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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 1.46 by root, Wed Jul 9 21:16:14 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:
… …
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);
755 break; 811 break;
756 812
813#if DB_VERSION_MINOR >= 6
814 case REQ_DB_EXISTS:
815 req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
816 break;
817#endif
757 case REQ_DB_GET: 818 case REQ_DB_GET:
758 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); 819 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
759 break; 820 break;
760 821
761 case REQ_DB_PGET: 822 case REQ_DB_PGET:
… …
914#define dREQ(reqtype) \ 975#define dREQ(reqtype) \
915 bdb_req req; \ 976 bdb_req req; \
916 int req_pri = next_pri; \ 977 int req_pri = next_pri; \
917 next_pri = DEFAULT_PRI + PRI_BIAS; \ 978 next_pri = DEFAULT_PRI + PRI_BIAS; \
918 \ 979 \
919 if (SvOK (callback) && !SvROK (callback)) \ 980 if (callback && SvOK (callback)) \
920 croak ("callback must be undef or of reference type"); \ 981 croak ("callback has illegal type or extra arguments"); \
921 \ 982 \
922 Newz (0, req, 1, bdb_cb); \ 983 Newz (0, req, 1, bdb_cb); \
923 if (!req) \ 984 if (!req) \
924 croak ("out of memory during bdb_req allocation"); \ 985 croak ("out of memory during bdb_req allocation"); \
925 \ 986 \
926 req->callback = newSVsv (callback); \ 987 req->callback = cb ? SvREFCNT_inc (cb) : 0; \
927 req->type = (reqtype); \ 988 req->type = (reqtype); \
928 req->pri = req_pri 989 req->pri = req_pri
929 990
930#define REQ_SEND \ 991#define REQ_SEND \
931 req_send (req) 992 req_send (req)
… …
944 (var) = INT2PTR (type, tmp); \ 1005 (var) = INT2PTR (type, tmp); \
945 if (!var && nullok != 2) \ 1006 if (!var && nullok != 2) \
946 croak (# var " is not a valid " # class " object anymore"); \ 1007 croak (# var " is not a valid " # class " object anymore"); \
947 } \ 1008 } \
948 else \ 1009 else \
949 croak (# var " is not of type " # class); \ 1010 croak (# var " is not of type " # class);
950 \
951 1011
952static void 1012static void
953ptr_nuke (SV *sv) 1013ptr_nuke (SV *sv)
954{ 1014{
955 assert (SvROK (sv)); 1015 assert (SvROK (sv));
… …
992 1052
993 vtbl_errno = PL_vtbl_sv; 1053 vtbl_errno = PL_vtbl_sv;
994 vtbl_errno.svt_get = errno_get; 1054 vtbl_errno.svt_get = errno_get;
995 mg->mg_virtual = &vtbl_errno; 1055 mg->mg_virtual = &vtbl_errno;
996} 1056}
1057
1058#if __GNUC__ >= 4
1059# define noinline __attribute__ ((noinline))
1060#else
1061# define noinline
1062#endif
1063
1064static noinline SV *
1065pop_callback (I32 *ritems, SV *sv)
1066{
1067 if (SvROK (sv))
1068 {
1069 HV *st;
1070 GV *gvp;
1071 CV *cv;
1072 const char *name;
1073
1074 /* forgive me */
1075 if (SvTYPE (SvRV (sv)) == SVt_PVMG
1076 && (st = SvSTASH (SvRV (sv)))
1077 && (name = HvNAME_get (st))
1078 && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
1079 return 0;
1080
1081 if ((cv = sv_2cv (sv, &st, &gvp, 0)))
1082 {
1083 --*ritems;
1084 return (SV *)cv;
1085 }
1086 }
1087
1088 return 0;
1089}
1090
1091#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
