projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 04b1d4e5 IS |
1 | #ifndef __NET_FIB_NOTIFIER_H |
| 2 | #define __NET_FIB_NOTIFIER_H | |
| 3 | ||
| 4 | #include <linux/types.h> | |
| 864150df | 5 | #include <linux/module.h> |
| 04b1d4e5 IS |
6 | #include <linux/notifier.h> |
| 7 | #include <net/net_namespace.h> | |
| 8 | ||
| 9 | struct fib_notifier_info { | |
| 10 | struct net *net; | |
| 11 | int family; | |
| 12 | }; | |
| 13 | ||
| 14 | enum fib_event_type { | |
| 15 | FIB_EVENT_ENTRY_REPLACE, | |
| 16 | FIB_EVENT_ENTRY_APPEND, | |
| 17 | FIB_EVENT_ENTRY_ADD, | |
| 18 | FIB_EVENT_ENTRY_DEL, | |
| 19 | FIB_EVENT_RULE_ADD, | |
| 20 | FIB_EVENT_RULE_DEL, | |
| 21 | FIB_EVENT_NH_ADD, | |
| 22 | FIB_EVENT_NH_DEL, | |
| 85e48228 YG |
23 | FIB_EVENT_VIF_ADD, |
| 24 | FIB_EVENT_VIF_DEL, | |
| 04b1d4e5 IS |
25 | }; |
| 26 | ||
| 27 | struct fib_notifier_ops { | |
| 28 | int family; | |
| 29 | struct list_head list; | |
| 30 | unsigned int (*fib_seq_read)(struct net *net); | |
| 31 | int (*fib_dump)(struct net *net, struct notifier_block *nb); | |
| 864150df | 32 | struct module *owner; |
| 04b1d4e5 IS |
33 | struct rcu_head rcu; |
| 34 | }; | |
| 35 | ||
| 36 | int call_fib_notifier(struct notifier_block *nb, struct net *net, | |
| 37 | enum fib_event_type event_type, | |
| 38 | struct fib_notifier_info *info); | |
| 39 | int call_fib_notifiers(struct net *net, enum fib_event_type event_type, | |
| 40 | struct fib_notifier_info *info); | |
| 41 | int register_fib_notifier(struct notifier_block *nb, | |
| 42 | void (*cb)(struct notifier_block *nb)); | |
| 43 | int unregister_fib_notifier(struct notifier_block *nb); | |
| 44 | struct fib_notifier_ops * | |
| 45 | fib_notifier_ops_register(const struct fib_notifier_ops *tmpl, struct net *net); | |
| 46 | void fib_notifier_ops_unregister(struct fib_notifier_ops *ops); | |
| 47 | ||
| 48 | #endif |