2005-01-07 01:45:51 +00:00
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/*-
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2003-08-07 18:17:43 +00:00
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* Copyright (c) 1998-2000
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* University of Southern California/Information Sciences Institute.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _NETINET_PIM_VAR_H_
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#define _NETINET_PIM_VAR_H_
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/*
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* Protocol Independent Multicast (PIM),
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* kernel variables and implementation-specific definitions.
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*
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* Written by George Edmond Eddy (Rusty), ISI, February 1998.
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* Modified by Pavlin Radoslavov, USC/ISI, May 1998, Aug 1999, October 2000.
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* Modified by Hitoshi Asaeda, WIDE, August 1998.
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*/
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/*
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* PIM statistics kept in the kernel
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*/
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struct pimstat {
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u_quad_t pims_rcv_total_msgs; /* total PIM messages received */
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u_quad_t pims_rcv_total_bytes; /* total PIM bytes received */
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u_quad_t pims_rcv_tooshort; /* rcvd with too few bytes */
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u_quad_t pims_rcv_badsum; /* rcvd with bad checksum */
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u_quad_t pims_rcv_badversion; /* rcvd bad PIM version */
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u_quad_t pims_rcv_registers_msgs; /* rcvd regs. msgs (data only) */
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u_quad_t pims_rcv_registers_bytes; /* rcvd regs. bytes (data only) */
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u_quad_t pims_rcv_registers_wrongiif; /* rcvd regs. on wrong iif */
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u_quad_t pims_rcv_badregisters; /* rcvd invalid registers */
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u_quad_t pims_snd_registers_msgs; /* sent regs. msgs (data only) */
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u_quad_t pims_snd_registers_bytes; /* sent regs. bytes (data only) */
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};
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/*
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* Names for PIM sysctl objects
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*/
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#define PIMCTL_STATS 1 /* statistics (read-only) */
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#define PIMCTL_MAXID 2
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#define PIMCTL_NAMES { \
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{ 0, 0 }, \
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{ "stats", CTLTYPE_STRUCT }, \
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}
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#ifdef _KERNEL
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extern struct pimstat pimstat;
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void pim_input(struct mbuf *, int);
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SYSCTL_DECL(_net_inet_pim);
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#endif
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#endif /* _NETINET_PIM_VAR_H_ */
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