1 /* Copyright (C) 2007-2011 Open Information Security Foundation
2 *
3 * You can copy, redistribute or modify this Program under the terms of
4 * the GNU General Public License version 2 as published by the Free
5 * Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * version 2 along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15 * 02110-1301, USA.
16 */
17
18 /**
19 * \file
20 *
21 * \author Victor Julien <victor@inliniac.net>
22 */
23
24 #ifndef __STREAM_TCP_SACK_H__
25 #define __STREAM_TCP_SACK_H__
26
27 #include "suricata-common.h"
28 #include "util-optimize.h"
29
30 /**
31 * \brief Get the size of the SACKed ranges
32 *
33 * \param stream Stream to get the size for.
34 *
35 * \retval size the size
36 */
StreamTcpSackedSize(TcpStream * stream)37 static inline uint32_t StreamTcpSackedSize(TcpStream *stream)
38 {
39 SCReturnUInt(stream->sack_size);
40 }
41
42 int StreamTcpSackUpdatePacket(TcpStream *, Packet *);
43 void StreamTcpSackPruneList(TcpStream *);
44 void StreamTcpSackFreeList(TcpStream *);
45 void StreamTcpSackRegisterTests (void);
46
47 #endif /* __STREAM_TCP_SACK_H__*/
48