system

func Copy ¶

func Copy(dst io.Writer, src io.Reader) (int64, error)

Copy has identical semantics to io.Copy except it will automatically resume the copy after it receives an EINTR error.

func CopyN ¶

func CopyN(dst io.Writer, src io.Reader, n int64) (written int64, err error)

CopyN has identical semantics to io.CopyN except it will automatically resume the copy after it receives an EINTR error.

func Lclearxattrs ¶

func Lclearxattrs(path string, skipFn func(xattrName string) bool) error

Lclearxattrs is a wrapper around Llistxattr and Lremovexattr, which attempts to remove all xattrs from a given file.

If skipFn is non-nil and returns true when passed an xattr we planned to remove, that xattr is skipped and remains set on the path.

func Lgetxattr ¶

func Lgetxattr(path string, name string) ([]byte, error)

Lgetxattr is a wrapper around unix.Lgetattr, to abstract the resizing of the returned []string.

func Llistxattr ¶

func Llistxattr(path string) ([]string, error)

Llistxattr is a wrapper around unix.Llistattr, to abstract the NUL-splitting and resizing of the returned []string.

func Lutimes ¶

func Lutimes(path string, atime, mtime time.Time) error

Lutimes is a wrapper around utimensat(2), with the AT_SYMLINK_NOFOLLOW flag set, to allow changing the time of a symlink rather than the file it points to.

func Mknod ¶

func Mknod(path string, mode uint32, dev uint64) error

Mknod creates a filesystem node (file, device special file or named pipe) named path with attributes specified by mode and dev.

func Tarmode ¶

func Tarmode(typeflag byte) uint32

Tarmode takes a Typeflag (from a tar.Header for example) and returns the corresponding os.Filemode bit. Unknown typeflags are treated like regular files.