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RE: [hackers-il] A Recursive main() Function

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  • Arik Baratz
    Oh yes. I ve seen a few. Usually it s those cryptic programs that people used to put in their signature files. -- Arik ... From: Shlomi Fish
    Message 1 of 6 , Mar 3, 2002
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      Oh yes. I've seen a few. Usually it's those cryptic programs that people
      used to put in their signature files.

      -- Arik

      -----Original Message-----
      From: Shlomi Fish [mailto:shlomif@...]
      Sent: Friday, March 01, 2002 9:17 AM
      To: Hackers-IL
      Subject: [hackers-il] A Recursive main() Function



      Did anybody encounter a C program with a recursive (or indirectly
      recursive) main function?

      I think the C language allows for such a trick, because the compiler
      bootstraps the process, and then makes a regular function call to main()
      from the process initialization code.

      It would be considered a very bad C-style but it seems like a very nice
      trick. What if I called main() from somewhere to re-configure the program
      using "command-line" parameters?

      Regards,

      Shlomi Fish

      There is no IGLU Cabal! After penetrating God's firewall (refer to OmerZ's
      previous bit), they were able to spawn another instance of this reality.
      Eventually, the IGLU Cabalists in the spawned reality spawned another
      instance of reality there. And so forth to infinity. (there are also
      rumours that two instances of reality were spawned in the "original"
      reality...)



      ----------------------------------------------------------------------
      Shlomi Fish shlomif@...
      Home Page: http://t2.technion.ac.il/~shlomif/
      Home E-mail: shlomif@...

      "Let's suppose you have a table with 2^n cups..."
      "Wait a second - is n a natural number?"



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