[ViewVC] Diff of: cvs/BDB/BDB.xs

Comparing BDB/BDB.xs (file contents):
Revision 1.34 by root, Sun Mar 30 06:28:08 2008 UTC vs.
Revision 1.50 by root, Thu Sep 25 13:22:32 2008 UTC

…		…
		1	#include <sys/user.h>
		2	#include <sys/ptrace.h>
		3
		4	#define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4
		5
1	#include "xthread.h"	6	#include "xthread.h"
2		7
3	#include <errno.h>	8	#include <errno.h>
4		9
5	#include "EXTERN.h"	10	#include "EXTERN.h"
27	# include <unistd.h>	32	# include <unistd.h>
28	#endif	33	#endif
29		34
30	#include <db.h>	35	#include <db.h>
31		36
32	#if DB_VERSION_MAJOR < 4 \|\| (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4)	37	#if DB_VERSION_MAJOR != 4 \|\| (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3)
33	# error you need Berkeley DB 4.4 or newer installed	38	# error you need Berkeley DB 4.3 or a newer 4.x version installed
34	#endif	39	#endif
35		40
36	/* number of seconds after which idle threads exit */	41	/* number of seconds after which idle threads exit */
37	#define IDLE_TIMEOUT 10	42	#define IDLE_TIMEOUT 10
38		43
39	typedef DB_ENV DB_ENV_ornull;	44	typedef DB_ENV DB_ENV_ornull;
40	typedef DB_TXN DB_TXN_ornull;	45	typedef DB_TXN DB_TXN_ornull;
41	typedef DBC DBC_ornull;	46	typedef DBC DBC_ornull;
42	typedef DB DB_ornull;	47	typedef DB DB_ornull;
43	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
44		48
45	typedef DB_ENV DB_ENV_ornuked;	49	typedef DB_ENV DB_ENV_ornuked;
46	typedef DB_TXN DB_TXN_ornuked;	50	typedef DB_TXN DB_TXN_ornuked;
47	typedef DBC DBC_ornuked;	51	typedef DBC DBC_ornuked;
48	typedef DB DB_ornuked;	52	typedef DB DB_ornuked;
		53
		54	#if DB_VERSION_MINOR >= 3
		55	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
49	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;	56	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
		57	#endif
50		58
51	typedef SV SV8; /* byte-sv, used for argument-checking */	59	typedef SV SV8; /* byte-sv, used for argument-checking */
52	typedef char *bdb_filename;	60	typedef char *bdb_filename;
53		61
54	static SV *prepare_cb;	62	static SV *prepare_cb;
…		…
64	#endif	72	#endif
65		73
66	static char *	74	static char *
67	get_bdb_filename (SV *sv)	75	get_bdb_filename (SV *sv)
68	{	76	{
69	return !SvOK (sv)	77	if (!SvOK (sv))
70	? 0	78	return 0;
71	:	79
72	#if WIN32	80	#if _WIN32
73	SvPVutf8_nolen (sv)	81	/* win32 madness + win32 perl absolutely brokenness make for horrible hacks */
		82	{
		83	STRLEN len;
		84	char *src = SvPVbyte (sv, len);
		85	SV *t1 = sv_newmortal ();
		86	SV *t2 = sv_newmortal ();
		87
		88	sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1);
		89	sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1);
		90
		91	len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR));
		92	len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0);
		93	SvPOK_only (t2);
		94	SvPVX (t2)[len] = 0;
		95	SvCUR_set (t2, len);
		96
		97	return SvPVX (t2);
		98	}
74	#else	99	#else
75	SvPVbyte_nolen (sv)	100	return SvPVbyte_nolen (sv);
76	#endif	101	#endif
77	;
78	}	102	}
79		103
80	static void	104	static void
81	debug_errcall (const DB_ENV dbenv, const char errpfx, const char *msg)	105	debug_errcall (const DB_ENV dbenv, const char errpfx, const char *msg)
82	{	106	{
…		…
111	dbt_to_sv (SV sv, DBT dbt)	135	dbt_to_sv (SV sv, DBT dbt)
112	{	136	{
113	if (sv)	137	if (sv)
114	{	138	{
115	SvREADONLY_off (sv);	139	SvREADONLY_off (sv);
116	sv_setpvn_mg (sv, dbt->data, dbt->size);	140	sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef);
117	SvREFCNT_dec (sv);	141	SvREFCNT_dec (sv);
118	}	142	}
119		143
		144	//assert (dbt->flags & DBT_MALLOC \|\| !dbt->data);
120	free (dbt->data);	145	free (dbt->data);
121	}	146	}
122		147
123	enum {	148	enum {
124	REQ_QUIT,	149	REQ_QUIT,
125	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,	150	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
126	REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE,	151	REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
127	REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,	152	REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
128	REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,	153	REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
129	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,	154	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
130	REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,	155	REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
131	REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,	156	REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
132	};	157	};
133		158
…		…
143	DBC *dbc;	168	DBC *dbc;
144		169
145	UV uv1;	170	UV uv1;
146	int int1, int2;	171	int int1, int2;
147	U32 uint1, uint2;	172	U32 uint1, uint2;
148	char buf1, buf2;	173	char buf1, buf2, *buf3;
149	SV sv1, sv2, *sv3;	174	SV sv1, sv2, *sv3;
150		175
151	DBT dbt1, dbt2, dbt3;	176	DBT dbt1, dbt2, dbt3;
152	DB_KEY_RANGE key_range;	177	DB_KEY_RANGE key_range;
		178	#if DB_VERSION_MINOR >= 3
153	DB_SEQUENCE *seq;	179	DB_SEQUENCE *seq;
154	db_seq_t seq_t;	180	db_seq_t seq_t;
		181	#endif
		182
		183	SV rsv1, rsv2; // keep some request objects alive
155	} bdb_cb;	184	} bdb_cb;
156		185
157	typedef bdb_cb *bdb_req;	186	typedef bdb_cb *bdb_req;
158		187
159	enum {	188	enum {
…		…
164	PRI_BIAS = -PRI_MIN,	193	PRI_BIAS = -PRI_MIN,
165	NUM_PRI = PRI_MAX + PRI_BIAS + 1,	194	NUM_PRI = PRI_MAX + PRI_BIAS + 1,
166	};	195	};
167		196
168	#define AIO_TICKS ((1000000 + 1023) >> 10)	197	#define AIO_TICKS ((1000000 + 1023) >> 10)
		198
		199	static SV *on_next_submit;
169		200
170	static unsigned int max_poll_time = 0;	201	static unsigned int max_poll_time = 0;
