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Comparing BDB/BDB.xs (file contents):
Revision 1.33 by root, Sun Mar 30 04:57:55 2008 UTC vs.
Revision 1.45 by root, Wed Jul 9 21:08:29 2008 UTC

… …
61# define c_get get 61# define c_get get
62# define c_pget pget 62# define c_pget pget
63# define c_put put 63# define c_put put
64#endif 64#endif
65 65
66static char *
67get_bdb_filename (SV *sv)
68{
69 if (!SvOK (sv))
70 return 0;
71
72#if _WIN32
73 /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */
74 {
75 STRLEN len;
76 char *src = SvPVbyte (sv, len);
77 SV *t1 = sv_newmortal ();
78 SV *t2 = sv_newmortal ();
79
80 sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1);
81 sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1);
82
83 len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR));
84 len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0);
85 SvPOK_only (t2);
86 SvPVX (t2)[len] = 0;
87 SvCUR_set (t2, len);
88
89 return SvPVX (t2);
90 }
91#else
92 return SvPVbyte_nolen (sv);
93#endif
94}
95
66static void 96static void
67debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) 97debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg)
68{ 98{
69 printf ("err[%s]\n", msg); 99 printf ("err[%s]\n", msg);
70} 100}
… …
107} 137}
108 138
109enum { 139enum {
110 REQ_QUIT, 140 REQ_QUIT,
111 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, 141 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
112 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, 142 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
113 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, 143 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
114 REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, 144 REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
115 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, 145 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
116 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, 146 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
117 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, 147 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
118}; 148};
119 149
… …
129 DBC *dbc; 159 DBC *dbc;
130 160
131 UV uv1; 161 UV uv1;
132 int int1, int2; 162 int int1, int2;
133 U32 uint1, uint2; 163 U32 uint1, uint2;
134 char *buf1, *buf2; 164 char *buf1, *buf2, *buf3;
135 SV *sv1, *sv2, *sv3; 165 SV *sv1, *sv2, *sv3;
136 166
137 DBT dbt1, dbt2, dbt3; 167 DBT dbt1, dbt2, dbt3;
138 DB_KEY_RANGE key_range; 168 DB_KEY_RANGE key_range;
139 DB_SEQUENCE *seq; 169 DB_SEQUENCE *seq;
… …
151 NUM_PRI = PRI_MAX + PRI_BIAS + 1, 181 NUM_PRI = PRI_MAX + PRI_BIAS + 1,
152}; 182};
153 183
154#define AIO_TICKS ((1000000 + 1023) >> 10) 184#define AIO_TICKS ((1000000 + 1023) >> 10)
155 185
186static SV *on_next_submit;
187
156static unsigned int max_poll_time = 0; 188static unsigned int max_poll_time = 0;
157static unsigned int max_poll_reqs = 0; 189static unsigned int max_poll_reqs = 0;
158 190
159/* calculcate time difference in ~1/AIO_TICKS of a second */ 191/* calculcate time difference in ~1/AIO_TICKS of a second */
160static int tvdiff (struct timeval *tv1, struct timeval *tv2) 192static int tvdiff (struct timeval *tv1, struct timeval *tv2)
… …
205static mutex_t reqlock = X_MUTEX_INIT; 237static mutex_t reqlock = X_MUTEX_INIT;
206static cond_t reqwait = X_COND_INIT; 238static cond_t reqwait = X_COND_INIT;
207 239
208#if WORDACCESS_UNSAFE 240#if WORDACCESS_UNSAFE
209 241
210static unsigned int get_nready () 242static unsigned int get_nready (void)
211{ 243{
212 unsigned int retval; 244 unsigned int retval;
213 245
214 X_LOCK (reqlock); 246 X_LOCK (reqlock);
215 retval = nready; 247 retval = nready;
216 X_UNLOCK (reqlock); 248 X_UNLOCK (reqlock);
217 249
218 return retval; 250 return retval;
219} 251}
220 252
