UNLOCK Verb - Unlock File


UNLOCK (channelno{,ERR=lineref})


The UNLOCK verb unlocks a file previously locked with a LOCK statement. The file is then available for use by other processes. If the file was not previously locked with a LOCK verb, PRO/5 issues an error.

Files implicitly LOCKed by using of the ISZ= option on OPEN must be CLOSEd to be UNLOCKed.


1000 UNLOCK(1,ERR=9500)

See Also

Verbs - Alphabetical Listing