sysdeps/generic/ttyname_r.c

   1 /* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <errno.h>
  20 #include <unistd.h>
  21
  22
  23 /* Store at most BUFLEN characters the pathname of the terminal FD is
  24    open on in BUF.  Return 0 on success,  otherwise an error number.  */
  25 int
  26 __ttyname_r (fd, buf, buflen)
  27      int fd;
  28      char *buf;
  29      size_t buflen;
  30 {
  31   __set_errno (ENOSYS);
  32   return ENOSYS;
  33 }
  34 weak_alias (__ttyname_r, ttyname_r)
  35
  36 stub_warning (ttyname_r)
  37 #include <stub-tag.h>