <net/netopt.h>
#include <netinet/ip_mroute.h>
#include <sys/protosw.h>
#include <sys/stropts.h>
#include <sys/mman.h>
#include <sys/poll.h>
#include <sys/termio.h>
#include <termios.h>
#include <fcntl.h>
#define AF_LOCAL AF_UNIX
'
includes_Darwin='
#define _DARWIN_C_SOURCE
#define KERNEL
@ -65,8 +82,10 @@ includes_DragonFly='
#include <sys/event.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
#include <net/bpf.h>
@ -80,12 +99,13 @@ includes_DragonFly='
'
includes_FreeBSD='
#include <sys/capability.h>
#include <sys/capsicum.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
@ -159,22 +179,29 @@ struct ltchars {
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/signalfd.h>
#include <sys/socket.h>
#include <sys/xattr.h>
#include <linux/errqueue.h>
#include <linux/if.h>
#include <linux/if_alg.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_ppp.h>
#include <linux/if_tun.h>
#include <linux/if_packet.h>
#include <linux/if_addr.h>
#include <linux/falloc.h>
#include <linux/filter.h>
#include <linux/fs.h>
#include <linux/kexec.h>
#include <linux/keyctl.h>
#include <linux/magic.h>
#include <linux/memfd.h>
#include <linux/module.h>
#include <linux/netfilter/nfnetlink.h>
#include <linux/netlink.h>
#include <linux/net_namespace.h>
#include <linux/perf_event.h>
#include <linux/random.h>
#include <linux/reboot.h>
@ -190,12 +217,21 @@ struct ltchars {
#include <linux/vm_sockets.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
#include <linux/stat.h>
#include <linux/watchdog.h>
#include <linux/hdreg.h>
#include <linux/rtc.h>
#include <linux/if_xdp.h>
#include <mtd/ubi-user.h>
#include <net/route.h>
#if defined(__sparc__)
// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
// definition in glibc. As only the error constants are needed here, include the
// generic termibits.h (which is included by termbits.h on sparc).
#include <asm-generic/termbits.h>
#else
#include <asm/termbits.h>
#endif
#ifndef MSG_FASTOPEN
#define MSG_FASTOPEN 0x20000000
@ -229,7 +265,9 @@ includes_NetBSD='
#include <sys/types.h>
#include <sys/param.h>
#include <sys/event.h>
#include <sys/extattr.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/sysctl.h>
@ -255,11 +293,14 @@ includes_OpenBSD='
#include <sys/param.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/termios.h>
#include <sys/ttycom.h>
#include <sys/unistd.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
@ -291,6 +332,7 @@ includes_SunOS='
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
@ -353,6 +395,7 @@ ccflags="$@"
$2 ~ /^EXTATTR_NAMESPACE_NAMES/ ||
$2 ~ /^EXTATTR_NAMESPACE_[A-Z]+_STRING/ {next}
$2 !~ /^ECCAPBITS/ &&
$2 !~ /^ETH_/ &&
$2 !~ /^EPROC_/ &&
$2 !~ /^EQUIV_/ &&
@ -388,7 +431,7 @@ ccflags="$@"
$2 ~ /^TC[IO](ON|OFF)$/ ||
$2 ~ /^IN_/ ||
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
$2 ~ /^TP_STATUS_/ ||
$2 ~ /^FALLOC_/ ||
$2 == "ICMPV6_FILTER" ||
@ -399,13 +442,16 @@ ccflags="$@"
$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
$2 ~ /^HW_MACHINE$/ ||
$2 ~ /^SYSCTL_VERS/ ||
$2 !~ "MNT_BITS" &&
$2 ~ /^(MS|MNT|UMOUNT)_/ ||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
$2 ~ /^(O|F|E?FD|NAME|S|PTRACE|PT)_/ ||
$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT)_/ ||
$2 ~ /^KEXEC_/ ||
$2 ~ /^LINUX_REBOOT_CMD_/ ||
$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
$2 ~ /^MODULE_INIT_/ ||
$2 !~ "NLA_TYPE_MASK" &&
$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P)_/ ||
$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ ||
$2 ~ /^SIOC/ ||
$2 ~ /^TIOC/ ||
$2 ~ /^TCGET/ ||
@ -420,34 +466,41 @@ ccflags="$@"
$2 ~ /^CLONE_[A-Z_]+/ ||
$2 !~ /^(BPF_TIMEVAL)$/ &&
$2 ~ /^(BPF|DLT)_/ ||
$2 ~ /^CLOCK_/ ||
$2 ~ /^(CLOCK|TIMER)_/ ||
$2 ~ /^CAN_/ ||
$2 ~ /^CAP_/ ||
$2 ~ /^ALG_/ ||
$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE|IOC_(GET|SET)_ENCRYPTION)/ ||
$2 ~ /^GRND_/ ||
$2 ~ /^RND/ ||
$2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
$2 ~ /^KEYCTL_/ ||
$2 ~ /^PERF_EVENT_IOC_/ ||
$2 ~ /^SECCOMP_MODE_/ ||
$2 ~ /^SPLICE_/ ||
$2 ~ /^SYNC_FILE_RANGE_/ ||
$2 !~ /^AUDIT_RECORD_MAGIC/ &&
$2 ~ /^[A-Z0-9_]+_MAGIC2?$/ ||
$2 !~ /IOC_MAGIC/ &&
$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
$2 ~ /^(VM|VMADDR)_/ ||
$2 ~ /^IOCTL_VM_SOCKETS_/ ||
$2 ~ /^(TASKSTATS|TS)_/ ||
$2 ~ /^CGROUPSTATS_/ ||
$2 ~ /^GENL_/ ||
$2 ~ /^STATX_/ ||
$2 ~ /^RENAME/ ||
$2 ~ /^UBI_IOC[A-Z]/ ||
$2 ~ /^UTIME_/ ||
$2 ~ /^XATTR_(CREATE|REPLACE|NO(DEFAULT|FOLLOW|SECURITY)|SHOWCOMPRESSION)/ ||
$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
$2 ~ /^FSOPT_/ ||
$2 ~ /^WDIOC_/ ||
$2 ~ /^NFN/ ||
$2 ~ /^XDP_/ ||
$2 ~ /^(HDIO|WIN|SMART)_/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ ||
$2 ~/^PPPIOC/ ||
$2 ~ /^BLK[A-Z]*(GET$|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), $2)}
@ -469,7 +522,7 @@ errors=$(
signals=$(
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
sort
)
@ -479,7 +532,7 @@ echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
sort >_error.grep
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT)' |
egrep -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
sort >_signal.grep
echo '// mkerrors.sh' "$@"

14
vendor/golang.org/x/sys/unix/mkpost.go generated vendored
View File

@ -28,10 +28,10 @@ func main() {
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check that we are using the new build system if we should be.
if goos == "linux" && goarch != "sparc64" {
// Check that we are using the Docker-based build system if we should be.
if goos == "linux" {
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
os.Stderr.WriteString("In the new build system, mkpost should not be called directly.\n")
os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n")
os.Stderr.WriteString("See README.md\n")
os.Exit(1)
}
@ -46,6 +46,10 @@ func main() {
valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`)
b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}"))
// Intentionally export __fds_bits field in FdSet
fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`)
b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}"))
// If we have empty Ptrace structs, we should delete them. Only s390x emits
// nonempty Ptrace structs.
ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
@ -65,6 +69,10 @@ func main() {
convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
// Convert [1024]int8 to [1024]byte in Ptmget members
convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`)
b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte"))
// Remove spare fields (e.g. in Statx_t)
spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
b = spareFieldsRegex.ReplaceAll(b, []byte("_"))

398
vendor/golang.org/x/sys/unix/mksyscall.go generated vendored Normal file
View File

@ -0,0 +1,398 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_darwin.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named errno.
A line beginning with //sysnb is like //sys, except that the
goroutine will not be suspended during the execution of the system
call. This must only be used for system calls which can never
block, as otherwise the system call could cause all goroutines to
hang.
*/
package main
import (
"bufio"
"flag"
"fmt"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
plan9 = flag.Bool("plan9", false, "plan9")
openbsd = flag.Bool("openbsd", false, "openbsd")
netbsd = flag.Bool("netbsd", false, "netbsd")
dragonfly = flag.Bool("dragonfly", false, "dragonfly")
arm = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair
tags = flag.String("tags", "", "build tags")
filename = flag.String("output", "", "output file name (standard output if omitted)")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
// Get the OS and architecture (using GOARCH_TARGET if it exists)
goos := os.Getenv("GOOS")
goarch := os.Getenv("GOARCH_TARGET")
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check that we are using the Docker-based build system if we should
if goos == "linux" {
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n")
fmt.Fprintf(os.Stderr, "See README.md\n")
os.Exit(1)
}
}
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
libc := false
if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") {
libc = true
}
trampolines := map[string]bool{}
text := ""
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, errno error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, sysname := f[2], f[3], f[4], f[5]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
// Go function header.
outDecl := ""
if len(out) > 0 {
outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", "))
}
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl)
// Check if err return available
errvar := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
break
}
}
// Prepare arguments to Syscall.
var args []string
n := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
} else if p.Type == "string" && errvar != "" {
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name)
text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass dummy pointer in that case.
// Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n)
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name)
text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n)
args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
n++
} else if p.Type == "int64" && (*openbsd || *netbsd) {
args = append(args, "0")
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else if endianness == "little-endian" {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
} else if p.Type == "int64" && *dragonfly {
if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil {
args = append(args, "0")
}
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else if endianness == "little-endian" {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
} else if p.Type == "int64" && endianness != "" {
if len(args)%2 == 1 && *arm {
// arm abi specifies 64-bit argument uses
// (even, odd) pair
args = append(args, "0")
}
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
}
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
}
// Determine which form to use; pad args with zeros.
asm := "Syscall"
if nonblock != nil {
if errvar == "" && goos == "linux" {
asm = "RawSyscallNoError"
} else {
asm = "RawSyscall"
}
} else {
if errvar == "" && goos == "linux" {
asm = "SyscallNoError"
}
}
if len(args) <= 3 {
for len(args) < 3 {
args = append(args, "0")
}
} else if len(args) <= 6 {
asm += "6"
for len(args) < 6 {
args = append(args, "0")
}
} else if len(args) <= 9 {
asm += "9"
for len(args) < 9 {
args = append(args, "0")
}
} else {
fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct)
}
// System call number.
if sysname == "" {
sysname = "SYS_" + funct
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToUpper(sysname)
}
var libcFn string
if libc {
asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call
sysname = strings.TrimPrefix(sysname, "SYS_") // remove SYS_
sysname = strings.ToLower(sysname) // lowercase
if sysname == "getdirentries64" {
// Special case - libSystem name and
// raw syscall name don't match.
sysname = "__getdirentries64"
}
libcFn = sysname
sysname = "funcPC(libc_" + sysname + "_trampoline)"
}
// Actual call.
arglist := strings.Join(args, ", ")
call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist)
// Assign return values.
body := ""
ret := []string{"_", "_", "_"}
doErrno := false
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" && !*plan9 {
reg = "e1"
ret[2] = reg
doErrno = true
} else if p.Name == "err" && *plan9 {
ret[0] = "r0"
ret[2] = "e1"
break
} else {
reg = fmt.Sprintf("r%d", i)
ret[i] = reg
}
if p.Type == "bool" {
reg = fmt.Sprintf("%s != 0", reg)
}
if p.Type == "int64" && endianness != "" {
// 64-bit number in r1:r0 or r0:r1.
if i+2 > len(out) {
fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct)
}
if endianness == "big-endian" {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
} else {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
}
ret[i] = fmt.Sprintf("r%d", i)
ret[i+1] = fmt.Sprintf("r%d", i+1)
}
if reg != "e1" || *plan9 {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
text += fmt.Sprintf("\t%s\n", call)
} else {
if errvar == "" && goos == "linux" {
// raw syscall without error on Linux, see golang.org/issue/22924
text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call)
} else {
text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
}
}
text += body
if *plan9 && ret[2] == "e1" {
text += "\tif int32(r0) == -1 {\n"
text += "\t\terr = e1\n"
text += "\t}\n"
} else if doErrno {
text += "\tif e1 != 0 {\n"
text += "\t\terr = errnoErr(e1)\n"
text += "\t}\n"
}
text += "\treturn\n"
text += "}\n\n"
if libc && !trampolines[libcFn] {
// some system calls share a trampoline, like read and readlen.
trampolines[libcFn] = true
// Declare assembly trampoline.
text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn)
// Assembly trampoline calls the libc_* function, which this magic
// redirects to use the function from libSystem.
text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn)
text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn)
text += "\n"
}
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
}
const srcTemplate = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package unix
import (
"syscall"
"unsafe"
)
var _ syscall.Errno
%s
`

