add closefrom() call

[Robert Watson]

On Fri, 6 Jul 2007, LI Xin wrote:

> To RW:  I have not found a suitable audit event for this, should I create a 
> new event?

BTW, I can add an AUE_CLOSEFROM event to OpenBSM.  This may require a little 
work by event consumers who will now need to know about an additional source 
of implicit closes.

Robert N M Watson
Computer Laboratory
University of Cambridge