return
	}
	return anyToSockaddr(&rsa)
}

const ImplementsGetwd = true

//sys	Getcwd(buf []byte) (n int, err error)

func Getwd() (wd string, err error) {
	var buf [PathMax]byte
	// Getcwd will return an error if it failed for any reason.
	_, err = Getcwd(buf[0:])
	if err != nil {
		return "", err
	}
	n := clen(buf[:])
	if n < 1 {
		return "", EINVAL
	}

		// GOROOT/src/go.mod, and we can report the parent directory of that.
		//
		// Notably, this works even if we can't run 'go env GOROOT' as a
		// subprocess.

		cwd, err := os.Getwd()
		if err != nil {
			gorootErr = fmt.Errorf("finding GOROOT: %w", err)
			return
		}

		dir := cwd
		for {
			parent := filepath.Dir(dir)
			if parent == dir {

	}

	logRuntime(curTime, "Done with bug-report command before generating the archive file")

	outDir, err := os.Getwd()
	if err != nil {
		log.Errorf("using ./ to write archive: %s", err.Error())
		outDir = "."
	}
	if outputDir != "" {
		outDir = outputDir
	}
	outPath := filepath.Join(outDir, "bug-report.tar.gz")

		{".", `\\localhost\c$`, `\\localhost\c$`},
	}

	ctmp := tempDirCanonical(t)
	if err := os.MkdirAll(strings.ReplaceAll(testPath, "{{tmp}}", ctmp), 0777); err != nil {
		t.Fatal(err)
	}

	cwd, err := os.Getwd()
	if err != nil {
		t.Fatal(err)
	}
	defer func() {
		err := os.Chdir(cwd)
		if err != nil {
			t.Fatal(err)
		}
	}()

	tmpVol := filepath.VolumeName(ctmp)
	if len(tmpVol) != 2 {

// chdir changes the current working directory to the named directory,
// and then restore the original working directory at the end of the test.
func chdir(t *testing.T, dir string) {
	olddir, err := os.Getwd()
	if err != nil {
		t.Fatalf("chdir: %v", err)
	}
	if err := os.Chdir(dir); err != nil {
		t.Fatalf("chdir %s: %v", dir, err)
	}

	t.Cleanup(func() {
		if err := os.Chdir(olddir); err != nil {

}

func Ftruncate(fd int, length int64) error {
	errno := fd_filestat_set_size(int32(fd), filesize(length))
	return errnoErr(errno)
}

const ImplementsGetwd = true

func Getwd() (string, error) {
	return cwd, nil
}

func Chdir(path string) error {
	if path == "" {
		return EINVAL
	}

	dir := "/"
	if !isAbs(path) {
		dir = cwd
	}

	"testing"
	"unsafe"
)

// chtmpdir changes the working directory to a new temporary directory and
// provides a cleanup function. Used when PWD is read-only.
func chtmpdir(t *testing.T) func() {
	oldwd, err := os.Getwd()
	if err != nil {
		t.Fatalf("chtmpdir: %v", err)
	}
	d, err := os.MkdirTemp("", "test")
	if err != nil {
		t.Fatalf("chtmpdir: %v", err)
	}
	if err := os.Chdir(d); err != nil {
		t.Fatalf("chtmpdir: %v", err)

func TestDotSlashLookup(t *testing.T) {
	if testing.Short() {
		t.Skip("scanning file system takes too long")
	}
	maybeSkip(t)
	where, err := os.Getwd()
	if err != nil {
		t.Fatal(err)
	}
	defer func() {
		if err := os.Chdir(where); err != nil {
			t.Fatal(err)
		}
	}()

	Stderr = getStdHandle(STD_ERROR_HANDLE)
)

func getStdHandle(h int) (fd Handle) {
	r, _ := GetStdHandle(h)
	return r
}

const ImplementsGetwd = true

func Getwd() (wd string, err error) {
	b := make([]uint16, 300)
	// The path of the current directory may not fit in the initial 300-word
	// buffer when long path support is enabled. The current directory may also

			}
		}
	}
	tg.inParallel = true
	tg.t.Parallel()
}

// pwd returns the current directory.
func (tg *testgoData) pwd() string {
	tg.t.Helper()
	wd, err := os.Getwd()
	if err != nil {
		tg.t.Fatalf("could not get working directory: %v", err)
	}
	return wd
}

// sleep sleeps for one tick, where a tick is a conservative estimate