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sourcestats: move maxdelaydevratio test to ntp_core

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Instead of giving NTP-specific data to sourcestats in order to perform
the test, provide a function to get all data needed for the test in
ntp_core. While at it, improve the naming of variables.
This commit is contained in:
Miroslav Lichvar
2017-08-25 12:29:13 +02:00
parent 7ffee73524
commit 51fe80ad95
3 changed files with 53 additions and 35 deletions
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8
sourcestats.h
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@@ -126,10 +126,10 @@ extern double SST_PredictOffset(SST_Stats inst, struct timespec *when);
/* Find the minimum round trip delay in the register */
extern double SST_MinRoundTripDelay(SST_Stats inst);
/* This routine determines if a new sample is good enough that it should be
accumulated */
extern int SST_IsGoodSample(SST_Stats inst, double offset, double delay,
double max_delay_dev_ratio, double clock_error, struct timespec *when);
/* Get data needed for testing NTP delay */
extern int SST_GetDelayTestData(SST_Stats inst, struct timespec *sample_time,
double *last_sample_ago, double *predicted_offset,
double *min_delay, double *skew, double *std_dev);
extern void SST_SaveToFile(SST_Stats inst, FILE *out);