IN ULONG Flags,
OUT PVOID * Bcb)
{
+ PROS_SHARED_CACHE_MAP SharedCacheMap;
+
CCTRACE(CC_API_DEBUG, "FileOffset=%p FileOffset=%p Length=%lu Flags=0x%lx\n",
FileObject, FileOffset, Length, Flags);
+ ASSERT(FileObject);
+ ASSERT(FileObject->SectionObjectPointer);
+ ASSERT(FileObject->SectionObjectPointer->SharedCacheMap);
+
+ SharedCacheMap = FileObject->SectionObjectPointer->SharedCacheMap;
+ ASSERT(SharedCacheMap);
+ ASSERT(SharedCacheMap->PinAccess);
+
/* no-op for current implementation. */
return TRUE;
}
IN PVOID Bcb,
IN ERESOURCE_THREAD ResourceThreadId)
{
+ PINTERNAL_BCB iBcb = Bcb;
+
CCTRACE(CC_API_DEBUG, "Bcb=%p ResourceThreadId=%lu\n", Bcb, ResourceThreadId);
- UNIMPLEMENTED;
+ if (iBcb->OwnerPointer != (PVOID)ResourceThreadId)
+ {
+ DPRINT1("Invalid owner! Caller: %p, Owner: %p\n", (PVOID)ResourceThreadId, iBcb->OwnerPointer);
+ return;
+ }
+
+ CcUnpinData(Bcb);
}
/*
IoStatus->Information = 0;
if (WriteThrough)
{
- KeWaitForSingleObject(&iBcb->Vacb->Mutex,
- Executive,
- KernelMode,
- FALSE,
- NULL);
+ ExAcquireResourceExclusiveLite(&iBcb->Vacb->Lock, TRUE);
if (iBcb->Vacb->Dirty)
{
IoStatus->Status = CcRosFlushVacb(iBcb->Vacb);
{
IoStatus->Status = STATUS_SUCCESS;
}
- KeReleaseMutex(&iBcb->Vacb->Mutex, FALSE);
+ ExReleaseResourceLite(&iBcb->Vacb->Lock);
}
else
{