[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 1.45 by root, Wed Jul 9 21:08:29 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:
…		…
764	req->result = req->db->upgrade (req->db, req->buf1, req->uint1);	806	req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
765	break;	807	break;
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);
		811	break;
		812
		813	case REQ_DB_EXISTS:
		814	req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
769	break;	815	break;
770		816
771	case REQ_DB_GET:	817	case REQ_DB_GET:
772	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);	818	req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
773	break;	819	break;
…		…
928	#define dREQ(reqtype) \	974	#define dREQ(reqtype) \
929	bdb_req req; \	975	bdb_req req; \
930	int req_pri = next_pri; \	976	int req_pri = next_pri; \
931	next_pri = DEFAULT_PRI + PRI_BIAS; \	977	next_pri = DEFAULT_PRI + PRI_BIAS; \
932	\	978	\
933	if (SvOK (callback) && !SvROK (callback)) \	979	if (callback && SvOK (callback)) \
934	croak ("callback must be undef or of reference type"); \	980	croak ("callback has illegal type or extra arguments"); \
935	\	981	\
936	Newz (0, req, 1, bdb_cb); \	982	Newz (0, req, 1, bdb_cb); \
937	if (!req) \	983	if (!req) \
938	croak ("out of memory during bdb_req allocation"); \	984	croak ("out of memory during bdb_req allocation"); \
939	\	985	\
940	req->callback = newSVsv (callback); \	986	req->callback = cb ? SvREFCNT_inc (cb) : 0; \
941	req->type = (reqtype); \	987	req->type = (reqtype); \
942	req->pri = req_pri	988	req->pri = req_pri
943		989
944	#define REQ_SEND \	990	#define REQ_SEND \
945	req_send (req)	991	req_send (req)
…		…
958	(var) = INT2PTR (type, tmp); \	1004	(var) = INT2PTR (type, tmp); \
959	if (!var && nullok != 2) \	1005	if (!var && nullok != 2) \
960	croak (# var " is not a valid " # class " object anymore"); \	1006	croak (# var " is not a valid " # class " object anymore"); \
961	} \	1007	} \
962	else \	1008	else \
963	croak (# var " is not of type " # class); \	1009	croak (# var " is not of type " # class);
964	\
965		1010
966	static void	1011	static void
967	ptr_nuke (SV *sv)	1012	ptr_nuke (SV *sv)
968	{	1013	{
969	assert (SvROK (sv));	1014	assert (SvROK (sv));
…		…
1006		1051
1007	vtbl_errno = PL_vtbl_sv;	1052	vtbl_errno = PL_vtbl_sv;
1008	vtbl_errno.svt_get = errno_get;	1053	vtbl_errno.svt_get = errno_get;
1009	mg->mg_virtual = &vtbl_errno;	1054	mg->mg_virtual = &vtbl_errno;
1010	}	1055	}
		1056
		1057	#if __GNUC__ >= 4
		1058	# define noinline __attribute__ ((noinline))
		1059	#else
		1060	# define noinline
		1061	#endif
		1062
		1063	static noinline SV *
		1064	pop_callback (I32 ritems, SV sv)
		1065	{
		1066	if (SvROK (sv))
		1067	{
		1068	HV *st;
		1069	GV *gvp;
		1070	CV *cv;
		1071	const char *name;
		1072
		1073	/* forgive me */
		1074	if (SvTYPE (SvRV (sv)) == SVt_PVMG
		1075	&& (st = SvSTASH (SvRV (sv)))
		1076	&& (name = HvNAME_get (st))
		1077	&& (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
		1078	return 0;
		1079
		1080	if ((cv = sv_2cv (sv, &st, &gvp, 0)))
		1081	{
		1082	--*ritems;
		1083	return (SV *)cv;
		1084	}
		1085	}
		1086
		1087	return 0;
		1088	}
		1089
		1090	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1011		1091
1012	MODULE = BDB PACKAGE = BDB	1092	MODULE = BDB PACKAGE = BDB
1013		1093
1014	PROTOTYPES: ENABLE	1094	PROTOTYPES: ENABLE
