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