Здесь основная часть изменений преобразующих отладочную проверку страниц
в регулярный и доступный пользователю осторожный/безопасный режим работы
с потенциально поврежденной БД.
Here the major part of the changes that transform a debugging check of
pages into a regular and user-accessible careful/safe mode for working
with a potentially corrupted database.
Briefly:
- Now constructor/destructor of "Thread Local Storage" handled automatically when possible.
- Otherwise the MDBX_CONFIG_MANUAL_TLS_CALLBACK macro defined to 1 to indicate that mdbx_module_handle() should be called manually.
- Corresponding build option MDBX_CONFIG_MANUAL_TLS_CALLBACK was removed.
Related to https://github.com/erthink/libmdbx/issues/155
Change-Id: Ic4e6a34b44f874676f0ab212ff473460e3d80559
