z/VM: CP Commands and Utilities Reference - z/VM - IBM

Responses
Messages
point is currently processing an exit request. If the exit point is not processing
any requests, CP immediately updates the list with your changes. If the exit
point is processing a request, CP waits until the current request is completed
and then updates the list with your changes before processing any new exit
requests.
15. After creating a CP exit block, CP will not erase that CP exit block until another
IPL. Disabling the exit point affects certain fields in the CP exit block, but does
not erase it. Disassociating the entry point names and external symbols erases
those fields in the CP exit block, but does not erase the CP exit block itself.
16. For more information about user-defined exit points, see the z/VM: CP Exit
Customization book.
Response 1:
To associate entry point HCPSRC00 with exit number F and to replace any existing
entry point associations, enter the following:
associate exit f epname hcpsrc00
Ready;
Response 2:
To add entry point HCPSRC04 at the end of the current list for exit point 9C, enter
the following:
associate exit 9c following epname hcpsrc04
Ready;
Response 3:
HCP002E Invalid operand - operand
HCP013E Conflicting option - option
Using the QUERY EXITS command and the ASSOCIATE EXIT command, you can
see how you are changing the list of entry points:
query exit 5
Exit Status Calls Returns Seconds
0005 Enabled 1 1 0.000122
EPNAME Attempts Calls Seconds
HCPSRC00 1 1 0.000116
Ready;
associate exit 5 following epname hcpsrc04
Ready;
query exit 5
Exit Status Calls Returns Seconds
0005 Enabled 1 1 0.000122
EPNAME Attempts Calls Seconds
HCPSRC00 1 1 0.000116
HCPSRC04 0 0 0.000000
Ready;
ASSOCIATE EXIT
HCP376E Unknown entry point name entry
cannot be associated with an exit point
requiring resolution
HCP2773I Entry point name name is unknown at
this time; processing continues
Chapter 2. CP Commands 21