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38 lines
1.0 KiB
38 lines
1.0 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _NET_EVENT_H |
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#define _NET_EVENT_H |
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/* |
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* Generic netevent notifiers |
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* |
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* Authors: |
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* Tom Tucker <[email protected]> |
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* Steve Wise <[email protected]> |
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* |
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* Changes: |
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*/ |
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struct dst_entry; |
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struct neighbour; |
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struct netevent_redirect { |
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struct dst_entry *old; |
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struct dst_entry *new; |
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struct neighbour *neigh; |
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const void *daddr; |
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}; |
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enum netevent_notif_type { |
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NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */ |
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NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */ |
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NETEVENT_DELAY_PROBE_TIME_UPDATE, /* arg is struct neigh_parms ptr */ |
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NETEVENT_IPV4_MPATH_HASH_UPDATE, /* arg is struct net ptr */ |
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NETEVENT_IPV6_MPATH_HASH_UPDATE, /* arg is struct net ptr */ |
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NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE, /* arg is struct net ptr */ |
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}; |
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int register_netevent_notifier(struct notifier_block *nb); |
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int unregister_netevent_notifier(struct notifier_block *nb); |
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int call_netevent_notifiers(unsigned long val, void *v); |
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#endif
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