Sun Studio 12 Update 1: Debugging a Program With dbx

Changing the Default Signal Lists

You control which signals cause the program to stop by moving the signal names from one list to the other. To move signal names, supply a signal name that currently appears on one list as an argument to the other list.

For example, to move the QUIT and ABRT signals from the catch list to the ignore list:

(dbx) ignore QUIT ABRT