1 /*!\file netinet/igmp_var.h
2 * Internal IGMP statistics.
6 * Copyright (c) 1988 Stephen Deering.
7 * Copyright (c) 1992, 1993
8 * The Regents of the University of California. All rights reserved.
10 * This code is derived from software contributed to Berkeley by
11 * Stephen Deering of Stanford University.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 * must display the following acknowledgement:
23 * This product includes software developed by the University of
24 * California, Berkeley and its contributors.
25 * 4. Neither the name of the University nor the names of its contributors
26 * may be used to endorse or promote products derived from this software
27 * without specific prior written permission.
29 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
41 * @(#)igmp_var.h 8.1 (Berkeley) 7/19/93
42 * $Id: igmp_var.h,v 1.9 1996/03/14 16:59:18 fenner Exp $
45 #ifndef __NETINET_IGMP_VAR_H
46 #define __NETINET_IGMP_VAR_H
49 * Internet Group Management Protocol (IGMP),
50 * implementation-specific definitions.
52 * Written by Steve Deering, Stanford, May 1988.
54 * MULTICAST Revision: 3.5.1.3
58 u_int igps_rcv_total; /* total IGMP messages received */
59 u_int igps_rcv_tooshort; /* received with too few bytes */
60 u_int igps_rcv_badsum; /* received with bad checksum */
61 u_int igps_rcv_queries; /* received membership queries */
62 u_int igps_rcv_badqueries; /* received invalid queries */
63 u_int igps_rcv_reports; /* received membership reports */
64 u_int igps_rcv_badreports; /* received invalid reports */
65 u_int igps_rcv_ourreports; /* received reports for our groups */
66 u_int igps_snd_reports; /* sent membership reports */
70 * Names for IGMP sysctl objects
72 #define IGMPCTL_STATS 1 /* statistics (read-only) */
73 #define IGMPCTL_MAXID 2
75 #define IGMPCTL_NAMES { \
77 { "stats", CTLTYPE_STRUCT }, \