K 10 svn:author V 5 peter K 8 svn:date V 27 2007-11-30T21:29:08.000000Z K 7 svn:log V 217 Add sysctl_rename_oid() to support device_set_unit() usage. Otherwise, when unit numbers are changed, the sysctl devinfo tree gets out of sync and duplicate trees are attempted to be attached with the original name. END