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Date:      Thu, 07 Jan 1999 21:02:34 -0700
From:      Warner Losh <imp@village.org>
To:        Archie Cobbs <archie@whistle.com>
Cc:        arch@FreeBSD.ORG
Subject:   Re: DEVFS, the time has come... 
Message-ID:  <199901080402.VAA59743@harmony.village.org>
In-Reply-To: Your message of "Thu, 07 Jan 1999 19:01:48 PST." <199901080301.TAA03996@bubba.whistle.com> 
References:  <199901080301.TAA03996@bubba.whistle.com>  

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In message <199901080301.TAA03996@bubba.whistle.com> Archie Cobbs writes:
> In the case that no process has /dev/devfs open, devfs just does
> it's normal "default" thing.

I think that this is not desirable, but a mount option, as explained
above (or my last message) would be preferable.  If devfsd keeps
dying, then if nothing else the user can remount /devfs with this
option...  I think it isn't desirable because it would allow devices
to appear which local policy might otherwise want hidden, or only
available in a chroot jail, etc.  Or worse, if the devfsd dies for a
chroot jail, undesirable devices may appear.

Warner

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