netfilter: nft_meta: add l4proto support

[deliverable/linux.git] / include / uapi / linux / netfilter / nf_tables.h

diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 10afbfc0e66ad8ab230fdf90b4648accbccff03f..448593c071201f8025ab3d266d9c99901a9390b0 100644 (file)
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -532,6 +532,7 @@ enum nft_exthdr_attributes {
  * @NFT_META_RTCLASSID: realm value of packet's route (skb->dst->tclassid)
  * @NFT_META_SECMARK: packet secmark (skb->secmark)
  * @NFT_META_NFPROTO: netfilter protocol
+ * @NFT_META_L4PROTO: layer 4 protocol number
  */
 enum nft_meta_keys {
        NFT_META_LEN,
@@ -550,6 +551,7 @@ enum nft_meta_keys {
        NFT_META_RTCLASSID,
        NFT_META_SECMARK,
        NFT_META_NFPROTO,
+       NFT_META_L4PROTO,
 };
 
 /**