61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
//----------------------------------------------------------------------------
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//
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// MutexImpl.h
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//
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// POSIX implementation of the cross-platform mutex
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//
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// Copyright (c) 2010, Greg Satz <satz@iranger.com>
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// All rights reserved.
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//
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// SOFTWARE NOTICE AND LICENSE
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//
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// This file is part of OpenZWave.
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//
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// OpenZWave is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation, either version 3 of the License,
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// or (at your option) any later version.
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//
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// OpenZWave 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with OpenZWave. If not, see <http://www.gnu.org/licenses/>.
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//
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//-----------------------------------------------------------------------------
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#ifndef _MutexImpl_H
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#define _MutexImpl_H
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#include <stdio.h>
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#ifdef _WIN32
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#include "../../libs/pthreadw32/pthread.h"
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#else
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#include <pthread.h>
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#endif
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namespace OpenZWave
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{
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class MutexImpl
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{
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private:
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friend class Mutex;
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MutexImpl();
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~MutexImpl();
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bool Lock( bool const _bWait = true );
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void Unlock();
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bool IsSignalled();
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uint32 m_lockCount; // Keep track of the locks (there can be more than one if they occur on the same thread.
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pthread_mutex_t m_criticalSection;
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};
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} // namespace OpenZWave
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#endif //_MutexIF_H
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