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Comparing BDB/BDB.xs (file contents):
Revision 1.40 by root, Tue Jul 8 08:25:31 2008 UTC vs.
Revision 1.41 by root, Wed Jul 9 12:15:36 2008 UTC

… …
340 340
341static int req_invoke (bdb_req req) 341static int req_invoke (bdb_req req)
342{ 342{
343 dSP; 343 dSP;
344 344
345 if (SvOK (req->callback)) 345 if (req->callback)
346 { 346 {
347 ENTER; 347 ENTER;
348 SAVETMPS; 348 SAVETMPS;
349 PUSHMARK (SP); 349 PUSHMARK (SP);
350 350
… …
517 PUTBACK; 517 PUTBACK;
518 call_sv (cb, G_DISCARD | G_EVAL); 518 call_sv (cb, G_DISCARD | G_EVAL);
519 } 519 }
520 520
521 // synthesize callback if none given 521 // synthesize callback if none given
522 if (!SvOK (req->callback)) 522 if (!req->callback)
523 { 523 {
524 int count; 524 int count;
525 525
526 dSP; 526 dSP;
527 PUSHMARK (SP); 527 PUSHMARK (SP);
… …
967#define dREQ(reqtype) \ 967#define dREQ(reqtype) \
968 bdb_req req; \ 968 bdb_req req; \
969 int req_pri = next_pri; \ 969 int req_pri = next_pri; \
970 next_pri = DEFAULT_PRI + PRI_BIAS; \ 970 next_pri = DEFAULT_PRI + PRI_BIAS; \
971 \ 971 \
972 if (SvOK (callback) && !SvROK (callback)) \ 972 if (callback && SvOK (callback)) \
973 croak ("callback must be undef or of reference type"); \ 973 croak ("callback has illegal type or extra arguments"); \
974 \ 974 \
975 Newz (0, req, 1, bdb_cb); \ 975 Newz (0, req, 1, bdb_cb); \
976 if (!req) \ 976 if (!req) \
977 croak ("out of memory during bdb_req allocation"); \ 977 croak ("out of memory during bdb_req allocation"); \
978 \ 978 \
979 req->callback = newSVsv (callback); \ 979 req->callback = cb ? SvREFCNT_inc (cb) : 0; \
980 req->type = (reqtype); \ 980 req->type = (reqtype); \
981 req->pri = req_pri 981 req->pri = req_pri
982 982
983#define REQ_SEND \ 983#define REQ_SEND \
984 req_send (req) 984 req_send (req)
… …
1045 1045
1046 vtbl_errno = PL_vtbl_sv; 1046 vtbl_errno = PL_vtbl_sv;
1047 vtbl_errno.svt_get = errno_get; 1047 vtbl_errno.svt_get = errno_get;
1048 mg->mg_virtual = &vtbl_errno; 1048 mg->mg_virtual = &vtbl_errno;
1049} 1049}
1050
1051static SV *
1052pop_callback (I32 *ritems, SV *sv)
1053{
1054 if (SvROK (sv))
1055 {
1056 HV *st;
1057 GV *gvp;
1058 CV *cv = sv_2cv (sv, &st, &gvp, 0);
1059
1060 if (cv)
1061 {
1062 --*ritems;
1063 return (SV *)cv;
1064 }
1065 }
1066
1067 return 0;
1068}
1069
1070#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1050 1071
1051MODULE = BDB PACKAGE = BDB 1072MODULE = BDB PACKAGE = BDB
1052 1073
1053PROTOTYPES: ENABLE 1074PROTOTYPES: ENABLE
1054 1075
… …
1431} 1452}
1432 OUTPUT: 1453 OUTPUT:
1433 RETVAL 1454 RETVAL
1434 1455
1435void 1456void
1436db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) 1457db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1458 PREINIT:
1459 CALLBACK
1437 CODE: 1460 CODE:
1438{ 1461{
1439 dREQ (REQ_ENV_OPEN); 1462 dREQ (REQ_ENV_OPEN);
1440
1441 req->env = env; 1463 req->env = env;
1442 req->uint1 = open_flags | DB_THREAD; 1464 req->uint1 = open_flags | DB_THREAD;
1443 req->int1 = mode; 1465 req->int1 = mode;
1444 req->buf1 = strdup_ornull (db_home); 1466 req->buf1 = strdup_ornull (db_home);
1445 REQ_SEND; 1467 REQ_SEND;
1446} 1468}
1447 1469
1448void 1470void
1449db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) 1471db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1472 PREINIT:
1473 CALLBACK
1450 CODE: 1474 CODE:
1451{ 1475{
