Patch to make powerd(8) devd(8)-aware

[Poul-Henning Kamp]

In message <20050517163627.GA20732 at shapeshifter.se>, Fredrik Lindberg writes:
>On Mon, May 16, 2005 at 10:58:20PM +0200, Poul-Henning Kamp (phk at phk.freebsd.dk) wrote:
>> In message <20050516.145207.39180036.imp at bsdimp.com>, Warner Losh writes:
>> 
>> >OK.  I've just committed my take on the change.  Please let me know if
>> >this causes you problems.
>> 
>> While you're on this:  I see powerd dying with ENOMEM about once or twice
>> per day...
>> 
>
>I'm unable to reproduce this. I've been running powerd (without the devd-patch)     
>all day now without any problems. As far as I can tell it does not appear to
>grow in size either...

I think it may be the sysctl failing with ENOMEM. In that case we should
just abandon and try again next time.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.