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Commit 3f9c56a5 authored by Phil Sutter's avatar Phil Sutter Committed by Pablo Neira Ayuso
Browse files

netfilter: nf_tables: Provide NFT_{RT,CT}_MAX for userspace 



These macros allow conveniently declaring arrays which use NFT_{RT,CT}_*
values as indexes.

Signed-off-by: default avatarPhil Sutter <phil@nwl.cc>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 3a2e86f6

include/uapi/linux/netfilter/nf_tables.h

+4 −0
Original line number Diff line number Diff line
@@ -831,7 +831,9 @@ enum nft_rt_keys { 
	NFT_RT_NEXTHOP4,

	NFT_RT_NEXTHOP6,

	NFT_RT_TCPMSS,

	__NFT_RT_MAX

};

#define NFT_RT_MAX		(__NFT_RT_MAX - 1)



/**

 * enum nft_hash_types - nf_tables hash expression types
@@ -949,7 +951,9 @@ enum nft_ct_keys { 
	NFT_CT_DST_IP,

	NFT_CT_SRC_IP6,

	NFT_CT_DST_IP6,

	__NFT_CT_MAX

};

#define NFT_CT_MAX		(__NFT_CT_MAX - 1)



/**

 * enum nft_ct_attributes - nf_tables ct expression netlink attributes