/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright (c) 1982, 1986, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)icmp_var.h 8.1 (Berkeley) 6/10/93 * $FreeBSD: src/sys/netinet/icmp_var.h,v 1.15.2.1 2001/02/24 21:35:18 bmilekic Exp $ */ #ifndef _NETINET_ICMP_VAR_H_ #define _NETINET_ICMP_VAR_H_ #include <sys/appleapiopts.h> #ifdef __APPLE_API_UNSTABLE /* * Variables related to this implementation * of the internet control message protocol. */ struct icmpstat { /* statistics related to icmp packets generated */ u_long icps_error; /* # of calls to icmp_error */ u_long icps_oldshort; /* no error 'cuz old ip too short */ u_long icps_oldicmp; /* no error 'cuz old was icmp */ u_long icps_outhist[ICMP_MAXTYPE + 1]; /* statistics related to input messages processed */ u_long icps_badcode; /* icmp_code out of range */ u_long icps_tooshort; /* packet < ICMP_MINLEN */ u_long icps_checksum; /* bad checksum */ u_long icps_badlen; /* calculated bound mismatch */ u_long icps_reflect; /* number of responses */ u_long icps_inhist[ICMP_MAXTYPE + 1]; u_long icps_bmcastecho; /* b/mcast echo requests dropped */ u_long icps_bmcasttstamp; /* b/mcast tstamp requests dropped */ }; /* * Names for ICMP sysctl objects */ #define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */ #define ICMPCTL_STATS 2 /* statistics (read-only) */ #define ICMPCTL_ICMPLIM 3 #define ICMPCTL_MAXID 4 #define ICMPCTL_NAMES { \ { 0, 0 }, \ { "maskrepl", CTLTYPE_INT }, \ { "stats", CTLTYPE_STRUCT }, \ { "icmplim", CTLTYPE_INT }, \ } #endif /* __APPLE_API_UNSTABLE */ #ifdef KERNEL #ifdef __APPLE_API_PRIVATE SYSCTL_DECL(_net_inet_icmp); #ifdef ICMP_BANDLIM extern int badport_bandlim __P((int)); #endif #define BANDLIM_UNLIMITED -1 #define BANDLIM_ICMP_UNREACH 0 #define BANDLIM_ICMP_ECHO 1 #define BANDLIM_ICMP_TSTAMP 2 #define BANDLIM_RST_CLOSEDPORT 3 /* No connection, and no listeners */ #define BANDLIM_RST_OPENPORT 4 /* No connection, listener */ #define BANDLIM_MAX 4 #endif /* __APPLE_API_PRIVATE */ #endif #endif