fastio.c File Reference

#include "ext2fsd.h"

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Defines
#define	EXT2_BUG_CHECK_ID   EXT2_FILE_FAST_IO
Functions
BOOLEAN NTAPI	Ext2FastIoCheckIfPossible (IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN ULONG Length, IN BOOLEAN Wait, IN ULONG LockKey, IN BOOLEAN CheckForReadOperation, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoRead (IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN ULONG Length, IN BOOLEAN Wait, IN ULONG LockKey, OUT PVOID Buffer, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoWrite (IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN ULONG Length, IN BOOLEAN Wait, IN ULONG LockKey, OUT PVOID Buffer, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoQueryBasicInfo (IN PFILE_OBJECT FileObject, IN BOOLEAN Wait, OUT PFILE_BASIC_INFORMATION Buffer, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoQueryStdInfo (IN PFILE_OBJECT FileObject, IN BOOLEAN Wait, OUT PFILE_STANDARD_INFORMATION Buffer, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoLock (IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, PEPROCESS ProcessId, ULONG Key, BOOLEAN FailImmediately, BOOLEAN ExclusiveLock, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoUnlockSingle (IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, PEPROCESS ProcessId, ULONG Key, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoUnlockAll (IN PFILE_OBJECT FileObject, PEPROCESS ProcessId, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
BOOLEAN NTAPI	Ext2FastIoUnlockAllByKey (IN PFILE_OBJECT FileObject, PVOID ProcessId, ULONG Key, OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject)
void NTAPI	Ext2FastIoAcqCreateSec (IN PFILE_OBJECT FileObject)
void NTAPI	Ext2FastIoRelCreateSec (IN PFILE_OBJECT FileObject)
BOOLEAN NTAPI	Ext2AcqLazyWrite (IN PVOID Context, IN BOOLEAN Wait)
void NTAPI	Ext2RelLazyWrite (IN PVOID Context)
BOOLEAN NTAPI	Ext2AcqReadAhead (IN PVOID Context, IN BOOLEAN Wait)
void NTAPI	Ext2RelReadAhead (IN PVOID Context)