1*946379e7Schristos /* Use of program name in error-reporting functions. 2*946379e7Schristos Copyright (C) 2001-2003 Free Software Foundation, Inc. 3*946379e7Schristos Written by Bruno Haible <haible@clisp.cons.org>, 2001. 4*946379e7Schristos 5*946379e7Schristos This program is free software; you can redistribute it and/or modify 6*946379e7Schristos it under the terms of the GNU General Public License as published by 7*946379e7Schristos the Free Software Foundation; either version 2, or (at your option) 8*946379e7Schristos any later version. 9*946379e7Schristos 10*946379e7Schristos This program is distributed in the hope that it will be useful, 11*946379e7Schristos but WITHOUT ANY WARRANTY; without even the implied warranty of 12*946379e7Schristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13*946379e7Schristos GNU General Public License for more details. 14*946379e7Schristos 15*946379e7Schristos You should have received a copy of the GNU General Public License 16*946379e7Schristos along with this program; if not, write to the Free Software Foundation, 17*946379e7Schristos Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 18*946379e7Schristos 19*946379e7Schristos #ifndef _ERROR_PROGNAME_H 20*946379e7Schristos #define _ERROR_PROGNAME_H 21*946379e7Schristos 22*946379e7Schristos #include <stdbool.h> 23*946379e7Schristos 24*946379e7Schristos /* This file supports selectively prefixing or nor prefixing error messages 25*946379e7Schristos with the program name. 26*946379e7Schristos 27*946379e7Schristos Programs using this file should do the following in main(): 28*946379e7Schristos error_print_progname = maybe_print_progname; 29*946379e7Schristos */ 30*946379e7Schristos 31*946379e7Schristos 32*946379e7Schristos #ifdef __cplusplus 33*946379e7Schristos extern "C" { 34*946379e7Schristos #endif 35*946379e7Schristos 36*946379e7Schristos 37*946379e7Schristos /* Indicates whether errors and warnings get prefixed with program_name. 38*946379e7Schristos Default is true. 39*946379e7Schristos A reason to omit the prefix is for better interoperability with Emacs' 40*946379e7Schristos compile.el. */ 41*946379e7Schristos extern DLL_VARIABLE bool error_with_progname; 42*946379e7Schristos 43*946379e7Schristos /* Print program_name prefix on stderr if and only if error_with_progname 44*946379e7Schristos is true. */ 45*946379e7Schristos extern void maybe_print_progname (void); 46*946379e7Schristos 47*946379e7Schristos 48*946379e7Schristos #ifdef __cplusplus 49*946379e7Schristos } 50*946379e7Schristos #endif 51*946379e7Schristos 52*946379e7Schristos 53*946379e7Schristos #endif /* _ERROR_PROGNAME_H */ 54