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Fix for #17, checks and alerts on permissions. #19

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Fix for #17, checks and alerts on permissions. #19

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4 changes: 4 additions & 0 deletions time_unix.c
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Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,10 @@ kt_setfreq(double frequency)
tx.freq = (long)floor(frequency * (65536 * 1e6));
errno = 0;
i = ntp_adjtime(&tx);
if(i == -1 && errno == EPERM) {
Fail(NULL, 0, "Insufficient permissions");
}

/* XXX: what is the correct error test here ? */
assert(i >= 0);
}
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