devfs_find_in_dir
vnode = devfs_find_in_dir(dir, name);
struct devfs_vnode* vnode = devfs_find_in_dir(dir, name);
devfs_vnode* node = devfs_find_in_dir(device->parent, oldName);
if (devfs_find_in_dir(device->parent, newName))
if (devfs_find_in_dir(device->parent, name)) {
vnode = devfs_find_in_dir(dir, &temp[last]);
vnode = devfs_find_in_dir(dir, &temp[last]);