1*abb0f93cSkardelIf you are compiling under FreeBSD and see messages in the syslogs that 2*abb0f93cSkardelindicate that the ntpd process is trying to use unavailable sched_ 3*abb0f93cSkardelcalls, it means you are running a kernel that does not have the POSIX 4*abb0f93cSkardelscheduling calls enabled. 5*abb0f93cSkardel 6*abb0f93cSkardelYou have two choices: 7*abb0f93cSkardel 8*abb0f93cSkardel- Ignore the messages 9*abb0f93cSkardel 10*abb0f93cSkardel- Generate a new kernel, where the kernel configuration file contains 11*abb0f93cSkardel the lines: 12*abb0f93cSkardel 13*abb0f93cSkardel options "P1003_1B" 14*abb0f93cSkardel options "_KPOSIX_PRIORITY_SCHEDULING" 15*abb0f93cSkardel options "_KPOSIX_VERSION=199309L" 16