1015		1095
…		…
1041	const_iv (REGISTER)	1121	const_iv (REGISTER)
1042	const_iv (SYSTEM_MEM)	1122	const_iv (SYSTEM_MEM)
1043	const_iv (AUTO_COMMIT)	1123	const_iv (AUTO_COMMIT)
1044	const_iv (CDB_ALLDB)	1124	const_iv (CDB_ALLDB)
1045	const_iv (DIRECT_DB)	1125	const_iv (DIRECT_DB)
1046	const_iv (DIRECT_LOG)
1047	const_iv (DSYNC_DB)	1126	const_iv (DSYNC_DB)
1048	const_iv (DSYNC_LOG)
1049	const_iv (LOG_AUTOREMOVE)
1050	const_iv (LOG_INMEMORY)
1051	const_iv (NOLOCKING)	1127	const_iv (NOLOCKING)
1052	const_iv (NOMMAP)	1128	const_iv (NOMMAP)
1053	const_iv (NOPANIC)	1129	const_iv (NOPANIC)
1054	const_iv (OVERWRITE)	1130	const_iv (OVERWRITE)
1055	const_iv (PANIC_ENVIRONMENT)	1131	const_iv (PANIC_ENVIRONMENT)
…		…
1194	const_iv (PRIORITY_LOW)	1270	const_iv (PRIORITY_LOW)
1195	const_iv (PRIORITY_DEFAULT)	1271	const_iv (PRIORITY_DEFAULT)
1196	const_iv (PRIORITY_HIGH)	1272	const_iv (PRIORITY_HIGH)
1197	const_iv (PRIORITY_VERY_HIGH)	1273	const_iv (PRIORITY_VERY_HIGH)
1198	#endif	1274	#endif
		1275	#if DB_VERSION_MINOR >= 7
		1276	const_iv (LOG_DIRECT)
		1277	const_iv (LOG_DSYNC)
		1278	const_iv (LOG_AUTO_REMOVE)
		1279	const_iv (LOG_IN_MEMORY)
		1280	const_iv (LOG_ZERO)
		1281	#else
		1282	const_iv (DIRECT_LOG)
		1283	const_iv (DSYNC_LOG)
		1284	const_iv (LOG_AUTOREMOVE)
		1285	const_iv (LOG_INMEMORY)
		1286	#endif
1199	};	1287	};
1200		1288
1201	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1289	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1202	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1290	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1203		1291
1204	newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1));	1292	{
		1293	/* 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 };
		1295
		1296	newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
		1297	}
		1298
1205	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));	1299	newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1206		1300
1207	create_respipe ();	1301	create_respipe ();
1208		1302
1209	X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);	1303	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 ();	1304	patch_errno ();
1218	}	1305	}
1219		1306
1220	void	1307	void
1221	max_poll_reqs (int nreqs)	1308	max_poll_reqs (int nreqs)
…		…
1362	CODE:	1449	CODE:
1363	RETVAL = db_strerror (errorno);	1450	RETVAL = db_strerror (errorno);
1364	OUTPUT:	1451	OUTPUT:
1365	RETVAL	1452	RETVAL
1366		1453
		1454	void _on_next_submit (SV *cb)
		1455	CODE:
		1456	SvREFCNT_dec (on_next_submit);
		1457	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
		1458
1367	DB_ENV *	1459	DB_ENV *
1368	db_env_create (U32 env_flags = 0)	1460	db_env_create (U32 env_flags = 0)
1369	CODE:	1461	CODE:
1370	{	1462	{
1371	errno = db_env_create (&RETVAL, env_flags);	1463	errno = db_env_create (&RETVAL, env_flags);
…		…
1380	}	1472	}
1381	OUTPUT:	1473	OUTPUT:
1382	RETVAL	1474	RETVAL
1383		1475
1384	void	1476	void
1385	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = &PL_sv_undef)	1477	db_env_open (DB_ENV env, bdb_filename db_home, U32 open_flags, int mode, SV callback = 0)
		1478	PREINIT:
		1479	CALLBACK
1386	CODE:	1480	CODE:
1387	{	1481	{
1388	dREQ (REQ_ENV_OPEN);	1482	dREQ (REQ_ENV_OPEN);
1389
1390	req->env = env;	1483	req->env = env;
1391	req->uint1 = open_flags \| DB_THREAD;	1484	req->uint1 = open_flags \| DB_THREAD;
