Hello Libev,
I was need to know how many time remain before fire in the timer, so
I wrote a small patch. I would like libev to have this functionality
in the future releases ;)
--
Best regards,
Denis mailto:[email protected]
diff -ru libev-3.6/ev.c libev-3.6.remain/ev.c
--- libev-3.6/ev.c 2009-04-25 21:10:27.000000000 +0700
+++ libev-3.6.remain/ev.c 2009-06-08 18:43:30.000000000 +0700
@@ -2380,6 +2380,12 @@
EV_FREQUENT_CHECK;
}
+void noinline
+ev_timer_remain (EV_P_ ev_timer *w)
+{
+ return ev_at (w) - mn_now;
+}
+
#if EV_PERIODIC_ENABLE
void noinline
ev_periodic_start (EV_P_ ev_periodic *w)
diff -ru libev-3.6/ev.h libev-3.6.remain/ev.h
--- libev-3.6/ev.h 2009-04-25 19:36:47.000000000 +0700
+++ libev-3.6.remain/ev.h 2009-06-08 18:41:57.000000000 +0700
@@ -610,6 +610,7 @@
void ev_timer_stop (EV_P_ ev_timer *w);
/* stops if active and no repeat, restarts if active and repeating, starts if
inactive and repeating */
void ev_timer_again (EV_P_ ev_timer *w);
+ev_tstamp ev_timer_remain (EV_P_ ev_timer *w);
#if EV_PERIODIC_ENABLE
void ev_periodic_start (EV_P_ ev_periodic *w);
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