341
vendor/golang.org/x/sys/unix/mksyscall.pl generated vendored
View File

@ -1,341 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This program reads a file containing function prototypes
# (like syscall_darwin.go) and generates system call bodies.
# The prototypes are marked by lines beginning with "//sys"
# and read like func declarations if //sys is replaced by func, but:
# * The parameter lists must give a name for each argument.
# This includes return parameters.
# * The parameter lists must give a type for each argument:
# the (x, y, z int) shorthand is not allowed.
# * If the return parameter is an error number, it must be named errno.
# A line beginning with //sysnb is like //sys, except that the
# goroutine will not be suspended during the execution of the system
# call. This must only be used for system calls which can never
# block, as otherwise the system call could cause all goroutines to
# hang.
use strict;
my $cmdline = "mksyscall.pl " . join(' ', @ARGV);
my $errors = 0;
my $_32bit = "";
my $plan9 = 0;
my $openbsd = 0;
my $netbsd = 0;
my $dragonfly = 0;
my $arm = 0; # 64-bit value should use (even, odd)-pair
my $tags = ""; # build tags
if($ARGV[0] eq "-b32") {
$_32bit = "big-endian";
shift;
} elsif($ARGV[0] eq "-l32") {
$_32bit = "little-endian";
shift;
}
if($ARGV[0] eq "-plan9") {
$plan9 = 1;
shift;
}
if($ARGV[0] eq "-openbsd") {
$openbsd = 1;
shift;
}
if($ARGV[0] eq "-netbsd") {
$netbsd = 1;
shift;
}
if($ARGV[0] eq "-dragonfly") {
$dragonfly = 1;
shift;
}
if($ARGV[0] eq "-arm") {
$arm = 1;
shift;
}
if($ARGV[0] eq "-tags") {
shift;
$tags = $ARGV[0];
shift;
}
if($ARGV[0] =~ /^-/) {
print STDERR "usage: mksyscall.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
exit 1;
}
# Check that we are using the new build system if we should
if($ENV{'GOOS'} eq "linux" && $ENV{'GOARCH'} ne "sparc64") {
if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
print STDERR "In the new build system, mksyscall should not be called directly.\n";
print STDERR "See README.md\n";
exit 1;
}
}
sub parseparamlist($) {
my ($list) = @_;
$list =~ s/^\s*//;
$list =~ s/\s*$//;
if($list eq "") {
return ();
}
return split(/\s*,\s*/, $list);
}
sub parseparam($) {
my ($p) = @_;
if($p !~ /^(\S*) (\S*)$/) {
print STDERR "$ARGV:$.: malformed parameter: $p\n";
$errors = 1;
return ("xx", "int");
}
return ($1, $2);
}
my $text = "";
while(<>) {
chomp;
s/\s+/ /g;
s/^\s+//;
s/\s+$//;
my $nonblock = /^\/\/sysnb /;
next if !/^\/\/sys / && !$nonblock;
# Line must be of the form
# func Open(path string, mode int, perm int) (fd int, errno error)
# Split into name, in params, out params.
if(!/^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$/) {
print STDERR "$ARGV:$.: malformed //sys declaration\n";
$errors = 1;
next;
}
my ($func, $in, $out, $sysname) = ($2, $3, $4, $5);
# Split argument lists on comma.
my @in = parseparamlist($in);
my @out = parseparamlist($out);
# Try in vain to keep people from editing this file.
# The theory is that they jump into the middle of the file
# without reading the header.
$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
# Go function header.
my $out_decl = @out ? sprintf(" (%s)", join(', ', @out)) : "";
$text .= sprintf "func %s(%s)%s {\n", $func, join(', ', @in), $out_decl;
# Check if err return available
my $errvar = "";
foreach my $p (@out) {
my ($name, $type) = parseparam($p);
if($type eq "error") {
$errvar = $name;
last;
}
}
# Prepare arguments to Syscall.
my @args = ();
my $n = 0;
foreach my $p (@in) {
my ($name, $type) = parseparam($p);
if($type =~ /^\*/) {
push @args, "uintptr(unsafe.Pointer($name))";
} elsif($type eq "string" && $errvar ne "") {
$text .= "\tvar _p$n *byte\n";
$text .= "\t_p$n, $errvar = BytePtrFromString($name)\n";
$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
$n++;
} elsif($type eq "string") {
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
$text .= "\tvar _p$n *byte\n";
$text .= "\t_p$n, _ = BytePtrFromString($name)\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
$n++;
} elsif($type =~ /^\[\](.*)/) {
# Convert slice into pointer, length.
# Have to be careful not to take address of &a[0] if len == 0:
# pass dummy pointer in that case.
# Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
$text .= "\tvar _p$n unsafe.Pointer\n";
$text .= "\tif len($name) > 0 {\n\t\t_p$n = unsafe.Pointer(\&${name}[0])\n\t}";
$text .= " else {\n\t\t_p$n = unsafe.Pointer(&_zero)\n\t}";
$text .= "\n";
push @args, "uintptr(_p$n)", "uintptr(len($name))";
$n++;
} elsif($type eq "int64" && ($openbsd || $netbsd)) {
push @args, "0";
if($_32bit eq "big-endian") {
push @args, "uintptr($name>>32)", "uintptr($name)";
} elsif($_32bit eq "little-endian") {
push @args, "uintptr($name)", "uintptr($name>>32)";
} else {
push @args, "uintptr($name)";
}
} elsif($type eq "int64" && $dragonfly) {
if ($func !~ /^extp(read|write)/i) {
push @args, "0";
}
if($_32bit eq "big-endian") {
push @args, "uintptr($name>>32)", "uintptr($name)";
} elsif($_32bit eq "little-endian") {
push @args, "uintptr($name)", "uintptr($name>>32)";
} else {
push @args, "uintptr($name)";
}
} elsif($type eq "int64" && $_32bit ne "") {
if(@args % 2 && $arm) {
# arm abi specifies 64-bit argument uses
# (even, odd) pair
push @args, "0"
}
if($_32bit eq "big-endian") {
push @args, "uintptr($name>>32)", "uintptr($name)";
} else {
push @args, "uintptr($name)", "uintptr($name>>32)";
}
} else {
push @args, "uintptr($name)";
}
}
# Determine which form to use; pad args with zeros.
my $asm = "Syscall";
if ($nonblock) {
if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
$asm = "RawSyscallNoError";
} else {
$asm = "RawSyscall";
}
} else {
if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
$asm = "SyscallNoError";
}
}
if(@args <= 3) {
while(@args < 3) {
push @args, "0";
}
} elsif(@args <= 6) {
$asm .= "6";
while(@args < 6) {
push @args, "0";
}
} elsif(@args <= 9) {
$asm .= "9";
while(@args < 9) {
push @args, "0";
}
} else {
print STDERR "$ARGV:$.: too many arguments to system call\n";
}
# System call number.
if($sysname eq "") {
$sysname = "SYS_$func";
$sysname =~ s/([a-z])([A-Z])/${1}_$2/g; # turn FooBar into Foo_Bar
$sysname =~ y/a-z/A-Z/;
}
# Actual call.
my $args = join(', ', @args);
my $call = "$asm($sysname, $args)";
# Assign return values.
my $body = "";
my @ret = ("_", "_", "_");
my $do_errno = 0;
for(my $i=0; $i<@out; $i++) {
my $p = $out[$i];
my ($name, $type) = parseparam($p);
my $reg = "";
if($name eq "err" && !$plan9) {
$reg = "e1";
$ret[2] = $reg;
$do_errno = 1;
} elsif($name eq "err" && $plan9) {
$ret[0] = "r0";
$ret[2] = "e1";
next;
} else {
$reg = sprintf("r%d", $i);
$ret[$i] = $reg;
}
if($type eq "bool") {
$reg = "$reg != 0";
}
if($type eq "int64" && $_32bit ne "") {
# 64-bit number in r1:r0 or r0:r1.
if($i+2 > @out) {
print STDERR "$ARGV:$.: not enough registers for int64 return\n";
}
if($_32bit eq "big-endian") {
$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i, $i+1);
} else {
$reg = sprintf("int64(r%d)<<32 | int64(r%d)", $i+1, $i);
}
$ret[$i] = sprintf("r%d", $i);
$ret[$i+1] = sprintf("r%d", $i+1);
}
if($reg ne "e1" || $plan9) {
$body .= "\t$name = $type($reg)\n";
}
}
if ($ret[0] eq "_" && $ret[1] eq "_" && $ret[2] eq "_") {
$text .= "\t$call\n";
} else {
if ($errvar eq "" && $ENV{'GOOS'} eq "linux") {
# raw syscall without error on Linux, see golang.org/issue/22924
$text .= "\t$ret[0], $ret[1] := $call\n";
} else {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
}
}
$text .= $body;
if ($plan9 && $ret[2] eq "e1") {
$text .= "\tif int32(r0) == -1 {\n";
$text .= "\t\terr = e1\n";
$text .= "\t}\n";
} elsif ($do_errno) {
$text .= "\tif e1 != 0 {\n";
$text .= "\t\terr = errnoErr(e1)\n";
$text .= "\t}\n";
}
$text .= "\treturn\n";
$text .= "}\n\n";
}
chomp $text;
chomp $text;
if($errors) {
exit 1;
}
print <<EOF;
// $cmdline
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $tags
package unix
import (
"syscall"
"unsafe"
)
var _ syscall.Errno
$text
EOF
exit 0;

404
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go generated vendored Normal file
View File

@ -0,0 +1,404 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_aix.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named err.
* If go func name needs to be different than its libc name,
* or the function is not in libc, name could be specified
* at the end, after "=" sign, like
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
*/
package main
import (
"bufio"
"flag"
"fmt"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
aix = flag.Bool("aix", false, "aix")
tags = flag.String("tags", "", "build tags")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
pack := ""
text := ""
cExtern := "/*\n#include <stdint.h>\n#include <stddef.h>\n"
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
pack = p[1]
}
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, err error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
inps = strings.Join(in, ", ")
outps = strings.Join(out, ", ")
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
// Check if value return, err return available
errvar := ""
retvar := ""
rettype := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
} else {
retvar = p.Name
rettype = p.Type
}
}
// System call name.
if sysname == "" {
sysname = funct
}
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
cRettype := ""
if rettype == "unsafe.Pointer" {
cRettype = "uintptr_t"
} else if rettype == "uintptr" {
cRettype = "uintptr_t"
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
cRettype = "uintptr_t"
} else if rettype == "int" {
cRettype = "int"
} else if rettype == "int32" {
cRettype = "int"
} else if rettype == "int64" {
cRettype = "long long"
} else if rettype == "uint32" {
cRettype = "unsigned int"
} else if rettype == "uint64" {
cRettype = "unsigned long long"
} else {
cRettype = "int"
}
if sysname == "exit" {
cRettype = "void"
}
// Change p.Types to c
var cIn []string
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "string" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t", "size_t")
} else if p.Type == "unsafe.Pointer" {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "uintptr" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "int" {
cIn = append(cIn, "int")
} else if p.Type == "int32" {
cIn = append(cIn, "int")
} else if p.Type == "int64" {
cIn = append(cIn, "long long")
} else if p.Type == "uint32" {
cIn = append(cIn, "unsigned int")
} else if p.Type == "uint64" {
cIn = append(cIn, "unsigned long long")
} else {
cIn = append(cIn, "int")
}
}
if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
// Imports of system calls from libc
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
cIn := strings.Join(cIn, ", ")
cExtern += fmt.Sprintf("(%s);\n", cIn)
}
// So file name.
if *aix {
if modname == "" {
modname = "libc.a/shr_64.o"
} else {
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
os.Exit(1)
}
}
strconvfunc := "C.CString"
// Go function header.
if outps != "" {
outps = fmt.Sprintf(" (%s)", outps)
}
if text != "" {
text += "\n"
}
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
// Prepare arguments to Syscall.
var args []string
n := 0
argN := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))")
} else if p.Type == "string" && errvar != "" {
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass nil in that case.
text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n))
n++
text += fmt.Sprintf("\tvar _p%d int\n", n)
text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name)
args = append(args, fmt.Sprintf("C.size_t(_p%d)", n))
n++
} else if p.Type == "int64" && endianness != "" {
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
}
n++
} else if p.Type == "bool" {
text += fmt.Sprintf("\tvar _p%d uint32\n", n)
text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
args = append(args, fmt.Sprintf("_p%d", n))
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
} else if p.Type == "unsafe.Pointer" {
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
} else if p.Type == "int" {
if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) {
args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name))
} else if argN == 0 && funct == "fcntl" {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
}
} else if p.Type == "int32" {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
} else if p.Type == "int64" {
args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name))
} else if p.Type == "uint32" {
args = append(args, fmt.Sprintf("C.uint(%s)", p.Name))
} else if p.Type == "uint64" {
args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name))
} else if p.Type == "uintptr" {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
}
argN++
}
// Actual call.
arglist := strings.Join(args, ", ")
call := ""
if sysname == "exit" {
if errvar != "" {
call += "er :="
} else {
call += ""
}
} else if errvar != "" {
call += "r0,er :="
} else if retvar != "" {
call += "r0,_ :="
} else {
call += ""
}
call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
// Assign return values.
body := ""
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" {
reg = "e1"
} else {
reg = "r0"
}
if reg != "e1" {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
// verify return
if sysname != "exit" && errvar != "" {
if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil {
body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
} else {
body += "\tif (r0 ==-1 && er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
}
} else if errvar != "" {
body += "\tif (er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
}
text += fmt.Sprintf("\t%s\n", call)
text += body
text += "\treturn\n"
text += "}\n"
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
imp := ""
if pack != "unix" {
imp = "import \"golang.org/x/sys/unix\"\n"
}
fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text)
}
const srcTemplate = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package %s
%s
*/
import "C"
import (
"unsafe"
)
%s
%s
`

