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

Comparing BDB/BDB.xs (file contents):
Revision 1.54 by root, Fri Sep 26 02:03:48 2008 UTC vs.
Revision 1.65 by root, Fri Jan 2 22:37:51 2009 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>
56	#if DB_VERSION_MINOR >= 3	53	#if DB_VERSION_MINOR >= 3
57	typedef DB_SEQUENCE DB_SEQUENCE_ornull;	54	typedef DB_SEQUENCE DB_SEQUENCE_ornull;
58	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;	55	typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
59	#endif	56	#endif
60		57
61	typedef SV SV8; /* byte-sv, used for argument-checking */
62	typedef char *bdb_filename;	58	typedef char *bdb_filename;
63		59
64	static SV *prepare_cb;	60	static SV *prepare_cb;
65		61
66	#if DB_VERSION_MINOR >= 6	62	#if DB_VERSION_MINOR >= 6
…		…
137	dbt_to_sv (SV sv, DBT dbt)	133	dbt_to_sv (SV sv, DBT dbt)
138	{	134	{
139	if (sv)	135	if (sv)
140	{	136	{
141	SvREADONLY_off (sv);	137	SvREADONLY_off (sv);
142	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
143	SvREFCNT_dec (sv);	144	SvREFCNT_dec (sv);
144	}	145	}
145		146
146	if (dbt->flags & DB_DBT_MALLOC)
147	free (dbt->data);	147	free (dbt->data);
148	}	148	}
149		149
150	enum {	150	enum {
151	REQ_QUIT,	151	REQ_QUIT,
152	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,
153	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,
154	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,
155	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,
156	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,	157	REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
157	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,
158	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,
…		…
349	abort ();	350	abort ();
350	}	351	}
351		352
352	static int poll_cb (void);	353	static int poll_cb (void);
353	static void req_free (bdb_req req);	354	static void req_free (bdb_req req);
354	static void req_cancel (bdb_req req);
355		355
356	static int req_invoke (bdb_req req)	356	static int req_invoke (bdb_req req)
357	{	357	{
358	switch (req->type)	358	switch (req->type)
359	{	359	{
…		…
378		378
379	av_push (av, newSVnv (req->key_range.less));	379	av_push (av, newSVnv (req->key_range.less));
380	av_push (av, newSVnv (req->key_range.equal));	380	av_push (av, newSVnv (req->key_range.equal));
381	av_push (av, newSVnv (req->key_range.greater));	381	av_push (av, newSVnv (req->key_range.greater));
382		382
		383	av = (AV )newRV_noinc ((SV )av);
		384
383	SvREADONLY_off (req->sv1);	385	SvREADONLY_off (req->sv1);
384	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));	386	sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
		387	SvREFCNT_dec (av);
385	SvREFCNT_dec (req->sv1);	388	SvREFCNT_dec (req->sv1);
386	}	389	}
387	break;	390	break;
388		391
389	#if DB_VERSION_MINOR >= 3	392	#if DB_VERSION_MINOR >= 3
…		…
396	sv_setnv_mg (req->sv1, (NV)req->seq_t);	399	sv_setnv_mg (req->sv1, (NV)req->seq_t);
397		400
398	SvREFCNT_dec (req->sv1);	401	SvREFCNT_dec (req->sv1);
399	break;	402	break;
400	#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;
401	}	422	}
