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Comparing BDB/BDB.xs (file contents):
Revision 1.45 by root, Wed Jul 9 21:08:29 2008 UTC vs.
Revision 1.60 by root, Mon Oct 20 02:58:42 2008 UTC

		1	#define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4
		2
1	#include "xthread.h"	3	#include "xthread.h"
2		4
3	#include <errno.h>	5	#include <errno.h>
4		6
5	#include "EXTERN.h"	7	#include "EXTERN.h"
…		…
27	# include <unistd.h>	29	# include <unistd.h>
28	#endif	30	#endif
29		31
30	#include <db.h>	32	#include <db.h>
31		33
32	#if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4)	34	#if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3)
33	# error you need Berkeley DB 4.4 or newer installed	35	# error you need Berkeley DB 4.3 or a newer 4.x version installed
34	#endif	36	#endif
35		37
36	/* number of seconds after which idle threads exit */	38	/* number of seconds after which idle threads exit */
37	#define IDLE_TIMEOUT 10	39	#define IDLE_TIMEOUT 10
		40
		41	typedef SV SV_mutable;
38		42
39	typedef DB_ENV DB_ENV_ornull;	43	typedef DB_ENV DB_ENV_ornull;
40	typedef DB_TXN DB_TXN_ornull;	44	typedef DB_TXN DB_TXN_ornull;
41	typedef DBC DBC_ornull;	45	typedef DBC DBC_ornull;
42	typedef DB DB_ornull;	46	typedef DB DB_ornull;
43	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
44		47
45	typedef DB_ENV DB_ENV_ornuked;	48	typedef DB_ENV DB_ENV_ornuked;
46	typedef DB_TXN DB_TXN_ornuked;	49	typedef DB_TXN DB_TXN_ornuked;
47	typedef DBC DBC_ornuked;	50	typedef DBC DBC_ornuked;
48	typedef DB DB_ornuked;	51	typedef DB DB_ornuked;
		52
		53	#if DB_VERSION_MINOR >= 3
		54	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
49	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;	55	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
		56	#endif
50		57
51	typedef SV SV8; /* byte-sv, used for argument-checking */
52	typedef char *bdb_filename;	58	typedef char *bdb_filename;
53		59
54	static SV *prepare_cb;	60	static SV *prepare_cb;
55		61
56	#if DB_VERSION_MINOR >= 6	62	#if DB_VERSION_MINOR >= 6
…		…
127	dbt_to_sv (SV *sv, DBT *dbt)	133	dbt_to_sv (SV *sv, DBT *dbt)
128	{	134	{
129	if (sv)	135	if (sv)
130	{	136	{
131	SvREADONLY_off (sv);	137	SvREADONLY_off (sv);
		138
		139	if (dbt->data)
132	sv_setpvn_mg (sv, dbt->data, dbt->size);	140	sv_setpvn_mg (sv, dbt->data, dbt->size);
		141	else
		142	sv_setsv_mg (sv, &PL_sv_undef);
		143
133	SvREFCNT_dec (sv);	144	SvREFCNT_dec (sv);
134	}	145	}
135		146
136	free (dbt->data);	147	free (dbt->data);
137	}	148	}
…		…
164	char *buf1, *buf2, *buf3;	175	char *buf1, *buf2, *buf3;
165	SV *sv1, *sv2, *sv3;	176	SV *sv1, *sv2, *sv3;
166		177
167	DBT dbt1, dbt2, dbt3;	178	DBT dbt1, dbt2, dbt3;
168	DB_KEY_RANGE key_range;	179	DB_KEY_RANGE key_range;
		180	#if DB_VERSION_MINOR >= 3
169	DB_SEQUENCE *seq;	181	DB_SEQUENCE *seq;
170	db_seq_t seq_t;	182	db_seq_t seq_t;
		183	#endif
		184
		185	SV *rsv1, *rsv2; // keep some request objects alive
171	} bdb_cb;	186	} bdb_cb;
172		187
173	typedef bdb_cb *bdb_req;	188	typedef bdb_cb *bdb_req;
174		189
175	enum {	190	enum {
…		…
334	abort ();	349	abort ();
335	}	350	}
336		351
337	static int poll_cb (void);	352	static int poll_cb (void);
338	static void req_free (bdb_req req);	353	static void req_free (bdb_req req);
339	static void req_cancel (bdb_req req);
340		354
341	static int req_invoke (bdb_req req)	355	static int req_invoke (bdb_req req)
342	{	356	{
343	dSP;	357	switch (req->type)
		358	{
		359	case REQ_DB_CLOSE:
		360	SvREFCNT_dec (req->sv1);
		361	break;
		362
		363	case REQ_DB_GET:
		364	case REQ_DB_PGET:
		365	case REQ_C_GET:
		366	case REQ_C_PGET:
		367	case REQ_DB_PUT:
		368	case REQ_C_PUT:
		369	dbt_to_sv (req->sv1, &req->dbt1);
		370	dbt_to_sv (req->sv2, &req->dbt2);
		371	dbt_to_sv (req->sv3, &req->dbt3);
		372	break;
		373
		374	case REQ_DB_KEY_RANGE:
		375	{
		376	AV *av = newAV ();
		377
		378	av_push (av, newSVnv (req->key_range.less));
		379	av_push (av, newSVnv (req->key_range.equal));
		380	av_push (av, newSVnv (req->key_range.greater));
		381
		382	SvREADONLY_off (req->sv1);
		383	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
		384	SvREFCNT_dec (req->sv1);
		385	}
		386	break;
		387
		388	#if DB_VERSION_MINOR >= 3
		389	case REQ_SEQ_GET:
		390	SvREADONLY_off (req->sv1);
		391
		392	if (sizeof (IV) > 4)
		393	sv_setiv_mg (req->sv1, (IV)req->seq_t);
		394	else
		395	sv_setnv_mg (req->sv1, (NV)req->seq_t);
		396
		397	SvREFCNT_dec (req->sv1);
		398	break;
		399	#endif
		400	}
		401
		402	errno = req->result;
344		403
345	if (req->callback)	404	if (req->callback)
346	{	405	{
		406	dSP;
		407
347	ENTER;	408	ENTER;
348	SAVETMPS;	409	SAVETMPS;
349	PUSHMARK (SP);	410	PUSHMARK (SP);
350		411
351	switch (req->type)
352	{
353	case REQ_DB_CLOSE:
354	SvREFCNT_dec (req->sv1);
355	break;
356
357	case REQ_DB_GET:
358	case REQ_DB_PGET:
359	dbt_to_sv (req->sv3, &req->dbt3);
360	break;
361
362	case REQ_C_GET:
363	case REQ_C_PGET:
364	dbt_to_sv (req->sv1, &req->dbt1);
365	dbt_to_sv (req->sv2, &req->dbt2);
366	dbt_to_sv (req->sv3, &req->dbt3);
367	break;
368
369	case REQ_DB_PUT:
370	case REQ_C_PUT:
371	dbt_to_sv (0, &req->dbt1);
372	dbt_to_sv (0, &req->dbt2);
373	break;
374
375	case REQ_DB_KEY_RANGE:
376	{
377	AV *av = newAV ();
378
379	av_push (av, newSVnv (req->key_range.less));
380	av_push (av, newSVnv (req->key_range.equal));
381	av_push (av, newSVnv (req->key_range.greater));
382
383	SvREADONLY_off (req->sv1);
384	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
385	SvREFCNT_dec (req->sv1);
386	}
387	break;
388
389	case REQ_SEQ_GET:
390	SvREADONLY_off (req->sv1);
391
392	if (sizeof (IV) > 4)
393	sv_setiv_mg (req->sv1, (IV)req->seq_t);
394	else
395	sv_setnv_mg (req->sv1, (NV)req->seq_t);
396
397	SvREFCNT_dec (req->sv1);
398	break;
399	}
400
401	errno = req->result;
402
403	PUTBACK;	412	PUTBACK;
404	call_sv (req->callback, G_VOID | G_EVAL);	413	call_sv (req->callback, G_VOID | G_EVAL);
405	SPAGAIN;	414	SPAGAIN;
406		415
407	FREETMPS;	416	FREETMPS;
408	LEAVE;	417	LEAVE;
		418
		419	return !SvTRUE (ERRSV);
409	}	420	}
410		421
411	return !SvTRUE (ERRSV);	422	return 1;
412	}	423	}
413		424
414	static void req_free (bdb_req req)	425	static void req_free (bdb_req req)
415	{	426	{
416	SvREFCNT_dec (req->callback);	427	SvREFCNT_dec (req->callback);
		428
		429	SvREFCNT_dec (req->rsv1);
		430	SvREFCNT_dec (req->rsv2);
417		431
418	free (req->buf1);	432	free (req->buf1);
419	free (req->buf2);	433	free (req->buf2);
420	free (req->buf3);	434	free (req->buf3);
421		435
…		…
467		481
468	respipe_osf [0] = TO_SOCKET (respipe [0]);	482	respipe_osf [0] = TO_SOCKET (respipe [0]);
