#include <db.h> int DB_ENV->mutex_get_max(DB_ENV *dbenv, u_int32_t *maxp);
The DB_ENV->mutex_get_max()
method returns the total number of
mutexes allocated. This method is deprecated.
The DB_ENV->mutex_get_max()
method may be called at any time during
the life of the application.
The DB_ENV->mutex_get_max()
method returns a non-zero error value on failure and 0 on success.