997 1092
998MODULE = BDB PACKAGE = BDB 1093MODULE = BDB PACKAGE = BDB
999 1094
1000PROTOTYPES: ENABLE 1095PROTOTYPES: ENABLE
1001 1096
… …
1027 const_iv (REGISTER) 1122 const_iv (REGISTER)
1028 const_iv (SYSTEM_MEM) 1123 const_iv (SYSTEM_MEM)
1029 const_iv (AUTO_COMMIT) 1124 const_iv (AUTO_COMMIT)
1030 const_iv (CDB_ALLDB) 1125 const_iv (CDB_ALLDB)
1031 const_iv (DIRECT_DB) 1126 const_iv (DIRECT_DB)
1032 const_iv (DIRECT_LOG)
1033 const_iv (DSYNC_DB) 1127 const_iv (DSYNC_DB)
1034 const_iv (DSYNC_LOG)
1035 const_iv (LOG_AUTOREMOVE)
1036 const_iv (LOG_INMEMORY)
1037 const_iv (NOLOCKING) 1128 const_iv (NOLOCKING)
1038 const_iv (NOMMAP) 1129 const_iv (NOMMAP)
1039 const_iv (NOPANIC) 1130 const_iv (NOPANIC)
1040 const_iv (OVERWRITE) 1131 const_iv (OVERWRITE)
1041 const_iv (PANIC_ENVIRONMENT) 1132 const_iv (PANIC_ENVIRONMENT)
… …
1180 const_iv (PRIORITY_LOW) 1271 const_iv (PRIORITY_LOW)
1181 const_iv (PRIORITY_DEFAULT) 1272 const_iv (PRIORITY_DEFAULT)
1182 const_iv (PRIORITY_HIGH) 1273 const_iv (PRIORITY_HIGH)
1183 const_iv (PRIORITY_VERY_HIGH) 1274 const_iv (PRIORITY_VERY_HIGH)
1184#endif 1275#endif
1276#if DB_VERSION_MINOR >= 7
1277 const_iv (LOG_DIRECT)
1278 const_iv (LOG_DSYNC)
1279 const_iv (LOG_AUTO_REMOVE)
1280 const_iv (LOG_IN_MEMORY)
1281 const_iv (LOG_ZERO)
1282#else
1283 const_iv (DIRECT_LOG)
1284 const_iv (DSYNC_LOG)
1285 const_iv (LOG_AUTOREMOVE)
1286 const_iv (LOG_INMEMORY)
1287#endif
1185 }; 1288 };
1186 1289
1187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1188 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1189 1292
1190 newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); 1293 {
1294 /* we currently only allow version, minor-version and patchlevel to go up to 255 */
1295 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1296
1297 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
1298 }
1299
1191 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); 1300 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1192 1301
1193 create_respipe (); 1302 create_respipe ();
1194 1303
1195 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); 1304 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 (); 1305 patch_errno ();
1204} 1306}
1205 1307
1206void 1308void
1207max_poll_reqs (int nreqs) 1309max_poll_reqs (int nreqs)
… …
1348 CODE: 1450 CODE:
1349 RETVAL = db_strerror (errorno); 1451 RETVAL = db_strerror (errorno);
1350 OUTPUT: 1452 OUTPUT:
1351 RETVAL 1453 RETVAL
1352 1454
1455void _on_next_submit (SV *cb)
1456 CODE:
1457 SvREFCNT_dec (on_next_submit);
1458 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1459
1353DB_ENV * 1460DB_ENV *
1354db_env_create (U32 env_flags = 0) 1461db_env_create (U32 env_flags = 0)
1355 CODE: 1462 CODE:
1356{ 1463{
1357 errno = db_env_create (&RETVAL, env_flags); 1464 errno = db_env_create (&RETVAL, env_flags);
… …
1366} 1473}
1367 OUTPUT: 1474 OUTPUT:
1368 RETVAL 1475 RETVAL
1369 1476
1370void 1477void
1371db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) 1478db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1479 PREINIT:
