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Temporary storage domain exits XTSQRIN, XTSQROUT, XTSPTIN, and
XTSPTOUT
The temporary storage domain exits XTSQRIN, XTSQROUT, XTSPTIN, and
XTSPTOUT allow you to:
v Specify, for a request that creates a queue, whether the queue is to be held in
main or auxiliary storage, and its recoverability
v Monitor the use of temporary storage
v Control security for temporary storage queues.
The temporary storage domain has two main gates, TSQR, and TSPT, which
support the following functions:
TSQR Write, Rewrite, Read_into, Read_set, Read_next_into, Read_next_set,
Delete.
TSPT Put, Put_replace, Get, Get_set, Get_release, Get_release_set, Release.
The TSQR functions correspond to those available through the EXEC CICS
interface (or through DFHTS TYPE=PUTQ, GETQ, or PURGE). The TSPT functions
are used by the interval control program in support of START and RETRIEVE
functions (or DFHTS TYPE=PUT, GET, or RELEASE).
Exit XTSQRIN
When invoked
Before execution of a user temporary storage interface request for a user
TS queue (for example, a WRITEQ TS, or READQ TS request).
Exit-specific parameters
UEPTRANID
Address of the 4-byte transaction ID.
UEPUSER
Address of the 8-byte user ID.
UEPTERM
Address of the 4-byte terminal ID.
UEPPROG
Address of the 8-byte application program name.
UEP_TS_FUNCTION
Address of a byte containing the function:
UEP_TS_FUN_WRITE
UEP_TS_FUN_REWRITE
UEP_TS_FUN_READ_INTO
UEP_TS_FUN_READ_SET
UEP_TS_FUN_READ_NEXT_INTO
UEP_TS_FUN_READ_NEXT_SET
UEP_TS_FUN_DELETE
UEP_TS_QUEUE_NAME
Address of a 16-byte field containing the queue name.
temporary storage domain exits
Chapter 1. Global user exit programs 187
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