dbxenv rtc_biu_at_exit {on | off | verbose}

This variable is used when memory use checking is on. If the value of the variable is on, a non-verbose memory use (blocks in use) report is produced at program exit. The default is on.

If the value is verbose, a verbose memory use report is produced at program exit. The value off causes no output. This variable has no effect on the showmemuse command.