65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file mutexImpl.h
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* @author drose
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* @date 2002-08-08
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*/
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#ifndef MUTEXIMPL_H
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#define MUTEXIMPL_H
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#include "dtoolbase.h"
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#include "selectThreadImpl.h"
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#if defined(THREAD_DUMMY_IMPL)||defined(THREAD_SIMPLE_IMPL)
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#include "mutexDummyImpl.h"
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typedef MutexDummyImpl MutexImpl;
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typedef MutexDummyImpl ReMutexImpl;
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#define HAVE_REMUTEXIMPL 1
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#elif defined(MUTEX_SPINLOCK)
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#include "mutexSpinlockImpl.h"
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typedef MutexSpinlockImpl MutexImpl;
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#undef HAVE_REMUTEXIMPL
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#elif defined(THREAD_WIN32_IMPL)
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#include "mutexWin32Impl.h"
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typedef MutexWin32Impl MutexImpl;
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typedef ReMutexWin32Impl ReMutexImpl;
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#define HAVE_REMUTEXIMPL 1
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#elif defined(THREAD_POSIX_IMPL)
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#include "mutexPosixImpl.h"
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typedef MutexPosixImpl MutexImpl;
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typedef ReMutexPosixImpl ReMutexImpl;
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#define HAVE_REMUTEXIMPL 1
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#endif
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// Also define what a true OS-provided lock will be, even if we don't have
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// threading enabled in the build. Sometimes we need to interface with an
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// external program or something that wants real locks.
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#if defined(WIN32_VC)
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#include "mutexWin32Impl.h"
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typedef MutexWin32Impl TrueMutexImpl;
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#elif defined(HAVE_POSIX_THREADS)
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#include "mutexPosixImpl.h"
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typedef MutexPosixImpl TrueMutexImpl;
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#else
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// No true threads, sorry. Better not try to use 'em.
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#endif
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#endif
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