package safefile

import "github.com/Microsoft/hcsshim/internal/safefile"

Index ¶

• Constants
• func EnsureNotReparsePointRelative(path string, root *os.File) error
• func LinkRelative(oldname string, oldroot *os.File, newname string, newroot *os.File) error
• func LstatRelative(path string, root *os.File) (os.FileInfo, error)
• func MkdirRelative(path string, root *os.File) error
• func OpenRelative(path string, root *os.File, accessMask uint32, shareFlags uint32, createDisposition uint32, flags uint32) (*os.File, error)
• func OpenRoot(path string) (*os.File, error)
• func RemoveAllRelative(path string, root *os.File) error
• func RemoveRelative(path string, root *os.File) error

Constants ¶

const (
	FILE_READ_ATTRIBUTES  = 0x0080
	FILE_WRITE_ATTRIBUTES = 0x0100
	DELETE                = 0x10000

	FILE_OPEN   = 1
	FILE_CREATE = 2

	FILE_DIRECTORY_FILE          = 0x00000001
	FILE_SYNCHRONOUS_IO_NONALERT = 0x00000020
	FILE_DELETE_ON_CLOSE         = 0x00001000
	FILE_OPEN_FOR_BACKUP_INTENT  = 0x00004000
	FILE_OPEN_REPARSE_POINT      = 0x00200000

	FILE_DISPOSITION_DELETE = 0x00000001
)

Functions ¶

func EnsureNotReparsePointRelative ¶

func EnsureNotReparsePointRelative(path string, root *os.File) error

EnsureNotReparsePointRelative validates that a given file (relative to a root) and all intermediate path components are not a reparse points.

func LinkRelative ¶

func LinkRelative(oldname string, oldroot *os.File, newname string, newroot *os.File) error

LinkRelative creates a hard link from oldname to newname (relative to oldroot and newroot), failing if any of the intermediate path components are reparse points.

func LstatRelative ¶

func LstatRelative(path string, root *os.File) (os.FileInfo, error)

LstatRelative performs a stat operation on a file relative to a root, failing if any intermediate path components are reparse points.

func MkdirRelative ¶

func MkdirRelative(path string, root *os.File) error

MkdirRelative creates a directory relative to a root, failing if any intermediate path components are reparse points.

func OpenRelative ¶

func OpenRelative(path string, root *os.File, accessMask uint32, shareFlags uint32, createDisposition uint32, flags uint32) (*os.File, error)

OpenRelative opens a relative path from the given root, failing if any of the intermediate path components are reparse points.

func OpenRoot ¶

func OpenRoot(path string) (*os.File, error)

func RemoveAllRelative ¶

func RemoveAllRelative(path string, root *os.File) error

RemoveAllRelative removes a directory tree relative to a root, failing if any intermediate path components are reparse points.

func RemoveRelative ¶

func RemoveRelative(path string, root *os.File) error

RemoveRelative removes a file or directory relative to a root, failing if any intermediate path components are reparse points.

Source Files ¶

safeopen.go