1/* $NetBSD: ipcomp_var.h,v 1.8 2018/04/19 08:27:38 maxv Exp $ */
2/* $FreeBSD: ipcomp_var.h,v 1.1.4.1 2003/01/24 05:11:35 sam Exp $ */
3/* $KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $ */
4
5/*
6 * Copyright (C) 1999 WIDE Project.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the project nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef _NETIPSEC_IPCOMP_VAR_H_
35#define _NETIPSEC_IPCOMP_VAR_H_
36
37#define IPCOMP_STAT_HDROPS 0 /* packet shorter than header shows */
38#define IPCOMP_STAT_NOPF 1 /* protocol family not supported */
39#define IPCOMP_STAT_NOTDB 2
40#define IPCOMP_STAT_BADKCR 3
41#define IPCOMP_STAT_QFULL 4
42#define IPCOMP_STAT_NOXFORM 5
43#define IPCOMP_STAT_WRAP 6
44#define IPCOMP_STAT_INPUT 7 /* input IPcomp packets */
45#define IPCOMP_STAT_OUTPUT 8 /* output IPcomp packets */
46#define IPCOMP_STAT_INVALID 9 /* trying to use an invalid TDB */
47#define IPCOMP_STAT_IBYTES 10 /* input bytes */
48#define IPCOMP_STAT_OBYTES 11 /* output bytes */
49#define IPCOMP_STAT_TOOBIG 12 /* packet got larger than IP_MAXPACKET */
50#define IPCOMP_STAT_MINLEN 13 /* packet too short to compress */
51#define IPCOMP_STAT_USELESS 14 /* packet compressed > initial packet */
52#define IPCOMP_STAT_PDROPS 15 /* packet blocked due to policy */
53#define IPCOMP_STAT_CRYPTO 16 /* crypto processing failure */
54#define IPCOMP_STAT_HIST 17 /* per-algorithm op count */
55
56/* space for SADB_CALG_STATS_NUM counters */
57#define IPCOMP_ALG_MAX SADB_CALG_STATS_NUM
58#define IPCOMP_ALG_STR SADB_CALG_STATS_STR
59#define IPCOMP_NSTATS (IPCOMP_STAT_HIST + IPCOMP_ALG_MAX)
60
61#ifdef _KERNEL
62extern const uint8_t ipcomp_stats[256];
63extern int ipcomp_enable;
64#endif /* _KERNEL */
65#endif /* !_NETIPSEC_IPCOMP_VAR_H_ */