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

Comparing BDB/BDB.xs (file contents):
Revision 1.53 by root, Thu Sep 25 22:09:02 2008 UTC vs.
Revision 1.64 by root, Wed Nov 12 16:52:51 2008 UTC

…		…
1	#include <sys/user.h>
2	#include <sys/ptrace.h>
3
4	#define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4	1	#define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4
5		2
6	#include "xthread.h"	3	#include "xthread.h"
7		4
8	#include <errno.h>	5	#include <errno.h>
39	#endif	36	#endif
40		37
41	/* number of seconds after which idle threads exit */	38	/* number of seconds after which idle threads exit */
42	#define IDLE_TIMEOUT 10	39	#define IDLE_TIMEOUT 10
43		40
		41	typedef SV SV_mutable;
		42
44	typedef DB_ENV DB_ENV_ornull;	43	typedef DB_ENV DB_ENV_ornull;
45	typedef DB_TXN DB_TXN_ornull;	44	typedef DB_TXN DB_TXN_ornull;
46	typedef DBC DBC_ornull;	45	typedef DBC DBC_ornull;
47	typedef DB DB_ornull;	46	typedef DB DB_ornull;
48		47
…		…
54	#if DB_VERSION_MINOR >= 3	53	#if DB_VERSION_MINOR >= 3
55	typedef DB_SEQUENCE DB_SEQUENCE_ornull;	54	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
56	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;	55	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
57	#endif	56	#endif
58		57
59	typedef SV SV8; /* byte-sv, used for argument-checking */
60	typedef char *bdb_filename;	58	typedef char *bdb_filename;
61		59
62	static SV *prepare_cb;	60	static SV *prepare_cb;
63		61
64	#if DB_VERSION_MINOR >= 6	62	#if DB_VERSION_MINOR >= 6
…		…
135	dbt_to_sv (SV sv, DBT dbt)	133	dbt_to_sv (SV sv, DBT dbt)
136	{	134	{
137	if (sv)	135	if (sv)
138	{	136	{
139	SvREADONLY_off (sv);	137	SvREADONLY_off (sv);
140	sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef);	138
		139	if (dbt->data)
		140	sv_setpvn_mg (sv, dbt->data, dbt->size);
		141	else
		142	sv_setsv_mg (sv, &PL_sv_undef);
		143
141	SvREFCNT_dec (sv);	144	SvREFCNT_dec (sv);
142	}	145	}
143		146
144	//assert (dbt->flags & DBT_MALLOC \|\| !dbt->data);
145	free (dbt->data);	147	free (dbt->data);
146	}	148	}
147		149
148	enum {	150	enum {
149	REQ_QUIT,	151	REQ_QUIT,
150	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,	152	REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
151	REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,	153	REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
		154	REQ_ENV_LOG_ARCHIVE,
152	REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,	155	REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
153	REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,	156	REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
154	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,	157	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
155	REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,	158	REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
156	REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,	159	REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
…		…
347	abort ();	350	abort ();
348	}	351	}
349		352
350	static int poll_cb (void);	353	static int poll_cb (void);
351	static void req_free (bdb_req req);	354	static void req_free (bdb_req req);
