421 	pai->ai_protocol = ANY;  in getaddrinfo()
453 		if (pai->ai_socktype != ANY && pai->ai_protocol != ANY) {  in getaddrinfo()
461 				if (!MATCH(pai->ai_protocol, ex->e_protocol,  in getaddrinfo()
587 		if (!MATCH(pai->ai_protocol, ex->e_protocol,  in getaddrinfo()
595 		if (pai->ai_protocol == ANY && ex->e_protocol != ANY)  in getaddrinfo()
596 			pai->ai_protocol = ex->e_protocol;  in getaddrinfo()
872 	ai.ai_protocol = IPPROTO_UDP; /* is UDP too specific? */  in set_source()
881 	    ai.ai_protocol)) < 0)  in set_source()
1176 		cur->ai_next->ai_protocol = pai->ai_protocol;  in explore_copy()
1544 		switch (ai->ai_protocol) {  in get_port()
1747 	int ai_flags, ai_family, ai_socktype, ai_protocol;  in addrinfo_id_func()  local
1770 		ai_flags = ai_family = ai_socktype = ai_protocol = 0;  in addrinfo_id_func()
1775 		ai_protocol = hints->ai_protocol;  in addrinfo_id_func()
1794 	memcpy(p, &ai_protocol, sizeof(int));  in addrinfo_id_func()
2441 	hints.ai_protocol = 0;  in _gethtent()
2461 		res->ai_protocol = pai->ai_protocol;  in _gethtent()