File: nft_meta.h

package info (click to toggle)
linux-tools 3.16-3
  • links: PTS, VCS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 73,776 kB
  • sloc: ansic: 962,256; perl: 14,061; makefile: 6,629; sh: 5,629; cpp: 5,599; python: 4,547; asm: 4,106; yacc: 2,566; lex: 1,436; pascal: 80; awk: 6
file content (36 lines) | stat: -rw-r--r-- 929 bytes parent folder | download | duplicates (14)
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
34
35
36
#ifndef _NFT_META_H_
#define _NFT_META_H_

struct nft_meta {
	enum nft_meta_keys	key:8;
	union {
		enum nft_registers	dreg:8;
		enum nft_registers	sreg:8;
	};
};

extern const struct nla_policy nft_meta_policy[];

int nft_meta_get_init(const struct nft_ctx *ctx,
		      const struct nft_expr *expr,
		      const struct nlattr * const tb[]);

int nft_meta_set_init(const struct nft_ctx *ctx,
		      const struct nft_expr *expr,
		      const struct nlattr * const tb[]);

int nft_meta_get_dump(struct sk_buff *skb,
		      const struct nft_expr *expr);

int nft_meta_set_dump(struct sk_buff *skb,
		      const struct nft_expr *expr);

void nft_meta_get_eval(const struct nft_expr *expr,
		       struct nft_data data[NFT_REG_MAX + 1],
		       const struct nft_pktinfo *pkt);

void nft_meta_set_eval(const struct nft_expr *expr,
		       struct nft_data data[NFT_REG_MAX + 1],
		       const struct nft_pktinfo *pkt);

#endif