socket_getport
socket_getport(struct sockaddr *);
port = htons(socket_getport(
port = htons(socket_getport((struct sockaddr *)&sock->sock_addr));
if (socket_getport((struct sockaddr *)&msg.msg_local) ==
peer.addr_port = htons(socket_getport(speer));
flow.flow_src.addr_port = htons(socket_getport(ssrc));
flow.flow_dst.addr_port = htons(socket_getport(sdst));
addr->addr_port = htons(socket_getport(peer));
if ((port = socket_getport(sa)) != 0 && sa->sa_family == AF_INET6) {