BOOL __stdcall ReadPacket (HANDLE hOpen, PETH_REQUEST pPacket);
TRUE if call was successful,
Specifies driver object open handle.
Pointer to the user allocated and initialized ETH_REQUEST structure.
The following fields of ETH_REQUEST must be initialized:
ETH_REQUEST::hAdapterHandlemust be set to the interface handle (obtained via call to GetTcpipBoundAdaptersInfo). The packet will be extracted from the network interface associated packet queue. Remember that packets queued only when network interface is in filter mode.
ETH_REQUEST::EthPacket.Buffermust point to the user allocated INTERMEDIATE_BUFFER structure
The following fields of the
INTERMEDIATE_BUFFER are initialized by helper driver in case of success:
INTERMEDIATE_BUFFER::m_IBuffercontains Ethernet packet
INTERMEDIATE_BUFFER::m_Lengthcontains the actual length of the packet
INTERMEDIATE_BUFFER::m_Flagsis a combination of
NDIS_FLAGS_XXX(defined in ndis.h). These flags are copied from the
PACKET_FLAG_ON_SENDif packet goes from MSTCP to network interface or
This member is a wrapper for CNdisApi::ReadPacket.