IoCallDriver macro (wdm.h)
The IoCallDriver routine, wraps IofCallDriver that sends an IRP to the driver associated with a specified device object.
Do not call IofCallDriver. Call IoCallDriver instead. For more information, see IofCallDriver.
Syntax
#define IoCallDriver(a,b) \
IofCallDriver(a,b)
);
Parameters
[in] a
See IofCallDriver.
[in, out] b
See IofCallDriver.
Return value
None
Requirements
| |
|
| Target Platform |
Universal |
| Header |
wdm.h (include Wdm.h, Ntddk.h, Ntifs.h) |
| Library |
NtosKrnl.lib |
| DLL |
NtosKrnl.exe |
| IRQL |
IRQL <= DISPATCH_LEVEL |
| DDI compliance rules |
CompleteRequestStatusCheck(wdm), CompletionRoutineRegistered(wdm), DeleteDevice(wdm), ForwardedAtBadIrql(wdm), ForwardedAtBadIrqlAllocate(wdm), ForwardedAtBadIrqlFsdAsync(wdm), ForwardedAtBadIrqlFsdSync(wdm), HwStorPortProhibitedDDIs(storport), IoAllocateForward(wdm), IoAllocateIrpSignalEventInCompletionTimeout(wdm), IoBuildDeviceControlWait(wdm), IoBuildDeviceControlWaitTimeout(wdm), IoBuildFsdForward(wdm), IoBuildSynchronousFsdRequestWait(wdm), IoBuildSynchronousFsdRequestWaitTimeout(wdm), IoSetCompletionRoutineExCheck(wdm), IrpProcessingComplete(wdm), LowerDriverReturn(wdm), MarkDevicePower(wdm), MarkingQueuedIrps(wdm), MarkIrpPending(wdm), MarkIrpPending2(wdm), MarkPower(wdm), MarkPowerDown(wdm), MarkQueryRelations(wdm), MarkStartDevice(wdm), PendedCompletedRequest(wdm), PendedCompletedRequest2(wdm), PendedCompletedRequest3(wdm), PendedCompletedRequestEx(wdm), PnpIrpCompletion(wdm), PowerDownFail(wdm), PowerUpFail(wdm), RemoveLockForward(wdm), RemoveLockForward2(wdm), RemoveLockForwardDeviceControl(wdm), RemoveLockForwardDeviceControl2(wdm), RemoveLockForwardDeviceControlInternal(wdm), RemoveLockForwardDeviceControlInternal2(wdm), RemoveLockForwardRead(wdm), RemoveLockForwardRead2(wdm), RemoveLockForwardWrite(wdm), RemoveLockForwardWrite2(wdm), RemoveLockMnRemove2(wdm), RemoveLockMnSurpriseRemove(wdm), RemoveLockQueryMnRemove(wdm), TargetRelationNeedsRef(wdm), WmiForward(wdm) |
See also
See IofCallDriver.
IoAllocateIrp
IoBuildAsynchronousFsdRequest
IoBuildDeviceIoControlRequest
IoBuildSynchronousFsdRequest
IoSetCompletionRoutine
PoCallDriver