diff options
author | Tzafrir Cohen <tzafrir@cohens.org.il> | 2012-09-07 15:14:04 +0300 |
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committer | Tzafrir Cohen <tzafrir@cohens.org.il> | 2012-09-07 15:14:04 +0300 |
commit | d4d16198c2924b1085258c0b6562b562c7df3c29 (patch) | |
tree | d160aabd972fee403621b84cf1fc7848e98d45b9 /dbg.cc |
geresh 0.6.3geresh-0.6.3upstream
Diffstat (limited to 'dbg.cc')
-rw-r--r-- | dbg.cc | 64 |
1 files changed, 64 insertions, 0 deletions
@@ -0,0 +1,64 @@ +// Copyright (C) 2003 Mooffie <mooffie@typo.co.il> +// +// 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 2 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, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + +#include <config.h> + +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> // exit() + +#include "terminal.h" // for the gettext stuff +#include "dbg.h" + +static int debug_level = 0; + +void set_debug_level(int level) +{ + debug_level = level; +} + +bool print_debug_level(int level) +{ + return level <= debug_level; +} + +void debug_print(const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + va_end(ap); +} + +// I've just noticed that my fatal() function is very similar to fribidi's +// die(). Strange. I've taken the variable names from an example in K&R, and +// used the output of 'ls' ("try ... for more info"). Perhaps it proves +// that two monkeys sitting at two keyboards and not typing randomly can +// produce the same program :-) + +void fatal(const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + if (fmt) { + fprintf(stderr, PACKAGE ": "); + vfprintf(stderr, fmt, ap); + } + fprintf(stderr, _("Try `%s --help' for more information.\n"), PACKAGE); + va_end(ap); + exit(1); +} + |