171	static unsigned int max_poll_reqs = 0;	202	static unsigned int max_poll_reqs = 0;
172		203
173	/* calculcate time difference in ~1/AIO_TICKS of a second */	204	/* calculcate time difference in ~1/AIO_TICKS of a second */
…		…
322		353
323	static int req_invoke (bdb_req req)	354	static int req_invoke (bdb_req req)
324	{	355	{
325	dSP;	356	dSP;
326		357
327	if (SvOK (req->callback))	358	if (req->callback)
328	{	359	{
329	ENTER;	360	ENTER;
330	SAVETMPS;	361	SAVETMPS;
331	PUSHMARK (SP);	362	PUSHMARK (SP);
332		363
…		…
366	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));	397	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
367	SvREFCNT_dec (req->sv1);	398	SvREFCNT_dec (req->sv1);
368	}	399	}
369	break;	400	break;
370		401
		402	#if DB_VERSION_MINOR >= 3
371	case REQ_SEQ_GET:	403	case REQ_SEQ_GET:
372	SvREADONLY_off (req->sv1);	404	SvREADONLY_off (req->sv1);
373		405
374	if (sizeof (IV) > 4)	406	if (sizeof (IV) > 4)
375	sv_setiv_mg (req->sv1, (IV)req->seq_t);	407	sv_setiv_mg (req->sv1, (IV)req->seq_t);
376	else	408	else
377	sv_setnv_mg (req->sv1, (NV)req->seq_t);	409	sv_setnv_mg (req->sv1, (NV)req->seq_t);
378		410
379	SvREFCNT_dec (req->sv1);	411	SvREFCNT_dec (req->sv1);
380	break;	412	break;
		413	#endif
381	}	414	}
382		415
383	errno = req->result;	416	errno = req->result;
384		417
385	PUTBACK;	418	PUTBACK;
…		…
393	return !SvTRUE (ERRSV);	426	return !SvTRUE (ERRSV);
394	}	427	}
395		428
396	static void req_free (bdb_req req)	429	static void req_free (bdb_req req)
397	{	430	{
		431	SvREFCNT_dec (req->callback);
		432
		433	SvREFCNT_dec (req->rsv1);
		434	SvREFCNT_dec (req->rsv2);
		435
398	free (req->buf1);	436	free (req->buf1);
399	free (req->buf2);	437	free (req->buf2);
		438	free (req->buf3);
		439
400	Safefree (req);	440	Safefree (req);
401	}	441	}
402		442
403	#ifdef USE_SOCKETS_AS_HANDLES	443	#ifdef USE_SOCKETS_AS_HANDLES
404	# define TO_SOCKET(x) (win32_get_osfhandle (x))	444	# define TO_SOCKET(x) (win32_get_osfhandle (x))
…		…
485		525
486	static void req_send (bdb_req req)	526	static void req_send (bdb_req req)
487	{	527	{
488	SV *wait_callback = 0;	528	SV *wait_callback = 0;
489		529
		530	if (on_next_submit)
		531	{
		532	dSP;
		533	SV *cb = sv_2mortal (on_next_submit);
		534
		535	on_next_submit = 0;
		536
		537	PUSHMARK (SP);
		538	PUTBACK;
		539	call_sv (cb, G_DISCARD \| G_EVAL);
		540	SPAGAIN;
		541	}
		542
490	// synthesize callback if none given	543	// synthesize callback if none given
491	if (!SvOK (req->callback))	544	if (!req->callback)
492	{	545	{
493	int count;	546	int count;
494		547
495	dSP;	548	dSP;
496	PUSHMARK (SP);	549	PUSHMARK (SP);
…		…
500		553
501	if (count != 2)	554	if (count != 2)
502	croak ("prepare callback must return exactly two values\n");	555	croak ("prepare callback must return exactly two values\n");
503		556
504	wait_callback = POPs;	557	wait_callback = POPs;
505	SvREFCNT_dec (req->callback);
506	req->callback = SvREFCNT_inc (POPs);	558	req->callback = SvREFCNT_inc (POPs);
507	}	559	}
508		560
509	++nreqs;	561	++nreqs;
510		562
…		…
711	}	763	}
712		764
713	--nready;	765	--nready;
714		766
715	X_UNLOCK (reqlock);	767	X_UNLOCK (reqlock);
716		768
717	switch (req->type)	769	switch (req->type)
718	{	770	{
719	case REQ_QUIT:	771	case REQ_QUIT:
720	req->result = ENOSYS;	772	req->result = ENOSYS;
721	goto quit;	773	goto quit;
…		…
742		794
743	case REQ_ENV_MEMP_TRICKLE:	795	case REQ_ENV_MEMP_TRICKLE:
744	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);	796	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
745	break;	797	break;
746		798
		799	case REQ_ENV_DBREMOVE:
		800	req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
		801	break;
		802
		803	case REQ_ENV_DBRENAME:
		804	req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
		805	break;
		806
747	case REQ_DB_OPEN:	807	case REQ_DB_OPEN:
748	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);	808	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
749	break;	809	break;
750		810
751	case REQ_DB_CLOSE:	811	case REQ_DB_CLOSE:
752	req->result = req->db->close (req->db, req->uint1);	812	req->result = req->db->close (req->db, req->uint1);
753	break;	813	break;
754		814
		815	#if DB_VERSION_MINOR >= 4
755	case REQ_DB_COMPACT:	816	case REQ_DB_COMPACT:
756	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);	817	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
757	break;	818	break;
		819	#endif
758		820
759	case REQ_DB_SYNC:	821	case REQ_DB_SYNC:
760	req->result = req->db->sync (req->db, req->uint1);	822	req->result = req->db->sync (req->db, req->uint1);
761	break;	823	break;
762		824
…		…
766		828
767	case REQ_DB_PUT:	829	case REQ_DB_PUT:
768	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);	830	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
769	break;	831	break;
770		832
		833	#if DB_VERSION_MINOR >= 6
		834	case REQ_DB_EXISTS:
		835	req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
		836	break;
		837	#endif
771	case REQ_DB_GET:	838	case REQ_DB_GET:
772	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);	839	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
773	break;	840	break;
774		841
775	case REQ_DB_PGET:	842	case REQ_DB_PGET:
…		…
829		896
830	case REQ_C_DEL:	897	case REQ_C_DEL:
831	req->result = req->dbc->c_del (req->dbc, req->uint1);	898	req->result = req->dbc->c_del (req->dbc, req->uint1);
832	break;	899	break;
833		900
		901	#if DB_VERSION_MINOR >= 3
834	case REQ_SEQ_OPEN:	902	case REQ_SEQ_OPEN:
835	req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);	903	req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
836	break;	904	break;
837		905
838	case REQ_SEQ_CLOSE:	906	case REQ_SEQ_CLOSE:
…		…
844	break;	912	break;
845		913
846	case REQ_SEQ_REMOVE:	914	case REQ_SEQ_REMOVE:
847	req->result = req->seq->remove (req->seq, req->txn, req->uint1);	915	req->result = req->seq->remove (req->seq, req->txn, req->uint1);
848	break;	916	break;
		917	#endif
849		918
850	default:	919	default:
851	req->result = ENOSYS;	920	req->result = ENOSYS;
852	break;	921	break;
853	}	922	}
…		…
923	create_respipe ();	992	create_respipe ();
924		993
925	atfork_parent ();	994	atfork_parent ();
926	}	995	}
927		996
928	#define dREQ(reqtype) \	997	#define dREQ(reqtype,rsvcnt) \
929	bdb_req req; \	998	bdb_req req; \
930	int req_pri = next_pri; \	999	int req_pri = next_pri; \
931	next_pri = DEFAULT_PRI + PRI_BIAS; \	1000	next_pri = DEFAULT_PRI + PRI_BIAS; \
932	\	1001	\
933	if (SvOK (callback) && !SvROK (callback)) \	1002	if (callback && SvOK (callback)) \
934	croak ("callback must be undef or of reference type"); \	1003	croak ("callback has illegal type or extra arguments"); \
935	\	1004	\
936	Newz (0, req, 1, bdb_cb); \	1005	Newz (0, req, 1, bdb_cb); \
937	if (!req) \	1006	if (!req) \
938	croak ("out of memory during bdb_req allocation"); \	1007	croak ("out of memory during bdb_req allocation"); \
939	\	1008	\
940	req->callback = newSVsv (callback); \	1009	req->callback = SvREFCNT_inc (cb); \
941	req->type = (reqtype); \	1010	req->type = (reqtype); \
942	req->pri = req_pri	1011	req->pri = req_pri; \
		1012	if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \
		1013	if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \
		1014	(void)0;
943		1015
944	#define REQ_SEND \	1016	#define REQ_SEND \
945	req_send (req)	1017	req_send (req)
946		1018
947	#define SvPTR(var, arg, type, class, nullok) \	1019	#define SvPTR(var, arg, type, class, nullok) \
…		…
958	(var) = INT2PTR (type, tmp); \	1030	(var) = INT2PTR (type, tmp); \
959	if (!var && nullok != 2) \	1031	if (!var && nullok != 2) \
960	croak (# var " is not a valid " # class " object anymore"); \	1032	croak (# var " is not a valid " # class " object anymore"); \
961	} \	1033	} \
962	else \	1034	else \
963	croak (# var " is not of type " # class); \	1035	croak (# var " is not of type " # class);
964	\
965		1036
966	static void	1037	static void
967	ptr_nuke (SV *sv)	1038	ptr_nuke (SV *sv)
968	{	1039	{
969	assert (SvROK (sv));	1040	assert (SvROK (sv));
…		…
1006		1077
1007	vtbl_errno = PL_vtbl_sv;	1078	vtbl_errno = PL_vtbl_sv;
1008	vtbl_errno.svt_get = errno_get;	1079	vtbl_errno.svt_get = errno_get;
1009	mg->mg_virtual = &vtbl_errno;	1080	mg->mg_virtual = &vtbl_errno;
1010	}	1081	}
		1082
		1083	#if __GNUC__ >= 4
		1084	# define noinline __attribute__ ((noinline))
		1085	#else
		1086	# define noinline
		1087	#endif
		1088
		1089	static noinline SV *
		1090	pop_callback (I32 ritems, SV sv)
		1091	{
		1092	if (SvROK (sv))
		1093	{
		1094	HV *st;
		1095	GV *gvp;
		1096	CV *cv;
		1097	const char *name;
		1098
		1099	/* forgive me */
		1100	if (SvTYPE (SvRV (sv)) == SVt_PVMG
		1101	&& (st = SvSTASH (SvRV (sv)))
		1102	&& (name = HvNAME_get (st))
		1103	&& (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
		1104	return 0;
		1105
		1106	if ((cv = sv_2cv (sv, &st, &gvp, 0)))
		1107	{
		1108	--*ritems;
		1109	return (SV *)cv;
		1110	}
		1111	}
		1112
		1113	return 0;
		1114	}
		1115
		1116	/* stupid windoes defined CALLBACK as well */
		1117	#undef CALLBACK
		1118	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1011		1119
1012	MODULE = BDB PACKAGE = BDB	1120	MODULE = BDB PACKAGE = BDB
1013		1121
1014	PROTOTYPES: ENABLE	1122	PROTOTYPES: ENABLE
1015		1123
…		…
1036	const_iv (RDONLY)	1144	const_iv (RDONLY)
1037	const_iv (USE_ENVIRON)	1145	const_iv (USE_ENVIRON)
1038	const_iv (USE_ENVIRON_ROOT)	1146	const_iv (USE_ENVIRON_ROOT)
1039	const_iv (LOCKDOWN)	1147	const_iv (LOCKDOWN)
1040	const_iv (PRIVATE)	1148	const_iv (PRIVATE)
1041	const_iv (REGISTER)
1042	const_iv (SYSTEM_MEM)	1149	const_iv (SYSTEM_MEM)
1043	const_iv (AUTO_COMMIT)	1150	const_iv (AUTO_COMMIT)
1044	const_iv (CDB_ALLDB)	1151	const_iv (CDB_ALLDB)
1045	const_iv (DIRECT_DB)	1152	const_iv (DIRECT_DB)
1046	const_iv (DIRECT_LOG)
1047	const_iv (DSYNC_DB)
1048	const_iv (DSYNC_LOG)
1049	const_iv (LOG_AUTOREMOVE)
1050	const_iv (LOG_INMEMORY)
1051	const_iv (NOLOCKING)	1153	const_iv (NOLOCKING)
1052	const_iv (NOMMAP)	1154	const_iv (NOMMAP)
1053	const_iv (NOPANIC)	1155	const_iv (NOPANIC)
1054	const_iv (OVERWRITE)	1156	const_iv (OVERWRITE)
1055	const_iv (PANIC_ENVIRONMENT)	1157	const_iv (PANIC_ENVIRONMENT)
…		…
1066	const_iv (HASH)	1168	const_iv (HASH)
1067	const_iv (QUEUE)	1169	const_iv (QUEUE)
1068	const_iv (RECNO)	1170	const_iv (RECNO)
1069	const_iv (UNKNOWN)	1171	const_iv (UNKNOWN)
1070	const_iv (EXCL)	1172	const_iv (EXCL)
1071	const_iv (READ_COMMITTED)
1072	const_iv (READ_UNCOMMITTED)
1073	const_iv (TRUNCATE)	1173	const_iv (TRUNCATE)
1074	const_iv (NOSYNC)	1174	const_iv (NOSYNC)
1075	const_iv (CHKSUM)	1175	const_iv (CHKSUM)
1076	const_iv (ENCRYPT)	1176	const_iv (ENCRYPT)
1077	const_iv (DUP)	1177	const_iv (DUP)
1078	const_iv (DUPSORT)	1178	const_iv (DUPSORT)
1079	const_iv (RECNUM)	1179	const_iv (RECNUM)
1080	const_iv (RENUMBER)	1180	const_iv (RENUMBER)
1081	const_iv (REVSPLITOFF)	1181	const_iv (REVSPLITOFF)
1082	const_iv (INORDER)
1083	const_iv (CONSUME)	1182	const_iv (CONSUME)
1084	const_iv (CONSUME_WAIT)	1183	const_iv (CONSUME_WAIT)
1085	const_iv (GET_BOTH)	1184	const_iv (GET_BOTH)
1086	const_iv (GET_BOTH_RANGE)	1185	const_iv (GET_BOTH_RANGE)
1087	//const_iv (SET_RECNO)	1186	//const_iv (SET_RECNO)
…		…
1096	const_iv (LOCK_DEADLOCK)	1195	const_iv (LOCK_DEADLOCK)
1097	const_iv (LOCK_NOTGRANTED)	1196	const_iv (LOCK_NOTGRANTED)
1098	const_iv (RUNRECOVERY)	1197	const_iv (RUNRECOVERY)
1099	const_iv (OLD_VERSION)	1198	const_iv (OLD_VERSION)
1100	const_iv (REP_HANDLE_DEAD)	1199	const_iv (REP_HANDLE_DEAD)
