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Diffstat (limited to 'src/corelib/kernel/qsystemsemaphore_p.h')
-rw-r--r-- | src/corelib/kernel/qsystemsemaphore_p.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/corelib/kernel/qsystemsemaphore_p.h b/src/corelib/kernel/qsystemsemaphore_p.h deleted file mode 100644 index 56619d7318..0000000000 --- a/src/corelib/kernel/qsystemsemaphore_p.h +++ /dev/null @@ -1,120 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSYSTEMSEMAPHORE_P_H -#define QSYSTEMSEMAPHORE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "qsystemsemaphore.h" - -#ifndef QT_NO_SYSTEMSEMAPHORE - -#include "qcoreapplication.h" -#include "qsharedmemory_p.h" -#include <sys/types.h> -#ifdef QT_POSIX_IPC -# include <semaphore.h> -#endif - -QT_BEGIN_NAMESPACE - -class QSystemSemaphorePrivate -{ - -public: - QSystemSemaphorePrivate(); - - QString makeKeyFileName() - { - return QSharedMemoryPrivate::makePlatformSafeKey(key, QLatin1String("qipc_systemsem_")); - } - - inline void setError(QSystemSemaphore::SystemSemaphoreError e, const QString &message) - { error = e; errorString = message; } - inline void clearError() - { setError(QSystemSemaphore::NoError, QString()); } - -#ifdef Q_OS_WIN - Qt::HANDLE handle(QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open); - void setErrorString(const QString &function); -#elif defined(QT_POSIX_IPC) - bool handle(QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open); - void setErrorString(const QString &function); -#else - key_t handle(QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open); - void setErrorString(const QString &function); -#endif - void cleanHandle(); - bool modifySemaphore(int count); - - QString key; - QString fileName; - int initialValue; -#ifdef Q_OS_WIN - Qt::HANDLE semaphore; - Qt::HANDLE semaphoreLock; -#elif defined(QT_POSIX_IPC) - sem_t *semaphore; - bool createdSemaphore; -#else - key_t unix_key; - int semaphore; - bool createdFile; - bool createdSemaphore; -#endif - QString errorString; - QSystemSemaphore::SystemSemaphoreError error; -}; - -QT_END_NAMESPACE - -#endif // QT_NO_SYSTEMSEMAPHORE - -#endif // QSYSTEMSEMAPHORE_P_H - |