56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
// Filename: conditionVarPosixImpl.h
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// Created by: drose (10Feb06)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef CONDITIONVARPOSIXIMPL_H
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#define CONDITIONVARPOSIXIMPL_H
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#include "pandabase.h"
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#include "selectThreadImpl.h"
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#ifdef HAVE_POSIX_THREADS
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#include "mutexPosixImpl.h"
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#include "pnotify.h"
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#include <pthread.h>
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class MutexPosixImpl;
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////////////////////////////////////////////////////////////////////
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// Class : ConditionVarPosixImpl
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// Description : Uses Posix threads to implement a conditionVar.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA ConditionVarPosixImpl {
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public:
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INLINE ConditionVarPosixImpl(MutexPosixImpl &mutex);
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INLINE ~ConditionVarPosixImpl();
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INLINE void wait();
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INLINE void signal();
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private:
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MutexPosixImpl &_mutex;
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pthread_cond_t _cvar;
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};
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#include "conditionVarPosixImpl.I"
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#endif // HAVE_POSIX_THREADS
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#endif
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