diff options
| author | Jeremy Sowden <jeremy@azazel.net> | 2019-08-07 15:17:03 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-08-13 12:15:18 +0200 |
| commit | 78458e3e08cda2aacaec9fde8c295dfc2f88618a (patch) | |
| tree | 8bb8819e0c2895d179a1513608079bb03994498b /include/net/netfilter/nf_tables.h | |
| parent | 0abc8bf4f2842e409926096f0fa009b468cbd855 (diff) | |
netfilter: add missing IS_ENABLED(CONFIG_NETFILTER) checks to some header-files.
linux/netfilter.h defines a number of struct and inline function
definitions which are only available is CONFIG_NETFILTER is enabled.
These structs and functions are used in declarations and definitions in
other header-files. Added preprocessor checks to make sure these
headers will compile if CONFIG_NETFILTER is disabled.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_tables.h')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 66edf76301d3..dc301e3d6739 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -25,6 +25,7 @@ struct nft_pktinfo { struct xt_action_param xt; }; +#if IS_ENABLED(CONFIG_NETFILTER) static inline struct net *nft_net(const struct nft_pktinfo *pkt) { return pkt->xt.state->net; @@ -57,6 +58,7 @@ static inline void nft_set_pktinfo(struct nft_pktinfo *pkt, pkt->skb = skb; pkt->xt.state = state; } +#endif static inline void nft_set_pktinfo_unspec(struct nft_pktinfo *pkt, struct sk_buff *skb) @@ -927,9 +929,11 @@ struct nft_chain_type { int family; struct module *owner; unsigned int hook_mask; +#if IS_ENABLED(CONFIG_NETFILTER) nf_hookfn *hooks[NF_MAX_HOOKS]; int (*ops_register)(struct net *net, const struct nf_hook_ops *ops); void (*ops_unregister)(struct net *net, const struct nf_hook_ops *ops); +#endif }; int nft_chain_validate_dependency(const struct nft_chain *chain, @@ -955,7 +959,9 @@ struct nft_stats { * @flow_block: flow block (for hardware offload) */ struct nft_base_chain { +#if IS_ENABLED(CONFIG_NETFILTER) struct nf_hook_ops ops; +#endif const struct nft_chain_type *type; u8 policy; u8 flags; @@ -1152,7 +1158,9 @@ struct nft_flowtable { use:30; u64 handle; /* runtime data below here */ +#if IS_ENABLED(CONFIG_NETFILTER) struct nf_hook_ops *ops ____cacheline_aligned; +#endif struct nf_flowtable data; }; |