602
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go generated vendored Normal file
View File

@ -0,0 +1,602 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_aix.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named err.
* If go func name needs to be different than its libc name,
* or the function is not in libc, name could be specified
* at the end, after "=" sign, like
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
This program will generate three files and handle both gc and gccgo implementation:
- zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
- zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
- zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
The generated code looks like this
zsyscall_aix_ppc64.go
func asyscall(...) (n int, err error) {
// Pointer Creation
r1, e1 := callasyscall(...)
// Type Conversion
// Error Handler
return
}
zsyscall_aix_ppc64_gc.go
//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
//go:linkname libc_asyscall libc_asyscall
var asyscall syscallFunc
func callasyscall(...) (r1 uintptr, e1 Errno) {
r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
return
}
zsyscall_aix_ppc64_ggcgo.go
// int asyscall(...)
import "C"
func callasyscall(...) (r1 uintptr, e1 Errno) {
r1 = uintptr(C.asyscall(...))
e1 = syscall.GetErrno()
return
}
*/
package main
import (
"bufio"
"flag"
"fmt"
"io/ioutil"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
aix = flag.Bool("aix", false, "aix")
tags = flag.String("tags", "", "build tags")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
pack := ""
// GCCGO
textgccgo := ""
cExtern := "/*\n#include <stdint.h>\n"
// GC
textgc := ""
dynimports := ""
linknames := ""
var vars []string
// COMMON
textcommon := ""
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
pack = p[1]
}
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, err error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
inps = strings.Join(in, ", ")
outps = strings.Join(out, ", ")
if sysname == "" {
sysname = funct
}
onlyCommon := false
if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
// This function call another syscall which is already implemented.
// Therefore, the gc and gccgo part must not be generated.
onlyCommon = true
}
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
if !onlyCommon {
textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
}
// Check if value return, err return available
errvar := ""
rettype := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
} else {
rettype = p.Type
}
}
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
// GCCGO Prototype return type
cRettype := ""
if rettype == "unsafe.Pointer" {
cRettype = "uintptr_t"
} else if rettype == "uintptr" {
cRettype = "uintptr_t"
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
cRettype = "uintptr_t"
} else if rettype == "int" {
cRettype = "int"
} else if rettype == "int32" {
cRettype = "int"
} else if rettype == "int64" {
cRettype = "long long"
} else if rettype == "uint32" {
cRettype = "unsigned int"
} else if rettype == "uint64" {
cRettype = "unsigned long long"
} else {
cRettype = "int"
}
if sysname == "exit" {
cRettype = "void"
}
// GCCGO Prototype arguments type
var cIn []string
for i, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "string" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t", "size_t")
} else if p.Type == "unsafe.Pointer" {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "uintptr" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "int" {
if (i == 0 || i == 2) && funct == "fcntl" {
// These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
cIn = append(cIn, "uintptr_t")
} else {
cIn = append(cIn, "int")
}
} else if p.Type == "int32" {
cIn = append(cIn, "int")
} else if p.Type == "int64" {
cIn = append(cIn, "long long")
} else if p.Type == "uint32" {
cIn = append(cIn, "unsigned int")
} else if p.Type == "uint64" {
cIn = append(cIn, "unsigned long long")
} else {
cIn = append(cIn, "int")
}
}
if !onlyCommon {
// GCCGO Prototype Generation
// Imports of system calls from libc
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
cIn := strings.Join(cIn, ", ")
cExtern += fmt.Sprintf("(%s);\n", cIn)
}
// GC Library name
if modname == "" {
modname = "libc.a/shr_64.o"
} else {
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
os.Exit(1)
}
sysvarname := fmt.Sprintf("libc_%s", sysname)
if !onlyCommon {
// GC Runtime import of function to allow cross-platform builds.
dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
// GC Link symbol to proc address variable.
linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
// GC Library proc address variable.
vars = append(vars, sysvarname)
}
strconvfunc := "BytePtrFromString"
strconvtype := "*byte"
// Go function header.
if outps != "" {
outps = fmt.Sprintf(" (%s)", outps)
}
if textcommon != "" {
textcommon += "\n"
}
textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
// Prepare arguments tocall.
var argscommon []string // Arguments in the common part
var argscall []string // Arguments for call prototype
var argsgc []string // Arguments for gc call (with syscall6)
var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall)
n := 0
argN := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if p.Type == "string" && errvar != "" {
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass nil in that case.
textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
n++
} else if p.Type == "int64" && endianness != "" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
} else if p.Type == "bool" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if p.Type == "int" {
if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
// These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
}
} else if p.Type == "int32" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
} else if p.Type == "int64" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
} else if p.Type == "uint32" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
} else if p.Type == "uint64" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
} else if p.Type == "uintptr" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
}
argN++
}
nargs := len(argsgc)
// COMMON function generation
argscommonlist := strings.Join(argscommon, ", ")
callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
ret := []string{"_", "_"}
body := ""
doErrno := false
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" {
reg = "e1"
ret[1] = reg
doErrno = true
} else {
reg = "r0"
ret[0] = reg
}
if p.Type == "bool" {
reg = fmt.Sprintf("%s != 0", reg)
}
if reg != "e1" {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
if ret[0] == "_" && ret[1] == "_" {
textcommon += fmt.Sprintf("\t%s\n", callcommon)
} else {
textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
}
textcommon += body
if doErrno {
textcommon += "\tif e1 != 0 {\n"
textcommon += "\t\terr = errnoErr(e1)\n"
textcommon += "\t}\n"
}
textcommon += "\treturn\n"
textcommon += "}\n"
if onlyCommon {
continue
}
// CALL Prototype
callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
// GC function generation
asm := "syscall6"
if nonblock != nil {
asm = "rawSyscall6"
}
if len(argsgc) <= 6 {
for len(argsgc) < 6 {
argsgc = append(argsgc, "0")
}
} else {
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
os.Exit(1)
}
argsgclist := strings.Join(argsgc, ", ")
callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
textgc += callProto
textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
textgc += "\treturn\n}\n"
// GCCGO function generation
argsgccgolist := strings.Join(argsgccgo, ", ")
callgccgo := fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
textgccgo += callProto
textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
textgccgo += "\te1 = syscall.GetErrno()\n"
textgccgo += "\treturn\n}\n"
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
imp := ""
if pack != "unix" {
imp = "import \"golang.org/x/sys/unix\"\n"
}
// Print zsyscall_aix_ppc64.go
err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
[]byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
// Print zsyscall_aix_ppc64_gc.go
vardecls := "\t" + strings.Join(vars, ",\n\t")
vardecls += " syscallFunc"
err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
[]byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
// Print zsyscall_aix_ppc64_gccgo.go
err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
[]byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
}
const srcTemplate1 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package %s
import (
"unsafe"
)
%s
%s
`
const srcTemplate2 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
// +build !gccgo
package %s
import (
"unsafe"
)
%s
%s
%s
type syscallFunc uintptr
var (
%s
)
// Implemented in runtime/syscall_aix.go.
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
%s
`
const srcTemplate3 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
// +build gccgo
package %s
%s
*/
import "C"
import (
"syscall"
)
%s
%s
`

5
vendor/golang.org/x/sys/unix/mksyscall_solaris.pl generated vendored
View File

@ -92,6 +92,11 @@ while(<>) {
my @in = parseparamlist($in);
my @out = parseparamlist($out);
# Try in vain to keep people from editing this file.
# The theory is that they jump into the middle of the file
# without reading the header.
$text .= "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n";
# So file name.
if($modname eq "") {
$modname = "libc";

1
vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl generated vendored
View File

@ -32,6 +32,7 @@ my @headers = qw (
sys/sem.h
sys/shm.h
sys/vmmeter.h
uvm/uvmexp.h
uvm/uvm_param.h
uvm/uvm_swap_encrypt.h
ddb/db_var.h

190
vendor/golang.org/x/sys/unix/mksysnum.go generated vendored Normal file
View File

@ -0,0 +1,190 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// Generate system call table for DragonFly, NetBSD,
// FreeBSD, OpenBSD or Darwin from master list
// (for example, /usr/src/sys/kern/syscalls.master or
// sys/syscall.h).
package main
import (
"bufio"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"regexp"
"strings"
)
var (
goos, goarch string
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksysnum.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return fmt.Sprintf("%s,%s", goarch, goos)
}
func checkErr(err error) {
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
}
// source string and substring slice for regexp
type re struct {
str string // source string
sub []string // matched sub-string
}
// Match performs regular expression match
func (r *re) Match(exp string) bool {
r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str)
if r.sub != nil {
return true
}
return false
}
// fetchFile fetches a text file from URL
func fetchFile(URL string) io.Reader {
resp, err := http.Get(URL)
checkErr(err)
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
checkErr(err)
return strings.NewReader(string(body))
}
// readFile reads a text file from path
func readFile(path string) io.Reader {
file, err := os.Open(os.Args[1])
checkErr(err)
return file
}
func format(name, num, proto string) string {
name = strings.ToUpper(name)
// There are multiple entries for enosys and nosys, so comment them out.
nm := re{str: name}
if nm.Match(`^SYS_E?NOSYS$`) {
name = fmt.Sprintf("// %s", name)
}
if name == `SYS_SYS_EXIT` {
name = `SYS_EXIT`
}
return fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
}
func main() {
// Get the OS (using GOOS_TARGET if it exist)
goos = os.Getenv("GOOS_TARGET")
if goos == "" {
goos = os.Getenv("GOOS")
}
// Get the architecture (using GOARCH_TARGET if it exists)
goarch = os.Getenv("GOARCH_TARGET")
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check if GOOS and GOARCH environment variables are defined
if goarch == "" || goos == "" {
fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
os.Exit(1)
}
file := strings.TrimSpace(os.Args[1])
var syscalls io.Reader
if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") {
// Download syscalls.master file
syscalls = fetchFile(file)
} else {
syscalls = readFile(file)
}
var text, line string
s := bufio.NewScanner(syscalls)
for s.Scan() {
t := re{str: line}
if t.Match(`^(.*)\\$`) {
// Handle continuation
line = t.sub[1]
line += strings.TrimLeft(s.Text(), " \t")
} else {
// New line
line = s.Text()
}
t = re{str: line}
if t.Match(`\\$`) {
continue
}
t = re{str: line}
switch goos {
case "dragonfly":
if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) {
num, proto := t.sub[1], t.sub[2]
name := fmt.Sprintf("SYS_%s", t.sub[3])
text += format(name, num, proto)
}
case "freebsd":
if t.Match(`^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$`) {
num, proto := t.sub[1], t.sub[2]
name := fmt.Sprintf("SYS_%s", t.sub[3])
text += format(name, num, proto)
}
case "openbsd":
if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) {
num, proto, name := t.sub[1], t.sub[3], t.sub[4]
text += format(name, num, proto)
}
case "netbsd":
if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) {
num, proto, compat := t.sub[1], t.sub[6], t.sub[8]
name := t.sub[7] + "_" + t.sub[9]
if t.sub[11] != "" {
name = t.sub[7] + "_" + t.sub[11]
}
name = strings.ToUpper(name)
if compat == "" || compat == "13" || compat == "30" || compat == "50" {
text += fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
}
}
case "darwin":
if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) {
name, num := t.sub[1], t.sub[2]
name = strings.ToUpper(name)
text += fmt.Sprintf(" SYS_%s = %s;\n", name, num)
}
default:
fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos)
os.Exit(1)
}
}
err := s.Err()
checkErr(err)
fmt.Printf(template, cmdLine(), buildTags(), text)
}
const template = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package unix
const(
%s)`

39
vendor/golang.org/x/sys/unix/mksysnum_darwin.pl generated vendored
View File

@ -1,39 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
#
# Generate system call table for Darwin from sys/syscall.h
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
my $command = "mksysnum_darwin.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const (
EOF
while(<>){
if(/^#define\s+SYS_(\w+)\s+([0-9]+)/){
my $name = $1;
my $num = $2;
$name =~ y/a-z/A-Z/;
print " SYS_$name = $num;"
}
}
print <<EOF;
)
EOF

50
vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl generated vendored
View File

@ -1,50 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
#
# Generate system call table for DragonFly from master list
# (for example, /usr/src/sys/kern/syscalls.master).
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
my $command = "mksysnum_dragonfly.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const (
EOF
while(<>){
if(/^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$/){
my $num = $1;
my $proto = $2;
my $name = "SYS_$3";
$name =~ y/a-z/A-Z/;
# There are multiple entries for enosys and nosys, so comment them out.
if($name =~ /^SYS_E?NOSYS$/){
$name = "// $name";
}
if($name eq 'SYS_SYS_EXIT'){
$name = 'SYS_EXIT';
}
print " $name = $num; // $proto\n";
}
}
print <<EOF;
)
EOF

50
vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl generated vendored
View File

@ -1,50 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
#
# Generate system call table for FreeBSD from master list
# (for example, /usr/src/sys/kern/syscalls.master).
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
my $command = "mksysnum_freebsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const (
EOF
while(<>){
if(/^([0-9]+)\s+\S+\s+STD\s+({ \S+\s+(\w+).*)$/){
my $num = $1;
my $proto = $2;
my $name = "SYS_$3";
$name =~ y/a-z/A-Z/;
# There are multiple entries for enosys and nosys, so comment them out.
if($name =~ /^SYS_E?NOSYS$/){
$name = "// $name";
}
if($name eq 'SYS_SYS_EXIT'){
$name = 'SYS_EXIT';
}
print " $name = $num; // $proto\n";
}
}
print <<EOF;
)
EOF

58
vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl generated vendored
View File

@ -1,58 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
#
# Generate system call table for OpenBSD from master list
# (for example, /usr/src/sys/kern/syscalls.master).
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
my $command = "mksysnum_netbsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const (
EOF
my $line = '';
while(<>){
if($line =~ /^(.*)\\$/) {
# Handle continuation
$line = $1;
$_ =~ s/^\s+//;
$line .= $_;
} else {
# New line
$line = $_;
}
next if $line =~ /\\$/;
if($line =~ /^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$/) {
my $num = $1;
my $proto = $6;
my $compat = $8;
my $name = "$7_$9";
$name = "$7_$11" if $11 ne '';
$name =~ y/a-z/A-Z/;
if($compat eq '' || $compat eq '13' || $compat eq '30' || $compat eq '50') {
print " $name = $num; // $proto\n";
}
}
}
print <<EOF;
)
EOF

50
vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl generated vendored
View File

@ -1,50 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
#
# Generate system call table for OpenBSD from master list
# (for example, /usr/src/sys/kern/syscalls.master).
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
my $command = "mksysnum_openbsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const (
EOF
while(<>){
if(/^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$/){
my $num = $1;
my $proto = $3;
my $name = $4;
$name =~ y/a-z/A-Z/;
# There are multiple entries for enosys and nosys, so comment them out.
if($name =~ /^SYS_E?NOSYS$/){
$name = "// $name";
}
if($name eq 'SYS_SYS_EXIT'){
$name = 'SYS_EXIT';
}
print " $name = $num; // $proto\n";
}
}
print <<EOF;
)
EOF

154
vendor/golang.org/x/sys/unix/openbsd_pledge.go generated vendored
View File

@ -8,31 +8,159 @@
package unix
import (
"errors"
"fmt"
"strconv"
"syscall"
"unsafe"
)
const (
_SYS_PLEDGE = 108
)
// Pledge implements the pledge syscall. For more information see pledge(2).
func Pledge(promises string, paths []string) error {
promisesPtr, err := syscall.BytePtrFromString(promises)
// Pledge implements the pledge syscall.
//
// The pledge syscall does not accept execpromises on OpenBSD releases
// before 6.3.
//
// execpromises must be empty when Pledge is called on OpenBSD
// releases predating 6.3, otherwise an error will be returned.
//
// For more information see pledge(2).
func Pledge(promises, execpromises string) error {
maj, min, err := majmin()
if err != nil {
return err
}
promisesUnsafe, pathsUnsafe := unsafe.Pointer(promisesPtr), unsafe.Pointer(nil)
if paths != nil {
var pathsPtr []*byte
if pathsPtr, err = syscall.SlicePtrFromStrings(paths); err != nil {
err = pledgeAvailable(maj, min, execpromises)
if err != nil {
return err
}
pptr, err := syscall.BytePtrFromString(promises)
if err != nil {
return err
}
// This variable will hold either a nil unsafe.Pointer or
// an unsafe.Pointer to a string (execpromises).
var expr unsafe.Pointer
// If we're running on OpenBSD > 6.2, pass execpromises to the syscall.
if maj > 6 || (maj == 6 && min > 2) {
exptr, err := syscall.BytePtrFromString(execpromises)
if err != nil {
return err
}
pathsUnsafe = unsafe.Pointer(&pathsPtr[0])
expr = unsafe.Pointer(exptr)
}
_, _, e := syscall.Syscall(_SYS_PLEDGE, uintptr(promisesUnsafe), uintptr(pathsUnsafe), 0)
_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
if e != 0 {
return e
}
return nil
}
// PledgePromises implements the pledge syscall.
//
// This changes the promises and leaves the execpromises untouched.
//
// For more information see pledge(2).
func PledgePromises(promises string) error {
maj, min, err := majmin()
if err != nil {
return err
}
err = pledgeAvailable(maj, min, "")
if err != nil {
return err
}
// This variable holds the execpromises and is always nil.
var expr unsafe.Pointer
pptr, err := syscall.BytePtrFromString(promises)
if err != nil {
return err
}
_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
if e != 0 {
return e
}
return nil
}
// PledgeExecpromises implements the pledge syscall.
//
// This changes the execpromises and leaves the promises untouched.
//
// For more information see pledge(2).
func PledgeExecpromises(execpromises string) error {
maj, min, err := majmin()
if err != nil {
return err
}
err = pledgeAvailable(maj, min, execpromises)
if err != nil {
return err
}
// This variable holds the promises and is always nil.
var pptr unsafe.Pointer
exptr, err := syscall.BytePtrFromString(execpromises)
if err != nil {
return err
}
_, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(pptr), uintptr(unsafe.Pointer(exptr)), 0)
if e != 0 {
return e
}
return nil
}
// majmin returns major and minor version number for an OpenBSD system.
func majmin() (major int, minor int, err error) {
var v Utsname
err = Uname(&v)
if err != nil {
return
}
major, err = strconv.Atoi(string(v.Release[0]))
if err != nil {
err = errors.New("cannot parse major version number returned by uname")
return
}
minor, err = strconv.Atoi(string(v.Release[2]))
if err != nil {
err = errors.New("cannot parse minor version number returned by uname")
return
}
return
}
// pledgeAvailable checks for availability of the pledge(2) syscall
// based on the running OpenBSD version.
func pledgeAvailable(maj, min int, execpromises string) error {
// If OpenBSD <= 5.9, pledge is not available.
if (maj == 5 && min != 9) || maj < 5 {
return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min)
}
// If OpenBSD <= 6.2 and execpromises is not empty,
// return an error - execpromises is not available before 6.3
if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" {
return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min)
}
return nil
}

44
vendor/golang.org/x/sys/unix/openbsd_unveil.go generated vendored Normal file
View File

@ -0,0 +1,44 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build openbsd
package unix
import (
"syscall"
"unsafe"
)
// Unveil implements the unveil syscall.
// For more information see unveil(2).
// Note that the special case of blocking further
// unveil calls is handled by UnveilBlock.
func Unveil(path string, flags string) error {
pathPtr, err := syscall.BytePtrFromString(path)
if err != nil {
return err
}
flagsPtr, err := syscall.BytePtrFromString(flags)
if err != nil {
return err
}
_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(unsafe.Pointer(pathPtr)), uintptr(unsafe.Pointer(flagsPtr)), 0)
if e != 0 {
return e
}
return nil
}
// UnveilBlock blocks future unveil calls.
// For more information see unveil(2).
func UnveilBlock() error {
// Both pointers must be nil.
var pathUnsafe, flagsUnsafe unsafe.Pointer
_, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(pathUnsafe), uintptr(flagsUnsafe), 0)
if e != 0 {
return e
}
return nil
}

2
vendor/golang.org/x/sys/unix/pagesize_unix.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// For Unix, get the pagesize from the runtime.

2
vendor/golang.org/x/sys/unix/race0.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
// +build aix darwin,!race linux,!race freebsd,!race netbsd openbsd solaris dragonfly
package unix

29
vendor/golang.org/x/sys/unix/sockcmsg_unix.go generated vendored
View File

@ -2,23 +2,36 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// Socket control messages
package unix
import "unsafe"
import (
"runtime"
"unsafe"
)
// Round the length of a raw sockaddr up to align it properly.
func cmsgAlignOf(salen int) int {
salign := sizeofPtr
// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
// Solaris kernels still require 32-bit aligned access to
// network subsystem.
if darwin64Bit || dragonfly64Bit || solaris64Bit {
salign = 4
salign := SizeofPtr
switch runtime.GOOS {
case "darwin", "dragonfly", "solaris":
// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
// Solaris kernels still require 32-bit aligned access to
// network subsystem.
if SizeofPtr == 8 {
salign = 4
}
case "openbsd":
// OpenBSD armv7 requires 64-bit alignment.
if runtime.GOARCH == "arm" {
salign = 8
}
}
return (salen + salign - 1) & ^(salign - 1)
}

2
vendor/golang.org/x/sys/unix/str.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
package unix

2
vendor/golang.org/x/sys/unix/syscall.go generated vendored
View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// Package unix contains an interface to the low-level operating system
// primitives. OS details vary depending on the underlying system, and

547
vendor/golang.org/x/sys/unix/syscall_aix.go generated vendored Normal file
View File

@ -0,0 +1,547 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix
// Aix system calls.
// This file is compiled as ordinary Go code,
// but it is also input to mksyscall,
// which parses the //sys lines and generates system call stubs.
// Note that sometimes we use a lowercase //sys name and
// wrap it in our own nicer implementation.
package unix
import "unsafe"
/*
* Wrapped
*/
//sys utimes(path string, times *[2]Timeval) (err error)
func Utimes(path string, tv []Timeval) error {
if len(tv) != 2 {
return EINVAL
}
return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
}
//sys utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
func UtimesNano(path string, ts []Timespec) error {
if len(ts) != 2 {
return EINVAL
}
return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
}
func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
if ts == nil {
return utimensat(dirfd, path, nil, flags)
}
if len(ts) != 2 {
return EINVAL
}
return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
}
func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
if sa.Port < 0 || sa.Port > 0xFFFF {
return nil, 0, EINVAL
}
sa.raw.Family = AF_INET
p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
p[0] = byte(sa.Port >> 8)
p[1] = byte(sa.Port)
for i := 0; i < len(sa.Addr); i++ {
sa.raw.Addr[i] = sa.Addr[i]
}
return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
}
func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
if sa.Port < 0 || sa.Port > 0xFFFF {
return nil, 0, EINVAL
}
sa.raw.Family = AF_INET6
p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
p[0] = byte(sa.Port >> 8)
p[1] = byte(sa.Port)
sa.raw.Scope_id = sa.ZoneId
for i := 0; i < len(sa.Addr); i++ {
sa.raw.Addr[i] = sa.Addr[i]
}
return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
}
func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
name := sa.Name
n := len(name)
if n > len(sa.raw.Path) {
return nil, 0, EINVAL
}
if n == len(sa.raw.Path) && name[0] != '@' {
return nil, 0, EINVAL
}
sa.raw.Family = AF_UNIX
for i := 0; i < n; i++ {
sa.raw.Path[i] = uint8(name[i])
}
// length is family (uint16), name, NUL.
sl := _Socklen(2)
if n > 0 {
sl += _Socklen(n) + 1
}
if sa.raw.Path[0] == '@' {
sa.raw.Path[0] = 0
// Don't count trailing NUL for abstract address.
sl--
}
return unsafe.Pointer(&sa.raw), sl, nil
}
func Getsockname(fd int) (sa Sockaddr, err error) {
var rsa RawSockaddrAny
var len _Socklen = SizeofSockaddrAny
if err = getsockname(fd, &rsa, &len); err != nil {
return
}
return anyToSockaddr(fd, &rsa)
}
//sys getcwd(buf []byte) (err error)
const ImplementsGetwd = true
func Getwd() (ret string, err error) {
for len := uint64(4096); ; len *= 2 {
b := make([]byte, len)
err := getcwd(b)
if err == nil {
i := 0
for b[i] != 0 {
i++
}
return string(b[0:i]), nil
}
if err != ERANGE {
return "", err
}
}
}
func Getcwd(buf []byte) (n int, err error) {
err = getcwd(buf)
if err == nil {
i := 0
for buf[i] != 0 {
i++
}
n = i + 1
}
return
}
func Getgroups() (gids []int, err error) {
n, err := getgroups(0, nil)
if err != nil {
return nil, err
}
if n == 0 {
return nil, nil
}
// Sanity check group count. Max is 16 on BSD.
if n < 0 || n > 1000 {
return nil, EINVAL
}
a := make([]_Gid_t, n)
n, err = getgroups(n, &a[0])
if err != nil {
return nil, err
}
gids = make([]int, n)
for i, v := range a[0:n] {
gids[i] = int(v)
}
return
}
func Setgroups(gids []int) (err error) {
if len(gids) == 0 {
return setgroups(0, nil)
}
a := make([]_Gid_t, len(gids))
for i, v := range gids {
a[i] = _Gid_t(v)
}
return setgroups(len(a), &a[0])
}
/*
* Socket
*/
//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
func Accept(fd int) (nfd int, sa Sockaddr, err error) {
var rsa RawSockaddrAny
var len _Socklen = SizeofSockaddrAny
nfd, err = accept(fd, &rsa, &len)
if nfd == -1 {
return
}
sa, err = anyToSockaddr(fd, &rsa)
if err != nil {
Close(nfd)
nfd = 0
}
return
}
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
// Recvmsg not implemented on AIX
sa := new(SockaddrUnix)
return -1, -1, -1, sa, ENOSYS
}
func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
_, err = SendmsgN(fd, p, oob, to, flags)
return
}
func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
// SendmsgN not implemented on AIX
return -1, ENOSYS
}
func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_UNIX:
pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
sa := new(SockaddrUnix)
// Some versions of AIX have a bug in getsockname (see IV78655).
// We can't rely on sa.Len being set correctly.
n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
for i := 0; i < n; i++ {
if pp.Path[i] == 0 {
n = i
break
}
}
bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
sa.Name = string(bytes)
return sa, nil
case AF_INET:
pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
sa := new(SockaddrInet4)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
case AF_INET6:
pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
sa := new(SockaddrInet6)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
sa.ZoneId = pp.Scope_id
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
}
return nil, EAFNOSUPPORT
}
func Gettimeofday(tv *Timeval) (err error) {
err = gettimeofday(tv, nil)
return
}
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
}
return sendfile(outfd, infd, offset, count)
}
// TODO
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
return -1, ENOSYS
}
//sys getdirent(fd int, buf []byte) (n int, err error)
func ReadDirent(fd int, buf []byte) (n int, err error) {
return getdirent(fd, buf)
}
//sys wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
var status _C_int
var r Pid_t
err = ERESTART
// AIX wait4 may return with ERESTART errno, while the processus is still
// active.
for err == ERESTART {
r, err = wait4(Pid_t(pid), &status, options, rusage)
}
wpid = int(r)
if wstatus != nil {
*wstatus = WaitStatus(status)
}
return
}
/*
* Wait
*/
type WaitStatus uint32
func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
func (w WaitStatus) StopSignal() Signal {
if !w.Stopped() {
return -1
}
return Signal(w>>8) & 0xFF
}
func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
func (w WaitStatus) ExitStatus() int {
if !w.Exited() {
return -1
}
return int((w >> 8) & 0xFF)
}
func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
func (w WaitStatus) Signal() Signal {
if !w.Signaled() {
return -1
}
return Signal(w>>16) & 0xFF
}
func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
func (w WaitStatus) TrapCause() int { return -1 }
//sys ioctl(fd int, req uint, arg uintptr) (err error)
// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.
// IoctlSetInt performs an ioctl operation which sets an integer value
// on fd, using the specified request number.
func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func ioctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
// IoctlGetInt performs an ioctl operation which gets an integer value
// from fd, using the specified request number.
func IoctlGetInt(fd int, req uint) (int, error) {
var value int
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return value, err
}
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
var value Winsize
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
var value Termios
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
// There is no way to create a custom fcntl and to keep //sys fcntl easily,
// Therefore, the programmer must call dup2 instead of fcntl in this case.
// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
//sys FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
//sys FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
/*
* Direct access
*/
//sys Acct(path string) (err error)
//sys Chdir(path string) (err error)
//sys Chroot(path string) (err error)
//sys Close(fd int) (err error)
//sys Dup(oldfd int) (fd int, err error)
//sys Exit(code int)
//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchdir(fd int) (err error)
//sys Fchmod(fd int, mode uint32) (err error)
//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Fdatasync(fd int) (err error)
//sys Fsync(fd int) (err error)
// readdir_r
//sysnb Getpgid(pid int) (pgid int, err error)
//sys Getpgrp() (pid int)
//sysnb Getpid() (pid int)
//sysnb Getppid() (ppid int)
//sys Getpriority(which int, who int) (prio int, err error)
//sysnb Getrusage(who int, rusage *Rusage) (err error)
//sysnb Getsid(pid int) (sid int, err error)
//sysnb Kill(pid int, sig Signal) (err error)
//sys Klogctl(typ int, buf []byte) (n int, err error) = syslog
//sys Mkdir(dirfd int, path string, mode uint32) (err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error) = open64
//sys Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Setdomainname(p []byte) (err error)
//sys Sethostname(p []byte) (err error)
//sysnb Setpgid(pid int, pgid int) (err error)
//sysnb Setsid() (pid int, err error)
//sysnb Settimeofday(tv *Timeval) (err error)
//sys Setuid(uid int) (err error)
//sys Setgid(uid int) (err error)
//sys Setpriority(which int, who int, prio int) (err error)
//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
//sys Sync()
//sysnb Times(tms *Tms) (ticks uintptr, err error)
//sysnb Umask(mask int) (oldmask int)
//sysnb Uname(buf *Utsname) (err error)
//TODO umount
// //sys Unmount(target string, flags int) (err error) = umount
//sys Unlink(path string) (err error)
//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
//sys write(fd int, p []byte) (n int, err error)
//sys readlen(fd int, p *byte, np int) (n int, err error) = read
//sys writelen(fd int, p *byte, np int) (n int, err error) = write
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
//sysnb Geteuid() (euid int)
//sysnb Getgid() (gid int)
//sysnb Getuid() (uid int)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Pause() (err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
//TODO Select
// //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setreuid(ruid int, euid int) (err error)
//sys Shutdown(fd int, how int) (err error)
//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, buf *Statfs_t) (err error)
//sys Truncate(path string, length int64) (err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
//sysnb setgroups(n int, list *_Gid_t) (err error)
//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
//sysnb socket(domain int, typ int, proto int) (fd int, err error)
//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys munmap(addr uintptr, length uintptr) (err error)
var mapper = &mmapper{
active: make(map[*byte][]byte),
mmap: mmap,
munmap: munmap,
}
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
return mapper.Mmap(fd, offset, length, prot, flags)
}
func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
//sys Madvise(b []byte, advice int) (err error)
//sys Mprotect(b []byte, prot int) (err error)
//sys Mlock(b []byte) (err error)
//sys Mlockall(flags int) (err error)
//sys Msync(b []byte, flags int) (err error)
//sys Munlock(b []byte) (err error)
//sys Munlockall() (err error)
//sysnb pipe(p *[2]_C_int) (err error)
func Pipe(p []int) (err error) {
if len(p) != 2 {
return EINVAL
}
var pp [2]_C_int
err = pipe(&pp)
p[0] = int(pp[0])
p[1] = int(pp[1])
return
}
//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
func Poll(fds []PollFd, timeout int) (n int, err error) {
if len(fds) == 0 {
return poll(nil, 0, timeout)
}
return poll(&fds[0], len(fds), timeout)
}
//sys gettimeofday(tv *Timeval, tzp *Timezone) (err error)
//sysnb Time(t *Time_t) (tt Time_t, err error)
//sys Utime(path string, buf *Utimbuf) (err error)

34
vendor/golang.org/x/sys/unix/syscall_aix_ppc.go generated vendored Normal file
View File

@ -0,0 +1,34 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix
// +build ppc
package unix
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64
//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) = setrlimit64
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
func setTimespec(sec, nsec int64) Timespec {
return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
func setTimeval(sec, usec int64) Timeval {
return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
func (iov *Iovec) SetLen(length int) {
iov.Len = uint32(length)
}
func (msghdr *Msghdr) SetControllen(length int) {
msghdr.Controllen = uint32(length)
}
func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}

34
vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go generated vendored Normal file
View File

@ -0,0 +1,34 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix
// +build ppc64
package unix
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error)
//sysnb Setrlimit(resource int, rlim *Rlimit) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64
func setTimespec(sec, nsec int64) Timespec {
return Timespec{Sec: sec, Nsec: nsec}
}
func setTimeval(sec, usec int64) Timeval {
return Timeval{Sec: int64(sec), Usec: int32(usec)}
}
func (iov *Iovec) SetLen(length int) {
iov.Len = uint64(length)
}
func (msghdr *Msghdr) SetControllen(length int) {
msghdr.Controllen = uint32(length)
}
func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}

