libc/net/getaddrinfo.c

345 	struct addrinfo sentinel;
361 	memset(&sentinel, 0, sizeof(sentinel));
362 	cur = &sentinel;
490 	if (sentinel.ai_next)
539 	if (sentinel.ai_next)
545 	if (sentinel.ai_next) {
548 		*res = sentinel.ai_next;
555 	if (sentinel.ai_next)
556 		freeaddrinfo(sentinel.ai_next);
633 	struct addrinfo sentinel;
641 	sentinel.ai_next = NULL;
642 	cur = &sentinel;
680 	*res = sentinel.ai_next;
684 	if (sentinel.ai_next)
685 		freeaddrinfo(sentinel.ai_next);
699 	struct addrinfo sentinel;
709 	sentinel.ai_next = NULL;
710 	cur = &sentinel;
767 	*res = sentinel.ai_next;
772 	if (sentinel.ai_next)
773 		freeaddrinfo(sentinel.ai_next);
1109 	struct addrinfo sentinel, *cur;
1128 	memset(&sentinel, 0, sizeof(sentinel));
1129 	cur = &sentinel;
1288 			(void)get_canonname(pai, sentinel.ai_next, qname);
1290 			(void)get_canonname(pai, sentinel.ai_next, canonname);
1292 		return sentinel.ai_next;
1338 	struct addrinfo sentinel, *cur;
1347 	memset(&sentinel, 0, sizeof(sentinel));
1348 	cur = &sentinel;
1423 	if (sentinel.ai_next == NULL) {
1436 		aisort(&sentinel, res);
1440 	*((struct addrinfo **)rv) = sentinel.ai_next;
1534 	struct addrinfo sentinel, *cur;
1544 	memset(&sentinel, 0, sizeof(sentinel));
1545 	cur = &sentinel;
1555 	*((struct addrinfo **)rv) = sentinel.ai_next;
1556 	if (sentinel.ai_next == NULL)
1566 	struct addrinfo sentinel, *cur;
1580 	memset(&sentinel, 0, sizeof(sentinel));
1581 	cur = &sentinel;
1639 	return sentinel.ai_next;
1646 	struct addrinfo sentinel, *cur;
1660 	memset(&sentinel, 0, sizeof(sentinel));
1661 	cur = &sentinel;
1692 	if (sentinel.ai_next == NULL) {
1696 	*((struct addrinfo **)rv) = sentinel.ai_next;