00001 /* 00002 * Copyright (c) 1982, 1986, 1993 00003 * The Regents of the University of California. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the University nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93 00030 * icmp_var.h,v 1.4 1995/02/16 00:27:40 wollman Exp 00031 */ 00032 00033 #ifndef _NETINET_ICMP_VAR_H_ 00034 #define _NETINET_ICMP_VAR_H_ 00035 00036 /* 00037 * Variables related to this implementation 00038 * of the internet control message protocol. 00039 */ 00040 struct icmpstat { 00041 /* statistics related to input messages processed */ 00042 u_long icps_received; /* #ICMP packets received */ 00043 u_long icps_tooshort; /* packet < ICMP_MINLEN */ 00044 u_long icps_checksum; /* bad checksum */ 00045 u_long icps_notsupp; /* #ICMP packets not supported */ 00046 u_long icps_badtype; /* #with bad type feild */ 00047 u_long icps_reflect; /* number of responses */ 00048 }; 00049 00050 /* 00051 * Names for ICMP sysctl objects 00052 */ 00053 #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */ 00054 #define ICMPCTL_STATS 2 /* statistics (read-only) */ 00055 #define ICMPCTL_MAXID 3 00056 00057 #define ICMPCTL_NAMES { \ 00058 { 0, 0 }, \ 00059 { "maskrepl", CTLTYPE_INT }, \ 00060 { "stats", CTLTYPE_STRUCT }, \ 00061 } 00062 00063 #ifdef LOG_ENABLED 00064 extern struct icmpstat icmpstat; 00065 #endif 00066 00067 #endif