98
vendor/golang.org/x/sys/unix/syscall_darwin.go generated vendored
View File

@ -108,17 +108,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
return nil, err
}
_, _, e1 := Syscall6(
SYS_GETATTRLIST,
uintptr(unsafe.Pointer(_p0)),
uintptr(unsafe.Pointer(&attrList)),
uintptr(unsafe.Pointer(&attrBuf[0])),
uintptr(len(attrBuf)),
uintptr(options),
0,
)
if e1 != 0 {
return nil, e1
if err := getattrlist(_p0, unsafe.Pointer(&attrList), unsafe.Pointer(&attrBuf[0]), uintptr(len(attrBuf)), int(options)); err != nil {
return nil, err
}
size := *(*uint32)(unsafe.Pointer(&attrBuf[0]))
@ -151,6 +142,8 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
return
}
//sys getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
//sysnb pipe() (r int, w int, err error)
func Pipe(p []int) (err error) {
@ -168,12 +161,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
_p0 = unsafe.Pointer(&buf[0])
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
n = int(r0)
if e1 != 0 {
err = e1
}
return
return getfsstat(_p0, bufsize, flags)
}
func xattrPointer(dest []byte) *byte {
@ -199,7 +187,13 @@ func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
return getxattr(link, attr, xattrPointer(dest), len(dest), 0, XATTR_NOFOLLOW)
}
//sys setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
//sys fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
return fgetxattr(fd, attr, xattrPointer(dest), len(dest), 0, 0)
}
//sys setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// The parameters for the OS X implementation vary slightly compared to the
@ -235,7 +229,13 @@ func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
return setxattr(link, attr, xattrPointer(data), len(data), 0, flags|XATTR_NOFOLLOW)
}
//sys removexattr(path string, attr string, options int) (err error)
//sys fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error)
func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
}
//sys removexattr(path string, attr string, options int) (err error)
func Removexattr(path string, attr string) (err error) {
// We wrap around and explicitly zero out the options provided to the OS X
@ -248,6 +248,12 @@ func Lremovexattr(link string, attr string) (err error) {
return removexattr(link, attr, XATTR_NOFOLLOW)
}
//sys fremovexattr(fd int, attr string, options int) (err error)
func Fremovexattr(fd int, attr string) (err error) {
return fremovexattr(fd, attr, 0)
}
//sys listxattr(path string, dest *byte, size int, options int) (sz int, err error)
func Listxattr(path string, dest []byte) (sz int, err error) {
@ -258,6 +264,12 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
return listxattr(link, xattrPointer(dest), len(dest), XATTR_NOFOLLOW)
}
//sys flistxattr(fd int, dest *byte, size int, options int) (sz int, err error)
func Flistxattr(fd int, dest []byte) (sz int, err error) {
return flistxattr(fd, xattrPointer(dest), len(dest), 0)
}
func setattrlistTimes(path string, times []Timespec, flags int) error {
_p0, err := BytePtrFromString(path)
if err != nil {
@ -274,21 +286,16 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
if flags&AT_SYMLINK_NOFOLLOW != 0 {
options |= FSOPT_NOFOLLOW
}
_, _, e1 := Syscall6(
SYS_SETATTRLIST,
uintptr(unsafe.Pointer(_p0)),
uintptr(unsafe.Pointer(&attrList)),
uintptr(unsafe.Pointer(&attributes)),
uintptr(unsafe.Sizeof(attributes)),
uintptr(options),
0,
)
if e1 != 0 {
return e1
}
return nil
return setattrlist(
_p0,
unsafe.Pointer(&attrList),
unsafe.Pointer(&attributes),
unsafe.Sizeof(attributes),
options)
}
//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
// Darwin doesn't support SYS_UTIMENSAT
return ENOSYS
@ -313,11 +320,11 @@ func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
func ioctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
@ -387,6 +394,18 @@ func Uname(uname *Utsname) error {
return nil
}
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
}
var length = int64(count)
err = sendfile(infd, outfd, *offset, &length, nil, 0)
written = int(length)
return
}
//sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
/*
* Exposed directly
*/
@ -411,12 +430,8 @@ func Uname(uname *Utsname) error {
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
//sys Fsync(fd int) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
//sys Getdtablesize() (size int)
//sysnb Getegid() (egid int)
//sysnb Geteuid() (uid int)
@ -436,7 +451,6 @@ func Uname(uname *Utsname) error {
//sys Link(path string, link string) (err error)
//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
@ -468,8 +482,6 @@ func Uname(uname *Utsname) error {
//sysnb Setsid() (pid int, err error)
//sysnb Settimeofday(tp *Timeval) (err error)
//sysnb Setuid(uid int) (err error)
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
//sys Symlink(path string, link string) (err error)
//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
@ -529,10 +541,6 @@ func Uname(uname *Utsname) error {
// Watchevent
// Waitevent
// Modwatch
// Fgetxattr
// Fsetxattr
// Fremovexattr
// Flistxattr
// Fsctl
// Initgroups
// Posix_spawn

23
vendor/golang.org/x/sys/unix/syscall_darwin_386.go generated vendored
View File

@ -8,7 +8,6 @@ package unix
import (
"syscall"
"unsafe"
)
func setTimespec(sec, nsec int64) Timespec {
@ -48,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
var length = uint64(count)
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
written = int(length)
if e1 != 0 {
err = e1
}
return
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
// of darwin/386 the syscall is called sysctl instead of __sysctl.
const SYS___SYSCTL = SYS_SYSCTL
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64

23
vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go generated vendored
View File

@ -8,7 +8,6 @@ package unix
import (
"syscall"
"unsafe"
)
func setTimespec(sec, nsec int64) Timespec {
@ -48,21 +47,17 @@ func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
var length = uint64(count)
_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
written = int(length)
if e1 != 0 {
err = e1
}
return
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
// of darwin/amd64 the syscall is called sysctl instead of __sysctl.
const SYS___SYSCTL = SYS_SYSCTL
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) = SYS_GETDIRENTRIES64
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64

26
vendor/golang.org/x/sys/unix/syscall_darwin_arm.go generated vendored
View File

@ -6,7 +6,6 @@ package unix
import (
"syscall"
"unsafe"
)
func setTimespec(sec, nsec int64) Timespec {
@ -46,21 +45,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
var length = uint64(count)
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(*offset>>32), uintptr(unsafe.Pointer(&length)), 0, 0, 0, 0)
written = int(length)
if e1 != 0 {
err = e1
}
return
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
// of darwin/arm the syscall is called sysctl instead of __sysctl.
const SYS___SYSCTL = SYS_SYSCTL
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, stat *Statfs_t) (err error)
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return 0, ENOSYS
}

26
vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go generated vendored
View File

@ -8,7 +8,6 @@ package unix
import (
"syscall"
"unsafe"
)
func setTimespec(sec, nsec int64) Timespec {
@ -48,21 +47,20 @@ func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
var length = uint64(count)
_, _, e1 := Syscall6(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(unsafe.Pointer(&length)), 0, 0)
written = int(length)
if e1 != 0 {
err = e1
}
return
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
// of darwin/arm64 the syscall is called sysctl instead of __sysctl.
const SYS___SYSCTL = SYS_SYSCTL
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
//sys getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, stat *Statfs_t) (err error)
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return 0, ENOSYS
}

31
vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go generated vendored Normal file
View File

@ -0,0 +1,31 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin,go1.12
package unix
import "unsafe"
// Implemented in the runtime package (runtime/sys_darwin.go)
func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only
func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
//go:linkname syscall_syscall syscall.syscall
//go:linkname syscall_syscall6 syscall.syscall6
//go:linkname syscall_syscall6X syscall.syscall6X
//go:linkname syscall_syscall9 syscall.syscall9
//go:linkname syscall_rawSyscall syscall.rawSyscall
//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
// Find the entry point for f. See comments in runtime/proc.go for the
// function of the same name.
//go:nosplit
func funcPC(f func()) uintptr {
return **(**uintptr)(unsafe.Pointer(&f))
}

20
vendor/golang.org/x/sys/unix/syscall_dragonfly.go generated vendored
View File

@ -143,11 +143,11 @@ func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
func ioctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
@ -234,6 +234,13 @@ func Uname(uname *Utsname) error {
return nil
}
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
}
return sendfile(outfd, infd, offset, count)
}
/*
* Exposed directly
*/
@ -248,11 +255,13 @@ func Uname(uname *Utsname) error {
//sys Dup(fd int) (nfd int, err error)
//sys Dup2(from int, to int) (err error)
//sys Exit(code int)
//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchdir(fd int) (err error)
//sys Fchflags(fd int, flags int) (err error)
//sys Fchmod(fd int, mode uint32) (err error)
//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
@ -280,17 +289,22 @@ func Uname(uname *Utsname) error {
//sys Kqueue() (fd int, err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Link(path string, link string) (err error)
//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
//sys Mknodat(fd int, path string, mode uint32, dev int) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
//sys Rename(from string, to string) (err error)
//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
//sys Revoke(path string) (err error)
//sys Rmdir(path string) (err error)
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@ -312,11 +326,13 @@ func Uname(uname *Utsname) error {
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, stat *Statfs_t) (err error)
//sys Symlink(path string, link string) (err error)
//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
//sys Truncate(path string, length int64) (err error)
//sys Umask(newmask int) (oldmask int)
//sys Undelete(path string) (err error)
//sys Unlink(path string) (err error)
//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Unmount(path string, flags int) (err error)
//sys write(fd int, p []byte) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)

