reactos/drivers/filesystems/udfs/Include/udf_lib_common.h

   1 ////////////////////////////////////////////////////////////////////
   2 // Copyright (C) Alexander Telyatnikov, Ivan Keliukh, Yegor Anchishkin, SKIF Software, 1999-2013. Kiev, Ukraine
   3 // All rights reserved
   4 // This file was released under the GPLv2 on June 2015.
   5 ////////////////////////////////////////////////////////////////////
   6
   7 #ifndef __UDF_LIB_COMMON__H__
   8 #define __UDF_LIB_COMMON__H__
   9
  10 #ifndef WITHOUT_FORMATTER
  11 #include "udferr_usr.h"
  12 #endif
  13
  14 typedef LONG   UDF_STATUS;
  15
  16 #define UDF_SUCCESS(x) ( (UDF_STATUS)(x)>=0 )
  17
  18 typedef UDF_STATUS (*PREAD_FUNCTION)(
  19     PVOID               lpParameter,
  20     PVOID               lpBuffer,
  21     ULONG               nLength,
  22     LONGLONG            liOffset,
  23     PULONG              lpNumberOfBytesRead
  24 );
  25
  26 typedef UDF_STATUS (*PWRITE_FUNCTION)(
  27     PVOID               lpParameter,
  28     PVOID               lpBuffer,
  29     ULONG               nLength,
  30     LONGLONG            liOffset,
  31     PULONG              lpNumberOfBytesRead
  32 );
  33
  34 typedef UDF_STATUS (*PIOCTL_FUNCTION)(
  35     PVOID               lpParameter,
  36     DWORD               dwIoControlCode,
  37     LPVOID              lpInBuffer,
  38     DWORD               nInBufferSize,
  39     LPVOID              lpOutBuffer,
  40     DWORD               nOutBufferSize,
  41     LPDWORD             lpBytesReturned
  42 );
  43
  44 // For formatter
  45
  46 typedef UDF_STATUS (*PREOPEN_FUNCTION)(
  47     PVOID*              lpParameter
  48 );
  49
  50 typedef UDF_STATUS (*PGETSIZE_FUNCTION)(
  51     PVOID               lpParameter,
  52     __int64*            size,
  53     ULONG*              block_size
  54 );
  55
  56 typedef UDF_STATUS (*PFLUSH_FUNCTION)(
  57     PVOID               lpParameter
  58 );
  59
  60 #endif //__UDF_LIB_COMMON__H__