1101	const_iv (REP_LOCKOUT)
1102	const_iv (SECONDARY_BAD)	1200	const_iv (SECONDARY_BAD)
1103
1104	const_iv (FREE_SPACE)
1105	const_iv (FREELIST_ONLY)
1106		1201
1107	const_iv (APPEND)	1202	const_iv (APPEND)
1108	const_iv (NODUPDATA)	1203	const_iv (NODUPDATA)
1109	const_iv (NOOVERWRITE)	1204	const_iv (NOOVERWRITE)
1110		1205
…		…
1133	const_iv (FORCE)	1228	const_iv (FORCE)
1134		1229
1135	const_iv (LOCK_DEFAULT)	1230	const_iv (LOCK_DEFAULT)
1136	const_iv (LOCK_EXPIRE)	1231	const_iv (LOCK_EXPIRE)
1137	const_iv (LOCK_MAXLOCKS)	1232	const_iv (LOCK_MAXLOCKS)
1138	const_iv (LOCK_MAXWRITE)
1139	const_iv (LOCK_MINLOCKS)	1233	const_iv (LOCK_MINLOCKS)
1140	const_iv (LOCK_MINWRITE)	1234	const_iv (LOCK_MINWRITE)
1141	const_iv (LOCK_OLDEST)	1235	const_iv (LOCK_OLDEST)
1142	const_iv (LOCK_RANDOM)	1236	const_iv (LOCK_RANDOM)
1143	const_iv (LOCK_YOUNGEST)	1237	const_iv (LOCK_YOUNGEST)
1144		1238
1145	const_iv (SEQ_DEC)
1146	const_iv (SEQ_INC)
1147	const_iv (SEQ_WRAP)
1148
1149	const_iv (BUFFER_SMALL)
1150	const_iv (DONOTINDEX)	1239	const_iv (DONOTINDEX)
1151	const_iv (KEYEMPTY )	1240	const_iv (KEYEMPTY )
1152	const_iv (KEYEXIST )	1241	const_iv (KEYEXIST )
1153	const_iv (LOCK_DEADLOCK)	1242	const_iv (LOCK_DEADLOCK)
1154	const_iv (LOCK_NOTGRANTED)	1243	const_iv (LOCK_NOTGRANTED)
1155	const_iv (LOG_BUFFER_FULL)
1156	const_iv (NOSERVER)	1244	const_iv (NOSERVER)
1157	const_iv (NOSERVER_HOME)	1245	const_iv (NOSERVER_HOME)
1158	const_iv (NOSERVER_ID)	1246	const_iv (NOSERVER_ID)
1159	const_iv (NOTFOUND)	1247	const_iv (NOTFOUND)
1160	const_iv (PAGE_NOTFOUND)	1248	const_iv (PAGE_NOTFOUND)
1161	const_iv (REP_DUPMASTER)	1249	const_iv (REP_DUPMASTER)
1162	const_iv (REP_HANDLE_DEAD)	1250	const_iv (REP_HANDLE_DEAD)
1163	const_iv (REP_HOLDELECTION)	1251	const_iv (REP_HOLDELECTION)
1164	const_iv (REP_IGNORE)
1165	const_iv (REP_ISPERM)	1252	const_iv (REP_ISPERM)
1166	const_iv (REP_JOIN_FAILURE)
1167	const_iv (REP_LOCKOUT)
1168	const_iv (REP_NEWMASTER)	1253	const_iv (REP_NEWMASTER)
1169	const_iv (REP_NEWSITE)	1254	const_iv (REP_NEWSITE)
1170	const_iv (REP_NOTPERM)	1255	const_iv (REP_NOTPERM)
1171	const_iv (REP_UNAVAIL)	1256	const_iv (REP_UNAVAIL)
1172	const_iv (RUNRECOVERY)	1257	const_iv (RUNRECOVERY)
1173	const_iv (SECONDARY_BAD)	1258	const_iv (SECONDARY_BAD)
1174	const_iv (VERIFY_BAD)	1259	const_iv (VERIFY_BAD)
1175	const_iv (VERSION_MISMATCH)
1176		1260
1177	const_iv (VERB_DEADLOCK)	1261	const_iv (VERB_DEADLOCK)
1178	const_iv (VERB_RECOVERY)	1262	const_iv (VERB_RECOVERY)
1179	const_iv (VERB_REGISTER)
1180	const_iv (VERB_REPLICATION)	1263	const_iv (VERB_REPLICATION)
1181	const_iv (VERB_WAITSFOR)	1264	const_iv (VERB_WAITSFOR)
1182		1265
1183	const_iv (VERSION_MAJOR)	1266	const_iv (VERSION_MAJOR)
1184	const_iv (VERSION_MINOR)	1267	const_iv (VERSION_MINOR)
1185	const_iv (VERSION_PATCH)	1268	const_iv (VERSION_PATCH)
		1269	#if DB_VERSION_MINOR >= 3
		1270	const_iv (INORDER)
		1271	const_iv (LOCK_MAXWRITE)
		1272	const_iv (SEQ_DEC)
		1273	const_iv (SEQ_INC)
		1274	const_iv (SEQ_WRAP)
		1275	const_iv (BUFFER_SMALL)
		1276	const_iv (LOG_BUFFER_FULL)
		1277	const_iv (VERSION_MISMATCH)
		1278	#endif
		1279	#if DB_VERSION_MINOR >= 4
		1280	const_iv (REGISTER)
		1281	const_iv (DSYNC_DB)
		1282	const_iv (READ_COMMITTED)
		1283	const_iv (READ_UNCOMMITTED)
		1284	const_iv (REP_IGNORE)
		1285	const_iv (REP_LOCKOUT)
		1286	const_iv (REP_JOIN_FAILURE)
		1287	const_iv (FREE_SPACE)
		1288	const_iv (FREELIST_ONLY)
		1289	const_iv (VERB_REGISTER)
		1290	#endif
1186	#if DB_VERSION_MINOR >= 5	1291	#if DB_VERSION_MINOR >= 5
1187	const_iv (MULTIVERSION)	1292	const_iv (MULTIVERSION)
1188	const_iv (TXN_SNAPSHOT)	1293	const_iv (TXN_SNAPSHOT)
1189	#endif	1294	#endif
1190	#if DB_VERSION_MINOR >= 6	1295	#if DB_VERSION_MINOR >= 6
…		…
1194	const_iv (PRIORITY_LOW)	1299	const_iv (PRIORITY_LOW)
1195	const_iv (PRIORITY_DEFAULT)	1300	const_iv (PRIORITY_DEFAULT)
1196	const_iv (PRIORITY_HIGH)	1301	const_iv (PRIORITY_HIGH)
1197	const_iv (PRIORITY_VERY_HIGH)	1302	const_iv (PRIORITY_VERY_HIGH)
1198	#endif	1303	#endif
		1304	#if DB_VERSION_MINOR >= 7
		1305	const_iv (LOG_DIRECT)
		1306	const_iv (LOG_DSYNC)
		1307	const_iv (LOG_AUTO_REMOVE)
		1308	const_iv (LOG_IN_MEMORY)
		1309	const_iv (LOG_ZERO)
		1310	#else
		1311	const_iv (DIRECT_LOG)
		1312	const_iv (LOG_AUTOREMOVE)
		1313	# if DB_VERSION_MINOR >= 3
		1314	const_iv (DSYNC_LOG)
		1315	const_iv (LOG_INMEMORY)
		1316	# endif
		1317	#endif
1199	};	1318	};
1200		1319
1201	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1320	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1202	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1321	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1203		1322
1204	newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1));	1323	{
		1324	/* we currently only allow version, minor-version and patchlevel to go up to 255 */
		1325	char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
		1326
		1327	newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
		1328	}
		1329
1205	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));	1330	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1206		1331
1207	create_respipe ();	1332	create_respipe ();
1208		1333
1209	X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);	1334	X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);
1210	#ifdef _WIN32
1211	X_MUTEX_CHECK (wrklock);
1212	X_MUTEX_CHECK (reslock);
1213	X_MUTEX_CHECK (reqlock);
1214
1215	X_COND_CHECK (reqwait);
1216	#endif
1217	patch_errno ();	1335	patch_errno ();
1218	}	1336	}
1219		1337
1220	void	1338	void
1221	max_poll_reqs (int nreqs)	1339	max_poll_reqs (int nreqs)
…		…
1362	CODE:	1480	CODE:
1363	RETVAL = db_strerror (errorno);	1481	RETVAL = db_strerror (errorno);
