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[NPFS]

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- Use NpAcquire*Vcb/NpReleaseVcb instead of using NpVcb directly
- CaseInsensitiveIndex is integer, not boolean
- Minor fixes involving unnecessary casts and magic numbers

svn path=/trunk/; revision=64761
This commit is contained in:
Thomas Faber 2014-10-16 16:36:17 +00:00
parent a28fa3fdf0
commit c38e07c128
7 changed files with 18 additions and 19 deletions
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8
reactos/drivers/filesystems/npfs/create.c
View file

@ -384,7 +384,7 @@ NpFsdCreate(IN PDEVICE_OBJECT DeviceObject,
IoStatus.Information = 0;
FsRtlEnterFileSystem();
ExAcquireResourceExclusiveLite(&NpVcb->Lock, TRUE);
NpAcquireExclusiveVcb();
if (RelatedFileObject)
{
@ -462,7 +462,7 @@ NpFsdCreate(IN PDEVICE_OBJECT DeviceObject,
goto Quickie;
}
Fcb = NpFindPrefix(&FileName, TRUE, &Prefix);
Fcb = NpFindPrefix(&FileName, 1, &Prefix);
}
if (Prefix.Length)
@ -499,7 +499,7 @@ NpFsdCreate(IN PDEVICE_OBJECT DeviceObject,
&DeferredList);
Quickie:
ExReleaseResourceLite(&NpVcb->Lock);
NpReleaseVcb();
NpCompleteDeferredIrps(&DeferredList);
FsRtlExitFileSystem();
@ -852,7 +852,7 @@ NpFsdCreateNamedPipe(IN PDEVICE_OBJECT DeviceObject,
goto Quickie;
}
Fcb = NpFindPrefix(&FileName, TRUE, &Prefix);
Fcb = NpFindPrefix(&FileName, 1, &Prefix);
}
if (Prefix.Length)

4
reactos/drivers/filesystems/npfs/datasup.c
View file

@ -85,7 +85,7 @@ NpCompleteStalledWrites(IN PNP_DATA_QUEUE DataQueue,
{
DataQueueEntry->Irp = NULL;
Irp->IoStatus.Status = 0;
Irp->IoStatus.Status = STATUS_SUCCESS;
Irp->IoStatus.Information = DataQueueEntry->DataSize;
InsertTailList(List, &Irp->Tail.Overlay.ListEntry);
@ -216,7 +216,7 @@ NpCancelDataQueueIrp(IN PDEVICE_OBJECT DeviceObject,
InitializeListHead(&DeferredList);
DataQueue = (PNP_DATA_QUEUE)Irp->Tail.Overlay.DriverContext[2];
DataQueue = Irp->Tail.Overlay.DriverContext[2];
ClientSecurityContext = NULL;
if (DeviceObject)

8
reactos/drivers/filesystems/npfs/fileinfo.c
View file

@ -27,13 +27,13 @@ NpSetBasicInfo(IN PNP_CCB Ccb,
NTSTATUS
NTAPI
NpSetPipeInfo(IN PNP_FCB Fcb,
IN PNP_CCB Ccb,
IN PNP_CCB Ccb,
IN PFILE_PIPE_INFORMATION Buffer,
IN ULONG NamedPipeEnd,
IN ULONG NamedPipeEnd,
IN PLIST_ENTRY List)
{
NTSTATUS Status;
PNP_DATA_QUEUE ReadQueue, WriteQueue;
PNP_DATA_QUEUE ReadQueue, WriteQueue;
PAGED_CODE();
if (Buffer->ReadMode == FILE_PIPE_MESSAGE_MODE && Fcb->NamedPipeType == FILE_PIPE_BYTE_STREAM_TYPE)
@ -103,7 +103,7 @@ NpCommonSetInformation(IN PDEVICE_OBJECT DeviceObject,
Buffer = Irp->AssociatedIrp.SystemBuffer;
if (InfoClass == FileBasicInformation) return NpSetBasicInfo(Ccb, Buffer);
if (InfoClass != FilePipeInformation) return STATUS_INVALID_PARAMETER;
return NpSetPipeInfo(Fcb, Ccb, Buffer, NamedPipeEnd, List);

