50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2005-2009. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/interprocess/sync/posix/ptime_to_timespec.hpp>
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#include <boost/interprocess/detail/posix_time_types_wrk.hpp>
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namespace boost {
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namespace interprocess {
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inline interprocess_semaphore::~interprocess_semaphore()
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{}
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inline interprocess_semaphore::interprocess_semaphore(unsigned int initialCount)
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: m_sem(initialCount)
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{}
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inline void interprocess_semaphore::post()
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{ m_sem.post(); }
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inline void interprocess_semaphore::wait()
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{ m_sem.wait(); }
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inline bool interprocess_semaphore::try_wait()
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{ return m_sem.try_wait(); }
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inline bool interprocess_semaphore::timed_wait(const boost::posix_time::ptime &abs_time)
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{
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if(abs_time == boost::posix_time::pos_infin){
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this->wait();
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return true;
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}
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return m_sem.timed_wait(abs_time);
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}
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/*
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inline int interprocess_semaphore::get_count() const
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{ return m_sem.get_count(); }
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*/
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} //namespace interprocess {
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} //namespace boost {
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