[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 1.46 by root, Wed Jul 9 21:16:14 2008 UTC

…		…
64	#endif	64	#endif
65		65
66	static char *	66	static char *
67	get_bdb_filename (SV *sv)	67	get_bdb_filename (SV *sv)
68	{	68	{
69	return !SvOK (sv)	69	if (!SvOK (sv))
70	? 0	70	return 0;
71	:	71
72	#if WIN32	72	#if _WIN32
73	SvPVutf8_nolen (sv)	73	/* win32 madness + win32 perl absolutely brokenness make for horrible hacks */
		74	{
		75	STRLEN len;
		76	char *src = SvPVbyte (sv, len);
		77	SV *t1 = sv_newmortal ();
		78	SV *t2 = sv_newmortal ();
		79
		80	sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1);
		81	sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1);
		82
		83	len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR));
		84	len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0);
		85	SvPOK_only (t2);
		86	SvPVX (t2)[len] = 0;
		87	SvCUR_set (t2, len);
		88
		89	return SvPVX (t2);
		90	}
74	#else	91	#else
75	SvPVbyte_nolen (sv)	92	return SvPVbyte_nolen (sv);
76	#endif	93	#endif
77	;
78	}	94	}
79		95
80	static void	96	static void
81	debug_errcall (const DB_ENV dbenv, const char errpfx, const char *msg)	97	debug_errcall (const DB_ENV dbenv, const char errpfx, const char *msg)
82	{	98	{
…		…
121	}	137	}
122		138
123	enum {	139	enum {
124	REQ_QUIT,	140	REQ_QUIT,
125	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,	141	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
126	REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE,	142	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,	143	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,	144	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,	145	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,	146	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,	147	REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
132	};	148	};
133		149
…		…
143	DBC *dbc;	159	DBC *dbc;
144		160
145	UV uv1;	161	UV uv1;
146	int int1, int2;	162	int int1, int2;
147	U32 uint1, uint2;	163	U32 uint1, uint2;
148	char buf1, buf2;	164	char buf1, buf2, *buf3;
149	SV sv1, sv2, *sv3;	165	SV sv1, sv2, *sv3;
150		166
151	DBT dbt1, dbt2, dbt3;	167	DBT dbt1, dbt2, dbt3;
152	DB_KEY_RANGE key_range;	168	DB_KEY_RANGE key_range;
153	DB_SEQUENCE *seq;	169	DB_SEQUENCE *seq;
…		…
164	PRI_BIAS = -PRI_MIN,	180	PRI_BIAS = -PRI_MIN,
165	NUM_PRI = PRI_MAX + PRI_BIAS + 1,	181	NUM_PRI = PRI_MAX + PRI_BIAS + 1,
166	};	182	};
167		183
168	#define AIO_TICKS ((1000000 + 1023) >> 10)	184	#define AIO_TICKS ((1000000 + 1023) >> 10)
		185
		186	static SV *on_next_submit;
169		187
170	static unsigned int max_poll_time = 0;	188	static unsigned int max_poll_time = 0;
171	static unsigned int max_poll_reqs = 0;	189	static unsigned int max_poll_reqs = 0;
172		190
173	/* calculcate time difference in ~1/AIO_TICKS of a second */	191	/* calculcate time difference in ~1/AIO_TICKS of a second */
…		…
322		340
323	static int req_invoke (bdb_req req)	341	static int req_invoke (bdb_req req)
324	{	342	{
325	dSP;	343	dSP;
326		344
327	if (SvOK (req->callback))	345	if (req->callback)
328	{	346	{
329	ENTER;	347	ENTER;
330	SAVETMPS;	348	SAVETMPS;
331	PUSHMARK (SP);	349	PUSHMARK (SP);
332		350
…		…
393	return !SvTRUE (ERRSV);	411	return !SvTRUE (ERRSV);
394	}	412	}
395		413
396	static void req_free (bdb_req req)	414	static void req_free (bdb_req req)
397	{	415	{
		416	SvREFCNT_dec (req->callback);
		417
398	free (req->buf1);	418	free (req->buf1);
399	free (req->buf2);	419	free (req->buf2);
		420	free (req->buf3);
		421
400	Safefree (req);	422	Safefree (req);
