//
				// Otherwise, return the ErrDot for the implicit path as soon as we find
				// out that the explicit one doesn't match.
				dotfi, dotfiErr := os.Lstat(dotf)
				fi, fiErr := os.Lstat(f)
				if dotfiErr != nil || fiErr != nil || !os.SameFile(dotfi, fi) {
					return dotf, dotErr
				}
			}

			if !filepath.IsAbs(f) {
				if execerrdot.Value() != "0" {

                @TaskAction
                void sftpTest() {
                    def client = sftpClientFactory.createSftpClient(new URI("${sftpServer.uri}"), credentials)
                    client.sftpClient.lstat("/")
                    sftpClientFactory.releaseSftpClient(client)
                }
            }
        """
    }

        LockableSftpClient sftpClient = sftpClientFactory.createSftpClient(location.getUri(), credentials);
        try {
            SftpATTRS attributes = sftpClient.getSftpClient().lstat(location.getPath());
            return attributes != null ? toMetaData(location.getUri(), attributes) : null;
        } catch (com.jcraft.jsch.SftpException e) {
            if (e.id == ChannelSftp.SSH_FX_NO_SUCH_FILE) {

					t.Error("present twice:", m)
				}
				found = true
				lstat, err := Lstat(dir + "/" + m)
				if err != nil {
					t.Fatal(err)
				}
				if n.IsDir() != lstat.IsDir() {
					t.Errorf("%s: IsDir=%v, want %v", m, n.IsDir(), lstat.IsDir())
				}
				if n.Type() != lstat.Mode().Type() {
					t.Errorf("%s: IsDir=%v, want %v", m, n.Type(), lstat.Mode().Type())
				}
				info, err := n.Info()
				if err != nil {

func statNolog(name string) (FileInfo, error) {
	d, err := dirstat(name)
	if err != nil {
		return nil, err
	}
	return fileInfoFromStat(d), nil
}

// lstatNolog implements Lstat for Plan 9.
func lstatNolog(name string) (FileInfo, error) {
	return statNolog(name)
}

// For testing.
func atime(fi FileInfo) time.Time {
	return time.Unix(int64(fi.Sys().(*syscall.Dir).Atime), 0)

//   - callback walkFunc is invoked on root directory after visiting children dirs and files
func walkDeep(root string, walkFunc filepath.WalkFunc) error {
	info, err := os.Lstat(root)
	if err != nil {
		return walkFunc(root, nil, err)
	}
	return walk(root, info, walkFunc)
}

func walk(path string, info os.FileInfo, walkFunc filepath.WalkFunc) error {
	if !info.IsDir() {

		}
	}

	// Parent now exists; invoke Mkdir and use its result.
	err = Mkdir(path, perm)
	if err != nil {
		// Handle arguments like "foo/." by
		// double-checking that directory doesn't exist.
		dir, err1 := Lstat(path)
		if err1 == nil && dir.IsDir() {
			return nil
		}
		return err
	}
	return nil
}

// RemoveAll removes path and any children it contains.
// It removes everything it can but returns the first error

}

func (c *nfsUnmounter) TearDownAt(dir string) error {
	// Use extensiveMountPointCheck to consult /proc/mounts. We can't use faster
	// IsLikelyNotMountPoint (lstat()), since there may be root_squash on the
	// NFS server and kubelet may not be able to do lstat/stat() there.
	forceUnmounter, ok := c.mounter.(mount.MounterForceUnmounter)
	if ok {
		klog.V(4).Infof("Using force unmounter interface")

}

func checkSubPathFileEqual(subpath Subpath, bindMountTarget string) (bool, error) {
	s, err := os.Lstat(subpath.Path)
	if err != nil {
		return false, fmt.Errorf("stat %s failed: %s", subpath.Path, err)
	}

	t, err := os.Lstat(bindMountTarget)
	if err != nil {
		return false, fmt.Errorf("lstat %s failed: %s", bindMountTarget, err)
	}

	if !os.SameFile(s, t) {
		return false, nil
	}

)

const _UTIME_OMIT = unix.UTIME_OMIT

// fixLongPath is a noop on non-Windows platforms.
func fixLongPath(path string) string {
	return path
}

func rename(oldname, newname string) error {
	fi, err := Lstat(newname)
	if err == nil && fi.IsDir() {
		// There are two independent errors this function can return:
		// one for a bad oldname, and one for a bad newname.
		// At this point we've determined the newname is bad.