469	respipe_osf [1] = TO_SOCKET (respipe [1]);	483	respipe_osf [1] = TO_SOCKET (respipe [1]);
470	}	484	}
471		485
		486	static void bdb_request (bdb_req req);
472	X_THREAD_PROC (bdb_proc);	487	X_THREAD_PROC (bdb_proc);
473		488
474	static void start_thread (void)	489	static void start_thread (void)
475	{	490	{
476	worker *wrk = calloc (1, sizeof (worker));	491	worker *wrk = calloc (1, sizeof (worker));
…		…
517	on_next_submit = 0;	532	on_next_submit = 0;
518		533
519	PUSHMARK (SP);	534	PUSHMARK (SP);
520	PUTBACK;	535	PUTBACK;
521	call_sv (cb, G_DISCARD | G_EVAL);	536	call_sv (cb, G_DISCARD | G_EVAL);
		537	SPAGAIN;
522	}	538	}
523		539
524	// synthesize callback if none given	540	// synthesize callback if none given
525	if (!req->callback)	541	if (!req->callback)
526	{	542	{
		543	if (SvOK (prepare_cb))
		544	{
527	int count;	545	int count;
528		546
529	dSP;	547	dSP;
530	PUSHMARK (SP);	548	PUSHMARK (SP);
531	PUTBACK;	549	PUTBACK;
532	count = call_sv (prepare_cb, G_ARRAY);	550	count = call_sv (prepare_cb, G_ARRAY);
533	SPAGAIN;	551	SPAGAIN;
534		552
535	if (count != 2)	553	if (count != 2)
536	croak ("prepare callback must return exactly two values\n");	554	croak ("sync prepare callback must return exactly two values\n");
537		555
538	wait_callback = POPs;	556	wait_callback = POPs;
539	SvREFCNT_dec (req->callback);
540	req->callback = SvREFCNT_inc (POPs);	557	req->callback = SvREFCNT_inc (POPs);
		558	}
		559	else
		560	{
		561	// execute request synchronously
		562	bdb_request (req);
		563	req_invoke (req);
		564	req_free (req);
		565	return;
		566	}
541	}	567	}
542		568
543	++nreqs;	569	++nreqs;
544		570
545	X_LOCK (reqlock);	571	X_LOCK (reqlock);
…		…
559	}	585	}
560	}	586	}
561		587
562	static void end_thread (void)	588	static void end_thread (void)
563	{	589	{
564	bdb_req req;	590	bdb_req req = calloc (1, sizeof (bdb_cb));
565
566	Newz (0, req, 1, bdb_cb);
567		591
568	req->type = REQ_QUIT;	592	req->type = REQ_QUIT;
569	req->pri = PRI_MAX + PRI_BIAS;	593	req->pri = PRI_MAX + PRI_BIAS;
570		594
571	X_LOCK (reqlock);	595	X_LOCK (reqlock);
…		…
696		720
697	return count;	721	return count;
698	}	722	}
699		723
700	/*****************************************************************************/	724	/*****************************************************************************/
		725
		726	static void
		727	bdb_request (bdb_req req)
		728	{
		729	switch (req->type)
		730	{
		731	case REQ_ENV_OPEN:
		732	req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
		733	break;
		734
		735	case REQ_ENV_CLOSE:
		736	req->result = req->env->close (req->env, req->uint1);
		737	break;
		738
		739	case REQ_ENV_TXN_CHECKPOINT:
		740	req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
		741	break;
		742
		743	case REQ_ENV_LOCK_DETECT:
		744	req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
		745	break;
		746
		747	case REQ_ENV_MEMP_SYNC:
		748	req->result = req->env->memp_sync (req->env, 0);
		749	break;
		750
		751	case REQ_ENV_MEMP_TRICKLE:
		752	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
		753	break;
		754
		755	case REQ_ENV_DBREMOVE:
		756	req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
		757	break;
		758
		759	case REQ_ENV_DBRENAME:
		760	req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
		761	break;
		762
		763	case REQ_DB_OPEN:
		764	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
		765	break;
		766
		767	case REQ_DB_CLOSE:
		768	req->result = req->db->close (req->db, req->uint1);
		769	break;
		770
		771	#if DB_VERSION_MINOR >= 4
		772	case REQ_DB_COMPACT:
		773	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
		774	break;
		775	#endif
		776
		777	case REQ_DB_SYNC:
		778	req->result = req->db->sync (req->db, req->uint1);
		779	break;
		780
		781	case REQ_DB_UPGRADE:
		782	req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
		783	break;
		784
		785	case REQ_DB_PUT:
		786	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
		787	break;
		788
		789	#if DB_VERSION_MINOR >= 6
		790	case REQ_DB_EXISTS:
		791	req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
		792	break;
		793	#endif
		794	case REQ_DB_GET:
		795	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
		796	break;
		797
		798	case REQ_DB_PGET:
		799	req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
		800	break;
		801
		802	case REQ_DB_DEL:
		803	req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
		804	break;
		805
		806	case REQ_DB_KEY_RANGE:
		807	req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
		808	break;
		809
		810	case REQ_TXN_COMMIT:
		811	req->result = req->txn->commit (req->txn, req->uint1);
		812	break;
		813
		814	case REQ_TXN_ABORT:
		815	req->result = req->txn->abort (req->txn);
		816	break;
		817
		818	case REQ_TXN_FINISH:
		819	if (req->txn->flags & TXN_DEADLOCK)
		820	{
		821	req->result = req->txn->abort (req->txn);
		822	if (!req->result)
		823	req->result = DB_LOCK_DEADLOCK;
		824	}
		825	else
		826	req->result = req->txn->commit (req->txn, req->uint1);
		827	break;
		828
		829	case REQ_C_CLOSE:
		830	req->result = req->dbc->c_close (req->dbc);
		831	break;
		832
		833	case REQ_C_COUNT:
		834	{
		835	db_recno_t recno;
		836	req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
		837	req->uv1 = recno;
		838	}
		839	break;
		840
		841	case REQ_C_PUT:
		842	req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
		843	break;
		844
		845	case REQ_C_GET:
		846	req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
		847	break;
		848
		849	case REQ_C_PGET:
		850	req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
		851	break;
		852
		853	case REQ_C_DEL:
		854	req->result = req->dbc->c_del (req->dbc, req->uint1);
		855	break;
		856
		857	#if DB_VERSION_MINOR >= 3
		858	case REQ_SEQ_OPEN:
		859	req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
		860	break;
		861
		862	case REQ_SEQ_CLOSE:
		863	req->result = req->seq->close (req->seq, req->uint1);
		864	break;
		865
		866	case REQ_SEQ_GET:
		867	req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
		868	break;
		869
		870	case REQ_SEQ_REMOVE:
		871	req->result = req->seq->remove (req->seq, req->txn, req->uint1);
		872	break;
		873	#endif
		874
		875	default:
		876	req->result = ENOSYS;
		877	break;
		878	}
		879
		880	if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED))
		881	req->txn->flags |= TXN_DEADLOCK;
		882	}
701		883
702	X_THREAD_PROC (bdb_proc)	884	X_THREAD_PROC (bdb_proc)
703	{	885	{
704	bdb_req req;	886	bdb_req req;
705	struct timespec ts;	887	struct timespec ts;
…		…
745	}	927	}
