Function rt_ofw_append_prop

components/drivers/ofw/base.c:1416–1458

}

rt_err_t rt_ofw_append_prop(struct rt_ofw_node *np, const char *name, int length, void *value)
{
    rt_err_t err = RT_EOK;

    if (np && name && ((length && value) || (!length && !value)))
    {
        struct rt_ofw_prop *prop = rt_malloc(sizeof(*prop)), *last_prop;

        if (prop)
        {
            prop->name = name;
            prop->length = length;
            prop->value = value;
            prop->next = RT_NULL;

            if (np->props)
            {
                rt_ofw_foreach_prop(np, last_prop)
                {
                    if (!last_prop->next)
                    {
                        last_prop->next = prop;
                        break;
                    }
                }
            }
            else
            {
                np->props = prop;
            }
        }
        else
        {
            err = -RT_ENOMEM;
        }
    }
    else
    {
        err = -RT_EINVAL;
    }

    return err;
}

struct rt_ofw_node *rt_ofw_parse_phandle(const struct rt_ofw_node *np, const char *phandle_name, int index)
{