void vtimer_remove(vtimer_t *t)
{
unsigned irq_state = disableIRQ();
priority_queue_remove(&shortterm_priority_queue_root, timer_get_node(t));
priority_queue_remove(&longterm_priority_queue_root, timer_get_node(t));
update_shortterm();
restoreIRQ(irq_state);
}
static int set_longterm(vtimer_t *timer)
{
timer->priority_queue_entry.priority = timer->absolute.seconds;
/* *** UGLY FIX BEGINS *** */
/* Workaround for a bug in a so far undiscovered location which causes the
* vtimer to add the same timer twice, locking the system in an infinite
* loop inside priority_queue_add. */
priority_queue_remove(&longterm_priority_queue_root, timer_get_node(timer));
/* *** UGLY FIX ENDS *** */
priority_queue_add(&longterm_priority_queue_root, timer_get_node(timer));
return 0;
}
static int set_shortterm(vtimer_t *timer)
{
DEBUG("set_shortterm(): Absolute: %" PRIu32 " %" PRIu32 "\n", timer->absolute.seconds, timer->absolute.microseconds);
timer->priority_queue_entry.priority = timer->absolute.microseconds;
/* *** UGLY FIX BEGINS *** */
/* Workaround for a bug in a so far undiscovered location which causes the
* vtimer to add the same timer twice, locking the system in an infinite
* loop inside priority_queue_add. */
priority_queue_remove(&shortterm_priority_queue_root, timer_get_node(timer));
/* *** UGLY FIX ENDS *** */
priority_queue_add(&shortterm_priority_queue_root, timer_get_node(timer));
return 1;
}
static int set_shortterm(vtimer_t *timer)
{
DEBUG("set_shortterm(): Absolute: %" PRIu32 " %" PRIu32 "\n", timer->absolute.seconds, timer->absolute.microseconds);
timer->priority_queue_entry.priority = timer->absolute.microseconds;
priority_queue_add(&shortterm_priority_queue_root, timer_get_node(timer));
return 1;
}
static int set_longterm(vtimer_t *timer)
{
timer->priority_queue_entry.priority = timer->absolute.seconds;
priority_queue_add(&longterm_priority_queue_root, timer_get_node(timer));
return 0;
}
