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32-bit E32 parameter list z/OS DFSORT Application Programming Guide SC23-6878-00 |
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In 32-bit general register 1, DFSORT places the address of a parameter list that contains the file increment, the record address and the user address constant. The list is three fullwords long and begins on a fullword boundary. The format of the parameter list is:
DFSORT provides a 72-byte Format 0 save area pointed to by 32-bit register 13 in which the exit can save the 32-bit registers. Before returning control to DFSORT, you must:
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