401	}	423	}
402		424
403	#ifdef USE_SOCKETS_AS_HANDLES	425	#ifdef USE_SOCKETS_AS_HANDLES
404	# define TO_SOCKET(x) (win32_get_osfhandle (x))	426	# define TO_SOCKET(x) (win32_get_osfhandle (x))
…		…
485		507
486	static void req_send (bdb_req req)	508	static void req_send (bdb_req req)
487	{	509	{
488	SV *wait_callback = 0;	510	SV *wait_callback = 0;
489		511
		512	if (on_next_submit)
		513	{
		514	dSP;
		515	SV *cb = sv_2mortal (on_next_submit);
		516
		517	on_next_submit = 0;
		518
		519	PUSHMARK (SP);
		520	PUTBACK;
		521	call_sv (cb, G_DISCARD \| G_EVAL);
		522	}
		523
490	// synthesize callback if none given	524	// synthesize callback if none given
491	if (!SvOK (req->callback))	525	if (!req->callback)
492	{	526	{
493	int count;	527	int count;
494		528
495	dSP;	529	dSP;
496	PUSHMARK (SP);	530	PUSHMARK (SP);
…		…
742		776
743	case REQ_ENV_MEMP_TRICKLE:	777	case REQ_ENV_MEMP_TRICKLE:
744	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);	778	req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
745	break;	779	break;
746		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
747	case REQ_DB_OPEN:	789	case REQ_DB_OPEN:
748	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);	790	req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
749	break;	791	break;
750		792
751	case REQ_DB_CLOSE:	793	case REQ_DB_CLOSE:
…		…
766		808
767	case REQ_DB_PUT:	809	case REQ_DB_PUT:
768	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);	810	req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
769	break;	811	break;
770		812
		813	#if DB_VERSION_MINOR >= 6
		814	case REQ_DB_EXISTS:
		815	req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
		816	break;
		817	#endif
771	case REQ_DB_GET:	818	case REQ_DB_GET:
772	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);	819	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
773	break;	820	break;
774		821
775	case REQ_DB_PGET:	822	case REQ_DB_PGET:
…		…
928	#define dREQ(reqtype) \	975	#define dREQ(reqtype) \
929	bdb_req req; \	976	bdb_req req; \
930	int req_pri = next_pri; \	977	int req_pri = next_pri; \
931	next_pri = DEFAULT_PRI + PRI_BIAS; \	978	next_pri = DEFAULT_PRI + PRI_BIAS; \
932	\	979	\
933	if (SvOK (callback) && !SvROK (callback)) \	980	if (callback && SvOK (callback)) \
934	croak ("callback must be undef or of reference type"); \	981	croak ("callback has illegal type or extra arguments"); \
935	\	982	\
936	Newz (0, req, 1, bdb_cb); \	983	Newz (0, req, 1, bdb_cb); \
937	if (!req) \	984	if (!req) \
938	croak ("out of memory during bdb_req allocation"); \	985	croak ("out of memory during bdb_req allocation"); \
939	\	986	\
940	req->callback = newSVsv (callback); \	987	req->callback = cb ? SvREFCNT_inc (cb) : 0; \
941	req->type = (reqtype); \	988	req->type = (reqtype); \
942	req->pri = req_pri	989	req->pri = req_pri
943		990
944	#define REQ_SEND \	991	#define REQ_SEND \
945	req_send (req)	992	req_send (req)
…		…
958	(var) = INT2PTR (type, tmp); \	1005	(var) = INT2PTR (type, tmp); \
959	if (!var && nullok != 2) \	1006	if (!var && nullok != 2) \
960	croak (# var " is not a valid " # class " object anymore"); \	1007	croak (# var " is not a valid " # class " object anymore"); \
961	} \	1008	} \
962	else \	1009	else \
963	croak (# var " is not of type " # class); \	1010	croak (# var " is not of type " # class);
964	\
965		1011
966	static void	1012	static void
967	ptr_nuke (SV *sv)	1013	ptr_nuke (SV *sv)
968	{	1014	{
969	assert (SvROK (sv));	1015	assert (SvROK (sv));
…		…
1006		1052
1007	vtbl_errno = PL_vtbl_sv;	1053	vtbl_errno = PL_vtbl_sv;
1008	vtbl_errno.svt_get = errno_get;	1054	vtbl_errno.svt_get = errno_get;
1009	mg->mg_virtual = &vtbl_errno;	1055	mg->mg_virtual = &vtbl_errno;
1010	}	1056	}
		1057
		1058	#if __GNUC__ >= 4
		1059	# define noinline __attribute__ ((noinline))
		1060	#else
		1061	# define noinline
		1062	#endif
		1063
		1064	static noinline SV *
		1065	pop_callback (I32 ritems, SV sv)
		1066	{
		1067	if (SvROK (sv))
		1068	{
		1069	HV *st;
		1070	GV *gvp;
		1071	CV *cv;
		1072	const char *name;
		1073
		1074	/* forgive me */
		1075	if (SvTYPE (SvRV (sv)) == SVt_PVMG
		1076	&& (st = SvSTASH (SvRV (sv)))
		1077	&& (name = HvNAME_get (st))
		1078	&& (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
		1079	return 0;
		1080
		1081	if ((cv = sv_2cv (sv, &st, &gvp, 0)))
		1082	{
		1083	--*ritems;
		1084	return (SV *)cv;
		1085	}
		1086	}
		1087
		1088	return 0;
		1089	}
		1090
		1091	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1011		1092
1012	MODULE = BDB PACKAGE = BDB	1093	MODULE = BDB PACKAGE = BDB
1013		1094
1014	PROTOTYPES: ENABLE	1095	PROTOTYPES: ENABLE
1015		1096
…		…
1041	const_iv (REGISTER)	1122	const_iv (REGISTER)
1042	const_iv (SYSTEM_MEM)	1123	const_iv (SYSTEM_MEM)
1043	const_iv (AUTO_COMMIT)	1124	const_iv (AUTO_COMMIT)
1044	const_iv (CDB_ALLDB)	1125	const_iv (CDB_ALLDB)
1045	const_iv (DIRECT_DB)	1126	const_iv (DIRECT_DB)
1046	const_iv (DIRECT_LOG)
1047	const_iv (DSYNC_DB)	1127	const_iv (DSYNC_DB)
1048	const_iv (DSYNC_LOG)
1049	const_iv (LOG_AUTOREMOVE)
1050	const_iv (LOG_INMEMORY)
1051	const_iv (NOLOCKING)	1128	const_iv (NOLOCKING)
1052	const_iv (NOMMAP)	1129	const_iv (NOMMAP)
1053	const_iv (NOPANIC)	1130	const_iv (NOPANIC)
1054	const_iv (OVERWRITE)	1131	const_iv (OVERWRITE)
1055	const_iv (PANIC_ENVIRONMENT)	1132	const_iv (PANIC_ENVIRONMENT)
…		…
1194	const_iv (PRIORITY_LOW)	1271	const_iv (PRIORITY_LOW)
1195	const_iv (PRIORITY_DEFAULT)	1272	const_iv (PRIORITY_DEFAULT)
1196	const_iv (PRIORITY_HIGH)	1273	const_iv (PRIORITY_HIGH)
1197	const_iv (PRIORITY_VERY_HIGH)	1274	const_iv (PRIORITY_VERY_HIGH)
1198	#endif	1275	#endif
		1276	#if DB_VERSION_MINOR >= 7
		1277	const_iv (LOG_DIRECT)
		1278	const_iv (LOG_DSYNC)
		1279	const_iv (LOG_AUTO_REMOVE)
		1280	const_iv (LOG_IN_MEMORY)
		1281	const_iv (LOG_ZERO)
		1282	#else
		1283	const_iv (DIRECT_LOG)
		1284	const_iv (DSYNC_LOG)
		1285	const_iv (LOG_AUTOREMOVE)
		1286	const_iv (LOG_INMEMORY)
		1287	#endif
1199	};	1288	};
1200		1289
1201	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1290	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1202	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1291	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1203		1292
1204	newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1));	1293	{
		1294	/* we currently only allow version, minor-version and patchlevel to go up to 255 */
		1295	char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
		1296
		1297	newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
		1298	}
		1299
1205	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));	1300	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1206		1301
1207	create_respipe ();	1302	create_respipe ();
1208		1303
1209	X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);	1304	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 ();	1305	patch_errno ();
1218	}	1306	}
1219		1307
1220	void	1308	void
1221	max_poll_reqs (int nreqs)	1309	max_poll_reqs (int nreqs)
…		…
1362	CODE:	1450	CODE:
1363	RETVAL = db_strerror (errorno);	1451	RETVAL = db_strerror (errorno);