746		928
747	--nready;	929	--nready;
748		930
749	X_UNLOCK (reqlock);	931	X_UNLOCK (reqlock);
750		932
751	switch (req->type)	933	if (req->type == REQ_QUIT)
752	{	934	{
753	case REQ_QUIT:	935	X_LOCK (reslock);
754	req->result = ENOSYS;	936	free (req);
		937	self->req = 0;
		938	X_UNLOCK (reslock);
		939
755	goto quit;	940	goto quit;
756
757	case REQ_ENV_OPEN:
758	req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
759	break;
760
761	case REQ_ENV_CLOSE:
762	req->result = req->env->close (req->env, req->uint1);
763	break;
764
765	case REQ_ENV_TXN_CHECKPOINT:
766	req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
767	break;
768
769	case REQ_ENV_LOCK_DETECT:
770	req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
771	break;
772
773	case REQ_ENV_MEMP_SYNC:
774	req->result = req->env->memp_sync (req->env, 0);
775	break;
776
777	case REQ_ENV_MEMP_TRICKLE:
778	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
779	break;
780
781	case REQ_ENV_DBREMOVE:
782	req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
783	break;
784
785	case REQ_ENV_DBRENAME:
786	req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
787	break;
788
789	case REQ_DB_OPEN:
790	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
791	break;
792
793	case REQ_DB_CLOSE:
794	req->result = req->db->close (req->db, req->uint1);
795	break;
796
797	case REQ_DB_COMPACT:
798	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
799	break;
800
801	case REQ_DB_SYNC:
802	req->result = req->db->sync (req->db, req->uint1);
803	break;
804
805	case REQ_DB_UPGRADE:
806	req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
807	break;
808
809	case REQ_DB_PUT:
810	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
811	break;
812
813	case REQ_DB_EXISTS:
814	req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
815	break;
816
817	case REQ_DB_GET:
818	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
819	break;
820
821	case REQ_DB_PGET:
822	req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
823	break;
824
825	case REQ_DB_DEL:
826	req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
827	break;
828
829	case REQ_DB_KEY_RANGE:
830	req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
831	break;
832
833	case REQ_TXN_COMMIT:
834	req->result = req->txn->commit (req->txn, req->uint1);
835	break;
836
837	case REQ_TXN_ABORT:
838	req->result = req->txn->abort (req->txn);
839	break;
840
841	case REQ_TXN_FINISH:
842	if (req->txn->flags & TXN_DEADLOCK)
843	{
844	req->result = req->txn->abort (req->txn);
845	if (!req->result)
846	req->result = DB_LOCK_DEADLOCK;
847	}
848	else
849	req->result = req->txn->commit (req->txn, req->uint1);
850	break;
851
852	case REQ_C_CLOSE:
853	req->result = req->dbc->c_close (req->dbc);
854	break;
855
856	case REQ_C_COUNT:
857	{
858	db_recno_t recno;
859	req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
860	req->uv1 = recno;
861	}
862	break;
863
864	case REQ_C_PUT:
865	req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
866	break;
867
868	case REQ_C_GET:
869	req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
870	break;
871
872	case REQ_C_PGET:
873	req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
874	break;
875
876	case REQ_C_DEL:
877	req->result = req->dbc->c_del (req->dbc, req->uint1);
878	break;
879
880	case REQ_SEQ_OPEN:
881	req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
882	break;
883
884	case REQ_SEQ_CLOSE:
885	req->result = req->seq->close (req->seq, req->uint1);
886	break;
887
888	case REQ_SEQ_GET:
889	req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
890	break;
891
892	case REQ_SEQ_REMOVE:
893	req->result = req->seq->remove (req->seq, req->txn, req->uint1);
894	break;
895
896	default:
897	req->result = ENOSYS;
898	break;
899	}	941	}
900		942
901	if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED))	943	bdb_request (req);
902	req->txn->flags |= TXN_DEADLOCK;
903		944
904	X_LOCK (reslock);	945	X_LOCK (reslock);
905		946
906	++npending;	947	++npending;
907		948
…		…
969	create_respipe ();	1010	create_respipe ();
970		1011
971	atfork_parent ();	1012	atfork_parent ();
972	}	1013	}
973		1014
974	#define dREQ(reqtype) \	1015	#define dREQ(reqtype,rsvcnt) \
975	bdb_req req; \	1016	bdb_req req; \
976	int req_pri = next_pri; \	1017	int req_pri = next_pri; \
977	next_pri = DEFAULT_PRI + PRI_BIAS; \	1018	next_pri = DEFAULT_PRI + PRI_BIAS; \
978	\	1019	\
979	if (callback && SvOK (callback)) \	1020	if (callback && SvOK (callback)) \
…		…
981	\	1022	\
982	Newz (0, req, 1, bdb_cb); \	1023	Newz (0, req, 1, bdb_cb); \
983	if (!req) \	1024	if (!req) \
984	croak ("out of memory during bdb_req allocation"); \	1025	croak ("out of memory during bdb_req allocation"); \
985	\	1026	\
986	req->callback = cb ? SvREFCNT_inc (cb) : 0; \	1027	req->callback = SvREFCNT_inc (cb); \
987	req->type = (reqtype); \	1028	req->type = (reqtype); \
988	req->pri = req_pri	1029	req->pri = req_pri; \
		1030	if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \
		1031	if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \
		1032	(void)0;
989		1033
990	#define REQ_SEND \	1034	#define REQ_SEND \
991	req_send (req)	1035	req_send (req)
992		1036
993	#define SvPTR(var, arg, type, class, nullok) \	1037	#define SvPTR(var, arg, type, class, nullok) \
…		…
1000	} \	1044	} \
1001	else if (sv_derived_from ((arg), # class)) \	1045	else if (sv_derived_from ((arg), # class)) \
1002	{ \	1046	{ \
1003	IV tmp = SvIV ((SV*) SvRV (arg)); \	1047	IV tmp = SvIV ((SV*) SvRV (arg)); \
1004	(var) = INT2PTR (type, tmp); \	1048	(var) = INT2PTR (type, tmp); \
1005	if (!var && nullok != 2) \	1049	if (!var && nullok != 2) \
1006	croak (# var " is not a valid " # class " object anymore"); \	1050	croak (# var " is not a valid " # class " object anymore"); \
1007	} \	1051	} \
1008	else \	1052	else \
1009	croak (# var " is not of type " # class);	1053	croak (# var " is not of type " # class);
		1054
		1055	#define ARG_MUTABLE(name) \
		1056	if (SvREADONLY (name)) \
		1057	croak ("argument " #name " is read-only/constant, but the request requires it to be mutable");
1010		1058
1011	static void	1059	static void
1012	ptr_nuke (SV *sv)	1060	ptr_nuke (SV *sv)
1013	{	1061	{
1014	assert (SvROK (sv));	1062	assert (SvROK (sv));
…		…
1085	}	1133	}
1086		1134
1087	return 0;	1135	return 0;
1088	}	1136	}
1089		1137
		1138	/* stupid windows defines CALLBACK as well */
		1139	#undef CALLBACK
1090	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));	1140	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1091		1141
1092	MODULE = BDB PACKAGE = BDB	1142	MODULE = BDB PACKAGE = BDB
