kernel32: Add support for MOVEFILE_WRITE_THROUGH to MoveFile.

dlls/kernel32/path.c

@@ -1283,6 +1283,7 @@ BOOL WINAPI MoveFileWithProgressW( LPCWSTR source, LPCWSTR dest,
     NTSTATUS status;
     HANDLE source_handle = 0, dest_handle;
     ANSI_STRING source_unix, dest_unix;
+    DWORD options;
 
     TRACE("(%s,%s,%p,%p,%04x)\n",
           debugstr_w(source), debugstr_w(dest), fnProgress, param, flag );
@@ -1293,9 +1294,6 @@ BOOL WINAPI MoveFileWithProgressW( LPCWSTR source, LPCWSTR dest,
     if (!dest)
         return DeleteFileW( source );
 
-    if (flag & MOVEFILE_WRITE_THROUGH)
-        FIXME("MOVEFILE_WRITE_THROUGH unimplemented\n");
-
     /* check if we are allowed to rename the source */
 
     if (!RtlDosPathNameToNtPathName_U( source, &nt_name, NULL, NULL ))
@@ -1336,8 +1334,11 @@ BOOL WINAPI MoveFileWithProgressW( LPCWSTR source, LPCWSTR dest,
         SetLastError( ERROR_PATH_NOT_FOUND );
         goto error;
     }
-    status = NtOpenFile( &dest_handle, GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, &attr, &io, 0,
-                         FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT );
+
+    options = FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT;
+    if (flag & MOVEFILE_WRITE_THROUGH)
+        options |= FILE_WRITE_THROUGH;
+    status = NtOpenFile( &dest_handle, GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, &attr, &io, 0, options );
     if (status == STATUS_SUCCESS)  /* destination exists */
     {
         NtClose( dest_handle );