z/OS MVS IPCS Customization
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Exit Routines

z/OS MVS IPCS Customization
SA23-1383-00

The IPCS exit routines are:

Exit Routine Description Use the Routine When You Want to:
ANALYZE Exit Routine Generate data for contention analysis.
Address Space Control Block (ASCB) Exit Routine Generate information related to the address space or ASCB being processed.
Control Block Formatter Exit Routine Assist in formatting a control block.
Control Block Status (CBSTAT) Exit Routine Perform analysis and generate condensed output describing information relevant to the debugging process.
CTRACE Buffer Find Exit Routine Locate the component trace buffers in a dump for a particular component.
CTRACE Filter/Analysis (CTRF) Exit Routine
  • Perform statistical analysis of the component trace.
  • Provide additional component trace filtering.
  • Limit the number of component trace entries (CTE) processed.
Find Exit Routine Associate a symbol with an AREA or STRUCTURE in a dump.
GTFTRACE Filter/Analysis Exit Routine
  • Do statistical analysis of GTF trace records.
  • Provide additional GTF trace record filtering.
  • Limit the number of GTF trace records processed.
GTFTRACE Formatting Appendage Obtain formatted output of GTF trace records containing a particular FID and an EID in the user range.
Model Processor Formatting (MPF) Exit Routine Dynamically interact with the formatting service to augment its function.
Obtaining Information About Loaded Modules Retrieve information associated with a loaded module from a dump.
Post-Formatting Exit Routine Supply a routine for any type of structure that can be described by a parmlib data statement.
Scan Exit Routine Check the validity of an AREA or STRUCTURE in a dump.
Task Control Block (TCB) Exit Routine Generate information related to the task control block (TCB) being processed.
Verb Exit Routine Print a title for each major report and generate table of contents entries. Exploit exit services to perform a variety of installation or user functions.

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