ReactOS 0.4.15-dev-8422-g6219a1a
fastio.c File Reference
#include <ntddk.h>
#include <debug.h>
#include "ntfs.h"
Include dependency graph for fastio.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

BOOLEAN NTAPI NtfsAcqLazyWrite (PVOID Context, BOOLEAN Wait)
 
VOID NTAPI NtfsRelLazyWrite (PVOID Context)
 
BOOLEAN NTAPI NtfsAcqReadAhead (PVOID Context, BOOLEAN Wait)
 
VOID NTAPI NtfsRelReadAhead (PVOID Context)
 
BOOLEAN NTAPI NtfsFastIoCheckIfPossible (_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 NtfsFastIoRead (_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 NtfsFastIoWrite (_In_ PFILE_OBJECT FileObject, _In_ PLARGE_INTEGER FileOffset, _In_ ULONG Length, _In_ BOOLEAN Wait, _In_ ULONG LockKey, _In_ PVOID Buffer, _Out_ PIO_STATUS_BLOCK IoStatus, _In_ PDEVICE_OBJECT DeviceObject)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 30 of file fastio.c.

Function Documentation

◆ NtfsAcqLazyWrite()

BOOLEAN NTAPI NtfsAcqLazyWrite ( PVOID  Context,
BOOLEAN  Wait 
)

Definition at line 39 of file fastio.c.

41{
45 return FALSE;
46}
#define UNIMPLEMENTED
Definition: debug.h:118
#define FALSE
Definition: types.h:117
#define UNREFERENCED_PARAMETER(P)
Definition: ntbasedef.h:317
_In_ WDFDPC _In_ BOOLEAN Wait
Definition: wdfdpc.h:170

Referenced by DriverEntry().

◆ NtfsAcqReadAhead()

BOOLEAN NTAPI NtfsAcqReadAhead ( PVOID  Context,
BOOLEAN  Wait 
)

Definition at line 60 of file fastio.c.

Referenced by DriverEntry().

◆ NtfsFastIoCheckIfPossible()

BOOLEAN NTAPI NtfsFastIoCheckIfPossible ( _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 
)

Definition at line 80 of file fastio.c.

89{
90 /* Deny FastIo */
99 return FALSE;
100}
_In_ PFCB _In_ LONGLONG FileOffset
Definition: cdprocs.h:160
IN PLARGE_INTEGER IN ULONG IN BOOLEAN IN ULONG LockKey
Definition: fatprocs.h:2665
IN PLARGE_INTEGER IN ULONG IN BOOLEAN IN ULONG IN BOOLEAN CheckForReadOperation
Definition: fatprocs.h:2666
__in UCHAR __in POWER_STATE __in_opt PVOID __in PIO_STATUS_BLOCK IoStatus
Definition: mxum.h:159
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:102
_In_ PDEVICE_OBJECT DeviceObject
Definition: wdfdevice.h:2055
_In_ WDFREQUEST _In_ WDFFILEOBJECT FileObject
Definition: wdfdevice.h:550

◆ NtfsFastIoRead()

BOOLEAN NTAPI NtfsFastIoRead ( _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 
)

◆ NtfsFastIoWrite()

◆ NtfsRelLazyWrite()

VOID NTAPI NtfsRelLazyWrite ( PVOID  Context)

Definition at line 51 of file fastio.c.

Referenced by DriverEntry().

◆ NtfsRelReadAhead()

VOID NTAPI NtfsRelReadAhead ( PVOID  Context)

Definition at line 72 of file fastio.c.

Referenced by DriverEntry().