ObjFW  Diff

		struct pollfd p = { _cancelFD[0], POLLIN, 0 };

		_FDs = [[OFMutableData alloc] initWithItemSize:
		    sizeof(struct pollfd)];
		[_FDs addItem: &p];

		_maxFD = _cancelFD[0];
		_FDToObject = [self allocMemoryWithSize: sizeof(id)
						  count: (size_t)_maxFD + 1];
		_FDToObject = of_malloc((size_t)_maxFD + 1, sizeof(id));
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_FDs release];
	free(_FDToObject);

	[super dealloc];
}

- (void)of_addObject: (id)object
      fileDescriptor: (int)fd
	      events: (short)events OF_DIRECT

	}

	if (!found) {
		struct pollfd p = { fd, events, 0 };

		if (fd > _maxFD) {
			_maxFD = fd;
			_FDToObject = [self resizeMemory: _FDToObject
			_FDToObject = of_realloc(_FDToObject,
						    size: sizeof(id)
						   count: (size_t)_maxFD + 1];
			    (size_t)_maxFD + 1, sizeof(id));
		}

		_FDToObject[fd] = object;
		[_FDs addItem: &p];
	}
}