diff options
Diffstat (limited to 'vendor')
59 files changed, 451 insertions, 4204 deletions
diff --git a/vendor/github.com/containers/storage/README.md b/vendor/github.com/containers/storage/README.md index 00a47fd98..f68cc55c3 100644 --- a/vendor/github.com/containers/storage/README.md +++ b/vendor/github.com/containers/storage/README.md @@ -41,3 +41,6 @@ memory and stored along with the library's own bookkeeping information. Additionally, the library can store one or more of what it calls *big data* for images and containers. This is a named chunk of larger data, which is only in memory when it is being read from or being written to its own disk file. + +**[Contributing](CONTRIBUTING.md)** +Information about contributing to this project. diff --git a/vendor/github.com/containers/storage/drivers/overlay/overlay.go b/vendor/github.com/containers/storage/drivers/overlay/overlay.go index 6b5f6912f..5d5d61d9c 100644 --- a/vendor/github.com/containers/storage/drivers/overlay/overlay.go +++ b/vendor/github.com/containers/storage/drivers/overlay/overlay.go @@ -24,6 +24,7 @@ import ( "github.com/containers/storage/pkg/idtools" "github.com/containers/storage/pkg/locker" "github.com/containers/storage/pkg/mount" + "github.com/containers/storage/pkg/ostree" "github.com/containers/storage/pkg/parsers" "github.com/containers/storage/pkg/system" units "github.com/docker/go-units" @@ -84,6 +85,9 @@ type overlayOptions struct { overrideKernelCheck bool imageStores []string quota quota.Quota + fuseProgram string + ostreeRepo string + skipMountHome bool } // Driver contains information about the home directory and the list of active mounts that are created using this driver. @@ -98,6 +102,7 @@ type Driver struct { naiveDiff graphdriver.DiffDriver supportsDType bool locker *locker.Locker + convert map[string]bool } var ( @@ -147,15 +152,28 @@ func Init(home string, options []string, uidMaps, gidMaps []idtools.IDMap) (grap return nil, err } - supportsDType, err := supportsOverlay(home, fsMagic, rootUID, rootGID) - if err != nil { - os.Remove(filepath.Join(home, linkDir)) - os.Remove(home) - return nil, errors.Wrap(err, "kernel does not support overlay fs") + var supportsDType bool + if opts.fuseProgram != "" { + supportsDType = true + } else { + supportsDType, err = supportsOverlay(home, fsMagic, rootUID, rootGID) + if err != nil { + os.Remove(filepath.Join(home, linkDir)) + os.Remove(home) + return nil, errors.Wrap(err, "kernel does not support overlay fs") + } } - if err := mount.MakePrivate(home); err != nil { - return nil, err + if !opts.skipMountHome { + if err := mount.MakePrivate(home); err != nil { + return nil, err + } + } + + if opts.ostreeRepo != "" { + if err := ostree.CreateOSTreeRepository(opts.ostreeRepo, rootUID, rootGID); err != nil { + return nil, err + } } d := &Driver{ @@ -167,6 +185,7 @@ func Init(home string, options []string, uidMaps, gidMaps []idtools.IDMap) (grap supportsDType: supportsDType, locker: locker.New(), options: *opts, + convert: make(map[string]bool), } d.naiveDiff = graphdriver.NewNaiveDiffDriver(d, d) @@ -227,6 +246,25 @@ func parseOptions(options []string) (*overlayOptions, error) { } o.imageStores = append(o.imageStores, store) } + case ".fuse_program", "overlay.fuse_program", "overlay2.fuse_program": + logrus.Debugf("overlay: fuse_program=%s", val) + _, err := os.Stat(val) + if err != nil { + return nil, fmt.Errorf("overlay: can't stat FUSE program %s: %v", val, err) + } + o.fuseProgram = val + case "overlay2.ostree_repo", "overlay.ostree_repo", ".ostree_repo": + logrus.Debugf("overlay: ostree_repo=%s", val) + if !ostree.OstreeSupport() { + return nil, fmt.Errorf("overlay: ostree_repo specified but support for ostree is missing") + } + o.ostreeRepo = val + case "overlay2.skip_mount_home", "overlay.skip_mount_home", ".skip_mount_home": + logrus.Debugf("overlay: skip_mount_home=%s", val) + o.skipMountHome, err = strconv.ParseBool(val) + if err != nil { + return nil, err + } default: return nil, fmt.Errorf("overlay: Unknown option %s", key) } @@ -236,6 +274,7 @@ func parseOptions(options []string) (*overlayOptions, error) { func supportsOverlay(home string, homeMagic graphdriver.FsMagic, rootUID, rootGID int) (supportsDType bool, err error) { // We can try to modprobe overlay first + exec.Command("modprobe", "overlay").Run() layerDir, err := ioutil.TempDir(home, "compat") @@ -380,6 +419,11 @@ func (d *Driver) Create(id, parent string, opts *graphdriver.CreateOpts) (retErr return fmt.Errorf("--storage-opt size is only supported for ReadWrite Layers") } } + + if d.options.ostreeRepo != "" { + d.convert[id] = true + } + return d.create(id, parent, opts) } @@ -547,6 +591,12 @@ func (d *Driver) getLowerDirs(id string) ([]string, error) { func (d *Driver) Remove(id string) error { d.locker.Lock(id) defer d.locker.Unlock(id) + + // Ignore errors, we don't want to fail if the ostree branch doesn't exist, + if d.options.ostreeRepo != "" { + ostree.DeleteOSTree(d.options.ostreeRepo, id) + } + dir := d.dir(id) lid, err := ioutil.ReadFile(path.Join(dir, "link")) if err == nil { @@ -663,7 +713,7 @@ func (d *Driver) Get(id, mountLabel string) (_ string, retErr error) { // the page size. The mount syscall fails if the mount data cannot // fit within a page and relative links make the mount data much // smaller at the expense of requiring a fork exec to chroot. - if len(mountData) > pageSize { + if len(mountData) > pageSize || d.options.fuseProgram != "" { //FIXME: We need to figure out to get this to work with additional stores opts = fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", strings.Join(relLowers, ":"), path.Join(id, "diff"), path.Join(id, "work")) mountData = label.FormatMountLabel(opts, mountLabel) @@ -671,8 +721,16 @@ func (d *Driver) Get(id, mountLabel string) (_ string, retErr error) { return "", fmt.Errorf("cannot mount layer, mount label too large %d", len(mountData)) } - mount = func(source string, target string, mType string, flags uintptr, label string) error { - return mountFrom(d.home, source, target, mType, flags, label) + if d.options.fuseProgram != "" { + mount = func(source string, target string, mType string, flags uintptr, label string) error { + cmdRootless := exec.Command(d.options.fuseProgram, "-o", label, target) + cmdRootless.Dir = d.home + return cmdRootless.Run() + } + } else { + mount = func(source string, target string, mType string, flags uintptr, label string) error { + return mountFrom(d.home, source, target, mType, flags, label) + } } mountTarget = path.Join(id, "merged") } @@ -764,6 +822,13 @@ func (d *Driver) ApplyDiff(id string, idMappings *idtools.IDMappings, parent str return 0, err } + _, convert := d.convert[id] + if convert { + if err := ostree.ConvertToOSTree(d.options.ostreeRepo, applyDir, id); err != nil { + return 0, err + } + } + return directory.Size(applyDir) } diff --git a/vendor/github.com/containers/storage/drivers/vfs/driver.go b/vendor/github.com/containers/storage/drivers/vfs/driver.go index cee55f8d1..9314cb876 100644 --- a/vendor/github.com/containers/storage/drivers/vfs/driver.go +++ b/vendor/github.com/containers/storage/drivers/vfs/driver.go @@ -9,6 +9,7 @@ import ( "github.com/containers/storage/drivers" "github.com/containers/storage/pkg/chrootarchive" "github.com/containers/storage/pkg/idtools" + "github.com/containers/storage/pkg/ostree" "github.com/containers/storage/pkg/system" "github.com/opencontainers/selinux/go-selinux/label" ) @@ -42,6 +43,27 @@ func Init(home string, options []string, uidMaps, gidMaps []idtools.IDMap) (grap d.homes = append(d.homes, strings.Split(option[12:], ",")...) continue } + if strings.HasPrefix(option, "vfs.ostree_repo=") { + if !ostree.OstreeSupport() { + return nil, fmt.Errorf("vfs: ostree_repo specified but support for ostree is missing") + } + d.ostreeRepo = option[16:] + } + if strings.HasPrefix(option, ".ostree_repo=") { + if !ostree.OstreeSupport() { + return nil, fmt.Errorf("vfs: ostree_repo specified but support for ostree is missing") + } + d.ostreeRepo = option[13:] + } + } + if d.ostreeRepo != "" { + rootUID, rootGID, err := idtools.GetRootUIDGID(uidMaps, gidMaps) + if err != nil { + return nil, err + } + if err := ostree.CreateOSTreeRepository(d.ostreeRepo, rootUID, rootGID); err != nil { + return nil, err + } } return graphdriver.NewNaiveDiffDriver(d, graphdriver.NewNaiveLayerIDMapUpdater(d)), nil } @@ -53,6 +75,7 @@ func Init(home string, options []string, uidMaps, gidMaps []idtools.IDMap) (grap type Driver struct { homes []string idMappings *idtools.IDMappings + ostreeRepo string } func (d *Driver) String() string { @@ -77,11 +100,15 @@ func (d *Driver) Cleanup() error { // CreateReadWrite creates a layer that is writable for use as a container // file system. func (d *Driver) CreateReadWrite(id, parent string, opts *graphdriver.CreateOpts) error { - return d.Create(id, parent, opts) + return d.create(id, parent, opts, false) } // Create prepares the filesystem for the VFS driver and copies the directory for the given id under the parent. func (d *Driver) Create(id, parent string, opts *graphdriver.CreateOpts) error { + return d.create(id, parent, opts, true) +} + +func (d *Driver) create(id, parent string, opts *graphdriver.CreateOpts, ro bool) error { if opts != nil && len(opts.StorageOpt) != 0 { return fmt.Errorf("--storage-opt is not supported for vfs") } @@ -106,14 +133,23 @@ func (d *Driver) Create(id, parent string, opts *graphdriver.CreateOpts) error { if _, mountLabel, err := label.InitLabels(labelOpts); err == nil { label.SetFileLabel(dir, mountLabel) } - if parent == "" { - return nil + if parent != "" { + parentDir, err := d.Get(parent, "") + if err != nil { + return fmt.Errorf("%s: %s", parent, err) + } + if err := CopyWithTar(parentDir, dir); err != nil { + return err + } } - parentDir, err := d.Get(parent, "") - if err != nil { - return fmt.Errorf("%s: %s", parent, err) + + if ro && d.ostreeRepo != "" { + if err := ostree.ConvertToOSTree(d.ostreeRepo, dir, id); err != nil { + return err + } } - return CopyWithTar(parentDir, dir) + return nil + } func (d *Driver) dir(id string) string { @@ -132,6 +168,10 @@ func (d *Driver) dir(id string) string { // Remove deletes the content from the directory for a given id. func (d *Driver) Remove(id string) error { + if d.ostreeRepo != "" { + // Ignore errors, we don't want to fail if the ostree branch doesn't exist, + ostree.DeleteOSTree(d.ostreeRepo, id) + } return system.EnsureRemoveAll(d.dir(id)) } diff --git a/vendor/github.com/containers/storage/pkg/archive/example_changes.go b/vendor/github.com/containers/storage/pkg/archive/example_changes.go new file mode 100644 index 000000000..70f9c5564 --- /dev/null +++ b/vendor/github.com/containers/storage/pkg/archive/example_changes.go @@ -0,0 +1,97 @@ +// +build ignore + +// Simple tool to create an archive stream from an old and new directory +// +// By default it will stream the comparison of two temporary directories with junk files +package main + +import ( + "flag" + "fmt" + "io" + "io/ioutil" + "os" + "path" + + "github.com/containers/storage/pkg/archive" + "github.com/sirupsen/logrus" +) + +var ( + flDebug = flag.Bool("D", false, "debugging output") + flNewDir = flag.String("newdir", "", "") + flOldDir = flag.String("olddir", "", "") + log = logrus.New() +) + +func main() { + flag.Usage = func() { + fmt.Println("Produce a tar from comparing two directory paths. By default a demo tar is created of around 200 files (including hardlinks)") + fmt.Printf("%s [OPTIONS]\n", os.Args[0]) + flag.PrintDefaults() + } + flag.Parse() + log.Out = os.Stderr + if (len(os.Getenv("DEBUG")) > 0) || *flDebug { + logrus.SetLevel(logrus.DebugLevel) + } + var newDir, oldDir string + + if len(*flNewDir) == 0 { + var err error + newDir, err = ioutil.TempDir("", "storage-test-newDir") + if err != nil { + log.Fatal(err) + } + defer os.RemoveAll(newDir) + if _, err := prepareUntarSourceDirectory(100, newDir, true); err != nil { + log.Fatal(err) + } + } else { + newDir = *flNewDir + } + + if len(*flOldDir) == 0 { + oldDir, err := ioutil.TempDir("", "storage-test-oldDir") + if err != nil { + log.Fatal(err) + } + defer os.RemoveAll(oldDir) + } else { + oldDir = *flOldDir + } + + changes, err := archive.ChangesDirs(newDir, oldDir) + if err != nil { + log.Fatal(err) + } + + a, err := archive.ExportChanges(newDir, changes) + if err != nil { + log.Fatal(err) + } + defer a.Close() + + i, err := io.Copy(os.Stdout, a) + if err != nil && err != io.EOF { + log.Fatal(err) + } + fmt.Fprintf(os.Stderr, "wrote archive of %d bytes", i) +} + +func prepareUntarSourceDirectory(numberOfFiles int, targetPath string, makeLinks bool) (int, error) { + fileData := []byte("fooo") + for n := 0; n < numberOfFiles; n++ { + fileName := fmt.Sprintf("file-%d", n) + if err := ioutil.WriteFile(path.Join(targetPath, fileName), fileData, 0700); err != nil { + return 0, err + } + if makeLinks { + if err := os.Link(path.Join(targetPath, fileName), path.Join(targetPath, fileName+"-link")); err != nil { + return 0, err + } + } + } + totalSize := numberOfFiles * len(fileData) + return totalSize, nil +} diff --git a/vendor/github.com/containers/storage/pkg/ostree/no_ostree.go b/vendor/github.com/containers/storage/pkg/ostree/no_ostree.go new file mode 100644 index 000000000..0a8e7d679 --- /dev/null +++ b/vendor/github.com/containers/storage/pkg/ostree/no_ostree.go @@ -0,0 +1,19 @@ +// +build !ostree + +package ostree + +func OstreeSupport() bool { + return false +} + +func DeleteOSTree(repoLocation, id string) error { + return nil +} + +func CreateOSTreeRepository(repoLocation string, rootUID int, rootGID int) error { + return nil +} + +func ConvertToOSTree(repoLocation, root, id string) error { + return nil +} diff --git a/vendor/github.com/containers/storage/pkg/ostree/ostree.go b/vendor/github.com/containers/storage/pkg/ostree/ostree.go new file mode 100644 index 000000000..e9b57a0fb --- /dev/null +++ b/vendor/github.com/containers/storage/pkg/ostree/ostree.go @@ -0,0 +1,198 @@ +// +build ostree + +package ostree + +import ( + "fmt" + "golang.org/x/sys/unix" + "os" + "path/filepath" + "runtime" + "syscall" + "time" + "unsafe" + + "github.com/containers/storage/pkg/idtools" + "github.com/containers/storage/pkg/system" + glib "github.com/ostreedev/ostree-go/pkg/glibobject" + "github.com/ostreedev/ostree-go/pkg/otbuiltin" + "github.com/pkg/errors" +) + +// #cgo pkg-config: glib-2.0 gobject-2.0 ostree-1 +// #include <glib.h> +// #include <glib-object.h> +// #include <gio/gio.h> +// #include <stdlib.h> +// #include <ostree.h> +// #include <gio/ginputstream.h> +import "C" + +func OstreeSupport() bool { + return true +} + +func fixFiles(dir string, usermode bool) (bool, []string, error) { + var SkipOstree = errors.New("skip ostree deduplication") + + var whiteouts []string + + err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error { + if info.Mode()&(os.ModeNamedPipe|os.ModeSocket|os.ModeDevice) != 0 { + if !usermode { + stat, ok := info.Sys().