564
vendor/golang.org/x/sys/unix/syscall_freebsd.go generated vendored
View File

@ -13,10 +13,34 @@
package unix
import (
"strings"
"sync"
"unsafe"
)
const (
SYS_FSTAT_FREEBSD12 = 551 // { int fstat(int fd, _Out_ struct stat *sb); }
SYS_FSTATAT_FREEBSD12 = 552 // { int fstatat(int fd, _In_z_ char *path, \
SYS_GETDIRENTRIES_FREEBSD12 = 554 // { ssize_t getdirentries(int fd, \
SYS_STATFS_FREEBSD12 = 555 // { int statfs(_In_z_ char *path, \
SYS_FSTATFS_FREEBSD12 = 556 // { int fstatfs(int fd, \
SYS_GETFSSTAT_FREEBSD12 = 557 // { int getfsstat( \
SYS_MKNODAT_FREEBSD12 = 559 // { int mknodat(int fd, _In_z_ char *path, \
)
// See https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html.
var (
osreldateOnce sync.Once
osreldate uint32
)
// INO64_FIRST from /usr/src/lib/libc/sys/compat-ino64.h
const _ino64First = 1200031
func supportsABI(ver uint32) bool {
osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
return osreldate >= ver
}
// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
type SockaddrDatalink struct {
Len uint8
@ -58,14 +82,21 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
//sysnb pipe() (r int, w int, err error)
func Pipe(p []int) (err error) {
return Pipe2(p, 0)
}
//sysnb pipe2(p *[2]_C_int, flags int) (err error)
func Pipe2(p []int, flags int) error {
if len(p) != 2 {
return EINVAL
}
p[0], p[1], err = pipe()
return
var pp [2]_C_int
err := pipe2(&pp, flags)
p[0] = int(pp[0])
p[1] = int(pp[1])
return err
}
func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
@ -115,17 +146,39 @@ func Getwd() (string, error) {
}
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
var _p0 unsafe.Pointer
var bufsize uintptr
var (
_p0 unsafe.Pointer
bufsize uintptr
oldBuf []statfs_freebsd11_t
needsConvert bool
)
if len(buf) > 0 {
_p0 = unsafe.Pointer(&buf[0])
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
if supportsABI(_ino64First) {
_p0 = unsafe.Pointer(&buf[0])
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
} else {
n := len(buf)
oldBuf = make([]statfs_freebsd11_t, n)
_p0 = unsafe.Pointer(&oldBuf[0])
bufsize = unsafe.Sizeof(statfs_freebsd11_t{}) * uintptr(n)
needsConvert = true
}
}
r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
var sysno uintptr = SYS_GETFSSTAT
if supportsABI(_ino64First) {
sysno = SYS_GETFSSTAT_FREEBSD12
}
r0, _, e1 := Syscall(sysno, uintptr(_p0), bufsize, uintptr(flags))
n = int(r0)
if e1 != 0 {
err = e1
}
if e1 == 0 && needsConvert {
for i := range oldBuf {
buf[i].convertFrom(&oldBuf[i])
}
}
return
}
@ -134,225 +187,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
return ENOSYS
}
// Derive extattr namespace and attribute name
func xattrnamespace(fullattr string) (ns int, attr string, err error) {
s := strings.IndexByte(fullattr, '.')
if s == -1 {
return -1, "", ENOATTR
}
namespace := fullattr[0:s]
attr = fullattr[s+1:]
switch namespace {
case "user":
return EXTATTR_NAMESPACE_USER, attr, nil
case "system":
return EXTATTR_NAMESPACE_SYSTEM, attr, nil
default:
return -1, "", ENOATTR
}
}
func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
if len(dest) > idx {
return unsafe.Pointer(&dest[idx])
} else {
return unsafe.Pointer(_zero)
}
}
// FreeBSD implements its own syscalls to handle extended attributes
func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsize := len(dest)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return -1, err
}
return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
}
func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsize := len(dest)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return -1, err
}
return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
}
func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsize := len(dest)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return -1, err
}
return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
}
// flags are unused on FreeBSD
func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
d := unsafe.Pointer(&data[0])
datasiz := len(data)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
return
}
func Setxattr(file string, attr string, data []byte, flags int) (err error) {
d := unsafe.Pointer(&data[0])
datasiz := len(data)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
return
}
func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
d := unsafe.Pointer(&data[0])
datasiz := len(data)
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
return
}
func Removexattr(file string, attr string) (err error) {
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
err = ExtattrDeleteFile(file, nsid, a)
return
}
func Fremovexattr(fd int, attr string) (err error) {
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
err = ExtattrDeleteFd(fd, nsid, a)
return
}
func Lremovexattr(link string, attr string) (err error) {
nsid, a, err := xattrnamespace(attr)
if err != nil {
return
}
err = ExtattrDeleteLink(link, nsid, a)
return
}
func Listxattr(file string, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsiz := len(dest)
// FreeBSD won't allow you to list xattrs from multiple namespaces
s := 0
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
/* Errors accessing system attrs are ignored so that
* we can implement the Linux-like behavior of omitting errors that
* we don't have read permissions on
*
* Linux will still error if we ask for user attributes on a file that
* we don't have read permissions on, so don't ignore those errors
*/
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
continue
} else if e != nil {
return s, e
}
s += stmp
destsiz -= s
if destsiz < 0 {
destsiz = 0
}
d = initxattrdest(dest, s)
}
return s, nil
}
func Flistxattr(fd int, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsiz := len(dest)
s := 0
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
continue
} else if e != nil {
return s, e
}
s += stmp
destsiz -= s
if destsiz < 0 {
destsiz = 0
}
d = initxattrdest(dest, s)
}
return s, nil
}
func Llistxattr(link string, dest []byte) (sz int, err error) {
d := initxattrdest(dest, 0)
destsiz := len(dest)
s := 0
for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
continue
} else if e != nil {
return s, e
}
s += stmp
destsiz -= s
if destsiz < 0 {
destsiz = 0
}
d = initxattrdest(dest, s)
}
return s, nil
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
// ioctl itself should not be exposed directly, but additional get/set
@ -364,11 +198,11 @@ func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
func ioctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
@ -438,6 +272,241 @@ func Uname(uname *Utsname) error {
return nil
}
func Stat(path string, st *Stat_t) (err error) {
var oldStat stat_freebsd11_t
if supportsABI(_ino64First) {
return fstatat_freebsd12(AT_FDCWD, path, st, 0)
}
err = stat(path, &oldStat)
if err != nil {
return err
}
st.convertFrom(&oldStat)
return nil
}
func Lstat(path string, st *Stat_t) (err error) {
var oldStat stat_freebsd11_t
if supportsABI(_ino64First) {
return fstatat_freebsd12(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
}
err = lstat(path, &oldStat)
if err != nil {
return err
}
st.convertFrom(&oldStat)
return nil
}
func Fstat(fd int, st *Stat_t) (err error) {
var oldStat stat_freebsd11_t
if supportsABI(_ino64First) {
return fstat_freebsd12(fd, st)
}
err = fstat(fd, &oldStat)
if err != nil {
return err
}
st.convertFrom(&oldStat)
return nil
}
func Fstatat(fd int, path string, st *Stat_t, flags int) (err error) {
var oldStat stat_freebsd11_t
if supportsABI(_ino64First) {
return fstatat_freebsd12(fd, path, st, flags)
}
err = fstatat(fd, path, &oldStat, flags)
if err != nil {
return err
}
st.convertFrom(&oldStat)
return nil
}
func Statfs(path string, st *Statfs_t) (err error) {
var oldStatfs statfs_freebsd11_t
if supportsABI(_ino64First) {
return statfs_freebsd12(path, st)
}
err = statfs(path, &oldStatfs)
if err != nil {
return err
}
st.convertFrom(&oldStatfs)
return nil
}
func Fstatfs(fd int, st *Statfs_t) (err error) {
var oldStatfs statfs_freebsd11_t
if supportsABI(_ino64First) {
return fstatfs_freebsd12(fd, st)
}
err = fstatfs(fd, &oldStatfs)
if err != nil {
return err
}
st.convertFrom(&oldStatfs)
return nil
}
func Getdents(fd int, buf []byte) (n int, err error) {
return Getdirentries(fd, buf, nil)
}
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
if supportsABI(_ino64First) {
return getdirentries_freebsd12(fd, buf, basep)
}
// The old syscall entries are smaller than the new. Use 1/4 of the original
// buffer size rounded up to DIRBLKSIZ (see /usr/src/lib/libc/sys/getdirentries.c).
oldBufLen := roundup(len(buf)/4, _dirblksiz)
oldBuf := make([]byte, oldBufLen)
n, err = getdirentries(fd, oldBuf, basep)
if err == nil && n > 0 {
n = convertFromDirents11(buf, oldBuf[:n])
}
return
}
func Mknod(path string, mode uint32, dev uint64) (err error) {
var oldDev int
if supportsABI(_ino64First) {
return mknodat_freebsd12(AT_FDCWD, path, mode, dev)
}
oldDev = int(dev)
return mknod(path, mode, oldDev)
}
func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
var oldDev int
if supportsABI(_ino64First) {
return mknodat_freebsd12(fd, path, mode, dev)
}
oldDev = int(dev)
return mknodat(fd, path, mode, oldDev)
}
// round x to the nearest multiple of y, larger or equal to x.
//
// from /usr/include/sys/param.h Macros for counting and rounding.
// #define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
func roundup(x, y int) int {
return ((x + y - 1) / y) * y
}
func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
*s = Stat_t{
Dev: uint64(old.Dev),
Ino: uint64(old.Ino),
Nlink: uint64(old.Nlink),
Mode: old.Mode,
Uid: old.Uid,
Gid: old.Gid,
Rdev: uint64(old.Rdev),
Atim: old.Atim,
Mtim: old.Mtim,
Ctim: old.Ctim,
Birthtim: old.Birthtim,
Size: old.Size,
Blocks: old.Blocks,
Blksize: old.Blksize,
Flags: old.Flags,
Gen: uint64(old.Gen),
}
}
func (s *Statfs_t) convertFrom(old *statfs_freebsd11_t) {
*s = Statfs_t{
Version: _statfsVersion,
Type: old.Type,
Flags: old.Flags,
Bsize: old.Bsize,
Iosize: old.Iosize,
Blocks: old.Blocks,
Bfree: old.Bfree,
Bavail: old.Bavail,
Files: old.Files,
Ffree: old.Ffree,
Syncwrites: old.Syncwrites,
Asyncwrites: old.Asyncwrites,
Syncreads: old.Syncreads,
Asyncreads: old.Asyncreads,
// Spare
Namemax: old.Namemax,
Owner: old.Owner,
Fsid: old.Fsid,
// Charspare
// Fstypename
// Mntfromname
// Mntonname
}
sl := old.Fstypename[:]
n := clen(*(*[]byte)(unsafe.Pointer(&sl)))
copy(s.Fstypename[:], old.Fstypename[:n])
sl = old.Mntfromname[:]
n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
copy(s.Mntfromname[:], old.Mntfromname[:n])
sl = old.Mntonname[:]
n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
copy(s.Mntonname[:], old.Mntonname[:n])
}
func convertFromDirents11(buf []byte, old []byte) int {
const (
fixedSize = int(unsafe.Offsetof(Dirent{}.Name))
oldFixedSize = int(unsafe.Offsetof(dirent_freebsd11{}.Name))
)
dstPos := 0
srcPos := 0
for dstPos+fixedSize < len(buf) && srcPos+oldFixedSize < len(old) {
dstDirent := (*Dirent)(unsafe.Pointer(&buf[dstPos]))
srcDirent := (*dirent_freebsd11)(unsafe.Pointer(&old[srcPos]))
reclen := roundup(fixedSize+int(srcDirent.Namlen)+1, 8)
if dstPos+reclen > len(buf) {
break
}
dstDirent.Fileno = uint64(srcDirent.Fileno)
dstDirent.Off = 0
dstDirent.Reclen = uint16(reclen)
dstDirent.Type = srcDirent.Type
dstDirent.Pad0 = 0
dstDirent.Namlen = uint16(srcDirent.Namlen)
dstDirent.Pad1 = 0
copy(dstDirent.Name[:], srcDirent.Name[:srcDirent.Namlen])
padding := buf[dstPos+fixedSize+int(dstDirent.Namlen) : dstPos+reclen]
for i := range padding {
padding[i] = 0
}
dstPos += int(dstDirent.Reclen)
srcPos += int(srcDirent.Reclen)
}
return dstPos
}
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
}
return sendfile(outfd, infd, offset, count)
}
/*
* Exposed directly
*/
@ -477,13 +546,16 @@ func Uname(uname *Utsname) error {
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
//sys fstat(fd int, stat *stat_freebsd11_t) (err error)
//sys fstat_freebsd12(fd int, stat *Stat_t) (err error)
//sys fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error)
//sys fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error)
//sys fstatfs(fd int, stat *statfs_freebsd11_t) (err error)
//sys fstatfs_freebsd12(fd int, stat *Statfs_t) (err error)
//sys Fsync(fd int) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sys Getdents(fd int, buf []byte) (n int, err error)
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
//sys getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
//sys getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error)
//sys Getdtablesize() (size int)
//sysnb Getegid() (egid int)
//sysnb Geteuid() (uid int)
@ -505,11 +577,13 @@ func Uname(uname *Utsname) error {
//sys Link(path string, link string) (err error)
//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys lstat(path string, stat *stat_freebsd11_t) (err error)
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
//sys mknod(path string, mode uint32, dev int) (err error)
//sys mknodat(fd int, path string, mode uint32, dev int) (err error)
//sys mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
@ -539,8 +613,9 @@ func Uname(uname *Utsname) error {
//sysnb Setsid() (pid int, err error)
//sysnb Settimeofday(tp *Timeval) (err error)
//sysnb Setuid(uid int) (err error)
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, stat *Statfs_t) (err error)
//sys stat(path string, stat *stat_freebsd11_t) (err error)
//sys statfs(path string, stat *statfs_freebsd11_t) (err error)
//sys statfs_freebsd12(path string, stat *Statfs_t) (err error)
//sys Symlink(path string, link string) (err error)
//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
@ -595,6 +670,7 @@ func Uname(uname *Utsname) error {
// Kqueue_portset
// Getattrlist
// Setattrlist
// Getdents
// Getdirentriesattr
// Searchfs
// Delete
@ -602,14 +678,6 @@ func Uname(uname *Utsname) error {
// Watchevent
// Waitevent
// Modwatch
// Getxattr
// Fgetxattr
// Setxattr
// Fsetxattr
// Removexattr
// Fremovexattr
// Listxattr
// Flistxattr
// Fsctl
// Initgroups
// Posix_spawn

52
vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go generated vendored Normal file
View File

@ -0,0 +1,52 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build arm64,freebsd
package unix
import (
"syscall"
"unsafe"
)
func setTimespec(sec, nsec int64) Timespec {
return Timespec{Sec: sec, Nsec: nsec}
}
func setTimeval(sec, usec int64) Timeval {
return Timeval{Sec: sec, Usec: usec}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
k.Ident = uint64(fd)
k.Filter = int16(mode)
k.Flags = uint16(flags)
}
func (iov *Iovec) SetLen(length int) {
iov.Len = uint64(length)
}
func (msghdr *Msghdr) SetControllen(length int) {
msghdr.Controllen = uint32(length)
}
func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint32(length)
}
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
var writtenOut uint64 = 0
_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
written = int(writtenOut)
if e1 != 0 {
err = e1
}
return
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)

