37     DBM *di_dbm;  member
43 #define check_dbmobject_open(v) if ((v)->di_dbm == NULL) \
58     if ( (dp->di_dbm = dbm_open(file, flags, mode)) == 0 ) {  in newdbmobject()
71     if ( dp->di_dbm )  in dbm_dealloc()
72         dbm_close(dp->di_dbm);  in dbm_dealloc()
79     if (dp->di_dbm == NULL) {  in dbm_length()
88         for ( key=dbm_firstkey(dp->di_dbm); key.dptr;  in dbm_length()
89               key = dbm_nextkey(dp->di_dbm))  in dbm_length()
107     drec = dbm_fetch(dp->di_dbm, krec);  in dbm_subscript()
113     if ( dbm_error(dp->di_dbm) ) {  in dbm_subscript()
114         dbm_clearerr(dp->di_dbm);  in dbm_subscript()
133     if (dp->di_dbm == NULL) {  in dbm_ass_sub()
139         if ( dbm_delete(dp->di_dbm, krec) < 0 ) {  in dbm_ass_sub()
140             dbm_clearerr(dp->di_dbm);  in dbm_ass_sub()
152         if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) {  in dbm_ass_sub()
153             dbm_clearerr(dp->di_dbm);  in dbm_ass_sub()
159     if ( dbm_error(dp->di_dbm) ) {  in dbm_ass_sub()
160         dbm_clearerr(dp->di_dbm);  in dbm_ass_sub()
180     if (dp->di_dbm == NULL) {  in dbm_contains()
184     val = dbm_fetch(dp->di_dbm, key);  in dbm_contains()
210     if (dp->di_dbm)  in dbm__close()
211         dbm_close(dp->di_dbm);  in dbm__close()
212     dp->di_dbm = NULL;  in dbm__close()
228     for (key = dbm_firstkey(dp->di_dbm); key.dptr;  in dbm_keys()
229          key = dbm_nextkey(dp->di_dbm)) {  in dbm_keys()
257     val = dbm_fetch(dp->di_dbm, key);  in dbm_has_key()
275     val = dbm_fetch(dp->di_dbm, key);  in dbm_get()
298     val = dbm_fetch(dp->di_dbm, key);  in dbm_setdefault()
310     if (dbm_store(dp->di_dbm, key, val, DBM_INSERT) < 0) {  in dbm_setdefault()
311         dbm_clearerr(dp->di_dbm);  in dbm_setdefault()