kdev_t.h File Reference

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Macros
#define	MAJOR(dev)   ((dev)>>8)
#define	MINOR(dev)   ((dev) & 0xff)
#define	MKDEV(ma, mi)   ((ma)<<8 | (mi))

Macro Definition Documentation

MAJOR

#define MAJOR

(

dev

)

((dev)>>8)

MINOR

#define MINOR

(

dev

)

((dev) & 0xff)

MKDEV

#define MKDEV	(		ma,
			mi
	)		((ma)<<8 | (mi))