Add nanoseconds to timestamp to make it RFC3339Nano
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
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parent
d25b88583f
commit
84424d3829
1 changed files with 16 additions and 6 deletions
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@ -93,18 +93,28 @@ static GOptionEntry entries[] =
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{ NULL }
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};
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/* strlen("1997-03-25T13:20:42+01:00") + 1 */
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#define TSBUFLEN 26
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/* strlen("1997-03-25T13:20:42.999999999+01:00") + 1 */
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#define TSBUFLEN 36
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int set_k8s_timestamp(char *buf, ssize_t buflen)
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{
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time_t now = time(NULL);
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struct tm *tm;
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struct timespec ts;
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char off_sign = '+';
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int off, len, err = -1;
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if ((tm = localtime(&now)) == NULL)
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if (clock_gettime(CLOCK_REALTIME, &ts) < 0) {
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/* If CLOCK_REALTIME is not supported, we set nano seconds to 0 */
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if (errno == EINVAL) {
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ts.tv_nsec = 0;
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} else {
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return err;
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}
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}
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if ((tm = localtime(&ts.tv_sec)) == NULL)
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return err;
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off = (int) tm->tm_gmtoff;
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if (tm->tm_gmtoff < 0) {
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@ -112,9 +122,9 @@ int set_k8s_timestamp(char *buf, ssize_t buflen)
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off = -off;
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}
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len = snprintf(buf, buflen, "%d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d",
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len = snprintf(buf, buflen, "%d-%02d-%02dT%02d:%02d:%02d.%09ld%c%02d:%02d",
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tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
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tm->tm_hour, tm->tm_min, tm->tm_sec,
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tm->tm_hour, tm->tm_min, tm->tm_sec, ts.tv_nsec,
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off_sign, off / 3600, off % 3600);
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if (len < buflen)
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