NdisFCancelOidRequest function

Filter drivers call the NdisFCancelOidRequest function to cancel a previous request to the underlying drivers.

Syntax


VOID NdisFCancelOidRequest(
  _In_ NDIS_HANDLE NdisFilterHandle,
  _In_ PVOID       RequestId
);

Parameters

NdisFilterHandle [in]

The NDIS handle that identifies this filter module. NDIS passed the handle to the filter driver in a call to the FilterAttach function.

RequestId [in]

A cancellation identifier for the request. This identifier specifies the NDIS_OID_REQUEST structures that are being canceled.

Return value

None

Remarks

Filter drivers call NdisFCancelOidRequest to cancel a previously issued request. The request can be originated by the filter driver or by overlying drivers. The pointer passed at OidRequest must be the same pointer that was passed in the call to the NdisFOidRequest function.

The filter driver can call NdisFCancelOidRequest from the FilterCancelOidRequest function to pass on the cancellation to underlying drivers.

Requirements

Target platform

Universal

Version

Supported in NDIS 6.0 and later.

Header

Ndis.h (include Ndis.h)

IRQL

<= DISPATCH_LEVEL

DDI compliance rules

Irql_OID_Function

See also

FilterAttach
FilterCancelOidRequest
NDIS_OID_REQUEST
NdisFOidRequest

 

 

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