MFC r264400,r265836:r264400: NO_MAN= has been deprecated in favor of MAN= for some time, go ahead and finish the job. ncurses is now the only Makefile in the tree that uses it since it wasn't a simple mechanical change, and will be addressed in a future commit.r265836: Remove last two NO_MAN= in the tree. In both of these cases, MAN= is what is needed.
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Revert previous commit...Pointyhat to: kevlo (myself)
Prefer NULL over 0 for pointers
Spelling fixes for tools/Add some $FreeBSD$ tags so svn will allow the commit.
Add a regression test for the kthread(9) interface.Submitted by: Giovanni Trematerra <giovanni dot trematerra at gmail dot com>