/*************************************************************************/
/*  rw_lock_posix.h                                                      */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
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/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
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/* distribute, sublicense, and/or sell copies of the Software, and to    */
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/*************************************************************************/
#ifndef RWLOCKPOSIX_H
#define RWLOCKPOSIX_H

#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)

#include "os/rw_lock.h"
#include <pthread.h>

class RWLockPosix : public RWLock {

	pthread_rwlock_t rwlock;

	static RWLock *create_func_posix();

public:
	virtual void read_lock();
	virtual void read_unlock();
	virtual Error read_try_lock();

	virtual void write_lock();
	virtual void write_unlock();
	virtual Error write_try_lock();

	static void make_default();

	RWLockPosix();

	~RWLockPosix();
};

#endif

#endif // RWLOCKPOSIX_H