HP gnu source-level debugger 5992-4701 - Manual (Page 191)

NOTE: The configuration file contains lines of the following form:
set thread-check [on|off] | [option] [on|off] | [option] [num]
And/Or
set frame-count [num]
And/Or
files=<name of the executable on which the thread checking is to be
done>
For more information, see “Enabling and Disabling Advanced Thread Debugging
Features” (page 183) .
4. Set the environment variable BATCH_RTC to on as:
Set BATCH_RTC=on
14.11 Thread Debugging Support 191