server/haiku/HaikuKernelVolume.cpp

86 	// check whether we do already know the node
87 	HaikuKernelNode* node = fNodes->Get(vnodeID);
88 	if (node != NULL)
91 	// get node capabilities
97 	// create a new node
98 	node = new(std::nothrow) HaikuKernelNode(this, vnodeID, privateNode, ops,
100 	if (node == NULL) {
106 	status_t error = fNodes->Put(vnodeID, node);
108 		delete node;
112 	*_node = node;
125 	// check whether we do already know the node
126 	HaikuKernelNode* node = fNodes->Get(vnodeID);
127 	if (node != NULL) {
128 		if (node->published)
131 		// get node capabilities
137 		// create a new node
138 		node = new(std::nothrow) HaikuKernelNode(this, vnodeID, privateNode,
140 		if (node == NULL) {
146 		status_t error = fNodes->Put(vnodeID, node);
148 			delete node;
153 	node->published = true;
155 	*_node = node;
163 HaikuKernelVolume::UndoNewVNode(HaikuKernelNode* node)
165 	fNodes->Remove(node->id);
166 	delete node;
172 HaikuKernelVolume::UndoPublishVNode(HaikuKernelNode* node)
174 	fNodes->Remove(node->id);
175 	delete node;
255 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
257 	if (!node->ops->get_file_map)
259 	return node->ops->get_file_map(&fVolume, node, offset, size, vecs,
283 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
287 	if (!node->ops->get_vnode_name)
289 	return node->ops->get_vnode_name(&fVolume, node, buffer, bufferSize);
300 	// create a new wrapper node and add it to the map
301 	HaikuKernelNode* node = new(std::nothrow) HaikuKernelNode(this, vnid, NULL,
303 	if (node == NULL)
305 	ObjectDeleter<HaikuKernelNode> nodeDeleter(node);
311 	status_t error = fNodes->Put(vnid, node);
317 	// get the node
318 	error = fVolume.ops->get_vnode(&fVolume, vnid, node, type, flags, reenter);
325 	// get node capabilities
327 		= _FileSystem()->GetNodeCapabilities(node->ops);
329 		node->ops->put_vnode(&fVolume, node, reenter);
336 	node->capabilities = capabilities;
337 	node->published = true;
340 	*_node = node;
350 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
352 	fNodes->Remove(node->id);
354 	if (!node->ops->put_vnode)
356 	status_t error = node->ops->put_vnode(&fVolume, node, reenter);
358 	delete node;
367 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
369 	fNodes->Remove(node->id);
371 	if (!node->ops->remove_vnode)
373 	return node->ops->remove_vnode(&fVolume, node, reenter);
384 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
386 	if (!node->ops->io)
402 	error = node->ops->io(&fVolume, node, cookie, (io_request*)request);
420 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
422 	if (!node->ops->cancel_io)
431 	status_t error = node->ops->cancel_io(&fVolume, node, cookie,
502 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
504 	if (!node->ops->ioctl)
506 	return node->ops->ioctl(&fVolume, node, cookie, command, buffer,
514 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
516 	if (!node->ops->set_flags)
518 	return node->ops->set_flags(&fVolume, node, cookie, flags);
526 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
528 	if (!node->ops->select) {
532 	return node->ops->select(&fVolume, node, cookie, event, sync);
540 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
542 	if (!node->ops->select || !node->ops->deselect)
544 	return node->ops->deselect(&fVolume, node, cookie, event, sync);
551 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
553 	if (!node->ops->fsync)
555 	return node->ops->fsync(&fVolume, node);
563 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
565 	if (!node->ops->read_symlink)
570 	return node->ops->read_symlink(&fVolume, node, buffer, bytesRead);
590 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
594 	return dir->ops->link(&fVolume, dir, name, node);
625 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
627 	if (!node->ops->access)
629 	return node->ops->access(&fVolume, node, mode);
636 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
638 	if (!node->ops->read_stat)
640 	return node->ops->read_stat(&fVolume, node, st);
647 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
649 	if (!node->ops->write_stat)
651 	return node->ops->write_stat(&fVolume, node, st, mask);
675 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
677 	if (!node->ops->open)
679 	return node->ops->open(&fVolume, node, openMode, cookie);
686 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
688 	if (!node->ops->close)
690 	return node->ops->close(&fVolume, node, cookie);
697 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
699 	if (!node->ops->free_cookie)
701 	return node->ops->free_cookie(&fVolume, node, cookie);
709 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
711 	if (!node->ops->read)
716 	return node->ops->read(&fVolume, node, cookie, pos, buffer, bytesRead);
724 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
726 	if (!node->ops->write)
731 	return node->ops->write(&fVolume, node, cookie, pos, buffer,
765 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
767 	if (!node->ops->open_dir)
769 	return node->ops->open_dir(&fVolume, node, cookie);
776 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
778 	if (!node->ops->close_dir)
780 	return node->ops->close_dir(&fVolume, node, cookie);
787 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
789 	if (!node->ops->free_dir_cookie)
791 	return node->ops->free_dir_cookie(&fVolume, node, cookie);
799 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
801 	if (!node->ops->read_dir)
806 	return node->ops->read_dir(&fVolume, node, cookie,
814 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
816 	if (!node->ops->rewind_dir)
818 	return node->ops->rewind_dir(&fVolume, node, cookie);
829 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
831 	if (!node->ops->open_attr_dir)
833 	return node->ops->open_attr_dir(&fVolume, node, cookie);
840 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
842 	if (!node->ops->close_attr_dir)
844 	return node->ops->close_attr_dir(&fVolume, node, cookie);
851 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
853 	if (!node->ops->free_attr_dir_cookie)
855 	return node->ops->free_attr_dir_cookie(&fVolume, node, cookie);
863 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
865 	if (!node->ops->read_attr_dir)
870 	return node->ops->read_attr_dir(&fVolume, node, cookie,
878 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
880 	if (!node->ops->rewind_attr_dir)
882 	return node->ops->rewind_attr_dir(&fVolume, node, cookie);
894 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
896 	if (!node->ops->create_attr)
898 	return node->ops->create_attr(&fVolume, node, name, type, openMode,
907 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
909 	if (!node->ops->open_attr)
911 	return node->ops->open_attr(&fVolume, node, name, openMode, cookie);
918 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
920 	if (!node->ops->close_attr)
922 	return node->ops->close_attr(&fVolume, node, cookie);
929 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
931 	if (!node->ops->free_attr_cookie)
933 	return node->ops->free_attr_cookie(&fVolume, node, cookie);
941 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
943 	if (!node->ops->read_attr)
948 	return node->ops->read_attr(&fVolume, node, cookie, pos, buffer,
957 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
959 	if (!node->ops->write_attr)
964 	return node->ops->write_attr(&fVolume, node, cookie, pos, buffer,
973 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
975 	if (!node->ops->read_attr_stat)
977 	return node->ops->read_attr_stat(&fVolume, node, cookie, st);
985 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
987 	if (!node->ops->write_attr_stat)
989 	return node->ops->write_attr_stat(&fVolume, node, cookie, st,
1011 	HaikuKernelNode* node = (HaikuKernelNode*)_node;
1013 	if (!node->ops->remove_attr)
1015 	return node->ops->remove_attr(&fVolume, node, name);