3 Copyright (C) 2013 sapier <sapier AT gmx DOT net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef THREADING_SEMAPHORE_H
21 #define THREADING_SEMAPHORE_H
25 #elif defined(__MACH__) && defined(__APPLE__)
26 #include <mach/semaphore.h>
28 #include <semaphore.h>
31 #include "util/basic_macros.h"
36 Semaphore(int val = 0);
39 void post(unsigned int num = 1);
41 bool wait(unsigned int time_ms);
46 #elif defined(__MACH__) && defined(__APPLE__)
47 semaphore_t semaphore;
52 DISABLE_CLASS_COPY(Semaphore);