#include <db.h>
int
DB_ENV->mutex_get_init(DB_ENV *dbenv, u_int32_t *init);  

The DB_ENV->mutex_get_init() method returns the inital number of mutexes allocated. This value can be set using the DB_ENV->mutex_set_init() method.

The DB_ENV->mutex_get_init() method may be called at any time during the life of the application.

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