4
reactos/drivers/filesystems/npfs/fsctrl.c
View file

@ -369,7 +369,7 @@ NpPeek(IN PDEVICE_OBJECT DeviceObject,
return STATUS_INVALID_PARAMETER;
}
PeekBuffer = (PFILE_PIPE_PEEK_BUFFER)Irp->AssociatedIrp.SystemBuffer;
PeekBuffer = Irp->AssociatedIrp.SystemBuffer;
if (NamedPipeEnd != FILE_PIPE_CLIENT_END)
{
if (NamedPipeEnd != FILE_PIPE_SERVER_END)
@ -714,7 +714,7 @@ NpWaitForNamedPipe(IN PDEVICE_OBJECT DeviceObject,
//Status = NpTranslateAlias(&SourceString);
if (!NT_SUCCESS(Status)) goto Quickie;
Fcb = NpFindPrefix(&SourceString, TRUE, &Prefix);
Fcb = NpFindPrefix(&SourceString, 1, &Prefix);
Fcb = (PNP_FCB)((ULONG_PTR)Fcb & ~1);
NodeTypeCode = Fcb ? Fcb->NodeType : 0;

1
reactos/drivers/filesystems/npfs/secursup.c
View file

@ -127,7 +127,6 @@ NpGetClientSecurityContext(IN ULONG NamedPipeEnd,
IN PETHREAD Thread,
IN PSECURITY_CLIENT_CONTEXT *Context)
{
PSECURITY_CLIENT_CONTEXT NewContext;
NTSTATUS Status;
PAGED_CODE();

4
reactos/drivers/filesystems/npfs/volinfo.c
View file

@ -191,11 +191,11 @@ NpFsdQueryVolumeInformation(IN PDEVICE_OBJECT DeviceObject,
TRACE("Entered\n");
FsRtlEnterFileSystem();
ExAcquireResourceSharedLite(&NpVcb->Lock, TRUE);
NpAcquireSharedVcb();
Status = NpCommonQueryVolumeInformation(DeviceObject, Irp);
ExReleaseResourceLite(&NpVcb->Lock);
NpReleaseVcb();
FsRtlExitFileSystem();
if (Status != STATUS_PENDING)

8
reactos/drivers/filesystems/npfs/writesup.c
View file

@ -15,7 +15,7 @@
/* FUNCTIONS ******************************************************************/
NTSTATUS
NTSTATUS
NTAPI
NpWriteDataQueue(IN PNP_DATA_QUEUE WriteQueue,
IN ULONG Mode,
@ -57,9 +57,9 @@ NpWriteDataQueue(IN PNP_DATA_QUEUE WriteQueue,
{
DataSize = DataEntry->DataSize;
IoStack = IoGetCurrentIrpStackLocation( DataEntry->Irp);
IoStack = IoGetCurrentIrpStackLocation(DataEntry->Irp);
if (IoStack->MajorFunction == IRP_MJ_FILE_SYSTEM_CONTROL &&
if (IoStack->MajorFunction == IRP_MJ_FILE_SYSTEM_CONTROL &&
IoStack->Parameters.FileSystemControl.FsControlCode == FSCTL_PIPE_INTERNAL_READ_OVFLOW &&
(DataSize < OutBufferSize || MoreProcessing))
{
@ -76,7 +76,7 @@ NpWriteDataQueue(IN PNP_DATA_QUEUE WriteQueue,
{
DataEntry->Irp->Overlay.AllocationSize.QuadPart = 0;
}
BufferSize = *BytesNotWritten;
if (BufferSize >= DataSize) BufferSize = DataSize;