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sys: FspFsvrtTransact: now has timeout

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Bill Zissimopoulos
2015-12-14 12:36:40 -08:00
parent 5d6d938039
commit aee12e1c5f
5 changed files with 32 additions and 22 deletions
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14
src/sys/ioq.c
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@ -209,17 +209,17 @@ BOOLEAN FspIoqPostIrp(FSP_IOQ *Ioq, PIRP Irp)
return NT_SUCCESS(Result);
}
PIRP FspIoqNextPendingIrp(FSP_IOQ *Ioq, ULONG millis)
PIRP FspIoqNextPendingIrp(FSP_IOQ *Ioq, PLARGE_INTEGER Timeout)
{
if (0 != millis)
/* timeout of 0 normally means infinite wait; for us it means do not do any wait at all! */
if (0 != Timeout)
{
NTSTATUS Result;
LARGE_INTEGER Timeout;
Timeout.QuadPart = (LONGLONG)millis * 10000;
Result = KeWaitForSingleObject(&Ioq->PendingIrpEvent, Executive, KernelMode, FALSE,
-1 == millis ? 0 : &Timeout);
if (STATUS_SUCCESS != Result)
return 0;
Timeout);
ASSERT(STATUS_SUCCESS == Result || STATUS_TIMEOUT == Result);
if (STATUS_TIMEOUT == Result)
return FspIoqTimeout;
}
return IoCsqRemoveNextIrp(&Ioq->PendingIoCsq, (PVOID)1);
}