rem: status = vfs_get_cwd(path, sizeof(path), false);
add: status = get_cwd(path, sizeof(path), false);
context: user_getcwd(char *buffer, size_t size){	char path[SYS_MAX_PATH_LEN];	int status;	PRINT(("user_getcwd: buf %p, %ld\n", buffer, size));	// Check if userspace address is inside "shared" kernel space	if ((addr)buffer >= KERNEL_BASE && (addr)buffer <= KERNEL_TOP)		return ERR_VM_BAD_USER_MEMORY;	// Call vfs to get current working directory	status = vfs_get_cwd(path, sizeof(path), false);	if (status < 0)		return status;	// Copy back the result	if (user_strncpy(buffer, path, size) < 0)		return ERR_VM_BAD_USER_MEMORY;	return status;}