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// qsystemsemaphore.sip generated by MetaSIP
//
// This file is part of the QtCore Python extension module.
//
// Copyright (c) 2018 Riverbank Computing Limited <info@riverbankcomputing.com>
//
// This file is part of PyQt5.
//
// 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 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 do not wish to use this file under the terms of the GPL version 3.0
// then you may purchase a commercial license. For more information contact
// info@riverbankcomputing.com.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
class QSystemSemaphore
{
%TypeHeaderCode
#include <qsystemsemaphore.h>
%End
public:
enum AccessMode
{
Open,
Create,
};
enum SystemSemaphoreError
{
NoError,
PermissionDenied,
KeyError,
AlreadyExists,
NotFound,
OutOfResources,
UnknownError,
};
QSystemSemaphore(const QString &key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open);
~QSystemSemaphore();
void setKey(const QString &key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open);
QString key() const;
bool acquire();
bool release(int n = 1);
QSystemSemaphore::SystemSemaphoreError error() const;
QString errorString() const;
private:
QSystemSemaphore(const QSystemSemaphore &);
};
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