| /* Use of program name in error-reporting functions. |
| Copyright (C) 2001-2003 Free Software Foundation, Inc. |
| Written by Bruno Haible <haible@clisp.cons.org>, 2001. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| |
| #ifndef _ERROR_PROGNAME_H |
| #define _ERROR_PROGNAME_H |
| |
| #include <stdbool.h> |
| |
| /* This file supports selectively prefixing or nor prefixing error messages |
| with the program name. |
| |
| Programs using this file should do the following in main(): |
| error_print_progname = maybe_print_progname; |
| */ |
| |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| |
| /* Indicates whether errors and warnings get prefixed with program_name. |
| Default is true. |
| A reason to omit the prefix is for better interoperability with Emacs' |
| compile.el. */ |
| extern DLL_VARIABLE bool error_with_progname; |
| |
| /* Print program_name prefix on stderr if and only if error_with_progname |
| is true. */ |
| extern void maybe_print_progname (void); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| #endif /* _ERROR_PROGNAME_H */ |