1093		1143
1094	PROTOTYPES: ENABLE	1144	PROTOTYPES: ENABLE
…		…
1116	const_iv (RDONLY)	1166	const_iv (RDONLY)
1117	const_iv (USE_ENVIRON)	1167	const_iv (USE_ENVIRON)
1118	const_iv (USE_ENVIRON_ROOT)	1168	const_iv (USE_ENVIRON_ROOT)
1119	const_iv (LOCKDOWN)	1169	const_iv (LOCKDOWN)
1120	const_iv (PRIVATE)	1170	const_iv (PRIVATE)
1121	const_iv (REGISTER)
1122	const_iv (SYSTEM_MEM)	1171	const_iv (SYSTEM_MEM)
1123	const_iv (AUTO_COMMIT)	1172	const_iv (AUTO_COMMIT)
1124	const_iv (CDB_ALLDB)	1173	const_iv (CDB_ALLDB)
1125	const_iv (DIRECT_DB)	1174	const_iv (DIRECT_DB)
1126	const_iv (DSYNC_DB)
1127	const_iv (NOLOCKING)	1175	const_iv (NOLOCKING)
1128	const_iv (NOMMAP)	1176	const_iv (NOMMAP)
1129	const_iv (NOPANIC)	1177	const_iv (NOPANIC)
1130	const_iv (OVERWRITE)	1178	const_iv (OVERWRITE)
1131	const_iv (PANIC_ENVIRONMENT)	1179	const_iv (PANIC_ENVIRONMENT)
…		…
1142	const_iv (HASH)	1190	const_iv (HASH)
1143	const_iv (QUEUE)	1191	const_iv (QUEUE)
1144	const_iv (RECNO)	1192	const_iv (RECNO)
1145	const_iv (UNKNOWN)	1193	const_iv (UNKNOWN)
1146	const_iv (EXCL)	1194	const_iv (EXCL)
1147	const_iv (READ_COMMITTED)
1148	const_iv (READ_UNCOMMITTED)
1149	const_iv (TRUNCATE)	1195	const_iv (TRUNCATE)
1150	const_iv (NOSYNC)	1196	const_iv (NOSYNC)
1151	const_iv (CHKSUM)	1197	const_iv (CHKSUM)
1152	const_iv (ENCRYPT)	1198	const_iv (ENCRYPT)
1153	const_iv (DUP)	1199	const_iv (DUP)
1154	const_iv (DUPSORT)	1200	const_iv (DUPSORT)
1155	const_iv (RECNUM)	1201	const_iv (RECNUM)
1156	const_iv (RENUMBER)	1202	const_iv (RENUMBER)
1157	const_iv (REVSPLITOFF)	1203	const_iv (REVSPLITOFF)
1158	const_iv (INORDER)
1159	const_iv (CONSUME)	1204	const_iv (CONSUME)
1160	const_iv (CONSUME_WAIT)	1205	const_iv (CONSUME_WAIT)
1161	const_iv (GET_BOTH)	1206	const_iv (GET_BOTH)
1162	const_iv (GET_BOTH_RANGE)	1207	const_iv (GET_BOTH_RANGE)
1163	//const_iv (SET_RECNO)	1208	//const_iv (SET_RECNO)
…		…
1172	const_iv (LOCK_DEADLOCK)	1217	const_iv (LOCK_DEADLOCK)
1173	const_iv (LOCK_NOTGRANTED)	1218	const_iv (LOCK_NOTGRANTED)
1174	const_iv (RUNRECOVERY)	1219	const_iv (RUNRECOVERY)
1175	const_iv (OLD_VERSION)	1220	const_iv (OLD_VERSION)
1176	const_iv (REP_HANDLE_DEAD)	1221	const_iv (REP_HANDLE_DEAD)
1177	const_iv (REP_LOCKOUT)
1178	const_iv (SECONDARY_BAD)	1222	const_iv (SECONDARY_BAD)
1179
1180	const_iv (FREE_SPACE)
1181	const_iv (FREELIST_ONLY)
1182		1223
1183	const_iv (APPEND)	1224	const_iv (APPEND)
1184	const_iv (NODUPDATA)	1225	const_iv (NODUPDATA)
1185	const_iv (NOOVERWRITE)	1226	const_iv (NOOVERWRITE)
1186		1227
…		…
1209	const_iv (FORCE)	1250	const_iv (FORCE)
1210		1251
1211	const_iv (LOCK_DEFAULT)	1252	const_iv (LOCK_DEFAULT)
1212	const_iv (LOCK_EXPIRE)	1253	const_iv (LOCK_EXPIRE)
1213	const_iv (LOCK_MAXLOCKS)	1254	const_iv (LOCK_MAXLOCKS)
1214	const_iv (LOCK_MAXWRITE)
1215	const_iv (LOCK_MINLOCKS)	1255	const_iv (LOCK_MINLOCKS)
1216	const_iv (LOCK_MINWRITE)	1256	const_iv (LOCK_MINWRITE)
1217	const_iv (LOCK_OLDEST)	1257	const_iv (LOCK_OLDEST)
1218	const_iv (LOCK_RANDOM)	1258	const_iv (LOCK_RANDOM)
1219	const_iv (LOCK_YOUNGEST)	1259	const_iv (LOCK_YOUNGEST)
1220		1260
1221	const_iv (SEQ_DEC)
1222	const_iv (SEQ_INC)
1223	const_iv (SEQ_WRAP)
1224
1225	const_iv (BUFFER_SMALL)
1226	const_iv (DONOTINDEX)	1261	const_iv (DONOTINDEX)
1227	const_iv (KEYEMPTY )	1262	const_iv (KEYEMPTY )
1228	const_iv (KEYEXIST )	1263	const_iv (KEYEXIST )
1229	const_iv (LOCK_DEADLOCK)	1264	const_iv (LOCK_DEADLOCK)
1230	const_iv (LOCK_NOTGRANTED)	1265	const_iv (LOCK_NOTGRANTED)
1231	const_iv (LOG_BUFFER_FULL)
1232	const_iv (NOSERVER)	1266	const_iv (NOSERVER)
1233	const_iv (NOSERVER_HOME)	1267	const_iv (NOSERVER_HOME)
1234	const_iv (NOSERVER_ID)	1268	const_iv (NOSERVER_ID)
1235	const_iv (NOTFOUND)	1269	const_iv (NOTFOUND)
1236	const_iv (PAGE_NOTFOUND)	1270	const_iv (PAGE_NOTFOUND)
1237	const_iv (REP_DUPMASTER)	1271	const_iv (REP_DUPMASTER)
1238	const_iv (REP_HANDLE_DEAD)	1272	const_iv (REP_HANDLE_DEAD)
1239	const_iv (REP_HOLDELECTION)	1273	const_iv (REP_HOLDELECTION)
1240	const_iv (REP_IGNORE)
1241	const_iv (REP_ISPERM)	1274	const_iv (REP_ISPERM)
1242	const_iv (REP_JOIN_FAILURE)
1243	const_iv (REP_LOCKOUT)
1244	const_iv (REP_NEWMASTER)	1275	const_iv (REP_NEWMASTER)
1245	const_iv (REP_NEWSITE)	1276	const_iv (REP_NEWSITE)
1246	const_iv (REP_NOTPERM)	1277	const_iv (REP_NOTPERM)
1247	const_iv (REP_UNAVAIL)	1278	const_iv (REP_UNAVAIL)
1248	const_iv (RUNRECOVERY)	1279	const_iv (RUNRECOVERY)
1249	const_iv (SECONDARY_BAD)	1280	const_iv (SECONDARY_BAD)
1250	const_iv (VERIFY_BAD)	1281	const_iv (VERIFY_BAD)
1251	const_iv (VERSION_MISMATCH)
1252		1282
1253	const_iv (VERB_DEADLOCK)	1283	const_iv (VERB_DEADLOCK)
1254	const_iv (VERB_RECOVERY)	1284	const_iv (VERB_RECOVERY)
1255	const_iv (VERB_REGISTER)
1256	const_iv (VERB_REPLICATION)	1285	const_iv (VERB_REPLICATION)
1257	const_iv (VERB_WAITSFOR)	1286	const_iv (VERB_WAITSFOR)
1258		1287
1259	const_iv (VERSION_MAJOR)	1288	const_iv (VERSION_MAJOR)
1260	const_iv (VERSION_MINOR)	1289	const_iv (VERSION_MINOR)
1261	const_iv (VERSION_PATCH)	1290	const_iv (VERSION_PATCH)
		1291	#if DB_VERSION_MINOR >= 3
		1292	const_iv (INORDER)
		1293	const_iv (LOCK_MAXWRITE)
		1294	const_iv (SEQ_DEC)
		1295	const_iv (SEQ_INC)
		1296	const_iv (SEQ_WRAP)
		1297	const_iv (BUFFER_SMALL)
		1298	const_iv (LOG_BUFFER_FULL)
		1299	const_iv (VERSION_MISMATCH)
		1300	#endif
		1301	#if DB_VERSION_MINOR >= 4
		1302	const_iv (REGISTER)
		1303	const_iv (DSYNC_DB)
		1304	const_iv (READ_COMMITTED)
		1305	const_iv (READ_UNCOMMITTED)
		1306	const_iv (REP_IGNORE)
		1307	const_iv (REP_LOCKOUT)
		1308	const_iv (REP_JOIN_FAILURE)
		1309	const_iv (FREE_SPACE)
		1310	const_iv (FREELIST_ONLY)
		1311	const_iv (VERB_REGISTER)
		1312	#endif
1262	#if DB_VERSION_MINOR >= 5	1313	#if DB_VERSION_MINOR >= 5
1263	const_iv (MULTIVERSION)	1314	const_iv (MULTIVERSION)
1264	const_iv (TXN_SNAPSHOT)	1315	const_iv (TXN_SNAPSHOT)
1265	#endif	1316	#endif
1266	#if DB_VERSION_MINOR >= 6	1317	#if DB_VERSION_MINOR >= 6
…		…
1278	const_iv (LOG_AUTO_REMOVE)	1329	const_iv (LOG_AUTO_REMOVE)
1279	const_iv (LOG_IN_MEMORY)	1330	const_iv (LOG_IN_MEMORY)
1280	const_iv (LOG_ZERO)	1331	const_iv (LOG_ZERO)
1281	#else	1332	#else
1282	const_iv (DIRECT_LOG)	1333	const_iv (DIRECT_LOG)
		1334	const_iv (LOG_AUTOREMOVE)
		1335	# if DB_VERSION_MINOR >= 3
1283	const_iv (DSYNC_LOG)	1336	const_iv (DSYNC_LOG)
1284	const_iv (LOG_AUTOREMOVE)
1285	const_iv (LOG_INMEMORY)	1337	const_iv (LOG_INMEMORY)
		1338	# endif
1286	#endif	1339	#endif
1287	};	1340	};
1288		1341
