Jail and capability mode for shm_rename; add audit support for shm_rename
Co-mingling two things here:
- Addressing some feedback from Konstantin and Kyle re: jail, capability mode, and a few other things
- Adding audit support as promised.
The audit support change includes a partial refresh of OpenBSM from
upstream, where the change to add shm_rename has already been
accepted. Matthew doesn't plan to work on refreshing anything else to
support audit for those new event types.
Submitted by: Matthew Bryan <firstname.lastname@example.org>
Reviewed by: kib
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D22083