1364	OUTPUT:	1452	OUTPUT:
1365	RETVAL	1453	RETVAL
1366		1454
		1455	void _on_next_submit (SV *cb)
		1456	CODE:
		1457	SvREFCNT_dec (on_next_submit);
		1458	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
		1459
1367	DB_ENV *	1460	DB_ENV *
1368	db_env_create (U32 env_flags = 0)	1461	db_env_create (U32 env_flags = 0)
1369	CODE:	1462	CODE:
1370	{	1463	{
1371	errno = db_env_create (&RETVAL, env_flags);	1464	errno = db_env_create (&RETVAL, env_flags);
…		…
1380	}	1473	}
1381	OUTPUT:	1474	OUTPUT:
1382	RETVAL	1475	RETVAL
1383		1476
1384	void	1477	void
1385	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = &PL_sv_undef)	1478	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = 0)
		1479	PREINIT:
		1480	CALLBACK
1386	CODE:	1481	CODE:
1387	{	1482	{
1388	dREQ (REQ_ENV_OPEN);	1483	dREQ (REQ_ENV_OPEN);
1389
1390	req->env = env;	1484	req->env = env;
1391	req->uint1 = open_flags \| DB_THREAD;	1485	req->uint1 = open_flags \| DB_THREAD;
1392	req->int1 = mode;	1486	req->int1 = mode;
1393	req->buf1 = strdup_ornull (db_home);	1487	req->buf1 = strdup_ornull (db_home);
1394	REQ_SEND;	1488	REQ_SEND;
1395	}	1489	}
1396		1490
1397	void	1491	void
1398	db_env_close (DB_ENV env, U32 flags = 0, SV callback = &PL_sv_undef)	1492	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)
		1493	PREINIT:
		1494	CALLBACK
1399	CODE:	1495	CODE:
1400	{	1496	{
1401	dREQ (REQ_ENV_CLOSE);	1497	dREQ (REQ_ENV_CLOSE);
1402	req->env = env;	1498	req->env = env;
1403	req->uint1 = flags;	1499	req->uint1 = flags;
1404	REQ_SEND;	1500	REQ_SEND;
1405	ptr_nuke (ST (0));	1501	ptr_nuke (ST (0));
1406	}	1502	}
1407		1503
1408	void	1504	void
1409	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = &PL_sv_undef)	1505	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = 0)
		1506	PREINIT:
		1507	CALLBACK
1410	CODE:	1508	CODE:
1411	{	1509	{
1412	dREQ (REQ_ENV_TXN_CHECKPOINT);	1510	dREQ (REQ_ENV_TXN_CHECKPOINT);
1413	req->env = env;	1511	req->env = env;
1414	req->uint1 = kbyte;	1512	req->uint1 = kbyte;
…		…
1416	req->uint2 = flags;	1514	req->uint2 = flags;
1417	REQ_SEND;	1515	REQ_SEND;
1418	}	1516	}
1419		1517
1420	void	1518	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)	1519	db_env_lock_detect (DB_ENV env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV dummy = 0, SV *callback = 0)
		1520	PREINIT:
		1521	CALLBACK
1422	CODE:	1522	CODE:
1423	{	1523	{
1424	dREQ (REQ_ENV_LOCK_DETECT);	1524	dREQ (REQ_ENV_LOCK_DETECT);
1425	req->env = env;	1525	req->env = env;
1426	req->uint1 = flags;	1526	req->uint1 = flags;
1427	req->uint2 = atype;	1527	req->uint2 = atype;
		1528	/* req->int2 = 0; dummy */
1428	REQ_SEND;	1529	REQ_SEND;
1429	}	1530	}
1430		1531
1431	void	1532	void
1432	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = &PL_sv_undef)	1533	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = 0)
		1534	PREINIT:
		1535	CALLBACK
1433	CODE:	1536	CODE:
1434	{	1537	{
1435	dREQ (REQ_ENV_MEMP_SYNC);	1538	dREQ (REQ_ENV_MEMP_SYNC);
1436	req->env = env;	1539	req->env = env;
1437	REQ_SEND;	1540	REQ_SEND;
1438	}	1541	}
1439		1542
1440	void	1543	void
1441	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = &PL_sv_undef)	1544	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = 0)
		1545	PREINIT:
		1546	CALLBACK
1442	CODE:	1547	CODE:
1443	{	1548	{
1444	dREQ (REQ_ENV_MEMP_TRICKLE);	1549	dREQ (REQ_ENV_MEMP_TRICKLE);
1445	req->env = env;	1550	req->env = env;
1446	req->int1 = percent;	1551	req->int1 = percent;
1447	REQ_SEND;	1552	REQ_SEND;
1448	}	1553	}
1449		1554
		1555	void