352	static void req_cancel (bdb_req req);
353		355
354	static int req_invoke (bdb_req req)	356	static int req_invoke (bdb_req req)
355	{	357	{
356	switch (req->type)	358	switch (req->type)
357	{	359	{
…		…
359	SvREFCNT_dec (req->sv1);	361	SvREFCNT_dec (req->sv1);
360	break;	362	break;
361		363
362	case REQ_DB_GET:	364	case REQ_DB_GET:
363	case REQ_DB_PGET:	365	case REQ_DB_PGET:
364	dbt_to_sv (req->sv3, &req->dbt3);
365	break;
366
367	case REQ_C_GET:	366	case REQ_C_GET:
368	case REQ_C_PGET:	367	case REQ_C_PGET:
		368	case REQ_DB_PUT:
		369	case REQ_C_PUT:
369	dbt_to_sv (req->sv1, &req->dbt1);	370	dbt_to_sv (req->sv1, &req->dbt1);
370	dbt_to_sv (req->sv2, &req->dbt2);	371	dbt_to_sv (req->sv2, &req->dbt2);
371	dbt_to_sv (req->sv3, &req->dbt3);	372	dbt_to_sv (req->sv3, &req->dbt3);
372	break;	373	break;
373		374
374	case REQ_DB_PUT:
375	case REQ_C_PUT:
376	dbt_to_sv (0, &req->dbt1);
377	dbt_to_sv (0, &req->dbt2);
378	break;
379
380	case REQ_DB_KEY_RANGE:	375	case REQ_DB_KEY_RANGE:
381	{	376	{
382	AV *av = newAV ();	377	AV *av = newAV ();
383		378
384	av_push (av, newSVnv (req->key_range.less));	379	av_push (av, newSVnv (req->key_range.less));
385	av_push (av, newSVnv (req->key_range.equal));	380	av_push (av, newSVnv (req->key_range.equal));
386	av_push (av, newSVnv (req->key_range.greater));	381	av_push (av, newSVnv (req->key_range.greater));
387		382
		383	av = (AV )newRV_noinc ((SV )av);
		384
388	SvREADONLY_off (req->sv1);	385	SvREADONLY_off (req->sv1);
389	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));	386	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
		387	SvREFCNT_dec (av);
390	SvREFCNT_dec (req->sv1);	388	SvREFCNT_dec (req->sv1);
391	}	389	}
392	break;	390	break;
393		391
394	#if DB_VERSION_MINOR >= 3	392	#if DB_VERSION_MINOR >= 3
…		…
401	sv_setnv_mg (req->sv1, (NV)req->seq_t);	399	sv_setnv_mg (req->sv1, (NV)req->seq_t);
402		400
403	SvREFCNT_dec (req->sv1);	401	SvREFCNT_dec (req->sv1);
404	break;	402	break;
405	#endif	403	#endif
		404
		405	case REQ_ENV_LOG_ARCHIVE:
		406	{
		407	AV *av = newAV ();
		408	char listp = (char )req->buf1;
		409
		410	if (listp)
		411	while (*listp)
		412	av_push (av, newSVpv (*listp, 0)), ++listp;
		413
		414	av = (AV )newRV_noinc ((SV )av);
		415
		416	SvREADONLY_off (req->sv1);
		417	sv_setsv_mg (req->sv1, (SV *)av);
		418	SvREFCNT_dec (av);
		419	SvREFCNT_dec (req->sv1);
		420	}
		421	break;
406	}	422	}
407		423
408	errno = req->result;	424	errno = req->result;
409		425
410	if (req->callback)	426	if (req->callback)
…		…
555	PUTBACK;	571	PUTBACK;
556	count = call_sv (prepare_cb, G_ARRAY);	572	count = call_sv (prepare_cb, G_ARRAY);
557	SPAGAIN;	573	SPAGAIN;
558		574
559	if (count != 2)	575	if (count != 2)
560	croak ("prepare callback must return exactly two values\n");	576	croak ("sync prepare callback must return exactly two values\n");
561		577
562	wait_callback = POPs;	578	wait_callback = POPs;
563	req->callback = SvREFCNT_inc (POPs);	579	req->callback = SvREFCNT_inc (POPs);
564	}	580	}
565	else	581	else
…		…
774	req->result = req->db->close (req->db, req->uint1);	790	req->result = req->db->close (req->db, req->uint1);
