{
#ifdef HAVE_SETITIMER
struct timespec delta = timespec_sub (now, r->expected);
- /* Too late if later than expected + 0.01s. FIXME:
+ /* Too late if later than expected + 0.02s. FIXME:
this should depend from system clock resolution. */
- if (timespec_cmp (delta, make_timespec (0, 10000000)) > 0)
+ if (timespec_cmp (delta, make_timespec (0, 20000000)) > 0)
r->intime = 0;
else
#endif /* HAVE_SETITIMER */
debug_timer_callback, results[i]);
}
+#ifdef HAVE_TIMERFD
/* Wait for 1s but process timers. */
wait_reading_process_output (1, 0, 0, false, Qnil, NULL, 0);
+#else
+ /* If timerfd is not supported, wait_reading_process_output won't
+ pay attention to timers that expired, and the callbacks won't be
+ called. So we need to run the expired timers' callbacks by
+ hand. */
+ /* Wait 1.2 sec for the timers to expire. */
+ struct timespec tend =
+ timespec_add (current_timespec (), make_timespec (1, 200000000));
+
+ while (timespec_cmp (current_timespec (), tend) < 0)
+ {
+ /* Wait for 5 msec between iterations. */
+ wait_reading_process_output (0, 5000000, 0, false, Qnil, NULL, 0);
+ if (pending_signals)
+ do_pending_atimers ();
+ }
+#endif
/* Shut up the compiler by "using" this variable. */
(void) timer;