		1556	db_env_dbremove (DB_ENV env, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
		1557	PREINIT:
		1558	CALLBACK
		1559	CODE:
		1560	{
		1561	dREQ (REQ_ENV_DBREMOVE);
		1562	req->env = env;
		1563	req->buf1 = strdup_ornull (file);
		1564	req->buf2 = strdup_ornull (database);
		1565	req->uint1 = flags;
		1566	REQ_SEND;
		1567	}
		1568
		1569	void
		1570	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)
		1571	PREINIT:
		1572	CALLBACK
		1573	CODE:
		1574	{
		1575	dREQ (REQ_ENV_DBRENAME);
		1576	req->env = env;
		1577	req->buf1 = strdup_ornull (file);
		1578	req->buf2 = strdup_ornull (database);
		1579	req->buf3 = strdup_ornull (newname);
		1580	req->uint1 = flags;
		1581	REQ_SEND;
		1582	}
1450		1583
1451	DB *	1584	DB *
1452	db_create (DB_ENV *env = 0, U32 flags = 0)	1585	db_create (DB_ENV *env = 0, U32 flags = 0)
1453	CODE:	1586	CODE:
1454	{	1587	{
…		…
1461	}	1594	}
1462	OUTPUT:	1595	OUTPUT:
1463	RETVAL	1596	RETVAL
1464		1597
1465	void	1598	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)	1599	db_open (DB db, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
		1600	PREINIT:
		1601	CALLBACK
1467	CODE:	1602	CODE:
1468	{	1603	{
1469	dREQ (REQ_DB_OPEN);	1604	dREQ (REQ_DB_OPEN);
1470	req->db = db;	1605	req->db = db;
1471	req->txn = txnid;	1606	req->txn = txnid;
…		…
1476	req->int2 = mode;	1611	req->int2 = mode;
1477	REQ_SEND;	1612	REQ_SEND;
1478	}	1613	}
1479		1614
1480	void	1615	void
1481	db_close (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1616	db_close (DB db, U32 flags = 0, SV callback = 0)
		1617	PREINIT:
		1618	CALLBACK
1482	CODE:	1619	CODE:
1483	{	1620	{
1484	dREQ (REQ_DB_CLOSE);	1621	dREQ (REQ_DB_CLOSE);
1485	req->db = db;	1622	req->db = db;
1486	req->uint1 = flags;	1623	req->uint1 = flags;
…		…
1488	REQ_SEND;	1625	REQ_SEND;
1489	ptr_nuke (ST (0));	1626	ptr_nuke (ST (0));
1490	}	1627	}
1491		1628
1492	void	1629	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)	1630	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)
		1631	PREINIT:
		1632	CALLBACK
1494	CODE:	1633	CODE:
1495	{	1634	{
1496	dREQ (REQ_DB_COMPACT);	1635	dREQ (REQ_DB_COMPACT);
1497	req->db = db;	1636	req->db = db;
1498	req->txn = txn;	1637	req->txn = txn;
…		…
1501	req->uint1 = flags;	1640	req->uint1 = flags;
1502	REQ_SEND;	1641	REQ_SEND;
1503	}	1642	}
1504		1643
1505	void	1644	void
1506	db_sync (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1645	db_sync (DB db, U32 flags = 0, SV callback = 0)
		1646	PREINIT:
		1647	CALLBACK
1507	CODE:	1648	CODE:
1508	{	1649	{
1509	dREQ (REQ_DB_SYNC);	1650	dREQ (REQ_DB_SYNC);
1510	req->db = db;	1651	req->db = db;
1511	req->uint1 = flags;	1652	req->uint1 = flags;
1512	REQ_SEND;	1653	REQ_SEND;
1513	}	1654	}
1514		1655
1515	void	1656	void
1516	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = &PL_sv_undef)	1657	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = 0)
		1658	PREINIT:
		1659	CALLBACK
1517	CODE:	1660	CODE:
1518	{	1661	{
1519	dREQ (REQ_DB_SYNC);	1662	dREQ (REQ_DB_SYNC);
1520	req->db = db;	1663	req->db = db;
1521	req->buf1 = strdup (file);	1664	req->buf1 = strdup (file);
1522	req->uint1 = flags;	1665	req->uint1 = flags;
1523	REQ_SEND;	1666	REQ_SEND;
1524	}	1667	}
1525		1668
1526	void	1669	void
1527	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = &PL_sv_undef)	1670	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = 0)
		1671	PREINIT:
		1672	CALLBACK
1528	CODE:	1673	CODE:
1529	{	1674	{
1530	dREQ (REQ_DB_KEY_RANGE);	1675	dREQ (REQ_DB_KEY_RANGE);
1531	req->db = db;	1676	req->db = db;
1532	req->txn = txn;	1677	req->txn = txn;
…		…
