diff options
author | Jeremy Sowden <jeremy@azazel.net> | 2019-08-07 17:17:03 +0300 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-08-13 13:15:18 +0300 |
commit | 78458e3e08cda2aacaec9fde8c295dfc2f88618a (patch) | |
tree | 8bb8819e0c2895d179a1513608079bb03994498b /include/linux/netfilter_ipv4 | |
parent | 0abc8bf4f2842e409926096f0fa009b468cbd855 (diff) | |
download | linux-78458e3e08cda2aacaec9fde8c295dfc2f88618a.tar.xz |
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/linux/netfilter_ipv4')
-rw-r--r-- | include/linux/netfilter_ipv4/ip_tables.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index d026e63a5aa4..f40a65481df4 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -25,11 +25,13 @@ extern void ipt_init(void) __init; +#if IS_ENABLED(CONFIG_NETFILTER) int ipt_register_table(struct net *net, const struct xt_table *table, const struct ipt_replace *repl, const struct nf_hook_ops *ops, struct xt_table **res); void ipt_unregister_table(struct net *net, struct xt_table *table, const struct nf_hook_ops *ops); +#endif /* Standard entry. */ struct ipt_standard { @@ -65,9 +67,11 @@ struct ipt_error { } extern void *ipt_alloc_initial_table(const struct xt_table *); +#if IS_ENABLED(CONFIG_NETFILTER) extern unsigned int ipt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct xt_table *table); +#endif #ifdef CONFIG_COMPAT #include <net/compat.h> |