Re: [CFR] reflect resolv.conf update to running application
From: Brooks Davis (brooks_at_one-eyed-alien.net)
Date: 08/22/05
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Date: Mon, 22 Aug 2005 08:12:54 -0700 To: Hajimu UMEMOTO <ume@freebsd.org>
On Mon, Aug 22, 2005 at 11:39:57PM +0900, Hajimu UMEMOTO wrote:
> Hi,
>
> >>>>> On Mon, 22 Aug 2005 15:04:40 +0200
> >>>>> Dag-Erling Smørgrav <des@des.no> said:
>
> des> use 'cmp -s' instead of diff. It returns 0 when the files are
> des> identical, 1 when they differ and 2 when one of the files does not
> des> exist or is not readable, and never prints anything.
>
> Ah, yes. it was fixed locally. Thanks.
I'm fine with the cmp version of the change so long as you only perform
the test if /usr/bin/cmp exists. dhclient-script may be called before
/usr exists and must not misbehave under those circumstances.
--- Brooks
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