Re: Passing data to a procedure expecting a pointer

The question is why pass a pointer to the data. That is dangerous. You can
pass as a Const or by Reference and the system will pass a pointer to the
data and you can process as an ordinary data variable in the procedure. Is
the data extremely large or something?


On Sun, Jun 9, 2013 at 9:37 PM, Vernon Hamberg <vhamberg@xxxxxxxxxxxxxxx>wrote:

Hi Mike

That is the procedure address - the address of a procedure.

If you need to pass a pointer to a procedure, you can declare the
prototype with a regular variable - that will pass the pointer to the
variable.

But if you absolutely must prototype it as a pointer, then you can use
the %addr() function on a variable.

HTH
Vern

On 6/9/2013 10:24 PM, Mike Wills wrote:

I am creating a file on the IFS. The procedure I am using is expecting
a pointer to the data I am writing. Is that the %paddr() BIF? It has
been so long since I did more advanced RPG that I can't recall.

--
Mike Wills
http://mikewills.me

--
This is the RPG programming on the IBM i (AS/400 and iSeries) (RPG400-L)
mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.