sysdeps/mach/hurd/device-nrs.h

   1 /* Device numbers of devices used in the implementation.  Hurd version.
   2    Copyright (C) 2001-2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _DEVICE_NRS_H
  20 #define _DEVICE_NRS_H   1
  21
  22 #include <hurd/hurd_types.h>
  23
  24 /* Check whether a given device is a tty.  */
  25 #define DEV_TTY_P(statp) ((statp)->st_fstype == FSTYPE_TERM)
  26
  27 #endif  /* device-nrs.h */