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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 1.60 by root, Mon Oct 20 02:58:42 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>
… …
56#if DB_VERSION_MINOR >= 3 53#if DB_VERSION_MINOR >= 3
57typedef DB_SEQUENCE DB_SEQUENCE_ornull; 54typedef DB_SEQUENCE DB_SEQUENCE_ornull;
58typedef DB_SEQUENCE DB_SEQUENCE_ornuked; 55typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
59#endif 56#endif
60 57
61typedef SV SV8; /* byte-sv, used for argument-checking */
62typedef char *bdb_filename; 58typedef char *bdb_filename;
63 59
64static SV *prepare_cb; 60static SV *prepare_cb;
65 61
66#if DB_VERSION_MINOR >= 6 62#if DB_VERSION_MINOR >= 6
… …
137dbt_to_sv (SV *sv, DBT *dbt) 133dbt_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
150enum { 150enum {
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,
… …
349 abort (); 349 abort ();
350} 350}
351 351
352static int poll_cb (void); 352static int poll_cb (void);
353static void req_free (bdb_req req); 353static void req_free (bdb_req req);
354static void req_cancel (bdb_req req);
355 354
356static int req_invoke (bdb_req req) 355static int req_invoke (bdb_req req)
357{ 356{
358 switch (req->type) 357 switch (req->type)
359 { 358 {
… …
1134 } 1133 }
1135 1134
1136 return 0; 1135 return 0;
1137} 1136}
1138 1137
1139/* stupid windoes defined CALLBACK as well */ 1138/* stupid windows defines CALLBACK as well */
1140#undef CALLBACK 1139#undef CALLBACK
1141#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); 1140#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1142 1141
1143MODULE = BDB PACKAGE = BDB 1142MODULE = BDB PACKAGE = BDB
1144 1143
… …
1549db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) 1548db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1550 PREINIT: 1549 PREINIT:
1551 CALLBACK 1550 CALLBACK
1552 CODE: 1551 CODE:
1553{ 1552{
1553 dREQ (REQ_ENV_CLOSE, 0);
1554 ptr_nuke (ST (0)); 1554 ptr_nuke (ST (0));
1555 dREQ (REQ_ENV_CLOSE, 0);
1556 req->env = env; 1555 req->env = env;
1557 req->uint1 = flags; 1556 req->uint1 = flags;
1558 REQ_SEND; 1557 REQ_SEND;
1559} 1558}
1560 1559
… …
1673db_close (DB *db, U32 flags = 0, SV *callback = 0) 1672db_close (DB *db, U32 flags = 0, SV *callback = 0)
1674 PREINIT: 1673 PREINIT:
1675 CALLBACK 1674 CALLBACK
1676 CODE: 1675 CODE:
1677{ 1676{
1677 dREQ (REQ_DB_CLOSE, 0);
1678 ptr_nuke (ST (0)); 1678 ptr_nuke (ST (0));
1679 dREQ (REQ_DB_CLOSE, 0);
1680 req->db = db; 1679 req->db = db;
1681 req->uint1 = flags; 1680 req->uint1 = flags;
1682 req->sv1 = (SV *)db->app_private; 1681 req->sv1 = (SV *)db->app_private;
1683 REQ_SEND; 1682 REQ_SEND;
1684} 1683}
… …
1832db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1831db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1833 PREINIT: 1832 PREINIT:
1834 CALLBACK 1833 CALLBACK
1835 CODE: 1834 CODE:
1836{ 1835{
1836 dREQ (REQ_TXN_COMMIT, 0);
1837 ptr_nuke (ST (0)); 1837 ptr_nuke (ST (0));
1838 dREQ (REQ_TXN_COMMIT, 0);
1839 req->txn = txn; 1838 req->txn = txn;
1840 req->uint1 = flags; 1839 req->uint1 = flags;
1841 REQ_SEND; 1840 REQ_SEND;
1842} 1841}
1843 1842
… …
1845db_txn_abort (DB_TXN *txn, SV *callback = 0) 1844db_txn_abort (DB_TXN *txn, SV *callback = 0)
1846 PREINIT: 1845 PREINIT:
1847 CALLBACK 1846 CALLBACK
1848 CODE: 1847 CODE:
1849{ 1848{
1849 dREQ (REQ_TXN_ABORT, 0);
1850 ptr_nuke (ST (0)); 1850 ptr_nuke (ST (0));
1851 dREQ (REQ_TXN_ABORT, 0);
1852 req->txn = txn; 1851 req->txn = txn;
1853 REQ_SEND; 1852 REQ_SEND;
1854} 1853}
1855 1854
1856void 1855void
1857db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1856db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1858 PREINIT: 1857 PREINIT:
1859 CALLBACK 1858 CALLBACK
1860 CODE: 1859 CODE:
1861{ 1860{
1861 dREQ (REQ_TXN_FINISH, 0);
1862 ptr_nuke (ST (0)); 1862 ptr_nuke (ST (0));
1863 dREQ (REQ_TXN_FINISH, 0);
1864 req->txn = txn; 1863 req->txn = txn;
1865 req->uint1 = flags; 1864 req->uint1 = flags;
1866 REQ_SEND; 1865 REQ_SEND;
1867} 1866}
1868 1867
… …
1870db_c_close (DBC *dbc, SV *callback = 0) 1869db_c_close (DBC *dbc, SV *callback = 0)
1871 PREINIT: 1870 PREINIT:
1872 CALLBACK 1871 CALLBACK
1873 CODE: 1872 CODE:
1874{ 1873{
1874 dREQ (REQ_C_CLOSE, 0);
1875 ptr_nuke (ST (0)); 1875 ptr_nuke (ST (0));
1876 dREQ (REQ_C_CLOSE, 0);
1877 req->dbc = dbc; 1876 req->dbc = dbc;
1878 REQ_SEND; 1877 REQ_SEND;
1879} 1878}
1880 1879
1881void 1880void
… …
1910 CALLBACK 1909 CALLBACK
1911 CODE: 1910 CODE:
1912{ 1911{
1913 if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) 1912 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"); 1913 croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");
1914 if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
1915 croak ("argument \"%s\" must be byte/octet-encoded in %s",
1916 "key",
1917 "BDB::db_c_get");
