mirror of https://github.com/minetest/minetest.git
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2013 sapier, < sapier AT gmx DOT net >
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef JSEMAPHORE_H_
|
|
#define JSEMAPHORE_H_
|
|
|
|
#if defined(WIN32)
|
|
#include <windows.h>
|
|
#include <assert.h>
|
|
#define MAX_SEMAPHORE_COUNT 1024
|
|
#elif defined(__MACH__) && defined(__APPLE__)
|
|
#include <pthread.h>
|
|
#include <mach/mach.h>
|
|
#include <mach/task.h>
|
|
#include <mach/semaphore.h>
|
|
#include <sys/semaphore.h>
|
|
#include <errno.h>
|
|
#include <time.h>
|
|
#else
|
|
#include <pthread.h>
|
|
#include <semaphore.h>
|
|
#endif
|
|
|
|
class JSemaphore {
|
|
public:
|
|
JSemaphore();
|
|
~JSemaphore();
|
|
JSemaphore(int initval);
|
|
|
|
void Post();
|
|
void Wait();
|
|
bool Wait(unsigned int time_ms);
|
|
|
|
int GetValue();
|
|
|
|
private:
|
|
#if defined(WIN32)
|
|
HANDLE m_hSemaphore;
|
|
#elif defined(__MACH__) && defined(__APPLE__)
|
|
semaphore_t m_semaphore;
|
|
int semcount;
|
|
#else
|
|
sem_t m_semaphore;
|
|
#endif
|
|
};
|
|
|
|
|
|
#endif /* JSEMAPHORE_H_ */
|