1364	OUTPUT:	1482	OUTPUT:
1365	RETVAL	1483	RETVAL
1366		1484
		1485	void _on_next_submit (SV *cb)
		1486	CODE:
		1487	SvREFCNT_dec (on_next_submit);
		1488	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
		1489
1367	DB_ENV *	1490	DB_ENV *
1368	db_env_create (U32 env_flags = 0)	1491	db_env_create (U32 env_flags = 0)
1369	CODE:	1492	CODE:
1370	{	1493	{
1371	errno = db_env_create (&RETVAL, env_flags);	1494	errno = db_env_create (&RETVAL, env_flags);
…		…
1380	}	1503	}
1381	OUTPUT:	1504	OUTPUT:
1382	RETVAL	1505	RETVAL
1383		1506
1384	void	1507	void
1385	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = &PL_sv_undef)	1508	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = 0)
		1509	PREINIT:
		1510	CALLBACK
1386	CODE:	1511	CODE:
1387	{	1512	{
1388	dREQ (REQ_ENV_OPEN);	1513	dREQ (REQ_ENV_OPEN, 1);
1389
1390	req->env = env;	1514	req->env = env;
1391	req->uint1 = open_flags \| DB_THREAD;	1515	req->uint1 = open_flags \| DB_THREAD;
1392	req->int1 = mode;	1516	req->int1 = mode;
1393	req->buf1 = strdup_ornull (db_home);	1517	req->buf1 = strdup_ornull (db_home);
1394	REQ_SEND;	1518	REQ_SEND;
1395	}	1519	}
1396		1520
1397	void	1521	void
1398	db_env_close (DB_ENV env, U32 flags = 0, SV callback = &PL_sv_undef)	1522	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)
		1523	PREINIT:
		1524	CALLBACK
1399	CODE:	1525	CODE:
1400	{	1526	{
1401	dREQ (REQ_ENV_CLOSE);	1527	dREQ (REQ_ENV_CLOSE, 1);
1402	req->env = env;	1528	req->env = env;
1403	req->uint1 = flags;	1529	req->uint1 = flags;
1404	REQ_SEND;	1530	REQ_SEND;
1405	ptr_nuke (ST (0));	1531	ptr_nuke (ST (0));
1406	}	1532	}
1407		1533
1408	void	1534	void
1409	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = &PL_sv_undef)	1535	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = 0)
		1536	PREINIT:
		1537	CALLBACK
1410	CODE:	1538	CODE:
1411	{	1539	{
1412	dREQ (REQ_ENV_TXN_CHECKPOINT);	1540	dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1413	req->env = env;	1541	req->env = env;
1414	req->uint1 = kbyte;	1542	req->uint1 = kbyte;
1415	req->int1 = min;	1543	req->int1 = min;
1416	req->uint2 = flags;	1544	req->uint2 = flags;
1417	REQ_SEND;	1545	REQ_SEND;
1418	}	1546	}
1419		1547
1420	void	1548	void
1421	db_env_lock_detect (DB_ENV env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV dummy = 0, SV *callback = &PL_sv_undef)	1549	db_env_lock_detect (DB_ENV env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV dummy = 0, SV *callback = 0)
		1550	PREINIT:
		1551	CALLBACK
1422	CODE:	1552	CODE:
1423	{	1553	{
1424	dREQ (REQ_ENV_LOCK_DETECT);	1554	dREQ (REQ_ENV_LOCK_DETECT, 1);
1425	req->env = env;	1555	req->env = env;
1426	req->uint1 = flags;	1556	req->uint1 = flags;
1427	req->uint2 = atype;	1557	req->uint2 = atype;
		1558	/* req->int2 = 0; dummy */
1428	REQ_SEND;	1559	REQ_SEND;
1429	}	1560	}
1430		1561
1431	void	1562	void
1432	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = &PL_sv_undef)	1563	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = 0)
		1564	PREINIT:
		1565	CALLBACK
1433	CODE:	1566	CODE:
1434	{	1567	{
1435	dREQ (REQ_ENV_MEMP_SYNC);	1568	dREQ (REQ_ENV_MEMP_SYNC, 1);
1436	req->env = env;	1569	req->env = env;
1437	REQ_SEND;	1570	REQ_SEND;
1438	}	1571	}
1439		1572
1440	void	1573	void
1441	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = &PL_sv_undef)	1574	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = 0)
		1575	PREINIT:
		1576	CALLBACK
1442	CODE:	1577	CODE:
1443	{	1578	{
1444	dREQ (REQ_ENV_MEMP_TRICKLE);	1579	dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1445	req->env = env;	1580	req->env = env;
1446	req->int1 = percent;	1581	req->int1 = percent;
1447	REQ_SEND;	1582	REQ_SEND;
1448	}	1583	}
1449		1584
		1585	void
		1586	db_env_dbremove (DB_ENV env, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
		1587	PREINIT:
		1588	CALLBACK
		1589	CODE:
		1590	{
		1591	dREQ (REQ_ENV_DBREMOVE, 2);
		1592	req->env = env;
		1593	req->buf1 = strdup_ornull (file);
		1594	req->buf2 = strdup_ornull (database);
		1595	req->uint1 = flags;
		1596	REQ_SEND;
		1597	}
		1598
		1599	void
		1600	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)
		1601	PREINIT:
		1602	CALLBACK
		1603	CODE:
		1604	{
		1605	dREQ (REQ_ENV_DBRENAME, 2);
		1606	req->env = env;
		1607	req->buf1 = strdup_ornull (file);
		1608	req->buf2 = strdup_ornull (database);
		1609	req->buf3 = strdup_ornull (newname);
		1610	req->uint1 = flags;
		1611	REQ_SEND;
		1612	}
1450		1613
1451	DB *	1614	DB *
1452	db_create (DB_ENV *env = 0, U32 flags = 0)	1615	db_create (DB_ENV *env = 0, U32 flags = 0)
1453	CODE:	1616	CODE:
1454	{	1617	{
…		…
1461	}	1624	}
1462	OUTPUT:	1625	OUTPUT:
1463	RETVAL	1626	RETVAL
1464		1627
1465	void	1628	void
1466	db_open (DB db, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef)	1629	db_open (DB db, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
		1630	PREINIT:
		1631	CALLBACK
1467	CODE:	1632	CODE:
1468	{	1633	{
1469	dREQ (REQ_DB_OPEN);	1634	dREQ (REQ_DB_OPEN, 2);
1470	req->db = db;	1635	req->db = db;
1471	req->txn = txnid;	1636	req->txn = txnid;
1472	req->buf1 = strdup_ornull (file);	1637	req->buf1 = strdup_ornull (file);
1473	req->buf2 = strdup_ornull (database);	1638	req->buf2 = strdup_ornull (database);
1474	req->int1 = type;	1639	req->int1 = type;
…		…
1476	req->int2 = mode;	1641	req->int2 = mode;
1477	REQ_SEND;	1642	REQ_SEND;
1478	}	1643	}
1479		1644
1480	void	1645	void
1481	db_close (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1646	db_close (DB db, U32 flags = 0, SV callback = 0)
		1647	PREINIT:
		1648	CALLBACK
1482	CODE:	1649	CODE:
1483	{	1650	{
1484	dREQ (REQ_DB_CLOSE);	1651	dREQ (REQ_DB_CLOSE, 1);
1485	req->db = db;	1652	req->db = db;
1486	req->uint1 = flags;	1653	req->uint1 = flags;
1487	req->sv1 = (SV *)db->app_private;	1654	req->sv1 = (SV *)db->app_private;
