blob: a75fc8e27cd698483232a3f3a379efc76308a905 [file] [log] [blame]
int nf_tables_core_module_init(void);
void nf_tables_core_module_exit(void);
int nft_immediate_module_init(void);
void nft_immediate_module_exit(void);
struct nft_cmp_fast_expr {
u32 data;
enum nft_registers sreg:8;
u8 len;
/* Calculate the mask for the nft_cmp_fast expression. On big endian the
* mask needs to include the *upper* bytes when interpreting that data as
* something smaller than the full u32, therefore a cpu_to_le32 is done.
static inline u32 nft_cmp_fast_mask(unsigned int len)
return cpu_to_le32(~0U >> (FIELD_SIZEOF(struct nft_cmp_fast_expr,
data) * BITS_PER_BYTE - len));
extern const struct nft_expr_ops nft_cmp_fast_ops;
int nft_cmp_module_init(void);
void nft_cmp_module_exit(void);
int nft_lookup_module_init(void);
void nft_lookup_module_exit(void);
int nft_bitwise_module_init(void);
void nft_bitwise_module_exit(void);
int nft_byteorder_module_init(void);
void nft_byteorder_module_exit(void);
struct nft_payload {
enum nft_payload_bases base:8;
u8 offset;
u8 len;
enum nft_registers dreg:8;
extern const struct nft_expr_ops nft_payload_fast_ops;
int nft_payload_module_init(void);
void nft_payload_module_exit(void);
#endif /* _NET_NF_TABLES_CORE_H */