402		423
403	errno = req->result;	424	errno = req->result;
404		425
405	if (req->callback)	426	if (req->callback)
…		…
438	}	459	}
439		460
440	#ifdef USE_SOCKETS_AS_HANDLES	461	#ifdef USE_SOCKETS_AS_HANDLES
441	# define TO_SOCKET(x) (win32_get_osfhandle (x))	462	# define TO_SOCKET(x) (win32_get_osfhandle (x))
442	#else	463	#else
		464	# define EV_SELECT_IS_WINSOCKET 1
443	# define TO_SOCKET(x) (x)	465	# define TO_SOCKET(x) (x)
		466	#endif
		467
		468	#ifdef _WIN32
		469	/* taken verbatim from libev's ev_win32.c */
		470	/* oh, the humanity! */
		471	static int
		472	ev_pipe (int filedes [2])
		473	{
		474	struct sockaddr_in addr = { 0 };
		475	int addr_size = sizeof (addr);
		476	struct sockaddr_in adr2;
		477	int adr2_size;
		478	SOCKET listener;
		479	SOCKET sock [2] = { -1, -1 };
		480
		481	if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
		482	return -1;
		483
		484	addr.sin_family = AF_INET;
		485	addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
		486	addr.sin_port = 0;
		487
		488	if (bind (listener, (struct sockaddr *)&addr, addr_size))
		489	goto fail;
		490
		491	if (getsockname (listener, (struct sockaddr *)&addr, &addr_size))
		492	goto fail;
		493
		494	if (listen (listener, 1))
		495	goto fail;
		496
		497	if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
		498	goto fail;
		499
		500	if (connect (sock [0], (struct sockaddr *)&addr, addr_size))
		501	goto fail;
		502
		503	if ((sock [1] = accept (listener, 0, 0)) < 0)
		504	goto fail;
		505
		506	/* windows vista returns fantasy port numbers for getpeername.
		507	* example for two interconnected tcp sockets:
		508	*
		509	* (Socket::unpack_sockaddr_in getsockname $sock0)[0] == 53364
		510	* (Socket::unpack_sockaddr_in getpeername $sock0)[0] == 53363
		511	* (Socket::unpack_sockaddr_in getsockname $sock1)[0] == 53363
		512	* (Socket::unpack_sockaddr_in getpeername $sock1)[0] == 53365
		513	*
		514	* wow! tridirectional sockets!
		515	*
		516	* this way of checking ports seems to work:
		517	*/
		518	if (getpeername (sock [0], (struct sockaddr *)&addr, &addr_size))
		519	goto fail;
		520
		521	if (getsockname (sock [1], (struct sockaddr *)&adr2, &adr2_size))
		522	goto fail;
		523
		524	errno = WSAEINVAL;
		525	if (addr_size != adr2_size
		526	\|\| addr.sin_addr.s_addr != adr2.sin_addr.s_addr /* just to be sure, I mean, it's windows */
		527	\|\| addr.sin_port != adr2.sin_port)
		528	goto fail;
		529
		530	closesocket (listener);
		531
		532	#if EV_SELECT_IS_WINSOCKET
		533	filedes [0] = _open_osfhandle (sock [0], 0);
		534	filedes [1] = _open_osfhandle (sock [1], 0);
		535	#else
		536	/* when select isn't winsocket, we also expect socket, connect, accept etc.
		537	* to work on fds */
		538	filedes [0] = sock [0];
		539	filedes [1] = sock [1];
		540	#endif
		541
		542	return 0;
		543
		544	fail:
		545	closesocket (listener);
		546
		547	if (sock [0] != INVALID_SOCKET) closesocket (sock [0]);
		548	if (sock [1] != INVALID_SOCKET) closesocket (sock [1]);
		549
		550	return -1;
		551	}
444	#endif	552	#endif
445		553
446	static void	554	static void
