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      1 #ifndef _ASM_X86_STAT_H
      2 #define _ASM_X86_STAT_H
      3 
      4 #include <asm/posix_types.h>
      5 
      6 #define STAT_HAVE_NSEC 1
      7 
      8 #ifdef __i386__
      9 struct stat {
     10 	unsigned long  st_dev;
     11 	unsigned long  st_ino;
     12 	unsigned short st_mode;
     13 	unsigned short st_nlink;
     14 	unsigned short st_uid;
     15 	unsigned short st_gid;
     16 	unsigned long  st_rdev;
     17 	unsigned long  st_size;
     18 	unsigned long  st_blksize;
     19 	unsigned long  st_blocks;
     20 	unsigned long  st_atime;
     21 	unsigned long  st_atime_nsec;
     22 	unsigned long  st_mtime;
     23 	unsigned long  st_mtime_nsec;
     24 	unsigned long  st_ctime;
     25 	unsigned long  st_ctime_nsec;
     26 	unsigned long  __unused4;
     27 	unsigned long  __unused5;
     28 };
     29 
     30 /* We don't need to memset the whole thing just to initialize the padding */
     31 #define INIT_STRUCT_STAT_PADDING(st) do {	\
     32 	st.__unused4 = 0;			\
     33 	st.__unused5 = 0;			\
     34 } while (0)
     35 
     36 #define STAT64_HAS_BROKEN_ST_INO	1
     37 
     38 /* This matches struct stat64 in glibc2.1, hence the absolutely
     39  * insane amounts of padding around dev_t's.
     40  */
     41 struct stat64 {
     42 	unsigned long long	st_dev;
     43 	unsigned char	__pad0[4];
     44 
     45 	unsigned long	__st_ino;
     46 
     47 	unsigned int	st_mode;
     48 	unsigned int	st_nlink;
     49 
     50 	unsigned long	st_uid;
     51 	unsigned long	st_gid;
     52 
     53 	unsigned long long	st_rdev;
     54 	unsigned char	__pad3[4];
     55 
     56 	long long	st_size;
     57 	unsigned long	st_blksize;
     58 
     59 	/* Number 512-byte blocks allocated. */
     60 	unsigned long long	st_blocks;
     61 
     62 	unsigned long	st_atime;
     63 	unsigned long	st_atime_nsec;
     64 
     65 	unsigned long	st_mtime;
     66 	unsigned int	st_mtime_nsec;
     67 
     68 	unsigned long	st_ctime;
     69 	unsigned long	st_ctime_nsec;
     70 
     71 	unsigned long long	st_ino;
     72 };
     73 
     74 /* We don't need to memset the whole thing just to initialize the padding */
     75 #define INIT_STRUCT_STAT64_PADDING(st) do {		\
     76 	memset(&st.__pad0, 0, sizeof(st.__pad0));	\
     77 	memset(&st.__pad3, 0, sizeof(st.__pad3));	\
     78 } while (0)
     79 
     80 #else /* __i386__ */
     81 
     82 struct stat {
     83 	__kernel_ulong_t	st_dev;
     84 	__kernel_ulong_t	st_ino;
     85 	__kernel_ulong_t	st_nlink;
     86 
     87 	unsigned int		st_mode;
     88 	unsigned int		st_uid;
     89 	unsigned int		st_gid;
     90 	unsigned int		__pad0;
     91 	__kernel_ulong_t	st_rdev;
     92 	__kernel_long_t		st_size;
     93 	__kernel_long_t		st_blksize;
     94 	__kernel_long_t		st_blocks;	/* Number 512-byte blocks allocated. */
     95 
     96 	__kernel_ulong_t	st_atime;
     97 	__kernel_ulong_t	st_atime_nsec;
     98 	__kernel_ulong_t	st_mtime;
     99 	__kernel_ulong_t	st_mtime_nsec;
    100 	__kernel_ulong_t	st_ctime;
    101 	__kernel_ulong_t	st_ctime_nsec;
    102 	__kernel_long_t		__unused[3];
    103 };
    104 
    105 /* We don't need to memset the whole thing just to initialize the padding */
    106 #define INIT_STRUCT_STAT_PADDING(st) do {	\
    107 	st.__pad0 = 0;				\
    108 	st.__unused[0] = 0;			\
    109 	st.__unused[1] = 0;			\
    110 	st.__unused[2] = 0;			\
    111 } while (0)
    112 
    113 #endif
    114 
    115 /* for 32bit emulation and 32 bit kernels */
    116 struct __old_kernel_stat {
    117 	unsigned short st_dev;
    118 	unsigned short st_ino;
    119 	unsigned short st_mode;
    120 	unsigned short st_nlink;
    121 	unsigned short st_uid;
    122 	unsigned short st_gid;
    123 	unsigned short st_rdev;
    124 #ifdef __i386__
    125 	unsigned long  st_size;
    126 	unsigned long  st_atime;
    127 	unsigned long  st_mtime;
    128 	unsigned long  st_ctime;
    129 #else
    130 	unsigned int  st_size;
    131 	unsigned int  st_atime;
    132 	unsigned int  st_mtime;
    133 	unsigned int  st_ctime;
    134 #endif
    135 };
    136 
    137 #endif /* _ASM_X86_STAT_H */
    138