MarkIrpPending rule (wdm)

The MarkIrpPending rule specifies that whenever a driver dispatch routine calls IoMarkIrpPending, the driver returns STATUS_PENDING when the dispatch routine ends. See MarkIrpPending2 for a complimentary specification.

Driver model WDM

How to test

At compile time

Run Static Driver Verifier and specify the MarkIrpPending rule.

Use the following steps to run an analysis of your code:
  1. Prepare your code (use role type declarations).
  2. Run Static Driver Verifier.
  3. View and analyze the results.

For more information, see Using Static Driver Verifier to Find Defects in Drivers.

Applies to

IoCallDriver IoCompleteRequest IoMarkIrpPending PoCallDriver RemoveHeadList

See also

MarkingInterlockedQueuedIrps Synchronizing IRP Cancellation