Function _anon_varea_open

components/mm/mm_anon.c:173–181

 */

static void _anon_varea_open(struct rt_varea *varea)
{
    rt_aspace_anon_ref_inc(varea->mem_obj);

    if (varea->aspace == _anon_obj_get_backup(varea->mem_obj))
        varea->offset = MM_PA_TO_OFF(varea->start);

    varea->data = NULL;
}

static void _anon_varea_close(struct rt_varea *varea)
{