1452 dREQ (REQ_ENV_CLOSE); 1476 dREQ (REQ_ENV_CLOSE);
1453 req->env = env; 1477 req->env = env;
1454 req->uint1 = flags; 1478 req->uint1 = flags;
1455 REQ_SEND; 1479 REQ_SEND;
1456 ptr_nuke (ST (0)); 1480 ptr_nuke (ST (0));
1457} 1481}
1458 1482
1459void 1483void
1460db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1484db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1485 PREINIT:
1486 CALLBACK
1461 CODE: 1487 CODE:
1462{ 1488{
1463 dREQ (REQ_ENV_TXN_CHECKPOINT); 1489 dREQ (REQ_ENV_TXN_CHECKPOINT);
1464 req->env = env; 1490 req->env = env;
1465 req->uint1 = kbyte; 1491 req->uint1 = kbyte;
… …
1467 req->uint2 = flags; 1493 req->uint2 = flags;
1468 REQ_SEND; 1494 REQ_SEND;
1469} 1495}
1470 1496
1471void 1497void
1472db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) 1498db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1499 PREINIT:
1500 CALLBACK
1473 CODE: 1501 CODE:
1474{ 1502{
1475 dREQ (REQ_ENV_LOCK_DETECT); 1503 dREQ (REQ_ENV_LOCK_DETECT);
1476 req->env = env; 1504 req->env = env;
1477 req->uint1 = flags; 1505 req->uint1 = flags;
1478 req->uint2 = atype; 1506 req->uint2 = atype;
1507 /* req->int2 = 0; dummy */
1479 REQ_SEND; 1508 REQ_SEND;
1480} 1509}
1481 1510
1482void 1511void
1483db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) 1512db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1513 PREINIT:
1514 CALLBACK
1484 CODE: 1515 CODE:
1485{ 1516{
1486 dREQ (REQ_ENV_MEMP_SYNC); 1517 dREQ (REQ_ENV_MEMP_SYNC);
1487 req->env = env; 1518 req->env = env;
1488 REQ_SEND; 1519 REQ_SEND;
1489} 1520}
1490 1521
1491void 1522void
1492db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) 1523db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1524 PREINIT:
1525 CALLBACK
1493 CODE: 1526 CODE:
1494{ 1527{
1495 dREQ (REQ_ENV_MEMP_TRICKLE); 1528 dREQ (REQ_ENV_MEMP_TRICKLE);
1496 req->env = env; 1529 req->env = env;
1497 req->int1 = percent; 1530 req->int1 = percent;
1498 REQ_SEND; 1531 REQ_SEND;
1499} 1532}
1500 1533
1501void 1534void
1502db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = &PL_sv_undef) 1535db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1536 PREINIT:
1537 CALLBACK
1503 CODE: 1538 CODE:
1504{ 1539{
1505 dREQ (REQ_ENV_DBREMOVE); 1540 dREQ (REQ_ENV_DBREMOVE);
1506 req->env = env; 1541 req->env = env;
1507 req->buf1 = strdup_ornull (file); 1542 req->buf1 = strdup_ornull (file);
… …
1509 req->uint1 = flags; 1544 req->uint1 = flags;
1510 REQ_SEND; 1545 REQ_SEND;
1511} 1546}
1512 1547
1513void 1548void
1514db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = &PL_sv_undef) 1549db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1550 PREINIT:
1551 CALLBACK
1515 CODE: 1552 CODE:
1516{ 1553{
1517 dREQ (REQ_ENV_DBRENAME); 1554 dREQ (REQ_ENV_DBRENAME);
1518 req->env = env; 1555 req->env = env;
1519 req->buf1 = strdup_ornull (file); 1556 req->buf1 = strdup_ornull (file);
… …
1536} 1573}
1537 OUTPUT: 1574 OUTPUT:
1538 RETVAL 1575 RETVAL
1539 1576
1540void 1577void
1541db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) 1578db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1579 PREINIT:
1580 CALLBACK
1542 CODE: 1581 CODE:
1543{ 1582{
1544 dREQ (REQ_DB_OPEN); 1583 dREQ (REQ_DB_OPEN);
1545 req->db = db; 1584 req->db = db;
1546 req->txn = txnid; 1585 req->txn = txnid;
… …
1551 req->int2 = mode; 1590 req->int2 = mode;
1552 REQ_SEND; 1591 REQ_SEND;
1553} 1592}
