Transient Data Program Exits Xtdreq, Xtdin, And Xtdout - IBM SC34-6814-04 Customization Manual

Transient data program exits XTDREQ, XTDIN, and XTDOUT

Exit XTDREQ
When invoked
Exit-specific parameters
Return codes
XPI calls
Exit XTDIN
When invoked
Exit-specific parameters
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Customization Guide
When the task being attached is for a task started by an immediate
START command; that is, a START without an interval, the current task
is the task that issues the START command, and the fields contain
values associated with that task.
Before request analysis.
UEPTDQUE
Address of 4-byte TD queue name.
UEPTDTYP
Address of 1-byte TD request type. Values are:
UEPTDPUT
PUT request
UEPTDGET
GET request
UEPTDPUR
PURGE request.
UERCNORM
Continue TD processing.
UERCTDOK
Quit TD processing – returning 'NORMAL' to the caller.
UERCTDNA
Quit TD processing – returning 'NOTAUTH' to the caller.
UERCPURG
Task purged during XPI call.
You can use:
v INQ_APPLICATION_DATA
v INQUIRE_SYSTEM
v WAIT_MVS
Do not use any other calls.
After receiving data from QSAM (for extrapartition) or VSAM (for
intrapartition).
UEPTDQUE
Address of the 4-byte TD queue name.
UEPTDAUD
Address of the unmodified TD data.