1GETENV(3)                  Library Functions Manual                  GETENV(3)
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NAME

6       getenv - value for environment name
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SYNOPSIS

9       char *getenv(name)
10       char *name;
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DESCRIPTION

13       Getenv  searches  the environment list (see environ(5)) for a string of
14       the form name=value and returns value if such a string is present, oth‐
15       erwise 0 (NULL).
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SEE ALSO

18       environ(5), exec(2)
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22                                                                     GETENV(3)
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