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https://github.com/reactos/reactos.git
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[FORMATTING] Misuse of TAB. Converted to spaces.
svn path=/trunk/; revision=29674
This commit is contained in:
Mike Nordell
parent
1b1b3c8ca6
commit
db4783f481
1 changed files with 74 additions and 74 deletions
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@ -31,14 +31,14 @@
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/* FUNCTIONS ****************************************************************/
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#define CACHEPAGESIZE(pDeviceExt) ((pDeviceExt)->FatInfo.BytesPerCluster > PAGE_SIZE ? \
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(pDeviceExt)->FatInfo.BytesPerCluster : PAGE_SIZE)
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(pDeviceExt)->FatInfo.BytesPerCluster : PAGE_SIZE)
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#define VOLUME_IS_DIRTY 0x00000001
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static NTSTATUS
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VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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PBOOLEAN RecognizedFS,
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PFATINFO pFatInfo)
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PBOOLEAN RecognizedFS,
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PFATINFO pFatInfo)
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{
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NTSTATUS Status;
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PARTITION_INFORMATION PartitionInfo;
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@ -57,12 +57,12 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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Size = sizeof(DISK_GEOMETRY);
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Status = VfatBlockDeviceIoControl(DeviceToMount,
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IOCTL_DISK_GET_DRIVE_GEOMETRY,
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NULL,
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0,
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&DiskGeometry,
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&Size,
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FALSE);
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IOCTL_DISK_GET_DRIVE_GEOMETRY,
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NULL,
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0,
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&DiskGeometry,
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&Size,
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FALSE);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("VfatBlockDeviceIoControl faild (%x)\n", Status);
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@ -74,12 +74,12 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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// We have found a hard disk
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Size = sizeof(PARTITION_INFORMATION);
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Status = VfatBlockDeviceIoControl(DeviceToMount,
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IOCTL_DISK_GET_PARTITION_INFO,
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NULL,
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0,
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&PartitionInfo,
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&Size,
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FALSE);
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IOCTL_DISK_GET_PARTITION_INFO,
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NULL,
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0,
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&PartitionInfo,
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&Size,
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FALSE);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("VfatBlockDeviceIoControl faild (%x)\n", Status);
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@ -150,10 +150,10 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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*RecognizedFS = FALSE;
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}
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if (*RecognizedFS &&
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Boot->BytesPerSector != 512 &&
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Boot->BytesPerSector != 1024 &&
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Boot->BytesPerSector != 512 &&
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Boot->BytesPerSector != 1024 &&
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Boot->BytesPerSector != 2048 &&
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Boot->BytesPerSector != 4096)
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Boot->BytesPerSector != 4096)
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{
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DPRINT1("BytesPerSector %d\n", Boot->BytesPerSector);
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*RecognizedFS = FALSE;
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@ -161,7 +161,7 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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if (*RecognizedFS &&
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Boot->FATCount != 1 &&
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Boot->FATCount != 2)
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Boot->FATCount != 2)
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{
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DPRINT1("FATCount %d\n", Boot->FATCount);
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*RecognizedFS = FALSE;
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@ -239,9 +239,9 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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FatInfo.RootCluster = FatInfo.rootStart / FatInfo.SectorsPerCluster;
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}
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if (PartitionInfoIsValid &&
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FatInfo.Sectors > PartitionInfo.PartitionLength.QuadPart / FatInfo.BytesPerSector)
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FatInfo.Sectors > PartitionInfo.PartitionLength.QuadPart / FatInfo.BytesPerSector)
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{
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CHECKPOINT1;
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CHECKPOINT1;
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*RecognizedFS = FALSE;
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}
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@ -322,7 +322,7 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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FatInfo.dataStart = FatInfo.rootStart + FatInfo.rootDirectorySectors;
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FatInfo.NumberOfClusters = (FatInfo.Sectors - FatInfo.dataStart) / FatInfo.SectorsPerCluster;
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if (pFatInfo && *RecognizedFS)
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if (pFatInfo && *RecognizedFS)
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{
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*pFatInfo = FatInfo;
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}
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@ -337,7 +337,7 @@ VfatHasFileSystem(PDEVICE_OBJECT DeviceToMount,
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static NTSTATUS
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VfatMountDevice(PDEVICE_EXTENSION DeviceExt,
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PDEVICE_OBJECT DeviceToMount)
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PDEVICE_OBJECT DeviceToMount)
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/*
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* FUNCTION: Mounts the device
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*/
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@ -421,12 +421,12 @@ VfatMount (PVFAT_IRP_CONTEXT IrpContext)
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HashTableSize = FCB_HASH_TABLE_SIZE;
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DPRINT("VFAT: Recognized volume\n");
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Status = IoCreateDevice(VfatGlobalData->DriverObject,
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ROUND_UP(sizeof (DEVICE_EXTENSION), sizeof(ULONG)) + sizeof(HASHENTRY*) * HashTableSize,
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NULL,
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FILE_DEVICE_FILE_SYSTEM,
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0,
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FALSE,
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&DeviceObject);
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ROUND_UP(sizeof (DEVICE_EXTENSION), sizeof(ULONG)) + sizeof(HASHENTRY*) * HashTableSize,
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NULL,
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FILE_DEVICE_FILE_SYSTEM,
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0,
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FALSE,
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&DeviceObject);
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if (!NT_SUCCESS(Status))
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{
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goto ByeBye;
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@ -635,12 +635,12 @@ VfatVerify (PVFAT_IRP_CONTEXT IrpContext)
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DeviceToVerify = IrpContext->Stack->Parameters.VerifyVolume.DeviceObject;
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Status = VfatBlockDeviceIoControl(DeviceToVerify,
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IOCTL_DISK_CHECK_VERIFY,
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NULL,
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0,
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NULL,
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0,
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TRUE);
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IOCTL_DISK_CHECK_VERIFY,
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NULL,
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0,
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NULL,
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0,
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TRUE);
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DeviceToVerify->Flags &= ~DO_VERIFY_VOLUME;
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if (!NT_SUCCESS(Status) && Status != STATUS_VERIFY_REQUIRED)
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{
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@ -660,13 +660,13 @@ VfatVerify (PVFAT_IRP_CONTEXT IrpContext)
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* FIXME:
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* Preformated floppy disks have very often a serial number of 0000:0000.
