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comparison docs/html/ngx_core_module.html @ 4084:b7c944d1a5a8

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Regenerate after previous commits.
author Ruslan Ermilov <ru@nginx.com>
date Thu, 08 Sep 2011 13:28:25 +0000
parents a1e1b348bfaf
children dc1fa52222b4
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4083:44c1953c266c 4084:b7c944d1a5a8
22 <code>main</code><br><p> 22 <code>main</code><br><p>
23 Allows to limit a set of environment variables, change their values, 23 Allows to limit a set of environment variables, change their values,
24 or create new environment variables, for the following cases: 24 or create new environment variables, for the following cases:
25 <ul><li> 25 <ul><li>
26 variable inheritance during a 26 variable inheritance during a
27 <u>live upgrade</u> 27 <a href="control.html#upgrade">live upgrade</a>
28 of an executable file; 28 of an executable file;
29 </li><li> 29 </li><li>
30 use of variables by the 30 use of variables by the
31 <u>http_perl</u> 31 <a href="http/ngx_http_perl_module.html">http_perl</a>
32 module; 32 module;
33 </li><li> 33 </li><li>
34 use of variables by worker processes. 34 use of variables by worker processes.
35 Please bear in mind that controlling system libraries in this way 35 Please bear in mind that controlling system libraries in this way
36 is not always possible as it is not uncommon for libraries to check 36 is not always possible as it is not uncommon for libraries to check
37 variables only during initialization, well before they can be set 37 variables only during initialization, well before they can be set
38 using this directive. 38 using this directive.
39 An exception from this is an above mentioned 39 An exception from this is an above mentioned
40 <u>live upgrade</u> 40 <a href="control.html#upgrade">live upgrade</a>
41 of an executable file. 41 of an executable file.
42 </li></ul></p><p> 42 </li></ul></p><p>
43 The TZ variable is always inherited and made available to the 43 The TZ variable is always inherited and made available to the
44 <u>http_perl</u> 44 <a href="http/ngx_http_perl_module.html">http_perl</a>
45 module, unless configured explicitly. 45 module, unless configured explicitly.
46 </p><p> 46 </p><p>
47 Usage example: 47 Usage example:
48 <blockquote><pre> 48 <blockquote><pre>
49 env MALLOC_OPTIONS; 49 env MALLOC_OPTIONS;