remove unused QFSFileEngine::open() methods

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

src/core/io/qfile.cpp

@@ -65,22 +65,6 @@ QFilePrivate::openExternalFile(int flags, int fd, QFile::FileHandleFlags handleF
 #endif
 }
 
-bool
-QFilePrivate::openExternalFile(int flags, FILE *fh, QFile::FileHandleFlags handleFlags)
-{
-#ifdef QT_NO_FSFILEENGINE
-    Q_UNUSED(flags);
-    Q_UNUSED(fh);
-    return false;
-#else
-    delete fileEngine;
-    fileEngine = 0;
-    QFSFileEngine *fe = new QFSFileEngine;
-    fileEngine = fe;
-    return fe->open(QIODevice::OpenMode(flags), fh, handleFlags);
-#endif
-}
-
 void
 QFilePrivate::setError(QFile::FileError err)
 {
@@ -818,7 +802,7 @@ bool QFile::open(FILE *fh, OpenMode mode, FileHandleFlags handleFlags)
         return false;
     }
     Q_D(QFile);
-    if (d->openExternalFile(mode, fh, handleFlags)) {
+    if (d->openExternalFile(mode, QT_FILENO(fh), handleFlags)) {
         QIODevice::open(mode);
         if (mode & Append) {
             seek(size());

src/core/io/qfile_p.h

@@ -47,7 +47,6 @@ protected:
     ~QFilePrivate();
 
     bool openExternalFile(int flags, int fd, QFile::FileHandleFlags handleFlags);
-    bool openExternalFile(int flags, FILE *fh, QFile::FileHandleFlags handleFlags);
 
     QString fileName;
     mutable QAbstractFileEngine *fileEngine;

src/core/io/qfsfileengine.cpp

@@ -209,37 +209,6 @@ bool QFSFileEngine::open(QIODevice::OpenMode openMode)
     return true;
 }
 
-/*!
-    Opens the file handle \a fh in \a openMode mode. Returns true on
-    success; otherwise returns false.
-*/
-bool QFSFileEngine::open(QIODevice::OpenMode openMode, FILE *fh)
-{
-    return QFSFileEngine::open(openMode, QT_FILENO(fh), QFile::DontCloseHandle);
-}
-
-/*!
-    Opens the file handle \a fh in \a openMode mode. Returns true
-    on success; otherwise returns false.
-
-    The \a handleFlags argument specifies whether the file handle will be
-    closed by Qt. See the QFile::FileHandleFlags documentation for more
-    information.
-*/
-bool QFSFileEngine::open(QIODevice::OpenMode openMode, FILE *fh, QFile::FileHandleFlags handleFlags)
-{
-    return QFSFileEngine::open(openMode, QT_FILENO(fh), handleFlags);
-}
-
-/*!
-    Opens the file descriptor \a fd in \a openMode mode. Returns true
-    on success; otherwise returns false.
-*/
-bool QFSFileEngine::open(QIODevice::OpenMode openMode, int fd)
-{
-    return QFSFileEngine::open(openMode, fd, QFile::DontCloseHandle);
-}
-
 /*!
     Opens the file descriptor \a fd in \a openMode mode. Returns true
     on success; otherwise returns false.

src/core/io/qfsfileengine.h

@@ -41,7 +41,6 @@ public:
     ~QFSFileEngine();
 
     bool open(QIODevice::OpenMode openMode);
-    bool open(QIODevice::OpenMode flags, FILE *fh);
     bool close();
     bool flush();
     qint64 size() const;
@@ -77,9 +76,7 @@ public:
     bool supportsExtension(Extension extension) const;
 
     //FS only!!
-    bool open(QIODevice::OpenMode flags, int fd);
     bool open(QIODevice::OpenMode flags, int fd, QFile::FileHandleFlags handleFlags);
-    bool open(QIODevice::OpenMode flags, FILE *fh, QFile::FileHandleFlags handleFlags);
     static bool setCurrentPath(const QString &path);
     static QString currentPath(const QString &path = QString());
     static QString homePath();