Lines Matching defs:s4
93 int s4, s6;
368 if ((s4 = socket(AF_INET, SOCK_RAW, IPPROTO_ICMPV6)) < 0) {
389 if (setsockopt(s4, IPPROTO_IP, IP_IPSEC_POLICY,
397 if (setsockopt(s4, IPPROTO_IP, IP_AUTH_TRANS_LEVEL,
406 if (setsockopt(s4, IPPROTO_IP, IP_ESP_TRANS_LEVEL,
459 i = sendmsg(dl->dl_dst->sa_family == AF_INET ? s4 : s6, &sndmhdr, 0);
500 if (s == s4)
507 if (s == s4) {
626 FD_SET(s4, &fdset);
627 if (s4 > maxfd)
628 maxfd = s4;
658 if (FD_ISSET(s4, &select_fd))
659 rrenum_input(s4);