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Lines 15-21
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*/ |
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*/ |
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#include <sys/types.h> |
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#include <sys/types.h> |
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# include <sys/timex.h> |
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#include <sys/timex.h> |
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#include <unistd.h> |
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#include <unistd.h> |
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Lines 37-56
adjfreq(const int64_t *freq, int64_t *oldfreq)
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txc.modes = ADJ_FREQUENCY; |
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txc.modes = ADJ_FREQUENCY; |
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txc.freq = *freq / 1e3 / (1LL << 16); |
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txc.freq = *freq / 1e3 / (1LL << 16); |
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if ((ntp_adjtime(&txc)) == -1) |
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if ((adjtimex(&txc)) == -1) |
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log_warn("ntp_adjtime (2) failed"); |
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log_warn("adjtimex failed"); |
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log_debug("ntp_adjtime adjusted frequency by %fppm", |
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log_debug("adjtimex adjusted frequency by %fppm", |
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((txc.freq * 1e3) * (1LL<<16) / 1e3 / (1LL << 32))); |
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((txc.freq * 1e3) * (1LL<<16) / 1e3 / (1LL << 32))); |
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} |
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} |
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if (oldfreq != NULL) { |
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if (oldfreq != NULL) { |
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txc.modes = 0; |
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txc.modes = 0; |
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if ((ntp_adjtime(&txc)) == -1) { |
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if ((adjtimex(&txc)) == -1) { |
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log_warn("ntp_adjtime (1) failed"); |
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log_warn("adjtimex failed"); |
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return -1; |
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return -1; |
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} |
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} |
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newfreq = (txc.freq * 1e3) * (1LL<<16); |
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newfreq = (txc.freq * 1e3) * (1LL<<16); |
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log_debug("ntp_adjtime returns frequency of %fppm", |
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log_debug("adjtimex returns frequency of %fppm", |
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newfreq / 1e3 / (1LL << 32)); |
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newfreq / 1e3 / (1LL << 32)); |
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*oldfreq = newfreq; |
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*oldfreq = newfreq; |
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} |
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} |
