rem: return vnode_to_path(cwd, buffer, size);
add: return dir_vnode_to_path(cwd, buffer, size);
context: vfs_get_cwd(char *buffer, size_t size, bool kernel){	// Get current working directory from io context	struct vnode *cwd = get_current_io_context(kernel)->cwd;	FUNCTION(("vfs_get_cwd: buf %p, size %ld\n", buffer, size));	if (cwd)		//		// vnode_to_path() takes the cwd vnode and computes		// a full path string from it, which is then copied		// into the given buffer.		//		// WARNING: the current version of this function		// utilizes a gross hack and will be removed and/or		// replaced in the future...		//		return vnode_to_path(cwd, buffer, size);	return B_ERROR; }