12 lines
426 B
C
12 lines
426 B
C
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/* Linux read-only clock discipline status. modes=0 cannot adjust the clock. */
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#include <stdio.h>
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#include <sys/timex.h>
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int main(void) {
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struct timex tx = {0};
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int state = adjtimex(&tx);
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if (state < 0) return 1;
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printf("{\"state\":%d,\"status\":%d,\"maxerror_us\":%ld,\"esterror_us\":%ld,\"tolerance_scaled_ppm\":%ld}\n",
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state, tx.status, tx.maxerror, tx.esterror, tx.tolerance);
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return 0;
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}
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