file_systems/googlefs/googlefs.c

62 static void fill_default_stat(struct stat *st, nspace_id nsid, ino_t vnid, mode_t mode)
65 	st->st_dev = nsid;
90 	TRACE((PFS"googlefs_publish_static_entries(%ld)\n", ns->nsid));
140 	ns->nsid = _vol->id;
163 		fill_default_stat(&root->st, ns->nsid, ns->rootid, 0777 | S_IFDIR);
175 			TRACE((PFS "mount() OK, nspace@ %p, id %ld, root@ %p, id %Ld\n", ns, ns->nsid, root, ns->rootid));
193 	TRACE((PFS "unmount(%ld)\n", ns->nsid));
225 	TRACE((PFS "%s(%ld, %Ld)\n", __FUNCTION__, ns->nsid, node->vnid));
241 	TRACE((PFS "%s(%ld, %Ld, %s)\n", __FUNCTION__, ns->nsid, node->vnid, reenter?"r":"!r"));
310 	TRACE((PFS "get_vnode_name(%ld, %Ld, )\n", ns->nsid, (int64)(node?node->vnid:-1)));
322 	TRACE((PFS "walk(%ld, %Ld, %s)\n", ns->nsid, (int64)(base?base->vnid:-1), file));
365 	TRACE((PFS "opendir(%ld, %Ld)\n", ns->nsid, node->vnid));
395 	TRACE((PFS "closedir(%ld, %Ld)\n", ns->nsid, node->vnid));
409 	TRACE((PFS "rewinddir(%ld, %Ld)\n", ns->nsid, node->vnid));
422 	TRACE((PFS "readdir(%ld, %Ld) @ %d\n", ns->nsid, node->vnid, cookie->dir_current));
429 		buf->d_dev = ns->nsid;
430 		buf->d_pdev = ns->nsid;
440 		buf->d_dev = ns->nsid;
441 		buf->d_pdev = ns->nsid;
453 			buf->d_dev = ns->nsid;
454 			buf->d_pdev = ns->nsid;
473 	TRACE((PFS"freedircookie(%ld, %Ld)\n", ns->nsid, node?node->vnid:0LL));
489 	st->st_dev = ns->nsid;
507 	info->dev=ns->nsid;
523 	TRACE((PFS"open(%ld, %Ld, 0x%x)\n", ns->nsid, node->vnid, omode));
550 /*	err = get_vnode(ns->nsid, node->vnid, &dummy);
558 //	put_vnode(ns->nsid, node->nsid);
576 	TRACE((PFS"close(%ld, %Ld)\n", ns->nsid, node->vnid));
595 	TRACE((PFS"freecookie(%ld, %Ld)\n", ns->nsid, node->vnid));
606 		notify_listener(B_ENTRY_REMOVED, ns->nsid, ns->rootid, 0LL, node->vnid, NULL);
607 		notify_listener(B_STAT_CHANGED, ns->nsid, 0LL, 0LL, ns->rootid, NULL);
622 	TRACE((PFS"read(%ld, %Ld, %Ld, %ld)\n", ns->nsid, node->vnid, pos, *len));
673 	TRACE((PFS"create_gen(%ld, %Ld, '%s', 0x%08lx, %c, %c)\n", ns->nsid, dir->vnid, name, omode, mkdir?'t':'f', uniq?'t':'f'));
723 	fill_default_stat(&n->st, ns->nsid, n->vnid, (perms & ~S_IFMT) | (mkdir?S_IFDIR:S_IFREG));
737 //	err = new_vnode(ns->nsid, n->vnid, n);
744 	notify_entry_created(ns->nsid, dir->vnid, name, n->vnid);
746 	notify_stat_changed(B_STAT_CHANGED, ns->nsid, -1);
775 	TRACE((PFS"create(%ld, %Ld, '%s', 0x%08lx)\n", ns->nsid, dir->vnid, name, omode));
791 	TRACE((PFS"unlink(%ld, %Ld, %s)\n", ns->nsid, dir->vnid, name));
792 	//dprintf(PFS"unlink(%ld, %Ld, %s)\n", ns->nsid, dir->vnid, name);
811 			notify_entry_removed(ns->nsid, dir->vnid, name, n->vnid);
812 			//notify_listener(B_STAT_CHANGED, ns->nsid, 0LL, 0LL, dir->vnid, NULL);
