+ return SP_OK;
+}
+
+#define TRY(x) do { int ret = x; if (ret != SP_OK) return ret; } while (0)
+
+int sp_set_config(struct sp_port *port, struct sp_port_config *config)
+{
+ struct sp_port_data data;
+
+ TRY(start_config(port, &data));
+ TRY(set_baudrate(&data, config->baudrate));
+ TRY(set_bits(&data, config->bits));
+ TRY(set_parity(&data, config->parity));
+ TRY(set_stopbits(&data, config->stopbits));
+ TRY(set_flowcontrol(&data, config->flowcontrol));
+ TRY(set_rts(&data, config->rts));
+ TRY(set_dtr(&data, config->dtr));
+ TRY(apply_config(port, &data));