Lines Matching defs:s4
95 int s4, s6;
370 if ((s4 = socket(AF_INET, SOCK_RAW, IPPROTO_ICMPV6)) < 0) {
391 if (setsockopt(s4, IPPROTO_IP, IP_IPSEC_POLICY,
399 if (setsockopt(s4, IPPROTO_IP, IP_AUTH_TRANS_LEVEL,
408 if (setsockopt(s4, IPPROTO_IP, IP_ESP_TRANS_LEVEL,
461 i = sendmsg(dl->dl_dst->sa_family == AF_INET ? s4 : s6, &sndmhdr, 0);
502 if (s == s4)
509 if (s == s4) {
628 FD_SET(s4, &fdset);
629 if (s4 > maxfd)
630 maxfd = s4;
660 if (FD_ISSET(s4, &select_fd))
661 rrenum_input(s4);