Function rot_ext_func_foreach

src/rot_ext.c:92–128

* \brief Executes \a cfunc on all the elements stored in the * rot_caps::extfuncs table. * * \param rot The #ROT handle. * \param cfunc Callback function of each rot_caps::extfunc. * \param data Cookie to be passed to the callback function \a cfunc. * * The callback \a cfunc is called until it returns a value which is not * strictly positive. * * \returns A zero value means a normal end

 * \retval -RIG_EINVAL \a rot or \a cfunc is NULL or inconsistent.
 */
int HAMLIB_API rot_ext_func_foreach(ROT *rot,
                                    int (*cfunc)(ROT *,
                                            const struct confparams *,
                                            rig_ptr_t),
                                    rig_ptr_t data)
{
    const struct confparams *cfp;

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

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

    for (cfp = rot->caps->extfuncs; cfp && cfp->name; cfp++)
    {
        if (!rot_has_ext_token(rot, cfp->token))
        {
            continue;
        }

        int ret = (*cfunc)(rot, cfp, data);

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

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

    return RIG_OK;
}


/**