sk2_ipv6only 37 net/ipv4/inet_connection_sock.c bool sk1_ipv6only, bool sk2_ipv6only, sk2_ipv6only 46 net/ipv4/inet_connection_sock.c if (!sk2_ipv6only) { sk2_ipv6only 59 net/ipv4/inet_connection_sock.c !(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED)) sk2_ipv6only 79 net/ipv4/inet_connection_sock.c bool sk2_ipv6only, bool match_sk1_wildcard, sk2_ipv6only 82 net/ipv4/inet_connection_sock.c if (!sk2_ipv6only) {