-void
-service_reply_a(struct interface *iface, int ttl)
-{
- struct ifaddrs *ifap, *ifa;
- struct sockaddr_in *sa;
- struct sockaddr_in6 *sa6;
-
- getifaddrs(&ifap);
-
- dns_init_answer();
- for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
- if (strcmp(ifa->ifa_name, iface->name))
- continue;
- if (ifa->ifa_addr->sa_family == AF_INET) {
- sa = (struct sockaddr_in *) ifa->ifa_addr;
- dns_add_answer(TYPE_A, (uint8_t *) &sa->sin_addr, 4, ttl);
- }
- if (ifa->ifa_addr->sa_family == AF_INET6) {
- uint8_t ll_prefix[] = {0xfe, 0x80 };
- sa6 = (struct sockaddr_in6 *) ifa->ifa_addr;
- if (!memcmp(&sa6->sin6_addr, &ll_prefix, 2))
- dns_add_answer(TYPE_AAAA, (uint8_t *) &sa6->sin6_addr, 16, ttl);
- }
- }
- dns_send_answer(iface, mdns_hostname_local);
-
- freeifaddrs(ifap);
-}
-