ObjFW  Diff

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

# ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if (write(_fd, buffer, length) != (ssize_t)length)
	if ((bytesWritten = write(_fd, buffer, length)) < 0)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: 0
							     errNo: errno];
# else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if (write(_fd, buffer, (int)length) != (int)length)
	if ((bytesWritten = write(_fd, buffer, (int)length)) < 0)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: 0
							     errNo: errno];
# endif
#else
	LONG bytesWritten;

	if (_handle == 0)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

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

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

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