There are more valid values than just CLOCK_REALTIME and CLOCK_MONOTONIC. Index: lib/libc/sys/__thrsleep.2 =================================================================== RCS file: /cvs/src/lib/libc/sys/__thrsleep.2,v retrieving revision 1.5 diff -u -p -r1.5 __thrsleep.2 --- lib/libc/sys/__thrsleep.2 20 Mar 2016 09:07:29 -0000 1.5 +++ lib/libc/sys/__thrsleep.2 3 Sep 2016 15:50:20 -0000 @@ -151,10 +151,9 @@ argument pointed to a non-zero value. .It Bq Er EINVAL The .Fa clock_id -argument is neither -.Dv CLOCK_REALTIME -nor -.Dv CLOCK_MONOTONIC . +argument is not a valid +.Xr clock_gettime 2 +clock id. .El .Pp .Fn __thrwakeup
-- Michal Mazurek
