ip6_dst_blackhole 483 include/net/ipv6.h extern int ip6_dst_blackhole(struct sock *sk, ip6_dst_blackhole 1008 net/dccp/ipv6.c err = ip6_dst_blackhole(sk, &dst, &fl); ip6_dst_blackhole 180 net/ipv6/datagram.c err = ip6_dst_blackhole(sk, &dst, &fl); ip6_dst_blackhole 865 net/ipv6/raw.c err = ip6_dst_blackhole(sk, &dst, &fl); ip6_dst_blackhole 265 net/ipv6/tcp_ipv6.c err = ip6_dst_blackhole(sk, &dst, &fl); ip6_dst_blackhole 810 net/ipv6/udp.c err = ip6_dst_blackhole(sk, &dst, &fl);