221static unsigned int get_npending () 253static unsigned int get_npending (void)
222{ 254{
223 unsigned int retval; 255 unsigned int retval;
224 256
225 X_LOCK (reslock); 257 X_LOCK (reslock);
226 retval = npending; 258 retval = npending;
227 X_UNLOCK (reslock); 259 X_UNLOCK (reslock);
228 260
229 return retval; 261 return retval;
230} 262}
231 263
232static unsigned int get_nthreads () 264static unsigned int get_nthreads (void)
233{ 265{
234 unsigned int retval; 266 unsigned int retval;
235 267
236 X_LOCK (wrklock); 268 X_LOCK (wrklock);
237 retval = started; 269 retval = started;
… …
300 } 332 }
301 333
302 abort (); 334 abort ();
303} 335}
304 336
305static int poll_cb (); 337static int poll_cb (void);
306static void req_free (bdb_req req); 338static void req_free (bdb_req req);
307static void req_cancel (bdb_req req); 339static void req_cancel (bdb_req req);
308 340
309static int req_invoke (bdb_req req) 341static int req_invoke (bdb_req req)
310{ 342{
311 dSP; 343 dSP;
312 344
313 if (SvOK (req->callback)) 345 if (req->callback)
314 { 346 {
315 ENTER; 347 ENTER;
316 SAVETMPS; 348 SAVETMPS;
317 PUSHMARK (SP); 349 PUSHMARK (SP);
318 350
… …
379 return !SvTRUE (ERRSV); 411 return !SvTRUE (ERRSV);
380} 412}
381 413
382static void req_free (bdb_req req) 414static void req_free (bdb_req req)
383{ 415{
416 SvREFCNT_dec (req->callback);
417
384 free (req->buf1); 418 free (req->buf1);
385 free (req->buf2); 419 free (req->buf2);
420 free (req->buf3);
421
386 Safefree (req); 422 Safefree (req);
387} 423}
388 424
389#ifdef USE_SOCKETS_AS_HANDLES 425#ifdef USE_SOCKETS_AS_HANDLES
390# define TO_SOCKET(x) (win32_get_osfhandle (x)) 426# define TO_SOCKET(x) (win32_get_osfhandle (x))
391#else 427#else
392# define TO_SOCKET(x) (x) 428# define TO_SOCKET(x) (x)
393#endif 429#endif
394 430
395static void 431static void
396create_respipe () 432create_respipe (void)
397{ 433{
398#ifdef _WIN32 434#ifdef _WIN32
399 int arg; /* argg */ 435 int arg; /* argg */
400#endif 436#endif
401 int old_readfd = respipe [0]; 437 int old_readfd = respipe [0];
… …
455 free (wrk); 491 free (wrk);
456 492
457 X_UNLOCK (wrklock); 493 X_UNLOCK (wrklock);
458} 494}
459 495
460static void maybe_start_thread () 496static void maybe_start_thread (void)
461{ 497{
462 if (get_nthreads () >= wanted) 498 if (get_nthreads () >= wanted)
463 return; 499 return;
464 500
465 /* todo: maybe use idle here, but might be less exact */ 501 /* todo: maybe use idle here, but might be less exact */
… …
471 507
472static void req_send (bdb_req req) 508static void req_send (bdb_req req)
473{ 509{
474 SV *wait_callback = 0; 510 SV *wait_callback = 0;
475 511
512 if (on_next_submit)
513 {
514 dSP;
515 SV *cb = sv_2mortal (on_next_submit);
516
517 on_next_submit = 0;
518
519 PUSHMARK (SP);
520 PUTBACK;
521 call_sv (cb, G_DISCARD | G_EVAL);
522 }
523
476 // synthesize callback if none given 524 // synthesize callback if none given
477 if (!SvOK (req->callback)) 525 if (!req->callback)
478 { 526 {
479 int count; 527 int count;
480 528
481 dSP; 529 dSP;
482 PUSHMARK (SP); 530 PUSHMARK (SP);
… …
550 598
551 while (started > wanted) 599 while (started > wanted)
552 end_thread (); 600 end_thread ();
553} 601}
554 602
555static void poll_wait () 603static void poll_wait (void)
556{ 604{
557 fd_set rfd; 605 fd_set rfd;
558 606
559 while (nreqs) 607 while (nreqs)
560 { 608 {
… …
573 621
574 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); 622 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0);
575 } 623 }
576} 624}
577 625
578static int poll_cb () 626static int poll_cb (void)
579{ 627{
580 dSP; 628 dSP;
581 int count = 0; 629 int count = 0;
582 int maxreqs = max_poll_reqs; 630 int maxreqs = max_poll_reqs;
583 int do_croak = 0; 631 int do_croak = 0;
… …
728 776
729 case REQ_ENV_MEMP_TRICKLE: 777 case REQ_ENV_MEMP_TRICKLE:
730 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); 778 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
731 break; 779 break;
732 780
781 case REQ_ENV_DBREMOVE:
782 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
783 break;
784
785 case REQ_ENV_DBRENAME:
786 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
787 break;
788
733 case REQ_DB_OPEN: 789 case REQ_DB_OPEN:
734 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); 790 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
735 break; 791 break;
736 792
737 case REQ_DB_CLOSE: 793 case REQ_DB_CLOSE:
… …
750 req->result = req->db->upgrade (req->db, req->buf1, req->uint1); 806 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
751 break; 807 break;
752 808
753 case REQ_DB_PUT: 809 case REQ_DB_PUT:
754 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); 810 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
811 break;
812
813 case REQ_DB_EXISTS:
814 req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
755 break; 815 break;
756 816
757 case REQ_DB_GET: 817 case REQ_DB_GET:
758 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); 818 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
759 break; 819 break;
… …
914#define dREQ(reqtype) \ 974#define dREQ(reqtype) \
915 bdb_req req; \ 975 bdb_req req; \
916 int req_pri = next_pri; \ 976 int req_pri = next_pri; \
917 next_pri = DEFAULT_PRI + PRI_BIAS; \ 977 next_pri = DEFAULT_PRI + PRI_BIAS; \
918 \ 978 \
919 if (SvOK (callback) && !SvROK (callback)) \ 979 if (callback && SvOK (callback)) \
920 croak ("callback must be undef or of reference type"); \ 980 croak ("callback has illegal type or extra arguments"); \
921 \ 981 \
922 Newz (0, req, 1, bdb_cb); \ 982 Newz (0, req, 1, bdb_cb); \
923 if (!req) \ 983 if (!req) \
924 croak ("out of memory during bdb_req allocation"); \ 984 croak ("out of memory during bdb_req allocation"); \
925 \ 985 \
926 req->callback = newSVsv (callback); \ 986 req->callback = cb ? SvREFCNT_inc (cb) : 0; \
927 req->type = (reqtype); \ 987 req->type = (reqtype); \
928 req->pri = req_pri 988 req->pri = req_pri
929 989
930#define REQ_SEND \ 990#define REQ_SEND \
931 req_send (req) 991 req_send (req)
… …
944 (var) = INT2PTR (type, tmp); \ 1004 (var) = INT2PTR (type, tmp); \
945 if (!var && nullok != 2) \ 1005 if (!var && nullok != 2) \
946 croak (# var " is not a valid " # class " object anymore"); \ 1006 croak (# var " is not a valid " # class " object anymore"); \
947 } \ 1007 } \
948 else \ 1008 else \
949 croak (# var " is not of type " # class); \ 1009 croak (# var " is not of type " # class);
950 \
951 1010
952static void 1011static void
953ptr_nuke (SV *sv) 1012ptr_nuke (SV *sv)
954{ 1013{
955 assert (SvROK (sv)); 1014 assert (SvROK (sv));
… …
992 1051
993 vtbl_errno = PL_vtbl_sv; 1052 vtbl_errno = PL_vtbl_sv;
994 vtbl_errno.svt_get = errno_get; 1053 vtbl_errno.svt_get = errno_get;
995 mg->mg_virtual = &vtbl_errno; 1054 mg->mg_virtual = &vtbl_errno;
996} 1055}
1056
1057#if __GNUC__ >= 4
1058# define noinline __attribute__ ((noinline))
1059#else
1060# define noinline
1061#endif
1062
1063static noinline SV *
1064pop_callback (I32 *ritems, SV *sv)
1065{
1066 if (SvROK (sv))
1067 {
1068 HV *st;
1069 GV *gvp;
1070 CV *cv;
1071 const char *name;
1072
1073 /* forgive me */
1074 if (SvTYPE (SvRV (sv)) == SVt_PVMG
1075 && (st = SvSTASH (SvRV (sv)))
1076 && (name = HvNAME_get (st))
1077 && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
1078 return 0;
1079
1080 if ((cv = sv_2cv (sv, &st, &gvp, 0)))
1081 {
1082 --*ritems;
1083 return (SV *)cv;
1084 }
1085 }
1086
1087 return 0;
1088}
1089
1090#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
997 1091
998MODULE = BDB PACKAGE = BDB 1092MODULE = BDB PACKAGE = BDB
999 1093
1000PROTOTYPES: ENABLE 1094PROTOTYPES: ENABLE
1001 1095
… …
