cvs commit: src/sys/dev/io iodev.c

Ed Schouten ed at
Tue Aug 12 14:52:07 UTC 2008

* Kostik Belousov <kostikbel at> wrote:
> Did you tested cdevpriv'ed bpf against revoke ? 

Yes. It worked like it should. I don't have the patch running on one of
my systems right now, but I did some tests, running multiple instances
of tcpdump at the same time. When I revoked /dev/bpf, all instances just
shut down "gracefully" because an ioctl() failed.

 Ed Schouten <ed at>
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