TTYNAM(3F)              COMMAND REFERENCE              TTYNAM(3F)



NAME
     ttynam, isatty - find name of a terminal port

SYNOPSIS
     character*(*) function ttynam (lunit)
     integer lunit

     logical function isatty (lunit)
     integer lunit

DESCRIPTION
     Ttynam returns a blank padded pathname of the terminal
     device associated with logical unit lunit.

     Isatty returns .true. if lunit is associated with a terminal
     device; it returns .false. otherwise.

FILES
     /dev/*

     /usr/lib/libU77.a
                    f77 UTek system interface library.

DIAGNOSTICS
     Ttynam returns an empty string (all blanks) if lunit is not
     associated with a terminal device in directory /dev.

SEE ALSO
     intro(3f), isatty(3c), and ttyname(3c).


























Printed 3/13/89                                                 1

%%index%%
na:312,97;
sy:409,1069;
de:1478,611;
fi:2089,210;
di:2299,322;
se:2621,195;
%%index%%000000000109