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semaphoreimpl.cc

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00001 /*--------------------------------------------------------------------
00002  *
00003  * (C) Copyright Koninklijke Philips Electronics NV 2006. 
00004  * All rights reserved. This software is licensed under the terms of
00005  * version 2.1 of the GNU Lesser General Public License as published 
00006  * by the Free Software Foundation. For licensing and warranty
00007  * information, see the file COPYING in the main directory.
00008  *
00009  *------------------------------------------------------------------*/
00010 
00011 #ifndef SEMAPHOREIMPL_CC
00012 #define SEMAPHOREIMPL_CC
00013 
00014 #include "semaphoreimpl.h"
00015 #include "taskimpl.h"
00016 #include "os.h"
00017 #include "ossemaphore.h"
00018 
00019 SemaphoreImpl::SemaphoreImpl(int credit)
00020 { 
00021   impl = TaskImpl::OS()->createSemaphore(credit);
00022 }
00023 
00024 SemaphoreImpl::~SemaphoreImpl()
00025 {
00026   delete impl;
00027 }
00028 
00029 void SemaphoreImpl::wait()
00030 {
00031   impl->wait();
00032 }
00033 
00034 void SemaphoreImpl::signal()
00035 {
00036   impl->signal();
00037 }
00038 
00039 #endif

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