492             path = UnsafeNativeMethods.SafeGetFullPathName(path);  in GetFullPathInternal()
617 …   int nDesiredAccess = UnsafeNativeMethods.FILE_READ_ATTRIBUTES | UnsafeNativeMethods.SYNCHRONIZE;  in OpenSqlFileStream()
627                     nDesiredAccess |= UnsafeNativeMethods.FILE_READ_DATA;  in OpenSqlFileStream()
629                     dwCreateDisposition = (uint) UnsafeNativeMethods.CreationDisposition.FILE_OPEN;  in OpenSqlFileStream()
633                     nDesiredAccess |= UnsafeNativeMethods.FILE_WRITE_DATA;  in OpenSqlFileStream()
635 …               dwCreateDisposition = (uint) UnsafeNativeMethods.CreationDisposition.FILE_OVERWRITE;  in OpenSqlFileStream()
643 …        nDesiredAccess |= UnsafeNativeMethods.FILE_READ_DATA | UnsafeNativeMethods.FILE_WRITE_DATA;  in OpenSqlFileStream()
645 …               dwCreateDisposition = (uint) UnsafeNativeMethods.CreationDisposition.FILE_OVERWRITE;  in OpenSqlFileStream()
651                 dwCreateOptions |= (uint) UnsafeNativeMethods.CreateOption.FILE_WRITE_THROUGH;  in OpenSqlFileStream()
656 …           dwCreateOptions |= (uint) UnsafeNativeMethods.CreateOption.FILE_SYNCHRONOUS_IO_NONALERT;  in OpenSqlFileStream()
661                 dwCreateOptions |= (uint) UnsafeNativeMethods.CreateOption.FILE_SEQUENTIAL_ONLY;  in OpenSqlFileStream()
666                 dwCreateOptions |= (uint) UnsafeNativeMethods.CreateOption.FILE_RANDOM_ACCESS;  in OpenSqlFileStream()
673 …qos = new SecurityQualityOfService(UnsafeNativeMethods.SecurityImpersonationLevel.SecurityAnonymou…  in OpenSqlFileStream()
682                 UnsafeNativeMethods.OBJECT_ATTRIBUTES oa;  in OpenSqlFileStream()
683                     oa.length = Marshal.SizeOf(typeof(UnsafeNativeMethods.OBJECT_ATTRIBUTES));  in OpenSqlFileStream()
685                 oa.attributes = (int)UnsafeNativeMethods.Attributes.CaseInsensitive;  in OpenSqlFileStream()
690                 UnsafeNativeMethods.IO_STATUS_BLOCK ioStatusBlock;  in OpenSqlFileStream()
695 …UnsafeNativeMethods.SetErrorModeWrapper ( UnsafeNativeMethods.SEM_FAILCRITICALERRORS, out oldMode …  in OpenSqlFileStream()
701                     retval = UnsafeNativeMethods.NtCreateFile(out hFile, nDesiredAccess,   in OpenSqlFileStream()
708                     UnsafeNativeMethods.SetErrorModeWrapper( oldMode, out oldMode );  in OpenSqlFileStream()
716                     case UnsafeNativeMethods.STATUS_SHARING_VIOLATION:  in OpenSqlFileStream()
719                     case UnsafeNativeMethods.STATUS_INVALID_PARAMETER:  in OpenSqlFileStream()
722                     case UnsafeNativeMethods.STATUS_OBJECT_NAME_NOT_FOUND:  in OpenSqlFileStream()
730                             uint error = UnsafeNativeMethods.RtlNtStatusToDosError ( retval );  in OpenSqlFileStream()
731                             if ( error == UnsafeNativeMethods.ERROR_MR_MID_NOT_FOUND )  in OpenSqlFileStream()
745 …odel.Win32Exception e = new System.ComponentModel.Win32Exception ( UnsafeNativeMethods.ERROR_INVAL…  in OpenSqlFileStream()
750                 UnsafeNativeMethods.FileType fileType = UnsafeNativeMethods.GetFileType(hFile);  in OpenSqlFileStream()
751                 if (fileType != UnsafeNativeMethods.FileType.Disk)   in OpenSqlFileStream()
762 …  uint ioControlCode = UnsafeNativeMethods.CTL_CODE ( UnsafeNativeMethods.FILE_DEVICE_FILE_SYSTEM,   in OpenSqlFileStream()
763 …                     IoControlCodeFunctionCode, (byte) UnsafeNativeMethods.Method.METHOD_BUFFERED,   in OpenSqlFileStream()
764                         (byte) UnsafeNativeMethods.Access.FILE_ANY_ACCESS);  in OpenSqlFileStream()
767 …if ( !UnsafeNativeMethods.DeviceIoControl ( hFile, ioControlCode, IntPtr.Zero, 0, IntPtr.Zero, 0, …  in OpenSqlFileStream()
887             UnsafeNativeMethods.UNICODE_STRING objectName;  in Initialize()
937         UnsafeNativeMethods.SECURITY_QUALITY_OF_SERVICE m_qos;
942                 UnsafeNativeMethods.SecurityImpersonationLevel impersonationLevel,  in SecurityQualityOfService()
963                 UnsafeNativeMethods.SecurityImpersonationLevel impersonationLevel,   in Initialize()
968 …      m_qos.length = (uint)Marshal.SizeOf(typeof(UnsafeNativeMethods.SECURITY_QUALITY_OF_SERVICE));  in Initialize()
1044             UnsafeNativeMethods.FILE_FULL_EA_INFORMATION eaBuffer;  in InitializeEaBuffer()
1086 …System.Diagnostics.Debug.Assert(Marshal.OffsetOf(typeof(UnsafeNativeMethods.FILE_FULL_EA_INFORMATI…  in InitializeEaBuffer()
1087 …int cbOffset = Marshal.OffsetOf(typeof(UnsafeNativeMethods.FILE_FULL_EA_INFORMATION), "EaName").To…  in InitializeEaBuffer()