Chameleon

Chameleon Svn Source Tree

Root/tags/2.3/i386/include/netinet6/nd6.h

Source at commit 2862 created 7 years 24 days ago.
By ifabio, Tag 2.3 release, bump svn to 2.4
1/*␊
2 * Copyright (c) 2009 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/nd6.h,v 1.2.2.3 2001/08/13 01:10:49 simokawa Exp $␉*/␊
30/*␉$KAME: nd6.h,v 1.55 2001/04/27 15:09:49 itojun Exp $␉*/␊
31␊
32/*␊
33 * Copyright (C) 1995, 1996, 1997, and 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#ifndef _NETINET6_ND6_H_␊
62#define _NETINET6_ND6_H_␊
63#include <sys/appleapiopts.h>␊
64␊
65/* see net/route.h, or net/if_inarp.h */␊
66#ifndef RTF_ANNOUNCE␊
67#define RTF_ANNOUNCE␉RTF_PROTO2␊
68#endif␊
69␊
70#include <sys/queue.h>␊
71␊
72␊
73#define ND6_LLINFO_PURGE␉-3␊
74#define ND6_LLINFO_NOSTATE␉-2␊
75/*␊
76 * We don't need the WAITDELETE state any more, but we keep the definition␊
77 * in a comment line instead of removing it. This is necessary to avoid␊
78 * unintentionally reusing the value for another purpose, which might␊
79 * affect backward compatibility with old applications.␊
80 * (20000711 jinmei@kame.net)␊
81 */␊
82/* #define ND6_LLINFO_WAITDELETE␉-1 */␊
83#define ND6_LLINFO_INCOMPLETE␉0␊
84#define ND6_LLINFO_REACHABLE␉1␊
85#define ND6_LLINFO_STALE␉2␊
86#define ND6_LLINFO_DELAY␉3␊
87#define ND6_LLINFO_PROBE␉4␊
88␊
89␊
90struct nd_ifinfo {␊
91␉u_int32_t linkmtu;␉␉/* LinkMTU */␊
92␉u_int32_t maxmtu;␉␉/* Upper bound of LinkMTU */␊
93␉u_int32_t basereachable;␉/* BaseReachableTime */␊
94␉u_int32_t reachable;␉␉/* Reachable Time */␊
95␉u_int32_t retrans;␉␉/* Retrans Timer */␊
96␉u_int32_t flags;␉␉/* Flags */␊
97␉int recalctm;␉␉␉/* BaseReacable re-calculation timer */␊
98␉u_int8_t chlim;␉␉␉/* CurHopLimit */␊
99␉u_int8_t receivedra;␊
100␉/* the following 3 members are for privacy extension for addrconf */␊
101␉u_int8_t randomseed0[8]; /* upper 64 bits of MD5 digest */␊
102␉u_int8_t randomseed1[8]; /* lower 64 bits (usually the EUI64 IFID) */␊
103␉u_int8_t randomid[8];␉/* current random ID */␊
104};␊
105␊
106␊
107#define ND6_IFF_PERFORMNUD␉0x1␊
108␊
109struct in6_nbrinfo {␊
110␉char ifname[IFNAMSIZ];␉/* if name, e.g. "en0" */␊
111␉struct in6_addr addr;␉/* IPv6 address of the neighbor */␊
112␉long␉asked;␉␉/* number of queries already sent for this addr */␊
113␉int␉isrouter;␉/* if it acts as a router */␊
114␉int␉state;␉␉/* reachability state */␊
115␉int␉expire;␉␉/* lifetime for NDP state transition */␊
116};␊
117␊
118␊
119#define DRLSTSIZ 10␊
120#define PRLSTSIZ 10␊
121␊
122struct␉in6_drlist {␊
123␉char ifname[IFNAMSIZ];␊
124␉struct {␊
125␉␉struct␉in6_addr rtaddr;␊
126␉␉u_char␉flags;␊
127␉␉u_short␉rtlifetime;␊
128␉␉u_long␉expire;␊
129␉␉u_short if_index;␊
130␉} defrouter[DRLSTSIZ];␊
131};␊
132␊
133␊
134struct␉in6_defrouter {␊
135␉struct␉sockaddr_in6 rtaddr;␊
136␉u_char␉flags;␊
137␉u_short␉rtlifetime;␊
138␉u_long␉expire;␊
139␉u_short if_index;␊
140};␊
141␊
142␊
143struct␉in6_prlist {␊
144␉char ifname[IFNAMSIZ];␊
145␉struct {␊
146␉␉struct␉in6_addr prefix;␊
147␉␉struct prf_ra raflags;␊
148␉␉u_char␉prefixlen;␊
149␉␉u_char␉origin;␊
150␉␉u_long␉vltime;␊
151␉␉u_long␉pltime;␊
152␉␉u_long␉expire;␊
153␉␉u_short if_index;␊
154␉␉u_short advrtrs; /* number of advertisement routers */␊
155␉␉struct␉in6_addr advrtr[DRLSTSIZ]; /* XXX: explicit limit */␊
156␉} prefix[PRLSTSIZ];␊
157};␊
158␊
159␊
160struct in6_prefix {␊
161␉struct␉sockaddr_in6 prefix;␊
162␉struct prf_ra raflags;␊
163␉u_char␉prefixlen;␊
164␉u_char␉origin;␊
165␉u_long␉vltime;␊
166␉u_long␉pltime;␊
167␉u_long␉expire;␊
168␉u_int32_t flags;␊
169␉int refcnt;␊
170␉u_short if_index;␊
171␉u_short advrtrs; /* number of advertisement routers */␊
172␉/* struct sockaddr_in6 advrtr[] */␊
173};␊
174␊
175␊
176struct␉in6_ondireq {␊
177␉char ifname[IFNAMSIZ];␊
178␉struct {␊
179␉␉u_int32_t linkmtu;␉/* LinkMTU */␊
180␉␉u_int32_t maxmtu;␉/* Upper bound of LinkMTU */␊
181␉␉u_int32_t basereachable; /* BaseReachableTime */␊
182␉␉u_int32_t reachable;␉/* Reachable Time */␊
183␉␉u_int32_t retrans;␉/* Retrans Timer */␊
184␉␉u_int32_t flags;␉/* Flags */␊
185␉␉int recalctm;␉␉/* BaseReacable re-calculation timer */␊
186␉␉u_int8_t chlim;␉␉/* CurHopLimit */␊
187␉␉u_int8_t receivedra;␊
188␉} ndi;␊
189};␊
190␊
191struct␉in6_ndireq {␊
192␉char ifname[IFNAMSIZ];␊
193␉struct nd_ifinfo ndi;␊
194};␊
195␊
196struct␉in6_ndifreq {␊
197␉char ifname[IFNAMSIZ];␊
198␉u_long ifindex;␊
199};␊
200␊
201␊
202/* Prefix status */␊
203#define NDPRF_ONLINK␉␉0x1␊
204#define NDPRF_DETACHED␉␉0x2␊
205␊
206/* protocol constants */␊
207#define MAX_RTR_SOLICITATION_DELAY␉1␉/*1sec*/␊
208#define RTR_SOLICITATION_INTERVAL␉4␉/*4sec*/␊
209#define MAX_RTR_SOLICITATIONS␉␉3␊
210␊
211#define ND6_INFINITE_LIFETIME␉␉0xffffffff␊
212␊
213␊
214#endif /* _NETINET6_ND6_H_ */␊
215

Archive Download this file

Revision: 2862