On 03/26/2016 02:37 AM, [email protected] wrote:
> Are you saying that when an error is detected in dev support it should still return ok????
I think that returning non-zero is the right approach, it just doesn't
have all the effects you want. So I'd suggest to set and alarm and
return non-zero.
> I think record support returns -1 when it detects an error, if so should dev support not do the same?
>From what I have seen, most record support process() passes this return
value through. For example aiRecord.
http://bazaar.launchpad.net/~epics-core/epics-base/3.16/view/head:/src/std/rec/aiRecord.c#L154
Just keep in mind that is some cases this return code is ignored (eg.
periodic scan).
http://bazaar.launchpad.net/~epics-core/epics-base/3.16/view/head:/src/ioc/db/dbScan.c#L667
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