ip6t_sockopts 1884 net/ipv6/netfilter/ip6_tables.c static struct nf_sockopt_ops ip6t_sockopts = { ip6t_sockopts 1945 net/ipv6/netfilter/ip6_tables.c ret = nf_register_sockopt(&ip6t_sockopts); ip6t_sockopts 1963 net/ipv6/netfilter/ip6_tables.c nf_unregister_sockopt(&ip6t_sockopts);