blob: f25b147a624fa2ebdee9a20618d9c14a3e5aa26f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#ifndef NFTABLES_META_H
#define NFTABLES_META_H
/**
* struct meta_template - template for meta expressions and statements
*
* @token: parser token for the expression
* @dtype: data type of the expression
* @len: length of the expression
* @byteorder: byteorder
*/
struct meta_template {
const char *token;
const struct datatype *dtype;
enum byteorder byteorder;
unsigned int len;
};
#define META_TEMPLATE(__token, __dtype, __len, __byteorder) { \
.token = (__token), \
.dtype = (__dtype), \
.len = (__len), \
.byteorder = (__byteorder), \
}
extern struct expr *meta_expr_alloc(const struct location *loc,
enum nft_meta_keys key);
struct stmt *meta_stmt_meta_iiftype(const struct location *loc, uint16_t type);
const struct datatype ifindex_type;
#endif /* NFTABLES_META_H */
|
