w32api

Documentation

Index

• Constants
• func NtClose(fileHandle windows.Handle) (err error)
• func NtOpenFile(accessMask uint32, objectAttributes *windows.OBJECT_ATTRIBUTES, ...) (fileHandle windows.Handle, err error)
• func NtQueryEaFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, ...) (err error)
• func NtQueryInformationFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, ...) (err error)
• func NtSetEaFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, ...) (err error)
• type FILE_EA_INFORMATION
• type FILE_FULL_EA_INFORMATION
• type FILE_GET_EA_INFORMATION

Constants

const (
	FILE_NEED_EA = 0x80 // file should be interpreted with Extended Attributes(EA)
)

const (
	FileEaInformation = 7
)

Functions

func NtClose

func NtClose(fileHandle windows.Handle) (err error)

func NtOpenFile

func NtOpenFile(accessMask uint32, objectAttributes *windows.OBJECT_ATTRIBUTES, ioStatusBlock *windows.IO_STATUS_BLOCK, sharedAccess uint32, openOptions uint32) (fileHandle windows.Handle, err error)

func NtQueryEaFile

func NtQueryEaFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, buffer unsafe.Pointer, length uint32, returnSingleEntry bool, eaList unsafe.Pointer, eaListLength uint32, eaIndex *uint32, restartScan bool) (err error)

func NtQueryInformationFile

func NtQueryInformationFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, fileInformation unsafe.Pointer, length uint32, fileInformationClass int32) (err error)

func NtSetEaFile

func NtSetEaFile(fileHandle windows.Handle, ioStatusBlock *windows.IO_STATUS_BLOCK, buffer unsafe.Pointer, length uint32) (err error)

Types

type FILE_EA_INFORMATION

type FILE_EA_INFORMATION struct {
	EaSize uint32
}

type FILE_FULL_EA_INFORMATION

type FILE_FULL_EA_INFORMATION struct {
	NextEntryOffset uint32
	Flags           uint8
	EaNameLength    uint8
	EaValueLength   uint16
	// 1 byte for ASCII character, 2 or more bytes for non-ASCII character, looks like the supported character follows the active codepage of the computer.., for English users, it might be cp1252, cp850...
	//
	// As like file names in NTFS, the name of EA is case-insensitive and shown with upper characters when queried.
	EaName [anySize]int8 // EaNameLength[int8]

}

4 bytes aligned

type FILE_GET_EA_INFORMATION

type FILE_GET_EA_INFORMATION struct {
	NextEntryOffset uint32
	EaNameLength    uint8
	EaName          []int8 // [EaNameLength]int8

}

4 bytes aligned