Date: Tue, 15 May 2001 01:07:07 +0100 From: Brian Somers <brian@Awfulhak.org> To: Poul-Henning Kamp <phk@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, brian@Awfulhak.org Subject: Re: cvs commit: src/sys/fs/devfs devfs_vnops.c Message-ID: <200105150007.f4F077515172@hak.lan.Awfulhak.org> In-Reply-To: Message from Poul-Henning Kamp <phk@FreeBSD.org> of "Mon, 14 May 2001 01:20:47 PDT." <200105140820.f4E8Kl579121@freefall.freebsd.org>
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> phk 2001/05/14 01:20:47 PDT
>
> Modified files:
> sys/fs/devfs devfs_vnops.c
> Log:
> After a successfull poll of the cloning functions, match on the
> returned dev_t rather than the original name.
>
> This allows cloning from one name to another which is useful for
> /dev/tty and later for the pty's.
>
> Revision Changes Path
> 1.23 +7 -15 src/sys/fs/devfs/devfs_vnops.c
Does this mean that I can catch ``open("/dev/tun")'' and clone (say)
/dev/tun100, returning that ?
If so - WOW ! And in no less than -8 lines too !
--
Brian <brian@Awfulhak.org> <brian@[uk.]FreeBSD.org>
<http://www.Awfulhak.org>; <brian@[uk.]OpenBSD.org>
Don't _EVER_ lose your sense of humour !
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