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From s...@apache.org
Subject cvs commit: modperl-docs/src/docs/2.0/user/compat compat.pod
Date Thu, 16 Jan 2003 01:06:44 GMT
stas        2003/01/15 17:06:44

  Modified:    src/docs/2.0/user/compat compat.pod
  Log:
  document the issue with Environment Variables
  
  Revision  Changes    Path
  1.40      +11 -0     modperl-docs/src/docs/2.0/user/compat/compat.pod
  
  Index: compat.pod
  ===================================================================
  RCS file: /home/cvs/modperl-docs/src/docs/2.0/user/compat/compat.pod,v
  retrieving revision 1.39
  retrieving revision 1.40
  diff -u -r1.39 -r1.40
  --- compat.pod	3 Jan 2003 04:33:28 -0000	1.39
  +++ compat.pod	16 Jan 2003 01:06:43 -0000	1.40
  @@ -261,7 +261,18 @@
   needed.
   
   
  +=head1 Environment Variables
   
  +There are several thread-safety issues with setting environment
  +variables.
  +
  +Environment variables set during request time won't be seen by C
  +code. See the L<DBD::Oracle
  +issue|docs::2.0::user::troubleshooting::troubleshooting/C_Libraries_Don_t_See_C__ENV__Entries_Set_by_Perl_Code>
for possible workarounds.
  +
  +Forked processes (including backticks) won't see CGI emulation
  +environment variables. (META: This will hopefully be resolved in the
  +future, it's documented in modperl_env.c:modperl_env_magic_set_all.)
   
   
   =head1 C<Apache::> Methods
  
  
  

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