RxSetMinirdrCancelRoutine function (rxcontx.h)
RxSetMinirdrCancelRoutine is called by a network mini-redirector driver to set up a network mini-redirector cancel routine for an RX_CONTEXT structure.
Syntax
NTSTATUS RxSetMinirdrCancelRoutine(
[in, out] IN OUT PRX_CONTEXT RxContext,
[in] IN PMRX_CALLDOWN MRxCancelRoutine
);
Parameters
[in, out] RxContext
A pointer to the RX_CONTEXT structure.
[in] MRxCancelRoutine
A pointer to a cancel routine.
Return value
RxSetMinirdrCancelRoutine returns STATUS_SUCCESS on success or one of the following error values on failure:
| Return code | Description |
|---|---|
|
The RxContext parameter was already canceled. The error will be returned if the Flags member of RxContext has the RX_CONTEXT_FLAG_CANCELLED bit set. |
Remarks
The RxSetMinirdrCancelRoutine routine sets the MRxCancelRoutine member of the RxContext parameter to the value of the MRxCancelRoutine parameter. This operation is protected by a spinlock.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | rxcontx.h (include Mrx.h, Rxcontx.h) |
| IRQL | <= APC_LEVEL |