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BLSRPWHS — Map the WHERE service parameter list z/OS MVS Programming: Assembler Services Reference ABE-HSP SA23-1369-00 |
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DescriptionBLSRPWHS maps the WHERE service parameter list. Use this parameter list when calling the WHERE service from within an installation-written interactive problem control system (IPCS) exit routine. The WHERE service fills in the WHERE service parameter list with information describing the system area in which the passed address resides. See z/OS MVS IPCS Customization for information about the WHERE service. See z/OS MVS Data Areas in z/OS Internet Library at http://www.ibm.com/systems/z/os/zos/bkserv/ for a mapping of the BLSRPWHS data area. EnvironmentBecause BLSRPWHS is not an executable macro, there are no specific environment requirements. Programming requirementsNone. RestrictionsNone. Register informationBecause BLSRPWHS is not an executable macro, there is no need to save and restore register contents. Performance implicationsNone. SyntaxThe standard form of the BLSRPWHS macro is written as follows:
Note: Users must supply a label (name), and start
it in column 1 of the BLSRPWHS macro. When the BLSRPWHS macro is processed,
the label becomes the record name and the prefix to the name of each
field in the record.
ParametersThe parameters are explained as follows:
ExampleCode the following to map the WHERE service parameter list, but
not as a DSECT. All fields will appear with the prefix PWHS.
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Copyright IBM Corporation 1990, 2014
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