diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 3e60ed78c538..207951516ede 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -709,13 +709,27 @@ enum nft_exthdr_flags { }; /** - * enum nft_exthdr_attributes - nf_tables IPv6 extension header expression netlink attributes + * enum nft_exthdr_op - nf_tables match options + * + * @NFT_EXTHDR_OP_IPV6: match against ipv6 extension headers + * @NFT_EXTHDR_OP_TCP: match against tcp options + */ +enum nft_exthdr_op { + NFT_EXTHDR_OP_IPV6, + NFT_EXTHDR_OP_TCPOPT, + __NFT_EXTHDR_OP_MAX +}; +#define NFT_EXTHDR_OP_MAX (__NFT_EXTHDR_OP_MAX - 1) + +/** + * enum nft_exthdr_attributes - nf_tables extension header expression netlink attributes * * @NFTA_EXTHDR_DREG: destination register (NLA_U32: nft_registers) * @NFTA_EXTHDR_TYPE: extension header type (NLA_U8) * @NFTA_EXTHDR_OFFSET: extension header offset (NLA_U32) * @NFTA_EXTHDR_LEN: extension header length (NLA_U32) * @NFTA_EXTHDR_FLAGS: extension header flags (NLA_U32) + * @NFTA_EXTHDR_OP: option match type (NLA_U8) */ enum nft_exthdr_attributes { NFTA_EXTHDR_UNSPEC, @@ -724,6 +738,7 @@ enum nft_exthdr_attributes { NFTA_EXTHDR_OFFSET, NFTA_EXTHDR_LEN, NFTA_EXTHDR_FLAGS, + NFTA_EXTHDR_OP, __NFTA_EXTHDR_MAX }; #define NFTA_EXTHDR_MAX (__NFTA_EXTHDR_MAX - 1) |