| 1 | /* Modified for gcc/os2 by bird 2003
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| 2 | *
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| 3 | * Copyright (c) 1982, 1986, 1993
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| 4 | * The Regents of the University of California. All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | * 1. Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * 2. Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * 3. All advertising materials mentioning features or use of this software
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| 15 | * must display the following acknowledgement:
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| 16 | * This product includes software developed by the University of
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| 17 | * California, Berkeley and its contributors.
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| 18 | * 4. Neither the name of the University nor the names of its contributors
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| 19 | * may be used to endorse or promote products derived from this software
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| 20 | * without specific prior written permission.
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| 21 | *
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| 22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 32 | * SUCH DAMAGE.
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| 33 | *
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| 34 | * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
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| 35 | * $FreeBSD: src/sys/netinet/icmp_var.h,v 1.15.2.2 2001/12/07 09:23:11 ru Exp $
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| 36 | */
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| 37 |
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| 38 | #ifndef _NETINET_ICMP_VAR_H_
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| 39 | #define _NETINET_ICMP_VAR_H_
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| 40 |
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| 41 | #ifndef TCPV40HDRS
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| 42 |
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| 43 | #ifdef _KERNEL
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| 44 | #include "opt_icmp_bandlim.h" /* for ICMP_BANDLIM */
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| 45 | #endif
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| 46 |
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| 47 | /*
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| 48 | * Variables related to this implementation
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| 49 | * of the internet control message protocol.
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| 50 | */
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| 51 | struct icmpstat {
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| 52 | #if 0 /* OS2 is slightly different */
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| 53 | /* statistics related to icmp packets generated */
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| 54 | u_long icps_error; /* # of calls to icmp_error */
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| 55 | u_long icps_oldshort; /* no error 'cuz old ip too short */
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| 56 | u_long icps_oldicmp; /* no error 'cuz old was icmp */
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| 57 | u_long icps_outhist[ICMP_MAXTYPE + 1];
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| 58 | /* statistics related to input messages processed */
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| 59 | u_long icps_badcode; /* icmp_code out of range */
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| 60 | u_long icps_tooshort; /* packet < ICMP_MINLEN */
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| 61 | u_long icps_checksum; /* bad checksum */
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| 62 | u_long icps_badlen; /* calculated bound mismatch */
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| 63 | u_long icps_reflect; /* number of responses */
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| 64 | u_long icps_inhist[ICMP_MAXTYPE + 1];
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| 65 | #else /* OS2: short not longs */
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| 66 | u_short icps_error; /* # of calls to icmp_error */
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| 67 | u_short icps_oldshort; /* no error 'cuz old ip too short */
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| 68 | u_short icps_oldicmp; /* no error 'cuz old was icmp */
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| 69 | u_short icps_outhist[ICMP_MAXTYPE + 1];
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| 70 | /* statistics related to input messages processed */
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| 71 | u_short icps_badcode; /* icmp_code out of range */
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| 72 | u_short icps_tooshort; /* packet < ICMP_MINLEN */
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| 73 | u_short icps_checksum; /* bad checksum */
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| 74 | u_short icps_badlen; /* calculated bound mismatch */
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| 75 | u_short icps_reflect; /* number of responses */
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| 76 | u_short icps_inhist[ICMP_MAXTYPE + 1];
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| 77 | #endif
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| 78 | #if 0 /* not on OS/2 */
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| 79 | u_long icps_bmcastecho; /* b/mcast echo requests dropped */
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| 80 | u_long icps_bmcasttstamp; /* b/mcast tstamp requests dropped */
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| 81 | u_long icps_badaddr; /* bad return address */
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| 82 | u_long icps_noroute; /* no route back */
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| 83 | #endif
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| 84 | #ifdef MIB
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| 85 | u_long icps_OutMsgs;
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| 86 | u_long icps_OutErrors;
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| 87 | u_long icps_InMsgs;
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| 88 | u_long icps_InDestUnreachs;
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| 89 | u_long icps_InTimeExcds;
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| 90 | u_long icps_InParmProbs;
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| 91 | u_long icps_InSrcQuenchs;
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| 92 | u_long icps_InRedirects;
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| 93 | u_long icps_InEchos;
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| 94 | u_long icps_InEchoReps;
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| 95 | u_long icps_InTimestamps;
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| 96 | u_long icps_InTimestampReps;
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| 97 | u_long icps_InAddrMasks;
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| 98 | u_long icps_InAddrMaskReps;
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| 99 | u_long icps_OutDestUnreachs;
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| 100 | u_long icps_OutTimeExcds;
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| 101 | u_long icps_OutParmProbs;
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| 102 | u_long icps_OutSrcQuenchs;
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| 103 | u_long icps_OutRedirects;
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| 104 | u_long icps_OutEchos;
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| 105 | u_long icps_OutEchoReps;
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| 106 | u_long icps_OutTimestamps;
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| 107 | u_long icps_OutTimestampReps;
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| 108 | u_long icps_OutAddrMasks;
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| 109 | u_long icps_OutAddrMaskReps;
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| 110 | #endif
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| 111 | /* OS/2 stuff */
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| 112 | };
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| 113 |
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| 114 | /*
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| 115 | * Names for ICMP sysctl objects
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| 116 | */
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| 117 | #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
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| 118 | #define ICMPCTL_STATS 2 /* statistics (read-only) */
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| 119 | #if 0 /* Diffent on OS2 */
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| 120 | #define ICMPCTL_ICMPLIM 3
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| 121 | #define ICMPCTL_MAXID 4
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| 122 |
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| 123 | #define ICMPCTL_NAMES { \
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| 124 | { 0, 0 }, \
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| 125 | { "maskrepl", CTLTYPE_INT }, \
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| 126 | { "stats", CTLTYPE_STRUCT }, \
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| 127 | { "icmplim", CTLTYPE_INT }, \
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| 128 | }
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| 129 | #else /* OS2: */
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| 130 | #define ICMPCTL_ECHOREPL 3 /* allow replies to ping requests */
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| 131 | #define ICMPCTL_TTL 50 /* sysctl code - TTL for ICMP packets */
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| 132 | #define ICMPCTL_NAMES { \
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| 133 | { 0, 0 }, \
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| 134 | { "maskrepl", CTLTYPE_INT }, \
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| 135 | { "stats", CTLTYPE_STRUCT }, \
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| 136 | { "echorepl", CTLTYPE_STRUCT }, \
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| 137 | { "icmpttl",CTLYPE_INT }, \
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| 138 | }
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| 139 | #endif
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| 140 |
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| 141 | #if 0 /* not on OS2 */
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| 142 | #ifdef _KERNEL
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| 143 | SYSCTL_DECL(_net_inet_icmp);
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| 144 | #ifdef ICMP_BANDLIM
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| 145 | extern int badport_bandlim __P((int));
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| 146 | #endif
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| 147 | #define BANDLIM_UNLIMITED -1
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| 148 | #define BANDLIM_ICMP_UNREACH 0
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| 149 | #define BANDLIM_ICMP_ECHO 1
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| 150 | #define BANDLIM_ICMP_TSTAMP 2
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| 151 | #define BANDLIM_RST_CLOSEDPORT 3 /* No connection, and no listeners */
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| 152 | #define BANDLIM_RST_OPENPORT 4 /* No connection, listener */
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| 153 | #define BANDLIM_MAX 4
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| 154 | #endif
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| 155 | #endif /* 0 */
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| 156 |
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| 157 | #endif /* !TCPV40HDRS */
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| 158 | #endif
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