gtpi1m2w | System Installation Support Reference |
The clock exits are used to update the subsystem user global clock and
calendar fields. They are copy members that get expanded in other
ECB-controlled clock segments. Each contains sample code which copies
the global fields from the first subsystem user to the rest of the subsystem
users in the subsystem. If the system does not contain multiple
subsystem users, the sample code will return control to the expanding (or
parent) segment.
The interface requirements for each user exit are described in the prologue of its parent segment.