C++ (Cpp) closeFdFh示例

示例#1

文件： qfsfileengine_win.cpp 项目： 2gis/2gisqt5android

/*
    \internal
*/
bool QFSFileEnginePrivate::nativeClose()
{
    Q_Q(QFSFileEngine);
    if (fh || fd != -1) {
        // stdlib / stdio mode.
        return closeFdFh();
    }

    // Windows native mode.
    bool ok = true;

#ifndef Q_OS_WINCE
    if (cachedFd != -1) {
        if (::_close(cachedFd) && !::CloseHandle(fileHandle)) {
            q->setError(QFile::UnspecifiedError, qt_error_string());
            ok = false;
        }

        // System handle is closed with associated file descriptor.
        fileHandle = INVALID_HANDLE_VALUE;
        cachedFd = -1;

        return ok;
    }
#endif

    if ((fileHandle == INVALID_HANDLE_VALUE || !::CloseHandle(fileHandle))) {
        q->setError(QFile::UnspecifiedError, qt_error_string());
        ok = false;
    }
    fileHandle = INVALID_HANDLE_VALUE;
    return ok;
}

示例#2

文件： qfsfileengine_unix.cpp 项目： FilipBE/qtextended

/*!
    \internal
*/
bool QFSFileEnginePrivate::nativeClose()
{
    return closeFdFh();
}