solaristhreads.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: solaristhreads.h,v 1.2.2.3 2004/07/09 01:43:45 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
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- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _SOLARISTHREADSH
- #define _SOLARISTHREADSH
- #include "UnixThreads.h"
- // forward declare
- class HXSolarisCondition;
- //=======================================================================
- //
- // HXSolarisMutex
- // ------------------
- //
- // NOTE: Mutexs must be recursive.
- //=======================================================================
- class HXSolarisMutex : public HXUnixMutex
- {
- public:
- //Ctors and dtors.
- HXSolarisMutex();
- virtual ~HXSolarisMutex();
- friend class HXSolarisCondition;
- protected:
- //Must be recursive
- virtual HX_RESULT _Lock();
- virtual HX_RESULT _Unlock();
- virtual HX_RESULT _TryLock();
-
- mutex_t* _GetSolarisMutex() { return &m_mutex; }
- private:
- mutex_t m_mutex;
- //These are used to simulate recursive mutexes on systems that don't
- //have them.
- ULONG32 m_ulOwnerThread;
- ULONG32 m_ulLockCount;
- mutex_t m_mtxLockLock; //A mutex to protect the mutex!
- //Prevent unintentional ctors
- HXSolarisMutex( const HXSolarisMutex& ); //copy ctor
- HXSolarisMutex& operator=(const HXSolarisMutex& ); //assignment operator.
- };
- //=======================================================================
- //
- // HXSolarisSemaphore
- // ------------------
- //
- //=======================================================================
- class HXSolarisSemaphore : public HXUnixSemaphore
- {
- public:
- //Ctors and dtors.
- HXSolarisSemaphore(UINT32 unInitialCount=0);
- virtual ~HXSolarisSemaphore();
-
- protected:
- virtual HX_RESULT _Post();
- virtual HX_RESULT _Wait();
- virtual HX_RESULT _TryWait();
- virtual HX_RESULT _GetValue(int* pnCount );
- private:
- sema_t m_semaphore;
-
- //Prevent unintentional ctors
- HXSolarisSemaphore( const HXSolarisSemaphore& ); //copy ctor
- HXSolarisSemaphore& operator=(const HXSolarisSemaphore& ); //assignment operator.
- };
- //=======================================================================
- //
- // HXSolarisThread
- // ------------------
- //
- //=======================================================================
- class HXSolarisThread : public HXUnixThread
- {
- public:
- HXSolarisThread();
- virtual ~HXSolarisThread();
- protected:
- //
- // Pure virtuals that implement the OS specific chores.
- //
- virtual HX_RESULT _thread_create( ULONG32& ulThreadID, void*(pfExecFunc(void*)), void* pArg );
- virtual ULONG32 _thread_self();
- virtual void _thread_exit(UINT32 unExitCode);
- virtual void _thread_cancel(ULONG32 ulThreadID);
- virtual ULONG32 _thread_join(ULONG32 ulThreadID);
-
- private:
- //Prevent unintentional ctors
- HXSolarisThread( const HXSolarisThread& ); //copy ctor
- HXSolarisThread& operator=(const HXSolarisThread&); //assignment operator.
- };
- class HXSolarisCondition : public HXUnixCondition
- {
- public:
- HXSolarisCondition(HXUnixMutex*& pMutex);
- virtual ~HXSolarisCondition();
- protected:
- virtual HX_RESULT _Wait();
- virtual HX_RESULT _TimedWait( UINT32 uTimeoutPeriod = ALLFS);
- virtual HX_RESULT _Broadcast();
- virtual HX_RESULT _Signal();
- private:
- HXSolarisMutex* m_pMutex;
- cond_t m_cond;
- //Protect unintentional ctors
- HXSolarisCondition( const HXSolarisCondition& ); //copy ctor.
- HXSolarisCondition& operator=(const HXSolarisCondition& ); //assignment oper.
- };
- #endif //_SOLARISTHREADSH