arch/all-mingw32/devs/hostdisk/hostdisk_host.h

   1 #ifdef __x86_64__
   2 #define __stdcall __attribute__((ms_abi))
   3 #else
   4 #define __stdcall __attribute__((stdcall))
   5 #endif
   6
   7 #define INVALID_HANDLE_VALUE (void *)-1
   8
   9 #define FILE_SHARE_READ         0x00000001
  10 #define FILE_SHARE_WRITE        0x00000002
  11 #define FILE_SHARE_VALID_FLAGS  0x00000007
  12 #define GENERIC_READ            0x80000000
  13 #define GENERIC_WRITE           0x40000000
  14 #define OPEN_EXISTING           3
  15 #define FILE_BEGIN              0
  16
  17 #define FILE_ATTRIBUTE_READONLY 0x00000001
  18 #define FILE_ATTRIBUTE_DEVICE   0x00000040
  19 #define FILE_ATTRIBUTE_NORMAL   0x00000080
  20
  21 #define ERROR_INVALID_FUNCTION          1L
  22 #define ERROR_FILE_NOT_FOUND            2L
  23 #define ERROR_PATH_NOT_FOUND            3L
  24 #define ERROR_ACCESS_DENIED             5L
  25 #define ERROR_NOT_ENOUGH_MEMORY         8L
  26 #define ERROR_NO_MORE_FILES             18L
  27 #define ERROR_WRITE_PROTECT             19L
  28 #define ERROR_SHARING_VIOLATION         32L
  29 #define ERROR_LOCK_VIOLATION            33L
  30 #define ERROR_HANDLE_EOF                38L
  31 #define ERROR_FILE_EXISTS               80L
  32 #define ERROR_INVALID_PARAMETER         87L
  33 #define ERROR_INVALID_NAME              123L
  34 #define ERROR_DIR_NOT_EMPTY             145L
  35 #define ERROR_IO_PENDING                997L
  36
  37 #define CTL_CODE(t,f,m,a) (((t)<<16)|((a)<<14)|((f)<<2)|(m))
  38 #define IOCTL_DISK_GET_DRIVE_GEOMETRY 0x00070000 //CTL_CODE(7, 0, 0, 0)
  39
  40 typedef enum _MEDIA_TYPE
  41 {
  42   Unknown          = 0x00,
  43   F5_1Pt2_512      = 0x01,
  44   F3_1Pt44_512     = 0x02,
  45   F3_2Pt88_512     = 0x03,
  46   F3_20Pt8_512     = 0x04,
  47   F3_720_512       = 0x05,
  48   F5_360_512       = 0x06,
  49   F5_320_512       = 0x07,
  50   F5_320_1024      = 0x08,
  51   F5_180_512       = 0x09,
  52   F5_160_512       = 0x0a,
  53   RemovableMedia   = 0x0b,
  54   FixedMedia       = 0x0c,
  55   F3_120M_512      = 0x0d,
  56   F3_640_512       = 0x0e,
  57   F5_640_512       = 0x0f,
  58   F5_720_512       = 0x10,
  59   F3_1Pt2_512      = 0x11,
  60   F3_1Pt23_1024    = 0x12,
  61   F5_1Pt23_1024    = 0x13,
  62   F3_128Mb_512     = 0x14,
  63   F3_230Mb_512     = 0x15,
  64   F8_256_128       = 0x16,
  65   F3_200Mb_512     = 0x17,
  66   F3_240M_512      = 0x18,
  67   F3_32M_512       = 0x19
  68 } MEDIA_TYPE;
  69
  70 typedef struct _DISK_GEOMETRY
  71 {
  72   UQUAD      Cylinders;
  73   MEDIA_TYPE MediaType;
  74   ULONG      TracksPerCylinder;
  75   ULONG      SectorsPerTrack;
  76   ULONG      BytesPerSector;
  77 } DISK_GEOMETRY;
  78
  79 typedef void *file_t;
  80
  81 struct HostInterface
  82 {
  83     void * __stdcall (*CreateFile)(char *lpFileName, ULONG dwDesiredAccess, ULONG dwShareMode, void *lpSecurityAttributes,
  84                                    ULONG dwCreationDisposition, ULONG dwFlagsAndAttributes, void *hTemplateFile);
  85     ULONG  __stdcall (*CloseHandle)(void *hObject);
  86     ULONG  __stdcall (*ReadFile)(void *hFile, void *lpBuffer, ULONG nNumberOfBytesToRead, ULONG *lpNumberOfBytesRead, void *lpOverlapped);
  87     ULONG  __stdcall (*WriteFile)(void *hFile, void *lpBuffer, ULONG nNumberOfBytesToWrite, ULONG *lpNumberOfBytesWritten, void *lpOverlapped);
  88     ULONG  __stdcall (*SetFilePointer)(void *hFile, LONG lDistanceToMove, LONG *lpDistanceToMoveHigh, ULONG dwMoveMethod);
  89     ULONG  __stdcall (*GetFileAttributes)(STRPTR lpFileName);
  90     ULONG  __stdcall (*GetFileSize)(void *hFile, ULONG *lpFileSizeHigh);
  91     ULONG  __stdcall (*DeviceIoControl)(void *hDevice, ULONG dwIoControlCode, void *lpInBuffer, ULONG nInBufferSize,
  92                                         void *lpOutBuffer, ULONG nOutBufferSize, ULONG *lpBytesReturned, void *lpOverlapped);
  93     ULONG  __stdcall (*GetLastError)(void);
  94 };