That was a really eloquent solution!

Unfortunately I think my reading stdout with pipes is flawed! :( I get all the "starting" "hello" and "ending code" just all together after all the 367 system calls and printed.

And this is because I'm reading the pipes after the program exits

Any ideas for other approaches?

Thanks for your answer though! After 1 month of side lining this I realize today my approach is slightly flawed!

In reply to Re^2: tracing system calls a perl script is making by gideondsouza
in thread tracing system calls a perl script is making by gideondsouza

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