debugger: save a few cycles when writing to the gdb process

src/plugins/debugger/gdb/abstractgdbadapter.h

@@ -54,7 +54,7 @@ public:
 
     virtual QByteArray readAllStandardError() = 0;
     virtual QByteArray readAllStandardOutput() = 0;
-    virtual qint64 write(const char *data) = 0;
+    virtual void write(const QByteArray &data) = 0;
     virtual void setWorkingDirectory(const QString &dir) = 0;
     virtual void setEnvironment(const QStringList &env) = 0;
     virtual bool isTrkAdapter() const = 0;

src/plugins/debugger/gdb/attachgdbadapter.h

@@ -55,7 +55,7 @@ public:
 private:
     QByteArray readAllStandardError() { return m_gdbProc.readAllStandardError(); }
     QByteArray readAllStandardOutput() { return m_gdbProc.readAllStandardOutput(); }
-    qint64 write(const char *data) { return m_gdbProc.write(data); }
+    void write(const QByteArray &data) { m_gdbProc.write(data, data.size()); }
     void setWorkingDirectory(const QString &dir) { m_gdbProc.setWorkingDirectory(dir); }
     void setEnvironment(const QStringList &env) { m_gdbProc.setEnvironment(env); }
     bool isTrkAdapter() const { return false; }

src/plugins/debugger/gdb/coregdbadapter.h

@@ -55,7 +55,7 @@ public:
 private:
     QByteArray readAllStandardError() { return m_gdbProc.readAllStandardError(); }
     QByteArray readAllStandardOutput() { return m_gdbProc.readAllStandardOutput(); }
-    qint64 write(const char *data) { return m_gdbProc.write(data); }
+    void write(const QByteArray &data) { m_gdbProc.write(data, data.size()); }
     void setWorkingDirectory(const QString &dir) { m_gdbProc.setWorkingDirectory(dir); }
     void setEnvironment(const QStringList &env) { m_gdbProc.setEnvironment(env); }
     bool isTrkAdapter() const { return false; }

src/plugins/debugger/gdb/plaingdbadapter.h

@@ -56,7 +56,7 @@ public:
 
     QByteArray readAllStandardError() { return m_gdbProc.readAllStandardError(); }
     QByteArray readAllStandardOutput() { return m_gdbProc.readAllStandardOutput(); }
-    qint64 write(const char *data) { return m_gdbProc.write(data); }
+    void write(const QByteArray &data) { m_gdbProc.write(data, data.size()); }
     void setWorkingDirectory(const QString &dir) { m_gdbProc.setWorkingDirectory(dir); }
     void setEnvironment(const QStringList &env) { m_gdbProc.setEnvironment(env); }
     bool isTrkAdapter() const { return false; }

src/plugins/debugger/gdb/remotegdbadapter.h

@@ -55,7 +55,7 @@ public:
 private:
     QByteArray readAllStandardError() { return m_gdbProc.readAllStandardError(); }
     QByteArray readAllStandardOutput() { return m_gdbProc.readAllStandardOutput(); }
-    qint64 write(const char *data) { return m_gdbProc.write(data); }
+    void write(const QByteArray &data) { m_gdbProc.write(data, data.size()); }
     void setWorkingDirectory(const QString &dir) { m_gdbProc.setWorkingDirectory(dir); }
     void setEnvironment(const QStringList &env) { m_gdbProc.setEnvironment(env); }
     bool isTrkAdapter() const { return false; }

src/plugins/debugger/gdb/trkgdbadapter.cpp

@@ -1623,9 +1623,9 @@ QByteArray TrkGdbAdapter::readAllStandardOutput()
     return m_gdbProc.readAllStandardOutput();
 }
 
-qint64 TrkGdbAdapter::write(const char *data)
+void TrkGdbAdapter::write(const QByteArray &data)
 {
-    return m_gdbProc.write(data);
+    m_gdbProc.write(data, data.size());
 }
 
 void TrkGdbAdapter::setWorkingDirectory(const QString &dir)

src/plugins/debugger/gdb/trkgdbadapter.h

@@ -109,7 +109,7 @@ public:
         QIODevice::OpenMode mode = QIODevice::ReadWrite);
     QByteArray readAllStandardError();
     QByteArray readAllStandardOutput();
-    qint64 write(const char *data);
+    void write(const QByteArray &data);
     void setWorkingDirectory(const QString &dir);
     void setEnvironment(const QStringList &env);
     bool isTrkAdapter() const { return true; }