1 /* $OpenBSD: pim_var.h,v 1.2 2006/07/06 02:56:58 brad Exp $ */
2 /* $NetBSD: pim_var.h,v 1.1 2004/09/04 23:32:29 manu Exp $ */
3
4 /*
5 * Copyright (c) 1998-2000
6 * University of Southern California/Information Sciences Institute.
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 * $FreeBSD: /repoman/r/ncvs/src/sys/netinet/pim_var.h,v 1.1 2003/08/07 18:17:43 hsu Exp $
34 */
35
36 #ifndef _NETINET_PIM_VAR_H_
37 #define _NETINET_PIM_VAR_H_
38
39 /*
40 * Protocol Independent Multicast (PIM),
41 * kernel variables and implementation-specific definitions.
42 *
43 * Written by George Edmond Eddy (Rusty), ISI, February 1998.
44 * Modified by Pavlin Radoslavov, USC/ISI, May 1998, Aug 1999, October 2000.
45 * Modified by Hitoshi Asaeda, WIDE, August 1998.
46 */
47
48 /*
49 * PIM statistics kept in the kernel
50 */
51 struct pimstat {
52 u_int64_t pims_rcv_total_msgs; /* total PIM messages received */
53 u_int64_t pims_rcv_total_bytes; /* total PIM bytes received */
54 u_int64_t pims_rcv_tooshort; /* rcvd with too few bytes */
55 u_int64_t pims_rcv_badsum; /* rcvd with bad checksum */
56 u_int64_t pims_rcv_badversion; /* rcvd bad PIM version */
57 u_int64_t pims_rcv_registers_msgs; /* rcvd regs. msgs (data only) */
58 u_int64_t pims_rcv_registers_bytes; /* rcvd regs. bytes (data only) */
59 u_int64_t pims_rcv_registers_wrongiif; /* rcvd regs. on wrong iif */
60 u_int64_t pims_rcv_badregisters; /* rcvd invalid registers */
61 u_int64_t pims_snd_registers_msgs; /* sent regs. msgs (data only) */
62 u_int64_t pims_snd_registers_bytes; /* sent regs. bytes (data only) */
63 };
64
65 /*
66 * Names for PIM sysctl objects
67 */
68 #define PIMCTL_STATS 1 /* statistics (read-only) */
69 #define PIMCTL_MAXID 2
70
71 #define PIMCTL_NAMES { \
72 { 0, 0 }, \
73 { "stats", CTLTYPE_STRUCT }, \
74 }
75
76 #ifdef _KERNEL
77 extern struct pimstat pimstat;
78
79 void pim_input(struct mbuf *, ...);
80 #endif
81
82 #endif /* _NETINET_PIM_VAR_H_ */