447	create_respipe (void)	555	create_respipe (void)
448	{	556	{
…		…
453		561
454	if (respipe [1] >= 0)	562	if (respipe [1] >= 0)
455	respipe_close (TO_SOCKET (respipe [1]));	563	respipe_close (TO_SOCKET (respipe [1]));
456		564
457	#ifdef _WIN32	565	#ifdef _WIN32
458	if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe))	566	if (ev_pipe (respipe))
459	#else	567	#else
460	if (pipe (respipe))	568	if (pipe (respipe))
461	#endif	569	#endif
462	croak ("unable to initialize result pipe");	570	croak ("unable to initialize result pipe");
463		571
…		…
769	req->result = req->db->close (req->db, req->uint1);	877	req->result = req->db->close (req->db, req->uint1);
770	break;	878	break;
771		879
772	#if DB_VERSION_MINOR >= 4	880	#if DB_VERSION_MINOR >= 4
773	case REQ_DB_COMPACT:	881	case REQ_DB_COMPACT:
774	req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);	882	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);
775	break;	883	break;
776	#endif	884	#endif
777		885
778	case REQ_DB_SYNC:	886	case REQ_DB_SYNC:
779	req->result = req->db->sync (req->db, req->uint1);	887	req->result = req->db->sync (req->db, req->uint1);
…		…
870		978
871	case REQ_SEQ_REMOVE:	979	case REQ_SEQ_REMOVE:
872	req->result = req->seq->remove (req->seq, req->txn, req->uint1);	980	req->result = req->seq->remove (req->seq, req->txn, req->uint1);
873	break;	981	break;
874	#endif	982	#endif
		983
		984	case REQ_ENV_LOG_ARCHIVE:
		985	{
		986	char *listp = 0; / DB_ARCH_REMOVE does not touch listp, contrary to docs */
		987	req->result = req->env->log_archive (req->env, &listp, req->uint1);
		988	req->buf1 = (char *)listp;
		989	}
		990	break;
875		991
876	default:	992	default:
877	req->result = ENOSYS;	993	req->result = ENOSYS;
878	break;	994	break;
879	}	995	}
…		…
1134	}	1250	}
1135		1251
1136	return 0;	1252	return 0;
1137	}	1253	}
1138		1254
		1255	/*****************************************************************************/
		1256
		1257	#if 0
		1258	static int
		1259	bt_pfxc_compare (DB db, const DBT dbt1, const DBT *dbt2)
		1260	{
		1261	ssize_t size1 = dbt1->size;
		1262	ssize_t size2 = dbt2->size;
		1263	int res = memcmp ((void )dbt1->data, (void )dbt2->data,
		1264	size1 <= size2 ? size1 : size2);
		1265
		1266	if (res)
		1267	return res;
		1268	else if (size1 - size2)
		1269	return size1 - size2;
		1270	else
		1271	return 0;
		1272	}
		1273
		1274	static size_t
		1275	bt_pfxc_prefix_x (DB db, const DBT dbt1, const DBT *dbt2)
		1276	{
		1277	ssize_t size1 = dbt1->size;
		1278	ssize_t size2 = dbt2->size;
		1279	u_int8_t p1 = (u_int8_t )dbt1->data;
		1280	u_int8_t p2 = (u_int8_t )dbt2->data;
		1281	u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2);
		1282
		1283	while (p1 < pe)
		1284	if (p1++ != p2++)
		1285	return p1 - (u_int8_t *)dbt1->data - 1;
		1286
		1287	if (size1 < size2) return size1 + 1;
		1288	if (size1 > size2) return size2 + 1;
		1289
		1290	return size1;
		1291	}
		1292	#endif
		1293
		1294	/*****************************************************************************/
		1295
1139	/* stupid windoes defined CALLBACK as well */	1296	/* stupid windows defines CALLBACK as well */
