i run-time switch

Enables keyboard interrupts. If your system supports Job Control, this switch also enables the Suspend Interrupt key (usually Ctrl+Z).
Restriction: These switches are supported for native COBOL only.

Properties:

Default: On
Type: General

Comments:

If you want to disable keyboard interrupts, including the suspend key, for your application, use the -i switch.

Setting this switch implicitly sets the tunable reduce_java_signals=true.

Parent topic: List of General Run-time Switches
Related information
Setting Run-time Switches
Run-time Switches
Run-time Configuration Tunables - Overview