1554 1593
1555void 1594void
1556db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1595db_close (DB *db, U32 flags = 0, SV *callback = 0)
1596 PREINIT:
1597 CALLBACK
1557 CODE: 1598 CODE:
1558{ 1599{
1559 dREQ (REQ_DB_CLOSE); 1600 dREQ (REQ_DB_CLOSE);
1560 req->db = db; 1601 req->db = db;
1561 req->uint1 = flags; 1602 req->uint1 = flags;
… …
1563 REQ_SEND; 1604 REQ_SEND;
1564 ptr_nuke (ST (0)); 1605 ptr_nuke (ST (0));
1565} 1606}
1566 1607
1567void 1608void
1568db_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) 1609db_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)
1610 PREINIT:
1611 CALLBACK
1569 CODE: 1612 CODE:
1570{ 1613{
1571 dREQ (REQ_DB_COMPACT); 1614 dREQ (REQ_DB_COMPACT);
1572 req->db = db; 1615 req->db = db;
1573 req->txn = txn; 1616 req->txn = txn;
… …
1576 req->uint1 = flags; 1619 req->uint1 = flags;
1577 REQ_SEND; 1620 REQ_SEND;
1578} 1621}
1579 1622
1580void 1623void
1581db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1624db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1625 PREINIT:
1626 CALLBACK
1582 CODE: 1627 CODE:
1583{ 1628{
1584 dREQ (REQ_DB_SYNC); 1629 dREQ (REQ_DB_SYNC);
1585 req->db = db; 1630 req->db = db;
1586 req->uint1 = flags; 1631 req->uint1 = flags;
1587 REQ_SEND; 1632 REQ_SEND;
1588} 1633}
1589 1634
1590void 1635void
1591db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = &PL_sv_undef) 1636db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1637 PREINIT:
1638 CALLBACK
1592 CODE: 1639 CODE:
1593{ 1640{
1594 dREQ (REQ_DB_SYNC); 1641 dREQ (REQ_DB_SYNC);
1595 req->db = db; 1642 req->db = db;
1596 req->buf1 = strdup (file); 1643 req->buf1 = strdup (file);
1597 req->uint1 = flags; 1644 req->uint1 = flags;
1598 REQ_SEND; 1645 REQ_SEND;
1599} 1646}
1600 1647
1601void 1648void
1602db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) 1649db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1650 PREINIT:
1651 CALLBACK
1603 CODE: 1652 CODE:
1604{ 1653{
1605 dREQ (REQ_DB_KEY_RANGE); 1654 dREQ (REQ_DB_KEY_RANGE);
1606 req->db = db; 1655 req->db = db;
1607 req->txn = txn; 1656 req->txn = txn;
… …
1610 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1659 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1611 REQ_SEND; 1660 REQ_SEND;
1612} 1661}
1613 1662
1614void 1663void
1615db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1664db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1665 PREINIT:
1666 CALLBACK
1616 CODE: 1667 CODE:
1617{ 1668{
1618 dREQ (REQ_DB_PUT); 1669 dREQ (REQ_DB_PUT);
1619 req->db = db; 1670 req->db = db;
1620 req->txn = txn; 1671 req->txn = txn;
… …
1623 req->uint1 = flags; 1674 req->uint1 = flags;
1624 REQ_SEND; 1675 REQ_SEND;
1625} 1676}
1626 1677
1627void 1678void
1628db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1679db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1680 PREINIT:
1681 CALLBACK
1629 CODE: 1682 CODE:
1630 if (SvREADONLY (data)) 1683 if (SvREADONLY (data))
1631 croak ("can't modify read-only data scalar in db_get"); 1684 croak ("can't modify read-only data scalar in db_get");
1632{ 1685{
1633 dREQ (REQ_DB_GET); 1686 dREQ (REQ_DB_GET);
… …
1639 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1692 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1640 REQ_SEND; 1693 REQ_SEND;
1641} 1694}
1642 1695
1643void 1696void
