ntptime(8) BSD System Manager's Manual ntptime(8)
NAME
ntptime -- read kernel time variables
SYNOPSIS
ntptime [-chr] [-e est_error] [-f frequency] [-m max_error] [-o offset] [-s status] [-t time_constant]
DESCRIPTION
The ntptime utility is useful only with special kernels described in the "A Kernel Model for Precision Timekeeping" page (available as part of the HTML documentation provided in /usr/share/doc/ntp). It reads and dis- plays time-related kernel variables using the gettime() and adjtime(2) system calls if available. A similar display can be obtained using the ntpdc(8) program's kerninfo command. The following options are available: -c Display the execution time of ntptime itself. -e est_error Specify estimated error, in microseconds. -f frequency Specify frequency offset, in parts per million. -h Display help information. -l Specify the leap bits as a code from 0 to 3. -m max_error Specify max possible errors, in microseconds. -o offset Specify clock offset, in microseconds. -r Display Unix and NTP times in raw format. -s status -t time_constant Specify time constant, an integer in the range 0-4.
SEE ALSO
adjtime(2), ntpdc(8) BSD January 7, 2000 BSD
Mac OS X 10.4 - Generated Fri Apr 29 08:12:39 CDT 2005