1535	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);	1680	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1536	REQ_SEND;	1681	REQ_SEND;
1537	}	1682	}
1538		1683
1539	void	1684	void
1540	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1685	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1686	PREINIT:
		1687	CALLBACK
1541	CODE:	1688	CODE:
1542	{	1689	{
1543	dREQ (REQ_DB_PUT);	1690	dREQ (REQ_DB_PUT);
1544	req->db = db;	1691	req->db = db;
1545	req->txn = txn;	1692	req->txn = txn;
…		…
1547	sv_to_dbt (&req->dbt2, data);	1694	sv_to_dbt (&req->dbt2, data);
1548	req->uint1 = flags;	1695	req->uint1 = flags;
1549	REQ_SEND;	1696	REQ_SEND;
1550	}	1697	}
1551		1698
		1699	#if DB_VERSION_MINOR >= 6
		1700
1552	void	1701	void
		1702	db_exists (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1703	PREINIT:
		1704	CALLBACK
		1705	CODE:
		1706	{
		1707	dREQ (REQ_DB_EXISTS);
		1708	req->db = db;
		1709	req->txn = txn;
		1710	req->uint1 = flags;
		1711	sv_to_dbt (&req->dbt1, key);
		1712	REQ_SEND;
		1713	}
		1714
		1715	#endif
		1716
		1717	void
1553	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1718	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1719	PREINIT:
		1720	CALLBACK
1554	CODE:	1721	CODE:
1555	if (SvREADONLY (data))	1722	if (SvREADONLY (data))
1556	croak ("can't modify read-only data scalar in db_get");	1723	croak ("can't modify read-only data scalar in db_get");
1557	{	1724	{
1558	dREQ (REQ_DB_GET);	1725	dREQ (REQ_DB_GET);
…		…
1564	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1731	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1565	REQ_SEND;	1732	REQ_SEND;
1566	}	1733	}
1567		1734
1568	void	1735	void
1569	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1736	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = 0)
		1737	PREINIT:
		1738	CALLBACK
1570	CODE:	1739	CODE:
1571	if (SvREADONLY (data))	1740	if (SvREADONLY (data))
1572	croak ("can't modify read-only data scalar in db_pget");	1741	croak ("can't modify read-only data scalar in db_pget");
1573	{	1742	{
1574	dREQ (REQ_DB_PGET);	1743	dREQ (REQ_DB_PGET);
…		…
1581	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1750	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1582	REQ_SEND;	1751	REQ_SEND;
1583	}	1752	}
1584		1753
1585	void	1754	void
1586	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1755	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1756	PREINIT:
		1757	CALLBACK
1587	CODE:	1758	CODE:
1588	{	1759	{
1589	dREQ (REQ_DB_DEL);	1760	dREQ (REQ_DB_DEL);
1590	req->db = db;	1761	req->db = db;
1591	req->txn = txn;	1762	req->txn = txn;
…		…
1593	sv_to_dbt (&req->dbt1, key);	1764	sv_to_dbt (&req->dbt1, key);
1594	REQ_SEND;	1765	REQ_SEND;
1595	}	1766	}
1596		1767
1597	void	1768	void
1598	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1769	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1770	PREINIT:
		1771	CALLBACK
1599	CODE:	1772	CODE:
1600	{	1773	{
1601	dREQ (REQ_TXN_COMMIT);	1774	dREQ (REQ_TXN_COMMIT);
1602	req->txn = txn;	1775	req->txn = txn;
1603	req->uint1 = flags;	1776	req->uint1 = flags;
1604	REQ_SEND;	1777	REQ_SEND;
1605	ptr_nuke (ST (0));	1778	ptr_nuke (ST (0));
1606	}	1779	}
1607		1780
1608	void	1781	void
1609	db_txn_abort (DB_TXN txn, SV callback = &PL_sv_undef)	1782	db_txn_abort (DB_TXN txn, SV callback = 0)
		1783	PREINIT:
		1784	CALLBACK
1610	CODE:	1785	CODE:
1611	{	1786	{
1612	dREQ (REQ_TXN_ABORT);	1787	dREQ (REQ_TXN_ABORT);
1613	req->txn = txn;	1788	req->txn = txn;
1614	REQ_SEND;	1789	REQ_SEND;
1615	ptr_nuke (ST (0));	1790	ptr_nuke (ST (0));
