Re: locking in a device driver
From: Dinesh Nair (dinesh_at_alphaque.com)
Date: 10/28/05
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Date: Fri, 28 Oct 2005 16:40:00 +0800 To: "M. Warner Losh" <imp@bsdimp.com>
On 10/28/05 10:52 M. Warner Losh said the following:
> libc_r will block all other threads in the application while an ioctl
> executes. libpthread and libthr won't. I've had several bugs at work
which is a Good Thing(tm) indeed for me on 4.x.
-- Regards, /\_/\ "All dogs go to heaven." dinesh@alphaque.com (0 0) http://www.alphaque.com/ +==========================----oOO--(_)--OOo----==========================+ | for a in past present future; do | | for b in clients employers associates relatives neighbours pets; do | | echo "The opinions here in no way reflect the opinions of my $a $b." | | done; done | +=========================================================================+ _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"
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