diff options
Diffstat (limited to 'src/corelib/io/qlockfile.h')
-rw-r--r-- | src/corelib/io/qlockfile.h | 51 |
1 files changed, 12 insertions, 39 deletions
diff --git a/src/corelib/io/qlockfile.h b/src/corelib/io/qlockfile.h index 8b94900901..af481ab59b 100644 --- a/src/corelib/io/qlockfile.h +++ b/src/corelib/io/qlockfile.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2013 David Faure <faure+bluesystems@kde.org> -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2013 David Faure <faure+bluesystems@kde.org> +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QLOCKFILE_H #define QLOCKFILE_H @@ -43,6 +7,8 @@ #include <QtCore/qstring.h> #include <QtCore/qscopedpointer.h> +#include <chrono> + QT_BEGIN_NAMESPACE class QLockFilePrivate; @@ -53,13 +19,20 @@ public: QLockFile(const QString &fileName); ~QLockFile(); + QString fileName() const; + bool lock(); - bool tryLock(int timeout = 0); + bool tryLock(int timeout); void unlock(); void setStaleLockTime(int); int staleLockTime() const; + bool tryLock(std::chrono::milliseconds timeout = std::chrono::milliseconds::zero()); + + void setStaleLockTime(std::chrono::milliseconds value); + std::chrono::milliseconds staleLockTimeAsDuration() const; + bool isLocked() const; bool getLockInfo(qint64 *pid, QString *hostname, QString *appname) const; bool removeStaleLockFile(); |