UNLOCK-FUNCTION

This function unlocks any locked records held by the current process in the passed file. It does not affect the current file position or key of reference.

This function will not unlock any records if it is called during a transaction. COMMIT-TRANSACTION-FUNCTION should be used instead.

RETURN-CODE is set to zero on failure.

Syntax

SET UNLOCK-FUNCTION TO TRUE    CALL "I$IO" USING IO-FUNCTION                    f             GIVING returnCode

Parameters:

f	must be a valid file handle returned by OPEN-FUNCTION.

Return code:

returnCode can be any signed numeric data item and provides additional information:

>0	Operation successful.
0	Operation failed.