SL> I have no way of testing this patch myself. Could someone with SL> appropriate access to Berkeley DB 2 please check to be sure this SL> doesn't break older systems? Thanks. In sendmail, we did the following: # if DB_VERSION_MAJOR > 2 || DB_VERSION_MINOR >=6 (errno = (*up->udb_dbp->cursor)(up->udb_dbp, NULL, &dbc, 0)) != 0) # else (errno = (*up->udb_dbp->cursor)(up->udb_dbp, NULL, &dbc)) != 0) # endif Thereby only adding the additional argument if you were running a Berkeley DB version new enough.