sendfile() and Varnish2.0.2

[Norikatsu Shigemura]

Hi phk.

On Tue, 02 Dec 2008 15:38:20 +0000
"Poul-Henning Kamp" <phk at phk.freebsd.dk> wrote:
> > No.  Neither Linux nor Solaris have a version of sendfile that Varnish
> > can use.  FreeBSD 8 does (and so would FreeBSD 7 if phk had remembered
> > to MFC it).
> MFC'ing it changes an obscure kernel-API slightly, so absent some really
> good evidence that it does wonders, I didn't feel it was worth the MFC.

	What is the difference between FreeBSD 8 and 7?