Node: IsaTty Intrinsic, Next: IShft Intrinsic, Previous: IRand Intrinsic, Up: Table of Intrinsic Functions
IsaTty(Unit)
IsaTty: LOGICAL(KIND=1) function.
Unit: INTEGER; scalar; INTENT(IN).
Intrinsic groups: unix.
Description:
Returns .TRUE. if and only if the Fortran I/O unit
specified by Unit is connected
to a terminal device.
See isatty(3).