Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Merge OpenBSM 1.1 changes to the FreeBSD 8.x kernel:

- Add and use mapping of fcntl(2) commands to new BSM constant space.
- Adopt (int) rather than (long) arguments to a number of auditon(2)
commands, as has happened in Solaris, and add compatibility code to
handle the old comments.

Note that BSM_PF_IEEE80211 is partially but not fully removed, as the
userspace OpenBSM 1.1alpha5 code still depends on it. Once userspace
is updated, I'll GCC the kernel constant.

MFC after: 2 weeks
Sponsored by: Apple, Inc.
Obtained from: TrustedBSD Project
Portions submitted by: sson

Merge new kernel files from OpenBSM 1.1: audit_fcntl.h and
audit_bsm_fcntl.c contain utility routines to map local fcntl
commands into BSM constants. Adaptation to the FreeBSD kernel
environment will follow in a future commit.

Sponsored by: Apple, Inc.
Obtained from: TrustedBSD Project
MFC after: 2 weeks