Brian ,

Thats another good example as well as what Al said. I havent used java much
on z/OS ...so i cant comment on it.

Scott

On Wed, Mar 18, 2020 at 1:05 AM Brian Westerman <
brian_wester...@syzygyinc.com> wrote:

> How about the rexx exec IGGCSIRX in SYS1.SAMPLIB?
>
> There is also a share handout from 2014 that you can probably find on the
> internet.
>
> RESUME = 'Y'
> Do While RESUME = 'Y'
> /* Call the Catalog Search Interface */
> ADDRESS LINKPGM 'IGGCSI00 RETAREA CSIFIELD WORKAREA'
> ...
> RESUME = SUBSTR(CSIFIELD,150,1) /* GET RESUME FLAG FOR NEXT LOOP */
> ...
> End /* UNTIL NO MORE DATA */
>
>
> CSIOPTS – Option Flags
> 0  CSICLDI blank | Y Return D and I info for non-matching Cluster name
> 1  CSIRESUM blank | Y More data exists to be returned (set by CSI)
> 2  CSIS1CAT blank | Y Search only 1 catalog
> 3  CSIOPTNS any | F Returned data lengths will be halfwords / fullwords
>
>
> Brian
>
>
> On Tue, 17 Mar 2020 09:58:43 -0500, Paul Gilmartin <paulgboul...@aim.com>
> wrote:
>
> >On Tue, 17 Mar 2020 13:17:13 +0000, Lennie Dymoke-Bradshaw wrote:
> >
> >>I have a need to make use of IGGCSI00.
> >>It would make my life a lot easier if I could work in REXX rather than
> assembler. I see that IBM have supplied a sample routine called IGGCSIRX
> showing how it can be used from REXX, though it looks a little cludgy; not
> as elegant as the RACF interface to REXX, IRRXUTIL.
> >>
> >>Has anyone done any work in this area that they can share?
> >>For example a more general REXX interface either written in assembler,
> or even in REXX?
> >>
> >There's an ICSF Rexx example in SAMPLIB.  A trick it taught me is that
> >ADDRESS LINKPGM closely emulates HLASM CALL.  Halfword length
> >is optional; you must craft it yourself.  It both issues requests and
> >receives replies in the HLASM parameter list.
> >
> >-- gil
> >
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