1140	#undef CALLBACK	1297	#undef CALLBACK
1141	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));	1298	#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1142		1299
1143	MODULE = BDB PACKAGE = BDB	1300	MODULE = BDB PACKAGE = BDB
1144		1301
…		…
1197	const_iv (NOSYNC)	1354	const_iv (NOSYNC)
1198	const_iv (CHKSUM)	1355	const_iv (CHKSUM)
1199	const_iv (ENCRYPT)	1356	const_iv (ENCRYPT)
1200	const_iv (DUP)	1357	const_iv (DUP)
1201	const_iv (DUPSORT)	1358	const_iv (DUPSORT)
1202	const_iv (RECNUM)	1359	//const_iv (RECNUM)
1203	const_iv (RENUMBER)	1360	const_iv (RENUMBER)
1204	const_iv (REVSPLITOFF)	1361	const_iv (REVSPLITOFF)
1205	const_iv (CONSUME)	1362	const_iv (CONSUME)
1206	const_iv (CONSUME_WAIT)	1363	const_iv (CONSUME_WAIT)
1207	const_iv (GET_BOTH)	1364	const_iv (GET_BOTH)
…		…
1279	const_iv (REP_UNAVAIL)	1436	const_iv (REP_UNAVAIL)
1280	const_iv (RUNRECOVERY)	1437	const_iv (RUNRECOVERY)
1281	const_iv (SECONDARY_BAD)	1438	const_iv (SECONDARY_BAD)
1282	const_iv (VERIFY_BAD)	1439	const_iv (VERIFY_BAD)
1283		1440
		1441	const_iv (ARCH_ABS)
		1442	const_iv (ARCH_DATA)
		1443	const_iv (ARCH_LOG)
		1444	const_iv (ARCH_REMOVE)
		1445
1284	const_iv (VERB_DEADLOCK)	1446	const_iv (VERB_DEADLOCK)
1285	const_iv (VERB_RECOVERY)	1447	const_iv (VERB_RECOVERY)
1286	const_iv (VERB_REPLICATION)	1448	const_iv (VERB_REPLICATION)
1287	const_iv (VERB_WAITSFOR)	1449	const_iv (VERB_WAITSFOR)
1288		1450
…		…
1321	const_iv (PRIORITY_VERY_LOW)	1483	const_iv (PRIORITY_VERY_LOW)
1322	const_iv (PRIORITY_LOW)	1484	const_iv (PRIORITY_LOW)
1323	const_iv (PRIORITY_DEFAULT)	1485	const_iv (PRIORITY_DEFAULT)
1324	const_iv (PRIORITY_HIGH)	1486	const_iv (PRIORITY_HIGH)
1325	const_iv (PRIORITY_VERY_HIGH)	1487	const_iv (PRIORITY_VERY_HIGH)
		1488	const_iv (IGNORE_LEASE)
1326	#endif	1489	#endif
1327	#if DB_VERSION_MINOR >= 7	1490	#if DB_VERSION_MINOR >= 7
		1491	//const_iv (MULTIPLE_KEY)
1328	const_iv (LOG_DIRECT)	1492	const_iv (LOG_DIRECT)
1329	const_iv (LOG_DSYNC)	1493	const_iv (LOG_DSYNC)
1330	const_iv (LOG_AUTO_REMOVE)	1494	const_iv (LOG_AUTO_REMOVE)
1331	const_iv (LOG_IN_MEMORY)	1495	const_iv (LOG_IN_MEMORY)
1332	const_iv (LOG_ZERO)	1496	const_iv (LOG_ZERO)
…		…
1549	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)	1713	db_env_close (DB_ENV env, U32 flags = 0, SV callback = 0)
1550	PREINIT:	1714	PREINIT:
1551	CALLBACK	1715	CALLBACK
1552	CODE:	1716	CODE:
1553	{	1717	{
		1718	dREQ (REQ_ENV_CLOSE, 0);
1554	ptr_nuke (ST (0));	1719	ptr_nuke (ST (0));
1555	dREQ (REQ_ENV_CLOSE, 0);
1556	req->env = env;	1720	req->env = env;
1557	req->uint1 = flags;	1721	req->uint1 = flags;
1558	REQ_SEND;	1722	REQ_SEND;
1559	}	1723	}
1560		1724
…		…
1632	dREQ (REQ_ENV_DBRENAME, 2);	1796	dREQ (REQ_ENV_DBRENAME, 2);
1633	req->env = env;	1797	req->env = env;
1634	req->buf1 = strdup_ornull (file);	1798	req->buf1 = strdup_ornull (file);
1635	req->buf2 = strdup_ornull (database);	1799	req->buf2 = strdup_ornull (database);
1636	req->buf3 = strdup_ornull (newname);	1800	req->buf3 = strdup_ornull (newname);
		1801	req->uint1 = flags;
		1802	REQ_SEND;
		1803	}
