Function amp_ext_level_foreach

src/extamp.c:67–98

* \brief Executes \a cfunc on all the elements stored in the amp_caps::extlevels * extension levels table. * * \param amp The #AMP handle. * \param cfunc Callback function of each amp_caps::extlevels. * \param data Cookie to be passed to the callback function \a cfunc. * * The callback function \a cfunc is called until it returns a value which is * not strictly positive. * * \returns A z

 * \retval -RIG_EINVAL \a amp or \a cfunc is NULL or inconsistent.
 */
int HAMLIB_API amp_ext_level_foreach(AMP *amp,
                                     int (*cfunc)(AMP *,
                                             const struct confparams *,
                                             amp_ptr_t),
                                     amp_ptr_t data)
{
    const struct confparams *cfp;

    rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);

    if (!amp || !amp->caps || !cfunc)
    {
        return -RIG_EINVAL;
    }

    for (cfp = amp->caps->extlevels; cfp && cfp->name; cfp++)
    {
        int ret = (*cfunc)(amp, cfp, data);

        if (ret == 0)
        {
            return RIG_OK;
        }

        if (ret < 0)
        {
            return ret;
        }
    }

    return RIG_OK;
}


/**