Annotation of sys/netinet/icmp_var.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: icmp_var.h,v 1.12 2004/02/15 11:16:08 markus Exp $ */
! 2: /* $NetBSD: icmp_var.h,v 1.8 1995/03/26 20:32:19 jtc Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1982, 1986, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
! 33: */
! 34:
! 35: #ifndef _NETINET_ICMP_VAR_H_
! 36: #define _NETINET_ICMP_VAR_H_
! 37:
! 38: /*
! 39: * Variables related to this implementation
! 40: * of the internet control message protocol.
! 41: */
! 42: struct icmpstat {
! 43: /* statistics related to icmp packets generated */
! 44: u_long icps_error; /* # of calls to icmp_error */
! 45: u_long icps_oldshort; /* no error because old ip too short */
! 46: u_long icps_oldicmp; /* no error because old was icmp */
! 47: u_long icps_outhist[ICMP_MAXTYPE + 1];
! 48: /* statistics related to input messages processed */
! 49: u_long icps_badcode; /* icmp_code out of range */
! 50: u_long icps_tooshort; /* packet < ICMP_MINLEN */
! 51: u_long icps_checksum; /* bad checksum */
! 52: u_long icps_badlen; /* calculated bound mismatch */
! 53: u_long icps_reflect; /* number of responses */
! 54: u_long icps_bmcastecho; /* rejected broadcast icmps */
! 55: u_long icps_inhist[ICMP_MAXTYPE + 1];
! 56: };
! 57:
! 58: /*
! 59: * Names for ICMP sysctl objects
! 60: */
! 61: #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
! 62: #define ICMPCTL_BMCASTECHO 2 /* reply to icmps to broadcast/mcast */
! 63: #define ICMPCTL_ERRPPSLIMIT 3 /* ICMP error pps limitation */
! 64: #define ICMPCTL_REDIRACCEPT 4 /* Accept redirects from routers */
! 65: #define ICMPCTL_REDIRTIMEOUT 5 /* Remove routes added via redirects */
! 66: #define ICMPCTL_TSTAMPREPL 6 /* allow replies to timestamp requests */
! 67: #define ICMPCTL_MAXID 7
! 68:
! 69: #define ICMPCTL_NAMES { \
! 70: { 0, 0 }, \
! 71: { "maskrepl", CTLTYPE_INT }, \
! 72: { "bmcastecho", CTLTYPE_INT }, \
! 73: { "errppslimit", CTLTYPE_INT }, \
! 74: { "rediraccept", CTLTYPE_INT }, \
! 75: { "redirtimeout", CTLTYPE_INT }, \
! 76: { "tstamprepl", CTLTYPE_INT }, \
! 77: }
! 78:
! 79: #define ICMPCTL_VARS { \
! 80: NULL, \
! 81: &icmpmaskrepl, \
! 82: &icmpbmcastecho, \
! 83: &icmperrppslim, \
! 84: &icmp_rediraccept, \
! 85: NULL, \
! 86: &icmptstamprepl, \
! 87: }
! 88:
! 89: #ifdef _KERNEL
! 90: extern struct icmpstat icmpstat;
! 91: #endif /* _KERNEL */
! 92: #endif /* _NETINET_ICMP_VAR_H_ */
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