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Annotation of embedaddon/curl/lib/curl_threads.h, revision 1.1.1.1

1.1       misho       1: #ifndef HEADER_CURL_THREADS_H
                      2: #define HEADER_CURL_THREADS_H
                      3: /***************************************************************************
                      4:  *                                  _   _ ____  _
                      5:  *  Project                     ___| | | |  _ \| |
                      6:  *                             / __| | | | |_) | |
                      7:  *                            | (__| |_| |  _ <| |___
                      8:  *                             \___|\___/|_| \_\_____|
                      9:  *
                     10:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
                     11:  *
                     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 https://curl.haxx.se/docs/copyright.html.
                     15:  *
                     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.
                     19:  *
                     20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
                     21:  * KIND, either express or implied.
                     22:  *
                     23:  ***************************************************************************/
                     24: #include "curl_setup.h"
                     25: 
                     26: #if defined(USE_THREADS_POSIX)
                     27: #  define CURL_STDCALL
                     28: #  define curl_mutex_t           pthread_mutex_t
                     29: #  define curl_thread_t          pthread_t *
                     30: #  define curl_thread_t_null     (pthread_t *)0
                     31: #  define Curl_mutex_init(m)     pthread_mutex_init(m, NULL)
                     32: #  define Curl_mutex_acquire(m)  pthread_mutex_lock(m)
                     33: #  define Curl_mutex_release(m)  pthread_mutex_unlock(m)
                     34: #  define Curl_mutex_destroy(m)  pthread_mutex_destroy(m)
                     35: #elif defined(USE_THREADS_WIN32)
                     36: #  define CURL_STDCALL           __stdcall
                     37: #  define curl_mutex_t           CRITICAL_SECTION
                     38: #  define curl_thread_t          HANDLE
                     39: #  define curl_thread_t_null     (HANDLE)0
                     40: #  if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_VISTA) || \
                     41:       (_WIN32_WINNT < _WIN32_WINNT_VISTA) || \
                     42:       (defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR))
                     43: #    define Curl_mutex_init(m)   InitializeCriticalSection(m)
                     44: #  else
                     45: #    define Curl_mutex_init(m)   InitializeCriticalSectionEx(m, 0, 1)
                     46: #  endif
                     47: #  define Curl_mutex_acquire(m)  EnterCriticalSection(m)
                     48: #  define Curl_mutex_release(m)  LeaveCriticalSection(m)
                     49: #  define Curl_mutex_destroy(m)  DeleteCriticalSection(m)
                     50: #endif
                     51: 
                     52: #if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
                     53: 
                     54: /* !checksrc! disable SPACEBEFOREPAREN 1 */
                     55: curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void *),
                     56:                                  void *arg);
                     57: 
                     58: void Curl_thread_destroy(curl_thread_t hnd);
                     59: 
                     60: int Curl_thread_join(curl_thread_t *hnd);
                     61: 
                     62: #endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
                     63: 
                     64: #endif /* HEADER_CURL_THREADS_H */