serial: Use OS-independent flags for serial port opening.

[libsigrok.git] / libsigrok-internal.h

diff --git a/libsigrok-internal.h b/libsigrok-internal.h
index 5991bc71cde270955418348993be81f28d1fde56..af13e43273ea531580d72156f3e2803bbd49ec17 100644 (file)
--- a/libsigrok-internal.h
+++ b/libsigrok-internal.h
@@ -125,6 +125,12 @@ SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
 
 /*--- hardware/common/serial.c ----------------------------------------------*/
 
+enum {
+       SERIAL_RDWR = 1,
+       SERIAL_RDONLY = 2,
+       SERIAL_NONBLOCK = 4,
+};
+
 typedef gboolean (*packet_valid_t)(const uint8_t *buf);
 
 SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags);