#include <db.h>

int
DB->get_open_flags(DB *db, u_int32_t *flagsp);  

The DB->get_open_flags() method returns the current open method flags. That is, this method returns the flags that were specified when DB->open() was called.

The DB->get_open_flags() method may not be called before the DB->open() method is called.

The DB->get_open_flags() method returns a non-zero error value on failure and 0 on success.