// qsystemsemaphore.sip generated by MetaSIP
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//
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// This file is part of the QtCore Python extension module.
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//
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// Copyright (c) 2024 Riverbank Computing Limited <info@riverbankcomputing.com>
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//
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// This file is part of PyQt5.
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//
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// This file may be used under the terms of the GNU General Public License
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// version 3.0 as published by the Free Software Foundation and appearing in
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// the file LICENSE included in the packaging of this file. Please review the
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// following information to ensure the GNU General Public License version 3.0
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// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
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//
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// If you do not wish to use this file under the terms of the GPL version 3.0
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// then you may purchase a commercial license. For more information contact
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// info@riverbankcomputing.com.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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class QSystemSemaphore
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{
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%TypeHeaderCode
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#include <qsystemsemaphore.h>
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%End
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public:
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enum AccessMode
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{
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Open,
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Create,
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};
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enum SystemSemaphoreError
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{
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NoError,
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PermissionDenied,
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KeyError,
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AlreadyExists,
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NotFound,
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OutOfResources,
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UnknownError,
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};
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QSystemSemaphore(const QString &key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open);
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~QSystemSemaphore();
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void setKey(const QString &key, int initialValue = 0, QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open);
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QString key() const;
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bool acquire();
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bool release(int n = 1);
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QSystemSemaphore::SystemSemaphoreError error() const;
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QString errorString() const;
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private:
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QSystemSemaphore(const QSystemSemaphore &);
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};
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