1/*	$NetBSD: clnp_stat.h,v 1.8 2003/08/07 16:33:33 agc Exp $	*/
2
3/*-
4 * Copyright (c) 1991, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)clnp_stat.h	8.1 (Berkeley) 6/10/93
32 */
33
34/***********************************************************
35		Copyright IBM Corporation 1987
36
37                      All Rights Reserved
38
39Permission to use, copy, modify, and distribute this software and its
40documentation for any purpose and without fee is hereby granted,
41provided that the above copyright notice appear in all copies and that
42both that copyright notice and this permission notice appear in
43supporting documentation, and that the name of IBM not be
44used in advertising or publicity pertaining to distribution of the
45software without specific, written prior permission.
46
47IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
48ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
49IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
50ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
51WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
52ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
53SOFTWARE.
54
55******************************************************************/
56
57/*
58 * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
59 */
60
61#ifndef _NETISO_CLNP_STAT_H_
62#define _NETISO_CLNP_STAT_H_
63
64struct clnp_stat {
65	int             cns_total;	/* total pkts received */
66	int             cns_toosmall;	/* fixed part of header too small */
67	int             cns_badhlen;	/* header length is not reasonable */
68	int             cns_badcsum;	/* checksum on packet failed */
69	int             cns_badaddr;	/* address fields were not reasonable */
70	int             cns_badvers;	/* incorrect version */
71	int             cns_noseg;	/* segment information forgotten */
72	int             cns_noproto;	/* incorrect protocol id */
73	int             cns_delivered;	/* packets consumed by protocol */
74	int             cns_ttlexpired;	/* ttl has expired */
75	int             cns_forward;	/* forwarded packets */
76	int             cns_sent;	/* total packets sent */
77	int             cns_odropped;	/* o.k. packets discarded, e.g.
78					 * ENOBUFS */
79	int             cns_cantforward;	/* non-forwarded packets */
80	int             cns_fragmented;	/* packets fragmented */
81	int             cns_fragments;	/* fragments received */
82	int             cns_fragdropped;	/* fragments discarded */
83	int             cns_fragtimeout;	/* fragments timed out */
84	int             cns_ofragments;	/* fragments generated */
85	int             cns_cantfrag;	/* fragmentation prohibited */
86	int             cns_reassembled;	/* packets reconstructed */
87	int             cns_cachemiss;	/* cache misses */
88	int             cns_congest_set;	/* congestion experienced bit
89						 * set */
90	int             cns_congest_rcvd;	/* congestion experienced bit
91						 * received */
92	int             cns_er_inhist[CLNP_ERRORS + 1];
93	int             cns_er_outhist[CLNP_ERRORS + 1];
94};
95
96#ifdef _KERNEL
97extern struct clnp_stat clnp_stat;
98
99#ifdef INCSTAT
100#undef INCSTAT
101#endif				/* INCSTAT */
102#define INCSTAT(x) clnp_stat.x++
103#endif /* _KERNEL */
104
105#endif /* !_NETISO_CLNP_STAT_H_ */
106