80 timeout_connect(int s, const struct sockaddr *name, socklen_t namelen,  in timeout_connect()  argument
90 		flags = fcntl(s, F_GETFL, 0);  in timeout_connect()
91 		if (fcntl(s, F_SETFL, flags | O_NONBLOCK) == -1)  in timeout_connect()
95 	if ((ret = connect(s, name, namelen)) != 0 && errno == EINPROGRESS) {  in timeout_connect()
96 		pfd.fd = s;  in timeout_connect()
100 			if ((ret = getsockopt(s, SOL_SOCKET, SO_ERROR,  in timeout_connect()
112 	if (timeout != -1 && fcntl(s, F_SETFL, flags) == -1)  in timeout_connect()
127     int s, saved_errno;  in create_socket()  local
148     s = socket(server_res->ai_family, proto, 0);  in create_socket()
149     if (s < 0) {  in create_socket()
158         if (setsockopt(s, SOL_SOCKET, SO_BINDTODEVICE,  in create_socket()
163             close(s);  in create_socket()
179         if (bind(s, (struct sockaddr *) local_res->ai_addr, local_res->ai_addrlen) < 0) {  in create_socket()
181 	    close(s);  in create_socket()
212 	    close(s);  in create_socket()
218         if (bind(s, (struct sockaddr *) &lcl, addrlen) < 0) {  in create_socket()
220 	    close(s);  in create_socket()
228     return s;  in create_socket()
236     int s, saved_errno;  in netdial()  local
238     s = create_socket(domain, proto, local, bind_dev, local_port, server, port, &server_res);  in netdial()
239     if (s < 0) {  in netdial()
243 …if (timeout_connect(s, (struct sockaddr *) server_res->ai_addr, server_res->ai_addrlen, timeout) <…  in netdial()
245 	close(s);  in netdial()
252     return s;  in netdial()
262     int s, opt, saved_errno;  in netannounce()  local
289     s = socket(res->ai_family, proto, 0);  in netannounce()
290     if (s < 0) {  in netannounce()
297         if (setsockopt(s, SOL_SOCKET, SO_BINDTODEVICE,  in netannounce()
302             close(s);  in netannounce()
310     if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR,  in netannounce()
313 	close(s);  in netannounce()
332 	if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,  in netannounce()
335 	    close(s);  in netannounce()
343     if (bind(s, (struct sockaddr *) res->ai_addr, res->ai_addrlen) < 0) {  in netannounce()
345         close(s);  in netannounce()
354         if (listen(s, INT_MAX) < 0) {  in netannounce()
356 	    close(s);  in netannounce()
362     return s;  in netannounce()