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

1.1       root        1: .TH GETENV 3F "18 July 1983"
                      2: .UC 4
                      3: .SH NAME
                      4: getenv \- get value of environment variables
                      5: .SH SYNOPSIS
                      6: .B subroutine getenv (ename, evalue)
                      7: .br
                      8: .B character*(*) ename, evalue
                      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 ename = value
                     17: and returns
                     18: .I value
                     19: in
                     20: .I evalue
                     21: if such a string is present, otherwise fills
                     22: .I evalue
                     23: with blanks.
                     24: .SH FILES
                     25: .ie \nM /usr/ucb/lib/libU77.a
                     26: .el /usr/lib/libU77.a
                     27: .SH "SEE ALSO"
                     28: environ(7), execve(2)

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