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Date:      Thu, 03 Nov 2005 05:41:30 +0800
From:      Dinesh Nair <dinesh@alphaque.com>
To:        "M. Warner Losh" <imp@bsdimp.com>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: locking in a device driver
Message-ID:  <4369328A.7080306@alphaque.com>
In-Reply-To: <20051102.141738.43008707.imp@bsdimp.com>
References:  <43690424.1040904@alphaque.com>	<20051102.121248.74711520.imp@bsdimp.com>	<43692719.90805@alphaque.com> <20051102.141738.43008707.imp@bsdimp.com>

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On 11/03/05 05:17 M. Warner Losh said the following:
> this is to create a helper program that gets the ioctl request over a
> pipe or socket, does the call to the kernel and then returns the
> results.  Not idea, I'll grant, but it is an alternative worth

no, that wont work. the userland app is asterisk, a well known open source 
IP PBX, and i dont think keeping a different set of patches for asterisk is 
going to work too well.

> libpthread by default, others if you use libmap.conf

which explains why it works on 5.x, but not on 4.x.

-- 
Regards,                           /\_/\   "All dogs go to heaven."
dinesh@alphaque.com                (0 0)    http://www.alphaque.com/
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