diff options
| author | Patrick McHardy <kaber@trash.net> | 2015-03-25 13:07:49 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-03-25 17:18:34 +0100 |
| commit | 3ac4c07a24007f0f45d2082b745508768a8e21cf (patch) | |
| tree | 1c37bb8fbea34f181a1f1cf85ee355fa7486dff2 /net/netfilter/nf_tables_api.c | |
| parent | bfd6e327e118d2fe443047829047862b49012457 (diff) | |
netfilter: nf_tables: add set extensions
Add simple set extension infrastructure for maintaining variable sized
and optional per element data.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_tables_api.c')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 0b969b66cb77..972c47f6e823 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2827,6 +2827,22 @@ void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set, nf_tables_set_destroy(ctx, set); } +const struct nft_set_ext_type nft_set_ext_types[] = { + [NFT_SET_EXT_KEY] = { + .len = sizeof(struct nft_data), + .align = __alignof__(struct nft_data), + }, + [NFT_SET_EXT_DATA] = { + .len = sizeof(struct nft_data), + .align = __alignof__(struct nft_data), + }, + [NFT_SET_EXT_FLAGS] = { + .len = sizeof(u8), + .align = __alignof__(u8), + }, +}; +EXPORT_SYMBOL_GPL(nft_set_ext_types); + /* * Set elements */ |