1289	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1342	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1290	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1343	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1344
		1345	prepare_cb = &PL_sv_undef;
1291		1346
1292	{	1347	{
1293	/* we currently only allow version, minor-version and patchlevel to go up to 255 */	1348	/* we currently only allow version, minor-version and patchlevel to go up to 255 */
1294	char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };	1349	char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1295		1350
…		…
1434	RETVAL = started;	1489	RETVAL = started;
1435	if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock);	1490	if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock);
1436	OUTPUT:	1491	OUTPUT:
1437	RETVAL	1492	RETVAL
1438		1493
1439	void	1494	SV *
1440	set_sync_prepare (SV *cb)	1495	set_sync_prepare (SV *cb)
1441	PROTOTYPE: &	1496	PROTOTYPE: &
1442	CODE:	1497	CODE:
1443	SvREFCNT_dec (prepare_cb);	1498	RETVAL = prepare_cb;
1444	prepare_cb = newSVsv (cb);	1499	prepare_cb = newSVsv (cb);
		1500	OUTPUT:
		1501	RETVAL
1445		1502
1446	char *	1503	char *
1447	strerror (int errorno = errno)	1504	strerror (int errorno = errno)
1448	PROTOTYPE: ;$	1505	PROTOTYPE: ;$
1449	CODE:	1506	CODE:
…		…
1477	db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)	1534	db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1478	PREINIT:	1535	PREINIT:
1479	CALLBACK	1536	CALLBACK
1480	CODE:	1537	CODE:
1481	{	1538	{
1482	dREQ (REQ_ENV_OPEN);	1539	dREQ (REQ_ENV_OPEN, 1);
1483	req->env = env;	1540	req->env = env;
1484	req->uint1 = open_flags | DB_THREAD;	1541	req->uint1 = open_flags | DB_THREAD;
1485	req->int1 = mode;	1542	req->int1 = mode;
1486	req->buf1 = strdup_ornull (db_home);	1543	req->buf1 = strdup_ornull (db_home);
1487	REQ_SEND;	1544	REQ_SEND;
…		…
1491	db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)	1548	db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1492	PREINIT:	1549	PREINIT:
1493	CALLBACK	1550	CALLBACK
1494	CODE:	1551	CODE:
1495	{	1552	{
1496	dREQ (REQ_ENV_CLOSE);	1553	dREQ (REQ_ENV_CLOSE, 0);
		1554	ptr_nuke (ST (0));
1497	req->env = env;	1555	req->env = env;
1498	req->uint1 = flags;	1556	req->uint1 = flags;
1499	REQ_SEND;	1557	REQ_SEND;
1500	ptr_nuke (ST (0));
1501	}	1558	}
1502		1559
1503	void	1560	void
1504	db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)	1561	db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1505	PREINIT:	1562	PREINIT:
1506	CALLBACK	1563	CALLBACK
1507	CODE:	1564	CODE:
1508	{	1565	{
1509	dREQ (REQ_ENV_TXN_CHECKPOINT);	1566	dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1510	req->env = env;	1567	req->env = env;
1511	req->uint1 = kbyte;	1568	req->uint1 = kbyte;
1512	req->int1 = min;	1569	req->int1 = min;
1513	req->uint2 = flags;	1570	req->uint2 = flags;
1514	REQ_SEND;	1571	REQ_SEND;
…		…
1518	db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)	1575	db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1519	PREINIT:	1576	PREINIT:
1520	CALLBACK	1577	CALLBACK
1521	CODE:	1578	CODE:
1522	{	1579	{
1523	dREQ (REQ_ENV_LOCK_DETECT);	1580	dREQ (REQ_ENV_LOCK_DETECT, 1);
1524	req->env = env;	1581	req->env = env;
1525	req->uint1 = flags;	1582	req->uint1 = flags;
1526	req->uint2 = atype;	1583	req->uint2 = atype;
1527	/* req->int2 = 0; dummy */	1584	/* req->int2 = 0; dummy */
1528	REQ_SEND;	1585	REQ_SEND;
…		…
1532	db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)	1589	db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1533	PREINIT:	1590	PREINIT:
1534	CALLBACK	1591	CALLBACK
1535	CODE:	1592	CODE:
1536	{	1593	{
1537	dREQ (REQ_ENV_MEMP_SYNC);	1594	dREQ (REQ_ENV_MEMP_SYNC, 1);
1538	req->env = env;	1595	req->env = env;
1539	REQ_SEND;	1596	REQ_SEND;
1540	}	1597	}
1541		1598
1542	void	1599	void
1543	db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)	1600	db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1544	PREINIT:	1601	PREINIT:
1545	CALLBACK	1602	CALLBACK
1546	CODE:	1603	CODE:
1547	{	1604	{
1548	dREQ (REQ_ENV_MEMP_TRICKLE);	1605	dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1549	req->env = env;	1606	req->env = env;
1550	req->int1 = percent;	1607	req->int1 = percent;
1551	REQ_SEND;	1608	REQ_SEND;
1552	}	1609	}
1553		1610
…		…
1555	db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)	1612	db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1556	PREINIT:	1613	PREINIT:
1557	CALLBACK	1614	CALLBACK
1558	CODE:	1615	CODE:
1559	{	1616	{
1560	dREQ (REQ_ENV_DBREMOVE);	1617	dREQ (REQ_ENV_DBREMOVE, 2);
1561	req->env = env;	1618	req->env = env;
1562	req->buf1 = strdup_ornull (file);	1619	req->buf1 = strdup_ornull (file);
1563	req->buf2 = strdup_ornull (database);	1620	req->buf2 = strdup_ornull (database);
1564	req->uint1 = flags;	1621	req->uint1 = flags;
1565	REQ_SEND;	1622	REQ_SEND;
…		…
1569	db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)	1626	db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1570	PREINIT:	1627	PREINIT:
1571	CALLBACK	1628	CALLBACK
1572	CODE:	1629	CODE:
1573	{	1630	{
1574	dREQ (REQ_ENV_DBRENAME);	1631	dREQ (REQ_ENV_DBRENAME, 2);
1575	req->env = env;	1632	req->env = env;
1576	req->buf1 = strdup_ornull (file);	1633	req->buf1 = strdup_ornull (file);
1577	req->buf2 = strdup_ornull (database);	1634	req->buf2 = strdup_ornull (database);
1578	req->buf3 = strdup_ornull (newname);	1635	req->buf3 = strdup_ornull (newname);
1579	req->uint1 = flags;	1636	req->uint1 = flags;
…		…
1598	db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)	1655	db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1599	PREINIT:	1656	PREINIT:
1600	CALLBACK	1657	CALLBACK
1601	CODE:	1658	CODE:
1602	{	1659	{
1603	dREQ (REQ_DB_OPEN);	1660	dREQ (REQ_DB_OPEN, 2);
1604	req->db = db;	1661	req->db = db;
1605	req->txn = txnid;	1662	req->txn = txnid;
1606	req->buf1 = strdup_ornull (file);	1663	req->buf1 = strdup_ornull (file);
1607	req->buf2 = strdup_ornull (database);	1664	req->buf2 = strdup_ornull (database);
1608	req->int1 = type;	1665	req->int1 = type;
…		…
1615	db_close (DB *db, U32 flags = 0, SV *callback = 0)	1672	db_close (DB *db, U32 flags = 0, SV *callback = 0)
1616	PREINIT:	1673	PREINIT:
1617	CALLBACK	1674	CALLBACK
1618	CODE:	1675	CODE:
1619	{	1676	{
1620	dREQ (REQ_DB_CLOSE);	1677	dREQ (REQ_DB_CLOSE, 0);
		1678	ptr_nuke (ST (0));
1621	req->db = db;	1679	req->db = db;
1622	req->uint1 = flags;	1680	req->uint1 = flags;
1623	req->sv1 = (SV *)db->app_private;	1681	req->sv1 = (SV *)db->app_private;
1624	REQ_SEND;	1682	REQ_SEND;
1625	ptr_nuke (ST (0));
1626	}	1683	}
		1684
		1685	#if DB_VERSION_MINOR >= 4
1627		1686
1628	void	1687	void
