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e2be04c7 | 1 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
607ca46e DH |
2 | /* |
3 | * Linux INET6 implementation | |
4 | * | |
5 | * Authors: | |
6 | * Pedro Roque <roque@di.fc.ul.pt> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License | |
10 | * as published by the Free Software Foundation; either version | |
11 | * 2 of the License, or (at your option) any later version. | |
12 | */ | |
13 | ||
14 | #ifndef _UAPI_LINUX_IPV6_ROUTE_H | |
15 | #define _UAPI_LINUX_IPV6_ROUTE_H | |
16 | ||
17 | #include <linux/types.h> | |
6c07ec0f | 18 | #include <linux/in6.h> /* For struct in6_addr. */ |
607ca46e DH |
19 | |
20 | #define RTF_DEFAULT 0x00010000 /* default - learned via ND */ | |
21 | #define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed) | |
22 | fallback, no routers on link */ | |
23 | #define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */ | |
24 | #define RTF_PREFIX_RT 0x00080000 /* A prefix only route - RA */ | |
25 | #define RTF_ANYCAST 0x00100000 /* Anycast */ | |
26 | ||
27 | #define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ | |
28 | #define RTF_EXPIRES 0x00400000 | |
29 | ||
30 | #define RTF_ROUTEINFO 0x00800000 /* route information - RA */ | |
31 | ||
2ea2352e | 32 | #define RTF_CACHE 0x01000000 /* read-only: can not be set by user */ |
607ca46e DH |
33 | #define RTF_FLOW 0x02000000 /* flow significant route */ |
34 | #define RTF_POLICY 0x04000000 /* policy route */ | |
35 | ||
36 | #define RTF_PREF(pref) ((pref) << 27) | |
37 | #define RTF_PREF_MASK 0x18000000 | |
38 | ||
557c44be | 39 | #define RTF_PCPU 0x40000000 /* read-only: can not be set by user */ |
607ca46e DH |
40 | #define RTF_LOCAL 0x80000000 |
41 | ||
42 | ||
43 | struct in6_rtmsg { | |
44 | struct in6_addr rtmsg_dst; | |
45 | struct in6_addr rtmsg_src; | |
46 | struct in6_addr rtmsg_gateway; | |
47 | __u32 rtmsg_type; | |
48 | __u16 rtmsg_dst_len; | |
49 | __u16 rtmsg_src_len; | |
50 | __u32 rtmsg_metric; | |
51 | unsigned long rtmsg_info; | |
52 | __u32 rtmsg_flags; | |
53 | int rtmsg_ifindex; | |
54 | }; | |
55 | ||
56 | #define RTMSG_NEWDEVICE 0x11 | |
57 | #define RTMSG_DELDEVICE 0x12 | |
58 | #define RTMSG_NEWROUTE 0x21 | |
59 | #define RTMSG_DELROUTE 0x22 | |
60 | ||
130cd273 ND |
61 | #define IP6_RT_PRIO_USER 1024 |
62 | #define IP6_RT_PRIO_ADDRCONF 256 | |
63 | ||
607ca46e | 64 | #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ |