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