+ void *data;
+
+ TRACE("%d, %p", fd, baudrate);
+
+ DEBUG("Getting baud rate");
+
+ if (!(data = malloc(get_termios_size())))
+ RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
+
+ if (ioctl(fd, get_termios_get_ioctl(), data) < 0) {
+ free(data);
+ RETURN_FAIL("getting termios failed");
+ }
+
+ *baudrate = get_termios_speed(data);
+
+ free(data);
+
+ RETURN_OK();
+}
+
+static enum sp_return set_baudrate(int fd, int baudrate)
+{
+ void *data;
+
+ TRACE("%d, %d", fd, baudrate);
+
+ DEBUG("Getting baud rate");
+
+ if (!(data = malloc(get_termios_size())))
+ RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
+
+ if (ioctl(fd, get_termios_get_ioctl(), data) < 0) {
+ free(data);
+ RETURN_FAIL("getting termios failed");
+ }
+
+ DEBUG("Setting baud rate");
+
+ set_termios_speed(data, baudrate);
+
+ if (ioctl(fd, get_termios_set_ioctl(), data) < 0) {
+ free(data);
+ RETURN_FAIL("setting termios failed");
+ }
+
+ free(data);
+
+ RETURN_OK();
+}
+#endif /* USE_TERMIOS_SPEED */
+
+#ifdef USE_TERMIOX
+static enum sp_return get_flow(int fd, struct port_data *data)
+{
+ void *termx;
+
+ TRACE("%d, %p", fd, data);
+
+ DEBUG("Getting advanced flow control");
+
+ if (!(termx = malloc(get_termiox_size())))
+ RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
+
+ if (ioctl(fd, TCGETX, termx) < 0) {
+ free(termx);
+ RETURN_FAIL("getting termiox failed");
+ }
+
+ get_termiox_flow(termx, &data->rts_flow, &data->cts_flow,
+ &data->dtr_flow, &data->dsr_flow);
+
+ free(termx);
+
+ RETURN_OK();
+}
+
+static enum sp_return set_flow(int fd, struct port_data *data)
+{
+ void *termx;
+
+ TRACE("%d, %p", fd, data);
+
+ DEBUG("Getting advanced flow control");
+
+ if (!(termx = malloc(get_termiox_size())))
+ RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
+
+ if (ioctl(fd, TCGETX, termx) < 0) {
+ free(termx);
+ RETURN_FAIL("getting termiox failed");
+ }
+
+ DEBUG("Setting advanced flow control");
+
+ set_termiox_flow(termx, data->rts_flow, data->cts_flow,
+ data->dtr_flow, data->dsr_flow);
+
+ if (ioctl(fd, TCSETX, termx) < 0) {
+ free(termx);
+ RETURN_FAIL("setting termiox failed");
+ }
+
+ free(termx);
+
+ RETURN_OK();
+}
+#endif /* USE_TERMIOX */
+
+static enum sp_return get_config(struct sp_port *port, struct port_data *data,
+ struct sp_port_config *config)
+{
+ unsigned int i;
+
+ TRACE("%p, %p, %p", port, data, config);
+
+ DEBUG("Getting configuration for port %s", port->name);
+