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| Source at commit 1808 created 12 years 4 months ago. By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier? | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2008 Apple Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. The rights granted to you under the License␊ |
| 10 | * may not be used to create, or enable the creation or redistribution of,␊ |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
| 13 | * terms of an Apple operating system software license agreement.␊ |
| 14 | * ␊ |
| 15 | * Please obtain a copy of the License at␊ |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| 17 | * ␊ |
| 18 | * The Original Code and all software distributed under the License are␊ |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 23 | * Please see the License for the specific language governing rights and␊ |
| 24 | * limitations under the License.␊ |
| 25 | * ␊ |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| 27 | */␊ |
| 28 | ␊ |
| 29 | /*␉$FreeBSD: src/sys/netinet6/ip6_mroute.h,v 1.2.2.2 2001/07/03 11:01:53 ume Exp $␉*/␊ |
| 30 | /*␉$KAME: ip6_mroute.h,v 1.17 2001/02/10 02:05:52 itojun Exp $␉*/␊ |
| 31 | ␊ |
| 32 | /*␊ |
| 33 | * Copyright (C) 1998 WIDE Project.␊ |
| 34 | * All rights reserved.␊ |
| 35 | *␊ |
| 36 | * Redistribution and use in source and binary forms, with or without␊ |
| 37 | * modification, are permitted provided that the following conditions␊ |
| 38 | * are met:␊ |
| 39 | * 1. Redistributions of source code must retain the above copyright␊ |
| 40 | * notice, this list of conditions and the following disclaimer.␊ |
| 41 | * 2. Redistributions in binary form must reproduce the above copyright␊ |
| 42 | * notice, this list of conditions and the following disclaimer in the␊ |
| 43 | * documentation and/or other materials provided with the distribution.␊ |
| 44 | * 3. Neither the name of the project nor the names of its contributors␊ |
| 45 | * may be used to endorse or promote products derived from this software␊ |
| 46 | * without specific prior written permission.␊ |
| 47 | *␊ |
| 48 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND␊ |
| 49 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE␊ |
| 50 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE␊ |
| 51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE␊ |
| 52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL␊ |
| 53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS␊ |
| 54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)␊ |
| 55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT␊ |
| 56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY␊ |
| 57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF␊ |
| 58 | * SUCH DAMAGE.␊ |
| 59 | */␊ |
| 60 | ␊ |
| 61 | /*␉BSDI ip_mroute.h,v 2.5 1996/10/11 16:01:48 pjd Exp␉*/␊ |
| 62 | ␊ |
| 63 | /*␊ |
| 64 | * Definitions for IP multicast forwarding.␊ |
| 65 | *␊ |
| 66 | * Written by David Waitzman, BBN Labs, August 1988.␊ |
| 67 | * Modified by Steve Deering, Stanford, February 1989.␊ |
