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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:39:13 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:39:13 +1100
commite9e349b051d98799b743ebf248cc2d986fedf090 (patch)
treed59a46ae39d81d27bcf605663ce0e24d1c6db375 /include/keys/keyring-type.h
parent76aac0e9a17742e60d408be1a706e9aaad370891 (diff)
downloadlinux-e9e349b051d98799b743ebf248cc2d986fedf090.tar.gz
KEYS: Disperse linux/key_ui.h
Disperse the bits of linux/key_ui.h as the reason they were put here (keyfs) didn't get in. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include/keys/keyring-type.h')
-rw-r--r--include/keys/keyring-type.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/include/keys/keyring-type.h b/include/keys/keyring-type.h
new file mode 100644
index 00000000000..843f872a4b6
--- /dev/null
+++ b/include/keys/keyring-type.h
@@ -0,0 +1,31 @@
+/* Keyring key type
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _KEYS_KEYRING_TYPE_H
+#define _KEYS_KEYRING_TYPE_H
+
+#include <linux/key.h>
+#include <linux/rcupdate.h>
+
+/*
+ * the keyring payload contains a list of the keys to which the keyring is
+ * subscribed
+ */
+struct keyring_list {
+ struct rcu_head rcu; /* RCU deletion hook */
+ unsigned short maxkeys; /* max keys this list can hold */
+ unsigned short nkeys; /* number of keys currently held */
+ unsigned short delkey; /* key to be unlinked by RCU */
+ struct key *keys[0];
+};
+
+
+#endif /* _KEYS_KEYRING_TYPE_H */