1 files changed, 5 insertions, 0 deletions
diff --git a/src/serialport/qserialport_unix.cpp b/src/serialport/qserialport_unix.cpp
index e80c0e89..b082275b 100644
--- a/src/serialport/qserialport_unix.cpp
+++ b/src/serialport/qserialport_unix.cpp
@@ -383,6 +383,11 @@ void QSerialPortPrivate::startWriting()
         setWriteNotificationEnabled(true);
 }
 
+qint64 QSerialPortPrivate::readData(char *data, qint64 maxSize)
+{
+    return readBuffer.read(data, maxSize);
+}
+
 bool QSerialPortPrivate::waitForReadyRead(int msecs)
 {
     Q_Q(QSerialPort);