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#ifndef _DATA_H_
#define _DATA_H_
#include <linux/netfilter/nf_tables.h>
#include <stdint.h>
#include <stdbool.h>
#include <unistd.h>
enum {
DATA_NONE,
DATA_VALUE,
DATA_VERDICT,
DATA_CHAIN,
};
enum {
DATA_F_NOPFX = 1 << 0,
};
union nftnl_data_reg {
struct {
uint32_t val[NFT_DATA_VALUE_MAXLEN / sizeof(uint32_t)];
uint32_t len;
};
struct {
uint32_t verdict;
const char *chain;
uint32_t chain_id;
};
};
int nftnl_data_reg_snprintf(char *buf, size_t size,
const union nftnl_data_reg *reg,
uint32_t flags, int reg_type);
struct nlattr;
int nftnl_parse_data(union nftnl_data_reg *data, struct nlattr *attr, int *type);
int nftnl_data_cpy(union nftnl_data_reg *dreg, const void *src, uint32_t len);
#endif
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