30 static int name_from_null(struct address buf[static 2], const char *name, int family, int flags)  in name_from_null()  argument
35 		if (family != AF_INET6)  in name_from_null()
36 			buf[cnt++] = (struct address){ .family = AF_INET };  in name_from_null()
37 		if (family != AF_INET)  in name_from_null()
38 			buf[cnt++] = (struct address){ .family = AF_INET6 };  in name_from_null()
40 		if (family != AF_INET6)  in name_from_null()
41 			buf[cnt++] = (struct address){ .family = AF_INET, .addr = { 127,0,0,1 } };  in name_from_null()
42 		if (family != AF_INET)  in name_from_null()
43 			buf[cnt++] = (struct address){ .family = AF_INET6, .addr = { [15] = 1 } };  in name_from_null()
48 static int name_from_numeric(struct address buf[static 1], const char *name, int family)  in name_from_numeric()  argument
50 	return __lookup_ipliteral(buf, name, family);  in name_from_numeric()
53 …om_hosts(struct address buf[static MAXADDRS], char canon[static 256], const char *name, int family)  in name_from_hosts()  argument
79 		switch (name_from_numeric(buf+cnt, line, family)) {  in name_from_hosts()
123 		ctx->addrs[ctx->cnt].family = AF_INET;  in dns_parse_callback()
129 		ctx->addrs[ctx->cnt].family = AF_INET6;  in dns_parse_callback()
142 …ress buf[static MAXADDRS], char canon[static 256], const char *name, int family, const struct reso…  in name_from_dns()  argument
156 		if (family != afrr[i].af) {  in name_from_dns()
182 …s_search(struct address buf[static MAXADDRS], char canon[static 256], const char *name, int family)  in name_from_dns_search()  argument
224 			int cnt = name_from_dns(buf, canon, canon, family, &conf);  in name_from_dns_search()
230 	return name_from_dns(buf, canon, name, family, &conf);  in name_from_dns_search()
307 …ruct address buf[static MAXADDRS], char canon[static 256], const char *name, int family, int flags)  in __lookup_name()  argument
324 		if (family == AF_INET6) family = AF_UNSPEC;  in __lookup_name()
329 	cnt = name_from_null(buf, name, family, flags);  in __lookup_name()
330 	if (!cnt) cnt = name_from_numeric(buf, name, family);  in __lookup_name()
332 		cnt = name_from_hosts(buf, canon, name, family);  in __lookup_name()
333 		if (!cnt) cnt = name_from_dns_search(buf, canon, name, family);  in __lookup_name()
341 			for (i=0; i<cnt && buf[i].family != AF_INET6; i++);  in __lookup_name()
344 					if (buf[i].family == AF_INET6)  in __lookup_name()
352 			if (buf[i].family != AF_INET) continue;  in __lookup_name()
355 			buf[i].family = AF_INET6;  in __lookup_name()
361 	if (cnt<2 || family==AF_INET) return cnt;  in __lookup_name()
362 	for (i=0; i<cnt; i++) if (buf[i].family != AF_INET) break;  in __lookup_name()
374 		int family = buf[i].family;  in __lookup_name()  local
387 		if (family == AF_INET6) {  in __lookup_name()
407 		int fd = socket(family, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_UDP);  in __lookup_name()
412 					if (family == AF_INET) memcpy(  in __lookup_name()