diff options
| author | Patrick McHardy <kaber@trash.net> | 2007-12-05 01:24:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:56:10 -0800 |
| commit | c01cd429fc118c5db92475c5f08b307718aa4efc (patch) | |
| tree | 9428982e5b996c73071ea70b8f280d030e53a51e /include/net/netfilter/nf_queue.h | |
| parent | f9d8928f8340ab8e76f1da4799cb19a6ff58b83d (diff) | |
[NETFILTER]: nf_queue: move queueing related functions/struct to seperate header
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netfilter/nf_queue.h')
| -rw-r--r-- | include/net/netfilter/nf_queue.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h new file mode 100644 index 000000000000..8c6b382fd865 --- /dev/null +++ b/include/net/netfilter/nf_queue.h @@ -0,0 +1,32 @@ +#ifndef _NF_QUEUE_H +#define _NF_QUEUE_H + +/* Each queued (to userspace) skbuff has one of these. */ +struct nf_info { + struct nf_hook_ops *elem; + int pf; + unsigned int hook; + struct net_device *indev; + struct net_device *outdev; + int (*okfn)(struct sk_buff *); +}; + +#define nf_info_reroute(x) ((void *)x + sizeof(struct nf_info)) + +/* Packet queuing */ +struct nf_queue_handler { + int (*outfn)(struct sk_buff *skb, + struct nf_info *info, + unsigned int queuenum); + char *name; +}; + +extern int nf_register_queue_handler(int pf, + const struct nf_queue_handler *qh); +extern int nf_unregister_queue_handler(int pf, + const struct nf_queue_handler *qh); +extern void nf_unregister_queue_handlers(const struct nf_queue_handler *qh); +extern void nf_reinject(struct sk_buff *skb, struct nf_info *info, + unsigned int verdict); + +#endif /* _NF_QUEUE_H */ |