Yes, I agree cbttapes have a lot of good examples that can be tailored to
fit one's needs..or a least give you a framework to work from..

       
Scott Ford
Senior Systems Engineer | Forging Enterprise Identity |  IdentityForge.com
(Main) 678.266.3399 x304 | (Cell) 609.346.0399 | (Fax) 678.266.3399
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-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf
Of Lindy Mayfield
Sent: Monday, September 22, 2008 5:40 PM
To: [email protected]
Subject: Re: Calling Assembler module from REXX

There is a nice Rexx assembler function on CBT file 268 called RXVSAM
which may do a lot of the things you are talking about.  And it is
reentrant so you can call it many times.

Regards,
Lindy


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Michael Munro
Sent: 23. syyskuuta 2008 0:21
To: [email protected]
Subject: Calling Assembler module from REXX

Hi
I am trying to help a REXX programmer with a CALL to an 
Assembler 
routine.

I can LINK to an assembler routine successfully, but I 
cannot make 
successive calls. The Address LINKMVS feature (as its name 
suggests) 
loads in a fresh version of the module on each invocation 
thereby clearing any
values saved from previous CALLs.

The module to be called is an interface supplied to OPEN 
READ and 
CLOSE a bespoke database. Because of the technique I am 
using the first 
call opens OK, but the second call to read a record fails 
because the 
database is not open (or so it thinks because the re-loaded 
module has lost its
"open" indicator).

Any ideas please.
Mike
--
Mike Munro MBCS,CITP_    [EMAIL PROTECTED]
Ornum Software Ltd (S)   Tel/Fax:+44(0)7041 363 070
                    ~    Mobile: +44(0)777 160 1496

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