> If we are, we'll never learn if this code is needed on anything beyond
> Solaris 8 and keep this cruft around basically forever.
So what? This file is a big kludge and there is no value whatsoever in it
being elegant or particularly readable or even efficient.
> I'll at least try a bootstrap with the nframes = 2 code ripped out with
> Solaris 9 FCS libc and libthread (and of course the whole rest: latest
> Solaris 9, 10 and 11) and see if anything breaks.
To make things clear upfront: I'll oppose any change that removes something.