(*syscall.Stat_t) + if !ok { + return errors.New("not syscall.Stat_t") + } + + if stat.Rdev == 0 && (stat.Mode&unix.S_IFCHR) != 0 { + whiteouts = append(whiteouts, path) + return nil + } + } + // Skip the ostree deduplication if we encounter a file type that + // ostree does not manage. + return SkipOstree + } + if info.IsDir() { + if usermode { + if err := os.Chmod(path, info.Mode()|0700); err != nil { + return err + } + } + } else if usermode && (info.Mode().IsRegular()) { + if err := os.Chmod(path, info.Mode()|0600); err != nil { + return err + } + } + return nil + }) + if err == SkipOstree { + return true, nil, nil + } + if err != nil { + return false, nil, err + } + return false, whiteouts, nil +} + +// Create prepares the filesystem for the OSTREE driver and copies the directory for the given id under the parent. +func ConvertToOSTree(repoLocation, root, id string) error { + runtime.LockOSThread() + defer runtime.UnlockOSThread() + repo, err := otbuiltin.OpenRepo(repoLocation) + if err != nil { + return errors.Wrap(err, "could not open the OSTree repository") + } + + skip, whiteouts, err := fixFiles(root, os.Getuid() != 0) + if err != nil { + return errors.Wrap(err, "could not prepare the OSTree directory") + } + if skip { + return nil + } + + if _, err := repo.PrepareTransaction(); err != nil { + return errors.Wrap(err, "could not prepare the OSTree transaction") + } + + if skip { + return nil + } + + commitOpts := otbuiltin.NewCommitOptions() + commitOpts.Timestamp = time.Now() + commitOpts.LinkCheckoutSpeedup = true + commitOpts.Parent = "0000000000000000000000000000000000000000000000000000000000000000" + branch := fmt.Sprintf("containers-storage/%s", id) + + for _, w := range whiteouts { + if err := os.Remove(w); err != nil { + return errors.Wrap(err, "could not delete whiteout file") + } + } + + if _, err := repo.Commit(root, branch, commitOpts); err != nil { + return errors.Wrap(err, "could not commit the layer") + } + + if _, err := repo.CommitTransaction(); err != nil { + return errors.Wrap(err, "could not complete the OSTree transaction") + } + + if err := system.EnsureRemoveAll(root); err != nil { + return errors.Wrap(err, "could not delete layer") + } + + checkoutOpts := otbuiltin.NewCheckoutOptions() + checkoutOpts.RequireHardlinks = true + checkoutOpts.Whiteouts = false + if err := otbuiltin.Checkout(repoLocation, root, branch, checkoutOpts); err != nil { + return errors.Wrap(err, "could not checkout from OSTree") + } + + for _, w := range whiteouts { + if err := unix.Mknod(w, unix.S_IFCHR, 0); err != nil { + return errors.Wrap(err, "could not recreate whiteout file") + } + } + return nil +} + +func CreateOSTreeRepository(repoLocation string, rootUID int, rootGID int) error { + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + _, err := os.Stat(repoLocation) + if err != nil && !os.IsNotExist(err) { + return err + } else if err != nil { + if err := idtools.MkdirAllAs(repoLocation, 0700, rootUID, rootGID); err != nil { + return errors.Wrap(err, "could not create OSTree repository directory: %v") + } + + if _, err := otbuiltin.Init(repoLocation, otbuiltin.NewInitOptions()); err != nil { + return errors.Wrap(err, "could not create OSTree repository") + } + } + return nil +} + +func openRepo(path string) (*C.struct_OstreeRepo, error) { + var cerr *C.GError + cpath := C.CString(path) + defer C.free(unsafe.Pointer(cpath)) + pathc := C.g_file_new_for_path(cpath) + defer C.g_object_unref(C.gpointer(pathc)) + repo := C.ostree_repo_new(pathc) + r := glib.GoBool(glib.GBoolean(C.ostree_repo_open(repo, nil, &cerr))) + if !r { + C.g_object_unref(C.gpointer(repo)) + return nil, glib.ConvertGError(glib.ToGError(unsafe.Pointer(cerr))) + } + return repo, nil +} + +func DeleteOSTree(repoLocation, id string) error { + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + repo, err := openRepo(repoLocation) + if err != nil { + return err + } + defer C.g_object_unref(C.gpointer(repo)) + + branch := fmt.Sprintf("containers-storage/%s", id) + + cbranch := C.CString(branch) + defer C.free(unsafe.Pointer(cbranch)) + + var cerr *C.GError + r := glib.GoBool(glib.GBoolean(C.ostree_repo_set_ref_immediate(repo, nil, cbranch, nil, nil, &cerr))) + if !r { + return glib.ConvertGError(glib.ToGError(unsafe.Pointer(cerr))) + } + return nil +} diff --git a/vendor/github.com/containers/storage/store.go b/vendor/github.com/containers/storage/store.go index 29972b690..870ccf7b0 100644 --- a/vendor/github.com/containers/storage/store.go +++ b/vendor/github.com/containers/storage/store.go @@ -2987,6 +2987,11 @@ type OptionsConfig struct { RemapGroup string `toml:"remap-group"` // Thinpool container options to be handed to thinpool drivers Thinpool struct{ ThinpoolOptionsConfig } `toml:"thinpool"` + // OSTree repository + OstreeRepo string `toml:"ostree_repo"` + + // Do not create a bind mount on the storage home + SkipMountHome string `toml:"skip_mount_home"` } // TOML-friendly explicit tables used for conversions. @@ -3077,6 +3082,12 @@ func init() { if config.Storage.Options.Size != "" { DefaultStoreOptions.GraphDriverOptions = append(DefaultStoreOptions.GraphDriverOptions, fmt.Sprintf("%s.size=%s", config.Storage.Driver, config.Storage.Options.Size)) } + if config.Storage.Options.OstreeRepo != "" { + DefaultStoreOptions.GraphDriverOptions = append(DefaultStoreOptions.GraphDriverOptions, fmt.Sprintf("%s.ostree_repo=%s", config.Storage.Driver, config.Storage.Options.OstreeRepo)) + } + if config.Storage.Options.SkipMountHome != "" { + DefaultStoreOptions.GraphDriverOptions = append(DefaultStoreOptions.GraphDriverOptions, fmt.Sprintf("%s.skip_mount_home=%s", config.Storage.Driver, config.Storage.Options.SkipMountHome)) + } if config.Storage.Options.OverrideKernelCheck != "" { DefaultStoreOptions.GraphDriverOptions = append(DefaultStoreOptions.GraphDriverOptions, fmt.Sprintf("%s.override_kernel_check=%s", config.Storage.Driver, config.Storage.Options.OverrideKernelCheck)) } diff --git a/vendor/github.com/containers/storage/vendor.conf b/vendor/github.com/containers/storage/vendor.conf index 54c78ab1c..c0498a02d 100644 --- a/vendor/github.com/containers/storage/vendor.conf +++ b/vendor/github.com/containers/storage/vendor.conf @@ -20,3 +20,4 @@ github.com/tchap/go-patricia v2.2.6 github.com/vbatts/tar-split v0.10.2 golang.org/x/net 7dcfb8076726a3fdd9353b6b8a1f1b6be6811bd6 golang.org/x/sys 07c182904dbd53199946ba614a412c61d3c548f5 +github.com/ostreedev/ostree-go aeb02c6b6aa2889db3ef62f7855650755befd460 diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go deleted file mode 100644 index 3d88f8667..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package cpu implements processor feature detection for -// various CPU architectures. -package cpu - -// CacheLinePad is used to pad structs to avoid false sharing. -type CacheLinePad struct{ _ [cacheLineSize]byte } - -// X86 contains the supported CPU features of the -// current X86/AMD64 platform. If the current platform -// is not X86/AMD64 then all feature flags are false. -// -// X86 is padded to avoid false sharing. Further the HasAVX -// and HasAVX2 are only set if the OS supports XMM and YMM -// registers in addition to the CPUID feature bit being set. -var X86 struct { - _ CacheLinePad - HasAES bool // AES hardware implementation (AES NI) - HasADX bool // Multi-precision add-carry instruction extensions - HasAVX bool // Advanced vector extension - HasAVX2 bool // Advanced vector extension 2 - HasBMI1 bool // Bit manipulation instruction set 1 - HasBMI2 bool // Bit manipulation instruction set 2 - HasERMS bool // Enhanced REP for MOVSB and STOSB - HasFMA bool // Fused-multiply-add instructions - HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers. - HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM - HasPOPCNT bool // Hamming weight instruction POPCNT. - HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64) - HasSSE3 bool // Streaming SIMD extension 3 - HasSSSE3 bool // Supplemental streaming SIMD extension 3 - HasSSE41 bool // Streaming SIMD extension 4 and 4.1 - HasSSE42 bool // Streaming SIMD extension 4 and 4.2 - _ CacheLinePad -} diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm.go b/vendor/golang.org/x/sys/cpu/cpu_arm.go deleted file mode 100644 index d93036f75..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_arm.go +++ /dev/null @@ -1,7 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package cpu - -const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_arm64.go deleted file mode 100644 index 1d2ab2902..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_arm64.go +++ /dev/null @@ -1,7 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package cpu - -const cacheLineSize = 64 diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go deleted file mode 100644 index f7cb46971..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go +++ /dev/null @@ -1,16 +0,0 @@ -// 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 386 amd64 amd64p32 -// +build !gccgo - -package cpu - -// cpuid is implemented in cpu_x86.s for gc compiler -// and in cpu_gccgo.c for gccgo. -func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) - -// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler -// and in cpu_gccgo.c for gccgo. -func xgetbv() (eax, edx uint32) diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo.c b/vendor/golang.org/x/sys/cpu/cpu_gccgo.c deleted file mode 100644 index e363c7d13..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo.c +++ /dev/null @@ -1,43 +0,0 @@ -// 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 386 amd64 amd64p32 -// +build gccgo - -#include <cpuid.h> -#include <stdint.h> - -// Need to wrap __get_cpuid_count because it's declared as static. -int -gccgoGetCpuidCount(uint32_t leaf, uint32_t subleaf, - uint32_t *eax, uint32_t *ebx, - uint32_t *ecx, uint32_t *edx) -{ - return __get_cpuid_count(leaf, subleaf, eax, ebx, ecx, edx); -} - -// xgetbv reads the contents of an XCR (Extended Control Register) -// specified in the ECX register into registers EDX:EAX. -// Currently, the only supported value for XCR is 0. -// -// TODO: Replace with a better alternative: -// -// #include <xsaveintrin.h> -// -// #pragma GCC target("xsave") -// -// void gccgoXgetbv(uint32_t *eax, uint32_t *edx) { -// unsigned long long x = _xgetbv(0); -// *eax = x & 0xffffffff; -// *edx = (x >> 32) & 0xffffffff; -// } -// -// Note that _xgetbv is defined starting with GCC 8. -void -gccgoXgetbv(uint32_t *eax, uint32_t *edx) -{ - __asm(" xorl %%ecx, %%ecx\n" - " xgetbv" - : "=a"(*eax), "=d"(*edx)); -} diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo.go deleted file mode 100644 index ba49b91bd..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo.go +++ /dev/null @@ -1,26 +0,0 @@ -// 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 386 amd64 amd64p32 -// +build gccgo - -package cpu - -//extern gccgoGetCpuidCount -func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32) - -func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) { - var a, b, c, d uint32 - gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d) - return a, b, c, d -} - -//extern gccgoXgetbv -func gccgoXgetbv(eax, edx *uint32) - -func xgetbv() (eax, edx uint32) { - var a, d uint32 - gccgoXgetbv(&a, &d) - return a, d -} diff --git a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go deleted file mode 100644 index 6165f1212..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go +++ /dev/null @@ -1,9 +0,0 @@ -// 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 mips64 mips64le - -package cpu - -const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go deleted file mode 100644 index 1269eee88..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go +++ /dev/null @@ -1,9 +0,0 @@ -// 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 mips mipsle - -package cpu - -const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go deleted file mode 100644 index d10759a52..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go +++ /dev/null @@ -1,9 +0,0 @@ -// 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 ppc64 ppc64le - -package cpu - -const cacheLineSize = 128 diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_s390x.go deleted file mode 100644 index 684c4f005..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_s390x.go +++ /dev/null @@ -1,7 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package cpu - -const cacheLineSize = 256 diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go deleted file mode 100644 index 71e288b06..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ /dev/null @@ -1,55 +0,0 @@ -// 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 386 amd64 amd64p32 - -package cpu - -const cacheLineSize = 64 - -func init() { - maxID, _, _, _ := cpuid(0, 0) - - if maxID < 1 { - return - } - - _, _, ecx1, edx1 := cpuid(1, 0) - X86.HasSSE2 = isSet(26, edx1) - - X86.HasSSE3 = isSet(0, ecx1) - X86.HasPCLMULQDQ = isSet(1, ecx1) - X86.HasSSSE3 = isSet(9, ecx1) - X86.HasFMA = isSet(12, ecx1) - X86.HasSSE41 = isSet(19, ecx1) - X86.HasSSE42 = isSet(20, ecx1) - X86.HasPOPCNT = isSet(23, ecx1) - X86.HasAES = isSet(25, ecx1) - X86.HasOSXSAVE = isSet(27, ecx1) - - osSupportsAVX := false - // For XGETBV, OSXSAVE bit is required and sufficient. - if X86.HasOSXSAVE { - eax, _ := xgetbv() - // Check if XMM and YMM registers have OS support. - osSupportsAVX = isSet(1, eax) && isSet(2, eax) - } - - X86.HasAVX = isSet(28, ecx1) && osSupportsAVX - - if maxID < 7 { - return - } - - _, ebx7, _, _ := cpuid(7, 0) - X86.HasBMI1 = isSet(3, ebx7) - X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX - X86.HasBMI2 = isSet(8, ebx7) - X86.HasERMS = isSet(9, ebx7) - X86.HasADX = isSet(19, ebx7) -} - -func isSet(bitpos uint, value uint32) bool { - return value&(1<<bitpos) != 0 -} diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_x86.s deleted file mode 100644 index 47f084128..000000000 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.s +++ /dev/null @@ -1,27 +0,0 @@ -// 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 386 amd64 amd64p32 -// +build !gccgo - -#include "textflag.h" - -// func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) -TEXT ·cpuid(SB), NOSPLIT, $0-24 - MOVL eaxArg+0(FP), AX - MOVL ecxArg+4(FP), CX - CPUID - MOVL AX, eax+8(FP) - MOVL BX, ebx+12(FP) - MOVL CX, ecx+16(FP) - MOVL DX, edx+20(FP) - RET - -// func xgetbv() (eax, edx uint32) -TEXT ·xgetbv(SB),NOSPLIT,$0-8 - MOVL $0, CX - XGETBV - MOVL AX, eax+0(FP) - MOVL DX, edx+4(FP) - RET diff --git a/vendor/golang.org/x/sys/plan9/asm.s b/vendor/golang.org/x/sys/plan9/asm.s deleted file mode 100644 index 06449ebfa..000000000 --- a/vendor/golang.org/x/sys/plan9/asm.s +++ /dev/null @@ -1,8 +0,0 @@ -// Copyright 2014 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. - -#include "textflag.h" - -TEXT ·use(SB),NOSPLIT,$0 - RET diff --git a/vendor/golang.org/x/sys/plan9/asm_plan9_386.s b/vendor/golang.org/x/sys/plan9/asm_plan9_386.s deleted file mode 100644 index bc5cab1f3..000000000 --- a/vendor/golang.org/x/sys/plan9/asm_plan9_386.s +++ /dev/null @@ -1,30 +0,0 @@ -// 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. - -#include "textflag.h" - -// -// System call support for 386, Plan 9 -// - -// Just jump to package syscall's implementation for all these functions. -// The runtime may know about them. - -TEXT ·Syscall(SB),NOSPLIT,$0-32 - JMP syscall·Syscall(SB) - -TEXT ·Syscall6(SB),NOSPLIT,$0-44 - JMP syscall·Syscall6(SB) - -TEXT ·RawSyscall(SB),NOSPLIT,$0-28 - JMP syscall·RawSyscall(SB) - -TEXT ·RawSyscall6(SB),NOSPLIT,$0-40 - JMP syscall·RawSyscall6(SB) - -TEXT ·seek(SB),NOSPLIT,$0-36 - JMP syscall·seek(SB) - -TEXT ·exit(SB),NOSPLIT,$4-4 - JMP syscall·exit(SB) diff --git a/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s b/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s deleted file mode 100644 index d3448e675..000000000 --- a/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s +++ /dev/null @@ -1,30 +0,0 @@ -// 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. - -#include "textflag.h" - -// -// System call support for amd64, Plan 9 -// - -// Just jump to package syscall's implementation for all these functions. -// The runtime may know about them. - -TEXT ·Syscall(SB),NOSPLIT,$0-64 - JMP syscall·Syscall(SB) - -TEXT ·Syscall6(SB),NOSPLIT,$0-88 - JMP syscall·Syscall6(SB) - -TEXT ·RawSyscall(SB),NOSPLIT,$0-56 - JMP syscall·RawSyscall(SB) - -TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 - JMP syscall·RawSyscall6(SB) - -TEXT ·seek(SB),NOSPLIT,$0-56 - JMP syscall·seek(SB) - -TEXT ·exit(SB),NOSPLIT,$8-8 - JMP syscall·exit(SB) diff --git a/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s b/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s deleted file mode 100644 index afb7c0a9b..000000000 --- a/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s +++ /dev/null @@ -1,25 +0,0 @@ -// 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. - -#include "textflag.h" - -// System call support for plan9 on arm - -// Just jump to package syscall's implementation for all these functions. -// The runtime may know about them. - -TEXT ·Syscall(SB),NOSPLIT,$0-32 - JMP syscall·Syscall(SB) - -TEXT ·Syscall6(SB),NOSPLIT,$0-44 - JMP syscall·Syscall6(SB) - -TEXT ·RawSyscall(SB),NOSPLIT,$0-28 - JMP syscall·RawSyscall(SB) - -TEXT ·RawSyscall6(SB),NOSPLIT,$0-40 - JMP syscall·RawSyscall6(SB) - -TEXT ·seek(SB),NOSPLIT,$0-36 - JMP syscall·exit(SB) diff --git a/vendor/golang.org/x/sys/plan9/const_plan9.go b/vendor/golang.org/x/sys/plan9/const_plan9.go deleted file mode 100644 index b4e85a3a9..000000000 --- a/vendor/golang.org/x/sys/plan9/const_plan9.go +++ /dev/null @@ -1,70 +0,0 @@ -package plan9 - -// Plan 9 Constants - -// Open modes -const ( - O_RDONLY = 0 - O_WRONLY = 1 - O_RDWR = 2 - O_TRUNC = 16 - O_CLOEXEC = 32 - O_EXCL = 0x1000 -) - -// Rfork flags -const ( - RFNAMEG = 1 << 0 - RFENVG = 1 << 1 - RFFDG = 1 << 2 - RFNOTEG = 1 << 3 - RFPROC = 1 << 4 - RFMEM = 1 << 5 - RFNOWAIT = 1 << 6 - RFCNAMEG = 1 << 10 - RFCENVG = 1 << 11 - RFCFDG = 1 << 12 - RFREND = 1 << 13 - RFNOMNT = 1 << 14 -) - -// Qid.Type bits -const ( - QTDIR = 0x80 - QTAPPEND = 0x40 - QTEXCL = 0x20 - QTMOUNT = 0x10 - QTAUTH = 0x08 - QTTMP = 0x04 - QTFILE = 0x00 -) - -// Dir.Mode bits -const ( - DMDIR = 0x80000000 - DMAPPEND = 0x40000000 - DMEXCL = 0x20000000 - DMMOUNT = 0x10000000 - DMAUTH = 0x08000000 - DMTMP = 0x04000000 - DMREAD = 0x4 - DMWRITE = 0x2 - DMEXEC = 0x1 -) - -const ( - STATMAX = 65535 - ERRMAX = 128 - STATFIXLEN = 49 -) - -// Mount and bind flags -const ( - MREPL = 0x0000 - MBEFORE = 0x0001 - MAFTER = 0x0002 - MORDER = 0x0003 - MCREATE = 0x0004 - MCACHE = 0x0010 - MMASK = 0x0017 -) diff --git a/vendor/golang.org/x/sys/plan9/dir_plan9.go b/vendor/golang.org/x/sys/plan9/dir_plan9.go deleted file mode 100644 index 0955e0c53..000000000 --- a/vendor/golang.org/x/sys/plan9/dir_plan9.go +++ /dev/null @@ -1,212 +0,0 @@ -// Copyright 2012 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. - -// Plan 9 directory marshalling. See intro(5). - -package plan9 - -import "errors" - -var ( - ErrShortStat = errors.New("stat buffer too short") - ErrBadStat = errors.New("malformed stat buffer") - ErrBadName = errors.New("bad character in file name") -) - -// A Qid represents a 9P server's unique identification for a file. -type Qid struct { - Path uint64 // the file server's unique identification for the file - Vers uint32 // version number for given Path - Type uint8 // the type of the file (plan9.QTDIR for example) -} - -// A Dir contains the metadata for a file. -type Dir struct { - // system-modified data - Type uint16 // server type - Dev uint32 // server subtype - - // file data - Qid Qid // unique id from server - Mode uint32 // permissions - Atime uint32 // last read time - Mtime uint32 // last write time - Length int64 // file length - Name string // last element of path - Uid string // owner name - Gid string // group name - Muid string // last modifier name -} - -var nullDir = Dir{ - Type: ^uint16(0), - Dev: ^uint32(0), - Qid: Qid{ - Path: ^uint64(0), - Vers: ^uint32(0), - Type: ^uint8(0), - }, - Mode: ^uint32(0), - Atime: ^uint32(0), - Mtime: ^uint32(0), - Length: ^int64(0), -} - -// Null assigns special "don't touch" values to members of d to -// avoid modifying them during plan9.Wstat. -func (d *Dir) Null() { *d = nullDir } - -// Marshal encodes a 9P stat message corresponding to d into b -// -// If there isn't enough space in b for a stat message, ErrShortStat is returned. -func (d *Dir) Marshal(b []byte) (n int, err error) { - n = STATFIXLEN + len(d.Name) + len(d.Uid) + len(d.Gid) + len(d.Muid) - if n > len(b) { - return n, ErrShortStat - } - - for _, c := range d.Name { - if c == '/' { - return n, ErrBadName - } - } - - b = pbit16(b, uint16(n)-2) - b = pbit16(b, d.Type) - b = pbit32(b, d.Dev) - b = pbit8(b, d.Qid.Type) - b = pbit32(b, d.Qid.Vers) - b = pbit64(b, d.Qid.Path) - b = pbit32(b, d.Mode) - b = pbit32(b, d.Atime) - b = pbit32(b, d.Mtime) - b = pbit64(b, uint64(d.Length)) - b = pstring(b, d.Name) - b = pstring(b, d.Uid) - b = pstring(b, d.Gid) - b = pstring(b, d.Muid) - - return n, nil -} - -// UnmarshalDir decodes a single 9P stat message from b and returns the resulting Dir. -// -// If b is too small to hold a valid stat message, ErrShortStat is returned. -// -// If the stat message itself is invalid, ErrBadStat is returned. -func UnmarshalDir(b []byte) (*Dir, error) { - if len(b) < STATFIXLEN { - return nil, ErrShortStat - } - size, buf := gbit16(b) - if len(b) != int(size)+2 { - return nil, ErrBadStat - } - b = buf - - var d Dir - d.Type, b = gbit16(b) - d.Dev, b = gbit32(b) - d.Qid.Type, b = gbit8(b) - d.Qid.Vers, b = gbit32(b) - d.Qid.Path, b = gbit64(b) - d.Mode, b = gbit32(b) - d.Atime, b = gbit32(b) - d.Mtime, b = gbit32(b) - - n, b := gbit64(b) - d.Length = int64(n) - - var ok bool - if d.Name, b, ok = gstring(b); !ok { - return nil, ErrBadStat - } - if d.Uid, b, ok = gstring(b); !ok { - return nil, ErrBadStat - } - if d.Gid, b, ok = gstring(b); !ok { - return nil, ErrBadStat - } - if d.Muid, b, ok = gstring(b); !ok { - return nil, ErrBadStat - } - - return &d, nil -} - -// pbit8 copies the 8-bit number v to b and returns the remaining slice of b. -func pbit8(b []byte, v uint8) []byte { - b[0] = byte(v) - return b[1:] -} - -// pbit16 copies the 16-bit number v to b in little-endian order and returns the remaining slice of b. -func pbit16(b []byte, v uint16) []byte { - b[0] = byte(v) - b[1] = byte(v >> 8) - return b[2:] -} - -// pbit32 copies the 32-bit number v to b in little-endian order and returns the remaining slice of b. -func pbit32(b []byte, v uint32) []byte { - b[0] = byte(v) - b[1] = byte(v >> 8) - b[2] = byte(v >> 16) - b[3] = byte(v >> 24) - return b[4:] -} - -// pbit64 copies the 64-bit number v to b in little-endian order and returns the remaining slice of b. -func pbit64(b []byte, v uint64) []byte { - b[0] = byte(v) - b[1] = byte(v >> 8) - b[2] = byte(v >> 16) - b[3] = byte(v >> 24) - b[4] = byte(v >> 32) - b[5] = byte(v >> 40) - b[6] = byte(v >> 48) - b[7] = byte(v >> 56) - return b[8:] -} - -// pstring copies the string s to b, prepending it with a 16-bit length in little-endian order, and -// returning the remaining slice of b.. -func pstring(b []byte, s string) []byte { - b = pbit16(b, uint16(len(s))) - n := copy(b, s) - return b[n:] -} - -// gbit8 reads an 8-bit number from b and returns it with the remaining slice of b. -func gbit8(b []byte) (uint8, []byte) { - return uint8(b[0]), b[1:] -} - -// gbit16 reads a 16-bit number in little-endian order from b and returns it with the remaining slice of b. -func gbit16(b []byte) (uint16, []byte) { - return uint16(b[0]) | uint16(b[1])<<8, b[2:] -} - -// gbit32 reads a 32-bit number in little-endian order from b and returns it with the remaining slice of b. -func gbit32(b []byte) (uint32, []byte) { - return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24, b[4:] -} - -// gbit64 reads a 64-bit number in little-endian order from b and returns it with the remaining slice of b. -func gbit64(b []byte) (uint64, []byte) { - lo := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - hi := uint32(b[4]) | uint32(b[5])<<8 | uint32(b[6])<<16 | uint32(b[7])<<24 - return uint64(lo) | uint64(hi)<<32, b[8:] -} - -// gstring reads a string from b, prefixed with a 16-bit length in little-endian order. -// It returns the string with the remaining slice of b and a boolean. If the length is -// greater than the number of bytes in b, the boolean will be false. -func gstring(b []byte) (string, []byte, bool) { - n, b := gbit16(b) - if int(n) > len(b) { - return "", b, false - } - return string(b[:n]), b[n:], true -} diff --git a/vendor/golang.org/x/sys/plan9/env_plan9.go b/vendor/golang.org/x/sys/plan9/env_plan9.go deleted file mode 100644 index 8f1918004..000000000 --- a/vendor/golang.org/x/sys/plan9/env_plan9.go +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Plan 9 environment variables. - -package plan9 - -import ( - "syscall" -) - -func Getenv(key string) (value string, found bool) { - return syscall.Getenv(key) -} - -func Setenv(key, value string) error { - return syscall.Setenv(key, value) -} - -func Clearenv() { - syscall.Clearenv() -} - -func Environ() []string { - return syscall.Environ() -} - -func Unsetenv(key string) error { - return syscall.Unsetenv(key) -} diff --git a/vendor/golang.org/x/sys/plan9/errors_plan9.go b/vendor/golang.org/x/sys/plan9/errors_plan9.go deleted file mode 100644 index 65fe74d3e..000000000 --- a/vendor/golang.org/x/sys/plan9/errors_plan9.go +++ /dev/null @@ -1,50 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package plan9 - -import "syscall" - -// Constants -const ( - // Invented values to support what package os expects. - O_CREAT = 0x02000 - O_APPEND = 0x00400 - O_NOCTTY = 0x00000 - O_NONBLOCK = 0x00000 - O_SYNC = 0x00000 - O_ASYNC = 0x00000 - - S_IFMT = 0x1f000 - S_IFIFO = 0x1000 - S_IFCHR = 0x2000 - S_IFDIR = 0x4000 - S_IFBLK = 0x6000 - S_IFREG = 0x8000 - S_IFLNK = 0xa000 - S_IFSOCK = 0xc000 -) - -// Errors -var ( - EINVAL = syscall.NewError("bad arg in system call") - ENOTDIR = syscall.NewError("not a directory") - EISDIR = syscall.NewError("file is a directory") - ENOENT = syscall.NewError("file does not exist") - EEXIST = syscall.NewError("file already exists") - EMFILE = syscall.NewError("no free file descriptors") - EIO = syscall.NewError("i/o error") - ENAMETOOLONG = syscall.NewError("file name too long") - EINTR = syscall.NewError("interrupted") - EPERM = syscall.NewError("permission denied") - EBUSY = syscall.NewError("no free devices") - ETIMEDOUT = syscall.NewError("connection timed out") - EPLAN9 = syscall.NewError("not supported by plan 9") - - // The following errors do not correspond to any - // Plan 9 system messages. Invented to support - // what package os and others expect. - EACCES = syscall.NewError("access permission denied") - EAFNOSUPPORT = syscall.NewError("address family not supported by protocol") -) diff --git a/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go b/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go deleted file mode 100644 index 87ae9d2a3..000000000 --- a/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go +++ /dev/null @@ -1,21 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.5 - -package plan9 - -import "syscall" - -func fixwd() { - syscall.Fixwd() -} - -func Getwd() (wd string, err error) { - return syscall.Getwd() -} - -func Chdir(path string) error { - return syscall.Chdir(path) -} diff --git a/vendor/golang.org/x/sys/plan9/pwd_plan9.go b/vendor/golang.org/x/sys/plan9/pwd_plan9.go deleted file mode 100644 index c07c798bc..000000000 --- a/vendor/golang.org/x/sys/plan9/pwd_plan9.go +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !go1.5 - -package plan9 - -func fixwd() { -} - -func Getwd() (wd string, err error) { - fd, err := open(".", O_RDONLY) - if err != nil { - return "", err - } - defer Close(fd) - return Fd2path(fd) -} - -func Chdir(path string) error { - return chdir(path) -} diff --git a/vendor/golang.org/x/sys/plan9/race.go b/vendor/golang.org/x/sys/plan9/race.go deleted file mode 100644 index 42edd93ef..000000000 --- a/vendor/golang.org/x/sys/plan9/race.go +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2012 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 plan9,race - -package plan9 - -import ( - "runtime" - "unsafe" -) - -const raceenabled = true - -func raceAcquire(addr unsafe.Pointer) { - runtime.RaceAcquire(addr) -} - -func raceReleaseMerge(addr unsafe.Pointer) { - runtime.RaceReleaseMerge(addr) -} - -func raceReadRange(addr unsafe.Pointer, len int) { - runtime.RaceReadRange(addr, len) -} - -func raceWriteRange(addr unsafe.Pointer, len int) { - runtime.RaceWriteRange(addr, len) -} diff --git a/vendor/golang.org/x/sys/plan9/race0.go b/vendor/golang.org/x/sys/plan9/race0.go deleted file mode 100644 index c89cf8fc0..000000000 --- a/vendor/golang.org/x/sys/plan9/race0.go +++ /dev/null @@ -1,25 +0,0 @@ -// Copyright 2012 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 plan9,!race - -package plan9 - -import ( - "unsafe" -) - -const raceenabled = false - -func raceAcquire(addr unsafe.Pointer) { -} - -func raceReleaseMerge(addr unsafe.Pointer) { -} - -func raceReadRange(addr unsafe.Pointer, len int) { -} - -func raceWriteRange(addr unsafe.Pointer, len int) { -} diff --git a/vendor/golang.org/x/sys/plan9/str.go b/vendor/golang.org/x/sys/plan9/str.go deleted file mode 100644 index 4f7f9ad7c..000000000 --- a/vendor/golang.org/x/sys/plan9/str.go +++ /dev/null @@ -1,22 +0,0 @@ -// 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. - -// +build plan9 - -package plan9 - -func itoa(val int) string { // do it here rather than with fmt to avoid dependency - if val < 0 { - return "-" + itoa(-val) - } - var buf [32]byte // big enough for int64 - i := len(buf) - 1 - for val >= 10 { - buf[i] = byte(val%10 + '0') - i-- - val /= 10 - } - buf[i] = byte(val + '0') - return string(buf[i:]) -} diff --git a/vendor/golang.org/x/sys/plan9/syscall.go b/vendor/golang.org/x/sys/plan9/syscall.go deleted file mode 100644 index 163254cee..000000000 --- a/vendor/golang.org/x/sys/plan9/syscall.go +++ /dev/null @@ -1,77 +0,0 @@ -// 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. - -// +build plan9 - -// Package plan9 contains an interface to the low-level operating system -// primitives. OS details vary depending on the underlying system, and -// by default, godoc will display the OS-specific documentation for the current -// system. If you want godoc to display documentation for another -// system, set $GOOS and $GOARCH to the desired system. For example, if -// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS -// to freebsd and $GOARCH to arm. -// -// The primary use of this package is inside other packages that provide a more -// portable interface to the system, such as "os", "time" and "net". Use -// those packages rather than this one if you can. -// -// For details of the functions and data types in this package consult -// the manuals for the appropriate operating system. -// -// These calls return err == nil to indicate success; otherwise -// err represents an operating system error describing the failure and -// holds a value of type syscall.ErrorString. -package plan9 // import "golang.org/x/sys/plan9" - -import "unsafe" - -// ByteSliceFromString returns a NUL-terminated slice of bytes -// containing the text of s. If s contains a NUL byte at any -// location, it returns (nil, EINVAL). -func ByteSliceFromString(s string) ([]byte, error) { - for i := 0; i < len(s); i++ { - if s[i] == 0 { - return