Christopher Ferris | 2598113 | 2017-11-14 16:53:49 -0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 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> |
Christopher Ferris | 0543f74 | 2017-07-26 13:09:46 -0700 | [diff] [blame] | 18 | #include <linux/in6.h> /* For struct in6_addr. */ |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 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 | |
Christopher Ferris | a1a109e | 2018-01-31 15:03:12 -0800 | [diff] [blame] | 32 | #define RTF_CACHE 0x01000000 /* read-only: can not be set by user */ |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 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 | |
Christopher Ferris | 0543f74 | 2017-07-26 13:09:46 -0700 | [diff] [blame] | 39 | #define RTF_PCPU 0x40000000 /* read-only: can not be set by user */ |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 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 | |
| 61 | #define IP6_RT_PRIO_USER 1024 |
| 62 | #define IP6_RT_PRIO_ADDRCONF 256 |
| 63 | |
| 64 | #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ |