121 unsigned FAST_FUNC bb_lookup_port(const char *port, const char *protocol, unsigned port_nr)  in bb_lookup_port()  argument
123 	if (port) {  in bb_lookup_port()
124 		port_nr = bb_strtou(port, NULL, 10);  in bb_lookup_port()
126 			struct servent *tserv = getservbyname(port, protocol);  in bb_lookup_port()
128 				bb_error_msg_and_die("bad port '%s'", port);  in bb_lookup_port()
153 void FAST_FUNC set_nport(struct sockaddr *sa, unsigned port)  in set_nport()  argument
158 		sin6->sin6_port = port;  in set_nport()
164 		sin->sin_port = port;  in set_nport()
177 		const char *host, int port,
232 		port = bb_strtou(cp, NULL, 10);
233 		if (errno || (unsigned)port > 0xffff) {
304 	set_nport(&r->u.sa, htons(port));
311 #define str2sockaddr(host, port, af, ai_flags) str2sockaddr(host, port, ai_flags)  argument
315 len_and_sockaddr* FAST_FUNC host_and_af2sockaddr(const char *host, int port, sa_family_t af)  in host_and_af2sockaddr()  argument
317 	return str2sockaddr(host, port, af, 0);  in host_and_af2sockaddr()
320 len_and_sockaddr* FAST_FUNC xhost_and_af2sockaddr(const char *host, int port, sa_family_t af)  in xhost_and_af2sockaddr()  argument
322 	return str2sockaddr(host, port, af, DIE_ON_ERROR);  in xhost_and_af2sockaddr()
326 len_and_sockaddr* FAST_FUNC host2sockaddr(const char *host, int port)  in host2sockaddr()  argument
328 	return str2sockaddr(host, port, AF_UNSPEC, 0);  in host2sockaddr()
331 len_and_sockaddr* FAST_FUNC xhost2sockaddr(const char *host, int port)  in xhost2sockaddr()  argument
333 	return str2sockaddr(host, port, AF_UNSPEC, DIE_ON_ERROR);  in xhost2sockaddr()
336 len_and_sockaddr* FAST_FUNC xdotted2sockaddr(const char *host, int port)  in xdotted2sockaddr()  argument
338 	return str2sockaddr(host, port, AF_UNSPEC, AI_NUMERICHOST | DIE_ON_ERROR);  in xdotted2sockaddr()
381 static int create_and_bind_or_die(const char *bindaddr, int port, int sock_type)  in create_and_bind_or_die()  argument
387 		lsa = xdotted2sockaddr(bindaddr, port);  in create_and_bind_or_die()
392 		set_nport(&lsa->u.sa, htons(port));  in create_and_bind_or_die()
400 int FAST_FUNC create_and_bind_stream_or_die(const char *bindaddr, int port)  in create_and_bind_stream_or_die()  argument
402 	return create_and_bind_or_die(bindaddr, port, SOCK_STREAM);  in create_and_bind_stream_or_die()
405 int FAST_FUNC create_and_bind_dgram_or_die(const char *bindaddr, int port)  in create_and_bind_dgram_or_die()  argument
407 	return create_and_bind_or_die(bindaddr, port, SOCK_DGRAM);  in create_and_bind_dgram_or_die()
447 int FAST_FUNC create_and_connect_stream_or_die(const char *peer, int port)  in create_and_connect_stream_or_die()  argument
452 	lsa = xhost2sockaddr(peer, port);  in create_and_connect_stream_or_die()