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

QUERY EXITS
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Query
Authorization
Purpose
Operands
EXits
Usage Notes
ALL
▼
exit
exit1-exit2
Privilege Class: A, C, E
Use QUERY EXITS to display status and usage statistics information for one or
more exit points.
ALL
tells CP to display information about all existing exit points.
exit
exit1-exit2
is the number of the exit point for which you want information. Each exit must
be a hexadecimal number between X'0000' and X'FFFF'. You can specify a
single exit number, a range of exit numbers, or any combination thereof.
1. For a static exit, CP does not create CP exit control blocks until you associate
one or more entry points or external symbols with that exit point. If you try to
issue a QUERY EXITS command against such an exit point, CP issues
message HCP2752E as the response to your QUERY EXITS command. For a
dynamic exit, QUERY EXITS responds with the definition of the exit, even if
there are no entry points associated with it.
2. To create a new dynamic exit point, use the DEFINE EXIT command (page
165).
3. To activate an exit point:
v While defining it, use the ENABLE operand of the ASSOCIATE EXIT
command (page 18).
v After defining it, use the ENABLE EXITS command (page 431).
4. To display the real address of the CP exit block for a specific exit point, use the
LOCATE XITBK command (page 565).
5. To display the real address of the CP indirect call locator block for a specific exit
point, use the LOCATE ICLBK command (page 539).
6. To deactivate an exit point:
v While defining it, use the DISABLE operand of the ASSOCIATE EXIT
command (page 18).
QUERY EXITS
v After defining it, use the DISABLE EXITS command (page 269).
7. To change the definition of an existing dynamic exit point, or to remove the exit
point from the sytem, use the MODIFY EXIT command (page 618).
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Chapter 2. CP Commands 791