1 process should co-ordinate another 10

hi to everyone reading,

I have an assignment, I should make a process that should start a second process, and reseiving a signal from it to create a third process and close the second one... and the other things i will do on myself :slight_smile:

Do you have an Idea ?:confused:

Is this for class?

Perhaps reading about Semephore's would help.

Yes, it's for a class work,
But a.... ?
Can you write something for an example ?