1629	db_compact (DB *db, DB_TXN_ornull *txn = 0, SV *start = 0, SV *stop = 0, SV *unused1 = 0, U32 flags = DB_FREE_SPACE, SV *unused2 = 0, SV *callback = 0)	1688	db_compact (DB *db, DB_TXN_ornull *txn = 0, SV *start = 0, SV *stop = 0, SV *unused1 = 0, U32 flags = DB_FREE_SPACE, SV *unused2 = 0, SV *callback = 0)
1630	PREINIT:	1689	PREINIT:
1631	CALLBACK	1690	CALLBACK
1632	CODE:	1691	CODE:
1633	{	1692	{
1634	dREQ (REQ_DB_COMPACT);	1693	dREQ (REQ_DB_COMPACT, 2);
1635	req->db = db;	1694	req->db = db;
1636	req->txn = txn;	1695	req->txn = txn;
1637	sv_to_dbt (&req->dbt1, start);	1696	sv_to_dbt (&req->dbt1, start);
1638	sv_to_dbt (&req->dbt2, stop);	1697	sv_to_dbt (&req->dbt2, stop);
1639	req->uint1 = flags;	1698	req->uint1 = flags;
1640	REQ_SEND;	1699	REQ_SEND;
1641	}	1700	}
1642		1701
		1702	#endif
		1703
1643	void	1704	void
1644	db_sync (DB *db, U32 flags = 0, SV *callback = 0)	1705	db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1645	PREINIT:	1706	PREINIT:
1646	CALLBACK	1707	CALLBACK
1647	CODE:	1708	CODE:
1648	{	1709	{
1649	dREQ (REQ_DB_SYNC);	1710	dREQ (REQ_DB_SYNC, 1);
1650	req->db = db;	1711	req->db = db;
1651	req->uint1 = flags;	1712	req->uint1 = flags;
1652	REQ_SEND;	1713	REQ_SEND;
1653	}	1714	}
1654		1715
…		…
1656	db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)	1717	db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1657	PREINIT:	1718	PREINIT:
1658	CALLBACK	1719	CALLBACK
1659	CODE:	1720	CODE:
1660	{	1721	{
1661	dREQ (REQ_DB_SYNC);	1722	dREQ (REQ_DB_SYNC, 1);
1662	req->db = db;	1723	req->db = db;
1663	req->buf1 = strdup (file);	1724	req->buf1 = strdup (file);
1664	req->uint1 = flags;	1725	req->uint1 = flags;
1665	REQ_SEND;	1726	REQ_SEND;
1666	}	1727	}
1667		1728
1668	void	1729	void
1669	db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)	1730	db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0)
1670	PREINIT:	1731	PREINIT:
1671	CALLBACK	1732	CALLBACK
1672	CODE:	1733	CODE:
1673	{	1734	{
1674	dREQ (REQ_DB_KEY_RANGE);	1735	dREQ (REQ_DB_KEY_RANGE, 2);
1675	req->db = db;	1736	req->db = db;
1676	req->txn = txn;	1737	req->txn = txn;
1677	sv_to_dbt (&req->dbt1, key);	1738	sv_to_dbt (&req->dbt1, key);
1678	req->uint1 = flags;	1739	req->uint1 = flags;
1679	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);	1740	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
…		…
1684	db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)	1745	db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1685	PREINIT:	1746	PREINIT:
1686	CALLBACK	1747	CALLBACK
1687	CODE:	1748	CODE:
1688	{	1749	{
1689	dREQ (REQ_DB_PUT);	1750	dREQ (REQ_DB_PUT, 2);
1690	req->db = db;	1751	req->db = db;
1691	req->txn = txn;	1752	req->txn = txn;
1692	sv_to_dbt (&req->dbt1, key);	1753	sv_to_dbt (&req->dbt1, key);
1693	sv_to_dbt (&req->dbt2, data);	1754	sv_to_dbt (&req->dbt2, data);
1694	req->uint1 = flags;	1755	req->uint1 = flags;
1695	REQ_SEND;	1756	REQ_SEND;
1696	}	1757	}
1697		1758
		1759	#if DB_VERSION_MINOR >= 6
		1760
1698	void	1761	void
1699	db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)	1762	db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1700	PREINIT:	1763	PREINIT:
1701	CALLBACK	1764	CALLBACK
1702	CODE:	1765	CODE:
1703	{	1766	{
1704	dREQ (REQ_DB_EXISTS);	1767	dREQ (REQ_DB_EXISTS, 2);
1705	req->db = db;	1768	req->db = db;
1706	req->txn = txn;	1769	req->txn = txn;
1707	req->uint1 = flags;	1770	req->uint1 = flags;
1708	sv_to_dbt (&req->dbt1, key);	1771	sv_to_dbt (&req->dbt1, key);
1709	REQ_SEND;	1772	REQ_SEND;
1710	}	1773	}
1711		1774
		1775	#endif
		1776
1712	void	1777	void
1713	db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)	1778	db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0)
1714	PREINIT:	1779	PREINIT:
1715	CALLBACK	1780	CALLBACK
1716	CODE:	1781	CODE:
1717	if (SvREADONLY (data))
1718	croak ("can't modify read-only data scalar in db_get");
1719	{	1782	{
		1783	//TODO: key is somtimesmutable
1720	dREQ (REQ_DB_GET);	1784	dREQ (REQ_DB_GET, 2);
1721	req->db = db;	1785	req->db = db;
1722	req->txn = txn;	1786	req->txn = txn;
1723	req->uint1 = flags;	1787	req->uint1 = flags;
1724	sv_to_dbt (&req->dbt1, key);	1788	sv_to_dbt (&req->dbt1, key);
1725	req->dbt3.flags = DB_DBT_MALLOC;	1789	req->dbt3.flags = DB_DBT_MALLOC;
1726	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1790	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1727	REQ_SEND;	1791	REQ_SEND;
1728	}	1792	}
1729		1793
1730	void	1794	void
1731	db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)	1795	db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0)
1732	PREINIT:	1796	PREINIT:
1733	CALLBACK	1797	CALLBACK
1734	CODE:	1798	CODE:
1735	if (SvREADONLY (data))
1736	croak ("can't modify read-only data scalar in db_pget");
1737	{	1799	{
		1800	//TODO: key is somtimesmutable
1738	dREQ (REQ_DB_PGET);	1801	dREQ (REQ_DB_PGET, 2);
		1802	req->db = db;
		1803	req->txn = txn;
		1804	req->uint1 = flags;
		1805
		1806	sv_to_dbt (&req->dbt1, key);
		1807
		1808	req->dbt2.flags = DB_DBT_MALLOC;
		1809	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
		1810
		1811	req->dbt3.flags = DB_DBT_MALLOC;
		1812	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
		1813	REQ_SEND;
		1814	}
		1815
		1816	void
		1817	db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
		1818	PREINIT:
		1819	CALLBACK
		1820	CODE:
		1821	{
		1822	dREQ (REQ_DB_DEL, 2);
1739	req->db = db;	1823	req->db = db;
1740	req->txn = txn;	1824	req->txn = txn;
1741	req->uint1 = flags;	1825	req->uint1 = flags;
1742	sv_to_dbt (&req->dbt1, key);	1826	sv_to_dbt (&req->dbt1, key);
1743	sv_to_dbt (&req->dbt2, pkey);
1744	req->dbt3.flags = DB_DBT_MALLOC;
1745	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1746	REQ_SEND;	1827	REQ_SEND;
1747	}	1828	}
1748		1829
1749	void	1830	void
1750	db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)	1831	db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1751	PREINIT:	1832	PREINIT:
1752	CALLBACK	1833	CALLBACK
1753	CODE:	1834	CODE:
1754	{	1835	{
1755	dREQ (REQ_DB_DEL);	1836	dREQ (REQ_TXN_COMMIT, 0);
1756	req->db = db;	1837	ptr_nuke (ST (0));
1757	req->txn = txn;	1838	req->txn = txn;
1758	req->uint1 = flags;	1839	req->uint1 = flags;
1759	sv_to_dbt (&req->dbt1, key);
1760	REQ_SEND;	1840	REQ_SEND;
1761	}	1841	}
1762		1842
1763	void	1843	void
		1844	db_txn_abort (DB_TXN *txn, SV *callback = 0)
		1845	PREINIT:
		1846	CALLBACK
		1847	CODE:
		1848	{
		1849	dREQ (REQ_TXN_ABORT, 0);
		1850	ptr_nuke (ST (0));
		1851	req->txn = txn;
		1852	REQ_SEND;
		1853	}
		1854
		1855	void
1764	db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)	1856	db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1765	PREINIT:	1857	PREINIT:
