exception handling poll

[meissner@cygnus.com]

| 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. :)

You could always do it via #defines (#define printf iprintf), either via the
Makefile, or in a header file.  You should make sure they get definitions,
including the format attribute, since some ABI's use a different calling
sequence for ... functions.