1644db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1697db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1698 PREINIT:
1699 CALLBACK
1645 CODE: 1700 CODE:
1646 if (SvREADONLY (data)) 1701 if (SvREADONLY (data))
1647 croak ("can't modify read-only data scalar in db_pget"); 1702 croak ("can't modify read-only data scalar in db_pget");
1648{ 1703{
1649 dREQ (REQ_DB_PGET); 1704 dREQ (REQ_DB_PGET);
… …
1656 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1711 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1657 REQ_SEND; 1712 REQ_SEND;
1658} 1713}
1659 1714
1660void 1715void
1661db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1716db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1717 PREINIT:
1718 CALLBACK
1662 CODE: 1719 CODE:
1663{ 1720{
1664 dREQ (REQ_DB_DEL); 1721 dREQ (REQ_DB_DEL);
1665 req->db = db; 1722 req->db = db;
1666 req->txn = txn; 1723 req->txn = txn;
… …
1668 sv_to_dbt (&req->dbt1, key); 1725 sv_to_dbt (&req->dbt1, key);
1669 REQ_SEND; 1726 REQ_SEND;
1670} 1727}
1671 1728
1672void 1729void
1673db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1730db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1731 PREINIT:
1732 CALLBACK
1674 CODE: 1733 CODE:
1675{ 1734{
1676 dREQ (REQ_TXN_COMMIT); 1735 dREQ (REQ_TXN_COMMIT);
1677 req->txn = txn; 1736 req->txn = txn;
1678 req->uint1 = flags; 1737 req->uint1 = flags;
1679 REQ_SEND; 1738 REQ_SEND;
1680 ptr_nuke (ST (0)); 1739 ptr_nuke (ST (0));
1681} 1740}
1682 1741
1683void 1742void
1684db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) 1743db_txn_abort (DB_TXN *txn, SV *callback = 0)
1744 PREINIT:
1745 CALLBACK
1685 CODE: 1746 CODE:
1686{ 1747{
1687 dREQ (REQ_TXN_ABORT); 1748 dREQ (REQ_TXN_ABORT);
1688 req->txn = txn; 1749 req->txn = txn;
1689 REQ_SEND; 1750 REQ_SEND;
1690 ptr_nuke (ST (0)); 1751 ptr_nuke (ST (0));
1691} 1752}
1692 1753
1693void 1754void
1694db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1755db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1756 PREINIT:
1757 CALLBACK
1695 CODE: 1758 CODE:
1696{ 1759{
1697 dREQ (REQ_TXN_FINISH); 1760 dREQ (REQ_TXN_FINISH);
1698 req->txn = txn; 1761 req->txn = txn;
1699 req->uint1 = flags; 1762 req->uint1 = flags;
1700 REQ_SEND; 1763 REQ_SEND;
1701 ptr_nuke (ST (0)); 1764 ptr_nuke (ST (0));
1702} 1765}
1703 1766
1704void 1767void
1705db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) 1768db_c_close (DBC *dbc, SV *callback = 0)
1769 PREINIT:
1770 CALLBACK
1706 CODE: 1771 CODE:
1707{ 1772{
1708 dREQ (REQ_C_CLOSE); 1773 dREQ (REQ_C_CLOSE);
1709 req->dbc = dbc; 1774 req->dbc = dbc;
1710 REQ_SEND; 1775 REQ_SEND;
1711 ptr_nuke (ST (0)); 1776 ptr_nuke (ST (0));
1712} 1777}
1713 1778
1714void 1779void
1715db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) 1780db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1781 PREINIT:
1782 CALLBACK
1716 CODE: 1783 CODE:
1717{ 1784{
1718 dREQ (REQ_C_COUNT); 1785 dREQ (REQ_C_COUNT);
1719 req->dbc = dbc; 1786 req->dbc = dbc;
1720 req->sv1 = SvREFCNT_inc (count); 1787 req->sv1 = SvREFCNT_inc (count);
1721 REQ_SEND; 1788 REQ_SEND;
1722} 1789}
1723 1790
1724void 1791void
1725db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1792db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1793 PREINIT:
1794 CALLBACK
1726 CODE: 1795 CODE:
1727{ 1796{
1728 dREQ (REQ_C_PUT); 1797 dREQ (REQ_C_PUT);
1729 req->dbc = dbc; 1798 req->dbc = dbc;
1730 sv_to_dbt (&req->dbt1, key); 1799 sv_to_dbt (&req->dbt1, key);
