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KEYS: Add an alloc flag to convey the builtinness of a key

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Add KEY_ALLOC_BUILT_IN to convey that a key should have KEY_FLAG_BUILTIN
set rather than setting it after the fact.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
This commit is contained in:
David Howells
2016-02-09 16:40:46 +00:00
parent 411a6f585c
commit 5d2787cf0b
3 changed files with 5 additions and 2 deletions
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include/linux/key.h
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@@ -219,6 +219,7 @@ extern struct key *key_alloc(struct key_type *type,
#define KEY_ALLOC_QUOTA_OVERRUN 0x0001 /* add to quota, permit even if overrun */
#define KEY_ALLOC_NOT_IN_QUOTA 0x0002 /* not in quota */
#define KEY_ALLOC_TRUSTED 0x0004 /* Key should be flagged as trusted */
#define KEY_ALLOC_BUILT_IN 0x0008 /* Key is built into kernel */
extern void key_revoke(struct key *key);
extern void key_invalidate(struct key *key);