Change vars in the parent process

Discussion in 'Python' started by Markus Franz, Dec 21, 2004.

  1. Markus Franz

    Markus Franz Guest

    Hi!


    Is there any possibility to change vars inside a parent process from
    the inside of a child process?
    Thanks


    Markus
     
    Markus Franz, Dec 21, 2004
    #1
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  2. Am Tue, 21 Dec 2004 06:20:09 -0800 schrieb Markus Franz:
    Hi,

    No, that's impossible. At least on unix.

    Thomas
     
    Thomas Guettler, Dec 21, 2004
    #2
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  3. Markus Franz

    Steve Holden Guest

    Not without adopting some specific inter-process mechanism such as a
    network socket. The idea is that processes are *intended* to provide
    protection boundaries around separate activities.

    Maybe what you need is threads, which can easily access each other's
    resources. They do need careful control, though, precisely because they
    share a single process's address space and protection boundary.

    regards
    Steve
     
    Steve Holden, Dec 21, 2004
    #3
  4. Cameron Laird, Dec 21, 2004
    #4
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