Lines Matching refs:res0
171 struct addrinfo hints, *res, *res0 = NULL; in sock_hostname() local
217 if ((err = getaddrinfo(host->name, NULL, &hints, &res0)) == 0) { in sock_hostname()
218 freeaddrinfo(res0); in sock_hostname()
246 if (getaddrinfo(host->name, NULL, &hints, &res0) != 0) { in sock_hostname()
257 } else if ((res0->ai_canonname == NULL in sock_hostname()
258 || STR_NE(host->name, res0->ai_canonname)) in sock_hostname()
269 (res0->ai_canonname == NULL) ? "" : res0->ai_canonname); in sock_hostname()
280 for (res = res0; res; res = res->ai_next) { in sock_hostname()
299 freeaddrinfo(res0); in sock_hostname()
314 (res0->ai_canonname == NULL) ? "" : res0->ai_canonname); in sock_hostname()
317 if (res0) in sock_hostname()
318 freeaddrinfo(res0); in sock_hostname()