1616	}	1791	}
1617		1792
1618	void	1793	void
1619	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1794	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1795	PREINIT:
		1796	CALLBACK
1620	CODE:	1797	CODE:
1621	{	1798	{
1622	dREQ (REQ_TXN_FINISH);	1799	dREQ (REQ_TXN_FINISH);
1623	req->txn = txn;	1800	req->txn = txn;
1624	req->uint1 = flags;	1801	req->uint1 = flags;
1625	REQ_SEND;	1802	REQ_SEND;
1626	ptr_nuke (ST (0));	1803	ptr_nuke (ST (0));
1627	}	1804	}
1628		1805
1629	void	1806	void
1630	db_c_close (DBC dbc, SV callback = &PL_sv_undef)	1807	db_c_close (DBC dbc, SV callback = 0)
		1808	PREINIT:
		1809	CALLBACK
1631	CODE:	1810	CODE:
1632	{	1811	{
1633	dREQ (REQ_C_CLOSE);	1812	dREQ (REQ_C_CLOSE);
1634	req->dbc = dbc;	1813	req->dbc = dbc;
1635	REQ_SEND;	1814	REQ_SEND;
1636	ptr_nuke (ST (0));	1815	ptr_nuke (ST (0));
1637	}	1816	}
1638		1817
1639	void	1818	void
1640	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = &PL_sv_undef)	1819	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = 0)
		1820	PREINIT:
		1821	CALLBACK
1641	CODE:	1822	CODE:
1642	{	1823	{
1643	dREQ (REQ_C_COUNT);	1824	dREQ (REQ_C_COUNT);
1644	req->dbc = dbc;	1825	req->dbc = dbc;
1645	req->sv1 = SvREFCNT_inc (count);	1826	req->sv1 = SvREFCNT_inc (count);
1646	REQ_SEND;	1827	REQ_SEND;
1647	}	1828	}
1648		1829
1649	void	1830	void
1650	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1831	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1832	PREINIT:
		1833	CALLBACK
1651	CODE:	1834	CODE:
1652	{	1835	{
1653	dREQ (REQ_C_PUT);	1836	dREQ (REQ_C_PUT);
1654	req->dbc = dbc;	1837	req->dbc = dbc;
1655	sv_to_dbt (&req->dbt1, key);	1838	sv_to_dbt (&req->dbt1, key);
…		…
1657	req->uint1 = flags;	1840	req->uint1 = flags;
1658	REQ_SEND;	1841	REQ_SEND;
1659	}	1842	}
1660		1843
1661	void	1844	void
1662	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1845	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1846	PREINIT:
		1847	CALLBACK
1663	CODE:	1848	CODE:
1664	{	1849	{
1665	dREQ (REQ_C_GET);	1850	dREQ (REQ_C_GET);
1666	req->dbc = dbc;	1851	req->dbc = dbc;
1667	req->uint1 = flags;	1852	req->uint1 = flags;
…		…
1682	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1867	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1683	REQ_SEND;	1868	REQ_SEND;
1684	}	1869	}
1685		1870
1686	void	1871	void
1687	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1872	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = 0)
		1873	PREINIT:
		1874	CALLBACK
1688	CODE:	1875	CODE:
1689	{	1876	{
1690	dREQ (REQ_C_PGET);	1877	dREQ (REQ_C_PGET);
1691	req->dbc = dbc;	1878	req->dbc = dbc;
1692	req->uint1 = flags;	1879	req->uint1 = flags;
…		…
1710	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1897	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1711	REQ_SEND;	1898	REQ_SEND;
1712	}	1899	}
1713		1900
1714	void	1901	void
1715	db_c_del (DBC dbc, U32 flags = 0, SV callback = &PL_sv_undef)	1902	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)
		1903	PREINIT:
		1904	CALLBACK
1716	CODE:	1905	CODE:
1717	{	1906	{
1718	dREQ (REQ_C_DEL);	1907	dREQ (REQ_C_DEL);
1719	req->dbc = dbc;	1908	req->dbc = dbc;
1720	req->uint1 = flags;	1909	req->uint1 = flags;
1721	REQ_SEND;	1910	REQ_SEND;
1722	}	1911	}
1723		1912
1724		1913
1725	void	1914	void
1726	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1915	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = 0)
		1916	PREINIT:
		1917	CALLBACK
1727	CODE:	1918	CODE:
1728	{	1919	{
1729	dREQ (REQ_SEQ_OPEN);	1920	dREQ (REQ_SEQ_OPEN);
1730	req->seq = seq;	1921	req->seq = seq;
