Subject: Re: audio open()/close() inconsistency
To: Aymeric Vincent <vincent@labri.fr>
From: Quentin Garnier <cube@cubidou.net>
List: tech-kern
Date: 09/16/2007 18:52:14
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On Sun, Sep 16, 2007 at 06:36:58PM +0200, Aymeric Vincent wrote:
> Quentin Garnier <cube@cubidou.net> writes:
>=20
> > While I don't deny there might be a bug, your analysis is incorrect:
> > the close() function from the cdevsw structure is called only once, when
> > there is no remaining file descriptor using the device.
>=20
> Ah, you're right. Even if the device is opened once on /dev/audio0 and
> once on /dev/sound0?
Not in that case (dev_t is different), indeed.
--=20
Quentin Garnier - cube@cubidou.net - cube@NetBSD.org
"You could have made it, spitting out benchmarks
Owe it to yourself not to fail"
Amplifico, Spitting Out Benchmarks, Hometakes Vol. 2, 2005.
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