diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-06-30 19:21:11 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-04 01:18:41 +0200 |
commit | 74cccc3d38438b346e40a4f8133cff3f0839ff84 (patch) | |
tree | 401d6a3e07fce5aadb43375e700f089a57c98c7a /include/uapi | |
parent | f0a5e4d7a594e0fe237d3dfafb069bb82f80f42f (diff) |
netfilter: nf_tables: add NFTA_CHAIN_ID attribute
This netlink attribute allows you to refer to chains inside a
transaction as an alternative to the name and the handle. The chain
binding support requires this new chain ID approach.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi')
-rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 4565456c0ef4..477779595b78 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -196,6 +196,7 @@ 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_ID: uniquely identifies a chain in a transaction (NLA_U32) */ enum nft_chain_attributes { NFTA_CHAIN_UNSPEC, @@ -209,6 +210,7 @@ enum nft_chain_attributes { NFTA_CHAIN_COUNTERS, NFTA_CHAIN_PAD, NFTA_CHAIN_FLAGS, + NFTA_CHAIN_ID, __NFTA_CHAIN_MAX }; #define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1) |