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| author |   David Howells <dhowells@redhat.com> | 2011-03-07 15:06:09 +0000 |
|---|---|---|
| committer |   James Morris <jmorris@namei.org> | 2011-03-08 11:17:18 +1100 |
| commit | fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c (patch) | |
| tree | ce83bfd1f0b1a7d4b9521bdb3d6afef1bff1d4f2 /include/linux/key-type.h | |
| parent | KEYS: Add a key type op to permit the key description to be vetted (diff) | |
| download | linux-dev-fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c.tar.xz linux-dev-fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c.zip | |
KEYS: Add a new keyctl op to reject a key with a specified error code
Add a new keyctl op to reject a key with a specified error code. This works
much the same as negating a key, and so keyctl_negate_key() is made a special
case of keyctl_reject_key(). The difference is that keyctl_negate_key()
selects ENOKEY as the error to be reported.
Typically the key would be rejected with EKEYEXPIRED, EKEYREVOKED or
EKEYREJECTED, but this is not mandatory.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include/linux/key-type.h')
| -rw-r--r-- | include/linux/key-type.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/key-type.h b/include/linux/key-type.h index fc8525e838b7..9efd081bb31e 100644 --- a/include/linux/key-type.h +++ b/include/linux/key-type.h @@ -105,11 +105,20 @@ extern int key_instantiate_and_link(struct key *key, size_t datalen, struct key *keyring, struct key *instkey); -extern int key_negate_and_link(struct key *key, +extern int key_reject_and_link(struct key *key, unsigned timeout, + unsigned error, struct key *keyring, struct key *instkey); extern void complete_request_key(struct key_construction *cons, int error); +static inline int key_negate_and_link(struct key *key, + unsigned timeout, + struct key *keyring, + struct key *instkey) +{ + return key_reject_and_link(key, timeout, ENOKEY, keyring, instkey); +} + #endif /* CONFIG_KEYS */ #endif /* _LINUX_KEY_TYPE_H */ |