Remove the unused SystemIn/OutputQueue size methods

Change-Id: Iafab6ccc376da7a856b409017bbc42c36c016253
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>

6 files changed, 0 insertions, 74 deletions

diff --git a/src/serialport/qserialport_symbian.cpp b/src/serialport/qserialport_symbian.cpp
index 9318696..b904d2b 100644
--- a/src/serialport/qserialport_symbian.cpp
+++ b/src/serialport/qserialport_symbian.cpp
@@ -237,17 +237,6 @@ bool QSerialPortPrivate::setBreakEnabled(bool set)
     return false;
 }
 
-qint64 QSerialPortPrivate::systemInputQueueSize () const
-{
-    return descriptor.QueryReceiveBuffer();
-}
-
-qint64 QSerialPortPrivate::systemOutputQueueSize () const
-{
-    // TODO: Implement me
-    return 0;
-}
-
 void QSerialPortPrivate::startWriting()
 {
     // TODO: Implement me
diff --git a/src/serialport/qserialport_symbian_p.h b/src/serialport/qserialport_symbian_p.h
index 7c3d3ef..5d95ca9 100644
--- a/src/serialport/qserialport_symbian_p.h
+++ b/src/serialport/qserialport_symbian_p.h
@@ -69,9 +69,6 @@ public:
     bool sendBreak(int duration);
     bool setBreakEnabled(bool set);
 
-    qint64 systemInputQueueSize () const;
-    qint64 systemOutputQueueSize () const;
-
     void startWriting();
 
     bool waitForReadyRead(int msec);
diff --git a/src/serialport/qserialport_unix.cpp b/src/serialport/qserialport_unix.cpp
index 0542731..a904c06 100644
--- a/src/serialport/qserialport_unix.cpp
+++ b/src/serialport/qserialport_unix.cpp
@@ -438,34 +438,6 @@ bool QSerialPortPrivate::setBreakEnabled(bool set)
     return true;
 }
 
-qint64 QSerialPortPrivate::systemInputQueueSize ()
-{
-    Q_Q(QSerialPort);
-
-    int nbytes = 0;
-#ifdef TIOCINQ
-    if (::ioctl(descriptor, TIOCINQ, &nbytes) == -1) {
-        q->setError(decodeSystemError());
-        return -1;
-    }
-#endif
-    return nbytes;
-}
-
-qint64 QSerialPortPrivate::systemOutputQueueSize ()
-{
-    Q_Q(QSerialPort);
-
-    int nbytes = 0;
-#ifdef TIOCOUTQ
-    if (::ioctl(descriptor, TIOCOUTQ, &nbytes) == -1) {
-        q->setError(decodeSystemError());
-        return -1;
-    }
-#endif
-    return nbytes;
-}
-
 void QSerialPortPrivate::startWriting()
 {
     if (!isWriteNotificationEnabled())
diff --git a/src/serialport/qserialport_unix_p.h b/src/serialport/qserialport_unix_p.h
index c1bb685..1960316 100644
--- a/src/serialport/qserialport_unix_p.h
+++ b/src/serialport/qserialport_unix_p.h
@@ -108,9 +108,6 @@ public:
     bool sendBreak(int duration);
     bool setBreakEnabled(bool set);
 
-    qint64 systemInputQueueSize ();
-    qint64 systemOutputQueueSize ();
-
     void startWriting();
 
     bool waitForReadyRead(int msecs);
diff --git a/src/serialport/qserialport_win.cpp b/src/serialport/qserialport_win.cpp
index fef47a0..03775fb 100644
--- a/src/serialport/qserialport_win.cpp
+++ b/src/serialport/qserialport_win.cpp
@@ -355,32 +355,6 @@ bool QSerialPortPrivate::setBreakEnabled(bool set)
     return true;
 }
 
-qint64 QSerialPortPrivate::systemInputQueueSize ()
-{
-    Q_Q(QSerialPort);
-
-    COMSTAT cs;
-    ::ZeroMemory(&cs, sizeof(cs));
-    if (!::ClearCommError(descriptor, NULL, &cs)) {
-        q->setError(decodeSystemError());
-        return -1;
-    }
-    return cs.cbInQue;
-}
-
-qint64 QSerialPortPrivate::systemOutputQueueSize ()
-{
-    Q_Q(QSerialPort);
-
-    COMSTAT cs;
-    ::ZeroMemory(&cs, sizeof(cs));
-    if (!::ClearCommError(descriptor, NULL, &cs)) {
-        q->setError(decodeSystemError());
-        return -1;
-    }
-    return cs.cbOutQue;
-}
-
 #ifndef Q_OS_WINCE
 
 void QSerialPortPrivate::startWriting()
diff --git a/src/serialport/qserialport_win_p.h b/src/serialport/qserialport_win_p.h
index 3ccdb56..12bb3f1 100644
--- a/src/serialport/qserialport_win_p.h
+++ b/src/serialport/qserialport_win_p.h
@@ -78,9 +78,6 @@ public:
     bool sendBreak(int duration);
     bool setBreakEnabled(bool set);
 
-    qint64 systemInputQueueSize ();
-    qint64 systemOutputQueueSize ();
-
     void startWriting();
 
     bool waitForReadyRead(int msec);