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* We should calculate a crc sum over the sectors from the root directory as secondary volume number.
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* Each write to the root directory must update this crc sum.
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* Each write to the root directory must update this crc sum.
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*/
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}
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else
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{
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Status = STATUS_WRONG_VOLUME;
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{
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Status = STATUS_WRONG_VOLUME;
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}
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}
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@ -733,7 +733,7 @@ VfatGetRetrievalPointers(PVFAT_IRP_CONTEXT IrpContext)
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CurrentCluster = FirstCluster = vfatDirEntryGetFirstCluster(DeviceExt, &Fcb->entry);
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Status = OffsetToCluster(DeviceExt, FirstCluster,
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Vcn.u.LowPart * DeviceExt->FatInfo.BytesPerCluster,
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&CurrentCluster, FALSE);
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&CurrentCluster, FALSE);
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if (!NT_SUCCESS(Status))
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{
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goto ByeBye;
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@ -757,13 +757,13 @@ VfatGetRetrievalPointers(PVFAT_IRP_CONTEXT IrpContext)
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if (LastCluster + 1 != CurrentCluster)
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{
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].NextVcn = Vcn;
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RetrievalPointers->ExtentCount++;
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if (RetrievalPointers->ExtentCount < MaxExtentCount)
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{
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].Lcn.u.HighPart = 0;
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].Lcn.u.LowPart = CurrentCluster - 2;
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}
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].NextVcn = Vcn;
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RetrievalPointers->ExtentCount++;
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if (RetrievalPointers->ExtentCount < MaxExtentCount)
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{
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].Lcn.u.HighPart = 0;
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RetrievalPointers->Extents[RetrievalPointers->ExtentCount].Lcn.u.LowPart = CurrentCluster - 2;
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}
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}
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}
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@ -878,45 +878,45 @@ NTSTATUS VfatFileSystemControl(PVFAT_IRP_CONTEXT IrpContext)
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{
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case IRP_MN_USER_FS_REQUEST:
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switch(IrpContext->Stack->Parameters.DeviceIoControl.IoControlCode)
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{
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case FSCTL_GET_VOLUME_BITMAP:
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{
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case FSCTL_GET_VOLUME_BITMAP:
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Status = VfatGetVolumeBitmap(IrpContext);
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break;
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case FSCTL_GET_RETRIEVAL_POINTERS:
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break;
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case FSCTL_GET_RETRIEVAL_POINTERS:
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Status = VfatGetRetrievalPointers(IrpContext);
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break;
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case FSCTL_MOVE_FILE:
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Status = VfatMoveFile(IrpContext);
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break;
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break;
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case FSCTL_MOVE_FILE:
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Status = VfatMoveFile(IrpContext);
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break;
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#ifdef USE_ROS_CC_AND_FS
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case FSCTL_ROS_QUERY_LCN_MAPPING:
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Status = VfatRosQueryLcnMapping(IrpContext);
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break;
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case FSCTL_ROS_QUERY_LCN_MAPPING:
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Status = VfatRosQueryLcnMapping(IrpContext);
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break;
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#endif
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case FSCTL_IS_VOLUME_DIRTY:
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Status = VfatIsVolumeDirty(IrpContext);
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break;
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case FSCTL_MARK_VOLUME_DIRTY:
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Status = VfatMarkVolumeDirty(IrpContext);
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break;
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default:
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Status = STATUS_INVALID_DEVICE_REQUEST;
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}
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break;
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case FSCTL_IS_VOLUME_DIRTY:
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Status = VfatIsVolumeDirty(IrpContext);
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break;
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case FSCTL_MARK_VOLUME_DIRTY:
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Status = VfatMarkVolumeDirty(IrpContext);
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break;
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default:
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Status = STATUS_INVALID_DEVICE_REQUEST;
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}
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break;
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case IRP_MN_MOUNT_VOLUME:
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Status = VfatMount(IrpContext);
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break;
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break;
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case IRP_MN_VERIFY_VOLUME:
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DPRINT("VFATFS: IRP_MN_VERIFY_VOLUME\n");
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Status = VfatVerify(IrpContext);
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break;
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DPRINT("VFATFS: IRP_MN_VERIFY_VOLUME\n");
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Status = VfatVerify(IrpContext);
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break;
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default:
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DPRINT("VFAT FSC: MinorFunction %d\n", IrpContext->MinorFunction);
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Status = STATUS_INVALID_DEVICE_REQUEST;
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break;
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DPRINT("VFAT FSC: MinorFunction %d\n", IrpContext->MinorFunction);
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Status = STATUS_INVALID_DEVICE_REQUEST;
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break;
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}
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IrpContext->Irp->IoStatus.Status = Status;
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