		1804
		1805	void
		1806	db_env_log_archive (DB_ENV env, SV_mutable listp, U32 flags = 0, SV *callback = 0)
		1807	PREINIT:
		1808	CALLBACK
		1809	CODE:
		1810	{
		1811	dREQ (REQ_ENV_LOG_ARCHIVE, 1);
		1812	req->sv1 = SvREFCNT_inc (listp);
		1813	req->env = env;
1637	req->uint1 = flags;	1814	req->uint1 = flags;
1638	REQ_SEND;	1815	REQ_SEND;
1639	}	1816	}
1640		1817
1641	DB *	1818	DB *
…		…
1673	db_close (DB db, U32 flags = 0, SV callback = 0)	1850	db_close (DB db, U32 flags = 0, SV callback = 0)
1674	PREINIT:	1851	PREINIT:
1675	CALLBACK	1852	CALLBACK
1676	CODE:	1853	CODE:
1677	{	1854	{
		1855	dREQ (REQ_DB_CLOSE, 0);
1678	ptr_nuke (ST (0));	1856	ptr_nuke (ST (0));
1679	dREQ (REQ_DB_CLOSE, 0);
1680	req->db = db;	1857	req->db = db;
1681	req->uint1 = flags;	1858	req->uint1 = flags;
1682	req->sv1 = (SV *)db->app_private;	1859	req->sv1 = (SV *)db->app_private;
1683	REQ_SEND;	1860	REQ_SEND;
1684	}	1861	}
…		…
1692	CODE:	1869	CODE:
1693	{	1870	{
1694	dREQ (REQ_DB_COMPACT, 2);	1871	dREQ (REQ_DB_COMPACT, 2);
1695	req->db = db;	1872	req->db = db;
1696	req->txn = txn;	1873	req->txn = txn;
1697	sv_to_dbt (&req->dbt1, start);	1874	if (start) sv_to_dbt (&req->dbt1, start);
1698	sv_to_dbt (&req->dbt2, stop);	1875	if (stop ) sv_to_dbt (&req->dbt2, stop );
1699	req->uint1 = flags;	1876	req->uint1 = flags;
1700	REQ_SEND;	1877	REQ_SEND;
1701	}	1878	}
1702		1879
1703	#endif	1880	#endif
…		…
1832	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)	2009	db_txn_commit (DB_TXN txn, U32 flags = 0, SV callback = 0)
1833	PREINIT:	2010	PREINIT:
1834	CALLBACK	2011	CALLBACK
1835	CODE:	2012	CODE:
1836	{	2013	{
		2014	dREQ (REQ_TXN_COMMIT, 0);
1837	ptr_nuke (ST (0));	2015	ptr_nuke (ST (0));
1838	dREQ (REQ_TXN_COMMIT, 0);
1839	req->txn = txn;	2016	req->txn = txn;
1840	req->uint1 = flags;	2017	req->uint1 = flags;
1841	REQ_SEND;	2018	REQ_SEND;
1842	}	2019	}
1843		2020
…		…
1845	db_txn_abort (DB_TXN txn, SV callback = 0)	2022	db_txn_abort (DB_TXN txn, SV callback = 0)
1846	PREINIT:	2023	PREINIT:
1847	CALLBACK	2024	CALLBACK
1848	CODE:	2025	CODE:
1849	{	2026	{
		2027	dREQ (REQ_TXN_ABORT, 0);
1850	ptr_nuke (ST (0));	2028	ptr_nuke (ST (0));
1851	dREQ (REQ_TXN_ABORT, 0);
1852	req->txn = txn;	2029	req->txn = txn;
1853	REQ_SEND;	2030	REQ_SEND;
1854	}	2031	}
1855		2032
1856	void	2033	void
1857	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)	2034	db_txn_finish (DB_TXN txn, U32 flags = 0, SV callback = 0)
1858	PREINIT:	2035	PREINIT:
1859	CALLBACK	2036	CALLBACK
1860	CODE:	2037	CODE:
1861	{	2038	{
		2039	dREQ (REQ_TXN_FINISH, 0);
1862	ptr_nuke (ST (0));	2040	ptr_nuke (ST (0));
1863	dREQ (REQ_TXN_FINISH, 0);
1864	req->txn = txn;	2041	req->txn = txn;
1865	req->uint1 = flags;	2042	req->uint1 = flags;
1866	REQ_SEND;	2043	REQ_SEND;
1867	}	2044	}
1868		2045
…		…
1870	db_c_close (DBC dbc, SV callback = 0)	2047	db_c_close (DBC dbc, SV callback = 0)
1871	PREINIT:	2048	PREINIT:
1872	CALLBACK	2049	CALLBACK
1873	CODE:	2050	CODE:
1874	{	2051	{
		2052	dREQ (REQ_C_CLOSE, 0);
1875	ptr_nuke (ST (0));	2053	ptr_nuke (ST (0));
1876	dREQ (REQ_C_CLOSE, 0);
1877	req->dbc = dbc;	2054	req->dbc = dbc;
