aboutsummaryrefslogtreecommitdiff
path: root/include/uapi/linux/kdev_t.h
blob: 0d881fa7eb9ccf2e22ea005485eb1c9fce39e00f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
#ifndef _UAPI_LINUX_KDEV_T_H
#define _UAPI_LINUX_KDEV_T_H
#ifndef __KERNEL__

/*
Some programs want their definitions of MAJOR and MINOR and MKDEV
from the kernel sources. These must be the externally visible ones.
*/
#define MAJOR(dev)	((dev)>>8)
#define MINOR(dev)	((dev) & 0xff)
#define MKDEV(ma,mi)	((ma)<<8 | (mi))
#endif /* __KERNEL__ */
#endif /* _UAPI_LINUX_KDEV_T_H */