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use common structure for NTP samples

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Define a structure for NTP samples and use it to pass samples from
the ntp_core and refclock code to sources and sourcestats.
This commit is contained in:
Miroslav Lichvar
2018-08-01 16:28:26 +02:00
parent 108d112272
commit 6bef8aa0e9
8 changed files with 97 additions and 147 deletions
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15
sourcestats.h
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@@ -51,19 +51,8 @@ extern void SST_ResetInstance(SST_Stats inst);
/* This function changes the reference ID and IP address */
extern void SST_SetRefid(SST_Stats inst, uint32_t refid, IPAddr *addr);
/* This function accumulates a single sample into the statistics handler
sample_time is the epoch at which the sample is to be considered to
have been made.
offset is the offset of the local clock relative to the source in
seconds. Positive indicates that the local clock if FAST (contrary
to the NTP parts of the software)
stratum is the stratum of the source from which the sample came.
*/
extern void SST_AccumulateSample(SST_Stats inst, struct timespec *sample_time, double offset, double peer_delay, double peer_dispersion, double root_delay, double root_dispersion, int stratum, NTP_Leap leap);
/* This function accumulates a single sample into the statistics handler */
extern void SST_AccumulateSample(SST_Stats inst, NTP_Sample *sample);
/* This function runs the linear regression operation on the data. It
finds the set of most recent samples that give the tightest