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/****************************************************************************
* *
* OpenNI 1.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* OpenNI 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 3 of the License, or *
* (at your option) any later version. *
* *
* OpenNI 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 OpenNI. If not, see <http://www.gnu.org/licenses/>. *
* *
****************************************************************************/
#ifndef __LINUX_SYS_V_NAMED_EVENTS_H__
#define __LINUX_SYS_V_NAMED_EVENTS_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnPlatform.h>
#include "LinuxEvents.h"
#ifndef XN_PLATFORM_LINUX_NO_SYSV
#include <sys/sem.h>
//---------------------------------------------------------------------------
// Types
//---------------------------------------------------------------------------
class XnLinuxSysVNamedEvent : public XnLinuxNamedEvent
{
public:
XnLinuxSysVNamedEvent(XnBool bManualReset, const XnChar* strName, XnBool bCreate);
virtual XnStatus CreateNamed(const XnChar* strName);
virtual XnStatus OpenNamed(const XnChar* strName);
virtual XnStatus Destroy();
virtual XnStatus Set();
virtual XnStatus Reset();
virtual XnStatus Wait(XnUInt32 nTimeout);
private:
int m_hSem;
XnChar m_csSemFileName[XN_FILE_MAX_PATH];
int m_hSemFile;
};
#endif // if we have SysV
#endif // __LINUX_SYS_V_NAMED_EVENTS_H__
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