include/linux/netfilter/xt_recent.h

   1 #ifndef _LINUX_NETFILTER_XT_RECENT_H
   2 #define _LINUX_NETFILTER_XT_RECENT_H 1
   3
   4 #include <linux/types.h>
   5
   6 enum {
   7         XT_RECENT_CHECK    = 1 << 0,
   8         XT_RECENT_SET      = 1 << 1,
   9         XT_RECENT_UPDATE   = 1 << 2,
  10         XT_RECENT_REMOVE   = 1 << 3,
  11         XT_RECENT_TTL      = 1 << 4,
  12         XT_RECENT_REAP     = 1 << 5,
  13
  14         XT_RECENT_SOURCE   = 0,
  15         XT_RECENT_DEST     = 1,
  16
  17         XT_RECENT_NAME_LEN = 200,
  18 };
  19
  20 /* Only allowed with --rcheck and --update */
  21 #define XT_RECENT_MODIFIERS (XT_RECENT_TTL|XT_RECENT_REAP)
  22
  23 #define XT_RECENT_VALID_FLAGS (XT_RECENT_CHECK|XT_RECENT_SET|XT_RECENT_UPDATE|\
  24                                XT_RECENT_REMOVE|XT_RECENT_TTL|XT_RECENT_REAP)
  25
  26 struct xt_recent_mtinfo {
  27         __u32 seconds;
  28         __u32 hit_count;
  29         __u8 check_set;
  30         __u8 invert;
  31         char name[XT_RECENT_NAME_LEN];
  32         __u8 side;
  33 };
  34
  35 struct xt_recent_mtinfo_v1 {
  36         __u32 seconds;
  37         __u32 hit_count;
  38         __u8 check_set;
  39         __u8 invert;
  40         char name[XT_RECENT_NAME_LEN];
  41         __u8 side;
  42         union nf_inet_addr mask;
  43 };
  44
  45 #endif /* _LINUX_NETFILTER_XT_RECENT_H */