/usr/include/KF5/KWindowSystem/kusertimestamp.h is in libkf5windowsystem-dev 5.28.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /* This file is part of the KDE libraries
Copyright (c) 2003 Luboš Luňák <l.lunak@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KUSERTIMESTAMP_H
#define KUSERTIMESTAMP_H
#include <kwindowsystem_export.h>
namespace KUserTimestamp
{
/**
* Returns the last user action timestamp or 0 if no user activity has taken place yet.
* @see updateuserTimestamp
*/
KWINDOWSYSTEM_EXPORT unsigned long userTimestamp();
/**
* Updates the last user action timestamp to the given time, or to the current time,
* if 0 is given. Do not use unless you're really sure what you're doing.
* Consult focus stealing prevention section in kdebase/kwin/README.
*/
KWINDOWSYSTEM_EXPORT void updateUserTimestamp(unsigned long time = 0);
}
#endif
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