[ECOS] cyg_io_write

[Gary Thomas]

On 28-Jun-00 Dave Airlie wrote:
> 
> Can I call cyg_io_write from with a cyg_io_write? as in my app calls a
> virtual cyg_io_write which then calls a cyg_io_write on a real serial
> port... does this sound like something I really shouldn't be doing, it
> doesn't seem to work, but the problems I've been having I would be loathe
> to blame eCos before asking :-)
> 

I don't see any reason why it wouldn't work.  This function should be
reentrant as well as serially reusable.