libexplain  1.4.D001
libexplain/string_buffer/rewind.c
Go to the documentation of this file.
00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2008, 2009, 2013 Peter Miller
00004  * Written by Peter Miller <pmiller@opensource.org.au>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU Lesser General Public License as
00008  * published by the Free Software Foundation; either version 3 of the
00009  * License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public License
00017  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00018  */
00019 
00020 #include <libexplain/string_buffer.h>
00021 
00022 
00023 void
00024 explain_string_buffer_rewind(explain_string_buffer_t *sb)
00025 {
00026     if (sb->maximum > 0)
00027     {
00028         sb->position = 0;
00029         sb->message[0] = '\0';
00030     }
00031 }
00032 
00033 
00034 /* vim: set ts=8 sw=4 et : */