1027 const_iv (REGISTER) 1121 const_iv (REGISTER)
1028 const_iv (SYSTEM_MEM) 1122 const_iv (SYSTEM_MEM)
1029 const_iv (AUTO_COMMIT) 1123 const_iv (AUTO_COMMIT)
1030 const_iv (CDB_ALLDB) 1124 const_iv (CDB_ALLDB)
1031 const_iv (DIRECT_DB) 1125 const_iv (DIRECT_DB)
1032 const_iv (DIRECT_LOG)
1033 const_iv (DSYNC_DB) 1126 const_iv (DSYNC_DB)
1034 const_iv (DSYNC_LOG)
1035 const_iv (LOG_AUTOREMOVE)
1036 const_iv (LOG_INMEMORY)
1037 const_iv (NOLOCKING) 1127 const_iv (NOLOCKING)
1038 const_iv (NOMMAP) 1128 const_iv (NOMMAP)
1039 const_iv (NOPANIC) 1129 const_iv (NOPANIC)
1040 const_iv (OVERWRITE) 1130 const_iv (OVERWRITE)
1041 const_iv (PANIC_ENVIRONMENT) 1131 const_iv (PANIC_ENVIRONMENT)
… …
1180 const_iv (PRIORITY_LOW) 1270 const_iv (PRIORITY_LOW)
1181 const_iv (PRIORITY_DEFAULT) 1271 const_iv (PRIORITY_DEFAULT)
1182 const_iv (PRIORITY_HIGH) 1272 const_iv (PRIORITY_HIGH)
1183 const_iv (PRIORITY_VERY_HIGH) 1273 const_iv (PRIORITY_VERY_HIGH)
1184#endif 1274#endif
1275#if DB_VERSION_MINOR >= 7
1276 const_iv (LOG_DIRECT)
1277 const_iv (LOG_DSYNC)
1278 const_iv (LOG_AUTO_REMOVE)
1279 const_iv (LOG_IN_MEMORY)
1280 const_iv (LOG_ZERO)
1281#else
1282 const_iv (DIRECT_LOG)
1283 const_iv (DSYNC_LOG)
1284 const_iv (LOG_AUTOREMOVE)
1285 const_iv (LOG_INMEMORY)
1286#endif
1185 }; 1287 };
1186 1288
1187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1289 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1188 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1290 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1189 1291
1190 newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); 1292 {
1293 /* we currently only allow version, minor-version and patchlevel to go up to 255 */
1294 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1295
1296 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
1297 }
1298
1191 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); 1299 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1192 1300
1193 create_respipe (); 1301 create_respipe ();
1194 1302
1195 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); 1303 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);
1196#ifdef _WIN32
1197 X_MUTEX_CHECK (wrklock);
1198 X_MUTEX_CHECK (reslock);
1199 X_MUTEX_CHECK (reqlock);
1200
1201 X_COND_CHECK (reqwait);
1202#endif
1203 patch_errno (); 1304 patch_errno ();
1204} 1305}
1205 1306
1206void 1307void
1207max_poll_reqs (int nreqs) 1308max_poll_reqs (int nreqs)
… …
1348 CODE: 1449 CODE:
1349 RETVAL = db_strerror (errorno); 1450 RETVAL = db_strerror (errorno);
1350 OUTPUT: 1451 OUTPUT:
1351 RETVAL 1452 RETVAL
1352 1453
1454void _on_next_submit (SV *cb)
1455 CODE:
1456 SvREFCNT_dec (on_next_submit);
1457 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1458
1353DB_ENV * 1459DB_ENV *
1354db_env_create (U32 env_flags = 0) 1460db_env_create (U32 env_flags = 0)
1355 CODE: 1461 CODE:
1356{ 1462{
1357 errno = db_env_create (&RETVAL, env_flags); 1463 errno = db_env_create (&RETVAL, env_flags);
… …
1366} 1472}
1367 OUTPUT: 1473 OUTPUT:
1368 RETVAL 1474 RETVAL
1369 1475
1370void 1476void
1371db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) 1477db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1478 PREINIT:
1479 CALLBACK
1372 CODE: 1480 CODE:
1373{ 1481{
1374 dREQ (REQ_ENV_OPEN); 1482 dREQ (REQ_ENV_OPEN);
1375
1376 req->env = env; 1483 req->env = env;
1377 req->uint1 = open_flags | DB_THREAD; 1484 req->uint1 = open_flags | DB_THREAD;
1378 req->int1 = mode; 1485 req->int1 = mode;
1379 req->buf1 = strdup_ornull (db_home); 1486 req->buf1 = strdup_ornull (db_home);
1380 REQ_SEND; 1487 REQ_SEND;
1381} 1488}
1382 1489
1383void 1490void
1384db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) 1491db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1492 PREINIT:
1493 CALLBACK
1385 CODE: 1494 CODE:
1386{ 1495{
1387 dREQ (REQ_ENV_CLOSE); 1496 dREQ (REQ_ENV_CLOSE);
1388 req->env = env; 1497 req->env = env;
1389 req->uint1 = flags; 1498 req->uint1 = flags;
1390 REQ_SEND; 1499 REQ_SEND;
1391 ptr_nuke (ST (0)); 1500 ptr_nuke (ST (0));
1392} 1501}
1393 1502
1394void 1503void
1395db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1504db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1505 PREINIT:
1506 CALLBACK
1396 CODE: 1507 CODE:
1397{ 1508{
1398 dREQ (REQ_ENV_TXN_CHECKPOINT); 1509 dREQ (REQ_ENV_TXN_CHECKPOINT);
1399 req->env = env; 1510 req->env = env;
1400 req->uint1 = kbyte; 1511 req->uint1 = kbyte;
… …
1402 req->uint2 = flags; 1513 req->uint2 = flags;
1403 REQ_SEND; 1514 REQ_SEND;
1404} 1515}
1405 1516
1406void 1517void
1407db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) 1518db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1519 PREINIT:
1520 CALLBACK
1408 CODE: 1521 CODE:
1409{ 1522{
1410 dREQ (REQ_ENV_LOCK_DETECT); 1523 dREQ (REQ_ENV_LOCK_DETECT);
1411 req->env = env; 1524 req->env = env;
1412 req->uint1 = flags; 1525 req->uint1 = flags;
1413 req->uint2 = atype; 1526 req->uint2 = atype;
1527 /* req->int2 = 0; dummy */
1414 REQ_SEND; 1528 REQ_SEND;
1415} 1529}
1416 1530
1417void 1531void
1418db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) 1532db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1533 PREINIT:
1534 CALLBACK
1419 CODE: 1535 CODE:
1420{ 1536{
1421 dREQ (REQ_ENV_MEMP_SYNC); 1537 dREQ (REQ_ENV_MEMP_SYNC);
1422 req->env = env; 1538 req->env = env;
1423 REQ_SEND; 1539 REQ_SEND;
1424} 1540}
1425 1541
1426void 1542void
1427db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) 1543db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1544 PREINIT:
1545 CALLBACK
1428 CODE: 1546 CODE:
1429{ 1547{
1430 dREQ (REQ_ENV_MEMP_TRICKLE); 1548 dREQ (REQ_ENV_MEMP_TRICKLE);
1431 req->env = env; 1549 req->env = env;
1432 req->int1 = percent; 1550 req->int1 = percent;
1433 REQ_SEND; 1551 REQ_SEND;
1434} 1552}
1435 1553
1554void
1555db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1556 PREINIT:
1557 CALLBACK
1558 CODE:
1559{
1560 dREQ (REQ_ENV_DBREMOVE);
1561 req->env = env;
1562 req->buf1 = strdup_ornull (file);
1563 req->buf2 = strdup_ornull (database);
1564 req->uint1 = flags;
1565 REQ_SEND;
1566}
1567
1568void
1569db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1570 PREINIT:
1571 CALLBACK
1572 CODE:
1573{
1574 dREQ (REQ_ENV_DBRENAME);
1575 req->env = env;
1576 req->buf1 = strdup_ornull (file);
1577 req->buf2 = strdup_ornull (database);
1578 req->buf3 = strdup_ornull (newname);
1579 req->uint1 = flags;
1580 REQ_SEND;
1581}
1436 1582
1437DB * 1583DB *
1438db_create (DB_ENV *env = 0, U32 flags = 0) 1584db_create (DB_ENV *env = 0, U32 flags = 0)
1439 CODE: 1585 CODE:
1440{ 1586{
… …
1447} 1593}
1448 OUTPUT: 1594 OUTPUT:
1449 RETVAL 1595 RETVAL
1450 1596
1451void 1597void
1452db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) 1598db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1599 PREINIT:
1600 CALLBACK
1453 CODE: 1601 CODE:
1454{ 1602{
1455 dREQ (REQ_DB_OPEN); 1603 dREQ (REQ_DB_OPEN);
1456 req->db = db; 1604 req->db = db;
1457 req->txn = txnid; 1605 req->txn = txnid;
… …
1462 req->int2 = mode; 1610 req->int2 = mode;
1463 REQ_SEND; 1611 REQ_SEND;
1464} 1612}
1465 1613
1466void 1614void
1467db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1615db_close (DB *db, U32 flags = 0, SV *callback = 0)
1616 PREINIT:
1617 CALLBACK
1468 CODE: 1618 CODE:
1469{ 1619{
1470 dREQ (REQ_DB_CLOSE); 1620 dREQ (REQ_DB_CLOSE);
1471 req->db = db; 1621 req->db = db;
1472 req->uint1 = flags; 1622 req->uint1 = flags;
… …
1474 REQ_SEND; 1624 REQ_SEND;
1475 ptr_nuke (ST (0)); 1625 ptr_nuke (ST (0));
1476} 1626}
1477 1627
1478void 1628void
1479db_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) 1629db_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)
