mirror of
https://github.com/curl/curl.git
synced 2024-12-09 06:30:06 +08:00
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.
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
#ifndef HEADER_CURL_THREADS_H
|
|
#define HEADER_CURL_THREADS_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2010, 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"
|
|
|
|
#if defined(USE_THREADS_POSIX)
|
|
# define CURL_STDCALL
|
|
# define curl_mutex_t pthread_mutex_t
|
|
# define curl_thread_t pthread_t
|
|
# define curl_thread_t_null (pthread_t)0
|
|
# define Curl_mutex_init(m) pthread_mutex_init(m, NULL)
|
|
# define Curl_mutex_acquire(m) pthread_mutex_lock(m)
|
|
# define Curl_mutex_release(m) pthread_mutex_unlock(m)
|
|
# define Curl_mutex_destroy(m) pthread_mutex_destroy(m)
|
|
#elif defined(USE_THREADS_WIN32)
|
|
# define CURL_STDCALL __stdcall
|
|
# define curl_mutex_t CRITICAL_SECTION
|
|
# define curl_thread_t HANDLE
|
|
# define curl_thread_t_null (HANDLE)0
|
|
# define Curl_mutex_init(m) InitializeCriticalSection(m)
|
|
# define Curl_mutex_acquire(m) EnterCriticalSection(m)
|
|
# define Curl_mutex_release(m) LeaveCriticalSection(m)
|
|
# define Curl_mutex_destroy(m) DeleteCriticalSection(m)
|
|
#endif
|
|
|
|
#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
|
|
|
|
curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*),
|
|
void *arg);
|
|
|
|
void Curl_thread_destroy(curl_thread_t hnd);
|
|
|
|
int Curl_thread_join(curl_thread_t *hnd);
|
|
|
|
#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
|
|
|
|
#endif /* HEADER_CURL_THREADS_H */
|