HelenOS sources
clockid_t 43 uspace/lib/posix/include/posix/time.h #define CLOCK_REALTIME ((clockid_t) 0)
clockid_t 89 uspace/lib/posix/include/posix/time.h extern int clock_getres(clockid_t clock_id,
clockid_t 91 uspace/lib/posix/include/posix/time.h extern int clock_gettime(clockid_t clock_id,
clockid_t 93 uspace/lib/posix/include/posix/time.h extern int clock_settime(clockid_t clock_id,
clockid_t 95 uspace/lib/posix/include/posix/time.h extern int clock_nanosleep(clockid_t clock_id, int flags,
clockid_t 214 uspace/lib/posix/src/time.c int clock_getres(clockid_t clock_id, struct timespec *res)
clockid_t 236 uspace/lib/posix/src/time.c int clock_gettime(clockid_t clock_id, struct timespec *tp)
clockid_t 262 uspace/lib/posix/src/time.c int clock_settime(clockid_t clock_id,
clockid_t 289 uspace/lib/posix/src/time.c int clock_nanosleep(clockid_t clock_id, int flags,
HelenOS homepage, sources at GitHub