783 	u32 err;  member
802 			cb->user_callback(cb->err, 0, 0, cb->ttl, NULL, user_pointer);  in reply_run_callback()
810 			cb->user_callback(cb->err, 0, 0, cb->ttl, NULL, user_pointer);  in reply_run_callback()
820 			cb->user_callback(cb->err, 0, 0, cb->ttl, NULL, user_pointer);  in reply_run_callback()
834 reply_schedule_callback(struct request *const req, u32 ttl, u32 err, struct reply *reply)  in reply_schedule_callback()  argument
849 	d->err = err;  in reply_schedule_callback()
981 #define GET32(x) do { if (j + 4 > length) goto err; memcpy(&t32_, packet + j, 4); j += 4; x = ntohl…  in name_parse()
982 #define GET16(x) do { if (j + 2 > length) goto err; memcpy(&t_, packet + j, 2); j += 2; x = ntohs(t…  in name_parse()
983 #define GET8(x) do { if (j >= length) goto err; x = packet[j++]; } while (0)  in name_parse()
1028  err:  in name_parse()
1069 		goto err;  in reply_parse()
1078 			goto err;				\  in reply_parse()
1092 			goto err;  in reply_parse()
1095 			goto err;  in reply_parse()
1106 			goto err;  in reply_parse()
1110 		goto err;  in reply_parse()
1131 			    goto err;  in reply_parse()
1137 			if (j + 4*addrtocopy > length) goto err;  in reply_parse()
1150 				goto err;  in reply_parse()
1161 				goto err;  in reply_parse()
1169 				goto err;  in reply_parse()
1175 			if (j + 16*addrtocopy > length) goto err;  in reply_parse()
1223  err:  in reply_parse()
1271 		goto err;  in request_parse()
1278 			goto err;  in request_parse()
1284 			goto err;  in request_parse()
1305 err:  in request_parse()
1398 			int err = evutil_socket_geterror(ns->socket);  in nameserver_read()  local
1399 			if (EVUTIL_ERR_RW_RETRIABLE(err))  in nameserver_read()
1402 			    evutil_socket_error_to_string(err));  in nameserver_read()
1435 			int err = evutil_socket_geterror(s->socket);  in server_port_read()  local
1436 			if (EVUTIL_ERR_RW_RETRIABLE(err))  in server_port_read()
1440 			    evutil_socket_error_to_string(err), err);  in server_port_read()
1457 			int err = evutil_socket_geterror(port->socket);  in server_port_flush()  local
1458 			if (EVUTIL_ERR_RW_RETRIABLE(err))  in server_port_flush()
1460 …"Error %s (%d) while writing response to port; dropping", evutil_socket_error_to_string(err), err);  in server_port_flush()
1907 evdns_server_request_format_response(struct server_request *req, int err)  in evdns_server_request_format_response()  argument
1918 	if (err < 0 || err > 15) return -1;  in evdns_server_request_format_response()
1923 	flags |= (_QR_MASK | err);  in evdns_server_request_format_response()
2005 evdns_server_request_respond(struct evdns_server_request *req_, int err)  in evdns_server_request_respond()  argument
2013 		if ((r = evdns_server_request_format_response(req, err))<0)  in evdns_server_request_respond()
2235 		int err = evutil_socket_geterror(server->socket);  in evdns_request_transmit_to()  local
2236 		if (EVUTIL_ERR_RW_RETRIABLE(err))  in evdns_request_transmit_to()
2238 		nameserver_failed(req->ns, evutil_socket_error_to_string(err));  in evdns_request_transmit_to()
2507 	int err = 0;  in evdns_nameserver_add_impl_()  local
2532 	if (ns->socket < 0) { err = 1; goto out1; }  in evdns_nameserver_add_impl_()
2540 			err = 2;  in evdns_nameserver_add_impl_()
2549 			err = -SO_RCVBUF;  in evdns_nameserver_add_impl_()
2557 			err = -SO_SNDBUF;  in evdns_nameserver_add_impl_()
2568 		err = 2;  in evdns_nameserver_add_impl_()
2596 	    evutil_format_sockaddr_port_(address, addrbuf, sizeof(addrbuf)), err);  in evdns_nameserver_add_impl_()
2597 	return err;  in evdns_nameserver_add_impl_()
3667 	int err = 0;  in evdns_base_resolv_conf_parse_impl()  local
3688 	if ((err = evutil_read_file_(filename, &resolv, &n, 0)) < 0) {  in evdns_base_resolv_conf_parse_impl()
3689 		if (err == -1) {  in evdns_base_resolv_conf_parse_impl()
3714 		err = 6;  in evdns_base_resolv_conf_parse_impl()
3721 	return err;  in evdns_base_resolv_conf_parse_impl()
4064 evdns_err_to_string(int err)  in evdns_err_to_string()  argument
4066     switch (err) {  in evdns_err_to_string()
4251 	int err=0;  in evdns_base_load_hosts_impl()  local
4256 	    (err = evutil_read_file_(hosts_fname, &str, &len, 0)) < 0) {  in evdns_base_load_hosts_impl()
4262 		return err ? -1 : 0;  in evdns_base_load_hosts_impl()
4473 	int err;  in evdns_getaddrinfo_gotresolve()  local
4522 			err = EVUTIL_EAI_NODATA;  in evdns_getaddrinfo_gotresolve()
4524 			err = 0;  in evdns_getaddrinfo_gotresolve()
4526 		err = evdns_err_to_getaddrinfo_err(result);  in evdns_getaddrinfo_gotresolve()
4529 	if (err) {  in evdns_getaddrinfo_gotresolve()
4538 			data->pending_error = err;  in evdns_getaddrinfo_gotresolve()
4552 				err = getaddrinfo_merge_err(err,  in evdns_getaddrinfo_gotresolve()
4554 			data->user_cb(err, NULL, data->user_data);  in evdns_getaddrinfo_gotresolve()
4709 	int err;  in evdns_getaddrinfo()  local
4728 		err = evutil_getaddrinfo(nodename, servname, hints_in, &res);  in evdns_getaddrinfo()
4729 		cb(err, res, arg);  in evdns_getaddrinfo()
4747 	err = evutil_getaddrinfo_common_(nodename, servname, &hints, &res, &port);  in evdns_getaddrinfo()
4748 	if (err != EVUTIL_EAI_NEED_RESOLVE) {  in evdns_getaddrinfo()
4749 		cb(err, res, arg);  in evdns_getaddrinfo()