On Mon, 30 May 2005, der Mouse wrote:
> > I kind of expected that writes without fflush() or equivalent would
> > not set the TCP PSH flag.  Apparently I was wrong about that.
> 
> fflush() is a stdioism, not visible to the TCP stack.

Yes, of course.  And fsync(), which I might have been thinking of when I
write fflush(), seems to have no effect on file descriptors that are not
associated with vnodes.  I should try to engage my brain.

--apb (Alan Barrett)