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#ifndef _LIBNFTNL_REGS_INTERNAL_H_
#define _LIBNFTNL_REGS_INTERNAL_H_
enum nftnl_expr_type {
NFT_EXPR_UNSPEC = 0,
NFT_EXPR_PAYLOAD,
NFT_EXPR_META,
NFT_EXPR_CT,
NFT_EXPR_EXTHDR,
NFT_EXPR_FIB,
NFT_EXPR_OSF,
NFT_EXPR_RT,
NFT_EXPR_XFRM,
NFT_EXPR_SOCKET,
};
struct nftnl_reg {
enum nftnl_expr_type type;
uint32_t len;
uint64_t genid;
uint8_t word;
union {
struct {
enum nft_meta_keys key;
} meta;
struct {
enum nft_payload_bases base;
uint32_t offset;
} payload;
struct {
enum nft_ct_keys key;
uint8_t dir;
} ct;
struct {
uint32_t offset;
uint32_t len;
uint8_t type;
uint32_t op;
uint32_t flags;
} exthdr;
struct {
uint32_t flags;
uint32_t result;
} fib;
struct {
uint8_t ttl;
uint32_t flags;
} osf;
struct {
enum nft_rt_keys key;
} rt;
struct {
enum nft_socket_keys key;
uint32_t level;
} socket;
struct {
enum nft_xfrm_keys key;
uint32_t spnum;
uint8_t dir;
} xfrm;
};
};
struct nftnl_regs {
uint32_t num_regs;
struct nftnl_reg *reg;
uint64_t genid;
};
#endif
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