include/linux/netfilter_ipv6/ip6t_rt.h

   1 #ifndef _IP6T_RT_H
   2 #define _IP6T_RT_H
   3
   4 #include <linux/types.h>
   5 /*#include <linux/in6.h>*/
   6
   7 #define IP6T_RT_HOPS 16
   8
   9 struct ip6t_rt {
  10         __u32 rt_type;                  /* Routing Type */
  11         __u32 segsleft[2];                      /* Segments Left */
  12         __u32 hdrlen;                   /* Header Length */
  13         __u8  flags;                    /*  */
  14         __u8  invflags;                 /* Inverse flags */
  15         struct in6_addr addrs[IP6T_RT_HOPS];    /* Hops */
  16         __u8 addrnr;                    /* Nr of Addresses */
  17 };
  18
  19 #define IP6T_RT_TYP             0x01
  20 #define IP6T_RT_SGS             0x02
  21 #define IP6T_RT_LEN             0x04
  22 #define IP6T_RT_RES             0x08
  23 #define IP6T_RT_FST_MASK        0x30
  24 #define IP6T_RT_FST             0x10
  25 #define IP6T_RT_FST_NSTRICT     0x20
  26
  27 /* Values for "invflags" field in struct ip6t_rt. */
  28 #define IP6T_RT_INV_TYP         0x01    /* Invert the sense of type. */
  29 #define IP6T_RT_INV_SGS         0x02    /* Invert the sense of Segments. */
  30 #define IP6T_RT_INV_LEN         0x04    /* Invert the sense of length. */
  31 #define IP6T_RT_INV_MASK        0x07    /* All possible flags. */
  32
  33 #endif /*_IP6T_RT_H*/