1630 PREINIT:
1631 CALLBACK
1480 CODE: 1632 CODE:
1481{ 1633{
1482 dREQ (REQ_DB_COMPACT); 1634 dREQ (REQ_DB_COMPACT);
1483 req->db = db; 1635 req->db = db;
1484 req->txn = txn; 1636 req->txn = txn;
… …
1487 req->uint1 = flags; 1639 req->uint1 = flags;
1488 REQ_SEND; 1640 REQ_SEND;
1489} 1641}
1490 1642
1491void 1643void
1492db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1644db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1645 PREINIT:
1646 CALLBACK
1493 CODE: 1647 CODE:
1494{ 1648{
1495 dREQ (REQ_DB_SYNC); 1649 dREQ (REQ_DB_SYNC);
1496 req->db = db; 1650 req->db = db;
1497 req->uint1 = flags; 1651 req->uint1 = flags;
1498 REQ_SEND; 1652 REQ_SEND;
1499} 1653}
1500 1654
1501void 1655void
1502db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = &PL_sv_undef) 1656db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1657 PREINIT:
1658 CALLBACK
1503 CODE: 1659 CODE:
1504{ 1660{
1505 dREQ (REQ_DB_SYNC); 1661 dREQ (REQ_DB_SYNC);
1506 req->db = db; 1662 req->db = db;
1507 req->buf1 = strdup (file); 1663 req->buf1 = strdup (file);
1508 req->uint1 = flags; 1664 req->uint1 = flags;
1509 REQ_SEND; 1665 REQ_SEND;
1510} 1666}
1511 1667
1512void 1668void
1513db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) 1669db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1670 PREINIT:
1671 CALLBACK
1514 CODE: 1672 CODE:
1515{ 1673{
1516 dREQ (REQ_DB_KEY_RANGE); 1674 dREQ (REQ_DB_KEY_RANGE);
1517 req->db = db; 1675 req->db = db;
1518 req->txn = txn; 1676 req->txn = txn;
… …
1521 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1679 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1522 REQ_SEND; 1680 REQ_SEND;
1523} 1681}
1524 1682
1525void 1683void
1526db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1684db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1685 PREINIT:
1686 CALLBACK
1527 CODE: 1687 CODE:
1528{ 1688{
1529 dREQ (REQ_DB_PUT); 1689 dREQ (REQ_DB_PUT);
1530 req->db = db; 1690 req->db = db;
1531 req->txn = txn; 1691 req->txn = txn;
… …
1534 req->uint1 = flags; 1694 req->uint1 = flags;
1535 REQ_SEND; 1695 REQ_SEND;
1536} 1696}
1537 1697
1538void 1698void
1699db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1700 PREINIT:
1701 CALLBACK
1702 CODE:
1703{
1704 dREQ (REQ_DB_EXISTS);
1705 req->db = db;
1706 req->txn = txn;
1707 req->uint1 = flags;
1708 sv_to_dbt (&req->dbt1, key);
1709 REQ_SEND;
1710}
1711
1712void
1539db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1713db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1714 PREINIT:
1715 CALLBACK
1540 CODE: 1716 CODE:
1541 if (SvREADONLY (data)) 1717 if (SvREADONLY (data))
1542 croak ("can't modify read-only data scalar in db_get"); 1718 croak ("can't modify read-only data scalar in db_get");
1543{ 1719{
1544 dREQ (REQ_DB_GET); 1720 dREQ (REQ_DB_GET);
… …
1550 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1726 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1551 REQ_SEND; 1727 REQ_SEND;
1552} 1728}
1553 1729
1554void 1730void
1555db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1731db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1732 PREINIT:
1733 CALLBACK
1556 CODE: 1734 CODE:
1557 if (SvREADONLY (data)) 1735 if (SvREADONLY (data))
1558 croak ("can't modify read-only data scalar in db_pget"); 1736 croak ("can't modify read-only data scalar in db_pget");
1559{ 1737{
1560 dREQ (REQ_DB_PGET); 1738 dREQ (REQ_DB_PGET);
… …
1567 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1745 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1568 REQ_SEND; 1746 REQ_SEND;
1569} 1747}
1570 1748
1571void 1749void
1572db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1750db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1751 PREINIT:
1752 CALLBACK
1573 CODE: 1753 CODE:
1574{ 1754{
1575 dREQ (REQ_DB_DEL); 1755 dREQ (REQ_DB_DEL);