1480 CALLBACK
1372 CODE: 1481 CODE:
1373{ 1482{
1374 dREQ (REQ_ENV_OPEN); 1483 dREQ (REQ_ENV_OPEN);
1375
1376 req->env = env; 1484 req->env = env;
1377 req->uint1 = open_flags | DB_THREAD; 1485 req->uint1 = open_flags | DB_THREAD;
1378 req->int1 = mode; 1486 req->int1 = mode;
1379 req->buf1 = strdup_ornull (db_home); 1487 req->buf1 = strdup_ornull (db_home);
1380 REQ_SEND; 1488 REQ_SEND;
1381} 1489}
1382 1490
1383void 1491void
1384db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) 1492db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1493 PREINIT:
1494 CALLBACK
1385 CODE: 1495 CODE:
1386{ 1496{
1387 dREQ (REQ_ENV_CLOSE); 1497 dREQ (REQ_ENV_CLOSE);
1388 req->env = env; 1498 req->env = env;
1389 req->uint1 = flags; 1499 req->uint1 = flags;
1390 REQ_SEND; 1500 REQ_SEND;
1391 ptr_nuke (ST (0)); 1501 ptr_nuke (ST (0));
1392} 1502}
1393 1503
1394void 1504void
1395db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1505db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1506 PREINIT:
1507 CALLBACK
1396 CODE: 1508 CODE:
1397{ 1509{
1398 dREQ (REQ_ENV_TXN_CHECKPOINT); 1510 dREQ (REQ_ENV_TXN_CHECKPOINT);
1399 req->env = env; 1511 req->env = env;
1400 req->uint1 = kbyte; 1512 req->uint1 = kbyte;
… …
1402 req->uint2 = flags; 1514 req->uint2 = flags;
1403 REQ_SEND; 1515 REQ_SEND;
1404} 1516}
1405 1517
1406void 1518void
1407db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) 1519db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1520 PREINIT:
1521 CALLBACK
1408 CODE: 1522 CODE:
1409{ 1523{
1410 dREQ (REQ_ENV_LOCK_DETECT); 1524 dREQ (REQ_ENV_LOCK_DETECT);
1411 req->env = env; 1525 req->env = env;
1412 req->uint1 = flags; 1526 req->uint1 = flags;
1413 req->uint2 = atype; 1527 req->uint2 = atype;
1528 /* req->int2 = 0; dummy */
1414 REQ_SEND; 1529 REQ_SEND;
1415} 1530}
1416 1531
1417void 1532void
1418db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) 1533db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1534 PREINIT:
1535 CALLBACK
1419 CODE: 1536 CODE:
1420{ 1537{
1421 dREQ (REQ_ENV_MEMP_SYNC); 1538 dREQ (REQ_ENV_MEMP_SYNC);
1422 req->env = env; 1539 req->env = env;
1423 REQ_SEND; 1540 REQ_SEND;
1424} 1541}
1425 1542
1426void 1543void
1427db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) 1544db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1545 PREINIT:
1546 CALLBACK
1428 CODE: 1547 CODE:
1429{ 1548{
1430 dREQ (REQ_ENV_MEMP_TRICKLE); 1549 dREQ (REQ_ENV_MEMP_TRICKLE);
1431 req->env = env; 1550 req->env = env;
1432 req->int1 = percent; 1551 req->int1 = percent;
1433 REQ_SEND; 1552 REQ_SEND;
1434} 1553}
1435 1554
1555void
1556db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1557 PREINIT:
1558 CALLBACK
1559 CODE:
1560{
1561 dREQ (REQ_ENV_DBREMOVE);
1562 req->env = env;
1563 req->buf1 = strdup_ornull (file);
1564 req->buf2 = strdup_ornull (database);
1565 req->uint1 = flags;
1566 REQ_SEND;
1567}
1568
1569void
1570db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1571 PREINIT:
1572 CALLBACK
1573 CODE:
1574{
1575 dREQ (REQ_ENV_DBRENAME);
1576 req->env = env;
1577 req->buf1 = strdup_ornull (file);
