glibc/sysdeps/unix/sysv/linux/sys/sysmacros.h

/* Definitions of macros to access `dev_t' values.
   Copyright (C) 1996 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 Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#ifndef _SYS_SYSMACROS_H

#define _SYS_SYSMACROS_H	1

/* Get definition from kernel header.  */
#include <linux/kdev_t.h>

/* For compatibility we provide alternative names.  */
#define major(dev) MAJOR ((unsigned int) (dev))
#define minor(dev) MINOR ((unsigned int) (dev))
#define makedev(major, minor) MKDEV (major, minor)

#endif /* _SYS_SYSMACROS_H */