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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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24
sources.c
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@@ -329,38 +329,24 @@ SRC_GetSourcestats(SRC_Instance instance)
This function causes the frequency estimation to be re-run for the
designated source, and the clock selection procedure to be re-run
afterwards.
Parameters are described in sources.h
*/
void SRC_AccumulateSample
(SRC_Instance inst,
struct timespec *sample_time,
double offset,
double peer_delay,
double peer_dispersion,
double root_delay,
double root_dispersion,
int stratum,
NTP_Leap leap_status)
void
SRC_AccumulateSample(SRC_Instance inst, NTP_Sample *sample)
{
assert(initialised);
DEBUG_LOG("ip=[%s] t=%s ofs=%f del=%f disp=%f str=%d",
source_to_string(inst), UTI_TimespecToString(sample_time), -offset,
root_delay, root_dispersion, stratum);
source_to_string(inst), UTI_TimespecToString(&sample->time), -sample->offset,
sample->root_delay, sample->root_dispersion, sample->stratum);
if (REF_IsLeapSecondClose()) {
LOG(LOGS_INFO, "Dropping sample around leap second");
return;
}
/* WE HAVE TO NEGATE OFFSET IN THIS CALL, IT IS HERE THAT THE SENSE OF OFFSET
IS FLIPPED */
SST_AccumulateSample(inst->stats, sample_time, -offset, peer_delay, peer_dispersion,
root_delay, root_dispersion, stratum, leap_status);
SST_AccumulateSample(inst->stats, sample);
SST_DoNewRegression(inst->stats);
}