mirror of
https://github.com/godotengine/godot.git
synced 2024-11-13 23:52:41 +00:00
63 lines
2.6 KiB
C++
63 lines
2.6 KiB
C++
/*************************************************************************/
|
|
/* semaphore_posix.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 SEMAPHORE_POSIX_H
|
|
#define SEMAPHORE_POSIX_H
|
|
|
|
|
|
|
|
#include "os/semaphore.h"
|
|
|
|
#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
|
|
|
|
#include <semaphore.h>
|
|
/**
|
|
@author Juan Linietsky <reduzio@gmail.com>
|
|
*/
|
|
class SemaphorePosix : public Semaphore {
|
|
|
|
mutable sem_t sem;
|
|
|
|
static Semaphore *create_semaphore_posix();
|
|
|
|
public:
|
|
|
|
virtual Error wait();
|
|
virtual Error post();
|
|
virtual int get() const;
|
|
|
|
static void make_default();
|
|
SemaphorePosix();
|
|
|
|
~SemaphorePosix();
|
|
|
|
};
|
|
|
|
#endif
|
|
#endif
|