netfilter: meta: secpath support

replacement for iptables "-m policy --dir in --policy {ipsec,none}".

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal 2017-12-06 16:18:16 +01:00 committed by Pablo Neira Ayuso
parent b3a61254d8
commit f6931f5f5b
2 changed files with 45 additions and 0 deletions

View file

@ -777,6 +777,7 @@ enum nft_exthdr_attributes {
* @NFT_META_OIFGROUP: packet output interface group
* @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
* @NFT_META_PRANDOM: a 32bit pseudo-random number
* @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
*/
enum nft_meta_keys {
NFT_META_LEN,
@ -804,6 +805,7 @@ enum nft_meta_keys {
NFT_META_OIFGROUP,
NFT_META_CGROUP,
NFT_META_PRANDOM,
NFT_META_SECPATH,
};
/**