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Date: Tue, 2 Mar 2010 15:40:53 +0100 (CET)
From: Joerg Pulz <Joerg.Pulz@frm2.tum.de>
To: Hans Petter Selasky <hselasky@freebsd.org>
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Cc: freebsd-multimedia@freebsd.org
Subject: Re: Cuse4BSD + Webcamd + FE_GET_EVENT ioctl
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On Tue, 2 Mar 2010, Hans Petter Selasky wrote:

> On Tuesday 02 March 2010 14:18:55 Joerg Pulz wrote:
>
>>
>> int fd_frontend = DvbOpen(DEV_DVB_FRONTEND, adapter, frontend, O_RDWR |
>>  O_NONBLOCK); -----
>>
>> So for me it looks like O_NONBLOCK is set and used but it still hangs at
>> the ioctl.
>
> Make sure the flag is also received by webcamd. Maybe there is a bug there.
>
>>
>> Any other ideas?
>>
>> Kind regards
>> Joerg
>>
>
> Could you compile webcamd with -g and run it from gdb. Then dump all threads
> when it is hanging?

If you meant hitting Ctrl-C in gdb and running 'thread apply all bt' in 
gdb, i've done this and will send you the results off-list.

Joerg

- -- 
The beginning is the most important part of the work.
 				-Plato
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