[Buildroot] Is ther an X screen saver/locker?

[Woody Wu]

Hi,

I found it's too hard to port xscreensaver and it's also too overskill
to me. What I want is just a screen saver/locker, it can lock the X
screen after centain time of idle, then drawing a moving picture. After
use press a key or mouse, it ask for a password.

Is there such a program in buildroot? I found there is a 'beforelight',
but running it I just get nothing, looks like the program just crashed
without any error message.

Thanks in advance.

-- 
I can't go back to yesterday - because I was a different person then