svn commit: r301172 - head/contrib/blacklist

[Kurt Lidl]

Author: lidl
Date: Wed Jun  1 22:04:10 2016
New Revision: 301172
URL: https://svnweb.freebsd.org/changeset/base/301172

Log:
  Import NetBSD's blacklist source from vendor tree
  
  This import includes The basic blacklist library and utility programs,
  to add a system-wide packet filtering notification mechanism to
  FreeBSD.
  
  The rational behind the daemon was given by Christos Zoulas in a
  presentation at vBSDcon 2015: https://youtu.be/fuuf8G28mjs
  
  Reviewed by:	rpaulo
  Approved by:	rpaulo
  Obtained from:	NetBSD
  Relnotes:	YES
  Sponsored by:	The FreeBSD Foundation
  Differential Revision:	https://reviews.freebsd.org/D5912

Added:
  head/contrib/blacklist/
     - copied from r301170, vendor/NetBSD/blacklist/dist/