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https://git.code.sf.net/p/fuse-emulator/fuse
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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/* xerror.c: handle X errors
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Copyright (c) 2002-2004 Philip Kendall
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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Author contact information:
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E-mail: philip-fuse@shadowmagic.org.uk
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*/
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#include <config.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <X11/Xlib.h>
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#include "fuse.h"
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/* Are we expecting an X error to occur? */
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int xerror_expecting;
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/* Which error occurred? */
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int xerror_error;
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#define MESSAGE_MAX_LENGTH 256
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int
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xerror_handler( Display *display, XErrorEvent *error );
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int
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xerror_handler( Display *display, XErrorEvent *error )
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{
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/* If we were expecting an error to occur, just set a flag. Otherwise,
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exit in a fairly spectacular fashion */
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if( xerror_expecting ) {
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xerror_error = error->error_code;
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} else {
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char message[64];
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XGetErrorText( display, error->error_code, message, 63 );
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fprintf( stderr, "X Error: %s\n", message );
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exit( 1 );
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}
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return 0;
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}
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