| 68 | * Modified by Ajit Thyagarajan, PARC, August 1993.␊ |
| 69 | * Modified by Ajit Thyagarajan, PARC, August 1994.␊ |
| 70 | * Modified by Ahmed Helmy, USC, September 1996.␊ |
| 71 | *␊ |
| 72 | * MROUTING Revision: 1.2␊ |
| 73 | */␊ |
| 74 | ␊ |
| 75 | #ifndef _NETINET6_IP6_MROUTE_H_␊ |
| 76 | #define _NETINET6_IP6_MROUTE_H_␊ |
| 77 | #include <sys/appleapiopts.h>␊ |
| 78 | ␊ |
| 79 | /*␊ |
| 80 | * Multicast Routing set/getsockopt commands.␊ |
| 81 | */␊ |
| 82 | #define MRT6_DONE␉␉101␉/* shut down forwarder */␊ |
| 83 | #define MRT6_ADD_MIF␉␉102␉/* add multicast interface */␊ |
| 84 | #define MRT6_DEL_MIF␉␉103␉/* delete multicast interface */␊ |
| 85 | #define MRT6_ADD_MFC␉␉104␉/* insert forwarding cache entry */␊ |
| 86 | #define MRT6_DEL_MFC␉␉105␉/* delete forwarding cache entry */␊ |
| 87 | #define MRT6_PIM 107 /* enable pim code */␊ |
| 88 | #define MRT6_INIT␉␉108␉/* initialize forwarder (mrt6msg) */␊ |
| 89 | ␊ |
| 90 | #ifdef __APPLE__␊ |
| 91 | #define GET_TIME(t)␉getmicrotime(&t)␊ |
| 92 | #endif␊ |
| 93 | ␊ |
| 94 | /*␊ |
| 95 | * Types and macros for handling bitmaps with one bit per multicast interface.␊ |
| 96 | */␊ |
| 97 | typedef u_short mifi_t;␉␉/* type of a mif index */␊ |
| 98 | #define MAXMIFS␉␉64␊ |
| 99 | ␊ |
| 100 | #ifndef␉IF_SETSIZE␊ |
| 101 | #define␉IF_SETSIZE␉256␊ |
| 102 | #endif␊ |
| 103 | ␊ |
| 104 | typedef␉u_int32_t␉if_mask;␊ |
| 105 | #define␉NIFBITS␉(sizeof(if_mask) * NBBY)␉/* bits per mask */␊ |
| 106 | ␊ |
| 107 | #ifndef howmany␊ |
| 108 | #define␉howmany(x, y)␉((((x) % (y)) == 0) ? ((x) / (y)) : (((x) / (y)) + 1))␊ |
| 109 | #endif␊ |
| 110 | ␊ |
| 111 | typedef␉struct if_set {␊ |
| 112 | ␉if_mask␉ifs_bits[howmany(IF_SETSIZE, NIFBITS)];␊ |
| 113 | } if_set;␊ |
| 114 | ␊ |
| 115 | #define␉IF_SET(n, p)␉((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))␊ |
| 116 | #define␉IF_CLR(n, p)␉((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))␊ |
| 117 | #define␉IF_ISSET(n, p)␉((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))␊ |
| 118 | #define␉IF_COPY(f, t)␉bcopy(f, t, sizeof(*(f)))␊ |
| 119 | #define␉IF_ZERO(p)␉bzero(p, sizeof(*(p)))␊ |
| 120 | ␊ |
| 121 | /*␊ |
| 122 | * Argument structure for MRT6_ADD_IF.␊ |
| 123 | */␊ |
| 124 | struct mif6ctl {␊ |
| 125 | ␉mifi_t␉ mif6c_mifi;␉ ␉/* the index of the mif to be added */␊ |
| 126 | ␉u_char␉ mif6c_flags; ␉/* MIFF_ flags defined below */␊ |
| 127 | ␉u_short␉ mif6c_pifi;␉␉/* the index of the physical IF */␊ |
| 128 | #if notyet␊ |
| 129 | ␉u_int␉ mif6c_rate_limit; /* max rate ␉␉ */␊ |
| 130 | #endif␊ |
| 131 | };␊ |
| 132 | ␊ |
| 133 | #define␉MIFF_REGISTER␉0x1␉/* mif represents a register end-point */␊ |
| 134 | ␊ |
| 135 | /*␊ |
| 136 | * Argument structure for MRT6_ADD_MFC and MRT6_DEL_MFC␊ |
| 137 | */␊ |
| 138 | struct mf6cctl {␊ |
| 139 | ␉struct sockaddr_in6 mf6cc_origin;␉/* IPv6 origin of mcasts */␊ |
| 140 | ␉struct sockaddr_in6 mf6cc_mcastgrp; /* multicast group associated */␊ |
| 141 | ␉mifi_t␉␉mf6cc_parent;␉/* incoming ifindex */␊ |
