don't use errno for variable names

1 files changed, 3 insertions, 3 deletions

diff --git a/noncore/comm/keypebble/krfbconnection.cpp b/noncore/comm/keypebble/krfbconnection.cpp
index c413186..c51f18a 100644
--- a/noncore/comm/keypebble/krfbconnection.cpp
+++ b/noncore/comm/keypebble/krfbconnection.cpp
@@ -1,242 +1,242 @@
 #include <assert.h>
 #include <qsocket.h>
 #include <qtimer.h>
 #include <string.h>
 
 #include "krfbconnection.h"
 #include "krfblogin.h"
 #include "krfboptions.h"
 #include "krfbdecoder.h"
 #include "krfbbuffer.h"
 
 KRFBConnection::KRFBConnection( QObject *parent )
     : QObject( parent, "KRFBConnection" )
 {
   portBase_ = 5900;
   currentState_ = Disconnected;
   sock = 0;
   minData_ = 0;
   options_ = new KRFBOptions();
   updater = 0;
   decoder_ = 0;
   buffer_ = 0;
 }
 
 KRFBConnection::~KRFBConnection()
 {
   if ( ( currentState_ != Disconnected ) && ( currentState_ != Disconnecting ) && sock ) {
     disconnectDone();
   }
   delete options_;
 }
 
 void KRFBConnection::connectTo( const QCString &host, int display )
 {
   if ( currentState_ != Disconnected );
     disconnect();
 
   this->host_= host;
   this->display_ = display;
 
   sock = new QSocket( this, "rfbSocket" );
   CHECK_PTR( sock );
 
   // Connect to something to notice connection or error
   connect( sock, SIGNAL( error( int ) ), SLOT( gotSocketError( int ) ) );
   connect( sock, SIGNAL( connected() ), SLOT( gotSocketConnection() ) );
 
   qWarning( "Connecting..." );
 
   currentState_ = Connecting;
   sock->connectToHost( host_, portBase_ + display_ );
 }
 
 void KRFBConnection::disconnect()
 {
     qWarning( "Disconnecting from server" );
 
   if ( ( currentState_ != Disconnected )
        && ( currentState_ != Disconnecting )
        && sock ) {
     currentState_ = Disconnecting;
 
     connect( sock, SIGNAL( delayedCloseFinished() ), SLOT( disconnectDone() ) );
     sock->close();
 
     if ( sock->state() != QSocket::Closing )
       disconnectDone();
   }
 }
 
 void KRFBConnection::disconnectDone()
 {
   qWarning( "KRFBConnection disconnected" );
   currentState_ = Disconnected;
   delete sock;
   sock = 0;
   minData_ = 0;
   delete updater;
   delete decoder_;
   delete buffer_;
   emit disconnected();
 }
 
 void KRFBConnection::gotSocketConnection()
 {
   currentState_ = LoggingIn;
 
   qWarning( "Connected, logging in..." );
 
   static QString statusMsg = tr( "Connected" );
   emit statusChanged( statusMsg );
 
   // Do some login stuff
   login = new KRFBLogin( this );
 }
 
 void KRFBConnection::gotRFBConnection()
 {
   qWarning( "Logged into server" );
 
   currentState_ = Connected;
   emit connected();
 
   // Create the decoder and start doing stuff
   decoder_ = new KRFBDecoder( this );
   CHECK_PTR( decoder_ );
 
   buffer_ = new KRFBBuffer( decoder_, this, "RFB Buffer" );
   CHECK_PTR( buffer_ );
   decoder_->setBuffer( buffer_ );
 
   connect( decoder_, SIGNAL( status( const QString & ) ),
            this, SIGNAL( statusChanged( const QString & ) ) );
   emit loggedIn();
 
   decoder_->start();
 
   updater = new QTimer;
   connect( updater, SIGNAL( timeout() ), SLOT( updateTimer() ) );
   updater->start( options_->updateRate );
 }
 
-void KRFBConnection::gotSocketError( int errno )
+void KRFBConnection::gotSocketError( int err )
 {
   currentState_ = Error;
 
   // Do some error handling stuff
-  qWarning( "KRFBConnection: Socket error %d", errno );
+  qWarning( "KRFBConnection: Socket error %d", err );
 
   static QString refused = tr( "Connection Refused" );
   static QString host = tr( "Host not found" );
   static QString read = tr( "Read Error: QSocket reported an error reading\n"
                               "data, the remote host has probably dropped the\n"
                               "connection." );
   static QString confused = tr( "QSocket reported an invalid error code" );
 
   QString msg;
-  switch ( errno ) {
+  switch ( err ) {
   case QSocket::ErrConnectionRefused:
     msg = refused;
     break;
   case QSocket::ErrHostNotFound:
     msg = host;
     break;
   case QSocket::ErrSocketRead:
     msg = read;
     break;
   default:
     msg = confused;
   };
 
   QObject::disconnect( sock, SIGNAL( readyRead() ), this, SLOT( gotMoreData() ) );
   delete sock;
   sock = 0;
   currentState_ = Disconnected;
 
   emit error( msg );
 }
 
 void KRFBConnection::gotMoreData()
 {
   assert( minData_ > 0 );
 
   if ( sock->size() >= minData_ ) {
     minData_ = 0;
     QObject::disconnect( sock, SIGNAL( readyRead() ), this, SLOT( gotMoreData() ) );
     emit gotEnoughData();
   }
 }
 
 void KRFBConnection::waitForData( unsigned int sz )
 {
   assert( minData_ == 0 );
   assert( sz > 0 );
   assert( currentState_ != Error );
    
   if ( sock->size() >= sz ) {
       //    qWarning( "No need to wait for data" );
     emit gotEnoughData();
   }
   else {
       //    qWarning( "Waiting for %u bytes", sz );
     
     minData_ = sz;
     connect( sock, SIGNAL( readyRead() ), SLOT( gotMoreData() ) );
   }
 }
 
 int KRFBConnection::read( void *buf, int sz )
 {
   return sock->readBlock( (char *)  buf, sz );
 }
 
 int KRFBConnection::write( void *buf, int sz )
 {
   return sock->writeBlock( (const char *) buf, sz );
 }
 
 KRFBConnection::State KRFBConnection::state() const
 {
   return currentState_;
 }
 
 void KRFBConnection::setPortBase( int base )
 {
   portBase_ = base;
 }
 
 int KRFBConnection::portBase() const
 {
   return portBase_;
 }
 
 void KRFBConnection::setPassword( const QCString &pass )
 {
   this->pass_ = pass;
 }
 
 void KRFBConnection::updateTimer()
 {
   decoder_->sendUpdateRequest( true );
 }
 
 void KRFBConnection::refresh()
 {
   decoder_->sendUpdateRequest( false );
 }
 
 void KRFBConnection::sendCutText( const QString &text )
 {
   decoder_->sendCutEvent( text );
 }
 
 const QUrl &KRFBConnection::url()
 {
   url_.setProtocol( "vnc" );
   url_.setPort( display() );
   url_.setHost( host() );
   url_.setPath( "/" );
 
   return url_;
 }