-#ifdef USE_FILEFORK
-// Pointer to the fork object. 0 if this instance of File is the fork.
- FileFork *file_fork;
-// If this instance is the fork.
- int is_fork;
-// result_data must be locked during sync transaction
- Mutex *forked;
-
- class FileForker {
- Mutex &m;
- public:
- FileForker(Mutex &lk) : m(lk) { m.lock("FileForker::FileForker"); }
- ~FileForker() { m.unlock(); }
- };
-#endif
-