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NdisGetPacketCancelId (Windows CE 5.0)

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NdisGetPacketCancelId returns the cancellation identifier assigned to a packet.

PVOID NdisGetPacketCancelId(PNDIS_PACKETPacket);

Parameters

  • Packet
    [in] Pointer to an NDIS_PACKET structure that is the descriptor for a packet.

Return Value

Returns the cancellation identifier for the specified packet.

Remarks

A protocol or intermediate driver can call NdisGetPacketCancelId to obtain the cancellation identifier for a packet.

A miniport driver calls NdisGetPacketCancelId from its MiniportCancelSendPackets function to obtain cancellation identifiers of packets in its send queue. If a packet's cancellation identifier matches the cancellation identifier passed to the miniport driver's MiniportCancelSendPackets function, the miniport driver cancels the pending transmission of the packet.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Ndis.h.
Link Library: Ndis.lib

See Also

MiniportCancelSendPackets | NdisCancelSendPackets | NdisGeneratePartialCancelId | NDIS_PACKET | NdisSetPacketCancelId

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