netfilter: nf_tables: add nft_dereference() macro
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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committed by
Pablo Neira Ayuso
parent
0eb5db7ad3
commit
67a8fc27cc
@@ -3,6 +3,7 @@
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#include <linux/list.h>
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#include <linux/netfilter.h>
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#include <linux/netfilter/nfnetlink.h>
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#include <linux/netfilter/x_tables.h>
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#include <linux/netfilter/nf_tables.h>
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#include <net/netlink.h>
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@@ -521,6 +522,9 @@ void nft_unregister_chain_type(const struct nf_chain_type *);
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int nft_register_expr(struct nft_expr_type *);
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void nft_unregister_expr(struct nft_expr_type *);
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#define nft_dereference(p) \
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nfnl_dereference(p, NFNL_SUBSYS_NFTABLES)
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#define MODULE_ALIAS_NFT_FAMILY(family) \
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MODULE_ALIAS("nft-afinfo-" __stringify(family))
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