1/*	$NetBSD$	*/
2
3/* Copyright (C) 1989, 1990, 1991, 1992, 2004 Free Software Foundation, Inc.
4     Written by James Clark (jjc@jclark.com)
5
6This file is part of groff.
7
8groff is free software; you can redistribute it and/or modify it under
9the terms of the GNU General Public License as published by the Free
10Software Foundation; either version 2, or (at your option) any later
11version.
12
13groff is distributed in the hope that it will be useful, but WITHOUT ANY
14WARRANTY; without even the implied warranty of MERCHANTABILITY or
15FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
16for more details.
17
18You should have received a copy of the GNU General Public License along
19with groff; see the file COPYING.  If not, write to the Free Software
20Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
21
22#include <stdio.h>
23#include <stdlib.h>
24#include "assert.h"
25
26extern "C" const char *program_name;
27
28void assertion_failed(int lineno, const char *filename)
29{
30  if (program_name != 0)
31    fprintf(stderr, "%s: ", program_name);
32  fprintf(stderr, "Failed assertion at line %d, file `%s'.\n",
33	  lineno, filename);
34  fflush(stderr);
35  abort();
36}
37