mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 10:04:49 +00:00
- Implemented dummy stubs for all fast io entry points. W2K does ignore the IsFastIoPossible variable of the fcb.
- Fixed the directory index of a file for FATX. svn path=/trunk/; revision=13279
This commit is contained in:
Hartmut Birr
parent
c25206e880
commit
81ddc4aa52
1 changed files with 326 additions and 6 deletions
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@ -1,4 +1,4 @@
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/* $Id:
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/* $Id$
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*
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*
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* FILE: drivers/fs/vfat/fastio.c
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@ -6,12 +6,13 @@
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* PROGRAMMER: Herve Poussineau (reactos@poussine.freesurf.fr)
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* Hartmut Birr
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*/
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#define NDEBUG
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#include "vfat.h"
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BOOLEAN NTAPI
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BOOLEAN STDCALL
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VfatFastIoCheckIfPossible(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Lenght,
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@ -26,7 +27,291 @@ VfatFastIoCheckIfPossible(IN PFILE_OBJECT FileObject,
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return FALSE;
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}
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BOOLEAN NTAPI
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BOOLEAN STDCALL
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VfatFastIoRead(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN BOOLEAN Wait,
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IN ULONG LockKey,
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OUT PVOID Buffer,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoRead()\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoWrite(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN BOOLEAN Wait,
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IN ULONG LockKey,
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OUT PVOID Buffer,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoWrite()\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoQueryBasicInfo(IN PFILE_OBJECT FileObject,
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IN BOOLEAN Wait,
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OUT PFILE_BASIC_INFORMATION Buffer,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoQueryBasicInfo()\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoQueryStandardInfo(IN PFILE_OBJECT FileObject,
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IN BOOLEAN Wait,
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OUT PFILE_STANDARD_INFORMATION Buffer,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoQueryStandardInfo\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoLock(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN PLARGE_INTEGER Length,
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PEPROCESS ProcessId,
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ULONG Key,
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BOOLEAN FailImmediately,
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BOOLEAN ExclusiveLock,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoLock\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoUnlockSingle(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN PLARGE_INTEGER Length,
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PEPROCESS ProcessId,
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ULONG Key,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoUnlockSingle\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoUnlockAll(IN PFILE_OBJECT FileObject,
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PEPROCESS ProcessId,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoUnlockAll\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoUnlockAllByKey(IN PFILE_OBJECT FileObject,
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PEPROCESS ProcessId,
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ULONG Key,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoUnlockAllByKey\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoDeviceControl(IN PFILE_OBJECT FileObject,
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IN BOOLEAN Wait,
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IN PVOID InputBuffer OPTIONAL,
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IN ULONG InputBufferLength,
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OUT PVOID OutputBuffer OPTIONAL,
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IN ULONG OutputBufferLength,
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IN ULONG IoControlCode,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoDeviceControl\n");
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return FALSE;
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}
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VOID STDCALL
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VfatAcquireFileForNtCreateSection(IN PFILE_OBJECT FileObject)
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{
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DPRINT("VfatAcquireFileForNtCreateSection\n");
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}
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VOID STDCALL
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VfatReleaseFileForNtCreateSection(IN PFILE_OBJECT FileObject)
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{
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DPRINT("VfatReleaseFileForNtCreateSection\n");
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}
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VOID STDCALL
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VfatFastIoDetachDevice(IN PDEVICE_OBJECT SourceDevice,
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IN PDEVICE_OBJECT TargetDevice)
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{
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DPRINT("VfatFastIoDetachDevice\n");
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}
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BOOLEAN STDCALL
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VfatFastIoQueryNetworkOpenInfo(IN PFILE_OBJECT FileObject,
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IN BOOLEAN Wait,
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OUT PFILE_NETWORK_OPEN_INFORMATION Buffer,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoQueryNetworkOpenInfo\n");
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return FALSE;
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}
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NTSTATUS STDCALL
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VfatAcquireForModWrite(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER EndingOffset,
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OUT PERESOURCE* ResourceToRelease,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatAcquireForModWrite\n");
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return STATUS_UNSUCCESSFUL;
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}
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BOOLEAN STDCALL
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VfatMdlRead(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN ULONG LockKey,
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OUT PMDL* MdlChain,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatMdlRead\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatMdlReadComplete(IN PFILE_OBJECT FileObject,
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IN PMDL MdlChain,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatMdlReadComplete\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatPrepareMdlWrite(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN ULONG LockKey,
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OUT PMDL* MdlChain,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatPrepareMdlWrite\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatMdlWriteComplete(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN PMDL MdlChain,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatMdlWriteComplete\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoReadCompressed(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN ULONG LockKey,
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OUT PVOID Buffer,
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OUT PMDL* MdlChain,
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OUT PIO_STATUS_BLOCK IoStatus,
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OUT PCOMPRESSED_DATA_INFO CompressedDataInfo,
