====== UNLOCK.RECORD ======

==== Purpose ====

Used to unlock a record or file set earlier with the [[lock_record|LOCK.RECORD]] code.

==== Arguments ====

^Argument^Input/Output^Value^
|CODE|Input|6|
| |Output|unchanged|
|BFS|Input|BFS List|
| |Output|unchanged|
|HANDLE|Input|File Handle|
| |Output|unchanged|
|NAME|Input|Record Key, if a record is being unlocked; NULL if a file is being unlocked|
| |Output|unchanged|
|FMC|Input|Lock type|
| |Output|unchanged|
|RECORD|Input|null|
| |Output|Lock semaphore|
|STATUS|Input|unassigned|
| |Output|Always returns TRUE$|

==== Note ====

The MFS should not alter the semaphore returned in the RECORD argument.  This information is used by the system to clear the lock information stored internally in the system.

==== Called by ====

BASIC+ [[unlock|UNLOCK statement]]