Lines Matching +full:pre +full:- +full:calibration
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29 memory-segment. The shared memory-segment is created with owner-only
31 ≥2. Units 0 and 1 are always created with owner-only access for
36 <h4>Structure of shared memory-segment</h4>
37 <pre>struct shmTime {
38 int mode; /* 0 - if valid is set:
41 * 1 - if valid is set:
58 };</pre>
61 <p>Each second, the value of <code>valid</code> of the shared memory-segment is checked:</p>
65 <p>Each second, <code>valid</code> in the shared memory-segment is checked:</p>
69 <h4>Mode-independent post-processing</h4>
90 The SHM driver was fixed (ntp-4.2.5p138) to collect data each second rather than
117 <pre>
131 </pre>
158 <td align="center">1-31</td>
159 <td align="center">-</td>
160 <td align="center">-</td>
161 <td><i>reserved -- do not use</i></td>
169 … <dd>Specifies the time offset calibration factor, in seconds and fraction, with default 0.0.
182 to force long-distance initial jumps. <i>Check</i> the
204 non-public mappings are created as
215 the clock unit. (This value could be hex-decoded as 'NTP0',
226 <p><i>NTPD</i> is started as root on most POSIX-like operating systems
230 clock setup. The actual polling of the clock is done as the run-time
232 create a SHM segment owned by the runtime-user account. The internal