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the only array index is inside tasktable, which i've tested on a nonforking program multiple adds and removes, etc. and it all works fine. updating it with 2 processes apparenlty doesn't share.

so program starts, main forks and executes child1, there's some communication, child1 sends a spawn message to main, but the new child needs to wait until the first child finishes. So, main forks,...

Hi, so I've got this program("main") that fork executes another ("user"). These programs communicate through fifos.

One communication is a spawn call, where user passes an executable, main forks...

well, you're right, sorry I missed it.
forget it then.

i don't get it. what did i do?

omg i need help so bad. I've been working on a school project for what seems like an eternity and i'm close to deadline. Using FIFO's (i ahve to) to communicate between parent and child proc's. ...