arch/x86/include/uapi/asm/stat.h

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