1. 根目录:
2. arch
3. score
4. include
5. uapi
6. asm
7. fcntl.h

#ifndef _ASM_SCORE_FCNTL_H
#define _ASM_SCORE_FCNTL_H

#include <asm-generic/fcntl.h>

#endif /* _ASM_SCORE_FCNTL_H */