1578 req->buf2 = strdup_ornull (database);
1579 req->buf3 = strdup_ornull (newname);
1580 req->uint1 = flags;
1581 REQ_SEND;
1582}
1436 1583
1437DB * 1584DB *
1438db_create (DB_ENV *env = 0, U32 flags = 0) 1585db_create (DB_ENV *env = 0, U32 flags = 0)
1439 CODE: 1586 CODE:
1440{ 1587{
… …
1447} 1594}
1448 OUTPUT: 1595 OUTPUT:
1449 RETVAL 1596 RETVAL
1450 1597
1451void 1598void
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) 1599db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1600 PREINIT:
1601 CALLBACK
1453 CODE: 1602 CODE:
1454{ 1603{
1455 dREQ (REQ_DB_OPEN); 1604 dREQ (REQ_DB_OPEN);
1456 req->db = db; 1605 req->db = db;
1457 req->txn = txnid; 1606 req->txn = txnid;
… …
1462 req->int2 = mode; 1611 req->int2 = mode;
1463 REQ_SEND; 1612 REQ_SEND;
1464} 1613}
1465 1614
1466void 1615void
1467db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1616db_close (DB *db, U32 flags = 0, SV *callback = 0)
1617 PREINIT:
1618 CALLBACK
1468 CODE: 1619 CODE:
1469{ 1620{
1470 dREQ (REQ_DB_CLOSE); 1621 dREQ (REQ_DB_CLOSE);
1471 req->db = db; 1622 req->db = db;
1472 req->uint1 = flags; 1623 req->uint1 = flags;
… …
1474 REQ_SEND; 1625 REQ_SEND;
1475 ptr_nuke (ST (0)); 1626 ptr_nuke (ST (0));
1476} 1627}
1477 1628
1478void 1629void
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) 1630db_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)
1631 PREINIT:
1632 CALLBACK
1480 CODE: 1633 CODE:
1481{ 1634{
1482 dREQ (REQ_DB_COMPACT); 1635 dREQ (REQ_DB_COMPACT);
1483 req->db = db; 1636 req->db = db;
1484 req->txn = txn; 1637 req->txn = txn;
… …
1487 req->uint1 = flags; 1640 req->uint1 = flags;
1488 REQ_SEND; 1641 REQ_SEND;
1489} 1642}
1490 1643
1491void 1644void
1492db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1645db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1646 PREINIT:
1647 CALLBACK
1493 CODE: 1648 CODE:
1494{ 1649{
1495 dREQ (REQ_DB_SYNC); 1650 dREQ (REQ_DB_SYNC);
1496 req->db = db; 1651 req->db = db;
1497 req->uint1 = flags; 1652 req->uint1 = flags;
1498 REQ_SEND; 1653 REQ_SEND;
1499} 1654}
1500 1655
1501void 1656void
1502db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = &PL_sv_undef) 1657db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1658 PREINIT:
1659 CALLBACK
1503 CODE: 1660 CODE:
1504{ 1661{
1505 dREQ (REQ_DB_SYNC); 1662 dREQ (REQ_DB_SYNC);
1506 req->db = db; 1663 req->db = db;
1507 req->buf1 = strdup (file); 1664 req->buf1 = strdup (file);
1508 req->uint1 = flags; 1665 req->uint1 = flags;
1509 REQ_SEND; 1666 REQ_SEND;
1510} 1667}
1511 1668
1512void 1669void
1513db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) 1670db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1671 PREINIT:
1672 CALLBACK
1514 CODE: 1673 CODE:
1515{ 1674{
1516 dREQ (REQ_DB_KEY_RANGE); 1675 dREQ (REQ_DB_KEY_RANGE);
1517 req->db = db; 1676 req->db = db;
1518 req->txn = txn; 1677 req->txn = txn;
… …
1521 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1680 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1522 REQ_SEND; 1681 REQ_SEND;
1523} 1682}
1524 1683
1525void 1684void
