#include "interrupts.h"
#include "task.h"

uint16_t wait(void)
{
	if (current_task->child == NULL)
		return -1;
	cli();
	if (current_task->child->status == ZOMBIE)
		current_task->child->status = STOPPED;
	else
		current_task->status = WAIT;
	uint16_t child_pid = current_task->child->pid;
	toris();
	scheduler();
	return child_pid;
}