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Annotation of cci/usr/src/man/man3/getenv.3, revision 1.1.1.1

1.1       root        1: .TH GETENV 3 "19 January 1983"
                      2: .SH NAME
                      3: getenv \- value for environment name
                      4: .SH SYNOPSIS
                      5: .nf
                      6: .B char *getenv(name)
                      7: .B char *name;
                      8: .fi
                      9: .SH DESCRIPTION
                     10: .I Getenv
                     11: .a
                     12: searches the environment list
                     13: (see
                     14: .IR environ (7))
                     15: for a string of the form
                     16: .IB name = value
                     17: and returns a pointer to the string
                     18: .I value
                     19: if such a string is present, otherwise 
                     20: .I getenv
                     21: returns the value 0 (NULL).
                     22: .SH SEE ALSO
                     23: environ(7), execve(2)

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