locking in a device driver

[Dinesh Nair]

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 at alphaque.com                (0 0)    http://www.alphaque.com/
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