nil, EINVAL - } - } - a := make([]byte, len(s)+1) - copy(a, s) - return a, nil -} - -// BytePtrFromString returns a pointer to a NUL-terminated array of -// bytes containing the text of s. If s contains a NUL byte at any -// location, it returns (nil, EINVAL). -func BytePtrFromString(s string) (*byte, error) { - a, err := ByteSliceFromString(s) - if err != nil { - return nil, err - } - return &a[0], nil -} - -// Single-word zero for use when we need a valid pointer to 0 bytes. -// See mksyscall.pl. -var _zero uintptr - -func (ts *Timespec) Unix() (sec int64, nsec int64) { - return int64(ts.Sec), int64(ts.Nsec) -} - -func (tv *Timeval) Unix() (sec int64, nsec int64) { - return int64(tv.Sec), int64(tv.Usec) * 1000 -} - -func (ts *Timespec) Nano() int64 { - return int64(ts.Sec)*1e9 + int64(ts.Nsec) -} - -func (tv *Timeval) Nano() int64 { - return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000 -} - -// use is a no-op, but the compiler cannot see that it is. -// Calling use(p) ensures that p is kept live until that point. -//go:noescape -func use(p unsafe.Pointer) diff --git a/vendor/golang.org/x/sys/plan9/syscall_plan9.go b/vendor/golang.org/x/sys/plan9/syscall_plan9.go deleted file mode 100644 index 84e147148..000000000 --- a/vendor/golang.org/x/sys/plan9/syscall_plan9.go +++ /dev/null @@ -1,349 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Plan 9 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 plan9 - -import ( - "bytes" - "syscall" - "unsafe" -) - -// A Note is a string describing a process note. -// It implements the os.Signal interface. -type Note string - -func (n Note) Signal() {} - -func (n Note) String() string { - return string(n) -} - -var ( - Stdin = 0 - Stdout = 1 - Stderr = 2 -) - -// For testing: clients can set this flag to force -// creation of IPv6 sockets to return EAFNOSUPPORT. -var SocketDisableIPv6 bool - -func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.ErrorString) -func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.ErrorString) -func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr) -func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) - -func atoi(b []byte) (n uint) { - n = 0 - for i := 0; i < len(b); i++ { - n = n*10 + uint(b[i]-'0') - } - return -} - -func cstring(s []byte) string { - i := bytes.IndexByte(s, 0) - if i == -1 { - i = len(s) - } - return string(s[:i]) -} - -func errstr() string { - var buf [ERRMAX]byte - - RawSyscall(SYS_ERRSTR, uintptr(unsafe.Pointer(&buf[0])), uintptr(len(buf)), 0) - - buf[len(buf)-1] = 0 - return cstring(buf[:]) -} - -// Implemented in assembly to import from runtime. -func exit(code int) - -func Exit(code int) { exit(code) } - -func readnum(path string) (uint, error) { - var b [12]byte - - fd, e := Open(path, O_RDONLY) - if e != nil { - return 0, e - } - defer Close(fd) - - n, e := Pread(fd, b[:], 0) - - if e != nil { - return 0, e - } - - m := 0 - for ; m < n && b[m] == ' '; m++ { - } - - return atoi(b[m : n-1]), nil -} - -func Getpid() (pid int) { - n, _ := readnum("#c/pid") - return int(n) -} - -func Getppid() (ppid int) { - n, _ := readnum("#c/ppid") - return int(n) -} - -func Read(fd int, p []byte) (n int, err error) { - return Pread(fd, p, -1) -} - -func Write(fd int, p []byte) (n int, err error) { - return Pwrite(fd, p, -1) -} - -var ioSync int64 - -//sys fd2path(fd int, buf []byte) (err error) -func Fd2path(fd int) (path string, err error) { - var buf [512]byte - - e := fd2path(fd, buf[:]) - if e != nil { - return "", e - } - return cstring(buf[:]), nil -} - -//sys pipe(p *[2]int32) (err error) -func Pipe(p []int) (err error) { - if len(p) != 2 { - return syscall.ErrorString("bad arg in system call") - } - var pp [2]int32 - err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -// Underlying system call writes to newoffset via pointer. -// Implemented in assembly to avoid allocation. -func seek(placeholder uintptr, fd int, offset int64, whence int) (newoffset int64, err string) - -func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { - newoffset, e := seek(0, fd, offset, whence) - - if newoffset == -1 { - err = syscall.ErrorString(e) - } - return -} - -func Mkdir(path string, mode uint32) (err error) { - fd, err := Create(path, O_RDONLY, DMDIR|mode) - - if fd != -1 { - Close(fd) - } - - return -} - -type Waitmsg struct { - Pid int - Time [3]uint32 - Msg string -} - -func (w Waitmsg) Exited() bool { return true } -func (w Waitmsg) Signaled() bool { return false } - -func (w Waitmsg) ExitStatus() int { - if len(w.Msg) == 0 { - // a normal exit returns no message - return 0 - } - return 1 -} - -//sys await(s []byte) (n int, err error) -func Await(w *Waitmsg) (err error) { - var buf [512]byte - var f [5][]byte - - n, err := await(buf[:]) - - if err != nil || w == nil { - return - } - - nf := 0 - p := 0 - for i := 0; i < n && nf < len(f)-1; i++ { - if buf[i] == ' ' { - f[nf] = buf[p:i] - p = i + 1 - nf++ - } - } - f[nf] = buf[p:] - nf++ - - if nf != len(f) { - return syscall.ErrorString("invalid wait message") - } - w.Pid = int(atoi(f[0])) - w.Time[0] = uint32(atoi(f[1])) - w.Time[1] = uint32(atoi(f[2])) - w.Time[2] = uint32(atoi(f[3])) - w.Msg = cstring(f[4]) - if w.Msg == "''" { - // await() returns '' for no error - w.Msg = "" - } - return -} - -func Unmount(name, old string) (err error) { - fixwd() - oldp, err := BytePtrFromString(old) - if err != nil { - return err - } - oldptr := uintptr(unsafe.Pointer(oldp)) - - var r0 uintptr - var e syscall.ErrorString - - // bind(2) man page: If name is zero, everything bound or mounted upon old is unbound or unmounted. - if name == "" { - r0, _, e = Syscall(SYS_UNMOUNT, _zero, oldptr, 0) - } else { - namep, err := BytePtrFromString(name) - if err != nil { - return err - } - r0, _, e = Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(namep)), oldptr, 0) - } - - if int32(r0) == -1 { - err = e - } - return -} - -func Fchdir(fd int) (err error) { - path, err := Fd2path(fd) - - if err != nil { - return - } - - return Chdir(path) -} - -type Timespec struct { - Sec int32 - Nsec int32 -} - -type Timeval struct { - Sec int32 - Usec int32 -} - -func NsecToTimeval(nsec int64) (tv Timeval) { - nsec += 999 // round up to microsecond - tv.Usec = int32(nsec % 1e9 / 1e3) - tv.Sec = int32(nsec / 1e9) - return -} - -func nsec() int64 { - var scratch int64 - - r0, _, _ := Syscall(SYS_NSEC, uintptr(unsafe.Pointer(&scratch)), 0, 0) - // TODO(aram): remove hack after I fix _nsec in the pc64 kernel. - if r0 == 0 { - return scratch - } - return int64(r0) -} - -func Gettimeofday(tv *Timeval) error { - nsec := nsec() - *tv = NsecToTimeval(nsec) - return nil -} - -func Getpagesize() int { return 0x1000 } - -func Getegid() (egid int) { return -1 } -func Geteuid() (euid int) { return -1 } -func Getgid() (gid int) { return -1 } -func Getuid() (uid int) { return -1 } - -func Getgroups() (gids []int, err error) { - return make([]int, 0), nil -} - -//sys open(path string, mode int) (fd int, err error) -func Open(path string, mode int) (fd int, err error) { - fixwd() - return open(path, mode) -} - -//sys create(path string, mode int, perm uint32) (fd int, err error) -func Create(path string, mode int, perm uint32) (fd int, err error) { - fixwd() - return create(path, mode, perm) -} - -//sys remove(path string) (err error) -func Remove(path string) error { - fixwd() - return remove(path) -} - -//sys stat(path string, edir []byte) (n int, err error) -func Stat(path string, edir []byte) (n int, err error) { - fixwd() - return stat(path, edir) -} - -//sys bind(name string, old string, flag int) (err error) -func Bind(name string, old string, flag int) (err error) { - fixwd() - return bind(name, old, flag) -} - -//sys mount(fd int, afd int, old string, flag int, aname string) (err error) -func Mount(fd int, afd int, old string, flag int, aname string) (err error) { - fixwd() - return mount(fd, afd, old, flag, aname) -} - -//sys wstat(path string, edir []byte) (err error) -func Wstat(path string, edir []byte) (err error) { - fixwd() - return wstat(path, edir) -} - -//sys chdir(path string) (err error) -//sys Dup(oldfd int, newfd int) (fd int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Close(fd int) (err error) -//sys Fstat(fd int, edir []byte) (n int, err error) -//sys Fwstat(fd int, edir []byte) (err error) diff --git a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go b/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go deleted file mode 100644 index 78d8465e5..000000000 --- a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go +++ /dev/null @@ -1,292 +0,0 @@ -// mksyscall.pl -l32 -plan9 syscall_plan9.go -// Code generated by the command above; DO NOT EDIT. - -package plan9 - -import "unsafe" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func fd2path(fd int, buf []byte) (err error) { - var _p0 unsafe.Pointer - if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf))) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe(p *[2]int32) (err error) { - r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func await(s []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(s) > 0 { - _p0 = unsafe.Pointer(&s[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func open(path string, mode int) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - use(unsafe.Pointer(_p0)) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func create(path string, mode int, perm uint32) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) - use(unsafe.Pointer(_p0)) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func remove(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func stat(path string, edir []byte) (n int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - use(unsafe.Pointer(_p0)) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func bind(name string, old string, flag int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(name) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(old) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag)) - use(unsafe.Pointer(_p0)) - use(unsafe.Pointer(_p1)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func mount(fd int, afd int, old string, flag int, aname string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(old) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(aname) - if err != nil { - return - } - r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0) - use(unsafe.Pointer(_p0)) - use(unsafe.Pointer(_p1)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func wstat(path string, edir []byte) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func chdir(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Dup(oldfd int, newfd int) (fd int, err error) { - r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pread(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Close(fd int) (err error) { - r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fstat(fd int, edir []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fwstat(fd int, edir []byte) (err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - if int32(r0) == -1 { - err = e1 - } - return -} diff --git a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go b/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go deleted file mode 100644 index 78d8465e5..000000000 --- a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go +++ /dev/null @@ -1,292 +0,0 @@ -// mksyscall.pl -l32 -plan9 syscall_plan9.go -// Code generated by the command above; DO NOT EDIT. - -package plan9 - -import "unsafe" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func fd2path(fd int, buf []byte) (err error) { - var _p0 unsafe.Pointer - if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf))) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe(p *[2]int32) (err error) { - r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func await(s []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(s) > 0 { - _p0 = unsafe.Pointer(&s[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func open(path string, mode int) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - use(unsafe.Pointer(_p0)) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func create(path string, mode int, perm uint32) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) - use(unsafe.Pointer(_p0)) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func remove(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func stat(path string, edir []byte) (n int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - use(unsafe.Pointer(_p0)) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func bind(name string, old string, flag int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(name) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(old) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag)) - use(unsafe.Pointer(_p0)) - use(unsafe.Pointer(_p1)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func mount(fd int, afd int, old string, flag int, aname string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(old) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(aname) - if err != nil { - return - } - r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0) - use(unsafe.Pointer(_p0)) - use(unsafe.Pointer(_p1)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func wstat(path string, edir []byte) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func chdir(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) - use(unsafe.Pointer(_p0)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Dup(oldfd int, newfd int) (fd int, err error) { - r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pread(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Close(fd int) (err error) { - r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fstat(fd int, edir []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fwstat(fd int, edir []byte) (err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - if int32(r0) == -1 { - err = e1 - } - return -} diff --git a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go b/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go deleted file mode 100644 index 4ff9e23d7..000000000 --- a/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go +++ /dev/null @@ -1,284 +0,0 @@ -// mksyscall.pl -l32 -plan9 -tags plan9,arm syscall_plan9.go -// Code generated by the command above; DO NOT EDIT. - -// +build plan9,arm - -package plan9 - -import "unsafe" - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func fd2path(fd int, buf []byte) (err error) { - var _p0 unsafe.Pointer - if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf))) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe(p *[2]int32) (err error) { - r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func await(s []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(s) > 0 { - _p0 = unsafe.Pointer(&s[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func open(path string, mode int) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func create(path string, mode int, perm uint32) (fd int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func remove(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func stat(path string, edir []byte) (n int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func bind(name string, old string, flag int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(name) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(old) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag)) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func mount(fd int, afd int, old string, flag int, aname