Experimental Physics and
Industrial Control System

On 11/6/14 5:11 PM, Andrew Johnson wrote:
> It is permissible to call most non-blocking CA functions such as
> ca_get(), ca_get_callback, ca_put(), ca_put_callback() etc., but not
> ca_poll(), ca_pend_io() or ca_pend_event().
>
> If you look through the CA Reference manual, those routines that can
> return the code ECA_EVDISALLOW are not permitted within a callback.

Hi, Andrew.

Is it permissible to call ca_flush_io within a callback?  (It's not
marked as returning ECA_EVDISALLOW in the CA Reference manual.)

Thanks!

Lewis

Replies:

Re: Permissible in C to call CA I/O functions from callback? Andrew Johnson

References:

Permissible in C to call CA I/O functions from callback? J. Lewis Muir

Re: Permissible in C to call CA I/O functions from callback? Andrew Johnson

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