1392	req->int1 = mode;	1485	req->int1 = mode;
1393	req->buf1 = strdup_ornull (db_home);	1486	req->buf1 = strdup_ornull (db_home);
1394	REQ_SEND;	1487	REQ_SEND;
1395	}	1488	}
1396		1489
1397	void	1490	void
1398	db_env_close (DB_ENV env, U32 flags = 0, SV callback = &PL_sv_undef)	1491	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)
		1492	PREINIT:
		1493	CALLBACK
1399	CODE:	1494	CODE:
1400	{	1495	{
1401	dREQ (REQ_ENV_CLOSE);	1496	dREQ (REQ_ENV_CLOSE);
1402	req->env = env;	1497	req->env = env;
1403	req->uint1 = flags;	1498	req->uint1 = flags;
1404	REQ_SEND;	1499	REQ_SEND;
1405	ptr_nuke (ST (0));	1500	ptr_nuke (ST (0));
1406	}	1501	}
1407		1502
1408	void	1503	void
1409	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = &PL_sv_undef)	1504	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = 0)
		1505	PREINIT:
		1506	CALLBACK
1410	CODE:	1507	CODE:
1411	{	1508	{
1412	dREQ (REQ_ENV_TXN_CHECKPOINT);	1509	dREQ (REQ_ENV_TXN_CHECKPOINT);
1413	req->env = env;	1510	req->env = env;
1414	req->uint1 = kbyte;	1511	req->uint1 = kbyte;
…		…
1416	req->uint2 = flags;	1513	req->uint2 = flags;
1417	REQ_SEND;	1514	REQ_SEND;
1418	}	1515	}
1419		1516
1420	void	1517	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)	1518	db_env_lock_detect (DB_ENV env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV dummy = 0, SV *callback = 0)
		1519	PREINIT:
		1520	CALLBACK
1422	CODE:	1521	CODE:
1423	{	1522	{
1424	dREQ (REQ_ENV_LOCK_DETECT);	1523	dREQ (REQ_ENV_LOCK_DETECT);
1425	req->env = env;	1524	req->env = env;
1426	req->uint1 = flags;	1525	req->uint1 = flags;
1427	req->uint2 = atype;	1526	req->uint2 = atype;
		1527	/* req->int2 = 0; dummy */
1428	REQ_SEND;	1528	REQ_SEND;
1429	}	1529	}
1430		1530
1431	void	1531	void
1432	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = &PL_sv_undef)	1532	db_env_memp_sync (DB_ENV env, SV dummy = 0, SV *callback = 0)
		1533	PREINIT:
		1534	CALLBACK
1433	CODE:	1535	CODE:
1434	{	1536	{
1435	dREQ (REQ_ENV_MEMP_SYNC);	1537	dREQ (REQ_ENV_MEMP_SYNC);
1436	req->env = env;	1538	req->env = env;
1437	REQ_SEND;	1539	REQ_SEND;
1438	}	1540	}
1439		1541
1440	void	1542	void
1441	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = &PL_sv_undef)	1543	db_env_memp_trickle (DB_ENV env, int percent, SV dummy = 0, SV *callback = 0)
		1544	PREINIT:
		1545	CALLBACK
1442	CODE:	1546	CODE:
1443	{	1547	{
1444	dREQ (REQ_ENV_MEMP_TRICKLE);	1548	dREQ (REQ_ENV_MEMP_TRICKLE);
1445	req->env = env;	1549	req->env = env;
1446	req->int1 = percent;	1550	req->int1 = percent;
1447	REQ_SEND;	1551	REQ_SEND;
1448	}	1552	}
1449		1553
		1554	void
		1555	db_env_dbremove (DB_ENV env, DB_TXN_ornull txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
		1556	PREINIT:
		1557	CALLBACK
		1558	CODE:
		1559	{
		1560	dREQ (REQ_ENV_DBREMOVE);
		1561	req->env = env;
		1562	req->buf1 = strdup_ornull (file);
		1563	req->buf2 = strdup_ornull (database);
		1564	req->uint1 = flags;
		1565	REQ_SEND;
		1566	}
		1567
		1568	void
		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)
		1570	PREINIT:
		1571	CALLBACK
		1572	CODE:
		1573	{
		1574	dREQ (REQ_ENV_DBRENAME);
		1575	req->env = env;
		1576	req->buf1 = strdup_ornull (file);
		1577	req->buf2 = strdup_ornull (database);
		1578	req->buf3 = strdup_ornull (newname);
		1579	req->uint1 = flags;
		1580	REQ_SEND;
		1581	}
1450		1582
1451	DB *	1583	DB *