1766	CALLBACK	1858	CALLBACK
1767	CODE:	1859	CODE:
1768	{	1860	{
1769	dREQ (REQ_TXN_COMMIT);	1861	dREQ (REQ_TXN_FINISH, 0);
		1862	ptr_nuke (ST (0));
1770	req->txn = txn;	1863	req->txn = txn;
1771	req->uint1 = flags;	1864	req->uint1 = flags;
1772	REQ_SEND;	1865	REQ_SEND;
		1866	}
		1867
		1868	void
		1869	db_c_close (DBC *dbc, SV *callback = 0)
		1870	PREINIT:
		1871	CALLBACK
		1872	CODE:
		1873	{
		1874	dREQ (REQ_C_CLOSE, 0);
1773	ptr_nuke (ST (0));	1875	ptr_nuke (ST (0));
1774	}
1775
1776	void
1777	db_txn_abort (DB_TXN *txn, SV *callback = 0)
1778	PREINIT:
1779	CALLBACK
1780	CODE:
1781	{
1782	dREQ (REQ_TXN_ABORT);
1783	req->txn = txn;
1784	REQ_SEND;
1785	ptr_nuke (ST (0));
1786	}
1787
1788	void
1789	db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1790	PREINIT:
1791	CALLBACK
1792	CODE:
1793	{
1794	dREQ (REQ_TXN_FINISH);
1795	req->txn = txn;
1796	req->uint1 = flags;
1797	REQ_SEND;
1798	ptr_nuke (ST (0));
1799	}
1800
1801	void
1802	db_c_close (DBC *dbc, SV *callback = 0)
1803	PREINIT:
1804	CALLBACK
1805	CODE:
1806	{
1807	dREQ (REQ_C_CLOSE);
1808	req->dbc = dbc;	1876	req->dbc = dbc;
1809	REQ_SEND;	1877	REQ_SEND;
1810	ptr_nuke (ST (0));
1811	}	1878	}
1812		1879
1813	void	1880	void
1814	db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)	1881	db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1815	PREINIT:	1882	PREINIT:
1816	CALLBACK	1883	CALLBACK
1817	CODE:	1884	CODE:
1818	{	1885	{
1819	dREQ (REQ_C_COUNT);	1886	dREQ (REQ_C_COUNT, 1);
1820	req->dbc = dbc;	1887	req->dbc = dbc;
1821	req->sv1 = SvREFCNT_inc (count);	1888	req->sv1 = SvREFCNT_inc (count);
1822	REQ_SEND;	1889	REQ_SEND;
1823	}	1890	}
1824		1891
…		…
1826	db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)	1893	db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1827	PREINIT:	1894	PREINIT:
1828	CALLBACK	1895	CALLBACK
1829	CODE:	1896	CODE:
1830	{	1897	{
1831	dREQ (REQ_C_PUT);	1898	dREQ (REQ_C_PUT, 1);
1832	req->dbc = dbc;	1899	req->dbc = dbc;
1833	sv_to_dbt (&req->dbt1, key);	1900	sv_to_dbt (&req->dbt1, key);
1834	sv_to_dbt (&req->dbt2, data);	1901	sv_to_dbt (&req->dbt2, data);
1835	req->uint1 = flags;	1902	req->uint1 = flags;
1836	REQ_SEND;	1903	REQ_SEND;
1837	}	1904	}
1838		1905
1839	void	1906	void
1840	db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)	1907	db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0)
1841	PREINIT:	1908	PREINIT:
1842	CALLBACK	1909	CALLBACK
1843	CODE:	1910	CODE:
1844	{	1911	{
		1912	if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key))
		1913	croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");
		1914	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		1915	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		1916	"key",
		1917	"BDB::db_c_get");
		1918
		1919	{
1845	dREQ (REQ_C_GET);	1920	dREQ (REQ_C_GET, 1);
		1921	req->dbc = dbc;
		1922	req->uint1 = flags;
		1923	if (flags & DB_OPFLAGS_MASK == DB_SET)
		1924	sv_to_dbt (&req->dbt1, key);
		1925	else
		1926	{
		1927	if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
		1928	sv_to_dbt (&req->dbt1, key);
		1929	else
		1930	req->dbt1.flags = DB_DBT_MALLOC;
		1931
		1932	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
		1933	}
		1934
		1935	if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
		1936	|| flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
		1937	sv_to_dbt (&req->dbt3, data);
		1938	else
		1939	req->dbt3.flags = DB_DBT_MALLOC;
		1940
		1941	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
		1942	REQ_SEND;
		1943	}
		1944	}
		1945
		1946	void
		1947	db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0)
		1948	PREINIT:
		1949	CALLBACK
		1950	CODE:
		1951	{
		1952	if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key))
		1953	croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");
		1954	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		1955	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		1956	"key",
		1957	"BDB::db_c_pget");
		1958
		1959	{
		1960	dREQ (REQ_C_PGET, 1);
		1961	req->dbc = dbc;
		1962	req->uint1 = flags;
		1963	if (flags & DB_OPFLAGS_MASK == DB_SET)
		1964	sv_to_dbt (&req->dbt1, key);
		1965	else
		1966	{
		1967	if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
		1968	sv_to_dbt (&req->dbt1, key);
		1969	else
		1970	req->dbt1.flags = DB_DBT_MALLOC;
		1971
		1972	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
		1973	}
		1974
		1975	req->dbt2.flags = DB_DBT_MALLOC;
		1976	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
		1977
		1978	if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
		1979	|| flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
		1980	sv_to_dbt (&req->dbt3, data);
		1981	else
		1982	req->dbt3.flags = DB_DBT_MALLOC;
		1983
		1984	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
		1985	REQ_SEND;
		1986	}
		1987	}
		1988
		1989	void
		1990	db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
		1991	PREINIT:
		1992	CALLBACK
		1993	CODE:
		1994	{
		1995	dREQ (REQ_C_DEL, 1);
1846	req->dbc = dbc;	1996	req->dbc = dbc;
1847	req->uint1 = flags;	1997	req->uint1 = flags;
1848	if ((flags & DB_SET) == DB_SET
1849	|| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1850	sv_to_dbt (&req->dbt1, key);
1851	else
1852	req->dbt1.flags = DB_DBT_MALLOC;
1853
1854	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1855
1856	if ((flags & DB_GET_BOTH) == DB_GET_BOTH
1857	|| (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE)
1858	sv_to_dbt (&req->dbt3, data);
1859	else
1860	req->dbt3.flags = DB_DBT_MALLOC;
1861
1862	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1863	REQ_SEND;	1998	REQ_SEND;
1864	}	1999	}
1865		2000
1866	void
1867	db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1868	PREINIT:
1869	CALLBACK
1870	CODE:
1871	{
1872	dREQ (REQ_C_PGET);
1873	req->dbc = dbc;
1874	req->uint1 = flags;
1875	if ((flags & DB_SET) == DB_SET
1876	|| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1877	sv_to_dbt (&req->dbt1, key);
1878	else
1879	req->dbt1.flags = DB_DBT_MALLOC;
1880		2001
1881	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);	2002	#if DB_VERSION_MINOR >= 3
1882
1883	req->dbt2.flags = DB_DBT_MALLOC;
1884	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
1885
1886	if ((flags & DB_GET_BOTH) == DB_GET_BOTH
1887	|| (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE)
1888	sv_to_dbt (&req->dbt3, data);
1889	else
1890	req->dbt3.flags = DB_DBT_MALLOC;
1891
1892	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1893	REQ_SEND;
1894	}
1895
1896	void
