security/keys/keyctl.c

138  * If a key is found, it will be attached to the destination keyring if there's
139  * one specified and the serial number of the key will be returned.
141  * If no key is found, /sbin/request-key will be invoked if _callout_info is
142  * non-NULL in an attempt to create a key.  The _callout_info string will be
144  * _callout_info string is "" then it will be changed to "-".
235  * If successful, the ID of the requested keyring will be returned.
261  * permission for it to be joined.  Session keyrings without this permit will
264  * If successful, the ID of the joined session keyring will be returned.
296  * If successful, 0 will be returned.  If the key type does not support
297  * updating, then -EOPNOTSUPP will be returned.
346  * and any links to the key will be automatically garbage collected after a
381  * successful, 0 will be returned.
408  * the keyring's quota will be extended.
410  * If successful, 0 will be returned.
443  * removed then that key will be scheduled for destruction.
445  * If successful, 0 will be returned.
556  * key.  Only keyrings that grant the caller Search permission will be searched
560  * If successful, the found key will be linked to the destination keyring if
561  * supplied and the key has Link permission, and the found key ID will be
719  * accept the key.  The quota deduction will be removed from the old user to
722  * If successful, 0 will be returned.
943  * If successful, 0 will be returned.
1028  * If successful, 0 will be returned.
1054  * If successful, 0 will be returned.
1094  * The key and any links to the key will be automatically garbage collected
1100  * If successful, 0 will be returned.
1114  * The key and any links to the key will be automatically garbage collected
1120  * If successful, 0 will be returned.
1174  * Read or set the default keyring in which request_key() will cache keys and
1177  * If a process keyring is specified then this will be created if it doesn't
1178  * yet exist.  The old setting will be returned if successful.
1240  * the current time.  The key and any links to the key will be automatically
1308  * If the ID given is 0, then the setting will be cleared and 0 returned.
1310  * If the ID given has a matching an authorisation key, then that key will be
1311  * set and its ID will be returned.  The authorisation key can be read to get
1356  * If there's a buffer, then up to buflen bytes of data will be placed into it.
1358  * If successful, the amount of information available will be returned,
1421  * The keyring will be emplaced on the parent when it next resumes userspace.
1423  * If successful, 0 will be returned.