2 * ntp_workimpl.h - selects worker child implementation
8 * Some systems do not support fork() and don't have an alternate
9 * threads implementation of ntp_intres. Such systems are limited
10 * to using numeric IP addresses.
12 #if defined(SYS_WINNT)
14 #elif defined(ISC_PLATFORM_USETHREADS) && \
15 defined(HAVE_SEM_TIMEDWAIT) && \
16 (defined(HAVE_GETCLOCK) || defined(HAVE_CLOCK_GETTIME))
19 #elif defined(VMS) || defined(SYS_VXWORKS)
21 #elif defined(HAVE_WORKING_FORK)
26 #if defined(WORK_FORK) || defined(WORK_THREAD)
30 #endif /* !NTP_WORKIMPL_H */