252
vendor/golang.org/x/sys/unix/syscall_linux.go generated vendored
View File

@ -12,6 +12,9 @@
package unix
import (
"encoding/binary"
"net"
"runtime"
"syscall"
"unsafe"
)
@ -55,20 +58,35 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.
// IoctlSetPointerInt performs an ioctl operation which sets an
// integer value on fd, using the specified request number. The ioctl
// argument is called with a pointer to the integer value, rather than
// passing the integer value directly.
func IoctlSetPointerInt(fd int, req uint, value int) error {
v := int32(value)
return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
}
// IoctlSetInt performs an ioctl operation which sets an integer value
// on fd, using the specified request number.
func IoctlSetInt(fd int, req uint, value int) error {
return ioctl(fd, req, uintptr(value))
}
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetTermios(fd int, req uint, value *Termios) error {
func ioctlSetTermios(fd int, req uint, value *Termios) error {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
func IoctlSetRTCTime(fd int, value *RTCTime) error {
err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
runtime.KeepAlive(value)
return err
}
// IoctlGetInt performs an ioctl operation which gets an integer value
// from fd, using the specified request number.
func IoctlGetInt(fd int, req uint) (int, error) {
@ -89,6 +107,12 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
return &value, err
}
func IoctlGetRTCTime(fd int) (*RTCTime, error) {
var value RTCTime
err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
return &value, err
}
//sys Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
func Link(oldpath string, newpath string) (err error) {
@ -692,6 +716,69 @@ func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
}
type SockaddrXDP struct {
Flags uint16
Ifindex uint32
QueueID uint32
SharedUmemFD uint32
raw RawSockaddrXDP
}
func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) {
sa.raw.Family = AF_XDP
sa.raw.Flags = sa.Flags
sa.raw.Ifindex = sa.Ifindex
sa.raw.Queue_id = sa.QueueID
sa.raw.Shared_umem_fd = sa.SharedUmemFD
return unsafe.Pointer(&sa.raw), SizeofSockaddrXDP, nil
}
// This constant mirrors the #define of PX_PROTO_OE in
// linux/if_pppox.h. We're defining this by hand here instead of
// autogenerating through mkerrors.sh because including
// linux/if_pppox.h causes some declaration conflicts with other
// includes (linux/if_pppox.h includes linux/in.h, which conflicts
// with netinet/in.h). Given that we only need a single zero constant
// out of that file, it's cleaner to just define it by hand here.
const px_proto_oe = 0
type SockaddrPPPoE struct {
SID uint16
Remote net.HardwareAddr
Dev string
raw RawSockaddrPPPoX
}
func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) {
if len(sa.Remote) != 6 {
return nil, 0, EINVAL
}
if len(sa.Dev) > IFNAMSIZ-1 {
return nil, 0, EINVAL
}
*(*uint16)(unsafe.Pointer(&sa.raw[0])) = AF_PPPOX
// This next field is in host-endian byte order. We can't use the
// same unsafe pointer cast as above, because this value is not
// 32-bit aligned and some architectures don't allow unaligned
// access.
//
// However, the value of px_proto_oe is 0, so we can use
// encoding/binary helpers to write the bytes without worrying
// about the ordering.
binary.BigEndian.PutUint32(sa.raw[2:6], px_proto_oe)
// This field is deliberately big-endian, unlike the previous
// one. The kernel expects SID to be in network byte order.
binary.BigEndian.PutUint16(sa.raw[6:8], sa.SID)
copy(sa.raw[8:14], sa.Remote)
for i := 14; i < 14+IFNAMSIZ; i++ {
sa.raw[i] = 0
}
copy(sa.raw[14:], sa.Dev)
return unsafe.Pointer(&sa.raw), SizeofSockaddrPPPoX, nil
}
func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_NETLINK:
@ -793,6 +880,31 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
}
return sa, nil
}
case AF_XDP:
pp := (*RawSockaddrXDP)(unsafe.Pointer(rsa))
sa := &SockaddrXDP{
Flags: pp.Flags,
Ifindex: pp.Ifindex,
QueueID: pp.Queue_id,
SharedUmemFD: pp.Shared_umem_fd,
}
return sa, nil
case AF_PPPOX:
pp := (*RawSockaddrPPPoX)(unsafe.Pointer(rsa))
if binary.BigEndian.Uint32(pp[2:6]) != px_proto_oe {
return nil, EINVAL
}
sa := &SockaddrPPPoE{
SID: binary.BigEndian.Uint16(pp[6:8]),
Remote: net.HardwareAddr(pp[8:14]),
}
for i := 14; i < 14+IFNAMSIZ; i++ {
if pp[i] == 0 {
sa.Dev = string(pp[14:i])
break
}
}
return sa, nil
}
return nil, EAFNOSUPPORT
}
@ -1095,7 +1207,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
// The ptrace syscall differs from glibc's ptrace.
// Peeks returns the word in *data, not as the return value.
var buf [sizeofPtr]byte
var buf [SizeofPtr]byte
// Leading edge. PEEKTEXT/PEEKDATA don't require aligned
// access (PEEKUSER warns that it might), but if we don't
@ -1103,12 +1215,12 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
// boundary and not get the bytes leading up to the page
// boundary.
n := 0
if addr%sizeofPtr != 0 {
err = ptrace(req, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
if addr%SizeofPtr != 0 {
err = ptrace(req, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
if err != nil {
return 0, err
}
n += copy(out, buf[addr%sizeofPtr:])
n += copy(out, buf[addr%SizeofPtr:])
out = out[n:]
}
@ -1146,15 +1258,15 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
// Leading edge.
n := 0
if addr%sizeofPtr != 0 {
var buf [sizeofPtr]byte
err = ptrace(peekReq, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
if addr%SizeofPtr != 0 {
var buf [SizeofPtr]byte
err = ptrace(peekReq, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
if err != nil {
return 0, err
}
n += copy(buf[addr%sizeofPtr:], data)
n += copy(buf[addr%SizeofPtr:], data)
word := *((*uintptr)(unsafe.Pointer(&buf[0])))
err = ptrace(pokeReq, pid, addr-addr%sizeofPtr, word)
err = ptrace(pokeReq, pid, addr-addr%SizeofPtr, word)
if err != nil {
return 0, err
}
@ -1162,19 +1274,19 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
}
// Interior.
for len(data) > sizeofPtr {
for len(data) > SizeofPtr {
word := *((*uintptr)(unsafe.Pointer(&data[0])))
err = ptrace(pokeReq, pid, addr+uintptr(n), word)
if err != nil {
return n, err
}
n += sizeofPtr
data = data[sizeofPtr:]
n += SizeofPtr
data = data[SizeofPtr:]
}
// Trailing edge.
if len(data) > 0 {
var buf [sizeofPtr]byte
var buf [SizeofPtr]byte
err = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])))
if err != nil {
return n, err
@ -1261,6 +1373,13 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
return mount(source, target, fstype, flags, datap)
}
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
if raceenabled {
raceReleaseMerge(unsafe.Pointer(&ioSync))
}
return sendfile(outfd, infd, offset, count)
}
// Sendto
// Recvfrom
// Socketpair
@ -1273,9 +1392,12 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
//sys Adjtimex(buf *Timex) (state int, err error)
//sys Chdir(path string) (err error)
//sys Chroot(path string) (err error)
//sys ClockGetres(clockid int32, res *Timespec) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
//sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
//sys Close(fd int) (err error)
//sys CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
//sys DeleteModule(name string, flags int) (err error)
//sys Dup(oldfd int) (fd int, err error)
//sys Dup3(oldfd int, newfd int, flags int) (err error)
//sysnb EpollCreate1(flag int) (fd int, err error)
@ -1288,7 +1410,12 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
//sys Fdatasync(fd int) (err error)
//sys Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
//sys FinitModule(fd int, params string, flags int) (err error)
//sys Flistxattr(fd int, dest []byte) (sz int, err error)
//sys Flock(fd int, how int) (err error)
//sys Fremovexattr(fd int, attr string) (err error)
//sys Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
//sys Fsync(fd int) (err error)
//sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
//sysnb Getpgid(pid int) (pgid int, err error)
@ -1306,6 +1433,7 @@ func Getpgrp() (pid int) {
//sysnb Getsid(pid int) (sid int, err error)
//sysnb Gettid() (tid int)
//sys Getxattr(path string, attr string, dest []byte) (sz int, err error)
//sys InitModule(moduleImage []byte, params string) (err error)
//sys InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error)
//sysnb InotifyInit1(flags int) (fd int, err error)
//sysnb InotifyRmWatch(fd int, watchdesc uint32) (success int, err error)
@ -1316,6 +1444,7 @@ func Getpgrp() (pid int) {
//sys Llistxattr(path string, dest []byte) (sz int, err error)
//sys Lremovexattr(path string, attr string) (err error)
//sys Lsetxattr(path string, attr string, data []byte, flags int) (err error)
//sys MemfdCreate(name string, flags int) (fd int, err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
@ -1326,7 +1455,7 @@ func Getpgrp() (pid int) {
//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
//sys read(fd int, p []byte) (n int, err error)
//sys Removexattr(path string, attr string) (err error)
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
//sys RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
//sys Setdomainname(p []byte) (err error)
//sys Sethostname(p []byte) (err error)
@ -1350,6 +1479,7 @@ func Setgid(uid int) (err error) {
//sys Setpriority(which int, who int, prio int) (err error)
//sys Setxattr(path string, attr string, data []byte, flags int) (err error)
//sys Signalfd(fd int, mask *Sigset_t, flags int) = SYS_SIGNALFD4
//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
//sys Sync()
//sys Syncfs(fd int) (err error)
@ -1394,15 +1524,12 @@ func Munmap(b []byte) (err error) {
// Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
// using the specified flags.
func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
n, _, errno := Syscall6(
SYS_VMSPLICE,
uintptr(fd),
uintptr(unsafe.Pointer(&iovs[0])),
uintptr(len(iovs)),
uintptr(flags),
0,
0,
)
var p unsafe.Pointer
if len(iovs) > 0 {
p = unsafe.Pointer(&iovs[0])
}
n, _, errno := Syscall6(SYS_VMSPLICE, uintptr(fd), uintptr(p), uintptr(len(iovs)), uintptr(flags), 0, 0)
if errno != 0 {
return 0, syscall.Errno(errno)
}
@ -1415,10 +1542,70 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 {
return EINVAL
} else if flags&(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 {
return EOPNOTSUPP
}
return faccessat(dirfd, path, mode)
// The Linux kernel faccessat system call does not take any flags.
// The glibc faccessat implements the flags itself; see
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/faccessat.c;hb=HEAD
// Because people naturally expect syscall.Faccessat to act
// like C faccessat, we do the same.
if flags == 0 {
return faccessat(dirfd, path, mode)
}
var st Stat_t
if err := Fstatat(dirfd, path, &st, flags&AT_SYMLINK_NOFOLLOW); err != nil {
return err
}
mode &= 7
if mode == 0 {
return nil
}
var uid int
if flags&AT_EACCESS != 0 {
uid = Geteuid()
} else {
uid = Getuid()
}
if uid == 0 {
if mode&1 == 0 {
// Root can read and write any file.
return nil
}
if st.Mode&0111 != 0 {
// Root can execute any file that anybody can execute.
return nil
}
return EACCES
}
var fmode uint32
if uint32(uid) == st.Uid {
fmode = (st.Mode >> 6) & 7
} else {
var gid int
if flags&AT_EACCESS != 0 {
gid = Getegid()
} else {
gid = Getgid()
}
if uint32(gid) == st.Gid {
fmode = (st.Mode >> 3) & 7
} else {
fmode = st.Mode & 7
}
}
if fmode&mode == mode {
return nil
}
return EACCES
}
/*
@ -1430,21 +1617,14 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
// Brk
// Capget
// Capset
// ClockGetres
// ClockNanosleep
// ClockSettime
// Clone
// CreateModule
// DeleteModule
// EpollCtlOld
// EpollPwait
// EpollWaitOld
// Execve
// Fgetxattr
// Flistxattr
// Fork
// Fremovexattr
// Fsetxattr
// Futex
// GetKernelSyms
// GetMempolicy
@ -1483,7 +1663,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
// Pselect6
// Ptrace
// Putpmsg
// QueryModule
// Quotactl
// Readahead
// Readv
@ -1517,7 +1696,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
// Shmdt
// Shmget
// Sigaltstack
// Signalfd
// Swapoff
// Swapon
// Sysfs

1
vendor/golang.org/x/sys/unix/syscall_linux_386.go generated vendored
View File

@ -68,6 +68,7 @@ func Pipe2(p []int, flags int) (err error) {
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32

32
vendor/golang.org/x/sys/unix/syscall_linux_amd64.go generated vendored
View File

@ -20,15 +20,30 @@ package unix
//sysnb Getgid() (gid int)
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error)
//sysnb Getuid() (uid int)
//sysnb InotifyInit() (fd int, err error)
//sysnb inotifyInit() (fd int, err error)
func InotifyInit() (fd int, err error) {
// First try inotify_init1, because Android's seccomp policy blocks the latter.
fd, err = InotifyInit1(0)
if err == ENOSYS {
fd, err = inotifyInit()
}
return
}
//sys Ioperm(from int, num int, on int) (err error)
//sys Iopl(level int) (err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
func Lstat(path string, stat *Stat_t) (err error) {
return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
}
//sys Pause() (err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
@ -160,3 +175,16 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
}
return poll(&fds[0], len(fds), timeout)
}
//sys kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
cmdlineLen := len(cmdline)
if cmdlineLen > 0 {
// Account for the additional NULL byte added by
// BytePtrFromString in kexecFileLoad. The kexec_file_load
// syscall expects a NULL-terminated string.
cmdlineLen++
}
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
}

9
vendor/golang.org/x/sys/unix/syscall_linux_arm.go generated vendored
View File

@ -89,6 +89,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
//sys Listen(s int, n int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Pause() (err error)
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
@ -257,3 +258,11 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
}
return poll(&fds[0], len(fds), timeout)
}
//sys armSyncFileRange(fd int, flags int, off int64, n int64) (err error) = SYS_ARM_SYNC_FILE_RANGE
func SyncFileRange(fd int, off int64, n int64, flags int) error {
// The sync_file_range and arm_sync_file_range syscalls differ only in the
// order of their arguments.
return armSyncFileRange(fd, flags, off, n)
}

10
vendor/golang.org/x/sys/unix/syscall_linux_arm64.go generated vendored
View File

@ -30,6 +30,7 @@ func EpollCreate(size int) (fd int, err error) {
//sys Listen(s int, n int) (err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
@ -191,12 +192,9 @@ func Dup2(oldfd int, newfd int) (err error) {
return Dup3(oldfd, newfd, 0)
}
func Pause() (err error) {
_, _, e1 := Syscall6(SYS_PPOLL, 0, 0, 0, 0, 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
func Pause() error {
_, err := ppoll(nil, 0, nil, nil)
return err
}
func Poll(fds []PollFd, timeout int) (n int, err error) {

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