taglinefilesource code
get_sock202net/inet/sock.hextern struct sock    *get_sock(struct proto *, unsigned short,
get_sock208net/inet/tcp.csk = get_sock(&tcp_prot, th->source/*dest*/, daddr, th->dest/*source*/, saddr);
get_sock2940net/inet/tcp.csk = get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
get_sock109net/inet/udp.csk = get_sock(&udp_prot, th->source, daddr, th->dest, saddr);
get_sock554net/inet/udp.csk = get_sock(&udp_prot, uh->dest, saddr, uh->source, daddr);