1/* Use of program name in error-reporting functions.
2   Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
3   Written by Bruno Haible <haible@clisp.cons.org>, 2001.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 2, or (at your option)
8   any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software Foundation,
17   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
18
19
20#include <config.h>
21
22/* Specification.  */
23#include "error-progname.h"
24
25#include <stdio.h>
26
27#include "progname.h"
28
29
30/* Indicates whether errors and warnings get prefixed with program_name.
31   Default is true.  */
32bool error_with_progname = true;
33
34/* Print program_name prefix on stderr if and only if error_with_progname
35   is true.  */
36void
37maybe_print_progname ()
38{
39  if (error_with_progname)
40    fprintf (stderr, "%s: ", program_name);
41}
42