string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(old) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(aname) - if err != nil { - return - } - r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func wstat(path string, edir []byte) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(edir) > 0 { - _p1 = unsafe.Pointer(&edir[0]) - } else { - _p1 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir))) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func chdir(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Dup(oldfd int, newfd int) (fd int, err error) { - r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0) - fd = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pread(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Close(fd int) (err error) { - r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fstat(fd int, edir []byte) (n int, err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - n = int(r0) - if int32(r0) == -1 { - err = e1 - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Fwstat(fd int, edir []byte) (err error) { - var _p0 unsafe.Pointer - if len(edir) > 0 { - _p0 = unsafe.Pointer(&edir[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir))) - if int32(r0) == -1 { - err = e1 - } - return -} diff --git a/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go b/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go deleted file mode 100644 index 22e8abd43..000000000 --- a/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go +++ /dev/null @@ -1,49 +0,0 @@ -// mksysnum_plan9.sh /opt/plan9/sys/src/libc/9syscall/sys.h -// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT - -package plan9 - -const ( - SYS_SYSR1 = 0 - SYS_BIND = 2 - SYS_CHDIR = 3 - SYS_CLOSE = 4 - SYS_DUP = 5 - SYS_ALARM = 6 - SYS_EXEC = 7 - SYS_EXITS = 8 - SYS_FAUTH = 10 - SYS_SEGBRK = 12 - SYS_OPEN = 14 - SYS_OSEEK = 16 - SYS_SLEEP = 17 - SYS_RFORK = 19 - SYS_PIPE = 21 - SYS_CREATE = 22 - SYS_FD2PATH = 23 - SYS_BRK_ = 24 - SYS_REMOVE = 25 - SYS_NOTIFY = 28 - SYS_NOTED = 29 - SYS_SEGATTACH = 30 - SYS_SEGDETACH = 31 - SYS_SEGFREE = 32 - SYS_SEGFLUSH = 33 - SYS_RENDEZVOUS = 34 - SYS_UNMOUNT = 35 - SYS_SEMACQUIRE = 37 - SYS_SEMRELEASE = 38 - SYS_SEEK = 39 - SYS_FVERSION = 40 - SYS_ERRSTR = 41 - SYS_STAT = 42 - SYS_FSTAT = 43 - SYS_WSTAT = 44 - SYS_FWSTAT = 45 - SYS_MOUNT = 46 - SYS_AWAIT = 47 - SYS_PREAD = 50 - SYS_PWRITE = 51 - SYS_TSEMACQUIRE = 52 - SYS_NSEC = 53 -) diff --git a/vendor/golang.org/x/sys/windows/registry/key.go b/vendor/golang.org/x/sys/windows/registry/key.go deleted file mode 100644 index c25648343..000000000 --- a/vendor/golang.org/x/sys/windows/registry/key.go +++ /dev/null @@ -1,198 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build windows - -// Package registry provides access to the Windows registry. -// -// Here is a simple example, opening a registry key and reading a string value from it. -// -// k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE) -// if err != nil { -// log.Fatal(err) -// } -// defer k.Close() -// -// s, _, err := k.GetStringValue("SystemRoot") -// if err != nil { -// log.Fatal(err) -// } -// fmt.Printf("Windows system root is %q\n", s) -// -package registry - -import ( - "io" - "syscall" - "time" -) - -const ( - // Registry key security and access rights. - // See https://msdn.microsoft.com/en-us/library/windows/desktop/ms724878.aspx - // for details. - ALL_ACCESS = 0xf003f - CREATE_LINK = 0x00020 - CREATE_SUB_KEY = 0x00004 - ENUMERATE_SUB_KEYS = 0x00008 - EXECUTE = 0x20019 - NOTIFY = 0x00010 - QUERY_VALUE = 0x00001 - READ = 0x20019 - SET_VALUE = 0x00002 - WOW64_32KEY = 0x00200 - WOW64_64KEY = 0x00100 - WRITE = 0x20006 -) - -// Key is a handle to an open Windows registry key. -// Keys can be obtained by calling OpenKey; there are -// also some predefined root keys such as CURRENT_USER. -// Keys can be used directly in the Windows API. -type Key syscall.Handle - -const ( - // Windows defines some predefined root keys that are always open. - // An application can use these keys as entry points to the registry. - // Normally these keys are used in OpenKey to open new keys, - // but they can also be used anywhere a Key is required. - CLASSES_ROOT = Key(syscall.HKEY_CLASSES_ROOT) - CURRENT_USER = Key(syscall.HKEY_CURRENT_USER) - LOCAL_MACHINE = Key(syscall.HKEY_LOCAL_MACHINE) - USERS = Key(syscall.HKEY_USERS) - CURRENT_CONFIG = Key(syscall.HKEY_CURRENT_CONFIG) - PERFORMANCE_DATA = Key(syscall.HKEY_PERFORMANCE_DATA) -) - -// Close closes open key k. -func (k Key) Close() error { - return syscall.RegCloseKey(syscall.Handle(k)) -} - -// OpenKey opens a new key with path name relative to key k. -// It accepts any open key, including CURRENT_USER and others, -// and returns the new key and an error. -// The access parameter specifies desired access rights to the -// key to be opened. -func OpenKey(k Key, path string, access uint32) (Key, error) { - p, err := syscall.UTF16PtrFromString(path) - if err != nil { - return 0, err - } - var subkey syscall.Handle - err = syscall.RegOpenKeyEx(syscall.Handle(k), p, 0, access, &subkey) - if err != nil { - return 0, err - } - return Key(subkey), nil -} - -// OpenRemoteKey opens a predefined registry key on another -// computer pcname. The key to be opened is specified by k, but -// can only be one of LOCAL_MACHINE, PERFORMANCE_DATA or USERS. -// If pcname is "", OpenRemoteKey returns local computer key. -func OpenRemoteKey(pcname string, k Key) (Key, error) { - var err error - var p *uint16 - if pcname != "" { - p, err = syscall.UTF16PtrFromString(`\\` + pcname) - if err != nil { - return 0, err - } - } - var remoteKey syscall.Handle - err = regConnectRegistry(p, syscall.Handle(k), &remoteKey) - if err != nil { - return 0, err - } - return Key(remoteKey), nil -} - -// ReadSubKeyNames returns the names of subkeys of key k. -// The parameter n controls the number of returned names, -// analogous to the way os.File.Readdirnames works. -func (k Key) ReadSubKeyNames(n int) ([]string, error) { - names := make([]string, 0) - // Registry key size limit is 255 bytes and described there: - // https://msdn.microsoft.com/library/windows/desktop/ms724872.aspx - buf := make([]uint16, 256) //plus extra room for terminating zero byte -loopItems: - for i := uint32(0); ; i++ { - if n > 0 { - if len(names) == n { - return names, nil - } - } - l := uint32(len(buf)) - for { - err := syscall.RegEnumKeyEx(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) - if err == nil { - break - } - if err == syscall.ERROR_MORE_DATA { - // Double buffer size and try again. - l = uint32(2 * len(buf)) - buf = make([]uint16, l) - continue - } - if err == _ERROR_NO_MORE_ITEMS { - break loopItems - } - return names, err - } - names = append(names, syscall.UTF16ToString(buf[:l])) - } - if n > len(names) { - return names, io.EOF - } - return names, nil -} - -// CreateKey creates a key named path under open key k. -// CreateKey returns the new key and a boolean flag that reports -// whether the key already existed. -// The access parameter specifies the access rights for the key -// to be created. -func CreateKey(k Key, path string, access uint32) (newk Key, openedExisting bool, err error) { - var h syscall.Handle - var d uint32 - err = regCreateKeyEx(syscall.Handle(k), syscall.StringToUTF16Ptr(path), - 0, nil, _REG_OPTION_NON_VOLATILE, access, nil, &h, &d) - if err != nil { - return 0, false, err - } - return Key(h), d == _REG_OPENED_EXISTING_KEY, nil -} - -// DeleteKey deletes the subkey path of key k and its values. -func DeleteKey(k Key, path string) error { - return regDeleteKey(syscall.Handle(k), syscall.StringToUTF16Ptr(path)) -} - -// A KeyInfo describes the statistics of a key. It is returned by Stat. -type KeyInfo struct { - SubKeyCount uint32 - MaxSubKeyLen uint32 // size of the key's subkey with the longest name, in Unicode characters, not including the terminating zero byte - ValueCount uint32 - MaxValueNameLen uint32 // size of the key's longest value name, in Unicode characters, not including the terminating zero byte - MaxValueLen uint32 // longest data component among the key's values, in bytes - lastWriteTime syscall.Filetime -} - -// ModTime returns the key's last write time. -func (ki *KeyInfo) ModTime() time.Time { - return time.Unix(0, ki.lastWriteTime.Nanoseconds()) -} - -// Stat retrieves information about the open key k. -func (k Key) Stat() (*KeyInfo, error) { - var ki KeyInfo - err := syscall.RegQueryInfoKey(syscall.Handle(k), nil, nil, nil, - &ki.SubKeyCount, &ki.MaxSubKeyLen, nil, &ki.ValueCount, - &ki.MaxValueNameLen, &ki.MaxValueLen, nil, &ki.lastWriteTime) - if err != nil { - return nil, err - } - return &ki, nil -} diff --git a/vendor/golang.org/x/sys/windows/registry/mksyscall.go b/vendor/golang.org/x/sys/windows/registry/mksyscall.go deleted file mode 100644 index 0ac95ffe7..000000000 --- a/vendor/golang.org/x/sys/windows/registry/mksyscall.go +++ /dev/null @@ -1,7 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package registry - -//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall_windows.go syscall.go diff --git a/vendor/golang.org/x/sys/windows/registry/syscall.go b/vendor/golang.org/x/sys/windows/registry/syscall.go deleted file mode 100644 index e66643cba..000000000 --- a/vendor/golang.org/x/sys/windows/registry/syscall.go +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build windows - -package registry - -import "syscall" - -const ( - _REG_OPTION_NON_VOLATILE = 0 - - _REG_CREATED_NEW_KEY = 1 - _REG_OPENED_EXISTING_KEY = 2 - - _ERROR_NO_MORE_ITEMS syscall.Errno = 259 -) - -func LoadRegLoadMUIString() error { - return procRegLoadMUIStringW.Find() -} - -//sys regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) = advapi32.RegCreateKeyExW -//sys regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) = advapi32.RegDeleteKeyW -//sys regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) = advapi32.RegSetValueExW -//sys regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) = advapi32.RegEnumValueW -//sys regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) = advapi32.RegDeleteValueW -//sys regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) = advapi32.RegLoadMUIStringW -//sys regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) = advapi32.RegConnectRegistryW - -//sys expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW diff --git a/vendor/golang.org/x/sys/windows/registry/value.go b/vendor/golang.org/x/sys/windows/registry/value.go deleted file mode 100644 index 71d4e15ba..000000000 --- a/vendor/golang.org/x/sys/windows/registry/value.go +++ /dev/null @@ -1,384 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build windows - -package registry - -import ( - "errors" - "io" - "syscall" - "unicode/utf16" - "unsafe" -) - -const ( - // Registry value types. - NONE = 0 - SZ = 1 - EXPAND_SZ = 2 - BINARY = 3 - DWORD = 4 - DWORD_BIG_ENDIAN = 5 - LINK = 6 - MULTI_SZ = 7 - RESOURCE_LIST = 8 - FULL_RESOURCE_DESCRIPTOR = 9 - RESOURCE_REQUIREMENTS_LIST = 10 - QWORD = 11 -) - -var ( - // ErrShortBuffer is returned when the buffer was too short for the operation. - ErrShortBuffer = syscall.ERROR_MORE_DATA - - // ErrNotExist is returned when a registry key or value does not exist. - ErrNotExist = syscall.ERROR_FILE_NOT_FOUND - - // ErrUnexpectedType is returned by Get*Value when the value's type was unexpected. - ErrUnexpectedType = errors.New("unexpected key value type") -) - -// GetValue retrieves the type and data for the specified value associated -// with an open key k. It fills up buffer buf and returns the retrieved -// byte count n. If buf is too small to fit the stored value it returns -// ErrShortBuffer error along with the required buffer size n. -// If no buffer is provided, it returns true and actual buffer size n. -// If no buffer is provided, GetValue returns the value's type only. -// If the value does not exist, the error returned is ErrNotExist. -// -// GetValue is a low level function. If value's type is known, use the appropriate -// Get*Value function instead. -func (k Key) GetValue(name string, buf []byte) (n int, valtype uint32, err error) { - pname, err := syscall.UTF16PtrFromString(name) - if err != nil { - return 0, 0, err - } - var pbuf *byte - if len(buf) > 0 { - pbuf = (*byte)(unsafe.Pointer(&buf[0])) - } - l := uint32(len(buf)) - err = syscall.RegQueryValueEx(syscall.Handle(k), pname, nil, &valtype, pbuf, &l) - if err != nil { - return int(l), valtype, err - } - return int(l), valtype, nil -} - -func (k Key) getValue(name string, buf []byte) (date []byte, valtype uint32, err error) { - p, err := syscall.UTF16PtrFromString(name) - if err != nil { - return nil, 0, err - } - var t uint32 - n := uint32(len(buf)) - for { - err = syscall.RegQueryValueEx(syscall.Handle(k), p, nil, &t, (*byte)(unsafe.Pointer(&buf[0])), &n) - if err == nil { - return buf[:n], t, nil - } - if err != syscall.ERROR_MORE_DATA { - return nil, 0, err - } - if n <= uint32(len(buf)) { - return nil, 0, err - } - buf = make([]byte, n) - } -} - -// GetStringValue retrieves the string value for the specified -// value name associated with an open key k. It also returns the value's type. -// If value does not exist, GetStringValue returns ErrNotExist. -// If value is not SZ or EXPAND_SZ, it will return the correct value -// type and ErrUnexpectedType. -func (k Key) GetStringValue(name string) (val string, valtype uint32, err error) { - data, typ, err2 := k.getValue(name, make([]byte, 64)) - if err2 != nil { - return "", typ, err2 - } - switch typ { - case SZ, EXPAND_SZ: - default: - return "", typ, ErrUnexpectedType - } - if len(data) == 0 { - return "", typ, nil - } - u := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[:] - return syscall.UTF16ToString(u), typ, nil -} - -// GetMUIStringValue retrieves the localized string value for -// the specified value name associated with an open key k. -// If the value name doesn't exist or the localized string value -// can't be resolved, GetMUIStringValue returns ErrNotExist. -// GetMUIStringValue panics if the system doesn't support -// regLoadMUIString; use LoadRegLoadMUIString to check if -// regLoadMUIString is supported before calling this function. -func (k Key) GetMUIStringValue(name string) (string, error) { - pname, err := syscall.UTF16PtrFromString(name) - if err != nil { - return "", err - } - - buf := make([]uint16, 1024) - var buflen uint32 - var pdir *uint16 - - err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) - if err == syscall.ERROR_FILE_NOT_FOUND { // Try fallback path - - // Try to resolve the string value using the system directory as - // a DLL search path; this assumes the string value is of the form - // @[path]\dllname,-strID but with no path given, e.g. @tzres.dll,-320. - - // This approach works with tzres.dll but may have to be revised - // in the future to allow callers to provide custom search paths. - - var s string - s, err = ExpandString("%SystemRoot%\\system32\\") - if err != nil { - return "", err - } - pdir, err = syscall.UTF16PtrFromString(s) - if err != nil { - return "", err - } - - err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) - } - - for err == syscall.ERROR_MORE_DATA { // Grow buffer if needed - if buflen <= uint32(len(buf)) { - break // Buffer not growing, assume race; break - } - buf = make([]uint16, buflen) - err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) - } - - if err != nil { - return "", err - } - - return syscall.UTF16ToString(buf), nil -} - -// ExpandString expands environment-variable strings and