1ENVIRON(3P)                POSIX Programmer's Manual               ENVIRON(3P)
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PROLOG

6       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
7       implementation of this interface may differ (consult the  corresponding
8       Linux  manual page for details of Linux behavior), or the interface may
9       not be implemented on Linux.
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NAME

13       environ — array of character pointers to the environment strings
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SYNOPSIS

16       extern char **environ;
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DESCRIPTION

19       Refer to exec and the Base Definitions volume of POSIX.1‐2008,  Chapter
20       8, Environment Variables.
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23       Portions  of  this text are reprinted and reproduced in electronic form
24       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
25       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
26       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
27       cal  and  Electronics  Engineers,  Inc  and  The  Open Group.  (This is
28       POSIX.1-2008 with the 2013 Technical Corrigendum  1  applied.)  In  the
29       event of any discrepancy between this version and the original IEEE and
30       The Open Group Standard, the original IEEE and The Open Group  Standard
31       is  the  referee document. The original Standard can be obtained online
32       at http://www.unix.org/online.html .
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34       Any typographical or formatting errors that appear  in  this  page  are
35       most likely to have been introduced during the conversion of the source
36       files to man page format. To report such errors,  see  https://www.ker‐
37       nel.org/doc/man-pages/reporting_bugs.html .
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41IEEE/The Open Group                  2013                          ENVIRON(3P)
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