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8.262 TTYNAM — Get the name of a terminal device.

Description:
Get the name of a terminal device. For more information, see ttyname(3).

This intrinsic is provided in both subroutine and function forms; however, only one form can be used in any given program unit.

Standard:
GNU extension
Class:
Subroutine, function
Syntax:

CALL TTYNAM(UNIT, NAME)
NAME = TTYNAM(UNIT)

Arguments:

UNIT Shall be a scalar INTEGER.
NAME Shall be of type CHARACTER.

Example:
          PROGRAM test_ttynam
            INTEGER :: unit
            DO unit = 1, 10
              IF (isatty(unit=unit)) write(*,*) ttynam(unit)
            END DO
          END PROGRAM

See also:
ISATTY