1488	REQ_SEND;	1655	REQ_SEND;
1489	ptr_nuke (ST (0));	1656	ptr_nuke (ST (0));
1490	}	1657	}
1491		1658
		1659	#if DB_VERSION_MINOR >= 4
		1660
1492	void	1661	void
1493	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 = &PL_sv_undef)	1662	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)
		1663	PREINIT:
		1664	CALLBACK
1494	CODE:	1665	CODE:
1495	{	1666	{
1496	dREQ (REQ_DB_COMPACT);	1667	dREQ (REQ_DB_COMPACT, 2);
1497	req->db = db;	1668	req->db = db;
1498	req->txn = txn;	1669	req->txn = txn;
1499	sv_to_dbt (&req->dbt1, start);	1670	sv_to_dbt (&req->dbt1, start);
1500	sv_to_dbt (&req->dbt2, stop);	1671	sv_to_dbt (&req->dbt2, stop);
1501	req->uint1 = flags;	1672	req->uint1 = flags;
1502	REQ_SEND;	1673	REQ_SEND;
1503	}	1674	}
1504		1675
		1676	#endif
		1677
1505	void	1678	void
1506	db_sync (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1679	db_sync (DB db, U32 flags = 0, SV callback = 0)
		1680	PREINIT:
		1681	CALLBACK
1507	CODE:	1682	CODE:
1508	{	1683	{
1509	dREQ (REQ_DB_SYNC);	1684	dREQ (REQ_DB_SYNC, 1);
1510	req->db = db;	1685	req->db = db;
1511	req->uint1 = flags;	1686	req->uint1 = flags;
1512	REQ_SEND;	1687	REQ_SEND;
1513	}	1688	}
1514		1689
1515	void	1690	void
1516	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = &PL_sv_undef)	1691	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = 0)
		1692	PREINIT:
		1693	CALLBACK
1517	CODE:	1694	CODE:
1518	{	1695	{
1519	dREQ (REQ_DB_SYNC);	1696	dREQ (REQ_DB_SYNC, 1);
1520	req->db = db;	1697	req->db = db;
1521	req->buf1 = strdup (file);	1698	req->buf1 = strdup (file);
1522	req->uint1 = flags;	1699	req->uint1 = flags;
1523	REQ_SEND;	1700	REQ_SEND;
1524	}	1701	}
1525		1702
1526	void	1703	void
1527	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = &PL_sv_undef)	1704	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = 0)
		1705	PREINIT:
		1706	CALLBACK
1528	CODE:	1707	CODE:
1529	{	1708	{
1530	dREQ (REQ_DB_KEY_RANGE);	1709	dREQ (REQ_DB_KEY_RANGE, 2);
1531	req->db = db;	1710	req->db = db;
1532	req->txn = txn;	1711	req->txn = txn;
1533	sv_to_dbt (&req->dbt1, key);	1712	sv_to_dbt (&req->dbt1, key);
1534	req->uint1 = flags;	1713	req->uint1 = flags;
1535	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);	1714	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1536	REQ_SEND;	1715	REQ_SEND;
1537	}	1716	}
1538		1717
1539	void	1718	void
1540	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1719	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1720	PREINIT:
		1721	CALLBACK
1541	CODE:	1722	CODE:
1542	{	1723	{
1543	dREQ (REQ_DB_PUT);	1724	dREQ (REQ_DB_PUT, 2);
1544	req->db = db;	1725	req->db = db;
1545	req->txn = txn;	1726	req->txn = txn;
1546	sv_to_dbt (&req->dbt1, key);	1727	sv_to_dbt (&req->dbt1, key);
1547	sv_to_dbt (&req->dbt2, data);	1728	sv_to_dbt (&req->dbt2, data);
1548	req->uint1 = flags;	1729	req->uint1 = flags;
1549	REQ_SEND;	1730	REQ_SEND;
1550	}	1731	}
1551		1732
		1733	#if DB_VERSION_MINOR >= 6
		1734
1552	void	1735	void
		1736	db_exists (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1737	PREINIT:
		1738	CALLBACK
		1739	CODE:
		1740	{
		1741	dREQ (REQ_DB_EXISTS, 2);
		1742	req->db = db;
		1743	req->txn = txn;
		1744	req->uint1 = flags;
		1745	sv_to_dbt (&req->dbt1, key);
		1746	REQ_SEND;
		1747	}
		1748
		1749	#endif
		1750
		1751	void
1553	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1752	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1753	PREINIT:
		1754	CALLBACK
1554	CODE:	1755	CODE:
1555	if (SvREADONLY (data))	1756	if (SvREADONLY (data))
1556	croak ("can't modify read-only data scalar in db_get");	1757	croak ("can't modify read-only data scalar in db_get");
1557	{	1758	{
1558	dREQ (REQ_DB_GET);	1759	dREQ (REQ_DB_GET, 2);
1559	req->db = db;	1760	req->db = db;
1560	req->txn = txn;	1761	req->txn = txn;
1561	req->uint1 = flags;	1762	req->uint1 = flags;
1562	sv_to_dbt (&req->dbt1, key);	1763	sv_to_dbt (&req->dbt1, key);
1563	req->dbt3.flags = DB_DBT_MALLOC;	1764	req->dbt3.flags = DB_DBT_MALLOC;
1564	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1765	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1565	REQ_SEND;	1766	REQ_SEND;
1566	}	1767	}
1567		1768
1568	void	1769	void
1569	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1770	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = 0)
		1771	PREINIT:
		1772	CALLBACK
1570	CODE:	1773	CODE:
1571	if (SvREADONLY (data))	1774	if (SvREADONLY (data))
1572	croak ("can't modify read-only data scalar in db_pget");	1775	croak ("can't modify read-only data scalar in db_pget");
1573	{	1776	{
1574	dREQ (REQ_DB_PGET);	1777	dREQ (REQ_DB_PGET, 2);
1575	req->db = db;	1778	req->db = db;
1576	req->txn = txn;	1779	req->txn = txn;
1577	req->uint1 = flags;	1780	req->uint1 = flags;
1578	sv_to_dbt (&req->dbt1, key);	1781	sv_to_dbt (&req->dbt1, key);
1579	sv_to_dbt (&req->dbt2, pkey);	1782	sv_to_dbt (&req->dbt2, pkey);
…		…
1581	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1784	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1582	REQ_SEND;	1785	REQ_SEND;
1583	}	1786	}
1584		1787
1585	void	1788	void
1586	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1789	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1790	PREINIT:
		1791	CALLBACK
1587	CODE:	1792	CODE:
1588	{	1793	{
1589	dREQ (REQ_DB_DEL);	1794	dREQ (REQ_DB_DEL, 2);
1590	req->db = db;	1795	req->db = db;
1591	req->txn = txn;	1796	req->txn = txn;
1592	req->uint1 = flags;	1797	req->uint1 = flags;
1593	sv_to_dbt (&req->dbt1, key);	1798	sv_to_dbt (&req->dbt1, key);
1594	REQ_SEND;	1799	REQ_SEND;
1595	}	1800	}
1596		1801
1597	void	1802	void
1598	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1803	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1804	PREINIT:
		1805	CALLBACK
1599	CODE:	1806	CODE:
1600	{	1807	{
1601	dREQ (REQ_TXN_COMMIT);	1808	dREQ (REQ_TXN_COMMIT, 1);
1602	req->txn = txn;	1809	req->txn = txn;
1603	req->uint1 = flags;	1810	req->uint1 = flags;
1604	REQ_SEND;	1811	REQ_SEND;
1605	ptr_nuke (ST (0));	1812	ptr_nuke (ST (0));
1606	}	1813	}
1607		1814
1608	void	1815	void
1609	db_txn_abort (DB_TXN txn, SV callback = &PL_sv_undef)	1816	db_txn_abort (DB_TXN txn, SV callback = 0)
		1817	PREINIT:
		1818	CALLBACK
1610	CODE:	1819	CODE:
1611	{	1820	{
1612	dREQ (REQ_TXN_ABORT);	1821	dREQ (REQ_TXN_ABORT, 1);
1613	req->txn = txn;	1822	req->txn = txn;
1614	REQ_SEND;	1823	REQ_SEND;
1615	ptr_nuke (ST (0));	1824	ptr_nuke (ST (0));
1616	}	1825	}
1617		1826
1618	void	1827	void
1619	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1828	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1829	PREINIT:
		1830	CALLBACK
1620	CODE:	1831	CODE:
1621	{	1832	{
1622	dREQ (REQ_TXN_FINISH);	1833	dREQ (REQ_TXN_FINISH, 1);
1623	req->txn = txn;	1834	req->txn = txn;
1624	req->uint1 = flags;	1835	req->uint1 = flags;
1625	REQ_SEND;	1836	REQ_SEND;
1626	ptr_nuke (ST (0));	1837	ptr_nuke (ST (0));
1627	}	1838	}
1628		1839
1629	void	1840	void
1630	db_c_close (DBC dbc, SV callback = &PL_sv_undef)	1841	db_c_close (DBC dbc, SV callback = 0)
		1842	PREINIT:
		1843	CALLBACK
1631	CODE:	1844	CODE:
1632	{	1845	{
1633	dREQ (REQ_C_CLOSE);	1846	dREQ (REQ_C_CLOSE, 1);
1634	req->dbc = dbc;	1847	req->dbc = dbc;
1635	REQ_SEND;	1848	REQ_SEND;
1636	ptr_nuke (ST (0));	1849	ptr_nuke (ST (0));
1637	}	1850	}
1638		1851
1639	void	1852	void
1640	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = &PL_sv_undef)	1853	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = 0)
		1854	PREINIT:
		1855	CALLBACK
1641	CODE:	1856	CODE:
1642	{	1857	{
1643	dREQ (REQ_C_COUNT);	1858	dREQ (REQ_C_COUNT, 1);
1644	req->dbc = dbc;	1859	req->dbc = dbc;
1645	req->sv1 = SvREFCNT_inc (count);	1860	req->sv1 = SvREFCNT_inc (count);
1646	REQ_SEND;	1861	REQ_SEND;
1647	}	1862	}
1648		1863
1649	void	1864	void
1650	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1865	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1866	PREINIT:
		1867	CALLBACK
1651	CODE:	1868	CODE:
1652	{	1869	{
1653	dREQ (REQ_C_PUT);	1870	dREQ (REQ_C_PUT, 1);
1654	req->dbc = dbc;	1871	req->dbc = dbc;
1655	sv_to_dbt (&req->dbt1, key);	1872	sv_to_dbt (&req->dbt1, key);
1656	sv_to_dbt (&req->dbt2, data);	1873	sv_to_dbt (&req->dbt2, data);
1657	req->uint1 = flags;	1874	req->uint1 = flags;
1658	REQ_SEND;	1875	REQ_SEND;
1659	}	1876	}
1660		1877
1661	void	1878	void
1662	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1879	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1880	PREINIT:
		1881	CALLBACK
1663	CODE:	1882	CODE:
1664	{	1883	{
1665	dREQ (REQ_C_GET);	1884	dREQ (REQ_C_GET, 1);
1666	req->dbc = dbc;	1885	req->dbc = dbc;
1667	req->uint1 = flags;	1886	req->uint1 = flags;
1668	if ((flags & DB_SET) == DB_SET	1887	if ((flags & DB_SET) == DB_SET
1669	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)	1888	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1670	sv_to_dbt (&req->dbt1, key);	1889	sv_to_dbt (&req->dbt1, key);
…		…
1682	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1901	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1683	REQ_SEND;	1902	REQ_SEND;
1684	}	1903	}
1685		1904
1686	void	1905	void
1687	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1906	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = 0)
		1907	PREINIT:
		1908	CALLBACK
1688	CODE:	1909	CODE:
1689	{	1910	{
1690	dREQ (REQ_C_PGET);	1911	dREQ (REQ_C_PGET, 1);
1691	req->dbc = dbc;	1912	req->dbc = dbc;
1692	req->uint1 = flags;	1913	req->uint1 = flags;
1693	if ((flags & DB_SET) == DB_SET	1914	if ((flags & DB_SET) == DB_SET
1694	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)	1915	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1695	sv_to_dbt (&req->dbt1, key);	1916	sv_to_dbt (&req->dbt1, key);
…		…
1710	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1931	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1711	REQ_SEND;	1932	REQ_SEND;
1712	}	1933	}
1713		1934
1714	void	1935	void
1715	db_c_del (DBC dbc, U32 flags = 0, SV callback = &PL_sv_undef)	1936	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)
		1937	PREINIT:
		1938	CALLBACK
1716	CODE:	1939	CODE:
1717	{	1940	{
1718	dREQ (REQ_C_DEL);	1941	dREQ (REQ_C_DEL, 1);
1719	req->dbc = dbc;	1942	req->dbc = dbc;
1720	req->uint1 = flags;	1943	req->uint1 = flags;
1721	REQ_SEND;	1944	REQ_SEND;
1722	}	1945	}
1723		1946
1724		1947
		1948	#if DB_VERSION_MINOR >= 3
		1949
1725	void	1950	void
1726	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1951	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = 0)
		1952	PREINIT:
		1953	CALLBACK
1727	CODE:	1954	CODE:
1728	{	1955	{
1729	dREQ (REQ_SEQ_OPEN);	1956	dREQ (REQ_SEQ_OPEN, 2);
1730	req->seq = seq;	1957	req->seq = seq;
1731	req->txn = txnid;	1958	req->txn = txnid;
1732	req->uint1 = flags \| DB_THREAD;	1959	req->uint1 = flags \| DB_THREAD;
1733	sv_to_dbt (&req->dbt1, key);	1960	sv_to_dbt (&req->dbt1, key);
1734	REQ_SEND;	1961	REQ_SEND;
1735	}	1962	}
1736		1963
1737	void	1964	void
1738	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = &PL_sv_undef)	1965	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)
		1966	PREINIT:
		1967	CALLBACK
1739	CODE:	1968	CODE:
1740	{	1969	{
1741	dREQ (REQ_SEQ_CLOSE);	1970	dREQ (REQ_SEQ_CLOSE, 1);
1742	req->seq = seq;	1971	req->seq = seq;
1743	req->uint1 = flags;	1972	req->uint1 = flags;
1744	REQ_SEND;	1973	REQ_SEND;
1745	ptr_nuke (ST (0));	1974	ptr_nuke (ST (0));
1746	}	1975	}
1747		1976
1748	void	1977	void
1749	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = &PL_sv_undef)	1978	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = 0)