replaces -// them with the values defined for the current user. -// Use ExpandString to expand EXPAND_SZ strings. -func ExpandString(value string) (string, error) { - if value == "" { - return "", nil - } - p, err := syscall.UTF16PtrFromString(value) - if err != nil { - return "", err - } - r := make([]uint16, 100) - for { - n, err := expandEnvironmentStrings(p, &r[0], uint32(len(r))) - if err != nil { - return "", err - } - if n <= uint32(len(r)) { - u := (*[1 << 29]uint16)(unsafe.Pointer(&r[0]))[:] - return syscall.UTF16ToString(u), nil - } - r = make([]uint16, n) - } -} - -// GetStringsValue retrieves the []string value for the specified -// value name associated with an open key k. It also returns the value's type. -// If value does not exist, GetStringsValue returns ErrNotExist. -// If value is not MULTI_SZ, it will return the correct value -// type and ErrUnexpectedType. -func (k Key) GetStringsValue(name string) (val []string, valtype uint32, err error) { - data, typ, err2 := k.getValue(name, make([]byte, 64)) - if err2 != nil { - return nil, typ, err2 - } - if typ != MULTI_SZ { - return nil, typ, ErrUnexpectedType - } - if len(data) == 0 { - return nil, typ, nil - } - p := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[:len(data)/2] - if len(p) == 0 { - return nil, typ, nil - } - if p[len(p)-1] == 0 { - p = p[:len(p)-1] // remove terminating null - } - val = make([]string, 0, 5) - from := 0 - for i, c := range p { - if c == 0 { - val = append(val, string(utf16.Decode(p[from:i]))) - from = i + 1 - } - } - return val, typ, nil -} - -// GetIntegerValue retrieves the integer value for the specified -// value name associated with an open key k. It also returns the value's type. -// If value does not exist, GetIntegerValue returns ErrNotExist. -// If value is not DWORD or QWORD, it will return the correct value -// type and ErrUnexpectedType. -func (k Key) GetIntegerValue(name string) (val uint64, valtype uint32, err error) { - data, typ, err2 := k.getValue(name, make([]byte, 8)) - if err2 != nil { - return 0, typ, err2 - } - switch typ { - case DWORD: - if len(data) != 4 { - return 0, typ, errors.New("DWORD value is not 4 bytes long") - } - return uint64(*(*uint32)(unsafe.Pointer(&data[0]))), DWORD, nil - case QWORD: - if len(data) != 8 { - return 0, typ, errors.New("QWORD value is not 8 bytes long") - } - return uint64(*(*uint64)(unsafe.Pointer(&data[0]))), QWORD, nil - default: - return 0, typ, ErrUnexpectedType - } -} - -// GetBinaryValue retrieves the binary value for the specified -// value name associated with an open key k. It also returns the value's type. -// If value does not exist, GetBinaryValue returns ErrNotExist. -// If value is not BINARY, it will return the correct value -// type and ErrUnexpectedType. -func (k Key) GetBinaryValue(name string) (val []byte, valtype uint32, err error) { - data, typ, err2 := k.getValue(name, make([]byte, 64)) - if err2 != nil { - return nil, typ, err2 - } - if typ != BINARY { - return nil, typ, ErrUnexpectedType - } - return data, typ, nil -} - -func (k Key) setValue(name string, valtype uint32, data []byte) error { - p, err := syscall.UTF16PtrFromString(name) - if err != nil { - return err - } - if len(data) == 0 { - return regSetValueEx(syscall.Handle(k), p, 0, valtype, nil, 0) - } - return regSetValueEx(syscall.Handle(k), p, 0, valtype, &data[0], uint32(len(data))) -} - -// SetDWordValue sets the data and type of a name value -// under key k to value and DWORD. -func (k Key) SetDWordValue(name string, value uint32) error { - return k.setValue(name, DWORD, (*[4]byte)(unsafe.Pointer(&value))[:]) -} - -// SetQWordValue sets the data and type of a name value -// under key k to value and QWORD. -func (k Key) SetQWordValue(name string, value uint64) error { - return k.setValue(name, QWORD, (*[8]byte)(unsafe.Pointer(&value))[:]) -} - -func (k Key) setStringValue(name string, valtype uint32, value string) error { - v, err := syscall.UTF16FromString(value) - if err != nil { - return err - } - buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[:len(v)*2] - return k.setValue(name, valtype, buf) -} - -// SetStringValue sets the data and type of a name value -// under key k to value and SZ. The value must not contain a zero byte. -func (k Key) SetStringValue(name, value string) error { - return k.setStringValue(name, SZ, value) -} - -// SetExpandStringValue sets the data and type of a name value -// under key k to value and EXPAND_SZ. The value must not contain a zero byte. -func (k Key) SetExpandStringValue(name, value string) error { - return k.setStringValue(name, EXPAND_SZ, value) -} - -// SetStringsValue sets the data and type of a name value -// under key k to value and MULTI_SZ. The value strings -// must not contain a zero byte. -func (k Key) SetStringsValue(name string, value []string) error { - ss := "" - for _, s := range value { - for i := 0; i < len(s); i++ { - if s[i] == 0 { - return errors.New("string cannot have 0 inside") - } - } - ss += s + "\x00" - } - v := utf16.Encode([]rune(ss + "\x00")) - buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[:len(v)*2] - return k.setValue(name, MULTI_SZ, buf) -} - -// SetBinaryValue sets the data and type of a name value -// under key k to value and BINARY. -func (k Key) SetBinaryValue(name string, value []byte) error { - return k.setValue(name, BINARY, value) -} - -// DeleteValue removes a named value from the key k. -func (k Key) DeleteValue(name string) error { - return regDeleteValue(syscall.Handle(k), syscall.StringToUTF16Ptr(name)) -} - -// ReadValueNames returns the value names of key k. -// The parameter n controls the number of returned names, -// analogous to the way os.File.Readdirnames works. -func (k Key) ReadValueNames(n int) ([]string, error) { - ki, err := k.Stat() - if err != nil { - return nil, err - } - names := make([]string, 0, ki.ValueCount) - buf := make([]uint16, ki.MaxValueNameLen+1) // extra room for terminating null character -loopItems: - for i := uint32(0); ; i++ { - if n > 0 { - if len(names) == n { - return names, nil - } - } - l := uint32(len(buf)) - for { - err := regEnumValue(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) - if err == nil { - break - } - if err == syscall.ERROR_MORE_DATA { - // Double buffer size and try again. - l = uint32(2 * len(buf)) - buf = make([]uint16, l) - continue - } - if err == _ERROR_NO_MORE_ITEMS { - break loopItems - } - return names, err - } - names = append(names, syscall.UTF16ToString(buf[:l])) - } - if n > len(names) { - return names, io.EOF - } - return names, nil -} diff --git a/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go deleted file mode 100644 index 3778075da..000000000 --- a/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go +++ /dev/null @@ -1,120 +0,0 @@ -// Code generated by 'go generate'; DO NOT EDIT. - -package registry - -import ( - "syscall" - "unsafe" - - "golang.org/x/sys/windows" -) - -var _ unsafe.Pointer - -// Do the interface allocations only once for common -// Errno values. -const ( - errnoERROR_IO_PENDING = 997 -) - -var ( - errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) -) - -// errnoErr returns common boxed Errno values, to prevent -// allocations at runtime. -func errnoErr(e syscall.Errno) error { - switch e { - case 0: - return nil - case errnoERROR_IO_PENDING: - return errERROR_IO_PENDING - } - // TODO: add more here, after collecting data on the common - // error values see on Windows. (perhaps when running - // all.bat?) - return e -} - -var ( - modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") - modkernel32 = windows.NewLazySystemDLL("kernel32.dll") - - procRegCreateKeyExW = modadvapi32.NewProc("RegCreateKeyExW") - procRegDeleteKeyW = modadvapi32.NewProc("RegDeleteKeyW") - procRegSetValueExW = modadvapi32.NewProc("RegSetValueExW") - procRegEnumValueW = modadvapi32.NewProc("RegEnumValueW") - procRegDeleteValueW = modadvapi32.NewProc("RegDeleteValueW") - procRegLoadMUIStringW = modadvapi32.NewProc("RegLoadMUIStringW") - procRegConnectRegistryW = modadvapi32.NewProc("RegConnectRegistryW") - procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") -) - -func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) { - r0, _, _ := syscall.Syscall9(procRegCreateKeyExW.Addr(), 9, uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(reserved), uintptr(unsafe.Pointer(class)), uintptr(options), uintptr(desired), uintptr(unsafe.Pointer(sa)), uintptr(unsafe.Pointer(result)), uintptr(unsafe.Pointer(disposition))) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) { - r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) { - r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize)) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) { - r0, _, _ := syscall.Syscall9(procRegEnumValueW.Addr(), 8, uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)), 0) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) { - r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) { - r0, _, _ := syscall.Syscall9(procRegLoadMUIStringW.Addr(), 7, uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(unsafe.Pointer(buflenCopied)), uintptr(flags), uintptr(unsafe.Pointer(dir)), 0, 0) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) { - r0, _, _ := syscall.Syscall(procRegConnectRegistryW.Addr(), 3, uintptr(unsafe.Pointer(machinename)), uintptr(key), uintptr(unsafe.Pointer(result))) - if r0 != 0 { - regerrno = syscall.Errno(r0) - } - return -} - -func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) { - r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size)) - n = uint32(r0) - if n == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} diff --git a/vendor/golang.org/x/sys/windows/svc/debug/log.go b/vendor/golang.org/x/sys/windows/svc/debug/log.go deleted file mode 100644 index e51ab42a1..000000000 --- a/vendor/golang.org/x/sys/windows/svc/debug/log.go +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright 2012 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 windows - -package debug - -import ( - "os" - "strconv" -) - -// Log interface allows different log implementations to be used. -type Log interface { - Close() error - Info(eid uint32, msg string) error - Warning(eid uint32, msg string) error - Error(eid uint32, msg string) error -} - -// ConsoleLog provides access to the console. -type ConsoleLog struct { - Name string -} - -// New creates new ConsoleLog. -func New(source string) *ConsoleLog { - return &ConsoleLog{Name: source} -} - -// Close closes console log l. -func (l *ConsoleLog) Close() error { - return nil -} - -func (l *ConsoleLog) report(kind string, eid uint32, msg string) error { - s := l.Name + "." + kind + "(" + strconv.Itoa(int(eid)) + "): " + msg + "\n" - _, err := os.Stdout.Write([]byte(s)) - return err -} - -// Info writes an information event msg with event id eid to the console l. -func (l *ConsoleLog) Info(eid uint32, msg string) error { - return l.report("info", eid, msg) -} - -// Warning writes an warning event msg with event id eid to the console l. -func (l *ConsoleLog) Warning(eid uint32, msg string) error { - return l.report("warn", eid, msg) -} - -// Error writes an error event msg with event id eid to the console l. -func (l *ConsoleLog) Error(eid uint32, msg string) error { - return l.report("error", eid, msg) -} diff --git a/vendor/golang.org/x/sys/windows/svc/debug/service.go b/vendor/golang.org/x/sys/windows/svc/debug/service.go deleted file mode 100644 index e621b87ad..000000000 --- a/vendor/golang.org/x/sys/windows/svc/debug/service.go +++ /dev/null @@ -1,45 +0,0 @@ -// Copyright 2012 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 windows - -// Package debug provides facilities to execute svc.Handler on console. -// -package debug - -import ( - "os" - "os/signal" - "syscall" - - "golang.org/x/sys/windows/svc" -) - -// Run executes service name by calling appropriate handler function. -// The process is running on console, unlike real service. Use Ctrl+C to -// send "Stop" command to your service. -func Run(name string, handler svc.Handler) error { - cmds := make(chan svc.ChangeRequest) - changes := make(chan svc.Status) - - sig := make(chan os.Signal) - signal.Notify(sig) - - go func() { - status := svc.Status{State: svc.Stopped} - for { - select { - case <-sig: - cmds <- svc.ChangeRequest{Cmd: svc.Stop, CurrentStatus: status} - case status = <-changes: - } - } - }() - - _, errno := handler.Execute([]string{name}, cmds, changes) - if errno != 0 { - return syscall.Errno(errno) - } - return nil -} diff --git a/vendor/golang.org/x/sys/windows/svc/event.go b/vendor/golang.org/x/sys/windows/svc/event.go deleted file mode 100644 index 0508e2288..000000000 --- a/vendor/golang.org/x/sys/windows/svc/event.go +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright 2012 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 windows - -package svc - -import ( - "errors" - - "golang.org/x/sys/windows" -) - -// event represents auto-reset, initially non-signaled Windows event. -// It is used to communicate between go and asm parts of this package. -type event struct { - h windows.Handle -} - -func newEvent() (*event, error) { - h, err := windows.CreateEvent(nil, 0, 0, nil) - if err != nil { - return nil, err - } - return &event{h: h}, nil -} - -func (e *event) Close() error { - return windows.CloseHandle(e.h) -} - -func (e *event) Set() error { - return windows.SetEvent(e.h) -} - -func (e *event) Wait() error { - s, err := windows.WaitForSingleObject(e.h, windows.INFINITE) - switch s { - case windows.WAIT_OBJECT_0: - break - case windows.WAIT_FAILED: - return err - default: - return errors.New("unexpected result from WaitForSingleObject") - } - return nil -} diff --git a/vendor/golang.org/x/sys/windows/svc/eventlog/install.go b/vendor/golang.org/x/sys/windows/svc/eventlog/install.go deleted file mode 100644 index c76a3760a..000000000 --- a/vendor/golang.org/x/sys/windows/svc/eventlog/install.