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<== Date ==> <== Thread ==>

Subject: Re: unsigned long record value
From: Andrew Johnson <anj@aps.anl.gov>
To: tech-talk@aps.anl.gov, Patrick Thomas <thomas_p@ligo-wa.caltech.edu>
Date: Thu, 10 Jun 2010 09:20:06 -0500
Note that DBF_LONG maps to an epicsInt32 which is a 32 bit signed value on all 
architectures, even where long is 64 bits wide.  The signed part is pretty 
much unavoidable, since Channel Access doesn't provide unsigned types, but you 
can often arrange for your client to cast the result to an unsigned anyway.

- Andrew


On Wednesday 09 June 2010 23:00:17 Mark Rivers wrote:
> The longin record will hold DBF_LONG values.
>
> ________________________________
>
> From: tech-talk-bounces@aps.anl.gov on behalf of Patrick Thomas
> Sent: Wed 6/9/2010 8:51 PM
> To: tech-talk@aps.anl.gov
> Subject: unsigned long record value
>
> Hi,
>
> Is there a record like the ai record that will hold unsigned long values?
>
> Thank you,
> Patrick


-- 
The best FOSS code is written to be read by other humans -- Harald Welte


References:
unsigned long record value Patrick Thomas
RE: unsigned long record value Mark Rivers

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