x11vnc/cleanup.h

/*
   Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com> 
   All rights reserved.

This file is part of x11vnc.

x11vnc is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at
your option) any later version.

x11vnc 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with x11vnc; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
or see <http://www.gnu.org/licenses/>.

In addition, as a special exception, Karl J. Runge
gives permission to link the code of its release of x11vnc with the
OpenSSL project's "OpenSSL" library (or with modified versions of it
that use the same license as the "OpenSSL" library), and distribute
the linked executables.  You must obey the GNU General Public License
in all respects for all of the code used other than "OpenSSL".  If you
modify this file, you may extend this exception to your version of the
file, but you are not obligated to do so.  If you do not wish to do
so, delete this exception statement from your version.
*/

#ifndef _X11VNC_CLEANUP_H
#define _X11VNC_CLEANUP_H

/* -- cleanup.h -- */

extern int trapped_xerror;
extern int trapped_xioerror;
extern int trapped_getimage_xerror;
extern int trapped_record_xerror;
extern XErrorEvent *trapped_xerror_event;

extern int crash_debug;

extern void clean_shm(int quick);
extern void clean_up_exit(int ret);

extern int trap_xerror(Display *d, XErrorEvent *error);
extern int trap_xioerror(Display *d);
extern int trap_getimage_xerror(Display *d, XErrorEvent *error);
extern char *xerror_string(XErrorEvent *error);
extern void initialize_crash_handler(void);
extern void initialize_signals(void);
extern void unset_signals(void);
extern void close_exec_fds(void);
extern int known_sigpipe_mode(char *s);

#endif /* _X11VNC_CLEANUP_H */