rem: printf("got descriptor %d\n", fd);
add: TRACE(("got descriptor %d\n", fd));
context: open_node(Node *node, int mode){	if (node == NULL)		return B_ERROR;	// get free descriptor		int fd = 0;	for (; fd < MAX_VFS_DESCRIPTORS; fd++) {		if (gDescriptors[fd] == NULL)			break;	}	if (fd == MAX_VFS_DESCRIPTORS)		return B_ERROR;	printf("got descriptor %d\n", fd);	// we got a free descriptor entry, now try to open the node		void *cookie;	status_t status = node->Open(&cookie, mode);	if (status < B_OK)		return status;	printf("could open node at %p\n", node);	Descriptor *descriptor = new Descriptor(node, cookie);	if (descriptor == NULL)		return B_NO_MEMORY;	gDescriptors[fd] = descriptor;	return fd;}