mirror of
https://github.com/curl/curl.git
synced 2026-04-11 12:01:42 +08:00
6f9f4b3cb7
- new source files for thread pool and queue - test cases 3217 and 3218 for them - internal documentation Closes #20916
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
#ifndef HEADER_CURL_THREADS_H
|
|
#define HEADER_CURL_THREADS_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 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 https://curl.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.
|
|
*
|
|
* SPDX-License-Identifier: curl
|
|
*
|
|
***************************************************************************/
|
|
#include "curl_setup.h"
|
|
|
|
#ifdef USE_MUTEX
|
|
#ifdef HAVE_THREADS_POSIX
|
|
#ifdef HAVE_PTHREAD_H
|
|
#include <pthread.h>
|
|
#endif
|
|
# define CURL_THREAD_RETURN_T unsigned int
|
|
# 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)
|
|
# define curl_cond_t pthread_cond_t
|
|
# define Curl_cond_init(c) pthread_cond_init(c, NULL)
|
|
# define Curl_cond_destroy(c) pthread_cond_destroy(c)
|
|
#elif defined(_WIN32)
|
|
# define CURL_THREAD_RETURN_T DWORD
|
|
# define CURL_STDCALL WINAPI
|
|
# define curl_mutex_t CRITICAL_SECTION
|
|
# define curl_thread_t HANDLE
|
|
# define curl_thread_t_null (HANDLE)0
|
|
# define Curl_mutex_init(m) InitializeCriticalSectionEx(m, 0, 1)
|
|
# define Curl_mutex_acquire(m) EnterCriticalSection(m)
|
|
# define Curl_mutex_release(m) LeaveCriticalSection(m)
|
|
# define Curl_mutex_destroy(m) DeleteCriticalSection(m)
|
|
# define curl_cond_t CONDITION_VARIABLE
|
|
# define Curl_cond_init(c) InitializeConditionVariable(c)
|
|
# define Curl_cond_destroy(c) (void)(c)
|
|
#else
|
|
#error neither HAVE_THREADS_POSIX nor _WIN32 defined
|
|
#endif
|
|
|
|
void Curl_cond_signal(curl_cond_t *c);
|
|
void Curl_cond_wait(curl_cond_t *c, curl_mutex_t *m);
|
|
/* Returns CURLE_OPERATION_TIMEDOUT on timeout */
|
|
CURLcode Curl_cond_timedwait(curl_cond_t *c, curl_mutex_t *m,
|
|
uint32_t timeout_ms);
|
|
#endif /* USE_MUTEX */
|
|
|
|
#ifdef USE_THREADS
|
|
|
|
curl_thread_t Curl_thread_create(CURL_THREAD_RETURN_T
|
|
(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 */
|
|
|
|
#endif /* HEADER_CURL_THREADS_H */
|