Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-07-31 12:11:42 +00:00
Code Issues Projects Releases Packages Wiki Activity

[CDFS_NEW] Replace old driver with a Ms-PL licensed version straight out of the driver samples github repository.

Browse source
This commit is contained in:
David Quintana 2017-11-23 21:02:16 +01:00 • committed by Pierre Schweitzer
parent 87d276f05d
commit fd34548263
38 changed files with 5298 additions and 2802 deletions
Download patch file Download diff file Expand all files Collapse all files

40
drivers/filesystems/cdfs_new/fspdisp.c
View file

@ -14,7 +14,7 @@ Abstract:
--*/
#include "cdprocs.h"
#include "CdProcs.h"
//
// The Bug check file id for this module
@ -25,7 +25,7 @@ Abstract:
VOID
CdFspDispatch (
IN PIRP_CONTEXT IrpContext
_In_ PVOID Context
)
/*++
@ -48,7 +48,8 @@ Return Value:
--*/
{
THREAD_CONTEXT ThreadContext;
THREAD_CONTEXT ThreadContext = {0};
PIRP_CONTEXT IrpContext = Context;
NTSTATUS Status;
PIRP Irp = IrpContext->Irp;
@ -94,7 +95,7 @@ Return Value:
while (TRUE) {
_SEH2_TRY {
try {
//
// Reinitialize for the next try at completing this
@ -124,7 +125,7 @@ Return Value:
case IRP_MJ_CLOSE :
ASSERT( FALSE );
NT_ASSERT( FALSE );
break;
case IRP_MJ_READ :
@ -174,7 +175,7 @@ Return Value:
case IRP_MJ_PNP :
ASSERT( FALSE );
NT_ASSERT( FALSE );
CdCommonPnp( IrpContext, Irp );
break;
@ -184,10 +185,10 @@ Return Value:
CdCompleteRequest( IrpContext, Irp, Status );
}
} _SEH2_EXCEPT( CdExceptionFilter( IrpContext, _SEH2_GetExceptionInformation() )) {
} except( CdExceptionFilter( IrpContext, GetExceptionInformation() )) {
Status = CdProcessException( IrpContext, Irp, _SEH2_GetExceptionCode() );
} _SEH2_END;
Status = CdProcessException( IrpContext, Irp, GetExceptionCode() );
}
//
// Break out of the loop if we didn't get CANT_WAIT.
@ -233,6 +234,12 @@ Return Value:
VolDo->OverflowQueueCount -= 1;
Entry = RemoveHeadList( &VolDo->OverflowQueue );
} else {
VolDo->PostedRequestCount -= 1;
Entry = NULL;
}
KeReleaseSpinLock( &VolDo->OverflowQueueSpinLock, SavedIrql );
@ -242,7 +249,10 @@ Return Value:
// the Ex Worker thread.
//
if (Entry == NULL) { break; }
if (Entry == NULL) {
break;
}
//
// Extract the IrpContext , Irp, set wait to TRUE, and loop.
@ -254,6 +264,7 @@ Return Value:
Irp = IrpContext->Irp;
IrpSp = IoGetCurrentIrpStackLocation( Irp );
__analysis_assert( IrpSp != 0 );
continue;
}
@ -261,15 +272,6 @@ Return Value:
break;
}
//
// Decrement the PostedRequestCount if there was a volume device object.
//
if (VolDo) {
InterlockedDecrement( &VolDo->PostedRequestCount );
}
return;
}