1 #ifndef HEADER_CURL_ADDRINFO_H
2 #define HEADER_CURL_ADDRINFO_H
3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
27 #ifdef HAVE_SYS_SOCKET_H
28 # include <sys/socket.h>
30 #ifdef HAVE_NETINET_IN_H
31 # include <netinet/in.h>
36 #ifdef HAVE_ARPA_INET_H
37 # include <arpa/inet.h>
48 * Curl_addrinfo is our internal struct definition that we use to allow
49 * consistent internal handling of this data. We use this even when the
50 * system provides an addrinfo structure definition. And we use this for
51 * all sorts of IPv4 and IPV6 builds.
54 struct Curl_addrinfo {
59 curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */
61 struct sockaddr *ai_addr;
62 struct Curl_addrinfo *ai_next;
64 typedef struct Curl_addrinfo Curl_addrinfo;
67 Curl_freeaddrinfo(Curl_addrinfo *cahead);
69 #ifdef HAVE_GETADDRINFO
71 Curl_getaddrinfo_ex(const char *nodename,
73 const struct addrinfo *hints,
74 Curl_addrinfo **result);
78 Curl_he2ai(const struct hostent *he, int port);
81 Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
83 Curl_addrinfo *Curl_str2addr(char *dotted, int port);
85 #if defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO)
87 curl_dofreeaddrinfo(struct addrinfo *freethis,
88 int line, const char *source);
91 #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
93 curl_dogetaddrinfo(const char *hostname,
95 const struct addrinfo *hints,
96 struct addrinfo **result,
97 int line, const char *source);
100 #endif /* HEADER_CURL_ADDRINFO_H */