		1979	PREINIT:
		1980	CALLBACK
1750	CODE:	1981	CODE:
1751	{	1982	{
1752	dREQ (REQ_SEQ_GET);	1983	dREQ (REQ_SEQ_GET, 2);
1753	req->seq = seq;	1984	req->seq = seq;
1754	req->txn = txnid;	1985	req->txn = txnid;
1755	req->int1 = delta;	1986	req->int1 = delta;
1756	req->uint1 = flags;	1987	req->uint1 = flags;
1757	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);	1988	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1758	REQ_SEND;	1989	REQ_SEND;
1759	}	1990	}
1760		1991
1761	void	1992	void
1762	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef)	1993	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = 0)
		1994	PREINIT:
		1995	CALLBACK
1763	CODE:	1996	CODE:
1764	{	1997	{
1765	dREQ (REQ_SEQ_REMOVE);	1998	dREQ (REQ_SEQ_REMOVE, 2);
1766	req->seq = seq;	1999	req->seq = seq;
1767	req->txn = txnid;	2000	req->txn = txnid;
1768	req->uint1 = flags;	2001	req->uint1 = flags;
1769	REQ_SEND;	2002	REQ_SEND;
1770	}	2003	}
1771		2004
		2005	#endif
		2006
1772		2007
1773	MODULE = BDB PACKAGE = BDB::Env	2008	MODULE = BDB PACKAGE = BDB::Env
1774		2009
1775	void	2010	void
1776	DESTROY (DB_ENV_ornuked *env)	2011	DESTROY (DB_ENV_ornuked *env)
…		…
1812	CODE:	2047	CODE:
1813	RETVAL = env->set_flags (env, flags, onoff);	2048	RETVAL = env->set_flags (env, flags, onoff);
1814	OUTPUT:	2049	OUTPUT:
1815	RETVAL	2050	RETVAL
1816		2051
		2052	#if DB_VERSION_MINOR >= 7
		2053
		2054	int set_intermediate_dir_mode (DB_ENV env, const char mode)
		2055	CODE:
		2056	RETVAL = env->set_intermediate_dir_mode (env, mode);
		2057	OUTPUT:
		2058	RETVAL
		2059
		2060	int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
		2061	CODE:
		2062	RETVAL = env->log_set_config (env, flags, onoff);
		2063	OUTPUT:
		2064	RETVAL
		2065
		2066	#endif
		2067
		2068
1817	void set_errfile (DB_ENV env, FILE errfile = 0)	2069	void set_errfile (DB_ENV env, FILE errfile = 0)
1818	CODE:	2070	CODE:
1819	env->set_errfile (env, errfile);	2071	env->set_errfile (env, errfile);
1820		2072
1821	void set_msgfile (DB_ENV env, FILE msgfile = 0)	2073	void set_msgfile (DB_ENV env, FILE msgfile = 0)
…		…
1891	int set_lg_max (DB_ENV *env, U32 max)	2143	int set_lg_max (DB_ENV *env, U32 max)
1892	CODE:	2144	CODE:
1893	RETVAL = env->set_lg_max (env, max);	2145	RETVAL = env->set_lg_max (env, max);
1894	OUTPUT:	2146	OUTPUT:
1895	RETVAL	2147	RETVAL
		2148
		2149	#if DB_VERSION_MINOR >= 4
1896		2150
1897	int mutex_set_max (DB_ENV *env, U32 max)	2151	int mutex_set_max (DB_ENV *env, U32 max)
1898	CODE:	2152	CODE:
1899	RETVAL = env->mutex_set_max (env, max);	2153	RETVAL = env->mutex_set_max (env, max);
1900	OUTPUT:	2154	OUTPUT:
…		…
1916	CODE:	2170	CODE:
1917	RETVAL = env->mutex_set_align (env, align);	2171	RETVAL = env->mutex_set_align (env, align);
1918	OUTPUT:	2172	OUTPUT:
1919	RETVAL	2173	RETVAL
1920		2174
		2175	#endif
		2176
1921	DB_TXN *	2177	DB_TXN *
1922	txn_begin (DB_ENV env, DB_TXN_ornull parent = 0, U32 flags = 0)	2178	txn_begin (DB_ENV env, DB_TXN_ornull parent = 0, U32 flags = 0)
1923	CODE:	2179	CODE:
1924	errno = env->txn_begin (env, parent, &RETVAL, flags);	2180	errno = env->txn_begin (env, parent, &RETVAL, flags);
1925	if (errno)	2181	if (errno)
1926	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));	2182	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
1927	OUTPUT:	2183	OUTPUT:
1928	RETVAL	2184	RETVAL
		2185
		2186	#if DB_VERSION_MINOR >= 5
		2187
		2188	DB_TXN *
		2189	cdsgroup_begin (DB_ENV *env)
		2190	CODE:
		2191	errno = env->cdsgroup_begin (env, &RETVAL);
		2192	if (errno)
		2193	croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
		2194	OUTPUT:
		2195	RETVAL
		2196
		2197	#endif
1929		2198
1930	MODULE = BDB PACKAGE = BDB::Db	2199	MODULE = BDB PACKAGE = BDB::Db
1931		2200
1932	void	2201	void
1933	DESTROY (DB_ornuked *db)	2202	DESTROY (DB_ornuked *db)
…		…
2018	if (errno)	2287	if (errno)
2019	croak ("DB->cursor: %s", db_strerror (errno));	2288	croak ("DB->cursor: %s", db_strerror (errno));
2020	OUTPUT:	2289	OUTPUT:
2021	RETVAL	2290	RETVAL
2022		2291
		2292	#if DB_VERSION_MINOR >= 3
		2293
2023	DB_SEQUENCE *	2294	DB_SEQUENCE *
2024	sequence (DB *db, U32 flags = 0)	2295	sequence (DB *db, U32 flags = 0)
2025	CODE:	2296	CODE:
2026	{	2297	{
2027	errno = db_sequence_create (&RETVAL, db, flags);	2298	errno = db_sequence_create (&RETVAL, db, flags);
…		…
2029	croak ("db_sequence_create: %s", db_strerror (errno));	2300	croak ("db_sequence_create: %s", db_strerror (errno));
2030	}	2301	}
2031	OUTPUT:	2302	OUTPUT:
2032	RETVAL	2303	RETVAL
2033		2304
		2305	#endif
		2306
2034		2307
2035	MODULE = BDB PACKAGE = BDB::Txn	2308	MODULE = BDB PACKAGE = BDB::Txn
2036		2309
2037	void	2310	void
2038	DESTROY (DB_TXN_ornuked *txn)	2311	DESTROY (DB_TXN_ornuked *txn)
…		…
2067	CODE:	2340	CODE:
2068	dbc->set_priority (dbc, priority);	2341	dbc->set_priority (dbc, priority);
2069		2342
2070	#endif	2343	#endif
2071		2344
		2345	#if DB_VERSION_MINOR >= 3
		2346
2072	MODULE = BDB PACKAGE = BDB::Sequence	2347	MODULE = BDB PACKAGE = BDB::Sequence
2073		2348
2074	void	2349	void
2075	DESTROY (DB_SEQUENCE_ornuked *seq)	2350	DESTROY (DB_SEQUENCE_ornuked *seq)
2076	CODE:	2351	CODE:
…		…
2099	CODE:	2374	CODE:
2100	RETVAL = seq->set_range (seq, min, max);	2375	RETVAL = seq->set_range (seq, min, max);
2101	OUTPUT:	2376	OUTPUT:
2102	RETVAL	2377	RETVAL
2103		2378
		2379	#endif
2104		2380
		2381

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Comparing BDB/BDB.xs (file contents): Revision 1.34 by root, Sun Mar 30 06:28:08 2008 UTC vs. Revision 1.50 by root, Thu Sep 25 13:22:32 2008 UTC

Diff Legend

Comparing BDB/BDB.xs (file contents):
Revision 1.34 by root, Sun Mar 30 06:28:08 2008 UTC vs.
Revision 1.50 by root, Thu Sep 25 13:22:32 2008 UTC