1 files changed, 29 insertions, 0 deletions
diff --git a/kdesktop/kcheckrunning.cpp b/kdesktop/kcheckrunning.cpp
new file mode 100644
index 000000000..eaf8b9ebb
--- /dev/null
+++ b/kdesktop/kcheckrunning.cpp
@@ -0,0 +1,29 @@
+/* This file is part of the KDE project
+   Copyright (C) 2005 Lubos Lunak <l.lunak@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <X11/Xlib.h>
+
+int main()
+    {
+    Display* dpy = XOpenDisplay( NULL );
+    if( dpy == NULL )
+        return 1;
+    Atom atom = XInternAtom( dpy, "_KDE_RUNNING", False );
+    return XGetSelectionOwner( dpy, atom ) != None ? 0 : 1;
+    }