diff options
Diffstat (limited to 'include/net/netfilter/nf_tables.h')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 81abd61500f4..5af56da6d6c6 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -326,13 +326,15 @@ static inline void *nft_expr_priv(const struct nft_expr *expr) * @handle: rule handle * @genmask: generation mask * @dlen: length of expression data + * @ulen: length of user data (used for comments) * @data: expression data */ struct nft_rule { struct list_head list; - u64 handle:46, + u64 handle:42, genmask:2, - dlen:16; + dlen:12, + ulen:8; unsigned char data[] __attribute__((aligned(__alignof__(struct nft_expr)))); }; @@ -371,6 +373,11 @@ static inline struct nft_expr *nft_expr_last(const struct nft_rule *rule) return (struct nft_expr *)&rule->data[rule->dlen]; } +static inline void *nft_userdata(const struct nft_rule *rule) +{ + return (void *)&rule->data[rule->dlen]; +} + /* * The last pointer isn't really necessary, but the compiler isn't able to * determine that the result of nft_expr_last() is always the same since it |