Linus Torvalds wrote:
> Anyway, that's three different approaches, all of which are portable and 
> thus preferable to pselect() which is not.

pselect is portable, just not to current and old Linux systems.  It's in
POSIX for a while and the other Unixes have the interface.

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