}
		runtime.KeepAlive(f)
	}

	if n > 0 && len(names)+len(dirents)+len(infos) == 0 {
		return nil, nil, nil, io.EOF
	}
	return names, dirents, infos, nil
}

func dtToType(typ uint8) FileMode {
	switch typ {
	case syscall.DT_BLK:
		return ModeDevice
	case syscall.DT_CHR:
		return ModeDevice | ModeCharDevice
	case syscall.DT_DIR:
		return ModeDir
	case syscall.DT_FIFO:

        fileModesByRelativePath.put(relativePath, mode & 0777)
    }

    def assertFileMode(String relativePath, int fileMode) {
        List<Integer> modes = fileModesByRelativePath.get(relativePath)
        assert modes.size() == 1
        assertThat(modes.get(0), equalTo(fileMode))
        this
    }

    def assertContainsFile(String relativePath) {
        assert filesByRelativePath.keySet().contains(relativePath)

	// Constants with a single type that is not propagated. 
	const (
		Default		= 0644
		Useless		= 0312
		WideOpen	= 0777
	)

	// Constants with an imported type that is propagated. 
	const (
		M1	os.FileMode
		M2
		M3
	)

	// Package constants. 
	const (
		I1	int
		I2
	)


TYPES
	// S has a padding field. 
	type S struct {
		H	uint32
	
		A	uint8

	// that's under user control. User must not be able to use symlinks to
	// escape the volume to create directories somewhere else.
	SafeMakeDir(subdir string, base string, perm os.FileMode) error
}

// Subpath defines the attributes of a subpath
type Subpath struct {
	// index of the VolumeMount for this container
	VolumeMountIndex int

	// Full path to the subpath directory on the host

	"syscall"
	"time"
)

func fillFileStatFromSys(fs *fileStat, name string) {
	fs.name = filepathlite.Base(name)
	fs.size = int64(fs.sys.Size)
	fs.modTime = stTimespecToTime(fs.sys.Mtim)
	fs.mode = FileMode(fs.sys.Mode & 0777)
	switch fs.sys.Mode & syscall.S_IFMT {
	case syscall.S_IFBLK:
		fs.mode |= ModeDevice
	case syscall.S_IFCHR:
		fs.mode |= ModeDevice | ModeCharDevice
	case syscall.S_IFDIR:
		fs.mode |= ModeDir

	_S_IFDOOR = 0xd000
	_S_IFPORT = 0xe000
)

func fillFileStatFromSys(fs *fileStat, name string) {
	fs.name = filepathlite.Base(name)
	fs.size = fs.sys.Size
	fs.modTime = time.Unix(fs.sys.Mtim.Unix())
	fs.mode = FileMode(fs.sys.Mode & 0777)
	switch fs.sys.Mode & syscall.S_IFMT {
	case syscall.S_IFBLK:
		fs.mode |= ModeDevice
	case syscall.S_IFCHR:
		fs.mode |= ModeDevice | ModeCharDevice
	case syscall.S_IFDIR:
		fs.mode |= ModeDir

import (
	"path/filepath"
	"syscall"

	"os"
	"time"

	v1 "k8s.io/api/core/v1"
	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/volume/util/types"
)

const (
	rwMask   = os.FileMode(0660)
	roMask   = os.FileMode(0440)
	execMask = os.FileMode(0110)
)

// SetVolumeOwnership modifies the given volume to be owned by
// fsGroup, and sets SetGid so that newly created files are owned by
// fsGroup. If fsGroup is nil nothing is done.

}

var winsymlink = godebug.New("winsymlink")

func (fs *fileStat) Mode() FileMode {
	m := fs.mode()
	if winsymlink.Value() == "0" {
		old := fs.modePreGo1_23()
		if old != m {
			winsymlink.IncNonDefault()
			m = old
		}
	}
	return m
}

func (fs *fileStat) mode() (m FileMode) {
	if fs.FileAttributes&syscall.FILE_ATTRIBUTE_READONLY != 0 {
		m |= 0444
	} else {
		m |= 0666

package os

import (
	"internal/filepathlite"
	"syscall"
	"time"
)

func fillFileStatFromSys(fs *fileStat, name string) {
	fs.name = filepathlite.Base(name)
	fs.size = int64(fs.sys.Size)
	fs.mode = FileMode(fs.sys.Mode)
	fs.modTime = time.Unix(0, int64(fs.sys.Mtime))

	switch fs.sys.Filetype {
	case syscall.FILETYPE_BLOCK_DEVICE:
		fs.mode |= ModeDevice
	case syscall.FILETYPE_CHARACTER_DEVICE:

import (
	"io/fs"
	"syscall"
)

// sysWriteBits determines which bits to OR into the mode to make a directory writable.
// It must be called when there are no other file system operations happening.
func sysWriteBits() fs.FileMode {
	// Read current umask. There's no way to read it without also setting it,
	// so set it conservatively and then restore the original one.
	m := syscall.Umask(0o777)
	syscall.Umask(m)    // restore bits