-/*
- * lwm, a window manager for X11
- * Copyright (C) 1997-2016 Elliott Hughes, James Carter
- *
- * This program 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.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xproto.h>
-
-#include "lwm.h"
-
-int ignore_badwindow;
-
-void
-panic(char *s) {
- fprintf(stderr, "%s: %s\n", argv0, s);
- exit(EXIT_FAILURE);
-}
-
-int
-errorHandler(Display *d, XErrorEvent *e) {
- char msg[80];
- char req[80];
- char number[80];
-
- if (mode == wm_initialising &&
- e->request_code == X_ChangeWindowAttributes &&
- e->error_code == BadAccess)
- panic("another window manager is already running.");
-
- if (ignore_badwindow &&
- (e->error_code == BadWindow || e->error_code == BadColor))
- return 0;
-
- XGetErrorText(d, e->error_code, msg, sizeof(msg));
- sprintf(number, "%d", e->request_code);
- XGetErrorDatabaseText(d, "XRequest", number, number, req, sizeof(req));
-
- fprintf(stderr, "%s: protocol request %s on resource %#x failed: %s\n",
- argv0, req, (unsigned int) e->resourceid, msg);
-
- if (mode == wm_initialising)
- panic("can't initialise.");
-
- return 0;
-}