775	break;	791	break;
776		792
777	#if DB_VERSION_MINOR >= 4	793	#if DB_VERSION_MINOR >= 4
778	case REQ_DB_COMPACT:	794	case REQ_DB_COMPACT:
779	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);	795	req->result = req->db->compact (req->db, req->txn, req->dbt1.data ? &req->dbt1 : 0, req->dbt2.data ? &req->dbt2 : 0, 0, req->uint1, 0);
780	break;	796	break;
781	#endif	797	#endif
782		798
783	case REQ_DB_SYNC:	799	case REQ_DB_SYNC:
784	req->result = req->db->sync (req->db, req->uint1);	800	req->result = req->db->sync (req->db, req->uint1);
…		…
875		891
876	case REQ_SEQ_REMOVE:	892	case REQ_SEQ_REMOVE:
877	req->result = req->seq->remove (req->seq, req->txn, req->uint1);	893	req->result = req->seq->remove (req->seq, req->txn, req->uint1);
878	break;	894	break;
879	#endif	895	#endif
		896
		897	case REQ_ENV_LOG_ARCHIVE:
		898	{
		899	char *listp = 0; / DB_ARCH_REMOVE does not touch listp, contrary to docs */
		900	req->result = req->env->log_archive (req->env, &listp, req->uint1);
		901	req->buf1 = (char *)listp;
		902	}
		903	break;
880		904
881	default:	905	default:
882	req->result = ENOSYS;	906	req->result = ENOSYS;
883	break;	907	break;
884	}	908	}
…		…
1050	} \	1074	} \
1051	else if (sv_derived_from ((arg), # class)) \	1075	else if (sv_derived_from ((arg), # class)) \
1052	{ \	1076	{ \
1053	IV tmp = SvIV ((SV*) SvRV (arg)); \	1077	IV tmp = SvIV ((SV*) SvRV (arg)); \
1054	(var) = INT2PTR (type, tmp); \	1078	(var) = INT2PTR (type, tmp); \
1055	if (!var && nullok != 2) \	1079	if (!var && nullok != 2) \
1056	croak (# var " is not a valid " # class " object anymore"); \	1080	croak (# var " is not a valid " # class " object anymore"); \
1057	} \	1081	} \
1058	else \	1082	else \
1059	croak (# var " is not of type " # class);	1083	croak (# var " is not of type " # class);
		1084
		1085	#define ARG_MUTABLE(name) \
		1086	if (SvREADONLY (name)) \
		1087	croak ("argument " #name " is read-only/constant, but the request requires it to be mutable");
1060		1088
1061	static void	1089	static void
1062	ptr_nuke (SV *sv)	1090	ptr_nuke (SV *sv)
1063	{	1091	{
1064	assert (SvROK (sv));	1092	assert (SvROK (sv));
…		…
1135	}	1163	}
1136		1164
1137	return 0;	1165	return 0;
1138	}	1166	}
1139		1167
		1168	/*****************************************************************************/
		1169
		1170	#if 0
		1171	static int
		1172	bt_pfxc_compare (DB db, const DBT dbt1, const DBT *dbt2)
		1173	{
		1174	ssize_t size1 = dbt1->size;
		1175	ssize_t size2 = dbt2->size;
		1176	int res = memcmp ((void )dbt1->data, (void )dbt2->data,
		1177	size1 <= size2 ? size1 : size2);
		1178
		1179	if (res)
		1180	return res;
		1181	else if (size1 - size2)
		1182	return size1 - size2;
		1183	else
		1184	return 0;
		1185	}
		1186
		1187	static size_t
		1188	bt_pfxc_prefix_x (DB db, const DBT dbt1, const DBT *dbt2)
		1189	{
		1190	ssize_t size1 = dbt1->size;
		1191	ssize_t size2 = dbt2->size;
		1192	u_int8_t p1 = (u_int8_t )dbt1->data;
		1193	u_int8_t p2 = (u_int8_t )dbt2->data;
		1194	u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2);
		1195
		1196	while (p1 < pe)
		1197	if (p1++ != p2++)
		1198	return p1 - (u_int8_t *)dbt1->data - 1;
