Function task_next

kernel/generic/src/proc/task.c:473–485

Get next task (with higher task ID). * * @param cur Current task * @return Pointer to next task or @c NULL if there are no more tasks. */

 * @return Pointer to next task or @c NULL if there are no more tasks.
 */
task_t *task_next(task_t *cur)
{
	odlink_t *odlink;

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

	odlink = odict_next(&cur->ltasks, &tasks);
	if (odlink == NULL)
		return NULL;

	return odict_get_instance(odlink, task_t, ltasks);
}

/** Get accounting data of given task.
 *