841 	TRACE((PFS"googlefs_unlink_node_rec(%ld, %Ld:%s)\n", ns->nsid, node->vnid, node->name));
863 	TRACE((PFS"access(%ld, %Ld, 0x%x)\n", ns->nsid, node->vnid, mode));
880 	TRACE((PFS"mkdir_gen(%ld, %Ld, '%s', 0x%08lx, %c)\n", ns->nsid, dir->vnid, name, perms, uniq?'t':'f'));
919 	fill_default_stat(&n->st, ns->nsid, n->vnid, (perms & ~S_IFMT) | S_IFDIR);
932 //	err = new_vnode(ns->nsid, n->vnid, n);
939 	notify_entry_created(ns->nsid, dir->vnid, name, n->vnid);
941 	//notify_listener(B_STAT_CHANGED, ns->nsid, 0LL, 0LL, dir->vnid, NULL);
967 	TRACE((PFS"mkdir(%ld, %Ld, '%s', 0x%08lx)\n", ns->nsid, dir->vnid, name, perms));
979 	TRACE((PFS "open_attrdir(%ld, %Ld)\n", ns->nsid, node->vnid));
1007 	TRACE((PFS "close_attrdir(%ld, %Ld)\n", ns->nsid, node->vnid));
1020 	TRACE((PFS"free_attrdircookie(%ld, %Ld)\n", ns->nsid, node->vnid));
1029 	TRACE((PFS "rewind_attrdir(%ld, %Ld)\n", ns->nsid, node->vnid));
1044 	TRACE((PFS "read_attrdir(%ld, %Ld) @ %d\n", ns->nsid, node->vnid, cookie->dir_current));
1057 		buf->d_dev = ns->nsid;
1058 		buf->d_pdev = ns->nsid;
1089 	TRACE((PFS"open_attr(%ld, %Ld, %s, 0x%x)\n", ns->nsid, node->vnid, name, omode));
1128 //	put_vnode(ns->nsid, node->nsid);
1146 	TRACE((PFS"close_attr(%ld, %Ld:%s)\n", ns->nsid, node->vnid, cookie->attr?cookie->attr->name:"?"));
1165 	TRACE((PFS"free_attrcookie(%ld, %Ld:%s)\n", ns->nsid, node->vnid, cookie->attr?cookie->attr->name:"?"));
1185 	TRACE((PFS"stat_attr(%ld, %Ld:%s)\n", ns->nsid, node->vnid, ae->name));
1201 	TRACE((PFS"read_attr(%ld, %Ld:%s)\n", ns->nsid, node->vnid, ae->name));
1250 	TRACE((PFS"open_query(%ld, '%s', 0x%08lx, %ld, %ld)\n", ns->nsid, query, flags, port, token));
1303 		TRACE((PFS"open_query: reusing %ld:%Ld\n", ns->nsid, qn->vnid));
1355 		notify_attribute_changed(ns->nsid, n->vnid, n->attrs[0].name, B_ATTR_CHANGED);
1399 	TRACE((PFS"close_query(%ld, %Ld)\n", ns->nsid, cookie->node?cookie->node->vnid:0LL));
1435 	TRACE((PFS"read_query(%ld, %Ld) @ %d\n", ns->nsid, node?node->vnid:0LL, cookie->dir_current));
1449 		buf->d_dev = ns->nsid;
1450 		buf->d_pdev = ns->nsid;
1474 	TRACE((PFS"push_result_to_query(%ld, %Ld, %d:'%s')\n", ns->nsid, qn->vnid, result->id, result->name));
1475 	//dprintf(PFS"push_result_to_query(%ld, %Ld, %d:'%s')\n", ns->nsid, qn->vnid, result->id, result->name);
1500 	notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1506 	notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1512 	notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1518 	notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1525 		notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1533 		notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);
1541 		notify_attribute_changed(ns->nsid, n->vnid, n->attrs[i].name, B_ATTR_CREATED);