mirror of
https://github.com/moparisthebest/curl
synced 2024-11-16 06:25:03 -05:00
5a053ffe80
This commit renames lib/setup.h to lib/curl_setup.h and
renames lib/setup_once.h to lib/curl_setup_once.h.
Removes the need and usage of a header inclusion guard foreign
to libcurl. [1]
Removes the need and presence of an alarming notice we carried
in old setup_once.h [2]
----------------------------------------
1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard
up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H,
this single inclusion guard is enough to ensure that inclusion of
lib/setup_once.h done from lib/setup.h is only done once.
Additionally lib/setup.h has always used __SETUP_ONCE_H macro to
protect inclusion of setup_once.h even after commit ec691ca3, this
was to avoid a circular header inclusion triggered when building a
c-ares enabled version with c-ares sources available which also has
a setup_once.h header. Commit ec691ca3 exposes the real nature of
__SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard
foreign to libcurl belonging to c-ares's setup_once.h
The renaming this commit does, fixes the circular header inclusion,
and as such removes the need and usage of a header inclusion guard
foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl.
2 - Due to the circular interdependency of old lib/setup_once.h and the
c-ares setup_once.h header, old file lib/setup_once.h has carried
back from 2006 up to now days an alarming and prominent notice about
the need of keeping libcurl's and c-ares's setup_once.h in sync.
Given that this commit fixes the circular interdependency, the need
and presence of mentioned notice is removed.
All mentioned interdependencies come back from now old days when
the c-ares project lived inside a curl subdirectory. This commit
removes last traces of such fact.
98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
#ifndef HEADER_CURL_ADDRINFO_H
|
|
#define HEADER_CURL_ADDRINFO_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at http://curl.haxx.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
***************************************************************************/
|
|
|
|
#include "curl_setup.h"
|
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
# include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
# include <netdb.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
# include <arpa/inet.h>
|
|
#endif
|
|
|
|
#ifdef __VMS
|
|
# include <in.h>
|
|
# include <inet.h>
|
|
# include <stdlib.h>
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Curl_addrinfo is our internal struct definition that we use to allow
|
|
* consistent internal handling of this data. We use this even when the
|
|
* system provides an addrinfo structure definition. And we use this for
|
|
* all sorts of IPv4 and IPV6 builds.
|
|
*/
|
|
|
|
struct Curl_addrinfo {
|
|
int ai_flags;
|
|
int ai_family;
|
|
int ai_socktype;
|
|
int ai_protocol;
|
|
curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */
|
|
char *ai_canonname;
|
|
struct sockaddr *ai_addr;
|
|
struct Curl_addrinfo *ai_next;
|
|
};
|
|
typedef struct Curl_addrinfo Curl_addrinfo;
|
|
|
|
void
|
|
Curl_freeaddrinfo(Curl_addrinfo *cahead);
|
|
|
|
#ifdef HAVE_GETADDRINFO
|
|
int
|
|
Curl_getaddrinfo_ex(const char *nodename,
|
|
const char *servname,
|
|
const struct addrinfo *hints,
|
|
Curl_addrinfo **result);
|
|
#endif
|
|
|
|
Curl_addrinfo *
|
|
Curl_he2ai(const struct hostent *he, int port);
|
|
|
|
Curl_addrinfo *
|
|
Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
|
|
|
|
Curl_addrinfo *Curl_str2addr(char *dotted, int port);
|
|
|
|
#if defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO)
|
|
void
|
|
curl_dofreeaddrinfo(struct addrinfo *freethis,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
|
|
int
|
|
curl_dogetaddrinfo(const char *hostname,
|
|
const char *service,
|
|
const struct addrinfo *hints,
|
|
struct addrinfo **result,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#endif /* HEADER_CURL_ADDRINFO_H */
|