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IN ULONG CompressedDataInfoLength,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoReadCompressed\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoWriteCompressed(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN ULONG Length,
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IN ULONG LockKey,
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IN PVOID Buffer,
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OUT PMDL* MdlChain,
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OUT PIO_STATUS_BLOCK IoStatus,
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IN PCOMPRESSED_DATA_INFO CompressedDataInfo,
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IN ULONG CompressedDataInfoLength,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoWriteCompressed\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatMdlReadCompleteCompressed(IN PFILE_OBJECT FileObject,
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IN PMDL MdlChain,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatMdlReadCompleteCompressed\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatMdlWriteCompleteCompressed(IN PFILE_OBJECT FileObject,
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IN PLARGE_INTEGER FileOffset,
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IN PMDL MdlChain,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatMdlWriteCompleteCompressed\n");
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return FALSE;
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}
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BOOLEAN STDCALL
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VfatFastIoQueryOpen(IN PIRP Irp,
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OUT PFILE_NETWORK_OPEN_INFORMATION NetworkInformation,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatFastIoQueryOpen\n");
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return FALSE;
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}
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NTSTATUS STDCALL
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VfatReleaseForModWrite(IN PFILE_OBJECT FileObject,
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IN PERESOURCE ResourceToRelease,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatReleaseForModWrite\n");
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return STATUS_UNSUCCESSFUL;
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}
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NTSTATUS STDCALL
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VfatAcquireForCcFlush(IN PFILE_OBJECT FileObject,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatAcquireForCcFlush\n");
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return STATUS_UNSUCCESSFUL;
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}
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NTSTATUS STDCALL
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VfatReleaseForCcFlush(IN PFILE_OBJECT FileObject,
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IN PDEVICE_OBJECT DeviceObject)
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{
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DPRINT("VfatReleaseForCcFlush\n");
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return STATUS_UNSUCCESSFUL;
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}
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BOOLEAN STDCALL
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VfatAcquireForLazyWrite(IN PVOID Context,
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IN BOOLEAN Wait)
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{
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@ -42,7 +327,7 @@ VfatAcquireForLazyWrite(IN PVOID Context,
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return TRUE;
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}
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VOID NTAPI
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VOID STDCALL
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VfatReleaseFromLazyWrite(IN PVOID Context)
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{
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PVFATFCB Fcb = (PVFATFCB)Context;
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@ -52,7 +337,7 @@ VfatReleaseFromLazyWrite(IN PVOID Context)
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ExReleaseResourceLite(&(Fcb->MainResource));
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}
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BOOLEAN NTAPI
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BOOLEAN STDCALL
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VfatAcquireForReadAhead(IN PVOID Context,
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IN BOOLEAN Wait)
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{
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@ -68,7 +353,7 @@ VfatAcquireForReadAhead(IN PVOID Context,
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return TRUE;
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}
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VOID NTAPI
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VOID STDCALL
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VfatReleaseFromReadAhead(IN PVOID Context)
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{
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PVFATFCB Fcb = (PVFATFCB)Context;
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@ -77,3 +362,38 @@ VfatReleaseFromReadAhead(IN PVOID Context)
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ExReleaseResourceLite(&(Fcb->MainResource));
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}
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VOID
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VfatInitFastIoRoutines(PFAST_IO_DISPATCH FastIoDispatch)
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{
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FastIoDispatch->SizeOfFastIoDispatch = sizeof(FAST_IO_DISPATCH);
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FastIoDispatch->FastIoCheckIfPossible = VfatFastIoCheckIfPossible;
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FastIoDispatch->FastIoRead = VfatFastIoRead;
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FastIoDispatch->FastIoWrite = VfatFastIoWrite;
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FastIoDispatch->FastIoQueryBasicInfo = VfatFastIoQueryBasicInfo;
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FastIoDispatch->FastIoQueryStandardInfo = VfatFastIoQueryStandardInfo;
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FastIoDispatch->FastIoLock = VfatFastIoLock;
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FastIoDispatch->FastIoUnlockSingle = VfatFastIoUnlockSingle;
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FastIoDispatch->FastIoUnlockAll = VfatFastIoUnlockAll;
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FastIoDispatch->FastIoUnlockAllByKey = VfatFastIoUnlockAllByKey;
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FastIoDispatch->FastIoDeviceControl = VfatFastIoDeviceControl;
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FastIoDispatch->AcquireFileForNtCreateSection = VfatAcquireFileForNtCreateSection;
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FastIoDispatch->ReleaseFileForNtCreateSection = VfatReleaseFileForNtCreateSection;
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FastIoDispatch->FastIoDetachDevice = VfatFastIoDetachDevice;
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FastIoDispatch->FastIoQueryNetworkOpenInfo = VfatFastIoQueryNetworkOpenInfo;
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FastIoDispatch->AcquireForModWrite = VfatAcquireForModWrite;
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FastIoDispatch->MdlRead = VfatMdlRead;
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FastIoDispatch->MdlReadComplete = VfatMdlReadComplete;
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FastIoDispatch->PrepareMdlWrite = VfatPrepareMdlWrite;
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FastIoDispatch->MdlWriteComplete = VfatMdlWriteComplete;
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FastIoDispatch->FastIoReadCompressed = VfatFastIoReadCompressed;
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FastIoDispatch->FastIoWriteCompressed = VfatFastIoWriteCompressed;
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FastIoDispatch->MdlReadCompleteCompressed = VfatMdlReadCompleteCompressed;
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FastIoDispatch->MdlWriteCompleteCompressed = VfatMdlWriteCompleteCompressed;
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FastIoDispatch->FastIoQueryOpen = VfatFastIoQueryOpen;
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FastIoDispatch->ReleaseForModWrite = VfatReleaseForModWrite;
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FastIoDispatch->AcquireForCcFlush = VfatAcquireForCcFlush;
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FastIoDispatch->ReleaseForCcFlush = VfatReleaseForCcFlush;
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}
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