1526db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1685db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1686 PREINIT:
1687 CALLBACK
1527 CODE: 1688 CODE:
1528{ 1689{
1529 dREQ (REQ_DB_PUT); 1690 dREQ (REQ_DB_PUT);
1530 req->db = db; 1691 req->db = db;
1531 req->txn = txn; 1692 req->txn = txn;
… …
1533 sv_to_dbt (&req->dbt2, data); 1694 sv_to_dbt (&req->dbt2, data);
1534 req->uint1 = flags; 1695 req->uint1 = flags;
1535 REQ_SEND; 1696 REQ_SEND;
1536} 1697}
1537 1698
1699#if DB_VERSION_MINOR >= 6
1700
1538void 1701void
1702db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1703 PREINIT:
1704 CALLBACK
1705 CODE:
1706{
1707 dREQ (REQ_DB_EXISTS);
1708 req->db = db;
1709 req->txn = txn;
1710 req->uint1 = flags;
1711 sv_to_dbt (&req->dbt1, key);
1712 REQ_SEND;
1713}
1714
1715#endif
1716
1717void
1539db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1718db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1719 PREINIT:
1720 CALLBACK
1540 CODE: 1721 CODE:
1541 if (SvREADONLY (data)) 1722 if (SvREADONLY (data))
1542 croak ("can't modify read-only data scalar in db_get"); 1723 croak ("can't modify read-only data scalar in db_get");
1543{ 1724{
1544 dREQ (REQ_DB_GET); 1725 dREQ (REQ_DB_GET);
… …
1550 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1731 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1551 REQ_SEND; 1732 REQ_SEND;
1552} 1733}
1553 1734
1554void 1735void
1555db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1736db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1737 PREINIT:
1738 CALLBACK
1556 CODE: 1739 CODE:
1557 if (SvREADONLY (data)) 1740 if (SvREADONLY (data))
1558 croak ("can't modify read-only data scalar in db_pget"); 1741 croak ("can't modify read-only data scalar in db_pget");
1559{ 1742{
1560 dREQ (REQ_DB_PGET); 1743 dREQ (REQ_DB_PGET);
… …
1567 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1750 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1568 REQ_SEND; 1751 REQ_SEND;
1569} 1752}
1570 1753
1571void 1754void
1572db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1755db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1756 PREINIT:
1757 CALLBACK
1573 CODE: 1758 CODE:
1574{ 1759{
1575 dREQ (REQ_DB_DEL); 1760 dREQ (REQ_DB_DEL);
1576 req->db = db; 1761 req->db = db;
1577 req->txn = txn; 1762 req->txn = txn;
… …
1579 sv_to_dbt (&req->dbt1, key); 1764 sv_to_dbt (&req->dbt1, key);
1580 REQ_SEND; 1765 REQ_SEND;
1581} 1766}
1582 1767
1583void 1768void
1584db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1769db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1770 PREINIT:
1771 CALLBACK
1585 CODE: 1772 CODE:
1586{ 1773{
1587 dREQ (REQ_TXN_COMMIT); 1774 dREQ (REQ_TXN_COMMIT);
1588 req->txn = txn; 1775 req->txn = txn;
1589 req->uint1 = flags; 1776 req->uint1 = flags;
1590 REQ_SEND; 1777 REQ_SEND;
1591 ptr_nuke (ST (0)); 1778 ptr_nuke (ST (0));
1592} 1779}
1593 1780
1594void 1781void
1595db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) 1782db_txn_abort (DB_TXN *txn, SV *callback = 0)
1783 PREINIT:
1784 CALLBACK
1596 CODE: 1785 CODE:
1597{ 1786{
