1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linu 1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* 2 /*
3 * Linux INET6 implementation 3 * Linux INET6 implementation
4 * 4 *
5 * Authors: 5 * Authors:
6 * Pedro Roque <roque@di.fc.u 6 * Pedro Roque <roque@di.fc.ul.pt>
7 * 7 *
8 * This program is free software; you can 8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU G 9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foun 10 * as published by the Free Software Foundation; either version
11 * 2 of the License, or (at your option) 11 * 2 of the License, or (at your option) any later version.
12 */ 12 */
13 13
14 #ifndef _UAPI_LINUX_IPV6_ROUTE_H 14 #ifndef _UAPI_LINUX_IPV6_ROUTE_H
15 #define _UAPI_LINUX_IPV6_ROUTE_H 15 #define _UAPI_LINUX_IPV6_ROUTE_H
16 16
17 #include <linux/types.h> 17 #include <linux/types.h>
18 #include <linux/in6.h> /* For 18 #include <linux/in6.h> /* For struct in6_addr. */
19 19
20 #define RTF_DEFAULT 0x00010000 /* def 20 #define RTF_DEFAULT 0x00010000 /* default - learned via ND */
21 #define RTF_ALLONLINK 0x00020000 /* (de 21 #define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed)
22 fal 22 fallback, no routers on link */
23 #define RTF_ADDRCONF 0x00040000 /* add 23 #define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */
24 #define RTF_PREFIX_RT 0x00080000 /* A p 24 #define RTF_PREFIX_RT 0x00080000 /* A prefix only route - RA */
25 #define RTF_ANYCAST 0x00100000 /* Any 25 #define RTF_ANYCAST 0x00100000 /* Anycast */
26 26
27 #define RTF_NONEXTHOP 0x00200000 /* rou 27 #define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */
28 #define RTF_EXPIRES 0x00400000 28 #define RTF_EXPIRES 0x00400000
29 29
30 #define RTF_ROUTEINFO 0x00800000 /* rou 30 #define RTF_ROUTEINFO 0x00800000 /* route information - RA */
31 31
32 #define RTF_CACHE 0x01000000 /* rea 32 #define RTF_CACHE 0x01000000 /* read-only: can not be set by user */
33 #define RTF_FLOW 0x02000000 /* flo 33 #define RTF_FLOW 0x02000000 /* flow significant route */
34 #define RTF_POLICY 0x04000000 /* pol 34 #define RTF_POLICY 0x04000000 /* policy route */
35 35
36 #define RTF_PREF(pref) ((pref) << 27) 36 #define RTF_PREF(pref) ((pref) << 27)
37 #define RTF_PREF_MASK 0x18000000 37 #define RTF_PREF_MASK 0x18000000
38 38
39 #define RTF_PCPU 0x40000000 /* rea 39 #define RTF_PCPU 0x40000000 /* read-only: can not be set by user */
40 #define RTF_LOCAL 0x80000000 40 #define RTF_LOCAL 0x80000000
41 41
42 42
43 struct in6_rtmsg { 43 struct in6_rtmsg {
44 struct in6_addr rtmsg_dst; 44 struct in6_addr rtmsg_dst;
45 struct in6_addr rtmsg_src; 45 struct in6_addr rtmsg_src;
46 struct in6_addr rtmsg_gateway; 46 struct in6_addr rtmsg_gateway;
47 __u32 rtmsg_type; 47 __u32 rtmsg_type;
48 __u16 rtmsg_dst_len; 48 __u16 rtmsg_dst_len;
49 __u16 rtmsg_src_len; 49 __u16 rtmsg_src_len;
50 __u32 rtmsg_metric; 50 __u32 rtmsg_metric;
51 unsigned long rtmsg_info; 51 unsigned long rtmsg_info;
52 __u32 rtmsg_flags; 52 __u32 rtmsg_flags;
53 int rtmsg_ifindex; 53 int rtmsg_ifindex;
54 }; 54 };
55 55
56 #define RTMSG_NEWDEVICE 0x11 56 #define RTMSG_NEWDEVICE 0x11
57 #define RTMSG_DELDEVICE 0x12 57 #define RTMSG_DELDEVICE 0x12
58 #define RTMSG_NEWROUTE 0x21 58 #define RTMSG_NEWROUTE 0x21
59 #define RTMSG_DELROUTE 0x22 59 #define RTMSG_DELROUTE 0x22
60 60
61 #define IP6_RT_PRIO_USER 1024 61 #define IP6_RT_PRIO_USER 1024
62 #define IP6_RT_PRIO_ADDRCONF 256 62 #define IP6_RT_PRIO_ADDRCONF 256
63 63
64 #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ 64 #endif /* _UAPI_LINUX_IPV6_ROUTE_H */
65 65
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