diff options
Diffstat (limited to 'include/linux/netfilter')
-rw-r--r-- | include/linux/netfilter/nfnetlink.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 1b49209dd5c7..996711d8a7b4 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -41,6 +41,11 @@ int nfnetlink_set_err(struct net *net, u32 portid, u32 group, int error); int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u32 portid, int flags); +static inline u16 nfnl_msg_type(u8 subsys, u8 msg_type) +{ + return subsys << 8 | msg_type; +} + void nfnl_lock(__u8 subsys_id); void nfnl_unlock(__u8 subsys_id); #ifdef CONFIG_PROVE_LOCKING |