Merge "Use operator<< with String16 rather than char16_t*" into main

            flags = O_RDWR;

            checkRead = checkWrite = true;

        } else {

            mErrorLog << "Invalid mode requested: " << mode.c_str() << endl;

            mErrorLog << "Invalid mode requested: " << mode << endl;

            return -EINVAL;

        }

        int fd = open(fullPath.c_str(), flags, S_IRWXU|S_IRWXG);