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authorMoritz 'Morty' Strübe <moritz.struebe@redheads.de>2020-03-20 09:20:05 (GMT)
committerMoritz 'Morty' Strübe <moritz.struebe@redheads.de>2020-03-21 10:31:58 (GMT)
commit739e9c039b6678b0565922f8a38e062cc83fd702 (patch)
tree7ee58dcf44cb1c6032ab93ee0bec52b9cb8bd333 /qtools/qmutex_p.h
parent475b4d7388cfc408fed097d80521db289c4522b9 (diff)
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Remove thread-related Qt-Code
Diffstat (limited to 'qtools/qmutex_p.h')
-rw-r--r--qtools/qmutex_p.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/qtools/qmutex_p.h b/qtools/qmutex_p.h
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-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QMUTEX_P_H
-#define QMUTEX_P_H
-
-#include "qglobal.h"
-
-#if defined(_OS_UNIX_) || defined(_OS_MAC_)
-#include <pthread.h>
-#elif defined(_OS_WIN32_)
-#include <windows.h>
-#endif
-
-class QAtomicInt
-{
- public:
- QAtomicInt(int v=0) : m_value(v) {}
- bool testAndSet(int expectedValue,int newValue);
- int fetchAndAdd(int valueToAdd);
- operator int () const { return m_value; }
- bool operator==(int value) const { return m_value == value; }
- bool operator!=(int value) const { return m_value != value; }
- bool operator!() const { return m_value == 0; }
-
- private:
- volatile int m_value;
-};
-
-class QMutexPrivate
-{
-public:
- QMutexPrivate();
- ~QMutexPrivate();
-
- void wait();
- void wakeUp();
-
- QAtomicInt contenders;
-
-#if defined(_OS_UNIX_) || defined(_OS_MAC_)
- volatile bool wakeup;
- pthread_mutex_t mutex;
- pthread_cond_t cond;
-#elif defined(_OS_WIN32_)
- HANDLE event;
-#else
-#error "unsupported platform"
-#endif
-};
-
-#endif // QMUTEX_P_H