// that was removed, so pathend will apply correctly to name and s.Name.
	pathend := strings.LastIndex(name, "/")
	if pathend < 0 {
		pathend = 0
	}
	// Find the first dot after pathend (or from the beginning, if there was
	// no slash in name).
	l := strings.Index(name[pathend:], ".")
	// Find the last dot after pathend (or the beginning).
	r := strings.LastIndex(name[pathend:], ".")
	if l == -1 || r == -1 || l == r {

	}

	var pathExt []string
	var searchExt bool
	var isExecutable func(os.FileInfo) bool
	if runtime.GOOS == "windows" {
		// Use the test process's PathExt instead of the script's.
		// If PathExt is set in the command's environment, cmd.Start fails with
		// "parameter is invalid". Not sure why.
		// If the command already has an extension in PathExt (like "cmd.exe")

			},
			expectedData: []byte(`{"baz":"qux","foo":"patched"}`),
			files: []*file{
				{
					name: "kube-apiserver+merge.yaml",
					data: "foo: patched",
				},
				{
					name: "kube-apiserver+json.json",
					data: `[{"op": "replace", "path": "/foo", "value": "zzz"}]`,
				},
			},
		},
		{
			name: "valid: kube-apiserver target is patched with json patch",
			patchTarget: &PatchTarget{

		PATHEXT:   `.COM;.EXE;.BAT`,
		files:     []string{`p1\a.bat`, `p2\a.exe`},
		searchFor: `a`,
		want:      `p1\a.bat`,
	},
	{
		name:      "first PATHEXT entry",
		PATHEXT:   `.COM;.EXE;.BAT`,
		files:     []string{`p1\a.bat`, `p1\a.exe`, `p2\a.bat`, `p2\a.exe`},
		searchFor: `a`,
		want:      `p1\a.exe`,
	},
	{
		name:      "ignore dir with PATHEXT extension",

	if path == "" {
		return EINVAL
	}
	dirFd, pathPtr, pathLen := preparePath(path)
	errno := path_unlink_file(dirFd, pathPtr, pathLen)
	return errnoErr(errno)
}

func Rmdir(path string) error {
	if path == "" {
		return EINVAL
	}
	dirFd, pathPtr, pathLen := preparePath(path)
	errno := path_remove_directory(dirFd, pathPtr, pathLen)
	return errnoErr(errno)
}

		opts.Verifier = v
	}

	if err = selfupdate.PrepareAndCheckBinary(reader, opts); err != nil {
		var pathErr *os.PathError
		if errors.As(err, &pathErr) {
			return AdminError{
				Code: AdminUpdateApplyFailure,
				Message: fmt.Sprintf("Unable to update the binary at %s: %v",
					filepath.Dir(pathErr.Path), pathErr.Err),
				StatusCode: http.StatusForbidden,
			}
		}
		return AdminError{

	}
	dv.Set(reflect.MakeSlice(dt, sv.Len(), sv.Cap()))

	pathLen := len(ctx.parentPath)
	defer func() {
		ctx.parentPath = ctx.parentPath[:pathLen]
	}()
	for i := 0; i < sv.Len(); i++ {
		ctx.pushIndex(i)
		if err := fromUnstructured(sv.Index(i), dv.Index(i), ctx); err != nil {
			return err
		}
		ctx.parentPath = ctx.parentPath[:pathLen]
	}
	return nil
}

	volumes := []string{}
	podVolDir := kl.getPodVolumesDir(podUID)

	if pathExists, pathErr := mount.PathExists(podVolDir); pathErr != nil {
		return volumes, fmt.Errorf("error checking if path %q exists: %v", podVolDir, pathErr)
	} else if !pathExists {
		klog.V(6).InfoS("Path does not exist", "path", podVolDir)
		return volumes, nil
	}

			if patched := cp.patch(nil, defaultCluster.build()); patched != nil {
				resources = append(resources, patched)
				if features.EnableCDSCaching {
					cb.cache.Add(&clusterKey, cb.req, patched)
				}
			}
			for _, ss := range subsetClusters {
				if patched := cp.patch(nil, ss); patched != nil {
					resources = append(resources, patched)
					if features.EnableCDSCaching {

func (util *fcUtil) DetachBlockFCDisk(c fcDiskUnmapper, mapPath, devicePath string) error {
	// Check if devicePath is valid
	if len(devicePath) != 0 {
		if pathExists, pathErr := checkPathExists(devicePath); !pathExists || pathErr != nil {
			return pathErr
		}
	} else {
		// TODO: FC plugin can't obtain the devicePath from kubelet because devicePath
		// in volume object isn't updated when volume is attached to kubelet node.