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Date:      Mon, 26 Nov 2001 13:08:45 -0800
From:      Kris Kennaway <kris@obsecurity.org>
To:        Ian Dowse <iedowse@maths.tcd.ie>
Cc:        Alfred Perlstein <bright@mu.org>, Sean Chittenden <sean@chittenden.org>, Kris Kennaway <kris@obsecurity.org>, jlemon@freebsd.org, cvs-committers@freebsd.org, cvs-all@freebsd.org
Subject:   Re: cvs commit: src/usr.bin/tail forward.c
Message-ID:  <20011126130845.A18053@xor.obsecurity.org>
In-Reply-To: <200111261103.aa12722@salmon.maths.tcd.ie>; from iedowse@maths.tcd.ie on Mon, Nov 26, 2001 at 11:03:41AM %2B0000
References:  <20011126032226.F13393@elvis.mu.org> <200111261103.aa12722@salmon.maths.tcd.ie>

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On Mon, Nov 26, 2001 at 11:03:41AM +0000, Ian Dowse wrote:
> In message <20011126032226.F13393@elvis.mu.org>, Alfred Perlstein writes:
> >This is really to affdress the issue of FSs that don't support EVFILT
> >VNODE (or whatever it is) properly.
>=20
> No, as Kris mentioned, this is not the issue. The -F option worked
> fine on filesystems that don't support kqueue because tail always
> polls in that case.

But it's also something which we should think about; otherwise
applications which are kq'ed but where the author forgets to implement
(retain) fallback polling code will only be usable on kq'ed
filesystems.

Kris

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