#ifndef _NET_EVENT_H | |
#define _NET_EVENT_H | |
/* | |
* Generic netevent notifiers | |
* | |
* Authors: | |
* Tom Tucker <tom@opengridcomputing.com> | |
* Steve Wise <swise@opengridcomputing.com> | |
* | |
* Changes: | |
*/ | |
#ifdef __KERNEL__ | |
struct dst_entry; | |
struct netevent_redirect { | |
struct dst_entry *old; | |
struct dst_entry *new; | |
}; | |
enum netevent_notif_type { | |
NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */ | |
NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */ | |
}; | |
extern int register_netevent_notifier(struct notifier_block *nb); | |
extern int unregister_netevent_notifier(struct notifier_block *nb); | |
extern int call_netevent_notifiers(unsigned long val, void *v); | |
#endif | |
#endif |