1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
23 #include "curl_setup.h"
25 /***********************************************************************
26 * Only for builds using synchronous name resolves
27 **********************************************************************/
30 #ifdef HAVE_NETINET_IN_H
31 #include <netinet/in.h>
36 #ifdef HAVE_ARPA_INET_H
37 #include <arpa/inet.h>
55 #include "curl_memory.h"
56 /* The last #include file should be: */
60 * Function provided by the resolver backend to set DNS servers to use.
62 CURLcode Curl_set_dns_servers(struct Curl_easy *data,
67 return CURLE_NOT_BUILT_IN;
72 * Function provided by the resolver backend to set
73 * outgoing interface to use for DNS requests
75 CURLcode Curl_set_dns_interface(struct Curl_easy *data,
80 return CURLE_NOT_BUILT_IN;
84 * Function provided by the resolver backend to set
85 * local IPv4 address to use as source address for DNS requests
87 CURLcode Curl_set_dns_local_ip4(struct Curl_easy *data,
88 const char *local_ip4)
92 return CURLE_NOT_BUILT_IN;
96 * Function provided by the resolver backend to set
97 * local IPv6 address to use as source address for DNS requests
99 CURLcode Curl_set_dns_local_ip6(struct Curl_easy *data,
100 const char *local_ip6)
104 return CURLE_NOT_BUILT_IN;
107 #endif /* truly sync */