toolchain/gcc/libgloss/frv/isatty.c

   1 /* isatty.c -- chek the terminal device.
   2  *
   3  * Copyright (c) 2002 Red Hat, Inc
   4  *
   5  * The authors hereby grant permission to use, copy, modify, distribute,
   6  * and license this software and its documentation for any purpose, provided
   7  * that existing copyright notices are retained in all copies and that this
   8  * notice is included verbatim in any distributions. No written agreement,
   9  * license, or royalty fee is required for any of the authorized uses.
  10  * Modifications to this software may be copyrighted by their authors
  11  * and need not follow the licensing terms described here, provided that
  12  * the new terms are clearly indicated on the first page of each file where
  13  * they apply.
  14  */
  15 #include "glue.h"
  16
  17 /*
  18  * isatty -- returns 1 if connected to a terminal device,
  19  *           returns 0 if not. Since we're hooked up to a
  20  *           serial port, we'll say yes _AND return a 1.
  21  */
  22 int
  23 _DEFUN (isatty, (fd),
  24        int fd)
  25 {
  26   return (1);
  27 }