1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _UAPI_LINUX_KDEV_T_H 3 #define _UAPI_LINUX_KDEV_T_H 4 #ifndef __KERNEL__ 5 6 /* 7 Some programs want their definitions of MAJOR and MINOR and MKDEV 8 from the kernel sources. These must be the externally visible ones. 9 */ 10 #define MAJOR(dev) ((dev)>>8) 11 #define MINOR(dev) ((dev) & 0xff) 12 #define MKDEV(ma,mi) ((ma)<<8 | (mi)) 13 #endif /* __KERNEL__ */ 14 #endif /* _UAPI_LINUX_KDEV_T_H */ 15