From 18bd29733fb67f975fcce1ae8c1aaed22220cd4d Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 11 Jan 2016 19:38:24 +0100 Subject: expr: limit: add support for flags This patch adds the limit flags, the first client of this is the inversion flag that allows us to match overlimit. Signed-off-by: Pablo Neira Ayuso --- include/linux/netfilter/nf_tables.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h index f77693b..9d65ac2 100644 --- a/include/linux/netfilter/nf_tables.h +++ b/include/linux/netfilter/nf_tables.h @@ -780,6 +780,10 @@ enum nft_limit_type { NFT_LIMIT_PKT_BYTES }; +enum nft_limit_flags { + NFT_LIMIT_F_INV = (1 << 0), +}; + /** * enum nft_limit_attributes - nf_tables limit expression netlink attributes * @@ -787,6 +791,7 @@ enum nft_limit_type { * @NFTA_LIMIT_UNIT: refill unit (NLA_U64) * @NFTA_LIMIT_BURST: burst (NLA_U32) * @NFTA_LIMIT_TYPE: type of limit (NLA_U32: enum nft_limit_type) + * @NFTA_LIMIT_FLAGS: flags (NLA_U32: enum nft_limit_flags) */ enum nft_limit_attributes { NFTA_LIMIT_UNSPEC, @@ -794,6 +799,7 @@ enum nft_limit_attributes { NFTA_LIMIT_UNIT, NFTA_LIMIT_BURST, NFTA_LIMIT_TYPE, + NFTA_LIMIT_FLAGS, __NFTA_LIMIT_MAX }; #define NFTA_LIMIT_MAX (__NFTA_LIMIT_MAX - 1) -- cgit v1.2.3