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/*****************************************************************************
* *
* PrimeSense PSCommon Library *
* Copyright (C) 2012 PrimeSense Ltd. *
* *
* This file is part of PSCommon. *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
*****************************************************************************/
#ifndef __LINUX_SYS_V_NAMED_EVENTS_H__
#define __LINUX_SYS_V_NAMED_EVENTS_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnPlatform.h>
#include "XnLinuxEvents.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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