| 142 | ␉struct if_set␉mf6cc_ifset;␉/* set of forwarding ifs */␊ |
| 143 | };␊ |
| 144 | ␊ |
| 145 | /*␊ |
| 146 | * The kernel's multicast routing statistics.␊ |
| 147 | */␊ |
| 148 | struct mrt6stat {␊ |
| 149 | ␉u_quad_t mrt6s_mfc_lookups;␉/* # forw. cache hash table hits */␊ |
| 150 | ␉u_quad_t mrt6s_mfc_misses;␉/* # forw. cache hash table misses */␊ |
| 151 | ␉u_quad_t mrt6s_upcalls;␉␉/* # calls to mrouted */␊ |
| 152 | ␉u_quad_t mrt6s_no_route;␉/* no route for packet's origin */␊ |
| 153 | ␉u_quad_t mrt6s_bad_tunnel;␉/* malformed tunnel options */␊ |
| 154 | ␉u_quad_t mrt6s_cant_tunnel;␉/* no room for tunnel options */␊ |
| 155 | ␉u_quad_t mrt6s_wrong_if;␉/* arrived on wrong interface␉ */␊ |
| 156 | ␉u_quad_t mrt6s_upq_ovflw;␉/* upcall Q overflow␉␉ */␊ |
| 157 | ␉u_quad_t mrt6s_cache_cleanups;␉/* # entries with no upcalls ␉ */␊ |
| 158 | ␉u_quad_t mrt6s_drop_sel; ␉/* pkts dropped selectively */␊ |
| 159 | ␉u_quad_t mrt6s_q_overflow; ␉/* pkts dropped - Q overflow */␊ |
| 160 | ␉u_quad_t mrt6s_pkt2large; ␉/* pkts dropped - size > BKT SIZE */␊ |
| 161 | ␉u_quad_t mrt6s_upq_sockfull;␉/* upcalls dropped - socket full */␊ |
| 162 | };␊ |
| 163 | ␊ |
| 164 | ␊ |
| 165 | /*␊ |
| 166 | * Structure used to communicate from kernel to multicast router.␊ |
| 167 | * We'll overlay the structure onto an MLD header (not an IPv6 header␊ |
| 168 | * like igmpmsg{} used for IPv4 implementation). This is because this␊ |
| 169 | * structure will be passed via an IPv6 raw socket, on which an application␊ |
| 170 | * will only receive the payload i.e. the data after the IPv6 header and all␊ |
| 171 | * the extension headers. (see Section 3 of draft-ietf-ipngwg-2292bis-01)␊ |
| 172 | */␊ |
| 173 | struct mrt6msg {␊ |
| 174 | #define MRT6MSG_NOCACHE␉␉1␊ |
| 175 | #define MRT6MSG_WRONGMIF␉2␊ |
| 176 | #define MRT6MSG_WHOLEPKT␉3␉␉/* used for user level encap*/␊ |
| 177 | ␉u_char␉ im6_mbz;␉␉␉/* must be zero␉␉ */␊ |
| 178 | ␉u_char␉ im6_msgtype;␉␉/* what type of message␉ */␊ |
| 179 | ␉u_int16_t im6_mif;␉␉␉/* mif rec'd on␉␉ */␊ |
| 180 | ␉u_int32_t im6_pad;␉␉␉/* padding for 64bit arch */␊ |
| 181 | ␉struct in6_addr im6_src, im6_dst;␊ |
| 182 | };␊ |
| 183 | ␊ |
| 184 | /*␊ |
| 185 | * Argument structure used by multicast routing daemon to get src-grp␊ |
| 186 | * packet counts␊ |
| 187 | */␊ |
| 188 | struct sioc_sg_req6 {␊ |
| 189 | ␉struct sockaddr_in6 src;␊ |
| 190 | ␉struct sockaddr_in6 grp;␊ |
| 191 | ␉u_quad_t pktcnt;␊ |
| 192 | ␉u_quad_t bytecnt;␊ |
| 193 | ␉u_quad_t wrong_if;␊ |
| 194 | };␊ |
| 195 | ␊ |
| 196 | /*␊ |
| 197 | * Argument structure used by mrouted to get mif pkt counts␊ |
| 198 | */␊ |
| 199 | struct sioc_mif_req6 {␊ |
| 200 | ␉mifi_t mifi;␉␉/* mif number␉␉␉␉*/␊ |
| 201 | ␉u_quad_t icount;␉/* Input packet count on mif␉␉*/␊ |
| 202 | ␉u_quad_t ocount;␉/* Output packet count on mif␉␉*/␊ |
| 203 | ␉u_quad_t ibytes;␉/* Input byte count on mif␉␉*/␊ |
| 204 | ␉u_quad_t obytes;␉/* Output byte count on mif␉␉*/␊ |
| 205 | };␊ |
| 206 | ␊ |
| 207 | ␊ |
| 208 | ␊ |
| 209 | #endif /* !_NETINET6_IP6_MROUTE_H_ */␊ |
| 210 | |
