124 static const struct afd {  struct
188 static int get_name __P((const char *, const struct afd *, struct addrinfo **,
193 	const struct afd *, const char *));
196 static const struct afd *find_afd __P((int));
218 #define GET_AI(ai, afd, addr) \  argument
221 	(ai) = get_ai(pai, (afd), (addr)); \
307 	const struct afd *afd;  local
451 	for (afd = afdl; afd->a_af; afd++) {
454 		if (!MATCH_FAMILY(pai->ai_family, afd->a_af, 1))
461 				pai->ai_family = afd->a_af;
531 	const struct afd *afd;  local
550 	afd = find_afd(pai->ai_family);
645 			GET_AI(cur->ai_next, afd, ap);
658 			get_name(ap, afd, &cur->ai_next,
696 	const struct afd *afd;  local
722 	afd = find_afd(pai->ai_family);
725 		GET_AI(cur->ai_next, afd, afd->a_addrany);
731 		GET_AI(cur->ai_next, afd, afd->a_loopback);
758 	const struct afd *afd;  local
775 	afd = find_afd(pai->ai_family);
778 	if (inet_pton(afd->a_af, hostname, pton) == 1) {
784 		switch (afd->a_af) {
802 		if (pai->ai_family == afd->a_af ||
805 				GET_AI(cur->ai_next, afd, pton);
818 				get_name(pton, afd, &cur->ai_next,
850 	const struct afd *afd;
863 	afd = find_afd(pai->ai_family);
864 	if (!afd->a_scoped)
912 get_name(addr, afd, res, numaddr, pai, servname)  in get_name()  argument
914 	const struct afd *afd;
927 	hp = getipnodebyaddr(addr, afd->a_addrlen, afd->a_af, &h_error);
929 	hp = gethostbyaddr(addr, afd->a_addrlen, afd->a_af);
933 		GET_AI(cur, afd, hp->h_addr_list[0]);
948 		GET_AI(cur, afd, ap);
955 		GET_AI(cur, afd, numaddr);
995 get_ai(pai, afd, addr)  in get_ai()  argument
997 	const struct afd *afd;
1004 		+ (afd->a_socklen));
1010 	memset(ai->ai_addr, 0, afd->a_socklen);
1012 	ai->ai_addr->sa_len = afd->a_socklen;
1014 	ai->ai_addrlen = afd->a_socklen;
1015 	ai->ai_addr->sa_family = ai->ai_family = afd->a_af;
1017 	memcpy(p + afd->a_off, addr, afd->a_addrlen);
1108 static const struct afd *
1112 	const struct afd *afd;  local
1116 	for (afd = afdl; afd->a_af; afd++) {
1117 		if (afd->a_af == af)
1118 			return afd;