User exit routine that determines the inheriting timer-start message

OpenTP1 Version 7 Programming Guide

3.9.2 User exit routine that determines the inheriting timer-start message

This user exit routine changes the environment for timer start when an error causes OpenTP1 to rerun after the timer started function dc_mcf_execap() is called or when the MCF service is rerun singly. This exit routine enables the following:

Inherit or cancel the timer start specification
Make the inherited timer start immediate start
Change the name of the application to be started

Organization of this subsection: (1) Incorporation into OpenTP1

(1) Incorporation into OpenTP1

Specify a function address of the created user exit routine in the MCF main function (dc_mcf_svstart()) for the application start service. Any function address may be specified. When the MCF main function is compiled and linked, the object file of the user exit routine is linked to the executable file of application start service and becomes ready to run. For details on the MCF main function for application start communication service, see the manual OpenTP1 Operation.