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This commit is contained in:
Marc Alexander Lehmann 2007-10-30 21:42:13 +00:00
parent 7603b8fae9
commit d6bac77fda
2 changed files with 4 additions and 15 deletions
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16
ev.c
View File

@ -258,25 +258,18 @@ timer_reify (void)
{
struct ev_timer *w = timers [0];
fprintf (stderr, "0 %f, %d c%d\n", w->at, w->active, timercnt);//D
/* first reschedule timer */
if (w->repeat)
{
fprintf (stderr, "a %f now %f repeat %f, %f\n", w->at, ev_now, w->repeat, w->repeat *1e30);//D
if (w->is_abs)
w->at += ceil ((ev_now - w->at) / w->repeat + 1.) * w->repeat;
else
w->at = ev_now + w->repeat;
fprintf (stderr, "b %f\n", w->at);//D
downheap (0);
}
else
{
fprintf (stderr, "c %f, %d c%d\n", w->at, w->active, timercnt);//D
evtimer_stop (w); /* nonrepeating: stop timer */
}
event ((struct ev_watcher *)w, EV_TIMEOUT);
}
@ -308,7 +301,6 @@ int ev_loop (int flags)
else if (block > MAX_BLOCKTIME) block = MAX_BLOCKTIME;
}
fprintf (stderr, "block %f\n", block);//D
method_poll (block);
/* put pending timers into pendign queue and reschedule them */
@ -396,7 +388,6 @@ evtimer_start (struct ev_timer *w)
if (ev_is_active (w))
return;
fprintf (stderr, "t1 %f a %d\n", w->at, w->is_abs);//D
if (w->is_abs)
{
/* this formula differs from the one in timer_reify becuse we do not round up */
@ -405,7 +396,6 @@ evtimer_start (struct ev_timer *w)
}
else
w->at += ev_now;
fprintf (stderr, "t2 %f a %d\n", w->at, w->is_abs);//D
ev_start ((struct ev_watcher *)w, ++timercnt);
array_needsize (timers, timermax, timercnt, );
@ -416,14 +406,12 @@ evtimer_start (struct ev_timer *w)
void
evtimer_stop (struct ev_timer *w)
{
fprintf (stderr, "-topping %d, %d\n", w->active, timercnt);//D
if (!ev_is_active (w))
return;
fprintf (stderr, "stopping %d, %d\n", w->active, timercnt);//D
if (w->active < timercnt)
if (w->active < timercnt--)
{
timers [w->active - 1] = timers [--timercnt];
timers [w->active - 1] = timers [timercnt];
downheap (w->active - 1);
}

3
ev.h
View File

@ -64,13 +64,14 @@ ev_tstamp ev_time (void);
int ev_loop (int flags);
extern int ev_loop_done; /* set to 1 to break out of event loop */
/* these may evaluate ev multiple times, and the other arguments at most once */
#define evw_init(ev,cb_,data_) do { (ev)->active = 0; (ev)->cb = (cb_); (ev)->data = (void *)data_; } while (0)
#define evio_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
#define evtimer_set_rel(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); (ev)->is_abs = 0; } while (0)
#define evtimer_set_abs(ev,at_,repeat_) do { (ev)->at = (at_); (ev)->repeat = (repeat_); (ev)->is_abs = 1; } while (0)
#define evsignal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
#define ev_is_active(ev) (0 + (ev)->active) /* wether the watcher has been started */
#define ev_is_active(ev) (0 + (ev)->active) /* true when the watcher has been started */
void evio_start (struct ev_io *w);
void evio_stop (struct ev_io *w);