>>>>> In <[EMAIL PROTECTED]> >>>>> Paolo Bonzini <[EMAIL PROTECTED]> wrote: > Bruno Haible wrote: > > Daiki Ueno wrote: > > > >> When I tried a tiny program which uses gnulib's poll(2) emulation on > >> MacOS X 10.4, I found a bug. gnulib's poll(2) uses recv(2) with > >> MSG_PEEK to support POLLHUP. However, recv(2) is only applicable to a > >> socket, not to a file descriptor. > >> > It's much worse than that. On some other kinds of descriptor, recv > works, but ignores MSG_PEEK!
> I have a similar patch using FIONREAD instead of recv for Mac OS only, > but the bottom line is that you cannot rely on POLLHUP for Mac OS :-( > I'll polish the patch and send it soon. A month passed. Any news? Regards, -- Daiki Ueno
