[Mimedefang] Filters and Global Variables

John Rudd john at rudd.cc
Wed Sep 14 10:12:20 EDT 2005

On Sep 14, 2005, at 2:54 AM, Steffen Kaiser wrote:

> On Wed, 14 Sep 2005, John Rudd wrote:
>> Does the same child get called for all filter* subroutines?
>> For example, if I define a global variable outside of any 
>> subroutines, and then in filter_begin I clear it ... then add some 
>> values to it in filter, will I then be able to read it in filter_end?
> Yes and no; the details are explained in man mimedefang-filter ;  

 From reading that, it looks like all of the routines I'm concerned 
about are in the 4th group, so I should be ok.

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