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. */
32 bool error_with_progname = true;
33
34 /* Print program_name prefix on stderr if and only if error_with_progname
35 is true. */
36 void
maybe_print_progname()37 maybe_print_progname ()
38 {
39 if (error_with_progname)
40 fprintf (stderr, "%s: ", program_name);
41 }
42