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(g77-295.info)TtyNam Intrinsic (subroutine)

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TtyNam Intrinsic (subroutine)
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     CALL TtyNam(UNIT, NAME)

UNIT: `INTEGER'; scalar; INTENT(IN).

NAME: `CHARACTER'; scalar; INTENT(OUT).

Intrinsic groups: `unix'.

Description:

   Sets NAME to the name of the terminal device open on logical unit
UNIT or to a blank string if UNIT is not connected to a terminal.

   Some non-GNU implementations of Fortran provide this intrinsic as
only a function, not as a subroutine.

   For information on other intrinsics with the same name: Note: TtyNam
Intrinsic (function).