1731	req->txn = txnid;	1922	req->txn = txnid;
…		…
1733	sv_to_dbt (&req->dbt1, key);	1924	sv_to_dbt (&req->dbt1, key);
1734	REQ_SEND;	1925	REQ_SEND;
1735	}	1926	}
1736		1927
1737	void	1928	void
1738	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = &PL_sv_undef)	1929	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)
		1930	PREINIT:
		1931	CALLBACK
1739	CODE:	1932	CODE:
1740	{	1933	{
1741	dREQ (REQ_SEQ_CLOSE);	1934	dREQ (REQ_SEQ_CLOSE);
1742	req->seq = seq;	1935	req->seq = seq;
1743	req->uint1 = flags;	1936	req->uint1 = flags;
1744	REQ_SEND;	1937	REQ_SEND;
1745	ptr_nuke (ST (0));	1938	ptr_nuke (ST (0));
1746	}	1939	}
1747		1940
1748	void	1941	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)	1942	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = 0)
		1943	PREINIT:
		1944	CALLBACK
1750	CODE:	1945	CODE:
1751	{	1946	{
1752	dREQ (REQ_SEQ_GET);	1947	dREQ (REQ_SEQ_GET);
1753	req->seq = seq;	1948	req->seq = seq;
1754	req->txn = txnid;	1949	req->txn = txnid;
…		…
1757	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);	1952	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1758	REQ_SEND;	1953	REQ_SEND;
1759	}	1954	}
1760		1955
1761	void	1956	void
1762	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef)	1957	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = 0)
		1958	PREINIT:
		1959	CALLBACK
1763	CODE:	1960	CODE:
1764	{	1961	{
1765	dREQ (REQ_SEQ_REMOVE);	1962	dREQ (REQ_SEQ_REMOVE);
1766	req->seq = seq;	1963	req->seq = seq;
1767	req->txn = txnid;	1964	req->txn = txnid;
…		…
1812	CODE:	2009	CODE:
1813	RETVAL = env->set_flags (env, flags, onoff);	2010	RETVAL = env->set_flags (env, flags, onoff);
1814	OUTPUT:	2011	OUTPUT:
1815	RETVAL	2012	RETVAL
1816		2013
		2014	#if DB_VERSION_MINOR >= 7
		2015
		2016	int set_intermediate_dir_mode (DB_ENV env, const char mode)
		2017	CODE:
		2018	RETVAL = env->set_intermediate_dir_mode (env, mode);
		2019	OUTPUT:
		2020	RETVAL
		2021
		2022	int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
		2023	CODE:
		2024	RETVAL = env->log_set_config (env, flags, onoff);
		2025	OUTPUT:
		2026	RETVAL
		2027
		2028	#endif
		2029
		2030
1817	void set_errfile (DB_ENV env, FILE errfile = 0)	2031	void set_errfile (DB_ENV env, FILE errfile = 0)
1818	CODE:	2032	CODE:
1819	env->set_errfile (env, errfile);	2033	env->set_errfile (env, errfile);
1820		2034
1821	void set_msgfile (DB_ENV env, FILE msgfile = 0)	2035	void set_msgfile (DB_ENV env, FILE msgfile = 0)
…		…
1924	errno = env->txn_begin (env, parent, &RETVAL, flags);	2138	errno = env->txn_begin (env, parent, &RETVAL, flags);
1925	if (errno)	2139	if (errno)
1926	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));	2140	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
1927	OUTPUT:	2141	OUTPUT:
1928	RETVAL	2142	RETVAL
		2143
		2144	#if DB_VERSION_MINOR >= 5
		2145
		2146	DB_TXN *
		2147	cdsgroup_begin (DB_ENV *env)
		2148	CODE:
		2149	errno = env->cdsgroup_begin (env, &RETVAL);
		2150	if (errno)
		2151	croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
		2152	OUTPUT:
		2153	RETVAL
		2154
		2155	#endif
1929		2156
1930	MODULE = BDB PACKAGE = BDB::Db	2157	MODULE = BDB PACKAGE = BDB::Db
1931		2158
1932	void	2159	void
1933	DESTROY (DB_ornuked *db)	2160	DESTROY (DB_ornuked *db)

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing BDB/BDB.xs (file contents): Revision 1.34 by root, Sun Mar 30 06:28:08 2008 UTC vs. Revision 1.46 by root, Wed Jul 9 21:16:14 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 1.46 by root, Wed Jul 9 21:16:14 2008 UTC