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Identifying a procedure in SYS1.PROCLIB z/OS MVS Programming: Extended Addressability Guide SA23-1394-00 |
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The procedure in SYS1.PROCLIB specifies the first program to run
in the new address space after the optional initialization routine.
You can specify the name of this procedure either on the ASNAME or
STPARM parameter.
If you do not need special DD statements for data sets, you can
use the common system address space procedure IEESYSAS. In the parameter
data specified by the STPARM parameter, specify IEESYSAS and the name
of the first program to run in the address space. The format of the
parameter data is as follows:
Through IEESYSAS, you name the address space "x" and generate an EXEC statement with PGM="y". Example of a parameter string To request that the system create the RMA address space and identify
FIRSTPGM as the first program to execute in the new address space,
code the following:
The parameter string is coded as follows:
If you have data sets that need DD statements, you will have to write your own procedure in SYS1.PROCLIB. Identify the procedure through the parameter string that the STPARM parameter points to. The parameter string starts with a half-word field that tells the length of the parameter string. It is followed by parameter data. |
Copyright IBM Corporation 1990, 2014
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