36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2006-2012. 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/interprocess_mutex.hpp>
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#include <boost/interprocess/sync/interprocess_condition.hpp>
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struct trace_queue
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{
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enum { LineSize = 100 };
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trace_queue()
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: message_in(false)
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{}
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//Mutex to protect access to the queue
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boost::interprocess::interprocess_mutex mutex;
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//Condition to wait when the queue is empty
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boost::interprocess::interprocess_condition cond_empty;
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//Condition to wait when the queue is full
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boost::interprocess::interprocess_condition cond_full;
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//Items to fill
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char items[LineSize];
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//Is there any message
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bool message_in;
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};
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