diff options
Diffstat (limited to 'src/output.c')
-rw-r--r-- | src/output.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/output.c b/src/output.c new file mode 100644 index 0000000..0d8341c --- /dev/null +++ b/src/output.c @@ -0,0 +1,47 @@ +/* + * Program output functions + * + * Copyright (C) 2019 Patrick McDermott + * + * This file is part of fbcon2png. + * + * fbcon2png 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 2 of the License, or + * (at your option) any later version. + * + * fbcon2png 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 fbcon2png. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "output.h" + +#include <stdarg.h> +#include <stdio.h> + +#include "i18n.h" + +static const char *_program_name; + +void +set_program_name(const char *name) +{ + _program_name = name; +} + +void +error(const char *format, ...) +{ + va_list ap; + + fprintf(stderr, _("%s: Error: "), _program_name); + va_start(ap, format); + vfprintf(stderr, format, ap); + va_end(ap); + fputs("\n", stderr); +} |