1#ifndef HEADER_CURL_THREADS_H
2#define HEADER_CURL_THREADS_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2020, 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.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 */
55curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void *),
56 void *arg);
57
58void Curl_thread_destroy(curl_thread_t hnd);
59
60int Curl_thread_join(curl_thread_t *hnd);
61
62#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
63
64#endif /* HEADER_CURL_THREADS_H */
65