		1199
		1200	if (size1 < size2) return size1 + 1;
		1201	if (size1 > size2) return size2 + 1;
		1202
		1203	return size1;
		1204	}
		1205	#endif
		1206
		1207	/*****************************************************************************/
		1208
1140	/* stupid windoes defined CALLBACK as well */	1209	/* stupid windows defines CALLBACK as well */
1141	#undef CALLBACK	1210	#undef CALLBACK
1142	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));	1211	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1143		1212
1144	MODULE = BDB PACKAGE = BDB	1213	MODULE = BDB PACKAGE = BDB
1145		1214
…		…
1198	const_iv (NOSYNC)	1267	const_iv (NOSYNC)
1199	const_iv (CHKSUM)	1268	const_iv (CHKSUM)
1200	const_iv (ENCRYPT)	1269	const_iv (ENCRYPT)
1201	const_iv (DUP)	1270	const_iv (DUP)
1202	const_iv (DUPSORT)	1271	const_iv (DUPSORT)
1203	const_iv (RECNUM)	1272	//const_iv (RECNUM)
1204	const_iv (RENUMBER)	1273	const_iv (RENUMBER)
1205	const_iv (REVSPLITOFF)	1274	const_iv (REVSPLITOFF)
1206	const_iv (CONSUME)	1275	const_iv (CONSUME)
1207	const_iv (CONSUME_WAIT)	1276	const_iv (CONSUME_WAIT)
1208	const_iv (GET_BOTH)	1277	const_iv (GET_BOTH)
…		…
1280	const_iv (REP_UNAVAIL)	1349	const_iv (REP_UNAVAIL)
1281	const_iv (RUNRECOVERY)	1350	const_iv (RUNRECOVERY)
1282	const_iv (SECONDARY_BAD)	1351	const_iv (SECONDARY_BAD)
1283	const_iv (VERIFY_BAD)	1352	const_iv (VERIFY_BAD)
1284		1353
		1354	const_iv (ARCH_ABS)
		1355	const_iv (ARCH_DATA)
		1356	const_iv (ARCH_LOG)
		1357	const_iv (ARCH_REMOVE)
		1358
1285	const_iv (VERB_DEADLOCK)	1359	const_iv (VERB_DEADLOCK)
1286	const_iv (VERB_RECOVERY)	1360	const_iv (VERB_RECOVERY)
1287	const_iv (VERB_REPLICATION)	1361	const_iv (VERB_REPLICATION)
1288	const_iv (VERB_WAITSFOR)	1362	const_iv (VERB_WAITSFOR)
1289		1363
…		…
1322	const_iv (PRIORITY_VERY_LOW)	1396	const_iv (PRIORITY_VERY_LOW)
1323	const_iv (PRIORITY_LOW)	1397	const_iv (PRIORITY_LOW)
1324	const_iv (PRIORITY_DEFAULT)	1398	const_iv (PRIORITY_DEFAULT)
1325	const_iv (PRIORITY_HIGH)	1399	const_iv (PRIORITY_HIGH)
1326	const_iv (PRIORITY_VERY_HIGH)	1400	const_iv (PRIORITY_VERY_HIGH)
		1401	const_iv (IGNORE_LEASE)
1327	#endif	1402	#endif
1328	#if DB_VERSION_MINOR >= 7	1403	#if DB_VERSION_MINOR >= 7
		1404	//const_iv (MULTIPLE_KEY)
1329	const_iv (LOG_DIRECT)	1405	const_iv (LOG_DIRECT)
1330	const_iv (LOG_DSYNC)	1406	const_iv (LOG_DSYNC)
1331	const_iv (LOG_AUTO_REMOVE)	1407	const_iv (LOG_AUTO_REMOVE)
1332	const_iv (LOG_IN_MEMORY)	1408	const_iv (LOG_IN_MEMORY)
1333	const_iv (LOG_ZERO)	1409	const_iv (LOG_ZERO)
…		…
1550	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)	1626	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)
1551	PREINIT:	1627	PREINIT:
1552	CALLBACK	1628	CALLBACK
1553	CODE:	1629	CODE:
1554	{	1630	{
1555	dREQ (REQ_ENV_CLOSE, 1);	1631	dREQ (REQ_ENV_CLOSE, 0);
		1632	ptr_nuke (ST (0));
1556	req->env = env;	1633	req->env = env;
1557	req->uint1 = flags;	1634	req->uint1 = flags;
1558	REQ_SEND;	1635	REQ_SEND;
1559	ptr_nuke (ST (0));
1560	}	1636	}
1561		1637
1562	void	1638	void
1563	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = 0)	1639	db_env_txn_checkpoint (DB_ENV env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV callback = 0)
1564	PREINIT:	1640	PREINIT:
…		…
1633	dREQ (REQ_ENV_DBRENAME, 2);	1709	dREQ (REQ_ENV_DBRENAME, 2);
1634	req->env = env;	1710	req->env = env;
1635	req->buf1 = strdup_ornull (file);	1711	req->buf1 = strdup_ornull (file);
1636	req->buf2 = strdup_ornull (database);	1712	req->buf2 = strdup_ornull (database);
1637	req->buf3 = strdup_ornull (newname);	1713	req->buf3 = strdup_ornull (newname);
		1714	req->uint1 = flags;
		1715	REQ_SEND;
		1716	}
		1717
		1718	void
		1719	db_env_log_archive (DB_ENV env, SV_mutable listp, U32 flags = 0, SV *callback = 0)
		1720	PREINIT:
		1721	CALLBACK
		1722	CODE:
		1723	{
		1724	dREQ (REQ_ENV_LOG_ARCHIVE, 1);
		1725	req->sv1 = SvREFCNT_inc (listp);
		1726	req->env = env;
1638	req->uint1 = flags;	1727	req->uint1 = flags;
1639	REQ_SEND;	1728	REQ_SEND;
1640	}	1729	}
1641		1730
1642	DB *	1731	DB *
…		…
1674	db_close (DB db, U32 flags = 0, SV callback = 0)	1763	db_close (DB db, U32 flags = 0, SV callback = 0)
1675	PREINIT:	1764	PREINIT:
1676	CALLBACK	1765	CALLBACK
1677	CODE:	1766	CODE:
1678	{	1767	{
1679	dREQ (REQ_DB_CLOSE, 1);	1768	dREQ (REQ_DB_CLOSE, 0);
		1769	ptr_nuke (ST (0));
1680	req->db = db;	1770	req->db = db;
1681	req->uint1 = flags;	1771	req->uint1 = flags;
1682	req->sv1 = (SV *)db->app_private;	1772	req->sv1 = (SV *)db->app_private;
1683	REQ_SEND;	1773	REQ_SEND;
1684	ptr_nuke (ST (0));
1685	}	1774	}
1686		1775
1687	#if DB_VERSION_MINOR >= 4	1776	#if DB_VERSION_MINOR >= 4
1688		1777
1689	void	1778	void
…		…
1693	CODE:	1782	CODE:
1694	{	1783	{
1695	dREQ (REQ_DB_COMPACT, 2);	1784	dREQ (REQ_DB_COMPACT, 2);
1696	req->db = db;	1785	req->db = db;
1697	req->txn = txn;	1786	req->txn = txn;
1698	sv_to_dbt (&req->dbt1, start);	1787	if (start) sv_to_dbt (&req->dbt1, start);
1699	sv_to_dbt (&req->dbt2, stop);	1788	if (stop ) sv_to_dbt (&req->dbt2, stop );
1700	req->uint1 = flags;	1789	req->uint1 = flags;
1701	REQ_SEND;	1790	REQ_SEND;
1702	}	1791	}
1703		1792
1704	#endif	1793	#endif
…		…
1727	req->uint1 = flags;	1816	req->uint1 = flags;
1728	REQ_SEND;	1817	REQ_SEND;
1729	}	1818	}
1730		1819
1731	void	1820	void
1732	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV key_range, U32 flags = 0, SV *callback = 0)	1821	db_key_range (DB db, DB_TXN_ornull txn, SV key, SV_mutable key_range, U32 flags = 0, SV *callback = 0)
1733	PREINIT:	1822	PREINIT:
1734	CALLBACK	1823	CALLBACK
1735	CODE:	1824	CODE:
1736	{	1825	{
1737	dREQ (REQ_DB_KEY_RANGE, 2);	1826	dREQ (REQ_DB_KEY_RANGE, 2);
…		…
1775	}	1864	}
1776		1865
1777	#endif	1866	#endif
1778		1867
1779	void	1868	void
1780	db_get (DB db, DB_TXN_ornull txn, SV key, SV data, U32 flags = 0, SV *callback = 0)	1869	db_get (DB db, DB_TXN_ornull txn, SV key, SV_mutable data, U32 flags = 0, SV *callback = 0)
1781	PREINIT:	1870	PREINIT:
1782	CALLBACK	1871	CALLBACK
1783	CODE:	1872	CODE:
1784	if (SvREADONLY (data))
1785	croak ("can't modify read-only data scalar in db_get");
1786	{	1873	{
		1874	//TODO: key is somtimesmutable
1787	dREQ (REQ_DB_GET, 2);	1875	dREQ (REQ_DB_GET, 2);
1788	req->db = db;	1876	req->db = db;
1789	req->txn = txn;	1877	req->txn = txn;
1790	req->uint1 = flags;	1878	req->uint1 = flags;
1791	sv_to_dbt (&req->dbt1, key);	1879	sv_to_dbt (&req->dbt1, key);
…		…
1793	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1881	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1794	REQ_SEND;	1882	REQ_SEND;
1795	}	1883	}
1796		1884
1797	void	1885	void
1798	db_pget (DB db, DB_TXN_ornull txn, SV key, SV pkey, SV data, U32 flags = 0, SV callback = 0)	1886	db_pget (DB db, DB_TXN_ornull txn, SV key, SV_mutable pkey, SV_mutable data, U32 flags = 0, SV callback = 0)
1799	PREINIT:	1887	PREINIT:
1800	CALLBACK	1888	CALLBACK
1801	CODE:	1889	CODE:
1802	if (SvREADONLY (data))
1803	croak ("can't modify read-only data scalar in db_pget");
1804	{	1890	{
		1891	//TODO: key is somtimesmutable
1805	dREQ (REQ_DB_PGET, 2);	1892	dREQ (REQ_DB_PGET, 2);
1806	req->db = db;	1893	req->db = db;
1807	req->txn = txn;	1894	req->txn = txn;
1808	req->uint1 = flags;	1895	req->uint1 = flags;
		1896
1809	sv_to_dbt (&req->dbt1, key);	1897	sv_to_dbt (&req->dbt1, key);
1810	sv_to_dbt (&req->dbt2, pkey);	1898
		1899	req->dbt2.flags = DB_DBT_MALLOC;
		1900	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
		1901
1811	req->dbt3.flags = DB_DBT_MALLOC;	1902	req->dbt3.flags = DB_DBT_MALLOC;
1812	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	1903	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1813	REQ_SEND;	1904	REQ_SEND;
1814	}	1905	}
1815		1906
…		…
1831	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)	1922	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)
1832	PREINIT:	1923	PREINIT:
1833	CALLBACK	1924	CALLBACK
1834	CODE:	1925	CODE:
1835	{	1926	{
1836	dREQ (REQ_TXN_COMMIT, 1);	1927	dREQ (REQ_TXN_COMMIT, 0);
		1928	ptr_nuke (ST (0));
1837	req->txn = txn;	1929	req->txn = txn;
1838	req->uint1 = flags;	1930	req->uint1 = flags;
1839	REQ_SEND;	1931	REQ_SEND;
		1932	}
		1933
		1934	void
		1935	db_txn_abort (DB_TXN txn, SV callback = 0)
		1936	PREINIT:
		1937	CALLBACK
		1938	CODE:
		1939	{
		1940	dREQ (REQ_TXN_ABORT, 0);
1840	ptr_nuke (ST (0));	1941	ptr_nuke (ST (0));
1841	}
1842
1843	void
1844	db_txn_abort (DB_TXN txn, SV callback = 0)
1845	PREINIT:
1846	CALLBACK
1847	CODE:
1848	{
1849	dREQ (REQ_TXN_ABORT, 1);
1850	req->txn = txn;	1942	req->txn = txn;
1851	REQ_SEND;	1943	REQ_SEND;
		1944	}
		1945
		1946	void
		1947	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
		1948	PREINIT:
		1949	CALLBACK
		1950	CODE:
		1951	{
		1952	dREQ (REQ_TXN_FINISH, 0);
1852	ptr_nuke (ST (0));	1953	ptr_nuke (ST (0));
1853	}
1854
1855	void
1856	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
1857	PREINIT:
1858	CALLBACK
1859	CODE:
1860	{
1861	dREQ (REQ_TXN_FINISH, 1);
1862	req->txn = txn;	1954	req->txn = txn;
1863	req->uint1 = flags;	1955	req->uint1 = flags;
1864	REQ_SEND;	1956	REQ_SEND;
		1957	}
		1958
		1959	void
		1960	db_c_close (DBC dbc, SV callback = 0)
		1961	PREINIT:
		1962	CALLBACK
		1963	CODE:
		1964	{
		1965	dREQ (REQ_C_CLOSE, 0);
1865	ptr_nuke (ST (0));	1966	ptr_nuke (ST (0));
1866	}
1867
1868	void
1869	db_c_close (DBC dbc, SV callback = 0)
1870	PREINIT:
1871	CALLBACK
1872	CODE:
1873	{
1874	dREQ (REQ_C_CLOSE, 1);
1875	req->dbc = dbc;	1967	req->dbc = dbc;
1876	REQ_SEND;	1968	REQ_SEND;
1877	ptr_nuke (ST (0));
1878	}	1969	}
1879		1970
1880	void	1971	void
1881	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = 0)	1972	db_c_count (DBC dbc, SV count, U32 flags = 0, SV *callback = 0)
1882	PREINIT:	1973	PREINIT:
…		…
1902	req->uint1 = flags;	1993	req->uint1 = flags;
1903	REQ_SEND;	1994	REQ_SEND;
1904	}	1995	}
1905		1996
1906	void	1997	void
1907	db_c_get (DBC dbc, SV key, SV data, U32 flags = 0, SV callback = 0)	1998	db_c_get (DBC dbc, SV key, SV_mutable data, U32 flags = 0, SV callback = 0)
1908	PREINIT:	1999	PREINIT:
1909	CALLBACK	2000	CALLBACK
1910	CODE:	2001	CODE:
1911	{	2002	{
		2003	if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key))
		2004	croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");
		2005	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		2006	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		2007	"key",
		2008	"BDB::db_c_get");
		2009
		2010	{
1912	dREQ (REQ_C_GET, 1);	2011	dREQ (REQ_C_GET, 1);
1913	req->dbc = dbc;	2012	req->dbc = dbc;
1914	req->uint1 = flags;	2013	req->uint1 = flags;
1915	if ((flags & DB_SET) == DB_SET	2014	if ((flags & DB_OPFLAGS_MASK) == DB_SET)
1916	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1917	sv_to_dbt (&req->dbt1, key);	2015	sv_to_dbt (&req->dbt1, key);
1918	else	2016	else
		2017	{
		2018	if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE)
		2019	sv_to_dbt (&req->dbt1, key);
		2020	else
1919	req->dbt1.flags = DB_DBT_MALLOC;	2021	req->dbt1.flags = DB_DBT_MALLOC;
1920		2022
1921	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);	2023	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
		2024	}
1922		2025
1923	if ((flags & DB_GET_BOTH) == DB_GET_BOTH	2026	if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH
1924	\|\| (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE)	2027	\|\| (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE)
1925	sv_to_dbt (&req->dbt3, data);	2028	sv_to_dbt (&req->dbt3, data);
1926	else	2029	else
1927	req->dbt3.flags = DB_DBT_MALLOC;	2030	req->dbt3.flags = DB_DBT_MALLOC;
1928		2031
1929	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	2032	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1930	REQ_SEND;	2033	REQ_SEND;
		2034	}
1931	}	2035	}
1932		2036
1933	void	2037	void
1934	db_c_pget (DBC dbc, SV key, SV pkey, SV data, U32 flags = 0, SV *callback = 0)	2038	db_c_pget (DBC dbc, SV key, SV_mutable pkey, SV_mutable data, U32 flags = 0, SV *callback = 0)
1935	PREINIT:	2039	PREINIT:
1936	CALLBACK	2040	CALLBACK
1937	CODE:	2041	CODE:
1938	{	2042	{
		2043	if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key))
		2044	croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");
		2045	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		2046	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		2047	"key",
		2048	"BDB::db_c_pget");
		2049
		2050	{
1939	dREQ (REQ_C_PGET, 1);	2051	dREQ (REQ_C_PGET, 1);
1940	req->dbc = dbc;	2052	req->dbc = dbc;
1941	req->uint1 = flags;	2053	req->uint1 = flags;
1942	if ((flags & DB_SET) == DB_SET	2054	if ((flags & DB_OPFLAGS_MASK) == DB_SET)
1943	\|\| (flags & DB_SET_RANGE) == DB_SET_RANGE)
1944	sv_to_dbt (&req->dbt1, key);	2055	sv_to_dbt (&req->dbt1, key);
1945	else	2056	else
		2057	{
		2058	if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE)
		2059	sv_to_dbt (&req->dbt1, key);
		2060	else
		2061	req->dbt1.flags = DB_DBT_MALLOC;
		2062
		2063	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
		2064	}
		2065
1946	req->dbt1.flags = DB_DBT_MALLOC;	2066	req->dbt2.flags = DB_DBT_MALLOC;
1947
1948	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1949
1950	req->dbt2.flags = DB_DBT_MALLOC;
1951	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);	2067	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
1952		2068
1953	if ((flags & DB_GET_BOTH) == DB_GET_BOTH	2069	if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH
1954	\|\| (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE)	2070	\|\| (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE)
1955	sv_to_dbt (&req->dbt3, data);	2071	sv_to_dbt (&req->dbt3, data);
1956	else	2072	else
1957	req->dbt3.flags = DB_DBT_MALLOC;	2073	req->dbt3.flags = DB_DBT_MALLOC;
1958		2074
1959	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	2075	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1960	REQ_SEND;	2076	REQ_SEND;
		2077	}
1961	}	2078	}
1962		2079
1963	void	2080	void
1964	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)	2081	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)
1965	PREINIT:	2082	PREINIT:
…		…
1993	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)	2110	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)
1994	PREINIT:	2111	PREINIT:
1995	CALLBACK	2112	CALLBACK
1996	CODE:	2113	CODE:
1997	{	2114	{
1998	dREQ (REQ_SEQ_CLOSE, 1);	2115	dREQ (REQ_SEQ_CLOSE, 0);
		2116	ptr_nuke (ST (0));
1999	req->seq = seq;	2117	req->seq = seq;
2000	req->uint1 = flags;	2118	req->uint1 = flags;
2001	REQ_SEND;	2119	REQ_SEND;
2002	ptr_nuke (ST (0));
2003	}	2120	}
2004		2121
2005	void	2122	void
2006	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = 0)	2123	db_sequence_get (DB_SEQUENCE seq, DB_TXN_ornull txnid, int delta, SV_mutable seq_value, U32 flags = DB_TXN_NOSYNC, SV callback = 0)
2007	PREINIT:	2124	PREINIT:
2008	CALLBACK	2125	CALLBACK
2009	CODE:	2126	CODE:
2010	{	2127	{
2011	dREQ (REQ_SEQ_GET, 2);	2128	dREQ (REQ_SEQ_GET, 2);
…		…
2240	CODE:	2357	CODE:
2241	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);	2358	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);
2242	OUTPUT:	2359	OUTPUT:
2243	RETVAL	2360	RETVAL
2244		2361
		2362	int set_pagesize (DB *db, U32 pagesize)
		2363	CODE:
		2364	RETVAL = db->set_pagesize (db, pagesize);
		2365	OUTPUT:
		2366	RETVAL
		2367
2245	int set_flags (DB *db, U32 flags)	2368	int set_flags (DB *db, U32 flags)
2246	CODE:	2369	CODE:
2247	RETVAL = db->set_flags (db, flags);	2370	RETVAL = db->set_flags (db, flags);
2248	OUTPUT:	2371	OUTPUT:
2249	RETVAL	2372	RETVAL

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Comparing BDB/BDB.xs (file contents): Revision 1.53 by root, Thu Sep 25 22:09:02 2008 UTC vs. Revision 1.64 by root, Wed Nov 12 16:52:51 2008 UTC

Diff Legend

Comparing BDB/BDB.xs (file contents):
Revision 1.53 by root, Thu Sep 25 22:09:02 2008 UTC vs.
Revision 1.64 by root, Wed Nov 12 16:52:51 2008 UTC