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*************************************************************************
* Test SMMC_RESPONSE -- if OK, then branch round error handling. *
*************************************************************************
* *
CLI SMMC_RESPONSE,SMMC_OK CHECK RESPONSE AND...
BE STOK ...IF OK, BYPASS ERROR ROUTINES
* *
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error-handling routines
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**************************************************************************
* The next section maps TRANSTOR on the acquired storage. *
**************************************************************************
STOK DS 0H
USING TRANSTOR,R6 MAP ACQUIRED STORAGE
ST R6,0(R5) SAVE STORAGE ADDRESS IN FIRST
* 4 BYTES OF STORAGE ADDRESSED
* BY UEPXSTOR
*
LA R5,4(R5) ADDRESS 4-BYTE OFFSET
DROP R5 REUSE REGISTER 5 TO BASE ALL
USING DFHxxyy_ARG,R5 FOLLOWING XPI PARAMETER LISTS
* AT 4-BYTE OFFSET INTO STORAGE
* ADDRESSED BY UEPXSTOR
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rest of user exit program
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*
*************************************************************************
* When the rest of the exit program is completed, free the storage
* and return.
*************************************************************************
*
DROP R5 REUSE REGISTER 5 TO MAP DFHSMMC
USING DFHSMMC_ARG,R5 XPI PARAMETER LIST
*
L R13,UEPSTACK ADDRESS KERNEL STACK
*
Figure 11. Global user exit program with XPI (Part 4 of 5)
XPI examples
296
CICS TS for OS/390: CICS Customization Guide