1258945SrobertoIf you are compiling under FreeBSD and see messages in the syslogs that
2258945Srobertoindicate that the ntpd process is trying to use unavailable sched_
3258945Srobertocalls, it means you are running a kernel that does not have the POSIX
4258945Srobertoscheduling calls enabled.
5258945Sroberto
6258945SrobertoYou have two choices:
7258945Sroberto
8258945Sroberto- Ignore the messages
9258945Sroberto
10258945Sroberto- Generate a new kernel, where the kernel configuration file contains
11258945Sroberto  the lines:
12258945Sroberto
13258945Sroberto  options		"P1003_1B"
14258945Sroberto  options		"_KPOSIX_PRIORITY_SCHEDULING"
15258945Sroberto  options		"_KPOSIX_VERSION=199309L"
16