ObjFW  Diff

	if (ret == 0)
		_atEndOfStream = true;

	return ret;
}

- (void)lowlevelWriteBuffer: (const void *)buffer
		     length: (size_t)length
- (size_t)lowlevelWriteBuffer: (const void *)buffer
		       length: (size_t)length
{
#ifndef OF_MORPHOS
	if (_fd == -1)
		@throw [OFNotOpenException exceptionWithObject: self];

# ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if ((bytesWritten = Write(_handle, (void *)buffer, length)) < 0)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: 0
							     errNo: EIO];
#endif

	if ((size_t)bytesWritten != length)
	return (size_t)bytesWritten;
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: bytesWritten
							     errNo: 0];
}

#if !defined(OF_WINDOWS) && !defined(OF_MORPHOS)
- (int)fileDescriptorForReading
{
	return _fd;
}