1915 1918
1919 {
1916 dREQ (REQ_C_GET, 1); 1920 dREQ (REQ_C_GET, 1);
1917 req->dbc = dbc; 1921 req->dbc = dbc;
1918 req->uint1 = flags; 1922 req->uint1 = flags;
1919 if (flags & DB_OPFLAGS_MASK == DB_SET) 1923 if (flags & DB_OPFLAGS_MASK == DB_SET)
1920 sv_to_dbt (&req->dbt1, key); 1924 sv_to_dbt (&req->dbt1, key);
1921 else 1925 else
1922 { 1926 {
1923 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) 1927 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
1924 sv_to_dbt (&req->dbt1, key); 1928 sv_to_dbt (&req->dbt1, key);
1925 else 1929 else
1926 req->dbt1.flags = DB_DBT_MALLOC; 1930 req->dbt1.flags = DB_DBT_MALLOC;
1927 1931
1928 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); 1932 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1929 } 1933 }
1930 1934
1931 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH 1935 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
1932 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) 1936 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
1933 sv_to_dbt (&req->dbt3, data); 1937 sv_to_dbt (&req->dbt3, data);
1934 else 1938 else
1935 req->dbt3.flags = DB_DBT_MALLOC; 1939 req->dbt3.flags = DB_DBT_MALLOC;
1936 1940
1937 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1941 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1938 REQ_SEND; 1942 REQ_SEND;
1943 }
1939} 1944}
1940 1945
1941void 1946void
1942db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) 1947db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0)
1943 PREINIT: 1948 PREINIT:
1944 CALLBACK 1949 CALLBACK
1945 CODE: 1950 CODE:
1946{ 1951{
1947 if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) 1952 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"); 1953 croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");
1954 if (SvPOKp (key) && !sv_utf8_downgrade (key, 1))
1955 croak ("argument \"%s\" must be byte/octet-encoded in %s",
1956 "key",
1957 "BDB::db_c_pget");
1949 1958
1959 {
1950 dREQ (REQ_C_PGET, 1); 1960 dREQ (REQ_C_PGET, 1);
1951 req->dbc = dbc; 1961 req->dbc = dbc;
1952 req->uint1 = flags; 1962 req->uint1 = flags;
1953 if (flags & DB_OPFLAGS_MASK == DB_SET) 1963 if (flags & DB_OPFLAGS_MASK == DB_SET)
1954 sv_to_dbt (&req->dbt1, key); 1964 sv_to_dbt (&req->dbt1, key);
1955 else 1965 else
1956 { 1966 {
1957 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) 1967 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
1958 sv_to_dbt (&req->dbt1, key); 1968 sv_to_dbt (&req->dbt1, key);
1959 else 1969 else
1960 req->dbt1.flags = DB_DBT_MALLOC; 1970 req->dbt1.flags = DB_DBT_MALLOC;
1961 1971
1962 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); 1972 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1963 } 1973 }
1964 1974
1965 req->dbt2.flags = DB_DBT_MALLOC; 1975 req->dbt2.flags = DB_DBT_MALLOC;
1966 req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); 1976 req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
1967 1977
1968 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH 1978 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
1969 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) 1979 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
1970 sv_to_dbt (&req->dbt3, data); 1980 sv_to_dbt (&req->dbt3, data);
1971 else 1981 else
1972 req->dbt3.flags = DB_DBT_MALLOC; 1982 req->dbt3.flags = DB_DBT_MALLOC;
1973 1983
1974 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1984 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1975 REQ_SEND; 1985 REQ_SEND;
1986 }
1976} 1987}
1977 1988
1978void 1989void
1979db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) 1990db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1980 PREINIT: 1991 PREINIT:
… …
2008db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) 2019db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
2009 PREINIT: 2020 PREINIT:
2010 CALLBACK 2021 CALLBACK
2011 CODE: 2022 CODE:
2012{ 2023{
2024 dREQ (REQ_SEQ_CLOSE, 0);
2013 ptr_nuke (ST (0)); 2025 ptr_nuke (ST (0));
2014 dREQ (REQ_SEQ_CLOSE, 0);
2015 req->seq = seq; 2026 req->seq = seq;
2016 req->uint1 = flags; 2027 req->uint1 = flags;
2017 REQ_SEND; 2028 REQ_SEND;
2018} 2029}
2019 2030
… …
2255 CODE: 2266 CODE:
2256 RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); 2267 RETVAL = db->set_cachesize (db, gbytes, bytes, ncache);
2257 OUTPUT: 2268 OUTPUT:
2258 RETVAL 2269 RETVAL
2259 2270
2271int set_pagesize (DB *db, U32 pagesize)
2272 CODE:
2273 RETVAL = db->set_pagesize (db, pagesize);
2274 OUTPUT:
2275 RETVAL
2276
2260int set_flags (DB *db, U32 flags) 2277int set_flags (DB *db, U32 flags)
2261 CODE: 2278 CODE:
2262 RETVAL = db->set_flags (db, flags); 2279 RETVAL = db->set_flags (db, flags);
2263 OUTPUT: 2280 OUTPUT:
2264 RETVAL 2281 RETVAL

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