taglinefilesource code
sknext1647net/inet/ip.cstruct sock *sknext=NULL;
sknext1655net/inet/ip.csknext=get_sock_raw(raw_sk->next, hash, iph->saddr, iph->daddr);
sknext1656net/inet/ip.cif(sknext)
sknext1662net/inet/ip.craw_sk=sknext;
sknext622net/inet/udp.cstruct sock *sknext=NULL;
sknext631net/inet/udp.csknext=get_sock_mcast(sk->next, uh->dest, saddr, uh->source, daddr);
sknext632net/inet/udp.cif(sknext)
sknext638net/inet/udp.csk=sknext;
sknext640net/inet/udp.cwhile(sknext!=NULL);