proto_input

Declaration

errno_t proto_input(protocol_family_t protocol, mbuf_t packet);

Parameters

• protocol:

  The protocol of the packet.

• packet:

  The first packet in a chain of packets to be input.

Return Value

A errno error on failure. Unless proto_input returns zero, the caller is responsible for freeing the mbuf.

Discussion

Inputs a packet on the specified protocol from the input path.