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fix some aliasing issues again

This commit is contained in:
Marc Alexander Lehmann 2007-12-12 00:17:08 +00:00
parent 02cf134865
commit 7af0aa8ecc
2 changed files with 20 additions and 21 deletions
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37
ev.c
View File

@ -654,7 +654,6 @@ upheap (WT *heap, int k)
heap [k] = w;
((W)heap [k])->active = k + 1;
}
void inline_speed
@ -1217,7 +1216,7 @@ timers_reify (EV_P)
{
while (timercnt && ((WT)timers [0])->at <= mn_now)
{
ev_timer *w = timers [0];
ev_timer *w = (ev_timer *)timers [0];
/*assert (("inactive timer on timer heap detected", ev_is_active (w)));*/
@ -1230,7 +1229,7 @@ timers_reify (EV_P)
if (((WT)w)->at < mn_now)
((WT)w)->at = mn_now;
downheap ((WT *)timers, timercnt, 0);
downheap (timers, timercnt, 0);
}
else
ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */
@ -1245,7 +1244,7 @@ periodics_reify (EV_P)
{
while (periodiccnt && ((WT)periodics [0])->at <= ev_rt_now)
{
ev_periodic *w = periodics [0];
ev_periodic *w = (ev_periodic *)periodics [0];
/*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/
@ -1254,14 +1253,14 @@ periodics_reify (EV_P)
{
((WT)w)->at = w->reschedule_cb (w, ev_rt_now + TIME_EPSILON);
assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now));
downheap ((WT *)periodics, periodiccnt, 0);
downheap (periodics, periodiccnt, 0);
}
else if (w->interval)
{
((WT)w)->at = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval;
if (((WT)w)->at - ev_rt_now <= TIME_EPSILON) ((WT)w)->at += w->interval;
assert (("ev_periodic timeout in the past detected while processing timers, negative interval?", ((WT)w)->at > ev_rt_now));
downheap ((WT *)periodics, periodiccnt, 0);
downheap (periodics, periodiccnt, 0);
}
else
ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */
@ -1278,7 +1277,7 @@ periodics_reschedule (EV_P)
/* adjust periodics after time jump */
for (i = 0; i < periodiccnt; ++i)
{
ev_periodic *w = periodics [i];
ev_periodic *w = (ev_periodic *)periodics [i];
if (w->reschedule_cb)
((WT)w)->at = w->reschedule_cb (w, ev_rt_now);
@ -1288,7 +1287,7 @@ periodics_reschedule (EV_P)
/* now rebuild the heap */
for (i = periodiccnt >> 1; i--; )
downheap ((WT *)periodics, periodiccnt, i);
downheap (periodics, periodiccnt, i);
}
#endif
@ -1631,9 +1630,9 @@ ev_timer_start (EV_P_ ev_timer *w)
assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
ev_start (EV_A_ (W)w, ++timercnt);
array_needsize (ev_timer *, timers, timermax, timercnt, EMPTY2);
timers [timercnt - 1] = w;
upheap ((WT *)timers, timercnt - 1);
array_needsize (WT, timers, timermax, timercnt, EMPTY2);
timers [timercnt - 1] = (WT)w;
upheap (timers, timercnt - 1);
/*assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));*/
}
@ -1645,7 +1644,7 @@ ev_timer_stop (EV_P_ ev_timer *w)
if (expect_false (!ev_is_active (w)))
return;
assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));
assert (("internal timer heap corruption", timers [((W)w)->active - 1] == (WT)w));
{
int active = ((W)w)->active;
@ -1653,7 +1652,7 @@ ev_timer_stop (EV_P_ ev_timer *w)
if (expect_true (--active < --timercnt))
{
timers [active] = timers [timercnt];
adjustheap ((WT *)timers, timercnt, active);
adjustheap (timers, timercnt, active);
}
}
@ -1670,7 +1669,7 @@ ev_timer_again (EV_P_ ev_timer *w)
if (w->repeat)
{
((WT)w)->at = mn_now + w->repeat;
adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1);
adjustheap (timers, timercnt, ((W)w)->active - 1);
}
else
ev_timer_stop (EV_A_ w);
@ -1701,9 +1700,9 @@ ev_periodic_start (EV_P_ ev_periodic *w)
((WT)w)->at = w->offset;
ev_start (EV_A_ (W)w, ++periodiccnt);
array_needsize (ev_periodic *, periodics, periodicmax, periodiccnt, EMPTY2);
periodics [periodiccnt - 1] = w;
upheap ((WT *)periodics, periodiccnt - 1);
array_needsize (WT, periodics, periodicmax, periodiccnt, EMPTY2);
periodics [periodiccnt - 1] = (WT)w;
upheap (periodics, periodiccnt - 1);
/*assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));*/
}
@ -1715,7 +1714,7 @@ ev_periodic_stop (EV_P_ ev_periodic *w)
if (expect_false (!ev_is_active (w)))
return;
assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));
assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == (WT)w));
{
int active = ((W)w)->active;
@ -1723,7 +1722,7 @@ ev_periodic_stop (EV_P_ ev_periodic *w)
if (expect_true (--active < --periodiccnt))
{
periodics [active] = periodics [periodiccnt];
adjustheap ((WT *)periodics, periodiccnt, active);
adjustheap (periodics, periodiccnt, active);
}
}

4
ev_vars.h
View File

@ -63,12 +63,12 @@ VARx(int *, fdchanges)
VARx(int, fdchangemax)
VARx(int, fdchangecnt)
VARx(struct ev_timer **, timers)
VARx(WT *, timers)
VARx(int, timermax)
VARx(int, timercnt)
#if EV_PERIODIC_ENABLE || EV_GENWRAP
VARx(struct ev_periodic **, periodics)
VARx(WT *, periodics)
VARx(int, periodicmax)
VARx(int, periodiccnt)
#endif