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From: Hans Petter Selasky <hselasky@freebsd.org>
To: Joerg Pulz <Joerg.Pulz@frm2.tum.de>
Date: Tue, 2 Mar 2010 11:23:52 +0100
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Cc: multimedia@freebsd.org
Subject: Re: Cuse4BSD + Webcamd + FE_GET_EVENT ioctl
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On Tuesday 02 March 2010 10:35:36 Joerg Pulz wrote:
> v4l-dvb/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
> 

Can you check if the video application you are using is setting the non-
blocking flag on the file-handle?

        flag = 1;
        ret = fcntl(f, O_NONBLOCK, &flag);

That will make the FE_GET_EVENT return immediately.

--HPS