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| 1 | 13 | up20180614 | /* $NetBSD: pim_var.h,v 1.2 2005/12/10 23:36:23 elad Exp $ */
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| 2 | |||
| 3 | /*
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| 4 | * Copyright (c) 1998-2000
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| 5 | * University of Southern California/Information Sciences Institute.
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| 6 | * All rights reserved.
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| 7 | *
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| 8 | * Redistribution and use in source and binary forms, with or without
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| 9 | * modification, are permitted provided that the following conditions
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| 10 | * are met:
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| 11 | * 1. Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | * 2. Redistributions in binary form must reproduce the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer in the
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| 15 | * documentation and/or other materials provided with the distribution.
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| 16 | * 3. Neither the name of the project nor the names of its contributors
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| 17 | * may be used to endorse or promote products derived from this software
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| 18 | * without specific prior written permission.
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| 19 | *
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| 20 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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| 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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| 24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 30 | * SUCH DAMAGE.
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| 31 | *
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| 32 | * $FreeBSD: /repoman/r/ncvs/src/sys/netinet/pim_var.h,v 1.1 2003/08/07 18:17:43 hsu Exp $
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| 33 | */
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| 34 | |||
| 35 | #ifndef _NETINET_PIM_VAR_H_
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| 36 | #define _NETINET_PIM_VAR_H_
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| 37 | |||
| 38 | /*
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| 39 | * Protocol Independent Multicast (PIM),
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| 40 | * kernel variables and implementation-specific definitions.
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| 41 | *
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| 42 | * Written by George Edmond Eddy (Rusty), ISI, February 1998.
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| 43 | * Modified by Pavlin Radoslavov, USC/ISI, May 1998, Aug 1999, October 2000.
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| 44 | * Modified by Hitoshi Asaeda, WIDE, August 1998.
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| 45 | */
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| 46 | |||
| 47 | /*
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| 48 | * PIM statistics kept in the kernel
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| 49 | */
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| 50 | struct pimstat {
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| 51 | u_quad_t pims_rcv_total_msgs; /* total PIM messages received */
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| 52 | u_quad_t pims_rcv_total_bytes; /* total PIM bytes received */
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| 53 | u_quad_t pims_rcv_tooshort; /* rcvd with too few bytes */
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| 54 | u_quad_t pims_rcv_badsum; /* rcvd with bad checksum */
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| 55 | u_quad_t pims_rcv_badversion; /* rcvd bad PIM version */
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| 56 | u_quad_t pims_rcv_registers_msgs; /* rcvd regs. msgs (data only) */
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| 57 | u_quad_t pims_rcv_registers_bytes; /* rcvd regs. bytes (data only) */
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| 58 | u_quad_t pims_rcv_registers_wrongiif; /* rcvd regs. on wrong iif */
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| 59 | u_quad_t pims_rcv_badregisters; /* rcvd invalid registers */
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| 60 | u_quad_t pims_snd_registers_msgs; /* sent regs. msgs (data only) */
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| 61 | u_quad_t pims_snd_registers_bytes; /* sent regs. bytes (data only) */
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| 62 | }; |
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| 63 | |||
| 64 | /*
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| 65 | * Names for PIM sysctl objects
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| 66 | */
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| 67 | #define PIMCTL_STATS 1 /* statistics (read-only) */ |
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| 68 | #define PIMCTL_MAXID 2 |
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| 69 | |||
| 70 | #define PIMCTL_NAMES { \
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| 71 | { 0, 0 }, \
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| 72 | { "stats", CTLTYPE_STRUCT }, \
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| 73 | } |
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| 74 | |||
| 75 | #ifdef _KERNEL
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| 76 | extern struct pimstat pimstat; |
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| 77 | |||
| 78 | void pim_input(struct mbuf *, ...); |
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| 79 | #endif
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| 80 | |||
| 81 | #endif /* !_NETINET_PIM_VAR_H_ */ |