exception handling poll

[Joel Sherrill]

On Sat, 18 Oct 1997 meissner@cygnus.com wrote:

> Also, if you are using a newlib based printf, note there are the functions:
> 
> 	iprintf
> 	fiprintf
> 	siprintf
> 	viprintf
> 	vfiprintf
> 	vsiprintf
> 
> that do not include any floating point support (which also cuts down on the
> size).

I have resisted using the integer versions since they are non-standard.  I
suppose that there is actually justification for using them in this case
though.  RTEMS is pretty much in bed with newlib these days. :)

--joel