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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 1.58 by root, Tue Sep 30 17:03:07 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>
… …
137dbt_to_sv (SV *sv, DBT *dbt) 134dbt_to_sv (SV *sv, DBT *dbt)
138{ 135{
139 if (sv) 136 if (sv)
140 { 137 {
141 SvREADONLY_off (sv); 138 SvREADONLY_off (sv);
142 sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); 139
140 if (dbt->data)
141 sv_setpvn_mg (sv, dbt->data, dbt->size);
142 else
143 sv_setsv_mg (sv, &PL_sv_undef);
144
143 SvREFCNT_dec (sv); 145 SvREFCNT_dec (sv);
144 } 146 }
145 147
146 if (dbt->flags & DB_DBT_MALLOC)
147 free (dbt->data); 148 free (dbt->data);
148} 149}
149 150
150enum { 151enum {
151 REQ_QUIT, 152 REQ_QUIT,
152 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, 153 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
… …
349 abort (); 350 abort ();
350} 351}
351 352
352static int poll_cb (void); 353static int poll_cb (void);
353static void req_free (bdb_req req); 354static void req_free (bdb_req req);
354static void req_cancel (bdb_req req);
355 355
356static int req_invoke (bdb_req req) 356static int req_invoke (bdb_req req)
357{ 357{
358 switch (req->type) 358 switch (req->type)
359 { 359 {
… …
1134 } 1134 }
1135 1135
1136 return 0; 1136 return 0;
1137} 1137}
1138 1138
1139/* stupid windoes defined CALLBACK as well */ 1139/* stupid windows defines CALLBACK as well */
1140#undef CALLBACK 1140#undef CALLBACK
1141#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); 1141#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1142 1142
1143MODULE = BDB PACKAGE = BDB 1143MODULE = BDB PACKAGE = BDB
1144 1144
… …
1549db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) 1549db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1550 PREINIT: 1550 PREINIT:
1551 CALLBACK 1551 CALLBACK
1552 CODE: 1552 CODE:
1553{ 1553{
1554 dREQ (REQ_ENV_CLOSE, 0);
1554 ptr_nuke (ST (0)); 1555 ptr_nuke (ST (0));
1555 dREQ (REQ_ENV_CLOSE, 0);
1556 req->env = env; 1556 req->env = env;
1557 req->uint1 = flags; 1557 req->uint1 = flags;
1558 REQ_SEND; 1558 REQ_SEND;
1559} 1559}
1560 1560
… …
1673db_close (DB *db, U32 flags = 0, SV *callback = 0) 1673db_close (DB *db, U32 flags = 0, SV *callback = 0)
1674 PREINIT: 1674 PREINIT:
1675 CALLBACK 1675 CALLBACK
1676 CODE: 1676 CODE:
1677{ 1677{
1678 dREQ (REQ_DB_CLOSE, 0);
1678 ptr_nuke (ST (0)); 1679 ptr_nuke (ST (0));
1679 dREQ (REQ_DB_CLOSE, 0);
1680 req->db = db; 1680 req->db = db;
1681 req->uint1 = flags; 1681 req->uint1 = flags;
1682 req->sv1 = (SV *)db->app_private; 1682 req->sv1 = (SV *)db->app_private;
1683 REQ_SEND; 1683 REQ_SEND;
1684} 1684}
… …
1832db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1832db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1833 PREINIT: 1833 PREINIT:
1834 CALLBACK 1834 CALLBACK
1835 CODE: 1835 CODE:
1836{ 1836{
1837 dREQ (REQ_TXN_COMMIT, 0);
1837 ptr_nuke (ST (0)); 1838 ptr_nuke (ST (0));
1838 dREQ (REQ_TXN_COMMIT, 0);
1839 req->txn = txn; 1839 req->txn = txn;
1840 req->uint1 = flags; 1840 req->uint1 = flags;
1841 REQ_SEND; 1841 REQ_SEND;
1842} 1842}
1843 1843
… …
1845db_txn_abort (DB_TXN *txn, SV *callback = 0) 1845db_txn_abort (DB_TXN *txn, SV *callback = 0)
1846 PREINIT: 1846 PREINIT:
1847 CALLBACK 1847 CALLBACK
1848 CODE: 1848 CODE:
1849{ 1849{
1850 dREQ (REQ_TXN_ABORT, 0);
1850 ptr_nuke (ST (0)); 1851 ptr_nuke (ST (0));
1851 dREQ (REQ_TXN_ABORT, 0);
1852 req->txn = txn; 1852 req->txn = txn;
1853 REQ_SEND; 1853 REQ_SEND;
1854} 1854}
1855 1855
1856void 1856void
1857db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1857db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1858 PREINIT: 1858 PREINIT:
1859 CALLBACK 1859 CALLBACK
1860 CODE: 1860 CODE:
1861{ 1861{
1862 dREQ (REQ_TXN_FINISH, 0);
1862 ptr_nuke (ST (0)); 1863 ptr_nuke (ST (0));
1863 dREQ (REQ_TXN_FINISH, 0);
1864 req->txn = txn; 1864 req->txn = txn;
1865 req->uint1 = flags; 1865 req->uint1 = flags;
1866 REQ_SEND; 1866 REQ_SEND;
1867} 1867}
1868 1868
… …
1870db_c_close (DBC *dbc, SV *callback = 0) 1870db_c_close (DBC *dbc, SV *callback = 0)
1871 PREINIT: 1871 PREINIT:
1872 CALLBACK 1872 CALLBACK
1873 CODE: 1873 CODE:
1874{ 1874{
1875 dREQ (REQ_C_CLOSE, 0);
1875 ptr_nuke (ST (0)); 1876 ptr_nuke (ST (0));
1876 dREQ (REQ_C_CLOSE, 0);
1877 req->dbc = dbc; 1877 req->dbc = dbc;
1878 REQ_SEND; 1878 REQ_SEND;
