static int dns_sleep_one_interval (void) /* {{{ */
{
- cdtime_t interval;
- struct timespec ts = { 0, 0 };
- int status = 0;
-
- interval = plugin_get_interval ();
- CDTIME_T_TO_TIMESPEC (interval, &ts);
-
- while (42)
+ struct timespec ts = CDTIME_T_TO_TIMESPEC (plugin_get_interval ());
+ while (nanosleep (&ts, &ts) != 0)
{
- struct timespec rem = { 0, 0 };
-
- status = nanosleep (&ts, &rem);
- if (status == 0)
- break;
- else if ((errno == EINTR) || (errno == EAGAIN))
- {
- ts = rem;
+ if ((errno == EINTR) || (errno == EAGAIN))
continue;
- }
- else
- break;
+
+ return (errno);
}
- return (status);
+ return (0);
} /* }}} int dns_sleep_one_interval */
static void *dns_child_loop (__attribute__((unused)) void *dummy) /* {{{ */