70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
/****************************************************************************
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* Copyright (C) 2015 Dimok
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#ifndef _CMUTEX_H_
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#define _CMUTEX_H_
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#include <malloc.h>
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#include <coreinit/mutex.h>
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class CMutex
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{
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public:
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CMutex() {
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pMutex = (OSMutex*) malloc(sizeof(OSMutex));
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if(!pMutex)
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return;
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OSInitMutex(pMutex);
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}
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virtual ~CMutex() {
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if(pMutex)
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free(pMutex);
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}
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void lock(void) {
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if(pMutex)
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OSLockMutex(pMutex);
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}
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void unlock(void) {
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if(pMutex)
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OSUnlockMutex(pMutex);
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}
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BOOL tryLock(void) {
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if(!pMutex)
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return false;
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return (OSTryLockMutex(pMutex) != 0);
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}
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private:
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OSMutex *pMutex;
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};
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class CMutexLock
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{
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public:
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CMutexLock() {
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mutex.lock();
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}
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virtual ~CMutexLock() {
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mutex.unlock();
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}
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private:
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CMutex mutex;
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};
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#endif // _CMUTEX_H_
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