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

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

15       extern char **environ;
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DESCRIPTION

18       Refer to exec and the Base Definitions volume of POSIX.1‐2017,  Chapter
19       8, Environment Variables.
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22       Portions  of  this text are reprinted and reproduced in electronic form
23       from IEEE Std 1003.1-2017, Standard for Information Technology --  Por‐
24       table  Operating System Interface (POSIX), The Open Group Base Specifi‐
25       cations Issue 7, 2018 Edition, Copyright (C) 2018 by the  Institute  of
26       Electrical  and  Electronics Engineers, Inc and The Open Group.  In the
27       event of any discrepancy between this version and the original IEEE and
28       The  Open Group Standard, the original IEEE and The Open Group Standard
29       is the referee document. The original Standard can be  obtained  online
30       at http://www.opengroup.org/unix/online.html .
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32       Any  typographical  or  formatting  errors that appear in this page are
33       most likely to have been introduced during the conversion of the source
34       files  to  man page format. To report such errors, see https://www.ker‐
35       nel.org/doc/man-pages/reporting_bugs.html .
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39IEEE/The Open Group                  2017                          ENVIRON(3P)
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