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https://github.com/openharmony/third_party_Linux_Kernel.git
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maguangyao
14 lines
378 B
C
14 lines
378 B
C
#ifndef _UAPI_LINUX_KDEV_T_H
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#define _UAPI_LINUX_KDEV_T_H
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#ifndef __KERNEL__
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/*
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Some programs want their definitions of MAJOR and MINOR and MKDEV
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from the kernel sources. These must be the externally visible ones.
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*/
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#define MAJOR(dev) ((dev)>>8)
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#define MINOR(dev) ((dev) & 0xff)
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#define MKDEV(ma,mi) ((ma)<<8 | (mi))
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#endif /* __KERNEL__ */
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#endif /* _UAPI_LINUX_KDEV_T_H */
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