1452	db_create (DB_ENV *env = 0, U32 flags = 0)	1584	db_create (DB_ENV *env = 0, U32 flags = 0)
1453	CODE:	1585	CODE:
1454	{	1586	{
…		…
1461	}	1593	}
1462	OUTPUT:	1594	OUTPUT:
1463	RETVAL	1595	RETVAL
1464		1596
1465	void	1597	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)	1598	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:
		1600	CALLBACK
1467	CODE:	1601	CODE:
1468	{	1602	{
1469	dREQ (REQ_DB_OPEN);	1603	dREQ (REQ_DB_OPEN);
1470	req->db = db;	1604	req->db = db;
1471	req->txn = txnid;	1605	req->txn = txnid;
…		…
1476	req->int2 = mode;	1610	req->int2 = mode;
1477	REQ_SEND;	1611	REQ_SEND;
1478	}	1612	}
1479		1613
1480	void	1614	void
1481	db_close (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1615	db_close (DB db, U32 flags = 0, SV callback = 0)
		1616	PREINIT:
		1617	CALLBACK
1482	CODE:	1618	CODE:
1483	{	1619	{
1484	dREQ (REQ_DB_CLOSE);	1620	dREQ (REQ_DB_CLOSE);
1485	req->db = db;	1621	req->db = db;
1486	req->uint1 = flags;	1622	req->uint1 = flags;
…		…
1488	REQ_SEND;	1624	REQ_SEND;
1489	ptr_nuke (ST (0));	1625	ptr_nuke (ST (0));
1490	}	1626	}
1491		1627
1492	void	1628	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)	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)
		1630	PREINIT:
		1631	CALLBACK
1494	CODE:	1632	CODE:
1495	{	1633	{
1496	dREQ (REQ_DB_COMPACT);	1634	dREQ (REQ_DB_COMPACT);
1497	req->db = db;	1635	req->db = db;
1498	req->txn = txn;	1636	req->txn = txn;
…		…
1501	req->uint1 = flags;	1639	req->uint1 = flags;
1502	REQ_SEND;	1640	REQ_SEND;
1503	}	1641	}
1504		1642
1505	void	1643	void
1506	db_sync (DB db, U32 flags = 0, SV callback = &PL_sv_undef)	1644	db_sync (DB db, U32 flags = 0, SV callback = 0)
		1645	PREINIT:
		1646	CALLBACK
1507	CODE:	1647	CODE:
1508	{	1648	{
1509	dREQ (REQ_DB_SYNC);	1649	dREQ (REQ_DB_SYNC);
1510	req->db = db;	1650	req->db = db;
1511	req->uint1 = flags;	1651	req->uint1 = flags;
1512	REQ_SEND;	1652	REQ_SEND;
1513	}	1653	}
1514		1654
1515	void	1655	void
1516	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = &PL_sv_undef)	1656	db_upgrade (DB db, bdb_filename file, U32 flags = 0, SV callback = 0)
		1657	PREINIT:
		1658	CALLBACK
1517	CODE:	1659	CODE:
1518	{	1660	{
1519	dREQ (REQ_DB_SYNC);	1661	dREQ (REQ_DB_SYNC);
1520	req->db = db;	1662	req->db = db;
1521	req->buf1 = strdup (file);	1663	req->buf1 = strdup (file);
1522	req->uint1 = flags;	1664	req->uint1 = flags;
1523	REQ_SEND;	1665	REQ_SEND;
1524	}	1666	}
1525		1667
1526	void	1668	void
1527	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = &PL_sv_undef)	1669	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = 0)
		1670	PREINIT:
		1671	CALLBACK
1528	CODE:	1672	CODE:
1529	{	1673	{
1530	dREQ (REQ_DB_KEY_RANGE);	1674	dREQ (REQ_DB_KEY_RANGE);
1531	req->db = db;	1675	req->db = db;
1532	req->txn = txn;	1676	req->txn = txn;
…		…
1535	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);	1679	req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1536	REQ_SEND;	1680	REQ_SEND;
1537	}	1681	}
1538		1682
1539	void	1683	void
1540	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1684	db_put (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1685	PREINIT:
		1686	CALLBACK
1541	CODE:	1687	CODE:
1542	{	1688	{
1543	dREQ (REQ_DB_PUT);	1689	dREQ (REQ_DB_PUT);
1544	req->db = db;	1690	req->db = db;
1545	req->txn = txn;	1691	req->txn = txn;
…		…
1548	req->uint1 = flags;	1694	req->uint1 = flags;
