2 * Copyright Droids Corporation (2007)
3 * Olivier MATZ <zer0@droids-corp.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 * Revision : $Id: cirbuf_add_tail.c,v 1.1.2.2 2007-09-12 17:52:20 zer0 Exp $
32 __cirbuf_add_tail(struct cirbuf * cbuf, char c)
34 if (!CIRBUF_IS_EMPTY(cbuf)) {
36 cbuf->end %= cbuf->maxlen;
38 cbuf->buf[cbuf->end] = c;
43 cirbuf_add_tail_safe(struct cirbuf * cbuf, char c)
45 if (cbuf && !CIRBUF_IS_FULL(cbuf)) {
46 __cirbuf_add_tail(cbuf, c);
53 cirbuf_add_tail(struct cirbuf * cbuf, char c)
55 __cirbuf_add_tail(cbuf, c);