Click above to get retro games delivered to your door ever month!

FLOCK()

Locks a file
---------------------------------------------------------------------------------

 Syntax

        FLOCK() --> lSuccess  

 Returns

        <lSuccess>   A true (.T.) value, if the lock was 
                  successful;otherwise false (.F.)

 Description

      This function returns a logical true (.T.0 if a file lock is
      attempted and is successfully placed on the current or designated
      database.This function will also unlock all records locks placed  by
      the same network station.

 Examples

      USE Tests New
      IF FLOCK()
         SUM Tests->Ammount
      ENDIF
      USE

Status

      Ready

 Compliance

      This function is CA-Clipper compatible

 Files

      Library is rdd