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126 lines
3.5 KiB
C++
126 lines
3.5 KiB
C++
/* -*- C++ -*- */
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/**
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* @file Condition_Thread_Mutex.cpp
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*
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* $Id: Condition_Thread_Mutex.cpp 91286 2010-08-05 09:04:31Z johnnyw $
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*
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* Originally in Synch.cpp
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*
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* @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
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*/
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#include "ace/Condition_Thread_Mutex.h"
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#if defined (ACE_HAS_THREADS)
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#if !defined (__ACE_INLINE__)
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#include "ace/Condition_Thread_Mutex.inl"
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#endif /* __ACE_INLINE__ */
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#include "ace/Log_Msg.h"
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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ACE_ALLOC_HOOK_DEFINE(ACE_Condition_Thread_Mutex)
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void
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ACE_Condition_Thread_Mutex::dump (void) const
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{
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#if defined (ACE_HAS_DUMP)
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::dump");
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ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this));
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ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("\n")));
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#if defined (ACE_WIN32)
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ACE_DEBUG ((LM_DEBUG,
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ACE_TEXT ("waiters = %d\n"),
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this->cond_.waiters ()));
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#endif /* ACE_WIN32 */
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ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
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#endif /* ACE_HAS_DUMP */
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}
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ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex (ACE_Thread_Mutex &m,
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const ACE_TCHAR *name,
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void *arg)
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: mutex_ (m),
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removed_ (false)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex");
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if (ACE_OS::cond_init (&this->cond_,
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(short) USYNC_THREAD,
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name,
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arg) != 0)
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ACE_ERROR ((LM_ERROR,
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ACE_TEXT ("%p\n"),
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ACE_TEXT ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex")));
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}
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ACE_Condition_Thread_Mutex::
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ACE_Condition_Thread_Mutex (ACE_Thread_Mutex &m,
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ACE_Condition_Attributes &attributes,
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const ACE_TCHAR *name,
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void *arg)
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: mutex_ (m),
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removed_ (false)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex");
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if (ACE_OS::cond_init (&this->cond_, attributes.attributes_,
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name, arg) != 0)
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ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"),
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ACE_TEXT ("ACE_Condition_Thread_Mutex::ACE_Condition_Thread_Mutex")));
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}
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ACE_Condition_Thread_Mutex::~ACE_Condition_Thread_Mutex (void)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::~ACE_Condition_Thread_Mutex");
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this->remove ();
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}
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// Peform an "alertable" timed wait. If the argument <abstime> == 0
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// then we do a regular <cond_wait>, else we do a timed wait for up to
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// <abstime> using the <cond_timedwait> function.
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int
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ACE_Condition_Thread_Mutex::wait (void)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
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return ACE_OS::cond_wait (&this->cond_, &this->mutex_.lock_);
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}
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int
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ACE_Condition_Thread_Mutex::wait (ACE_Thread_Mutex &mutex,
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const ACE_Time_Value *abstime)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
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return ACE_OS::cond_timedwait (&this->cond_,
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&mutex.lock_,
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const_cast <ACE_Time_Value *> (abstime));
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}
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int
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ACE_Condition_Thread_Mutex::wait (const ACE_Time_Value *abstime)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::wait");
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return this->wait (this->mutex_, abstime);
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}
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int
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ACE_Condition_Thread_Mutex::signal (void)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::signal");
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return ACE_OS::cond_signal (&this->cond_);
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}
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int
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ACE_Condition_Thread_Mutex::broadcast (void)
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{
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// ACE_TRACE ("ACE_Condition_Thread_Mutex::broadcast");
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return ACE_OS::cond_broadcast (&this->cond_);
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}
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ACE_END_VERSIONED_NAMESPACE_DECL
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#endif /* ACE_HAS_THREADS */
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