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-rw-r--r--vendor/github.com/fsouza/go-dockerclient/internal/archive/archive_unix.go77
1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/github.com/fsouza/go-dockerclient/internal/archive/archive_unix.go b/vendor/github.com/fsouza/go-dockerclient/internal/archive/archive_unix.go
new file mode 100644
index 000000000..2633f5020
--- /dev/null
+++ b/vendor/github.com/fsouza/go-dockerclient/internal/archive/archive_unix.go
@@ -0,0 +1,77 @@
+// Copyright 2014 Docker authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the DOCKER-LICENSE file.
+
+// +build !windows
+
+package archive
+
+import (
+ "archive/tar"
+ "errors"
+ "os"
+ "path/filepath"
+ "syscall"
+
+ "github.com/docker/docker/pkg/idtools"
+ "golang.org/x/sys/unix"
+)
+
+// CanonicalTarNameForPath returns platform-specific filepath
+// to canonical posix-style path for tar archival. p is relative
+// path.
+func CanonicalTarNameForPath(p string) (string, error) {
+ return p, nil // already unix-style
+}
+
+// fixVolumePathPrefix does platform specific processing to ensure that if
+// the path being passed in is not in a volume path format, convert it to one.
+func fixVolumePathPrefix(srcPath string) string {
+ return srcPath
+}
+
+// getWalkRoot calculates the root path when performing a TarWithOptions.
+// We use a separate function as this is platform specific. On Linux, we
+// can't use filepath.Join(srcPath,include) because this will clean away
+// a trailing "." or "/" which may be important.
+func getWalkRoot(srcPath string, include string) string {
+ return srcPath + string(filepath.Separator) + include
+}
+
+func getInodeFromStat(stat interface{}) (inode uint64, err error) {
+ s, ok := stat.(*syscall.Stat_t)
+
+ if ok {
+ inode = uint64(s.Ino)
+ }
+
+ return
+}
+
+func getFileUIDGID(stat interface{}) (idtools.IDPair, error) {
+ s, ok := stat.(*syscall.Stat_t)
+
+ if !ok {
+ return idtools.IDPair{}, errors.New("cannot convert stat value to syscall.Stat_t")
+ }
+ return idtools.IDPair{UID: int(s.Uid), GID: int(s.Gid)}, nil
+}
+
+func chmodTarEntry(perm os.FileMode) os.FileMode {
+ return perm // noop for unix as golang APIs provide perm bits correctly
+}
+
+func setHeaderForSpecialDevice(hdr *tar.Header, name string, stat interface{}) (err error) {
+ s, ok := stat.(*syscall.Stat_t)
+
+ if ok {
+ // Currently go does not fill in the major/minors
+ if s.Mode&unix.S_IFBLK != 0 ||
+ s.Mode&unix.S_IFCHR != 0 {
+ hdr.Devmajor = int64(unix.Major(uint64(s.Rdev))) // nolint: unconvert
+ hdr.Devminor = int64(unix.Minor(uint64(s.Rdev))) // nolint: unconvert
+ }
+ }
+
+ return
+}