1598 dREQ (REQ_TXN_ABORT); 1787 dREQ (REQ_TXN_ABORT);
1599 req->txn = txn; 1788 req->txn = txn;
1600 REQ_SEND; 1789 REQ_SEND;
1601 ptr_nuke (ST (0)); 1790 ptr_nuke (ST (0));
1602} 1791}
1603 1792
1604void 1793void
1605db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1794db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1795 PREINIT:
1796 CALLBACK
1606 CODE: 1797 CODE:
1607{ 1798{
1608 dREQ (REQ_TXN_FINISH); 1799 dREQ (REQ_TXN_FINISH);
1609 req->txn = txn; 1800 req->txn = txn;
1610 req->uint1 = flags; 1801 req->uint1 = flags;
1611 REQ_SEND; 1802 REQ_SEND;
1612 ptr_nuke (ST (0)); 1803 ptr_nuke (ST (0));
1613} 1804}
1614 1805
1615void 1806void
1616db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) 1807db_c_close (DBC *dbc, SV *callback = 0)
1808 PREINIT:
1809 CALLBACK
1617 CODE: 1810 CODE:
1618{ 1811{
1619 dREQ (REQ_C_CLOSE); 1812 dREQ (REQ_C_CLOSE);
1620 req->dbc = dbc; 1813 req->dbc = dbc;
1621 REQ_SEND; 1814 REQ_SEND;
1622 ptr_nuke (ST (0)); 1815 ptr_nuke (ST (0));
1623} 1816}
1624 1817
1625void 1818void
1626db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) 1819db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1820 PREINIT:
1821 CALLBACK
1627 CODE: 1822 CODE:
1628{ 1823{
1629 dREQ (REQ_C_COUNT); 1824 dREQ (REQ_C_COUNT);
1630 req->dbc = dbc; 1825 req->dbc = dbc;
1631 req->sv1 = SvREFCNT_inc (count); 1826 req->sv1 = SvREFCNT_inc (count);
1632 REQ_SEND; 1827 REQ_SEND;
1633} 1828}
1634 1829
1635void 1830void
1636db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1831db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1832 PREINIT:
1833 CALLBACK
1637 CODE: 1834 CODE:
1638{ 1835{
1639 dREQ (REQ_C_PUT); 1836 dREQ (REQ_C_PUT);
1640 req->dbc = dbc; 1837 req->dbc = dbc;
1641 sv_to_dbt (&req->dbt1, key); 1838 sv_to_dbt (&req->dbt1, key);
… …
1643 req->uint1 = flags; 1840 req->uint1 = flags;
1644 REQ_SEND; 1841 REQ_SEND;
1645} 1842}
1646 1843
1647void 1844void
1648db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1845db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1846 PREINIT:
1847 CALLBACK
1649 CODE: 1848 CODE:
1650{ 1849{
1651 dREQ (REQ_C_GET); 1850 dREQ (REQ_C_GET);
1652 req->dbc = dbc; 1851 req->dbc = dbc;
1653 req->uint1 = flags; 1852 req->uint1 = flags;
… …
1668 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1867 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1669 REQ_SEND; 1868 REQ_SEND;
1670} 1869}
1671 1870
1672void 1871void
1673db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1872db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1873 PREINIT:
1874 CALLBACK
1674 CODE: 1875 CODE:
1675{ 1876{
1676 dREQ (REQ_C_PGET); 1877 dREQ (REQ_C_PGET);
1677 req->dbc = dbc; 1878 req->dbc = dbc;
1678 req->uint1 = flags; 1879 req->uint1 = flags;
… …
1696 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1897 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1697 REQ_SEND; 1898 REQ_SEND;
1698} 1899}
1699 1900
1700void 1901void
1701db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) 1902db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1903 PREINIT:
1904 CALLBACK
1702 CODE: 1905 CODE:
