is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
Also add $FreeBSD$ to a few files to keep svn happy.
Discussed with: imp, rwatson
discussed on src-committers. This is intentionally not included in the
usage() function as it would confuse the output too much.
Approved by: jhb
MFC after: 1 week
audit properties, including the audit user id. This can be quite
helpful in debugging audit problems.
Obtained from: TrustedBSD Project
MFC after: 3 days
to print the MAC label of the current process. "-M" selected as that's
what is used in Trusted IRIX.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, McAfee Research