RE: Its possible order a user space by one or more fields ?

[Alan Campin <Alan.Campin@xxxxxxxxxxxxx>]

Sure but don't know if the AS/400 has security on the pointers to prevent
another job from accessing the temp storage of another job using a pointer.
Some of this is also controlled by your security setting. I believe a 50 or
higher will not allow you to store a pointer in a user space but not sure.
Do not have time to research now. 

Other might have a better understanding.

-----Original Message-----
From: Anton Gombkötö [mailto:Gombkoetoe@ASsoft.com]
Sent: Thursday, January 13, 2000 3:15 PM
To: RPG400-L@midrange.com
Subject: Re: Its possible order a user space by one or more fields ?


What?

A pointer can be stored in an user space???

So it would be possible to pass it on to another job in the system??? Such a
security hole on my beloved AS/400???

Or did i get something wrong?

Please enlighten me!

Thanx in adnvance,

Anton Gombkötö

----- Original Message -----
From: "David Morris" <dmorris@plumcreek.com>
To: <RPG400-L@midrange.com>
Sent: Monday, January 10, 2000 11:59 PM
Subject: Re: Its possible order a user space by one or more fields ?


> MWalter,
>
> Data queues work great for fixed length information.  They
> also have the advantage of allowing a timed wait.  User
> indexes work great for varying length keyed information.
> User spaces work great for varying length information,
> and are the only external alternative that can store a
> pointer  (an offset is usually a better approach though).
>
> David Morris
>
> >>> mwalter@netrax.net 01/10/00 08:56AM >>>
> would it not be possible to use a keyed data queue?
> ----- Original Message -----
> From: David Morris <dmorris@plumcreek.com>
> To: <RPG400-L@midrange.com>
> Sent: Friday, January 07, 2000 5:18 PM
> Subject: Re: Its possible order a user space by one or more fields ?
>
>
> > Osvaldo,
> >
> > I forgot to mention sort, but that article (which is
> > actually at www.midrangecomputing.com/mc/code99) also
> > contains a sort procedure that uses qsort to sort a
> > user space.  The procedure is in the StgTkt module.
> >
> > David Morris
>
>
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