From 76b82c425818ee246ed1100997d6e2a09f07976f Mon Sep 17 00:00:00 2001 From: "Jose M. Guisado Gomez" Date: Mon, 21 Sep 2020 15:28:22 +0200 Subject: chain: add userdata and comment support Adds NFTNL_CHAIN_USERDATA, in order to support userdata for chains. Adds NFTNL_UDATA_CHAIN_COMMENT chain userdata type to support storing a comment. Relies on NFTA_CHAIN_USERDATA. Signed-off-by: Jose M. Guisado Gomez Signed-off-by: Pablo Neira Ayuso --- include/linux/netfilter/nf_tables.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h index 8099777..77d178a 100644 --- a/include/linux/netfilter/nf_tables.h +++ b/include/linux/netfilter/nf_tables.h @@ -197,6 +197,7 @@ enum nft_table_attributes { * @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING) * @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes) * @NFTA_CHAIN_FLAGS: chain flags + * @NFTA_CHAIN_USERDATA: user data (NLA_BINARY) */ enum nft_chain_attributes { NFTA_CHAIN_UNSPEC, @@ -211,6 +212,7 @@ enum nft_chain_attributes { NFTA_CHAIN_PAD, NFTA_CHAIN_FLAGS, NFTA_CHAIN_ID, + NFTA_CHAIN_USERDATA, __NFTA_CHAIN_MAX }; #define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1) -- cgit v1.2.3