ntptime —
read kernel time variables
  
    | ntptime | [ -chr] [-eest_error] [-ffrequency] [-mmax_error] [-ooffset] [-sstatus] [-ttime_constant] | 
This program is useful only with special kernels described in the
  A Kernel Model for Precision Timekeeping page in
  /usr/share/doc/html/ntp/kern.html. It reads and
  displays time-related kernel variables using the
  ntp_gettime(2) system call.
  A similar display can be obtained using the ntpdc
  program and kerninfo command.
  - -c
- Display the execution time of ntptimeitself.
- -eest_error
- Specify estimated error, in microseconds.
- -ffrequency
- Specify frequency offset, in parts per million.
- -h
- Display times in Unix timeval format. Default is NTP format.
- -l
- Specify the leap bits as a code from 0 to 3.
- -mmax_error
- Display help information.
- -ooffset
- Specify clock offset, in microseconds.
- -r
- Display Unix and NTP times in raw format.
- -sstatus
- Specify clock status. Better know what you are doing.
- -ttime_constant
- Specify time constant, an integer in the range 0-4.
David L. Mills (mills@udel.edu)