if err != nil {
		t.Fatalf("Getwd: %s", err)
	}
	defer Chdir(wd)

	fd, err := Open(".")
	if err != nil {
		t.Fatalf("Open .: %s", err)
	}
	defer fd.Close()

	if err := Chdir("/"); err != nil {
		t.Fatalf("Chdir /: %s", err)
	}

	if err := fd.Chdir(); err != nil {
		t.Fatalf("fd.Chdir: %s", err)
	}

	wdNew, err := Getwd()
	if err != nil {

	}
	return nil
}

type FakeDeleter struct {
	path string
	volume.MetricsNil
}

func (fd *FakeDeleter) Delete() error {
	// nil is success, else error
	return nil
}

func (fd *FakeDeleter) GetPath() string {
	return fd.path
}

type FakeProvisioner struct {
	Options               volume.VolumeOptions
	Host                  volume.VolumeHost

// tmp is a scratch space.
func (l *Loader) Funcdata(i Sym, tmp []Sym) []Sym {
	fd := tmp[:0]
	r, auxs := l.auxs(i)
	for j := range auxs {
		a := &auxs[j]
		if a.Type() == goobj.AuxFuncdata {
			fd = append(fd, l.resolve(r, a.Sym()))
		}
	}
	return fd
}

// Returns the number of funcdata for symbol i.
func (l *Loader) NumFuncdata(i Sym) int {
	n := 0

	{119, "ETIME", "system call timed out"},
	{120, "EBADMSG", "next message has wrong type"},
	{121, "EPROTO", "error in protocol"},
	{122, "ENODATA", "no message on stream head read q"},
	{123, "ENOSTR", "fd not associated with a stream"},
	{124, "ENOTSUP", "unsupported attribute value"},
	{125, "EMULTIHOP", "multihop is not allowed"},
	{126, "ENOLINK", "the server link has been severed"},

	{119, "ETIME", "system call timed out"},
	{120, "EBADMSG", "next message has wrong type"},
	{121, "EPROTO", "error in protocol"},
	{122, "ENODATA", "no message on stream head read q"},
	{123, "ENOSTR", "fd not associated with a stream"},
	{124, "ENOTSUP", "unsupported attribute value"},
	{125, "EMULTIHOP", "multihop is not allowed"},
	{126, "ENOLINK", "the server link has been severed"},

                withOpen(th, Smb2CreateRequest.FILE_OPEN_IF, O_RDWR, 0, null);
            }
            else {
                try ( SmbFileHandle fd = openUnshared(O_RDWR | O_CREAT | O_EXCL, O_RDWR, FILE_NO_SHARE, ATTR_NORMAL, 0) ) {
                    // close explicitly
                    fd.close(0L);
                }
            }
        }
        catch ( CIFSException e ) {
            throw SmbException.wrap(e);

		// It also does not help when the output is coming from the runtime,
		// such as when using the print/println functions, since that code writes
		// directly to fd 2 without any locking.
		// We keep realStderr around to prevent fd 2 from being closed.
		//
		// See go.dev/issue/33419.
		realStderr = os.Stderr
		os.Stderr = os.Stdout
	}

	if *parallel < 1 {

			}
			break;
		}
	if (!*argv)
		argv = filter;
	locale = 0;
	while (state.file = *argv++)
	{
		if (streq(state.file, "-") || streq(state.file, "/dev/stdin") || streq(state.file, "/dev/fd/0"))
		{
			state.file = 0;
			fp = stdin;
		}
		else if (!(fp = fopen(state.file, "r")))
		{
			fprintf(stderr, "%s: %s: cannot read\n", unit, state.file);
			return 2;
		}

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