Thank you infinitely for all this information.
It will take me a while to absorb and poke around in the right places but this is
definitely extremely useful, thank you.
I will most probably come back to you with more questions, in a near future
time...
bruno
Terry Lambert wrote:
> > > To add to this, the close calls can be forces; there is a flag
> > > in the device structure wich can force notification. I'm not
> > > sure what it does over a fork(), though: I think you really want
> > > open notification.
> >
> > You mean that when I register my device/kernel module, I can
> > explicitely request that all close calls will notify my module?
> > That is exactly what I need.
>
> Add D_TRACKCLOSE to d_flags for your device. When the d_close()
> of your device is call, the first arg is the dev.
>
snip ... much much more ....
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