Function rig_flush_force

src/misc.c:2261–2295

* \brief Force flush of rig communication data buffers. * \param port communication port * \param flush_async_data Flushes also asynchronous I/O pipes if non-zero. * \return status code * * This function should be used only in special cases like after handling raw command data from Hamlib clients. * When asynchronous I/O is enabled, responses to raw commands may disrupt processing of all co

 * because the responses and up in the async I/O pipes.
 */
int HAMLIB_API rig_flush_force(hamlib_port_t *port, int flush_async_data)
{
    if (port->type.rig == RIG_PORT_NONE)
    {
        return RIG_OK;
    }

    // Flush also the async I/O pipes
    if (port->asyncio && flush_async_data)
    {
        port_flush_sync_pipes(port);
    }

#ifndef RIG_FLUSH_REMOVE
//    rig_debug(RIG_DEBUG_TRACE, "%s: called for %s device\n", __func__,
//              port->type.rig == RIG_PORT_SERIAL ? "serial" : "network");

    if (port->type.rig == RIG_PORT_NETWORK
            || port->type.rig == RIG_PORT_UDP_NETWORK)
    {
        network_flush(port);
        return RIG_OK;
    }

    if (port->type.rig != RIG_PORT_SERIAL)
    {
        rig_debug(RIG_DEBUG_WARN,
                  "%s: Expected serial port type!!\nWhat is this rig?\n", __func__);
    }

    return serial_flush(port); // we must be on serial port
#else
    return RIG_OK;
#endif
}

int HAMLIB_API rig_flush(hamlib_port_t *port)
{