include/linux/ipv6_route.h

   1 /*
   2  *      Linux INET6 implementation
   3  *
   4  *      Authors:
   5  *      Pedro Roque             <roque@di.fc.ul.pt>
   6  *
   7  *      This program is free software; you can redistribute it and/or
   8  *      modify it under the terms of the GNU General Public License
   9  *      as published by the Free Software Foundation; either version
  10  *      2 of the License, or (at your option) any later version.
  11  */
  12
  13 #ifndef _LINUX_IPV6_ROUTE_H
  14 #define _LINUX_IPV6_ROUTE_H
  15
  16 enum
  17 {
  18         RTA_IPV6_UNSPEC,
  19         RTA_IPV6_HOPLIMIT,
  20 };
  21
  22 #define RTA_IPV6_MAX RTA_IPV6_HOPLIMIT
  23
  24
  25 #define RTF_DEFAULT     0x00010000      /* default - learned via ND     */
  26 #define RTF_ALLONLINK   0x00020000      /* fallback, no routers on link */
  27 #define RTF_ADDRCONF    0x00040000      /* addrconf route - RA          */
  28
  29 #define RTF_NONEXTHOP   0x00200000      /* route with no nexthop        */
  30 #define RTF_EXPIRES     0x00400000
  31
  32 #define RTF_CACHE       0x01000000      /* cache entry                  */
  33 #define RTF_FLOW        0x02000000      /* flow significant route       */
  34 #define RTF_POLICY      0x04000000      /* policy route                 */
  35
  36 #define RTF_LOCAL       0x80000000
  37
  38 struct in6_rtmsg {
  39         struct in6_addr         rtmsg_dst;
  40         struct in6_addr         rtmsg_src;
  41         struct in6_addr         rtmsg_gateway;
  42         __u32                   rtmsg_type;
  43         __u16                   rtmsg_dst_len;
  44         __u16                   rtmsg_src_len;
  45         __u32                   rtmsg_metric;
  46         unsigned long           rtmsg_info;
  47         __u32                   rtmsg_flags;
  48         int                     rtmsg_ifindex;
  49 };
  50
  51 #define RTMSG_NEWDEVICE         0x11
  52 #define RTMSG_DELDEVICE         0x12
  53 #define RTMSG_NEWROUTE          0x21
  54 #define RTMSG_DELROUTE          0x22
  55
  56 #endif