1549	REQ_SEND;	1695	REQ_SEND;
1550	}	1696	}
1551		1697
1552	void	1698	void
		1699	db_exists (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1700	PREINIT:
		1701	CALLBACK
		1702	CODE:
		1703	{
		1704	dREQ (REQ_DB_EXISTS);
		1705	req->db = db;
		1706	req->txn = txn;
		1707	req->uint1 = flags;
		1708	sv_to_dbt (&req->dbt1, key);
		1709	REQ_SEND;
		1710	}
		1711
		1712	void
1553	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1713	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)
		1714	PREINIT:
		1715	CALLBACK
1554	CODE:	1716	CODE:
1555	if (SvREADONLY (data))	1717	if (SvREADONLY (data))
1556	croak ("can't modify read-only data scalar in db_get");	1718	croak ("can't modify read-only data scalar in db_get");
1557	{	1719	{
1558	dREQ (REQ_DB_GET);	1720	dREQ (REQ_DB_GET);
…		…
1564	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1726	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1565	REQ_SEND;	1727	REQ_SEND;
1566	}	1728	}
1567		1729
1568	void	1730	void
1569	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1731	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = 0)
		1732	PREINIT:
		1733	CALLBACK
1570	CODE:	1734	CODE:
1571	if (SvREADONLY (data))	1735	if (SvREADONLY (data))
1572	croak ("can't modify read-only data scalar in db_pget");	1736	croak ("can't modify read-only data scalar in db_pget");
1573	{	1737	{
1574	dREQ (REQ_DB_PGET);	1738	dREQ (REQ_DB_PGET);
…		…
1581	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1745	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1582	REQ_SEND;	1746	REQ_SEND;
1583	}	1747	}
1584		1748
1585	void	1749	void
1586	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1750	db_del (DB db, DB_TXN_ornull txn, SV key, U32 flags = 0, SV callback = 0)
		1751	PREINIT:
		1752	CALLBACK
1587	CODE:	1753	CODE:
1588	{	1754	{
1589	dREQ (REQ_DB_DEL);	1755	dREQ (REQ_DB_DEL);
1590	req->db = db;	1756	req->db = db;
1591	req->txn = txn;	1757	req->txn = txn;
…		…
1593	sv_to_dbt (&req->dbt1, key);	1759	sv_to_dbt (&req->dbt1, key);
1594	REQ_SEND;	1760	REQ_SEND;
1595	}	1761	}
1596		1762
1597	void	1763	void
1598	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1764	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1765	PREINIT:
		1766	CALLBACK
1599	CODE:	1767	CODE:
1600	{	1768	{
1601	dREQ (REQ_TXN_COMMIT);	1769	dREQ (REQ_TXN_COMMIT);
1602	req->txn = txn;	1770	req->txn = txn;
1603	req->uint1 = flags;	1771	req->uint1 = flags;
1604	REQ_SEND;	1772	REQ_SEND;
1605	ptr_nuke (ST (0));	1773	ptr_nuke (ST (0));
1606	}	1774	}
1607		1775
1608	void	1776	void
1609	db_txn_abort (DB_TXN txn, SV callback = &PL_sv_undef)	1777	db_txn_abort (DB_TXN txn, SV callback = 0)
		1778	PREINIT:
		1779	CALLBACK
1610	CODE:	1780	CODE:
1611	{	1781	{
1612	dREQ (REQ_TXN_ABORT);	1782	dREQ (REQ_TXN_ABORT);
1613	req->txn = txn;	1783	req->txn = txn;
1614	REQ_SEND;	1784	REQ_SEND;
1615	ptr_nuke (ST (0));	1785	ptr_nuke (ST (0));
1616	}	1786	}
1617		1787
1618	void	1788	void
1619	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = &PL_sv_undef)	1789	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1790	PREINIT:
		1791	CALLBACK
1620	CODE:	1792	CODE:
1621	{	1793	{
1622	dREQ (REQ_TXN_FINISH);	1794	dREQ (REQ_TXN_FINISH);
1623	req->txn = txn;	1795	req->txn = txn;
1624	req->uint1 = flags;	1796	req->uint1 = flags;
1625	REQ_SEND;	1797	REQ_SEND;
