z/OS MVS Programming: Authorized Assembler Services Reference SET-WTO
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SWAREQ - Modify form

z/OS MVS Programming: Authorized Assembler Services Reference SET-WTO
SA23-1375-00

Parent topic: SWAREQ — Invoke SWA manager in locate mode

Syntax

The modify form of the SWAREQ macro is written as follows:

Syntax Description
   
   name name: Symbol. Begin name in column 1.
   
␢ One or more blanks must precede SWAREQ.
   
SWAREQ  
   
␢ One or more blanks must follow SWAREQ.
   
   ,FCODE=fncde fncde: Function code
   
   ,EPA=addr addr: External parameter area pointer address.
  It may be specified symbolically, as a register enclosed in parentheses, or as a symbol equated to a register enclosed in parentheses.
   
,MF=(M,addr) addr: RX-type address or register (1) - (12).
   

Parameters

The parameters are explained under the list form of the SWAREQ macro, with the following exceptions:

,MF=(M,addr)
M specifies the modify form of the SWAREQ macro, and addr specifies the address of the parameter list.

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