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icmp_var.h revision 1.7
      1  1.7      cgd /*	$NetBSD: icmp_var.h,v 1.7 1994/06/29 06:37:52 cgd Exp $	*/
      2  1.7      cgd 
      3  1.1      cgd /*
      4  1.6  mycroft  * Copyright (c) 1982, 1986, 1993
      5  1.6  mycroft  *	The Regents of the University of California.  All rights reserved.
      6  1.1      cgd  *
      7  1.1      cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1      cgd  * modification, are permitted provided that the following conditions
      9  1.1      cgd  * are met:
     10  1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1      cgd  *    documentation and/or other materials provided with the distribution.
     15  1.1      cgd  * 3. All advertising materials mentioning features or use of this software
     16  1.1      cgd  *    must display the following acknowledgement:
     17  1.1      cgd  *	This product includes software developed by the University of
     18  1.1      cgd  *	California, Berkeley and its contributors.
     19  1.1      cgd  * 4. Neither the name of the University nor the names of its contributors
     20  1.1      cgd  *    may be used to endorse or promote products derived from this software
     21  1.1      cgd  *    without specific prior written permission.
     22  1.1      cgd  *
     23  1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  1.1      cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  1.1      cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  1.1      cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  1.1      cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  1.1      cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  1.1      cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  1.1      cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  1.1      cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  1.1      cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  1.1      cgd  * SUCH DAMAGE.
     34  1.1      cgd  *
     35  1.7      cgd  *	@(#)icmp_var.h	8.1 (Berkeley) 6/10/93
     36  1.1      cgd  */
     37  1.1      cgd 
     38  1.1      cgd /*
     39  1.1      cgd  * Variables related to this implementation
     40  1.1      cgd  * of the internet control message protocol.
     41  1.1      cgd  */
     42  1.1      cgd struct	icmpstat {
     43  1.1      cgd /* statistics related to icmp packets generated */
     44  1.5  mycroft 	u_long	icps_error;		/* # of calls to icmp_error */
     45  1.5  mycroft 	u_long	icps_oldshort;		/* no error 'cuz old ip too short */
     46  1.5  mycroft 	u_long	icps_oldicmp;		/* no error 'cuz old was icmp */
     47  1.5  mycroft 	u_long	icps_outhist[ICMP_MAXTYPE + 1];
     48  1.1      cgd /* statistics related to input messages processed */
     49  1.6  mycroft  	u_long	icps_badcode;		/* icmp_code out of range */
     50  1.5  mycroft 	u_long	icps_tooshort;		/* packet < ICMP_MINLEN */
     51  1.5  mycroft 	u_long	icps_checksum;		/* bad checksum */
     52  1.5  mycroft 	u_long	icps_badlen;		/* calculated bound mismatch */
     53  1.5  mycroft 	u_long	icps_reflect;		/* number of responses */
     54  1.5  mycroft 	u_long	icps_inhist[ICMP_MAXTYPE + 1];
     55  1.1      cgd };
     56  1.1      cgd 
     57  1.6  mycroft /*
     58  1.6  mycroft  * Names for ICMP sysctl objects
     59  1.6  mycroft  */
     60  1.6  mycroft #define	ICMPCTL_MASKREPL	1	/* allow replies to netmask requests */
     61  1.6  mycroft #define ICMPCTL_MAXID		2
     62  1.6  mycroft 
     63  1.6  mycroft #define ICMPCTL_NAMES { \
     64  1.6  mycroft 	{ 0, 0 }, \
     65  1.6  mycroft 	{ "maskrepl", CTLTYPE_INT }, \
     66  1.6  mycroft }
     67  1.6  mycroft 
     68  1.1      cgd #ifdef KERNEL
     69  1.1      cgd struct	icmpstat icmpstat;
     70  1.1      cgd #endif
     71