kernel_stat.h

它通过提供glibc兼容使得应用程序移植到较小的c 库时相当得容易. 它能够应用到带虚拟存储的Linux和uClinux上.在大多数带MMU部件的平台上为使它更加紧凑,它也能够编译成共享库.uClib

#ifndef _BITS_STAT_STRUCT_H
#define _BITS_STAT_STRUCT_H

/* This file provides whatever this particular arch's kernel thinks 
 * struct kernel_stat should look like...  It turns out each arch has a 
 * different opinion on the subject... */
#if __WORDSIZE == 64
#define kernel_stat kernel_stat64
#else
struct kernel_stat {
	unsigned char	__pad0[6];
	unsigned short	st_dev;
	unsigned long long	st_ino;
	unsigned int	st_mode;
	unsigned int	st_nlink;
	unsigned int	st_uid;
	unsigned int	st_gid;
	unsigned char	__pad2[6];
	unsigned short	st_rdev;
	unsigned char	__pad3[8];
	long long	st_size;
	unsigned int	st_blksize;
	unsigned char	__pad4[8];
	unsigned int	st_blocks;
	unsigned int	st_atime;
	unsigned int	__unused1;
	unsigned int	st_mtime;
	unsigned int	__unused2;
	unsigned int	st_ctime;
	unsigned int	__unused3;
	unsigned int	__unused4;
	unsigned int	__unused5;
};
#endif

struct kernel_stat64 {
	unsigned char	__pad0[6];
	unsigned short	st_dev;
	unsigned long long	st_ino;
	unsigned int	st_mode;
	unsigned int	st_nlink;
	unsigned int	st_uid;
	unsigned int	st_gid;
	unsigned char	__pad2[6];
	unsigned short	st_rdev;
	unsigned char	__pad3[8];
	long long	st_size;
	unsigned int	st_blksize;
	unsigned char	__pad4[8];
	unsigned int	st_blocks;
	unsigned int	st_atime;
	unsigned int	__unused1;
	unsigned int	st_mtime;
	unsigned int	__unused2;
	unsigned int	st_ctime;
	unsigned int	__unused3;
	unsigned int	__unused4;
	unsigned int	__unused5;
};

#endif	/*  _BITS_STAT_STRUCT_H */