This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / net / netevent.h

diff --git a/include/net/netevent.h b/include/net/netevent.h
new file mode 100644 (file)
index 0000000..e5d2162
--- /dev/null
+++ b/include/net/netevent.h
@@ -0,0 +1,33 @@
+#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__
+
+#include <net/dst.h>
+
+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_PMTU_UPDATE,      /* arg is struct dst_entry 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