Lines Matching full:must

18  * interface must be implemented by storage drivers that support inline
35 	 * Must return 0 on success, or -errno on failure.
44 	 * If the device has keyslots, this function must evict the key from the
49 	 * If the device doesn't have keyslots itself, this function must evict
55 	 * Must return 0 on success, or -errno on failure.
68 	 * Must return 0 on success, -EBADMSG if the key is invalid, or another
81 	 * On success, must write the new key in long-term wrapped form to
82 	 * @lt_key and return its size in bytes.  On failure, must return a
95 	 * On success, must write the new key in long-term wrapped form to
96 	 * @lt_key and return its size in bytes.  On failure, must return a
109 	 * On success, must write the key in ephemerally-wrapped form to
110 	 * @eph_key and return its size in bytes.  On failure, must return
128 	/* public: Drivers must initialize the following fields. */