1 #ifndef _XT_CT_H 2 #define _XT_CT_H 3 4 #include <linux/types.h> 5 6 enum { 7 XT_CT_NOTRACK = 1 << 0, 8 XT_CT_NOTRACK_ALIAS = 1 << 1, 9 XT_CT_ZONE_DIR_ORIG = 1 << 2, 10 XT_CT_ZONE_DIR_REPL = 1 << 3, 11 XT_CT_ZONE_MARK = 1 << 4, 12 13 XT_CT_MASK = XT_CT_NOTRACK | XT_CT_NOTRACK_ALIAS | 14 XT_CT_ZONE_DIR_ORIG | XT_CT_ZONE_DIR_REPL | 15 XT_CT_ZONE_MARK, 16 }; 17 18 struct xt_ct_target_info { 19 __u16 flags; 20 __u16 zone; 21 __u32 ct_events; 22 __u32 exp_events; 23 char helper[16]; 24 25 /* Used internally by the kernel */ 26 struct nf_conn *ct __attribute__((aligned(8))); 27 }; 28 29 struct xt_ct_target_info_v1 { 30 __u16 flags; 31 __u16 zone; 32 __u32 ct_events; 33 __u32 exp_events; 34 char helper[16]; 35 char timeout[32]; 36 37 /* Used internally by the kernel */ 38 struct nf_conn *ct __attribute__((aligned(8))); 39 }; 40 41 #endif /* _XT_CT_H */ 42
