PERFORCE change 157612 for review

[Robert Watson]

On Thu, 12 Feb 2009, Stacey Son wrote:

> http://perforce.freebsd.org/chv.cgi?CH=157612
>
> Change 157612 by sson at sson_amd64 on 2009/02/12 22:19:43
>
> 	Rewrite auditd_expire_trails() to use a TAILQ instead of an array
> 	since the assumption that you can stat a directory and look at the
> 	nlinks of the file count doesn't hold for all file systems.
>
> 	Also, if the time stamp encoded in the trail file name is valid
> 	use it instead of the mtime of the file.

With these changes, expiry of multiple trails at once now appears to work 
properly for me on FreeBSD using UFS.

Robert N M Watson
Computer Laboratory
University of Cambridge