pool.h File Reference

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Functions
NDIS_STATUS	PrependPacket (PNDIS_PACKET Packet, PCHAR Data, UINT Len, BOOLEAN Copy)

Function Documentation

PrependPacket()

NDIS_STATUS PrependPacket	(	PNDIS_PACKET	Packet,
		PCHAR	Data,
		UINT	Len,
		BOOLEAN	Copy
	)

Definition at line 394 of file mockbuffer.c.

                              {
    PNDIS_BUFFER Buffer;
    NDIS_STATUS Status;
    PCHAR NewBuf;

    if( Copy ) {
    NewBuf = PoolAllocateBuffer( Length );
    if( !NewBuf ) return STATUS_NO_MEMORY;
    RtlCopyMemory( NewBuf, Data, Length );
    } else NewBuf = Data;

    NdisAllocateBuffer( &Status, &Buffer, GlobalBufferPool, Data, Length );
    if( Status != NDIS_STATUS_SUCCESS ) return Status;

    NdisChainBufferAtFront( Packet, Buffer );

    return STATUS_SUCCESS;
}