Previous topic |
Next topic |
Contents |
Contact z/OS |
Library |
PDF
Example: GENCB macro (generate an exit list) z/OS DFSMStvs Administration Guide GC52-1388-00 |
|
In this example, a GENCB macro is used to generate an exit list
when the program is executed.
The GENCB macro's parameters are:
Because no area is specified in which the exit list is to be generated, VSAM obtains virtual storage for the exit list and returns the address in register 1. Immediately after the GENCB macro, the address of the exit list, contained in register 1, is moved to EXLSTADR. EXLSTADR may be specified in a GENCB macro that generates an access method control block or in a MODCB, SHOWCB, or TESTCB macro that modifies, displays, or tests fields in an exit list. |
Copyright IBM Corporation 1990, 2014
|