/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

/* AKAROS: this is just the POSIX isatty.c */

#include <unistd.h>
#include <termios.h>

/* Return 1 if FD is a terminal, 0 if not.  */
int
__isatty (fd)
     int fd;
{
  struct termios term;

  return __tcgetattr (fd, &term) == 0;
}

weak_alias (__isatty, isatty)