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

1.1       root        1: .TH TTYNAM 3F "13 June 1983"
                      2: .UC 4
                      3: .SH NAME
                      4: ttynam, isatty \- find name of a terminal port
                      5: .SH SYNOPSIS
                      6: .B character*(*) function ttynam (lunit)
                      7: .sp 1
                      8: .B logical function isatty (lunit)
                      9: .SH DESCRIPTION
                     10: .I Ttynam
                     11: returns a blank padded path name
                     12: of the terminal device associated with logical unit
                     13: .IR lunit .
                     14: .PP
                     15: .I Isatty
                     16: returns
                     17: .B .true.
                     18: if
                     19: .I lunit
                     20: is associated with a terminal device,
                     21: .B .false.
                     22: otherwise.
                     23: .SH FILES
                     24: /dev/\(**
                     25: .br
                     26: .ie \nM /usr/ucb/lib/libU77.a
                     27: .el /usr/lib/libU77.a
                     28: .SH DIAGNOSTICS
                     29: .I Ttynam
                     30: returns an empty string (all blanks) if
                     31: .I lunit
                     32: is not associated with a terminal device in directory `/dev'.

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