1626	ptr_nuke (ST (0));	1798	ptr_nuke (ST (0));
1627	}	1799	}
1628		1800
1629	void	1801	void
1630	db_c_close (DBC dbc, SV callback = &PL_sv_undef)	1802	db_c_close (DBC dbc, SV callback = 0)
		1803	PREINIT:
		1804	CALLBACK
1631	CODE:	1805	CODE:
1632	{	1806	{
1633	dREQ (REQ_C_CLOSE);	1807	dREQ (REQ_C_CLOSE);
1634	req->dbc = dbc;	1808	req->dbc = dbc;
1635	REQ_SEND;	1809	REQ_SEND;
1636	ptr_nuke (ST (0));	1810	ptr_nuke (ST (0));
1637	}	1811	}
1638		1812
1639	void	1813	void
1640	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = &PL_sv_undef)	1814	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = 0)
		1815	PREINIT:
		1816	CALLBACK
1641	CODE:	1817	CODE:
1642	{	1818	{
1643	dREQ (REQ_C_COUNT);	1819	dREQ (REQ_C_COUNT);
1644	req->dbc = dbc;	1820	req->dbc = dbc;
1645	req->sv1 = SvREFCNT_inc (count);	1821	req->sv1 = SvREFCNT_inc (count);
1646	REQ_SEND;	1822	REQ_SEND;
1647	}	1823	}
1648		1824
1649	void	1825	void
1650	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1826	db_c_put (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1827	PREINIT:
		1828	CALLBACK
1651	CODE:	1829	CODE:
1652	{	1830	{
1653	dREQ (REQ_C_PUT);	1831	dREQ (REQ_C_PUT);
1654	req->dbc = dbc;	1832	req->dbc = dbc;
1655	sv_to_dbt (&req->dbt1, key);	1833	sv_to_dbt (&req->dbt1, key);
…		…
1657	req->uint1 = flags;	1835	req->uint1 = flags;
1658	REQ_SEND;	1836	REQ_SEND;
1659	}	1837	}
1660		1838
1661	void	1839	void
1662	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = &PL_sv_undef)	1840	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)
		1841	PREINIT:
		1842	CALLBACK
1663	CODE:	1843	CODE:
1664	{	1844	{
1665	dREQ (REQ_C_GET);	1845	dREQ (REQ_C_GET);
1666	req->dbc = dbc;	1846	req->dbc = dbc;
1667	req->uint1 = flags;	1847	req->uint1 = flags;
…		…
1682	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1862	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1683	REQ_SEND;	1863	REQ_SEND;
1684	}	1864	}
1685		1865
1686	void	1866	void
1687	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = &PL_sv_undef)	1867	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = 0)
		1868	PREINIT:
		1869	CALLBACK
1688	CODE:	1870	CODE:
1689	{	1871	{
1690	dREQ (REQ_C_PGET);	1872	dREQ (REQ_C_PGET);
1691	req->dbc = dbc;	1873	req->dbc = dbc;
1692	req->uint1 = flags;	1874	req->uint1 = flags;
…		…
1710	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1892	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1711	REQ_SEND;	1893	REQ_SEND;
1712	}	1894	}
1713		1895
1714	void	1896	void
1715	db_c_del (DBC dbc, U32 flags = 0, SV callback = &PL_sv_undef)	1897	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)
		1898	PREINIT:
		1899	CALLBACK
1716	CODE:	1900	CODE:
1717	{	1901	{
1718	dREQ (REQ_C_DEL);	1902	dREQ (REQ_C_DEL);
1719	req->dbc = dbc;	1903	req->dbc = dbc;
1720	req->uint1 = flags;	1904	req->uint1 = flags;
1721	REQ_SEND;	1905	REQ_SEND;
1722	}	1906	}
1723		1907
1724		1908
1725	void	1909	void
1726	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = &PL_sv_undef)	1910	db_sequence_open (DB_SEQUENCE seq, DB_TXN_ornull txnid, SV key, U32 flags = 0, SV callback = 0)
		1911	PREINIT:
		1912	CALLBACK
1727	CODE:	1913	CODE:
1728	{	1914	{
1729	dREQ (REQ_SEQ_OPEN);	1915	dREQ (REQ_SEQ_OPEN);
1730	req->seq = seq;	1916	req->seq = seq;
1731	req->txn = txnid;	1917	req->txn = txnid;
…		…
1733	sv_to_dbt (&req->dbt1, key);	1919	sv_to_dbt (&req->dbt1, key);
1734	REQ_SEND;	1920	REQ_SEND;
