Function task_first

kernel/generic/src/proc/task.c:454–466

Get first task (task with lowest ID). * * @return Pointer to first task or @c NULL if there are none. */

 * @return Pointer to first task or @c NULL if there are none.
 */
task_t *task_first(void)
{
	odlink_t *odlink;

	assert(interrupts_disabled());
	assert(irq_spinlock_locked(&tasks_lock));

	odlink = odict_first(&tasks);
	if (odlink == NULL)
		return NULL;

	return odict_get_instance(odlink, task_t, ltasks);
}

/** Get next task (with higher task ID).
 *