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From "César Leonardo Blum Silveira" <>
Subject Module address space
Date Tue, 22 May 2007 19:08:24 GMT
Hello all,

I have some questions about handling data within modules. I will try
to be as clear as possible.

1) Each module is loaded once per server, right? In which processes
address space is it loaded?
2) Suppose I have a global variable in a module. Using the prefork
MPM, will all processes see the updated value all the time, or will
each process have a separate value for the global variable?
3) If I want to have an apr_table_t in my module config structure, is
there any way to share it between the Apache processes (again, suppose
that I'm using the prefork MPM)?

Thank you in advance,

César L. B. Silveira

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