diff options
Diffstat (limited to 'include/linux/netfilter/nfnetlink.h')
| -rw-r--r-- | include/linux/netfilter/nfnetlink.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index ace7a7be0742..561f9df28808 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -69,15 +69,14 @@ struct nfgenmsg { #define NFNL_SUBSYS_ID(x) ((x & 0xff00) >> 8) #define NFNL_MSG_TYPE(x) (x & 0x00ff) -enum nfnl_subsys_id { - NFNL_SUBSYS_NONE = 0, - NFNL_SUBSYS_CTNETLINK, - NFNL_SUBSYS_CTNETLINK_EXP, - NFNL_SUBSYS_IPTNETLINK, - NFNL_SUBSYS_QUEUE, - NFNL_SUBSYS_ULOG, - NFNL_SUBSYS_COUNT, -}; +/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS() + * won't work anymore */ +#define NFNL_SUBSYS_NONE 0 +#define NFNL_SUBSYS_CTNETLINK 1 +#define NFNL_SUBSYS_CTNETLINK_EXP 2 +#define NFNL_SUBSYS_QUEUE 3 +#define NFNL_SUBSYS_ULOG 4 +#define NFNL_SUBSYS_COUNT 5 #ifdef __KERNEL__ @@ -142,5 +141,8 @@ extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo); extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags); +#define MODULE_ALIAS_NFNL_SUBSYS(subsys) \ + MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys)) + #endif /* __KERNEL__ */ #endif /* _NFNETLINK_H */ |