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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-10-16 14:30:05 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-10-23 13:01:34 +0200 |
| commit | d54725cd11a57c30f650260cfb0a92c268bdc3e0 (patch) | |
| tree | 50cd422f3306ee78c355c0f0e0a4d45a9168eddc /include/net/netfilter | |
| parent | bbaef955af6efa6a9090b86430e452086d8fce02 (diff) | |
| download | linux-d54725cd11a57c30f650260cfb0a92c268bdc3e0.tar.gz linux-d54725cd11a57c30f650260cfb0a92c268bdc3e0.tar.bz2 linux-d54725cd11a57c30f650260cfb0a92c268bdc3e0.zip | |
netfilter: nf_tables: support for multiple devices per netdev hook
This patch allows you to register one netdev basechain to multiple
devices. This adds a new NFTA_HOOK_DEVS netlink attribute to specify
the list of netdevices. Basechains store a list of hooks.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 3d71070e747a..5bf569e1173b 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -973,21 +973,21 @@ struct nft_hook { * struct nft_base_chain - nf_tables base chain * * @ops: netfilter hook ops + * @hook_list: list of netfilter hooks (for NFPROTO_NETDEV family) * @type: chain type * @policy: default policy * @stats: per-cpu chain stats * @chain: the chain - * @dev_name: device name that this base chain is attached to (if any) * @flow_block: flow block (for hardware offload) */ struct nft_base_chain { struct nf_hook_ops ops; + struct list_head hook_list; const struct nft_chain_type *type; u8 policy; u8 flags; struct nft_stats __percpu *stats; struct nft_chain chain; - char dev_name[IFNAMSIZ]; struct flow_block flow_block; }; |