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

   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 */