mirror of
git://sourceware.org/git/lvm2.git
synced 2024-10-05 12:19:48 +03:00
cdcd482fa4
Although linux uses 'dev_t' as 'unsigned long int' on 64bit, it's easier to print with just '%u' instead of '%lu'.
23 lines
813 B
C
23 lines
813 B
C
/*
|
|
* Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This file is part of LVM2.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU Lesser General Public License v.2.1.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef _LIBDM_KDEV_H
|
|
#define _LIBDM_KDEV_H
|
|
|
|
#define MAJOR(dev) (((unsigned)dev & 0xfff00) >> 8)
|
|
#define MINOR(dev) (((unsigned)dev & 0xff) | (((unsigned)dev >> 12) & 0xfff00))
|
|
#define MKDEV(ma,mi) (((dev_t)mi & 0xff) | ((dev_t)ma << 8) | (((dev_t)mi & ~0xff) << 12))
|
|
|
|
#endif
|