diff options
| author |   Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-04-08 21:51:25 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 20:08:44 +0200 |
| commit | 43c56e595bb81319230affd545392536c933317e (patch) | |
| tree | 61db0ec532d858885e812432b41e42188adb6738 /include/linux/netfilter | |
| parent | net: fix address check in rtnl_fdb_del (diff) | |
| download | linux-dev-43c56e595bb81319230affd545392536c933317e.tar.xz linux-dev-43c56e595bb81319230affd545392536c933317e.zip | |
netfilter: ipset: Make possible to test elements marked with nomatch
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/netfilter')
| -rw-r--r-- | include/linux/netfilter/ipset/ip_set.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 7958e84a65af..970187187f5b 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -200,6 +200,14 @@ ip_set_eexist(int ret, u32 flags) return ret == -IPSET_ERR_EXIST && (flags & IPSET_FLAG_EXIST); } +/* Match elements marked with nomatch */ +static inline bool +ip_set_enomatch(int ret, u32 flags, enum ipset_adt adt) +{ + return adt == IPSET_TEST && + ret == -ENOTEMPTY && ((flags >> 16) & IPSET_FLAG_NOMATCH); +} + /* Check the NLA_F_NET_BYTEORDER flag */ static inline bool ip_set_attr_netorder(struct nlattr *tb[], int type) |