include/linux/netfilter/xt_set.h

   1 #ifndef _XT_SET_H
   2 #define _XT_SET_H
   3
   4 #include <linux/types.h>
   5 #include <linux/netfilter/ipset/ip_set.h>
   6
   7 /* Revision 0 interface: backward compatible with netfilter/iptables */
   8
   9 /*
  10  * Option flags for kernel operations (xt_set_info_v0)
  11  */
  12 #define IPSET_SRC               0x01    /* Source match/add */
  13 #define IPSET_DST               0x02    /* Destination match/add */
  14 #define IPSET_MATCH_INV         0x04    /* Inverse matching */
  15
  16 struct xt_set_info_v0 {
  17         ip_set_id_t index;
  18         union {
  19                 __u32 flags[IPSET_DIM_MAX + 1];
  20                 struct {
  21                         __u32 __flags[IPSET_DIM_MAX];
  22                         __u8 dim;
  23                         __u8 flags;
  24                 } compat;
  25         } u;
  26 };
  27
  28 /* match and target infos */
  29 struct xt_set_info_match_v0 {
  30         struct xt_set_info_v0 match_set;
  31 };
  32
  33 struct xt_set_info_target_v0 {
  34         struct xt_set_info_v0 add_set;
  35         struct xt_set_info_v0 del_set;
  36 };
  37
  38 /* Revision 1  match and target */
  39
  40 struct xt_set_info {
  41         ip_set_id_t index;
  42         __u8 dim;
  43         __u8 flags;
  44 };
  45
  46 /* match and target infos */
  47 struct xt_set_info_match_v1 {
  48         struct xt_set_info match_set;
  49 };
  50
  51 struct xt_set_info_target_v1 {
  52         struct xt_set_info add_set;
  53         struct xt_set_info del_set;
  54 };
  55
  56 /* Revision 2 target */
  57
  58 struct xt_set_info_target_v2 {
  59         struct xt_set_info add_set;
  60         struct xt_set_info del_set;
  61         u32 flags;
  62         u32 timeout;
  63 };
  64
  65 #endif /*_XT_SET_H*/