1 /* Keyring key type
2  *
3  * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
4  * Written by David Howells (dhowells@redhat.com)
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version
9  * 2 of the License, or (at your option) any later version.
10  */
11 
12 #ifndef _KEYS_KEYRING_TYPE_H
13 #define _KEYS_KEYRING_TYPE_H
14 
15 #include <linux/key.h>
16 #include <linux/rcupdate.h>
17 
18 /*
19  * the keyring payload contains a list of the keys to which the keyring is
20  * subscribed
21  */
22 struct keyring_list {
23 	struct rcu_head	rcu;		/* RCU deletion hook */
24 	unsigned short	maxkeys;	/* max keys this list can hold */
25 	unsigned short	nkeys;		/* number of keys currently held */
26 	unsigned short	delkey;		/* key to be unlinked by RCU */
27 	struct key	*keys[0];
28 };
29 
30 
31 #endif /* _KEYS_KEYRING_TYPE_H */
32