89   struct addrinfo *ai, *ai2;  in ping_main()  local
124   for (ai = ai2; ai; ai = ai->ai_next) {  in ping_main()
127     if (family && family!=ai->ai_family) continue;  in ping_main()
128     if (ai->ai_family!=AF_INET && ai->ai_family!=AF_INET6) continue;  in ping_main()
133       if (!ifa->ifa_addr || ifa->ifa_addr->sa_family!=ai->ai_family  in ping_main()
142   if (!ai)  in ping_main()
144   TT.sa = ai->ai_addr;  in ping_main()
147   sa->sa_family = ai->ai_family;  in ping_main()
148   TT.sock = socket(ai->ai_family, SOCK_DGRAM,  in ping_main()
149     len = (ai->ai_family == AF_INET) ? IPPROTO_ICMP : IPPROTO_ICMPV6);  in ping_main()
169     if (ai->ai_family == AF_INET)  in ping_main()
212       ih->type = (ai->ai_family == AF_INET) ? 8 : 128;  in ping_main()