X-Git-Url: http://git.droids-corp.org/?p=protos%2Fxbee-avr.git;a=blobdiff_plain;f=cirbuf_add_buf_tail.c;fp=cirbuf_add_buf_tail.c;h=0000000000000000000000000000000000000000;hp=d301b3ed85c6d9c7e3d8ed6089619193649810fd;hb=57895b3bb2fe0582c589685b7df34f3968b346ec;hpb=9a9b64112aee5ab26398b46cb13b7e49c292a355

diff --git a/cirbuf_add_buf_tail.c b/cirbuf_add_buf_tail.c
deleted file mode 100644
index d301b3e..0000000
--- a/cirbuf_add_buf_tail.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*  
- *  Copyright Droids Corporation (2007)
- *  Olivier MATZ <zer0@droids-corp.org>
- * 
- *  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  02111-1307  USA
- *
- *  Revision : $Id: cirbuf_add_buf_tail.c,v 1.1.2.2 2007-09-12 17:52:20 zer0 Exp $
- *
- */
-
-#include <string.h>
-
-#include <cirbuf.h>
-
-
-/* multiple add */
-
-cirbuf_int
-cirbuf_add_buf_tail(struct cirbuf * cbuf, const char * c, cirbuf_uint n)
-{
-	cirbuf_uint e;
-
-	if (!n || n > CIRBUF_GET_FREELEN(cbuf))
-		return -EINVAL;
-
-	e = CIRBUF_IS_EMPTY(cbuf) ? 1 : 0;
-	
-	if (n < cbuf->maxlen - cbuf->end - 1 + e) {
-		dprintf("s[%d] -> d[%d] (%d)\n", 0, cbuf->end + !e, n);
-		memcpy(cbuf->buf + cbuf->end + !e, c, n);
-	}
-	else {
-		dprintf("s[%d] -> d[%d] (%d)\n", cbuf->end + !e, 0, cbuf->maxlen - cbuf->end - 1 + e);
-		dprintf("s[%d] -> d[%d] (%d)\n", cbuf->maxlen - cbuf->end - 1 + e, 0, n - cbuf->maxlen + cbuf->end + 1 - e);
-		memcpy(cbuf->buf + cbuf->end + !e, c, cbuf->maxlen - cbuf->end - 1 + e);
-		memcpy(cbuf->buf, c + cbuf->maxlen - cbuf->end - 1 + e, n - cbuf->maxlen + cbuf->end + 1 - e);
-	}
-	cbuf->len += n;
-	cbuf->end += n - e;
-	cbuf->end %= cbuf->maxlen;
-	return n;
-}
-