LXR linux/include/uapi/linux/netfilter/xt

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2#ifndef _XT_SET_H
   3#define _XT_SET_H
   4
   5#include <linux/types.h>
   6#include <linux/netfilter/ipset/ip_set.h>
   7
   8/* Revision 0 interface: backward compatible with netfilter/iptables */
   9
  10/*
  11 * Option flags for kernel operations (xt_set_info_v0)
  12 */
  13#define IPSET_SRC               0x01    /* Source match/add */
  14#define IPSET_DST               0x02    /* Destination match/add */
  15#define IPSET_MATCH_INV         0x04    /* Inverse matching */
  16
  17struct xt_set_info_v0 {
  18        ip_set_id_t index;
  19        union {
  20                __u32 flags[IPSET_DIM_MAX + 1];
  21                struct {
  22                        __u32 __flags[IPSET_DIM_MAX];
  23                        __u8 dim;
  24                        __u8 flags;
  25                } compat;
  26        } u;
  27};
  28
  29/* match and target infos */
  30struct xt_set_info_match_v0 {
  31        struct xt_set_info_v0 match_set;
  32};
  33
  34struct xt_set_info_target_v0 {
  35        struct xt_set_info_v0 add_set;
  36        struct xt_set_info_v0 del_set;
  37};
  38
  39/* Revision 1  match and target */
  40
  41struct xt_set_info {
  42        ip_set_id_t index;
  43        __u8 dim;
  44        __u8 flags;
  45};
  46
  47/* match and target infos */
  48struct xt_set_info_match_v1 {
  49        struct xt_set_info match_set;
  50};
  51
  52struct xt_set_info_target_v1 {
  53        struct xt_set_info add_set;
  54        struct xt_set_info del_set;
  55};
  56
  57/* Revision 2 target */
  58
  59struct xt_set_info_target_v2 {
  60        struct xt_set_info add_set;
  61        struct xt_set_info del_set;
  62        __u32 flags;
  63        __u32 timeout;
  64};
  65
  66/* Revision 3 match */
  67
  68struct xt_set_info_match_v3 {
  69        struct xt_set_info match_set;
  70        struct ip_set_counter_match0 packets;
  71        struct ip_set_counter_match0 bytes;
  72        __u32 flags;
  73};
  74
  75/* Revision 3 target */
  76
  77struct xt_set_info_target_v3 {
  78        struct xt_set_info add_set;
  79        struct xt_set_info del_set;
  80        struct xt_set_info map_set;
  81        __u32 flags;
  82        __u32 timeout;
  83};
  84
  85/* Revision 4 match */
  86
  87struct xt_set_info_match_v4 {
  88        struct xt_set_info match_set;
  89        struct ip_set_counter_match packets;
  90        struct ip_set_counter_match bytes;
  91        __u32 flags;
  92};
  93
  94#endif /*_XT_SET_H*/
  95