1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Linux INET6 implementation 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Authors: 6*4882a593Smuzhiyun * Pedro Roque <roque@di.fc.ul.pt> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or 9*4882a593Smuzhiyun * modify it under the terms of the GNU General Public License 10*4882a593Smuzhiyun * as published by the Free Software Foundation; either version 11*4882a593Smuzhiyun * 2 of the License, or (at your option) any later version. 12*4882a593Smuzhiyun */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #ifndef _UAPI_LINUX_IPV6_ROUTE_H 15*4882a593Smuzhiyun #define _UAPI_LINUX_IPV6_ROUTE_H 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #include <linux/types.h> 18*4882a593Smuzhiyun #include <linux/in6.h> /* For struct in6_addr. */ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define RTF_DEFAULT 0x00010000 /* default - learned via ND */ 21*4882a593Smuzhiyun #define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed) 22*4882a593Smuzhiyun fallback, no routers on link */ 23*4882a593Smuzhiyun #define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */ 24*4882a593Smuzhiyun #define RTF_PREFIX_RT 0x00080000 /* A prefix only route - RA */ 25*4882a593Smuzhiyun #define RTF_ANYCAST 0x00100000 /* Anycast */ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ 28*4882a593Smuzhiyun #define RTF_EXPIRES 0x00400000 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #define RTF_ROUTEINFO 0x00800000 /* route information - RA */ 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #define RTF_CACHE 0x01000000 /* read-only: can not be set by user */ 33*4882a593Smuzhiyun #define RTF_FLOW 0x02000000 /* flow significant route */ 34*4882a593Smuzhiyun #define RTF_POLICY 0x04000000 /* policy route */ 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #define RTF_PREF(pref) ((pref) << 27) 37*4882a593Smuzhiyun #define RTF_PREF_MASK 0x18000000 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun #define RTF_PCPU 0x40000000 /* read-only: can not be set by user */ 40*4882a593Smuzhiyun #define RTF_LOCAL 0x80000000 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun struct in6_rtmsg { 44*4882a593Smuzhiyun struct in6_addr rtmsg_dst; 45*4882a593Smuzhiyun struct in6_addr rtmsg_src; 46*4882a593Smuzhiyun struct in6_addr rtmsg_gateway; 47*4882a593Smuzhiyun __u32 rtmsg_type; 48*4882a593Smuzhiyun __u16 rtmsg_dst_len; 49*4882a593Smuzhiyun __u16 rtmsg_src_len; 50*4882a593Smuzhiyun __u32 rtmsg_metric; 51*4882a593Smuzhiyun unsigned long rtmsg_info; 52*4882a593Smuzhiyun __u32 rtmsg_flags; 53*4882a593Smuzhiyun int rtmsg_ifindex; 54*4882a593Smuzhiyun }; 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #define RTMSG_NEWDEVICE 0x11 57*4882a593Smuzhiyun #define RTMSG_DELDEVICE 0x12 58*4882a593Smuzhiyun #define RTMSG_NEWROUTE 0x21 59*4882a593Smuzhiyun #define RTMSG_DELROUTE 0x22 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #define IP6_RT_PRIO_USER 1024 62*4882a593Smuzhiyun #define IP6_RT_PRIO_ADDRCONF 256 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ 65