- /* If this fails, n_addresses is 0. Which is fine */
- ifconf_acquire_addresses(&addresses, &n_addresses);
+ } else if (is_gateway(name)) {
+
+ n_addresses = local_gateways(NULL, 0, AF_UNSPEC, &addresses);
+ if (n_addresses <= 0) {
+ *errnop = ENOENT;
+ *h_errnop = HOST_NOT_FOUND;
+ return NSS_STATUS_NOTFOUND;
+ }
+
+ canonical = "gateway";
+
+ } else {
+ hn = gethostname_malloc();
+ if (!hn) {
+ *errnop = ENOMEM;
+ *h_errnop = NO_RECOVERY;
+ return NSS_STATUS_TRYAGAIN;
+ }
+
+ /* We respond to our local host name, our our hostname suffixed with a single dot. */
+ if (!streq(name, hn) && !streq_ptr(startswith(name, hn), ".")) {
+ *errnop = ENOENT;
+ *h_errnop = HOST_NOT_FOUND;
+ return NSS_STATUS_NOTFOUND;
+ }
+
+ n_addresses = local_addresses(NULL, 0, AF_UNSPEC, &addresses);
+ if (n_addresses < 0)
+ n_addresses = 0;
+
+ canonical = hn;
+ local_address_ipv4 = LOCALADDRESS_IPV4;
+ }