Subroutine: GDS_OPTIMIZE Purpose: Modify lay-out of GDS descriptor file for efficient access. Category: GDS File: gdsd_basic.c Author: J.P. Terlouw Use: CALL GDS_OPTIMIZE ( SET , Input CHARACTER*(*) ERROR ) Output INTEGER SET Name or handle of set. ERROR Error return code. Description: This routine rearranges all descriptor items so that they become contiguous and adjusts the hash table size. It also eliminates empty space. Limitation: Cannot be called when the calling task has a lock on the set. Updates: Apr 12, 1994: JPT Document created.