KsReleaseIrpOnCancelableQueue function (ks.h)

The KsReleaseIrpOnCancelableQueue function releases an acquired IRP that is already on a queue that can be canceled. The function sets the cancel function and completes the canceling of the IRP, if necessary. The function can be called at IRQ level DISPATCH_LEVEL or lower.

Syntax

KSDDKAPI VOID KsReleaseIrpOnCancelableQueue(
  [in]           PIRP           Irp,
  [in, optional] PDRIVER_CANCEL DriverCancel
);

Parameters

[in] Irp

Specifies the IRP to release.

[in, optional] DriverCancel

Optional parameter that specifies the cancel routine to use. If this is NULL, the standard KsCancelRoutine is used.

Return value

None

Requirements