1878	REQ_SEND;	2055	REQ_SEND;
1879	}	2056	}
1880		2057
1881	void	2058	void
…		…
1908	db_c_get (DBC dbc, SV key, SV_mutable data, U32 flags = 0, SV callback = 0)	2085	db_c_get (DBC dbc, SV key, SV_mutable data, U32 flags = 0, SV callback = 0)
1909	PREINIT:	2086	PREINIT:
1910	CALLBACK	2087	CALLBACK
1911	CODE:	2088	CODE:
1912	{	2089	{
1913	if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key))	2090	if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key))
1914	croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");	2091	croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");
		2092	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		2093	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		2094	"key",
		2095	"BDB::db_c_get");
1915		2096
		2097	{
1916	dREQ (REQ_C_GET, 1);	2098	dREQ (REQ_C_GET, 1);
1917	req->dbc = dbc;	2099	req->dbc = dbc;
1918	req->uint1 = flags;	2100	req->uint1 = flags;
1919	if (flags & DB_OPFLAGS_MASK == DB_SET)	2101	if ((flags & DB_OPFLAGS_MASK) == DB_SET)
1920	sv_to_dbt (&req->dbt1, key);	2102	sv_to_dbt (&req->dbt1, key);
1921	else	2103	else
1922	{	2104	{
1923	if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)	2105	if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE)
1924	sv_to_dbt (&req->dbt1, key);	2106	sv_to_dbt (&req->dbt1, key);
1925	else	2107	else
1926	req->dbt1.flags = DB_DBT_MALLOC;	2108	req->dbt1.flags = DB_DBT_MALLOC;
1927		2109
1928	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);	2110	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1929	}	2111	}
1930		2112
1931	if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH	2113	if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH
1932	\|\| flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)	2114	\|\| (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE)
1933	sv_to_dbt (&req->dbt3, data);	2115	sv_to_dbt (&req->dbt3, data);
1934	else	2116	else
1935	req->dbt3.flags = DB_DBT_MALLOC;	2117	req->dbt3.flags = DB_DBT_MALLOC;
1936		2118
1937	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	2119	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1938	REQ_SEND;	2120	REQ_SEND;
		2121	}
1939	}	2122	}
1940		2123
1941	void	2124	void
1942	db_c_pget (DBC dbc, SV key, SV_mutable pkey, SV_mutable data, U32 flags = 0, SV *callback = 0)	2125	db_c_pget (DBC dbc, SV key, SV_mutable pkey, SV_mutable data, U32 flags = 0, SV *callback = 0)
1943	PREINIT:	2126	PREINIT:
1944	CALLBACK	2127	CALLBACK
1945	CODE:	2128	CODE:
1946	{	2129	{
1947	if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key))	2130	if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key))
1948	croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");	2131	croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");
		2132	if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
		2133	croak ("argument \"%s\" must be byte/octet-encoded in %s",
		2134	"key",
		2135	"BDB::db_c_pget");
1949		2136
		2137	{
1950	dREQ (REQ_C_PGET, 1);	2138	dREQ (REQ_C_PGET, 1);
1951	req->dbc = dbc;	2139	req->dbc = dbc;
1952	req->uint1 = flags;	2140	req->uint1 = flags;
