diff options
| -rw-r--r-- | ev.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -2507,14 +2507,14 @@ ev_run (EV_P_ int flags) if (timercnt) { - ev_tstamp to = ANHE_at (timers [HEAP0]) - mn_now + backend_mintime; + ev_tstamp to = ANHE_at (timers [HEAP0]) - mn_now; if (waittime > to) waittime = to; } #if EV_PERIODIC_ENABLE if (periodiccnt) { - ev_tstamp to = ANHE_at (periodics [HEAP0]) - ev_rt_now + backend_mintime; + ev_tstamp to = ANHE_at (periodics [HEAP0]) - ev_rt_now; if (waittime > to) waittime = to; } #endif @@ -2523,6 +2523,11 @@ ev_run (EV_P_ int flags) if (expect_false (waittime < timeout_blocktime)) waittime = timeout_blocktime; + /* at this point, we NEED to wait, so we have to ensure */ + /* to pass a minimum nonzero value to the backend */ + if (expect_false (waittime < backend_mintime)) + waittime = backend_mintime; + /* extra check because io_blocktime is commonly 0 */ if (expect_false (io_blocktime)) { |