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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
1da177e4 LT |
2 | /* |
3 | * Types and definitions for AF_INET6 | |
4 | * Linux INET6 implementation | |
5 | * | |
6 | * Authors: | |
7 | * Pedro Roque <roque@di.fc.ul.pt> | |
8 | * | |
9 | * Sources: | |
10 | * IPv6 Program Interfaces for BSD Systems | |
11 | * <draft-ietf-ipngwg-bsd-api-05.txt> | |
12 | * | |
13 | * Advanced Sockets API for IPv6 | |
14 | * <draft-stevens-advanced-api-00.txt> | |
1da177e4 | 15 | */ |
1da177e4 LT |
16 | #ifndef _LINUX_IN6_H |
17 | #define _LINUX_IN6_H | |
18 | ||
607ca46e | 19 | #include <uapi/linux/in6.h> |
1da177e4 | 20 | |
25d46f43 YH |
21 | /* IPv6 Wildcard Address (::) and Loopback Address (::1) defined in RFC2553 |
22 | * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined | |
23 | * in network byte order, not in host byte order as are the IPv4 equivalents | |
24 | */ | |
1da177e4 LT |
25 | extern const struct in6_addr in6addr_any; |
26 | #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } } | |
1da177e4 LT |
27 | extern const struct in6_addr in6addr_loopback; |
28 | #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } | |
f3ee4010 YH |
29 | extern const struct in6_addr in6addr_linklocal_allnodes; |
30 | #define IN6ADDR_LINKLOCAL_ALLNODES_INIT \ | |
31 | { { { 0xff,2,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } | |
32 | extern const struct in6_addr in6addr_linklocal_allrouters; | |
33 | #define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \ | |
34 | { { { 0xff,2,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } } | |
2c5e8933 HFS |
35 | extern const struct in6_addr in6addr_interfacelocal_allnodes; |
36 | #define IN6ADDR_INTERFACELOCAL_ALLNODES_INIT \ | |
37 | { { { 0xff,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } | |
38 | extern const struct in6_addr in6addr_interfacelocal_allrouters; | |
39 | #define IN6ADDR_INTERFACELOCAL_ALLROUTERS_INIT \ | |
40 | { { { 0xff,1,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } } | |
41 | extern const struct in6_addr in6addr_sitelocal_allrouters; | |
42 | #define IN6ADDR_SITELOCAL_ALLROUTERS_INIT \ | |
43 | { { { 0xff,5,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } } | |
f3ee4010 | 44 | #endif |