1953	if (flags & DB_OPFLAGS_MASK == DB_SET)	2141	if ((flags & DB_OPFLAGS_MASK) == DB_SET)
1954	sv_to_dbt (&req->dbt1, key);	2142	sv_to_dbt (&req->dbt1, key);
1955	else	2143	else
1956	{	2144	{
1957	if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)	2145	if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE)
1958	sv_to_dbt (&req->dbt1, key);	2146	sv_to_dbt (&req->dbt1, key);
1959	else	2147	else
1960	req->dbt1.flags = DB_DBT_MALLOC;	2148	req->dbt1.flags = DB_DBT_MALLOC;
1961		2149
1962	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);	2150	req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1963	}	2151	}
1964		2152
1965	req->dbt2.flags = DB_DBT_MALLOC;	2153	req->dbt2.flags = DB_DBT_MALLOC;
1966	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);	2154	req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
1967		2155
1968	if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH	2156	if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH
1969	\|\| flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)	2157	\|\| (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE)
1970	sv_to_dbt (&req->dbt3, data);	2158	sv_to_dbt (&req->dbt3, data);
1971	else	2159	else
1972	req->dbt3.flags = DB_DBT_MALLOC;	2160	req->dbt3.flags = DB_DBT_MALLOC;
1973		2161
1974	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);	2162	req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1975	REQ_SEND;	2163	REQ_SEND;
		2164	}
1976	}	2165	}
1977		2166
1978	void	2167	void
1979	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)	2168	db_c_del (DBC dbc, U32 flags = 0, SV callback = 0)
1980	PREINIT:	2169	PREINIT:
…		…
2008	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)	2197	db_sequence_close (DB_SEQUENCE seq, U32 flags = 0, SV callback = 0)
2009	PREINIT:	2198	PREINIT:
2010	CALLBACK	2199	CALLBACK
2011	CODE:	2200	CODE:
2012	{	2201	{
		2202	dREQ (REQ_SEQ_CLOSE, 0);
2013	ptr_nuke (ST (0));	2203	ptr_nuke (ST (0));
2014	dREQ (REQ_SEQ_CLOSE, 0);
2015	req->seq = seq;	2204	req->seq = seq;
2016	req->uint1 = flags;	2205	req->uint1 = flags;
2017	REQ_SEND;	2206	REQ_SEND;
2018	}	2207	}
2019		2208
…		…
2255	CODE:	2444	CODE:
2256	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);	2445	RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);
2257	OUTPUT:	2446	OUTPUT:
2258	RETVAL	2447	RETVAL
2259		2448
		2449	int set_pagesize (DB *db, U32 pagesize)
		2450	CODE:
		2451	RETVAL = db->set_pagesize (db, pagesize);
		2452	OUTPUT:
		2453	RETVAL
		2454
2260	int set_flags (DB *db, U32 flags)	2455	int set_flags (DB *db, U32 flags)
2261	CODE:	2456	CODE:
2262	RETVAL = db->set_flags (db, flags);	2457	RETVAL = db->set_flags (db, flags);
2263	OUTPUT:	2458	OUTPUT:
2264	RETVAL	2459	RETVAL

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Comparing BDB/BDB.xs (file contents): Revision 1.54 by root, Fri Sep 26 02:03:48 2008 UTC vs. Revision 1.65 by root, Fri Jan 2 22:37:51 2009 UTC

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Comparing BDB/BDB.xs (file contents):
Revision 1.54 by root, Fri Sep 26 02:03:48 2008 UTC vs.
Revision 1.65 by root, Fri Jan 2 22:37:51 2009 UTC