Date: Mon, 1 Aug 2005 15:35:46 +0200 From: Marc Olzheim <marcolz@stack.nl> To: soc-victor@freebsd.org Cc: Marc Olzheim <marcolz@stack.nl>, freebsd-hackers@freebsd.org Subject: Re: O_NONBLOCK for devices with removable media Message-ID: <20050801133546.GA39886@stack.nl> In-Reply-To: <494025505080106336a329bb@mail.gmail.com> References: <494025505080104427c3f91f6@mail.gmail.com> <20050801130502.GA39470@stack.nl> <494025505080106336a329bb@mail.gmail.com>
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--oyUTqETQ0mS9luUI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 01, 2005 at 04:33:23PM +0300, victor cruceru wrote: > Hi Marc, > Thanks for the info. Here it is one my situation. I have a CF reader (ful= ly=20 > detected by the USB subsystem) with two slots > (one with a media and one without any media). An open with O_NONBLOCK on = the=20 > empty slot (/dev/da1) is blocking me. > Is this OK?=20 Hmm, it seems not. Perhaps is trying to do its magic first. What's the wchan of the process doing the open() ? Marc --oyUTqETQ0mS9luUI Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC7iUyezjnobFOgrERAss6AKCyQ1MPXsGr2fu8RFgXHKG30e4heQCeOYgB csSr5SfkUNyoqwLuPL6J5sA= =aLlU -----END PGP SIGNATURE----- --oyUTqETQ0mS9luUI--
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