Kurt Roeckx <Q(at)ping(dot)be> writes:
> SUS says that only AF_UNIX should be supported too:
> The socketpair() function is used primarily with UNIX domain
> sockets and need not be supported for other domains.
Well, that just begs the question: does it even exist on platforms
that don't support AF_UNIX (eg, Windows, BeOS, ...)? If so, what
address family to use there?
regards, tom lane