diff options
Diffstat (limited to 'include/linux/netfilter')
| -rw-r--r-- | include/linux/netfilter/ipset/ip_set.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index ada1296c87d5..ab934ad951a8 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -515,6 +515,16 @@ ip_set_init_skbinfo(struct ip_set_skbinfo *skbinfo, *skbinfo = ext->skbinfo; } +static inline void +nf_inet_addr_mask_inplace(union nf_inet_addr *a1, + const union nf_inet_addr *mask) +{ + a1->all[0] &= mask->all[0]; + a1->all[1] &= mask->all[1]; + a1->all[2] &= mask->all[2]; + a1->all[3] &= mask->all[3]; +} + #define IP_SET_INIT_KEXT(skb, opt, set) \ { .bytes = (skb)->len, .packets = 1, .target = true,\ .timeout = ip_set_adt_opt_timeout(opt, set) } |