diff options
| author | Ollivier Robert <roberto@FreeBSD.org> | 2004-07-20 15:01:56 +0000 |
|---|---|---|
| committer | Ollivier Robert <roberto@FreeBSD.org> | 2004-07-20 15:01:56 +0000 |
| commit | 9c2daa00c2315f101948c7144d62af5d5fb515cf (patch) | |
| tree | 528d12dda44ebdc3ffcc38050f159ac553a69c17 /contrib/ntp/html/ntptime.html | |
| parent | ba371819a70ed076ebef04af93922a043272bfbe (diff) | |
| download | src-9c2daa00c2315f101948c7144d62af5d5fb515cf.tar.gz src-9c2daa00c2315f101948c7144d62af5d5fb515cf.zip | |
Notes
Diffstat (limited to 'contrib/ntp/html/ntptime.html')
| -rw-r--r-- | contrib/ntp/html/ntptime.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/contrib/ntp/html/ntptime.html b/contrib/ntp/html/ntptime.html new file mode 100644 index 000000000000..0ddd8e40bd71 --- /dev/null +++ b/contrib/ntp/html/ntptime.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> + +<html> + + <head> + <meta name="generator" content="HTML Tidy, see www.w3.org"> + <title>ntptime - read kernel time variables</title> + <link href="scripts/style.css" type="text/css" rel="stylesheet"> + </head> + + <body> + <h3><tt>ntptime</tt> - read kernel time variables</h3> + <img src="pic/pogo5.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/~mills/pictures.html">from <i>Pogo</i>, Walt Kelly</a> + <p>The turtle has been swimming in the kernel.</p> + <p>Last update: <csobj format="ShortTime" h="24" locale="00000409" region="0" t="DateTime" w="50">20:19</csobj> UTC <csobj format="LongDate" h="24" locale="00000409" region="0" t="DateTime" w="257">Monday, December 02, 2002</csobj></p> + <br clear="left"> + <hr> + <h4>Synopsis</h4> + <tt>ntptime [ -chr ] [ -e <i>est_error</i> ] [ -f <i>frequency</i> ] [ -m <i>max_error</i> ] [ -o <i>offset</i> ] [ -s <i>status</i> ] [ -t <i>time_constant</i>]</tt> + <h4>Description</h4> + <p>This program is useful only with special kernels described in the <a href="kern.html">A Kernel Model for Precision Timekeeping</a> page. It reads and displays time-related kernel variables using the <tt>ntp_gettime()</tt> system call. A similar display can be obtained using the <tt>ntpdc</tt> program and <tt>kerninfo</tt> command.</p> + <h4>Options</h4> + <dl> + <dt><tt>-c</tt> + <dd>Display the execution time of <tt>ntptime</tt> itself. + <dt><tt>-e <i>est_error</i></tt> + <dd>Specify estimated error, in microseconds. + <dt><tt>-f <i>frequency</i></tt> + <dd>Specify frequency offset, in parts per million. + <dt><tt>-h</tt> + <dd>Display help information. + <dt><tt>-m <i>max_error</i></tt> + <dd>Specify max possible errors, in microseconds. + <dt><tt>-o <i>offset</i></tt> + <dd>Specify clock offset, in microseconds. + <dt><tt>-r</tt> + <dd>Display Unix and NTP times in raw format. + <dt><tt>-s <i>status</i></tt> + <dd>Specify clock status. Better know what you are doing. + <dt><tt>-t <i>time_constant</i></tt> + <dd>Specify time constant, an integer in the range 0-10. + </dl> + <hr> + <script type="text/javascript" language="javascript" src="scripts/footer.txt"></script> + </body> + +</html>
\ No newline at end of file |