#include <db.h>
int
DB_MPOOLFILE->get_priority(DB_MPOOLFILE *mpf, 
                           DB_CACHE_PRIORITY *priorityp); 
      
         The DB_MPOOLFILE->get_priority() method returns the cache priority for
         the file referenced by the DB_MPOOLFILE
         handle.  The priority of a page biases the replacement algorithm to be
         more or less likely to discard a page when space is needed in the
         cache. This value is set using the 
         DB_MPOOLFILE->set_priority()
         method.
    
         The DB_MPOOLFILE->get_priority() method may be called at any time
         during the life of the application.
    
         The DB_MPOOLFILE->get_priority() 
            
                  method returns a non-zero error value on failure and 0 on success.
            
            
        
    
                          The DB_MPOOLFILE->get_priority() method returns a reference to the
                          cache priority for the file referenced by the 
                          DB_MPOOLFILE  handle in
                          priorityp.