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/*
* The MIT License (MIT)
*
* Copyright © 2015-2016 Franklin "Snaipe" Mathieu <http://snai.pe/>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MUTEX_H_
#define MUTEX_H_
#include "config.h"
#if __STDC_VERSION__ >= 201112 && !defined __STDC_NO_THREADS__
# define tls _Thread_local
#elif defined (_MSC_VER)
# define tls __declspec(thread)
#elif defined (__GNUC__)
# define tls __thread
#else
# error No compiler support for thread local storage variables
#endif
#ifdef HAVE_WIN32_THREADS
# include <windows.h>
struct cri_mutex {
CRITICAL_SECTION mutex;
};
#elif HAVE_PTHREADS
# include <pthread.h>
struct cri_mutex {
pthread_mutex_t mutex;
int init;
};
#endif
int cri_mutex_init_once(struct cri_mutex *mutex);
int cri_mutex_init(struct cri_mutex *mutex);
int cri_mutex_lock(struct cri_mutex *mutex);
int cri_mutex_unlock(struct cri_mutex *mutex);
#endif /* !MUTEX_H_ */
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