RtlInitializeBootStatDataCache

NTSTATUS __stdcall RtlInitializeBootStatDataCache(){
  int v0; 
  VOID **Buffer; 
  NTSTATUS v2; 
  _IO_STATUS_BLOCK IoStatusBlock; 
  UINT64 NumberOfBytes; 
  _LARGE_INTEGER ByteOffset; 

  LODWORD(NumberOfBytes) = 0;
  IoStatusBlock = 0i64;
  if( BootStatDataCache )
    return 0;
  ByteOffset.QuadPart = 0i64;
  v0 = ZwReadFile(BootStatFileHandle, 0, 0i64, 0i64, &IoStatusBlock, &NumberOfBytes, 4u, &ByteOffset, 0i64);
  if( v0 >= 0 )
  {
    if( (_DWORD)NumberOfBytes && (unsigned int)NumberOfBytes <= 0x800 )
    {
      Buffer = ExAllocatePoolWithTag(1ui64, (unsigned int)NumberOfBytes, 1717859170i64);
      BootStatDataCache = Buffer;
      if( Buffer )
      {
        v0 = ZwReadFile(BootStatFileHandle, 0, 0i64, 0i64, &IoStatusBlock, Buffer, NumberOfBytes, &ByteOffset, 0i64);
        if( v0 >= 0 )
        {
          v2 = v0;
          if( IoStatusBlock.Information != (unsigned int)NumberOfBytes )
            return -1073741823;
          return v2;
        }
      }
      else
      {
        return -1073741801;
      }
    }
    else
    {
      return -1073741823;
    }
  }
  return v0;
}

Referenced by: