| 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 | |