diff options
Diffstat (limited to 'src/serialport/qt4support/include/private/qlockfile_p.h')
-rw-r--r-- | src/serialport/qt4support/include/private/qlockfile_p.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/serialport/qt4support/include/private/qlockfile_p.h b/src/serialport/qt4support/include/private/qlockfile_p.h deleted file mode 100644 index ec36733..0000000 --- a/src/serialport/qt4support/include/private/qlockfile_p.h +++ /dev/null @@ -1,96 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 David Faure <faure+bluesystems@kde.org> -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QLOCKFILE_P_H -#define QLOCKFILE_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 <QtCore/qlockfile.h> -#include <QtCore/qfile.h> - -#ifdef Q_OS_WIN -#include <qt_windows.h> -#endif - -QT_BEGIN_NAMESPACE - -class QLockFilePrivate -{ -public: - QLockFilePrivate(const QString &fn) - : fileName(fn), -#ifdef Q_OS_WIN - fileHandle(INVALID_HANDLE_VALUE), -#else - fileHandle(-1), -#endif - staleLockTime(30 * 1000), // 30 seconds - lockError(QLockFile::NoError), - isLocked(false) - { - } - QLockFile::LockError tryLock_sys(); - bool removeStaleLock(); - bool getLockInfo(qint64 *pid, QString *hostname, QString *appname) const; - // Returns \c true if the lock belongs to dead PID, or is old. - // The attempt to delete it will tell us if it was really stale or not, though. - bool isApparentlyStale() const; - -#ifdef Q_OS_UNIX - static int checkFcntlWorksAfterFlock(); -#endif - - QString fileName; -#ifdef Q_OS_WIN - Qt::HANDLE fileHandle; -#else - int fileHandle; -#endif - int staleLockTime; // "int milliseconds" is big enough for 24 days - QLockFile::LockError lockError; - bool isLocked; -}; - -QT_END_NAMESPACE - -#endif /* QLOCKFILE_P_H */ |