1576 req->db = db; 1756 req->db = db;
1577 req->txn = txn; 1757 req->txn = txn;
… …
1579 sv_to_dbt (&req->dbt1, key); 1759 sv_to_dbt (&req->dbt1, key);
1580 REQ_SEND; 1760 REQ_SEND;
1581} 1761}
1582 1762
1583void 1763void
1584db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1764db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1765 PREINIT:
1766 CALLBACK
1585 CODE: 1767 CODE:
1586{ 1768{
1587 dREQ (REQ_TXN_COMMIT); 1769 dREQ (REQ_TXN_COMMIT);
1588 req->txn = txn; 1770 req->txn = txn;
1589 req->uint1 = flags; 1771 req->uint1 = flags;
1590 REQ_SEND; 1772 REQ_SEND;
1591 ptr_nuke (ST (0)); 1773 ptr_nuke (ST (0));
1592} 1774}
1593 1775
1594void 1776void
1595db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) 1777db_txn_abort (DB_TXN *txn, SV *callback = 0)
1778 PREINIT:
1779 CALLBACK
1596 CODE: 1780 CODE:
1597{ 1781{
1598 dREQ (REQ_TXN_ABORT); 1782 dREQ (REQ_TXN_ABORT);
1599 req->txn = txn; 1783 req->txn = txn;
1600 REQ_SEND; 1784 REQ_SEND;
1601 ptr_nuke (ST (0)); 1785 ptr_nuke (ST (0));
1602} 1786}
1603 1787
1604void 1788void
1605db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1789db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1790 PREINIT:
1791 CALLBACK
1606 CODE: 1792 CODE:
1607{ 1793{
1608 dREQ (REQ_TXN_FINISH); 1794 dREQ (REQ_TXN_FINISH);
1609 req->txn = txn; 1795 req->txn = txn;
1610 req->uint1 = flags; 1796 req->uint1 = flags;
1611 REQ_SEND; 1797 REQ_SEND;
1612 ptr_nuke (ST (0)); 1798 ptr_nuke (ST (0));
1613} 1799}
1614 1800
1615void 1801void
1616db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) 1802db_c_close (DBC *dbc, SV *callback = 0)
1803 PREINIT:
1804 CALLBACK
1617 CODE: 1805 CODE:
1618{ 1806{
1619 dREQ (REQ_C_CLOSE); 1807 dREQ (REQ_C_CLOSE);
1620 req->dbc = dbc; 1808 req->dbc = dbc;
1621 REQ_SEND; 1809 REQ_SEND;
1622 ptr_nuke (ST (0)); 1810 ptr_nuke (ST (0));
1623} 1811}
1624 1812
1625void 1813void
1626db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) 1814db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1815 PREINIT:
1816 CALLBACK
1627 CODE: 1817 CODE:
1628{ 1818{
1629 dREQ (REQ_C_COUNT); 1819 dREQ (REQ_C_COUNT);
1630 req->dbc = dbc; 1820 req->dbc = dbc;
1631 req->sv1 = SvREFCNT_inc (count); 1821 req->sv1 = SvREFCNT_inc (count);
1632 REQ_SEND; 1822 REQ_SEND;
1633} 1823}
1634 1824
1635void 1825void
1636db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1826db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1827 PREINIT:
1828 CALLBACK
1637 CODE: 1829 CODE:
1638{ 1830{
1639 dREQ (REQ_C_PUT); 1831 dREQ (REQ_C_PUT);
1640 req->dbc = dbc; 1832 req->dbc = dbc;
1641 sv_to_dbt (&req->dbt1, key); 1833 sv_to_dbt (&req->dbt1, key);
… …
1643 req->uint1 = flags; 1835 req->uint1 = flags;
1644 REQ_SEND; 1836 REQ_SEND;
1645} 1837}
1646 1838
1647void 1839void
1648db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1840db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1841 PREINIT:
1842 CALLBACK
1649 CODE: 1843 CODE:
1650{ 1844{
1651 dREQ (REQ_C_GET); 1845 dREQ (REQ_C_GET);
1652 req->dbc = dbc; 1846 req->dbc = dbc;
1653 req->uint1 = flags; 1847 req->uint1 = flags;
… …
1668 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1862 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1669 REQ_SEND; 1863 REQ_SEND;
1670} 1864}
1671 1865
1672void 1866void
1673db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1867db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1868 PREINIT:
1869 CALLBACK
1674 CODE: 1870 CODE:
1675{ 1871{
1676 dREQ (REQ_C_PGET); 1872 dREQ (REQ_C_PGET);
1677 req->dbc = dbc; 1873 req->dbc = dbc;
1678 req->uint1 = flags; 1874 req->uint1 = flags;
… …
1696 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1892 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1697 REQ_SEND; 1893 REQ_SEND;
1698} 1894}
1699 1895
1700void 1896void
