1 /* $NetBSD: ipcomp_var.h,v 1.6 2008/04/23 06:09:05 thorpej Exp $ */ 2 /* $FreeBSD: src/sys/netipsec/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 /* 38 * These define the algorithm indices into the histogram. They're 39 * presently based on the PF_KEY v2 protocol values which is bogus; 40 * they should be decoupled from the protocol at which time we can 41 * pack them and reduce the size of the array to a minimum. 42 */ 43 #define IPCOMP_ALG_MAX 8 44 45 #define IPCOMP_STAT_HDROPS 0 /* packet shorter than header shows */ 46 #define IPCOMP_STAT_NOPF 1 /* protocol family not supported */ 47 #define IPCOMP_STAT_NOTDB 2 48 #define IPCOMP_STAT_BADKCR 3 49 #define IPCOMP_STAT_QFULL 4 50 #define IPCOMP_STAT_NOXFORM 5 51 #define IPCOMP_STAT_WRAP 6 52 #define IPCOMP_STAT_INPUT 7 /* input IPcomp packets */ 53 #define IPCOMP_STAT_OUTPUT 8 /* output IPcomp packets */ 54 #define IPCOMP_STAT_INVALID 9 /* trying to use an invalid TDB */ 55 #define IPCOMP_STAT_IBYTES 10 /* input bytes */ 56 #define IPCOMP_STAT_OBYTES 11 /* output bytes */ 57 #define IPCOMP_STAT_TOOBIG 12 /* packet got larger than IP_MAXPACKET */ 58 #define IPCOMP_STAT_MINLEN 13 /* packet too short to compress */ 59 #define IPCOMP_STAT_USELESS 14 /* packet compressed > initial packet */ 60 #define IPCOMP_STAT_PDROPS 15 /* packet blocked due to policy */ 61 #define IPCOMP_STAT_CRYPTO 16 /* crypto processing failure */ 62 #define IPCOMP_STAT_HIST 17 /* per-algorithm op count */ 63 /* space for IPCOMP_ALG_MAX (8) counters */ 64 65 #define IPCOMP_NSTATS 25 66 67 #ifdef _KERNEL 68 extern int ipcomp_enable; 69 #endif /* _KERNEL */ 70 #endif /* !_NETIPSEC_IPCOMP_VAR_H_ */ 71