/****************************************************************************** $Id: qt/src/kernel/qsharedmemory.h   2.3.6   edited 2002-09-27 $**** Declaration of Qt/Embedded shared memory class**** Created : 000101**** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.**** This file is part of the kernel module of the Qt GUI Toolkit.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** licenses for Qt/Embedded may use this file in accordance with the** Qt Embedded Commercial License Agreement provided with the Software.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for**   information about Qt Commercial License Agreements.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/////  W A R N I N G//  -------------//// This file is not part of the Qt API. // This header file may change from version to version without notice,// or even be removed.////#if !defined(QT_NO_QSHM)#if !defined(QT_QSHM_H)#define QT_QSHM_H#ifndef QT_H#include <qstring.h>#endif // QT_H#include <sys/types.h>#include <sys/ipc.h>class QSharedMemory {public:	QSharedMemory(){};	QSharedMemory(int, QString);	~QSharedMemory(){};	bool create();	void destroy();	bool attach();	void detach();	void setPermissions(mode_t mode);	void * base() { return shmBase; };private:	void *shmBase;	int shmSize;	QString shmFile;#if defined(QT_POSIX_QSHM)	int shmFD;#else	int shmId;	key_t key;	int idInitted;#endif};#endif#endif