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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-28 02:06:03 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-12-07 15:22:48 +0300 |
| commit | 63aea29060025fd2732680aa48a6b97687b93af8 (patch) | |
| tree | aaae3dc63921e12bdbf2978aebb5e0739ff615f8 /include | |
| parent | 8aeff920dcc9b3f8cf43042a76428582634d9208 (diff) | |
| download | linux-63aea29060025fd2732680aa48a6b97687b93af8.tar.xz | |
netfilter: nft_objref: support for stateful object maps
This patch allows us to refer to stateful object dictionaries, the
source register indicates the key data to be used to look up for the
corresponding state object. We can refer to these maps through names or,
alternatively, the map transaction id. This allows us to refer to both
anonymous and named maps.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index a6b52dbff08c..881d49e94569 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1153,11 +1153,17 @@ enum nft_fwd_attributes { * * @NFTA_OBJREF_IMM_TYPE: object type for immediate reference (NLA_U32: nft_register) * @NFTA_OBJREF_IMM_NAME: object name for immediate reference (NLA_STRING) + * @NFTA_OBJREF_SET_SREG: source register of the data to look for (NLA_U32: nft_registers) + * @NFTA_OBJREF_SET_NAME: name of the set where to look for (NLA_STRING) + * @NFTA_OBJREF_SET_ID: id of the set where to look for in this transaction (NLA_U32) */ enum nft_objref_attributes { NFTA_OBJREF_UNSPEC, NFTA_OBJREF_IMM_TYPE, NFTA_OBJREF_IMM_NAME, + NFTA_OBJREF_SET_SREG, + NFTA_OBJREF_SET_NAME, + NFTA_OBJREF_SET_ID, __NFTA_OBJREF_MAX }; #define NFTA_OBJREF_MAX (__NFTA_OBJREF_MAX - 1) |