1735	}	1921	}
1736		1922
1737	void	1923	void
1738	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = &PL_sv_undef)	1924	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)
		1925	PREINIT:
		1926	CALLBACK
1739	CODE:	1927	CODE:
1740	{	1928	{
1741	dREQ (REQ_SEQ_CLOSE);	1929	dREQ (REQ_SEQ_CLOSE);
1742	req->seq = seq;	1930	req->seq = seq;
1743	req->uint1 = flags;	1931	req->uint1 = flags;
1744	REQ_SEND;	1932	REQ_SEND;
1745	ptr_nuke (ST (0));	1933	ptr_nuke (ST (0));
1746	}	1934	}
1747		1935
1748	void	1936	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)	1937	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = 0)
		1938	PREINIT:
		1939	CALLBACK
1750	CODE:	1940	CODE:
1751	{	1941	{
1752	dREQ (REQ_SEQ_GET);	1942	dREQ (REQ_SEQ_GET);
1753	req->seq = seq;	1943	req->seq = seq;
1754	req->txn = txnid;	1944	req->txn = txnid;
…		…
1757	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);	1947	req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1758	REQ_SEND;	1948	REQ_SEND;
1759	}	1949	}
1760		1950
1761	void	1951	void
1762	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef)	1952	db_sequence_remove (DB_SEQUENCE seq, DB_TXN_ornull txnid = 0, U32 flags = 0, SV *callback = 0)
		1953	PREINIT:
		1954	CALLBACK
1763	CODE:	1955	CODE:
1764	{	1956	{
1765	dREQ (REQ_SEQ_REMOVE);	1957	dREQ (REQ_SEQ_REMOVE);
1766	req->seq = seq;	1958	req->seq = seq;
1767	req->txn = txnid;	1959	req->txn = txnid;
…		…
1812	CODE:	2004	CODE:
1813	RETVAL = env->set_flags (env, flags, onoff);	2005	RETVAL = env->set_flags (env, flags, onoff);
1814	OUTPUT:	2006	OUTPUT:
1815	RETVAL	2007	RETVAL
1816		2008
		2009	#if DB_VERSION_MINOR >= 7
		2010
		2011	int set_intermediate_dir_mode (DB_ENV env, const char mode)
		2012	CODE:
		2013	RETVAL = env->set_intermediate_dir_mode (env, mode);
		2014	OUTPUT:
		2015	RETVAL
		2016
		2017	int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
		2018	CODE:
		2019	RETVAL = env->log_set_config (env, flags, onoff);
		2020	OUTPUT:
		2021	RETVAL
		2022
		2023	#endif
		2024
		2025
1817	void set_errfile (DB_ENV env, FILE errfile = 0)	2026	void set_errfile (DB_ENV env, FILE errfile = 0)
1818	CODE:	2027	CODE:
1819	env->set_errfile (env, errfile);	2028	env->set_errfile (env, errfile);
1820		2029
1821	void set_msgfile (DB_ENV env, FILE msgfile = 0)	2030	void set_msgfile (DB_ENV env, FILE msgfile = 0)
…		…
1922	txn_begin (DB_ENV env, DB_TXN_ornull parent = 0, U32 flags = 0)	2131	txn_begin (DB_ENV env, DB_TXN_ornull parent = 0, U32 flags = 0)
1923	CODE:	2132	CODE:
1924	errno = env->txn_begin (env, parent, &RETVAL, flags);	2133	errno = env->txn_begin (env, parent, &RETVAL, flags);
1925	if (errno)	2134	if (errno)
1926	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));	2135	croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
		2136	OUTPUT:
		2137	RETVAL
		2138
		2139	DB_TXN *
		2140	cdsgroup_begin (DB_ENV *env)
		2141	CODE:
		2142	errno = env->cdsgroup_begin (env, &RETVAL);
		2143	if (errno)
		2144	croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
1927	OUTPUT:	2145	OUTPUT:
1928	RETVAL	2146	RETVAL
1929		2147
1930	MODULE = BDB PACKAGE = BDB::Db	2148	MODULE = BDB PACKAGE = BDB::Db
1931		2149

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 1.45 by root, Wed Jul 9 21:08:29 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 1.45 by root, Wed Jul 9 21:08:29 2008 UTC