cregit-Linux how code gets into the kernel

Release 4.12 include/uapi/linux/netfilter/xt_set.h

#ifndef _XT_SET_H

#define _XT_SET_H

#include <linux/types.h>
#include <linux/netfilter/ipset/ip_set.h>

/* Revision 0 interface: backward compatible with netfilter/iptables */

/*
 * Option flags for kernel operations (xt_set_info_v0)
 */

#define IPSET_SRC		0x01	
/* Source match/add */

#define IPSET_DST		0x02	
/* Destination match/add */

#define IPSET_MATCH_INV		0x04	
/* Inverse matching */


struct xt_set_info_v0 {
	
ip_set_id_t index;
	union {
		
__u32 flags[IPSET_DIM_MAX + 1];
		struct {
			
__u32 __flags[IPSET_DIM_MAX];
			
__u8 dim;
			
__u8 flags;
		
} compat;
	
} u;
};

/* match and target infos */

struct xt_set_info_match_v0 {
	
struct xt_set_info_v0 match_set;
};


struct xt_set_info_target_v0 {
	
struct xt_set_info_v0 add_set;
	
struct xt_set_info_v0 del_set;
};

/* Revision 1  match and target */


struct xt_set_info {
	
ip_set_id_t index;
	
__u8 dim;
	
__u8 flags;
};

/* match and target infos */

struct xt_set_info_match_v1 {
	
struct xt_set_info match_set;
};


struct xt_set_info_target_v1 {
	
struct xt_set_info add_set;
	
struct xt_set_info del_set;
};

/* Revision 2 target */


struct xt_set_info_target_v2 {
	
struct xt_set_info add_set;
	
struct xt_set_info del_set;
	
__u32 flags;
	
__u32 timeout;
};

/* Revision 3 match */


struct xt_set_info_match_v3 {
	
struct xt_set_info match_set;
	
struct ip_set_counter_match0 packets;
	
struct ip_set_counter_match0 bytes;
	
__u32 flags;
};

/* Revision 3 target */


struct xt_set_info_target_v3 {
	
struct xt_set_info add_set;
	
struct xt_set_info del_set;
	
struct xt_set_info map_set;
	
__u32 flags;
	
__u32 timeout;
};

/* Revision 4 match */


struct xt_set_info_match_v4 {
	
struct xt_set_info match_set;
	
struct ip_set_counter_match packets;
	
struct ip_set_counter_match bytes;
	
__u32 flags;
};

#endif /*_XT_SET_H*/

Overall Contributors

PersonTokensPropCommitsCommitProp
Jozsef Kadlecsik18886.64%457.14%
Anton Danilov2411.06%114.29%
Patrick McHardy31.38%114.29%
Jan Engelhardt20.92%114.29%
Total217100.00%7100.00%
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