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On Wed, Jul 13, 2005 at 06:10:21PM +0300, Christos Zoulas wrote:
> In article <20050713134702.GC27225@drowsy.duskware.de>,
> Martin Husemann  <martin@duskware.de> wrote:
> >On Wed, Jul 13, 2005 at 03:42:05PM +0200, Quentin Garnier wrote:
> >> The only other sane way of having a netbsd32 version of kevent(2) is
> >> through rewriting everything (sys_kevent and kqueue_scan).  I don't
> >> like that solution because with time the native version will change
> >> and the netbsd32 will start being different.
> >
> >Can we replace function calls be preproccessor magic, move sys_kevent and
> >kqueue_scan into a template file - trading code size for runtime?
> >
>=20
> Or we can save at least one function call by using copyin directly
> in the regular kernel path. This changes the function invocation to
> a function pointer invocation, but does not add an extra function call.

That's what I do for the fetch_timeout one.  However, it is not possible
for the two others, as they fetch/store several elements inside an array
in user space.

--=20
Quentin Garnier - cube@cubidou.net - cube@NetBSD.org
"When I find the controls, I'll go where I like, I'll know where I want
to be, but maybe for now I'll stay right here on a silent sea."
KT Tunstall, Silent Sea, Eye to the Telescope, 2004.

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