On Fri, Nov 30, 2012 at 08:34:27AM -0500, Christos Zoulas wrote: > | fd_set doesn't seem like an appropriate structure for this. > > I've been thinking about creating something more efficient, but I didn't come > up with something better and decided that using fd_set was less complex.
A plain bitmap is ok for this purpose. Something like: static uintptr_t inet4_reserve[65536 / sizeof(uintptr_t) / CHAR_BITS]; or so. Joerg