1897	db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1898	PREINIT:
1899	CALLBACK
1900	CODE:
1901	{
1902	dREQ (REQ_C_DEL);
1903	req->dbc = dbc;
1904	req->uint1 = flags;
1905	REQ_SEND;
1906	}
1907
1908		2003
1909	void	2004	void
1910	db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)	2005	db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1911	PREINIT:	2006	PREINIT:
1912	CALLBACK	2007	CALLBACK
1913	CODE:	2008	CODE:
1914	{	2009	{
1915	dREQ (REQ_SEQ_OPEN);	2010	dREQ (REQ_SEQ_OPEN, 2);
1916	req->seq = seq;	2011	req->seq = seq;
1917	req->txn = txnid;	2012	req->txn = txnid;
1918	req->uint1 = flags | DB_THREAD;	2013	req->uint1 = flags | DB_THREAD;
1919	sv_to_dbt (&req->dbt1, key);	2014	sv_to_dbt (&req->dbt1, key);
1920	REQ_SEND;	2015	REQ_SEND;
…		…
1924	db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)	2019	db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1925	PREINIT:	2020	PREINIT:
1926	CALLBACK	2021	CALLBACK
1927	CODE:	2022	CODE:
1928	{	2023	{
1929	dREQ (REQ_SEQ_CLOSE);	2024	dREQ (REQ_SEQ_CLOSE, 0);
		2025	ptr_nuke (ST (0));
1930	req->seq = seq;	2026	req->seq = seq;
1931	req->uint1 = flags;	2027	req->uint1 = flags;
1932	REQ_SEND;	2028	REQ_SEND;
1933	ptr_nuke (ST (0));
1934	}	2029	}
1935		2030
1936	void	2031	void
1937	db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)	2032	db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1938	PREINIT:	2033	PREINIT:
1939	CALLBACK	2034	CALLBACK
1940	CODE:	2035	CODE:
1941	{	2036	{
1942	dREQ (REQ_SEQ_GET);	2037	dREQ (REQ_SEQ_GET, 2);
1943	req->seq = seq;	2038	req->seq = seq;
1944	req->txn = txnid;	2039	req->txn = txnid;
1945	req->int1 = delta;	2040	req->int1 = delta;
1946	req->uint1 = flags;	2041	req->uint1 = flags;
1947	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);	2042	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
…		…
1952	db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)	2047	db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1953	PREINIT:	2048	PREINIT:
1954	CALLBACK	2049	CALLBACK
1955	CODE:	2050	CODE:
1956	{	2051	{
1957	dREQ (REQ_SEQ_REMOVE);	2052	dREQ (REQ_SEQ_REMOVE, 2);
1958	req->seq = seq;	2053	req->seq = seq;
1959	req->txn = txnid;	2054	req->txn = txnid;
1960	req->uint1 = flags;	2055	req->uint1 = flags;
1961	REQ_SEND;	2056	REQ_SEND;
1962	}	2057	}
1963		2058
		2059	#endif
		2060
1964		2061
1965	MODULE = BDB PACKAGE = BDB::Env	2062	MODULE = BDB PACKAGE = BDB::Env
1966		2063
1967	void	2064	void
1968	DESTROY (DB_ENV_ornuked *env)	2065	DESTROY (DB_ENV_ornuked *env)
…		…
2100	int set_lg_max (DB_ENV *env, U32 max)	2197	int set_lg_max (DB_ENV *env, U32 max)
2101	CODE:	2198	CODE:
2102	RETVAL = env->set_lg_max (env, max);	2199	RETVAL = env->set_lg_max (env, max);
2103	OUTPUT:	2200	OUTPUT:
2104	RETVAL	2201	RETVAL
		2202
		2203	#if DB_VERSION_MINOR >= 4
2105		2204
2106	int mutex_set_max (DB_ENV *env, U32 max)	2205	int mutex_set_max (DB_ENV *env, U32 max)
2107	CODE:	2206	CODE:
2108	RETVAL = env->mutex_set_max (env, max);	2207	RETVAL = env->mutex_set_max (env, max);
2109	OUTPUT:	2208	OUTPUT:
…		…
2125	CODE:	2224	CODE:
2126	RETVAL = env->mutex_set_align (env, align);	2225	RETVAL = env->mutex_set_align (env, align);
2127	OUTPUT:	2226	OUTPUT:
2128	RETVAL	2227	RETVAL
2129		2228
		2229	#endif
		2230
2130	DB_TXN *	2231	DB_TXN *
2131	txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0)	2232	txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0)
2132	CODE:	2233	CODE:
2133	errno = env->txn_begin (env, parent, &RETVAL, flags);	2234	errno = env->txn_begin (env, parent, &RETVAL, flags);
2134	if (errno)	2235	if (errno)
2135	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));	2236	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
2136	OUTPUT:	2237	OUTPUT:
2137	RETVAL	2238	RETVAL
2138		2239
		2240	#if DB_VERSION_MINOR >= 5
		2241
2139	DB_TXN *	2242	DB_TXN *
2140	cdsgroup_begin (DB_ENV *env)	2243	cdsgroup_begin (DB_ENV *env)
2141	CODE:	2244	CODE:
2142	errno = env->cdsgroup_begin (env, &RETVAL);	2245	errno = env->cdsgroup_begin (env, &RETVAL);
2143	if (errno)	2246	if (errno)
2144	croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));	2247	croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
2145	OUTPUT:	2248	OUTPUT:
2146	RETVAL	2249	RETVAL
		2250
		2251	#endif
2147		2252
2148	MODULE = BDB PACKAGE = BDB::Db	2253	MODULE = BDB PACKAGE = BDB::Db
2149		2254
2150	void	2255	void
2151	DESTROY (DB_ornuked *db)	2256	DESTROY (DB_ornuked *db)
…		…
2161	CODE:	2266	CODE:
2162	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);	2267	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);
2163	OUTPUT:	2268	OUTPUT:
2164	RETVAL	2269	RETVAL
2165		2270
		2271	int set_pagesize (DB *db, U32 pagesize)
		2272	CODE:
		2273	RETVAL = db->set_pagesize (db, pagesize);
		2274	OUTPUT:
		2275	RETVAL
		2276
2166	int set_flags (DB *db, U32 flags)	2277	int set_flags (DB *db, U32 flags)
2167	CODE:	2278	CODE:
2168	RETVAL = db->set_flags (db, flags);	2279	RETVAL = db->set_flags (db, flags);
2169	OUTPUT:	2280	OUTPUT:
2170	RETVAL	2281	RETVAL
…		…
2236	if (errno)	2347	if (errno)
2237	croak ("DB->cursor: %s", db_strerror (errno));	2348	croak ("DB->cursor: %s", db_strerror (errno));
2238	OUTPUT:	2349	OUTPUT:
2239	RETVAL	2350	RETVAL
2240		2351
		2352	#if DB_VERSION_MINOR >= 3
		2353
2241	DB_SEQUENCE *	2354	DB_SEQUENCE *
2242	sequence (DB *db, U32 flags = 0)	2355	sequence (DB *db, U32 flags = 0)
2243	CODE:	2356	CODE:
2244	{	2357	{
2245	errno = db_sequence_create (&RETVAL, db, flags);	2358	errno = db_sequence_create (&RETVAL, db, flags);
…		…
2247	croak ("db_sequence_create: %s", db_strerror (errno));	2360	croak ("db_sequence_create: %s", db_strerror (errno));
2248	}	2361	}
2249	OUTPUT:	2362	OUTPUT:
2250	RETVAL	2363	RETVAL
2251		2364
		2365	#endif
		2366
2252		2367
2253	MODULE = BDB PACKAGE = BDB::Txn	2368	MODULE = BDB PACKAGE = BDB::Txn
2254		2369
2255	void	2370	void
2256	DESTROY (DB_TXN_ornuked *txn)	2371	DESTROY (DB_TXN_ornuked *txn)
…		…
2285	CODE:	2400	CODE:
2286	dbc->set_priority (dbc, priority);	2401	dbc->set_priority (dbc, priority);
2287		2402
2288	#endif	2403	#endif
2289		2404
		2405	#if DB_VERSION_MINOR >= 3
		2406
2290	MODULE = BDB PACKAGE = BDB::Sequence	2407	MODULE = BDB PACKAGE = BDB::Sequence
2291		2408
2292	void	2409	void
2293	DESTROY (DB_SEQUENCE_ornuked *seq)	2410	DESTROY (DB_SEQUENCE_ornuked *seq)
2294	CODE:	2411	CODE:
…		…
2317	CODE:	2434	CODE:
2318	RETVAL = seq->set_range (seq, min, max);	2435	RETVAL = seq->set_range (seq, min, max);
2319	OUTPUT:	2436	OUTPUT:
2320	RETVAL	2437	RETVAL
2321		2438
		2439	#endif
2322		2440
		2441

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