K 10 svn:author V 3 jhb K 8 svn:date V 27 2013-10-02T19:20:15.153209Z K 7 svn:log V 169 MFC 233422,233680,233681,237619,239904,249373,252346,252379,252423: Sync locking(9) with HEAD. The only change not merged is that 9 still supports !MPSAFE filesystems. END