64,8 → 64,8 |
} |
} |
|
static int |
event_subscribe(event_type_t evno, unative_t method, answerbox_t *answerbox) |
static int event_subscribe(event_type_t evno, unative_t method, |
answerbox_t *answerbox) |
{ |
if (evno >= EVENT_END) |
return ELIMIT; |
122,8 → 122,7 |
} |
} |
|
void |
event_notify(event_type_t evno, unative_t a1, unative_t a2, unative_t a3, |
void event_notify(event_type_t evno, unative_t a1, unative_t a2, unative_t a3, |
unative_t a4, unative_t a5) |
{ |
ASSERT(evno < EVENT_END); |
141,9 → 140,11 |
IPC_SET_ARG4(call->data, a4); |
IPC_SET_ARG5(call->data, a5); |
|
ipl_t ipl = interrupts_disable(); |
spinlock_lock(&events[evno].answerbox->irq_lock); |
list_append(&call->link, &events[evno].answerbox->irq_notifs); |
spinlock_unlock(&events[evno].answerbox->irq_lock); |
interrupts_restore(ipl); |
|
waitq_wakeup(&events[evno].answerbox->wq, WAKEUP_FIRST); |
} |