// NFS servers (Issue 848).
func TestChtimesDir(t *testing.T) {
	t.Parallel()

	name := newDir("TestChtimes", t)
	defer RemoveAll(name)

	testChtimes(t, name)
}

func testChtimes(t *testing.T, name string) {
	st, err := Stat(name)
	if err != nil {
		t.Fatalf("Stat %s: %s", name, err)
	}
	preStat := st

	// Move access and modification time back a second

func (d *dstate) VisitFunc(pkgIdx uint32, fnIdx uint32, fd *coverage.FuncDesc) {
	var counters []uint32
	key := pkfunc{pk: pkgIdx, fcn: fnIdx}
	v, haveCounters := d.mm[key]

	dbgtrace(5, "meta visit pk=%d fid=%d fname=%s file=%s found=%v len(val.ctrs)=%d", pkgIdx, fnIdx, fd.Funcname, fd.Srcfile, haveCounters, len(v.Counters))

	suppressOutput := false
	if haveCounters {
		counters = v.Counters

	fName := fmt.Sprintf("%q%q%q%d", ni.Name, ni.OrigName, ni.File, ni.StartLine)

	if f := fm[fName]; f != nil {
		return f, false
	}

	f := &profile.Function{
		ID:         uint64(len(fm) + 1),
		Name:       ni.Name,
		SystemName: ni.OrigName,
		Filename:   ni.File,
		StartLine:  int64(ni.StartLine),
	}
	fm[fName] = f
	return f, true
}

	}

	for _, file := range zr.File {
		reader, err := file.Open()
		if err != nil {
			rpt.SetStatus(file.Name, "", err)
			continue
		}
		sz := file.FileInfo().Size()
		slc := strings.Split(file.Name, slashSeparator)
		if len(slc) != 2 { // expecting bucket/configfile in the zipfile
			rpt.SetStatus(file.Name, "", fmt.Errorf("malformed zip - expecting format bucket/<config.json>"))
			continue
		}

		if strings.HasPrefix(fname, "_") {
			fname = path.Base(f.Name()[1:])
		}
		// In module mode, this package has a fully-qualified import path.
		// Remove it if present.
		fname = strings.TrimPrefix(fname, "cmd/cgo/internal/")

		namei := ""
		if i < len(name) {
			namei = name[i]
		}
		if fname != namei {
			t.Errorf("stk[%d] = %q, want %q", i, fname, namei)
		}
	}
}

func testPanicFromC(t *testing.T) {

// type with the specified name.
func (d *dwctxt) find(name string) loader.Sym {
	return d.tmap[name]
}

func (d *dwctxt) mustFind(name string) loader.Sym {
	r := d.find(name)
	if r == 0 {
		Exitf("dwarf find: cannot find %s", name)
	}
	return r
}

func (d *dwctxt) adddwarfref(sb *loader.SymbolBuilder, t loader.Sym, size int) {
	switch size {
	default:

	}
	return
}

func connect(s Handle, name unsafe.Pointer, namelen int32) (err error) {
	r1, _, e1 := Syscall(procconnect.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen))
	if r1 == socket_error {
		err = errnoErr(e1)
	}
	return
}

func GetHostByName(name string) (h *Hostent, err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(name)
	if err != nil {
		return
	}

			// An entry with two frames with 'System' in its top frame
			// exists to record a PC without a traceback. Those are okay.
			if len(stk) == 2 {
				name := stk[1].Line[0].Function.Name
				if name == "runtime._System" || name == "runtime._ExternalCode" || name == "runtime._GC" {
					return
				}
			}

			// An entry with just one frame is OK too:
			// it knew to stop at gogo.
			if len(stk) == 1 {

	t.Parallel()

	tmpdir := t.TempDir()

	write := func(name, content string) {
		err := os.WriteFile(filepath.Join(tmpdir, name), []byte(content), 0666)
		if err != nil {
			t.Fatal(err)
		}
	}

	run := func(name string, args ...string) string {
		cmd := testenv.Command(t, name, args...)
		cmd.Dir = tmpdir
		out, err := cmd.CombinedOutput()
		if err != nil {

	s := string(n)
	return ComponentName(strings.ToUpper(s[0:1]) + s[1:])
}

// UserFacingComponentName returns the name of the given component that should be displayed to the user in high
// level CLIs (like progress log).
func UserFacingComponentName(name ComponentName) string {
	ret, ok := userFacingComponentNames[name]
	if !ok {
		return "Unknown"
	}
	return ret