//
				// 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) {

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")

	readdirName readdirMode = iota
	readdirDirEntry
	readdirFileInfo
)

// Readdir reads the contents of the directory associated with file and
// returns a slice of up to n [FileInfo] values, as would be returned
// by [Lstat], in directory order. Subsequent calls on the same file will yield
// further FileInfos.
//
// If n > 0, Readdir returns at most n FileInfo structures. In this case, if

}

// DiskUsage gets disk usage of specified path.
func DiskUsage(path string) (UsageInfo, error) {
	var usage UsageInfo
	info, err := os.Lstat(path)
	if err != nil {
		return usage, err
	}

	usage.Bytes, err = diskUsage(path, info)
	return usage, err
}

func diskUsage(currPath string, info os.FileInfo) (int64, error) {
	var size int64

	}

	// Simple case: if Remove works, we're done.
	err := Remove(path)
	if err == nil || IsNotExist(err) {
		return nil
	}

	// Otherwise, is this a directory we need to recurse into?
	dir, serr := Lstat(path)
	if serr != nil {
		if serr, ok := serr.(*PathError); ok && (IsNotExist(serr.Err) || serr.Err == syscall.ENOTDIR) {
			return nil
		}
		return serr
	}
	if !dir.IsDir() {