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authorDavid Howells <dhowells@redhat.com>2011-03-07 15:06:09 +0000
committerJames Morris <jmorris@namei.org>2011-03-08 11:17:18 +1100
commitfdd1b94581782a2ddf9124414e5b7a5f48ce2f9c (patch)
treece83bfd1f0b1a7d4b9521bdb3d6afef1bff1d4f2 /security/keys/internal.h
parentb9fffa3877a3ebbe0a5ad5a247358e2f7df15b24 (diff)
downloadlinux-fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c.tar.bz2
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 'security/keys/internal.h')
-rw-r--r--security/keys/internal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/keys/internal.h b/security/keys/internal.h
index a52aa7c88b41..286c0959ee51 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -214,6 +214,7 @@ extern long keyctl_assume_authority(key_serial_t);
extern long keyctl_get_security(key_serial_t keyid, char __user *buffer,
size_t buflen);
extern long keyctl_session_to_parent(void);
+extern long keyctl_reject_key(key_serial_t, unsigned, unsigned, key_serial_t);
/*
* Debugging key validation