1879} 1879}
1880 1880
1881void 1881void
… …
1911 CODE: 1911 CODE:
1912{ 1912{
1913 if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) 1913 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"); 1914 croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET");
1915 1915
1916 {
1916 dREQ (REQ_C_GET, 1); 1917 dREQ (REQ_C_GET, 1);
1917 req->dbc = dbc; 1918 req->dbc = dbc;
1918 req->uint1 = flags; 1919 req->uint1 = flags;
1919 if (flags & DB_OPFLAGS_MASK == DB_SET) 1920 if (flags & DB_OPFLAGS_MASK == DB_SET)
1920 sv_to_dbt (&req->dbt1, key); 1921 sv_to_dbt (&req->dbt1, key);
1921 else 1922 else
1922 { 1923 {
1923 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) 1924 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
1924 sv_to_dbt (&req->dbt1, key); 1925 sv_to_dbt (&req->dbt1, key);
1925 else 1926 else
1926 req->dbt1.flags = DB_DBT_MALLOC; 1927 req->dbt1.flags = DB_DBT_MALLOC;
1927 1928
1928 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); 1929 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1929 } 1930 }
1930 1931
1931 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH 1932 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
1932 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) 1933 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
1933 sv_to_dbt (&req->dbt3, data); 1934 sv_to_dbt (&req->dbt3, data);
1934 else 1935 else
1935 req->dbt3.flags = DB_DBT_MALLOC; 1936 req->dbt3.flags = DB_DBT_MALLOC;
1936 1937
1937 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1938 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1938 REQ_SEND; 1939 REQ_SEND;
1940 }
1939} 1941}
1940 1942
1941void 1943void
1942db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) 1944db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0)
1943 PREINIT: 1945 PREINIT:
… …
1945 CODE: 1947 CODE:
1946{ 1948{
1947 if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) 1949 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"); 1950 croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET");
1949 1951
1952 {
1950 dREQ (REQ_C_PGET, 1); 1953 dREQ (REQ_C_PGET, 1);
1951 req->dbc = dbc; 1954 req->dbc = dbc;
1952 req->uint1 = flags; 1955 req->uint1 = flags;
1953 if (flags & DB_OPFLAGS_MASK == DB_SET) 1956 if (flags & DB_OPFLAGS_MASK == DB_SET)
1954 sv_to_dbt (&req->dbt1, key); 1957 sv_to_dbt (&req->dbt1, key);
1955 else 1958 else
1956 { 1959 {
1957 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) 1960 if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE)
1958 sv_to_dbt (&req->dbt1, key); 1961 sv_to_dbt (&req->dbt1, key);
1959 else 1962 else
1960 req->dbt1.flags = DB_DBT_MALLOC; 1963 req->dbt1.flags = DB_DBT_MALLOC;
1961 1964
1962 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); 1965 req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key);
1963 } 1966 }
1964 1967
1965 req->dbt2.flags = DB_DBT_MALLOC; 1968 req->dbt2.flags = DB_DBT_MALLOC;
1966 req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); 1969 req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey);
1967 1970
1968 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH 1971 if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH
1969 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) 1972 || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE)
1970 sv_to_dbt (&req->dbt3, data); 1973 sv_to_dbt (&req->dbt3, data);
1971 else 1974 else
1972 req->dbt3.flags = DB_DBT_MALLOC; 1975 req->dbt3.flags = DB_DBT_MALLOC;
1973 1976
1974 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1977 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1975 REQ_SEND; 1978 REQ_SEND;
1979 }
1976} 1980}
1977 1981
1978void 1982void
1979db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) 1983db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1980 PREINIT: 1984 PREINIT:
… …
2008db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) 2012db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
2009 PREINIT: 2013 PREINIT:
2010 CALLBACK 2014 CALLBACK
2011 CODE: 2015 CODE:
2012{ 2016{
2017 dREQ (REQ_SEQ_CLOSE, 0);
2013 ptr_nuke (ST (0)); 2018 ptr_nuke (ST (0));
2014 dREQ (REQ_SEQ_CLOSE, 0);
2015 req->seq = seq; 2019 req->seq = seq;
2016 req->uint1 = flags; 2020 req->uint1 = flags;
2017 REQ_SEND; 2021 REQ_SEND;
2018} 2022}
2019 2023

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