1701db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) 1897db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1898 PREINIT:
1899 CALLBACK
1702 CODE: 1900 CODE:
1703{ 1901{
1704 dREQ (REQ_C_DEL); 1902 dREQ (REQ_C_DEL);
1705 req->dbc = dbc; 1903 req->dbc = dbc;
1706 req->uint1 = flags; 1904 req->uint1 = flags;
1707 REQ_SEND; 1905 REQ_SEND;
1708} 1906}
1709 1907
1710 1908
1711void 1909void
1712db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1910db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1911 PREINIT:
1912 CALLBACK
1713 CODE: 1913 CODE:
1714{ 1914{
1715 dREQ (REQ_SEQ_OPEN); 1915 dREQ (REQ_SEQ_OPEN);
1716 req->seq = seq; 1916 req->seq = seq;
1717 req->txn = txnid; 1917 req->txn = txnid;
… …
1719 sv_to_dbt (&req->dbt1, key); 1919 sv_to_dbt (&req->dbt1, key);
1720 REQ_SEND; 1920 REQ_SEND;
1721} 1921}
1722 1922
1723void 1923void
1724db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) 1924db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1925 PREINIT:
1926 CALLBACK
1725 CODE: 1927 CODE:
1726{ 1928{
1727 dREQ (REQ_SEQ_CLOSE); 1929 dREQ (REQ_SEQ_CLOSE);
1728 req->seq = seq; 1930 req->seq = seq;
1729 req->uint1 = flags; 1931 req->uint1 = flags;
1730 REQ_SEND; 1932 REQ_SEND;
1731 ptr_nuke (ST (0)); 1933 ptr_nuke (ST (0));
1732} 1934}
1733 1935
1734void 1936void
1735db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) 1937db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1938 PREINIT:
1939 CALLBACK
1736 CODE: 1940 CODE:
1737{ 1941{
1738 dREQ (REQ_SEQ_GET); 1942 dREQ (REQ_SEQ_GET);
1739 req->seq = seq; 1943 req->seq = seq;
1740 req->txn = txnid; 1944 req->txn = txnid;
… …
1743 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 1947 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1744 REQ_SEND; 1948 REQ_SEND;
1745} 1949}
1746 1950
1747void 1951void
1748db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1952db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1953 PREINIT:
1954 CALLBACK
1749 CODE: 1955 CODE:
1750{ 1956{
1751 dREQ (REQ_SEQ_REMOVE); 1957 dREQ (REQ_SEQ_REMOVE);
1752 req->seq = seq; 1958 req->seq = seq;
1753 req->txn = txnid; 1959 req->txn = txnid;
… …
1798 CODE: 2004 CODE:
1799 RETVAL = env->set_flags (env, flags, onoff); 2005 RETVAL = env->set_flags (env, flags, onoff);
1800 OUTPUT: 2006 OUTPUT:
1801 RETVAL 2007 RETVAL
1802 2008
2009#if DB_VERSION_MINOR >= 7
2010
2011int set_intermediate_dir_mode (DB_ENV *env, const char *mode)
2012 CODE:
2013 RETVAL = env->set_intermediate_dir_mode (env, mode);
2014 OUTPUT:
2015 RETVAL
2016
2017int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
2018 CODE:
2019 RETVAL = env->log_set_config (env, flags, onoff);
2020 OUTPUT:
2021 RETVAL
2022
2023#endif
2024
2025
1803void set_errfile (DB_ENV *env, FILE *errfile = 0) 2026void set_errfile (DB_ENV *env, FILE *errfile = 0)
1804 CODE: 2027 CODE:
1805 env->set_errfile (env, errfile); 2028 env->set_errfile (env, errfile);
1806 2029
1807void set_msgfile (DB_ENV *env, FILE *msgfile = 0) 2030void set_msgfile (DB_ENV *env, FILE *msgfile = 0)
… …
1908txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) 2131txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0)
1909 CODE: 2132 CODE:
1910 errno = env->txn_begin (env, parent, &RETVAL, flags); 2133 errno = env->txn_begin (env, parent, &RETVAL, flags);
1911 if (errno) 2134 if (errno)
1912 croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); 2135 croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
2136 OUTPUT:
2137 RETVAL
2138
2139DB_TXN *
2140cdsgroup_begin (DB_ENV *env)
2141 CODE:
2142 errno = env->cdsgroup_begin (env, &RETVAL);
2143 if (errno)
2144 croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
1913 OUTPUT: 2145 OUTPUT:
1914 RETVAL 2146 RETVAL
1915 2147
1916MODULE = BDB PACKAGE = BDB::Db 2148MODULE = BDB PACKAGE = BDB::Db
1917 2149

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