2 /* Copyright 1998 by the Massachusetts Institute of Technology.
3 * Copyright (C) 2019 by Andrew Selivanov
5 * Permission to use, copy, modify, and distribute this
6 * software and its documentation for any purpose and without
7 * fee is hereby granted, provided that the above copyright
8 * notice appear in all copies and that both that copyright
9 * notice and this permission notice appear in supporting
10 * documentation, and that the name of M.I.T. not be used in
11 * advertising or publicity pertaining to distribution of the
12 * software without specific, written prior permission.
13 * M.I.T. makes no representations about the suitability of
14 * this software for any purpose. It is provided "as is"
15 * without express or implied warranty.
18 #include "ares_setup.h"
25 #include "ares_private.h"
27 void ares__freeaddrinfo_cnames(struct ares_addrinfo_cname *head)
29 struct ares_addrinfo_cname *current;
34 ares_free(current->alias);
35 ares_free(current->name);
40 void ares__freeaddrinfo_nodes(struct ares_addrinfo_node *head)
42 struct ares_addrinfo_node *current;
47 ares_free(current->ai_addr);
52 void ares_freeaddrinfo(struct ares_addrinfo *ai)
54 ares__freeaddrinfo_cnames(ai->cnames);
55 ares__freeaddrinfo_nodes(ai->nodes);