… …
1732 req->uint1 = flags; 1801 req->uint1 = flags;
1733 REQ_SEND; 1802 REQ_SEND;
1734} 1803}
1735 1804
1736void 1805void
1737db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1806db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1807 PREINIT:
1808 CALLBACK
1738 CODE: 1809 CODE:
1739{ 1810{
1740 dREQ (REQ_C_GET); 1811 dREQ (REQ_C_GET);
1741 req->dbc = dbc; 1812 req->dbc = dbc;
1742 req->uint1 = flags; 1813 req->uint1 = flags;
… …
1757 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1828 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1758 REQ_SEND; 1829 REQ_SEND;
1759} 1830}
1760 1831
1761void 1832void
1762db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1833db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1834 PREINIT:
1835 CALLBACK
1763 CODE: 1836 CODE:
1764{ 1837{
1765 dREQ (REQ_C_PGET); 1838 dREQ (REQ_C_PGET);
1766 req->dbc = dbc; 1839 req->dbc = dbc;
1767 req->uint1 = flags; 1840 req->uint1 = flags;
… …
1785 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1858 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1786 REQ_SEND; 1859 REQ_SEND;
1787} 1860}
1788 1861
1789void 1862void
1790db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) 1863db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1864 PREINIT:
1865 CALLBACK
1791 CODE: 1866 CODE:
1792{ 1867{
1793 dREQ (REQ_C_DEL); 1868 dREQ (REQ_C_DEL);
1794 req->dbc = dbc; 1869 req->dbc = dbc;
1795 req->uint1 = flags; 1870 req->uint1 = flags;
1796 REQ_SEND; 1871 REQ_SEND;
1797} 1872}
1798 1873
1799 1874
1800void 1875void
1801db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1876db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1877 PREINIT:
1878 CALLBACK
1802 CODE: 1879 CODE:
1803{ 1880{
1804 dREQ (REQ_SEQ_OPEN); 1881 dREQ (REQ_SEQ_OPEN);
1805 req->seq = seq; 1882 req->seq = seq;
1806 req->txn = txnid; 1883 req->txn = txnid;
… …
1808 sv_to_dbt (&req->dbt1, key); 1885 sv_to_dbt (&req->dbt1, key);
1809 REQ_SEND; 1886 REQ_SEND;
1810} 1887}
1811 1888
1812void 1889void
1813db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) 1890db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1891 PREINIT:
1892 CALLBACK
1814 CODE: 1893 CODE:
1815{ 1894{
1816 dREQ (REQ_SEQ_CLOSE); 1895 dREQ (REQ_SEQ_CLOSE);
1817 req->seq = seq; 1896 req->seq = seq;
1818 req->uint1 = flags; 1897 req->uint1 = flags;
1819 REQ_SEND; 1898 REQ_SEND;
1820 ptr_nuke (ST (0)); 1899 ptr_nuke (ST (0));
1821} 1900}
1822 1901
1823void 1902void
1824db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) 1903db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1904 PREINIT:
1905 CALLBACK
1825 CODE: 1906 CODE:
1826{ 1907{
1827 dREQ (REQ_SEQ_GET); 1908 dREQ (REQ_SEQ_GET);
1828 req->seq = seq; 1909 req->seq = seq;
1829 req->txn = txnid; 1910 req->txn = txnid;
… …
1832 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 1913 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1833 REQ_SEND; 1914 REQ_SEND;
1834} 1915}
1835 1916
1836void 1917void
1837db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1918db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1919 PREINIT:
1920 CALLBACK
1838 CODE: 1921 CODE:
1839{ 1922{
1840 dREQ (REQ_SEQ_REMOVE); 1923 dREQ (REQ_SEQ_REMOVE);
1841 req->seq = seq; 1924 req->seq = seq;
1842 req->txn = txnid; 1925 req->txn = txnid;

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