taglinefilesource code
sknext2058net/ipv4/ip.cstruct sock *sknext=NULL;
sknext2066net/ipv4/ip.csknext=get_sock_raw(raw_sk->next, iph->protocol, iph->saddr, iph->daddr);
sknext2067net/ipv4/ip.cif(sknext)
sknext2073net/ipv4/ip.craw_sk=sknext;
sknext649net/ipv4/udp.cstruct sock *sknext=NULL;
sknext658net/ipv4/udp.csknext=get_sock_mcast(sk->next, uh->dest, saddr, uh->source, daddr);
sknext659net/ipv4/udp.cif(sknext)
sknext665net/ipv4/udp.csk=sknext;
sknext667net/ipv4/udp.cwhile(sknext!=NULL);