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright 2012 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 windows - -package eventlog - -import ( - "errors" - - "golang.org/x/sys/windows" - "golang.org/x/sys/windows/registry" -) - -const ( - // Log levels. - Info = windows.EVENTLOG_INFORMATION_TYPE - Warning = windows.EVENTLOG_WARNING_TYPE - Error = windows.EVENTLOG_ERROR_TYPE -) - -const addKeyName = `SYSTEM\CurrentControlSet\Services\EventLog\Application` - -// Install modifies PC registry to allow logging with an event source src. -// It adds all required keys and values to the event log registry key. -// Install uses msgFile as the event message file. If useExpandKey is true, -// the event message file is installed as REG_EXPAND_SZ value, -// otherwise as REG_SZ. Use bitwise of log.Error, log.Warning and -// log.Info to specify events supported by the new event source. -func Install(src, msgFile string, useExpandKey bool, eventsSupported uint32) error { - appkey, err := registry.OpenKey(registry.LOCAL_MACHINE, addKeyName, registry.CREATE_SUB_KEY) - if err != nil { - return err - } - defer appkey.Close() - - sk, alreadyExist, err := registry.CreateKey(appkey, src, registry.SET_VALUE) - if err != nil { - return err - } - defer sk.Close() - if alreadyExist { - return errors.New(addKeyName + `\` + src + " registry key already exists") - } - - err = sk.SetDWordValue("CustomSource", 1) - if err != nil { - return err - } - if useExpandKey { - err = sk.SetExpandStringValue("EventMessageFile", msgFile) - } else { - err = sk.SetStringValue("EventMessageFile", msgFile) - } - if err != nil { - return err - } - err = sk.SetDWordValue("TypesSupported", eventsSupported) - if err != nil { - return err - } - return nil -} - -// InstallAsEventCreate is the same as Install, but uses -// %SystemRoot%\System32\EventCreate.exe as the event message file. -func InstallAsEventCreate(src string, eventsSupported uint32) error { - return Install(src, "%SystemRoot%\\System32\\EventCreate.exe", true, eventsSupported) -} - -// Remove deletes all registry elements installed by the correspondent Install. -func Remove(src string) error { - appkey, err := registry.OpenKey(registry.LOCAL_MACHINE, addKeyName, registry.SET_VALUE) - if err != nil { - return err - } - defer appkey.Close() - return registry.DeleteKey(appkey, src) -} diff --git a/vendor/golang.org/x/sys/windows/svc/eventlog/log.go b/vendor/golang.org/x/sys/windows/svc/eventlog/log.go deleted file mode 100644 index 46e5153d0..000000000 --- a/vendor/golang.org/x/sys/windows/svc/eventlog/log.go +++ /dev/null @@ -1,70 +0,0 @@ -// Copyright 2012 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 windows - -// Package eventlog implements access to Windows event log. -// -package eventlog - -import ( - "errors" - "syscall" - - "golang.org/x/sys/windows" -) - -// Log provides access to the system log. -type Log struct { - Handle windows.Handle -} - -// Open retrieves a handle to the specified event log. -func Open(source string) (*Log, error) { - return OpenRemote("", source) -} - -// OpenRemote does the same as Open, but on different computer host. -func OpenRemote(host, source string) (*Log, error) { - if source == "" { - return nil, errors.New("Specify event log source") - } - var s *uint16 - if host != "" { - s = syscall.StringToUTF16Ptr(host) - } - h, err := windows.RegisterEventSource(s, syscall.StringToUTF16Ptr(source)) - if err != nil { - return nil, err - } - return &Log{Handle: h}, nil -} - -// Close closes event log l. -func (l *Log) Close() error { - return windows.DeregisterEventSource(l.Handle) -} - -func (l *Log) report(etype uint16, eid uint32, msg string) error { - ss := []*uint16{syscall.StringToUTF16Ptr(msg)} - return windows.ReportEvent(l.Handle, etype, 0, eid, 0, 1, 0, &ss[0], nil) -} - -// Info writes an information event msg with event id eid to the end of event log l. -// When EventCreate.exe is used, eid must be between 1 and 1000. -func (l *Log) Info(eid uint32, msg string) error { - return l.report(windows.EVENTLOG_INFORMATION_TYPE, eid, msg) -} - -// Warning writes an warning event msg with event id eid to the end of event log l. -// When EventCreate.exe is used, eid must be between 1 and 1000. -func (l *Log) Warning(eid uint32, msg string) error { - return l.report(windows.EVENTLOG_WARNING_TYPE, eid, msg) -} - -// Error writes an error event msg with event id eid to the end of event log l. -// When EventCreate.exe is used, eid must be between 1 and 1000. -func (l *Log) Error(eid uint32, msg string) error { - return l.report(windows.EVENTLOG_ERROR_TYPE, eid, msg) -} diff --git a/vendor/golang.org/x/sys/windows/svc/go12.c b/vendor/golang.org/x/sys/windows/svc/go12.c deleted file mode 100644 index 6f1be1fa3..000000000 --- a/vendor/golang.org/x/sys/windows/svc/go12.c +++ /dev/null @@ -1,24 +0,0 @@ -// Copyright 2012 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 windows -// +build !go1.3 - -// copied from pkg/runtime -typedef unsigned int uint32; -typedef unsigned long long int uint64; -#ifdef _64BIT -typedef uint64 uintptr; -#else -typedef uint32 uintptr; -#endif - -// from sys_386.s or sys_amd64.s -void ·servicemain(void); - -void -·getServiceMain(uintptr *r) -{ - *r = (uintptr)·servicemain; -} diff --git a/vendor/golang.org/x/sys/windows/svc/go12.go b/vendor/golang.org/x/sys/windows/svc/go12.go deleted file mode 100644 index cd8b913c9..000000000 --- a/vendor/golang.org/x/sys/windows/svc/go12.go +++ /dev/null @@ -1,11 +0,0 @@ -// Copyright 2014 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 windows -// +build !go1.3 - -package svc - -// from go12.c -func getServiceMain(r *uintptr) diff --git a/vendor/golang.org/x/sys/windows/svc/go13.go b/vendor/golang.org/x/sys/windows/svc/go13.go deleted file mode 100644 index 9d7f3cec5..000000000 --- a/vendor/golang.org/x/sys/windows/svc/go13.go +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2014 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 windows -// +build go1.3 - -package svc - -import "unsafe" - -const ptrSize = 4 << (^uintptr(0) >> 63) // unsafe.Sizeof(uintptr(0)) but an ideal const - -// Should be a built-in for unsafe.Pointer? -func add(p unsafe.Pointer, x uintptr) unsafe.Pointer { - return unsafe.Pointer(uintptr(p) + x) -} - -// funcPC returns the entry PC of the function f. -// It assumes that f is a func value. Otherwise the behavior is undefined. -func funcPC(f interface{}) uintptr { - return **(**uintptr)(add(unsafe.Pointer(&f), ptrSize)) -} - -// from sys_386.s and sys_amd64.s -func servicectlhandler(ctl uint32) uintptr -func servicemain(argc uint32, argv **uint16) - -func getServiceMain(r *uintptr) { - *r = funcPC(servicemain) -} diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/config.go b/vendor/golang.org/x/sys/windows/svc/mgr/config.go deleted file mode 100644 index 03bf41f51..000000000 --- a/vendor/golang.org/x/sys/windows/svc/mgr/config.go +++ /dev/null @@ -1,139 +0,0 @@ -// Copyright 2012 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 windows - -package mgr - -import ( - "syscall" - "unicode/utf16" - "unsafe" - - "golang.org/x/sys/windows" -) - -const ( - // Service start types. - StartManual = windows.SERVICE_DEMAND_START // the service must be started manually - StartAutomatic = windows.SERVICE_AUTO_START // the service will start by itself whenever the computer reboots - StartDisabled = windows.SERVICE_DISABLED // the service cannot be started - - // The severity of the error, and action taken, - // if this service fails to start. - ErrorCritical = windows.SERVICE_ERROR_CRITICAL - ErrorIgnore = windows.SERVICE_ERROR_IGNORE - ErrorNormal = windows.SERVICE_ERROR_NORMAL - ErrorSevere = windows.SERVICE_ERROR_SEVERE -) - -// TODO(brainman): Password is not returned by windows.QueryServiceConfig, not sure how to get it. - -type Config struct { - ServiceType uint32 - StartType uint32 - ErrorControl uint32 - BinaryPathName string // fully qualified path to the service binary file, can also include arguments for an auto-start service - LoadOrderGroup string - TagId uint32 - Dependencies []string - ServiceStartName string // name of the account under which the service should run - DisplayName string - Password string - Description string -} - -func toString(p *uint16) string { - if p == nil { - return "" - } - return syscall.UTF16ToString((*[4096]uint16)(unsafe.Pointer(p))[:]) -} - -func toStringSlice(ps *uint16) []string { - if ps == nil { - return nil - } - r := make([]string, 0) - for from, i, p := 0, 0, (*[1 << 24]uint16)(unsafe.Pointer(ps)); true; i++ { - if p[i] == 0 { - // empty string marks the end - if i <= from { - break - } - r = append(r, string(utf16.Decode(p[from:i]))) - from = i + 1 - } - } - return r -} - -// Config retrieves service s configuration paramteres. -func (s *Service) Config() (Config, error) { - var p *windows.QUERY_SERVICE_CONFIG - n := uint32(1024) - for { - b := make([]byte, n) - p = (*windows.QUERY_SERVICE_CONFIG)(unsafe.Pointer(&b[0])) - err := windows.QueryServiceConfig(s.Handle, p, n, &n) - if err == nil { - break - } - if err.(syscall.Errno) != syscall.ERROR_INSUFFICIENT_BUFFER { - return Config{}, err - } - if n <= uint32(len(b)) { - return Config{}, err - } - } - - var p2 *windows.SERVICE_DESCRIPTION - n = uint32(1024) - for { - b := make([]byte, n) - p2 = (*windows.SERVICE_DESCRIPTION)(unsafe.Pointer(&b[0])) - err := windows.QueryServiceConfig2(s.Handle, - windows.SERVICE_CONFIG_DESCRIPTION, &b[0], n, &n) - if err == nil { - break - } - if err.(syscall.Errno) != syscall.ERROR_INSUFFICIENT_BUFFER { - return Config{}, err - } - if n <= uint32(len(b)) { - return Config{}, err - } - } - - return Config{ - ServiceType: p.ServiceType, - StartType: p.StartType, - ErrorControl: p.ErrorControl, - BinaryPathName: toString(p.BinaryPathName), - LoadOrderGroup: toString(p.LoadOrderGroup), - TagId: p.TagId, - Dependencies: toStringSlice(p.Dependencies), - ServiceStartName: toString(p.ServiceStartName), - DisplayName: toString(p.DisplayName), - Description: toString(p2.Description), - }, nil -} - -func updateDescription(handle windows.Handle, desc string) error { - d := windows.SERVICE_DESCRIPTION{Description: toPtr(desc)} - return windows.ChangeServiceConfig2(handle, - windows.SERVICE_CONFIG_DESCRIPTION, (*byte)(unsafe.Pointer(&d))) -} - -// UpdateConfig updates service s configuration parameters. -func (s *Service) UpdateConfig(c Config) error { - err := windows.ChangeServiceConfig(s.Handle, c.ServiceType, c.StartType, - c.ErrorControl, toPtr(c.BinaryPathName), toPtr(c.LoadOrderGroup), - nil, toStringBlock(c.Dependencies), toPtr(c.ServiceStartName), - toPtr(c.Password), toPtr(c.DisplayName)) - if err != nil { - return err - } - return updateDescription(s.Handle, c.Description) -} diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go b/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go deleted file mode 100644 index 76965b560..000000000 --- a/vendor/golang.org/x/sys/windows/svc/mgr/mgr.go +++ /dev/null @@ -1,162 +0,0 @@ -// Copyright 2012 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 windows - -// Package mgr can be used to manage Windows service programs. -// It can be used to install and remove them. It can also start, -// stop and pause them. The package can query / change current -// service state and config parameters. -// -package mgr - -import ( - "syscall" - "unicode/utf16" - "unsafe" - - "golang.org/x/sys/windows" -) - -// Mgr is used to manage Windows service. -type Mgr struct { - Handle windows.Handle -} - -// Connect establishes a connection to the service control manager. -func Connect() (*Mgr, error) { - return ConnectRemote("") -} - -// ConnectRemote establishes a connection to the -// service control manager on computer named host. -func ConnectRemote(host string) (*Mgr, error) { - var s *uint16 - if host != "" { - s = syscall.StringToUTF16Ptr(host) - } - h, err := windows.OpenSCManager(s, nil, windows.SC_MANAGER_ALL_ACCESS) - if err != nil { - return nil, err - } - return &Mgr{Handle: h}, nil -} - -// Disconnect closes connection to the service control manager m. -func (m *Mgr) Disconnect() error { - return windows.CloseServiceHandle(m.Handle) -} - -func toPtr(s string) *uint16 { - if len(s) == 0 { - return nil - } - return syscall.StringToUTF16Ptr(s) -} - -// toStringBlock terminates strings in ss with 0, and then -// concatenates them together. It also adds extra 0 at the end. -func toStringBlock(ss []string) *uint16 { - if len(ss) == 0 { - return nil - } - t := "" - for _, s := range ss { - if s != "" { - t += s + "\x00" - } - } - if t == "" { - return nil - } - t += "\x00" - return &utf16.Encode([]rune(t))[0] -} - -// CreateService installs new service name on the system. -// The service will be executed by running exepath binary. -// Use config c to specify service parameters. -// Any args will be passed as command-line arguments when -// the service is started; these arguments are distinct from -// the arguments passed to Service.Start or via the "Start -// parameters" field in the service's Properties dialog box. -func (m *Mgr) CreateService(name, exepath string, c Config, args ...string) (*Service, error) { - if c.StartType == 0 { - c.StartType = StartManual - } - if c.ErrorControl == 0 { - c.ErrorControl = ErrorNormal - } - if c.ServiceType == 0 { - c.ServiceType = windows.SERVICE_WIN32_OWN_PROCESS - } - s := syscall.EscapeArg(exepath) - for _, v := range args { - s += " " + syscall.EscapeArg(v) - } - h, err := windows.CreateService(m.Handle, toPtr(name), toPtr(c.DisplayName), - windows.SERVICE_ALL_ACCESS, c.ServiceType, - c.StartType, c.ErrorControl, toPtr(s), toPtr(c.LoadOrderGroup), - nil, toStringBlock(c.Dependencies), toPtr(c.ServiceStartName), toPtr(c.Password)) - if err != nil { - return nil, err - } - if c.Description != "" { - err = updateDescription(h, c.Description) - if err != nil { - return nil, err - } - } - return &Service{Name: name, Handle: h}, nil -} - -// OpenService retrieves access to service name, so it can -// be interrogated and controlled. -func (m *Mgr) OpenService(name string) (*Service, error) { - h, err := windows.OpenService(m.Handle, syscall.StringToUTF16Ptr(name), windows.SERVICE_ALL_ACCESS) - if err != nil { - return nil, err - } - return &Service{Name: name, Handle: h}, nil -} - -// ListServices enumerates services in the specified -// service control manager database m. -// If the caller does not have the SERVICE_QUERY_STATUS -// access right to a service, the service is silently -// omitted from the list of services returned. -func (m *Mgr) ListServices() ([]string, error) { - var err error - var bytesNeeded, servicesReturned uint32 - var buf []byte - for { - var p *byte - if len(buf) > 0 { - p = &buf[0] - } - err = windows.EnumServicesStatusEx(m.Handle, windows.SC_ENUM_PROCESS_INFO, - windows.SERVICE_WIN32, windows.SERVICE_STATE_ALL, - p, uint32(len(buf)), &bytesNeeded, &servicesReturned, nil, nil) - if err == nil { - break - } - if err != syscall.ERROR_MORE_DATA { - return nil, err - } - if bytesNeeded <= uint32(len(buf)) { - return nil, err - } - buf = make([]byte, bytesNeeded) - } - if servicesReturned == 0 { - return nil, nil - } - services := (*[1 << 20]windows.ENUM_SERVICE_STATUS_PROCESS)(unsafe.Pointer(&buf[0]))[:servicesReturned] - var names []string - for _, s := range services { - name := syscall.UTF16ToString((*[1 << 20]uint16)(unsafe.Pointer(s.ServiceName))[:]) - names = append(names, name) - } - return names, nil -} diff --git a/vendor/golang.org/x/sys/windows/svc/mgr/service.go b/vendor/golang.org/x/sys/windows/svc/mgr/service.go deleted file mode 100644 index fdc46af5f..000000000 --- a/vendor/golang.org/x/sys/windows/svc/mgr/service.go +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright 2012 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 windows - -package mgr - -import ( - "syscall" - - "golang.org/x/sys/windows" - "golang.org/x/sys/windows/svc" -) - -// TODO(brainman): Use EnumDependentServices to enumerate dependent services. - -// Service is used to access Windows service. -type Service struct { - Name string - Handle windows.Handle -} - -// Delete marks service s for deletion from the service control manager database. -func (s *Service) Delete() error { - return windows.DeleteService(s.Handle) -} - -// Close relinquish access to the service s. -func (s *Service) Close() error { - return windows.CloseServiceHandle(s.Handle) -} - -// Start starts service s. -// args will be passed to svc.Handler.Execute. -func (s *Service) Start(args ...string) error { - var p **uint16 - if len(args) > 0 { - vs := make([]*uint16, len(args)) - for i := range vs { - vs[i] = syscall.StringToUTF16Ptr(args[i]) - } - p = &vs[0] - } - return windows.StartService(s.Handle, uint32(len(args)), p) -} - -// Control sends state change request c to the servce s. -func (s *Service) Control(c svc.Cmd) (svc.Status, error) { - var t windows.SERVICE_STATUS - err := windows.ControlService(s.Handle, uint32(c), &t) - if err != nil { - return svc.Status{}, err - } - return svc.Status{ - State: svc.State(t.CurrentState), - Accepts: svc.Accepted(t.ControlsAccepted), - }, nil -} - -// Query returns current status of service s. -func (s *Service) Query() (svc.Status, error) { - var t windows.SERVICE_STATUS - err := windows.QueryServiceStatus(s.Handle, &t) - if err != nil { - return svc.Status{}, err - } - return svc.Status{ - State: svc.State(t.CurrentState), - Accepts: svc.Accepted(t.ControlsAccepted), - }, nil -} diff --git a/vendor/golang.org/x/sys/windows/svc/security.go b/vendor/golang.org/x/sys/windows/svc/security.go deleted file mode 100644 index 6fbc9236e..000000000 --- a/vendor/golang.org/x/sys/windows/svc/security.go +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2012 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 windows - -package svc - -import ( - "unsafe" - - "golang.org/x/sys/windows" -) - -func allocSid(subAuth0 uint32) (*windows.SID, error) { - var sid *windows.SID - err := windows.AllocateAndInitializeSid(&windows.SECURITY_NT_AUTHORITY, - 1, subAuth0, 0, 0, 0, 0, 0, 0, 0, &sid) - if err != nil { - return nil, err - } - return sid, nil -} - -// IsAnInteractiveSession determines if calling process is running interactively. -// It queries the process token for membership in the Interactive group. -// http://stackoverflow.com/questions/2668851/how-do-i-detect-that-my-application-is-running-as-service-or-in-an-interactive-s -func IsAnInteractiveSession() (bool, error) { - interSid, err := allocSid(windows.SECURITY_INTERACTIVE_RID) - if err != nil { - return false, err - } - defer windows.FreeSid(interSid) - - serviceSid, err := allocSid(windows.SECURITY_SERVICE_RID) - if err != nil { - return false, err - } - defer windows.FreeSid(serviceSid) - - t, err := windows.OpenCurrentProcessToken() - if err != nil { - return false, err - } - defer t.Close() - - gs, err := t.GetTokenGroups() - if err != nil { - return false, err - } - p := unsafe.Pointer(&gs.Groups[0]) - groups := (*[2 << 20]windows.SIDAndAttributes)(p)[:gs.GroupCount] - for _, g := range groups { - if windows.EqualSid(g.Sid, interSid) { - return true, nil - } - if windows.EqualSid(g.Sid, serviceSid) { - return false, nil - } - } - return false, nil -} diff --git a/vendor/golang.org/x/sys/windows/svc/service.go b/vendor/golang.org/x/sys/windows/svc/service.go deleted file mode 100644 index cda26b54b..000000000 --- a/vendor/golang.org/x/sys/windows/svc/service.go +++ /dev/null @@ -1,363 +0,0 @@ -// Copyright 2012 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 windows - -// Package svc provides everything required to build Windows service. -// -package svc - -import ( - "errors" - "runtime" - "syscall" - "unsafe" - - "golang.org/x/sys/windows" -) - -// State describes service execution state (Stopped, Running and so on). -type State uint32 - -const ( - Stopped = State(windows.SERVICE_STOPPED) - StartPending = State(windows.SERVICE_START_PENDING) - StopPending = State(windows.SERVICE_STOP_PENDING) - Running = State(windows.SERVICE_RUNNING) - ContinuePending = State(windows.SERVICE_CONTINUE_PENDING) - PausePending = State(windows.SERVICE_PAUSE_PENDING) - Paused = State(windows.SERVICE_PAUSED) -) - -// Cmd represents service state change request. It is sent to a service -// by the service manager, and should be actioned upon by the service. -type Cmd uint32 - -const ( - Stop = Cmd(windows.SERVICE_CONTROL_STOP) - Pause = Cmd(windows.SERVICE_CONTROL_PAUSE) - Continue = Cmd(windows.SERVICE_CONTROL_CONTINUE) - Interrogate = Cmd(windows.SERVICE_CONTROL_INTERROGATE) - Shutdown = Cmd(windows.SERVICE_CONTROL_SHUTDOWN) - ParamChange = Cmd(windows.SERVICE_CONTROL_PARAMCHANGE) - NetBindAdd = Cmd(windows.SERVICE_CONTROL_NETBINDADD) - NetBindRemove = Cmd(windows.SERVICE_CONTROL_NETBINDREMOVE) - NetBindEnable = Cmd(windows.SERVICE_CONTROL_NETBINDENABLE) - NetBindDisable = Cmd(windows.SERVICE_CONTROL_NETBINDDISABLE) - DeviceEvent = Cmd(windows.SERVICE_CONTROL_DEVICEEVENT) - HardwareProfileChange = Cmd(windows.SERVICE_CONTROL_HARDWAREPROFILECHANGE) - PowerEvent = Cmd(windows.SERVICE_CONTROL_POWEREVENT) - SessionChange = Cmd(windows.SERVICE_CONTROL_SESSIONCHANGE) -) - -// Accepted is used to describe commands accepted by the service. -// Note that Interrogate is always accepted. -type Accepted uint32 - -const ( - AcceptStop = Accepted(windows.SERVICE_ACCEPT_STOP) - AcceptShutdown = Accepted(windows.SERVICE_ACCEPT_SHUTDOWN) - AcceptPauseAndContinue = Accepted(windows.SERVICE_ACCEPT_PAUSE_CONTINUE) - AcceptParamChange = Accepted(windows.SERVICE_ACCEPT_PARAMCHANGE) - AcceptNetBindChange = Accepted(windows.SERVICE_ACCEPT_NETBINDCHANGE) - AcceptHardwareProfileChange = Accepted(windows.SERVICE_ACCEPT_HARDWAREPROFILECHANGE) - AcceptPowerEvent = Accepted(windows.SERVICE_ACCEPT_POWEREVENT) - AcceptSessionChange = Accepted(windows.SERVICE_ACCEPT_SESSIONCHANGE) -) - -// Status combines State and Accepted commands to fully describe running service. -type Status struct { - State State - Accepts Accepted - CheckPoint uint32 // used to report progress during a lengthy operation - WaitHint uint32 // estimated time required for a pending operation, in milliseconds -} - -// ChangeRequest is sent to the service Handler to request service status change. -type ChangeRequest struct { - Cmd Cmd - EventType uint32 - EventData uintptr - CurrentStatus Status -} - -// Handler is the interface that must be implemented to build Windows service. -type Handler interface { - - // Execute will be called by the package code at the start of - // the service, and the service will exit once Execute completes. - // Inside Execute you must read service change requests from r and - // act accordingly. You must keep service control manager up to date - // about state of your service by writing into s as required. - // args contains service name followed by argument strings passed - // to the service. - // You can provide service exit code in exitCode return parameter, - // with 0 being "no error". You can also indicate if exit code, - // if any, is service specific or not by using svcSpecificEC - // parameter. - Execute(args []string, r <-chan ChangeRequest, s chan<- Status) (svcSpecificEC bool, exitCode uint32) -} - -var ( - // These are used by asm code. - goWaitsH uintptr - cWaitsH uintptr - ssHandle uintptr - sName *uint16 - sArgc uintptr - sArgv **uint16 - ctlHandlerExProc uintptr - cSetEvent uintptr - cWaitForSingleObject uintptr - cRegisterServiceCtrlHandlerExW uintptr -) - -func init() { - k := syscall.MustLoadDLL("kernel32.dll") - cSetEvent = k.MustFindProc("SetEvent").Addr() - cWaitForSingleObject = k.MustFindProc("WaitForSingleObject").Addr() - a := syscall.MustLoadDLL("advapi32.dll") - cRegisterServiceCtrlHandlerExW = a.MustFindProc("RegisterServiceCtrlHandlerExW").Addr() -} - -// The HandlerEx prototype also has a context pointer but since we don't use -// it at start-up time we don't have to pass it over either. -type ctlEvent struct { - cmd Cmd - eventType uint32 - eventData uintptr - errno uint32 -} - -// service provides access to windows service api. -type service struct { - name string - h windows.Handle - cWaits *event - goWaits *event - c chan ctlEvent - handler Handler -} - -func newService(name string, handler Handler) (*service, error) { - var s service - var err error - s.name = name - s.c = make(chan ctlEvent) - s.handler = handler - s.cWaits, err = newEvent() - if err != nil { - return nil, err - } - s.goWaits, err = newEvent() - if err != nil { - s.cWaits.Close() - return nil, err - } - return &s, nil -} - -func (s *service) close() error { - s.cWaits.Close() - s.goWaits.Close() - return nil -} - -type exitCode struct { - isSvcSpecific bool - errno uint32 -} - -func (s *service) updateStatus(status *Status, ec *exitCode) error { - if s.h == 0 { - return errors.New("updateStatus with no service status handle") - } - var t windows.SERVICE_STATUS - t.ServiceType = windows.SERVICE_WIN32_OWN_PROCESS - t.CurrentState = uint32(status.State) - if status.Accepts&AcceptStop != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_STOP - } - if status.Accepts&AcceptShutdown != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_SHUTDOWN - } - if status.Accepts&AcceptPauseAndContinue != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_PAUSE_CONTINUE - } - if status.Accepts&AcceptParamChange != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_PARAMCHANGE - } - if status.Accepts&AcceptNetBindChange != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_NETBINDCHANGE - } - if status.Accepts&AcceptHardwareProfileChange != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_HARDWAREPROFILECHANGE - } - if status.Accepts&AcceptPowerEvent != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_POWEREVENT - } - if status.Accepts&AcceptSessionChange != 0 { - t.ControlsAccepted |= windows.SERVICE_ACCEPT_SESSIONCHANGE - } - if ec.errno == 0 { - t.Win32ExitCode = windows.NO_ERROR - t.ServiceSpecificExitCode = windows.NO_ERROR - } else if ec.isSvcSpecific { - t.Win32ExitCode = uint32(windows.ERROR_SERVICE_SPECIFIC_ERROR) - t.ServiceSpecificExitCode = ec.errno - } else { - t.Win32ExitCode = ec.errno - t.ServiceSpecificExitCode = windows.NO_ERROR - } - t.CheckPoint = status.CheckPoint - t.WaitHint = status.WaitHint - return windows.SetServiceStatus(s.h, &t) -} - -const ( - sysErrSetServiceStatusFailed = uint32(syscall.APPLICATION_ERROR) + iota - sysErrNewThreadInCallback -) - -func (s *service) run() { - s.goWaits.Wait() - s.h = windows.Handle(ssHandle) - argv := (*[100]*int16)(unsafe.Pointer(sArgv))[:sArgc] - args := make([]string, len(argv)) - for i, a := range argv { - args[i] = syscall.UTF16ToString((*[1 << 20]uint16)(unsafe.Pointer(a))[:]) - } - - cmdsToHandler := make(chan ChangeRequest) - changesFromHandler := make(chan Status) - exitFromHandler := make(chan exitCode) - - go func() { - ss, errno := s.handler.Execute(args, cmdsToHandler, changesFromHandler) - exitFromHandler <- exitCode{ss, errno} - }() - - status := Status{State: Stopped} - ec := exitCode{isSvcSpecific: true, errno: 0} - var outch chan ChangeRequest - inch := s.c - var cmd Cmd - var evtype uint32 - var evdata uintptr -loop: - for { - select { - case r := <-inch: - if r.errno != 0 { - ec.errno = r.errno - break loop - } - inch = nil - outch = cmdsToHandler - cmd = r.cmd - evtype = r.eventType - evdata = r.eventData - case outch <- ChangeRequest{cmd, evtype, evdata, status}: - inch = s.c - outch = nil - case c := <-changesFromHandler: - err := s.updateStatus(&c, &ec) - if err != nil { - // best suitable error number - ec.errno = sysErrSetServiceStatusFailed - if err2, ok := err.(syscall.Errno); ok { - ec.errno = uint32(err2) - } - break loop - } - status = c - case ec = <-exitFromHandler: - break loop - } - } - - s.updateStatus(&Status{State: Stopped}, &ec) - s.cWaits.Set() -} - -func newCallback(fn interface{}) (cb uintptr, err error) { - defer func() { - r := recover() - if r == nil { - return - } - cb = 0 - switch v := r.(type) { - case string: - err = errors.New(v) - case error: - err = v - default: - err = errors.New("unexpected panic in syscall.NewCallback") - } - }() - return syscall.NewCallback(fn), nil -} - -// BUG(brainman): There is no mechanism to run multiple services -// inside one single executable. Perhaps, it can be overcome by -// using RegisterServiceCtrlHandlerEx Windows api. - -// Run executes service name by calling appropriate handler function. -func Run(name string, handler Handler) error { - runtime.LockOSThread() - - tid := windows.GetCurrentThreadId() - - s, err := newService(name, handler) - if err != nil { - return err - } - - ctlHandler := func(ctl uint32, evtype uint32, evdata uintptr, context uintptr) uintptr { - e := ctlEvent{cmd: Cmd(ctl), eventType: evtype, eventData: evdata} - // We assume that this callback function is running on - // the same thread as Run. Nowhere in MS documentation - // I could find statement to guarantee that. So putting - // check here to verify, otherwise things will go bad - // quickly, if ignored. - i := windows.GetCurrentThreadId() - if i != tid { - e.errno = sysErrNewThreadInCallback - } - s.c <- e - // Always return NO_ERROR (0) for now. - return 0 - } - - var svcmain uintptr - getServiceMain(&svcmain) - t := []windows.SERVICE_TABLE_ENTRY{ - {ServiceName: syscall.StringToUTF16Ptr(s.name), ServiceProc: svcmain}, - {ServiceName: nil, ServiceProc: 0}, - } - - goWaitsH = uintptr(s.goWaits.h) - cWaitsH = uintptr(s.cWaits.h) - sName = t[0].ServiceName - ctlHandlerExProc, err = newCallback(ctlHandler) - if err != nil { - return err - } - - go s.run() - - err = windows.StartServiceCtrlDispatcher(&t[0]) - if err != nil { - return err - } - return nil -} - -// StatusHandle returns service status handle. It is safe to call this function -// from inside the Handler.Execute because then it is guaranteed to be set. -// This code will have to change once multiple services are possible per process. -func StatusHandle() windows.Handle { - return windows.Handle(ssHandle) -} diff --git a/vendor/golang.org/x/sys/windows/svc/sys_386.s b/vendor/golang.org/x/sys/windows/svc/sys_386.s deleted file mode 100644 index 2c82a9d91..000000000 --- a/vendor/golang.org/x/sys/windows/svc/sys_386.s +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2012 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 windows - -// func servicemain(argc uint32, argv **uint16) -TEXT ·servicemain(SB),7,$0 - MOVL argc+0(FP), AX - MOVL AX, ·sArgc(SB) - MOVL argv+4(FP), AX - MOVL AX, ·sArgv(SB) - - PUSHL BP - PUSHL BX - PUSHL SI - PUSHL DI - - SUBL $12, SP - - MOVL ·sName(SB), AX - MOVL AX, (SP) - MOVL $·servicectlhandler(SB), AX - MOVL AX, 4(SP) - MOVL $0, 8(SP) - MOVL ·cRegisterServiceCtrlHandlerExW(SB), AX - MOVL SP, BP - CALL AX - MOVL BP, SP - CMPL AX, $0 - JE exit - MOVL AX, ·ssHandle(SB) - - MOVL ·goWaitsH(SB), AX - MOVL AX, (SP) - MOVL ·cSetEvent(SB), AX - MOVL SP, BP - CALL AX - MOVL BP, SP - - MOVL ·cWaitsH(SB), AX - MOVL AX, (SP) - MOVL $-1, AX - MOVL AX, 4(SP) - MOVL ·cWaitForSingleObject(SB), AX - MOVL SP, BP - CALL AX - MOVL BP, SP - -exit: - ADDL $12, SP - - POPL DI - POPL SI - POPL BX - POPL BP - - MOVL 0(SP), CX - ADDL $12, SP - JMP CX - -// I do not know why, but this seems to be the only way to call -// ctlHandlerProc on Windows 7. - -// func servicectlhandler(ctl uint32, evtype uint32, evdata uintptr, context uintptr) uintptr { -TEXT ·servicectlhandler(SB),7,$0 - MOVL ·ctlHandlerExProc(SB), CX - JMP CX diff --git a/vendor/golang.org/x/sys/windows/svc/sys_amd64.s b/vendor/golang.org/x/sys/windows/svc/sys_amd64.s deleted file mode 100644 index bde25e9c4..000000000 --- a/vendor/golang.org/x/sys/windows/svc/sys_amd64.s +++ /dev/null @@ -1,42 +0,0 @@ -// Copyright 2012 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 windows - -// func servicemain(argc uint32, argv **uint16) -TEXT ·servicemain(SB),7,$0 - MOVL CX, ·sArgc(SB) - MOVQ DX, ·sArgv(SB) - - SUBQ $32, SP // stack for the first 4 syscall params - - MOVQ ·sName(SB), CX - MOVQ $·servicectlhandler(SB), DX - // BUG(pastarmovj): Figure out a way to pass in context in R8. - MOVQ ·cRegisterServiceCtrlHandlerExW(SB), AX - CALL AX - CMPQ AX, $0 - JE exit - MOVQ AX, ·ssHandle(SB) - - MOVQ ·goWaitsH(SB), CX - MOVQ ·cSetEvent(SB), AX - CALL AX - - MOVQ ·cWaitsH(SB), CX - MOVQ $4294967295, DX - MOVQ ·cWaitForSingleObject(SB), AX - CALL AX - -exit: - ADDQ $32, SP - RET - -// I do not know why, but this seems to be the only way to call -// ctlHandlerProc on Windows 7. - -// func ·servicectlhandler(ctl uint32, evtype uint32, evdata uintptr, context uintptr) uintptr { -TEXT ·servicectlhandler(SB),7,$0 - MOVQ ·ctlHandlerExProc(SB), AX - JMP AX |