• Subject: RE: Procedue with *varsize parm
  • From: boldt@xxxxxxxxxx
  • Date: Tue, 30 Nov 1999 07:45:16 -0500



Chanh Le wrote:
>
> My procedure has a parameter with options(*varsize).  This parameter
> receives the value passed in plus some extra characters like procedure
> name.
>
> I would like to know how to avoid these extra characters
> appended at the
> end of this parm.

Another approach would be to use VARYING length character
parameters.  If you don't intend to change your character
parameter within the procedure, defining the parm as
CONST VARYING provides extra flexibility:  You can pass
any character expression as parameter, but only the address
is passed as with traditional reference parms.

Cheers!  Hans

Hans Boldt, ILE RPG Development, IBM Toronto Lab, boldt@ca.ibm.com


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