1703{ 1906{
1704 dREQ (REQ_C_DEL); 1907 dREQ (REQ_C_DEL);
1705 req->dbc = dbc; 1908 req->dbc = dbc;
1706 req->uint1 = flags; 1909 req->uint1 = flags;
1707 REQ_SEND; 1910 REQ_SEND;
1708} 1911}
1709 1912
1710 1913
1711void 1914void
1712db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1915db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1916 PREINIT:
1917 CALLBACK
1713 CODE: 1918 CODE:
1714{ 1919{
1715 dREQ (REQ_SEQ_OPEN); 1920 dREQ (REQ_SEQ_OPEN);
1716 req->seq = seq; 1921 req->seq = seq;
1717 req->txn = txnid; 1922 req->txn = txnid;
… …
1719 sv_to_dbt (&req->dbt1, key); 1924 sv_to_dbt (&req->dbt1, key);
1720 REQ_SEND; 1925 REQ_SEND;
1721} 1926}
1722 1927
1723void 1928void
1724db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) 1929db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1930 PREINIT:
1931 CALLBACK
1725 CODE: 1932 CODE:
1726{ 1933{
1727 dREQ (REQ_SEQ_CLOSE); 1934 dREQ (REQ_SEQ_CLOSE);
1728 req->seq = seq; 1935 req->seq = seq;
1729 req->uint1 = flags; 1936 req->uint1 = flags;
1730 REQ_SEND; 1937 REQ_SEND;
1731 ptr_nuke (ST (0)); 1938 ptr_nuke (ST (0));
1732} 1939}
1733 1940
1734void 1941void
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) 1942db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1943 PREINIT:
1944 CALLBACK
1736 CODE: 1945 CODE:
1737{ 1946{
1738 dREQ (REQ_SEQ_GET); 1947 dREQ (REQ_SEQ_GET);
1739 req->seq = seq; 1948 req->seq = seq;
1740 req->txn = txnid; 1949 req->txn = txnid;
… …
1743 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 1952 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1744 REQ_SEND; 1953 REQ_SEND;
1745} 1954}
1746 1955
1747void 1956void
1748db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1957db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1958 PREINIT:
1959 CALLBACK
1749 CODE: 1960 CODE:
1750{ 1961{
1751 dREQ (REQ_SEQ_REMOVE); 1962 dREQ (REQ_SEQ_REMOVE);
1752 req->seq = seq; 1963 req->seq = seq;
1753 req->txn = txnid; 1964 req->txn = txnid;
… …
1798 CODE: 2009 CODE:
1799 RETVAL = env->set_flags (env, flags, onoff); 2010 RETVAL = env->set_flags (env, flags, onoff);
1800 OUTPUT: 2011 OUTPUT:
1801 RETVAL 2012 RETVAL
1802 2013
2014#if DB_VERSION_MINOR >= 7
2015
2016int set_intermediate_dir_mode (DB_ENV *env, const char *mode)
2017 CODE:
2018 RETVAL = env->set_intermediate_dir_mode (env, mode);
2019 OUTPUT:
2020 RETVAL
2021
2022int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
2023 CODE:
2024 RETVAL = env->log_set_config (env, flags, onoff);
2025 OUTPUT:
2026 RETVAL
2027
2028#endif
2029
2030
1803void set_errfile (DB_ENV *env, FILE *errfile = 0) 2031void set_errfile (DB_ENV *env, FILE *errfile = 0)
1804 CODE: 2032 CODE:
1805 env->set_errfile (env, errfile); 2033 env->set_errfile (env, errfile);
1806 2034
1807void set_msgfile (DB_ENV *env, FILE *msgfile = 0) 2035void set_msgfile (DB_ENV *env, FILE *msgfile = 0)
… …
1910 errno = env->txn_begin (env, parent, &RETVAL, flags); 2138 errno = env->txn_begin (env, parent, &RETVAL, flags);
1911 if (errno) 2139 if (errno)
1912 croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); 2140 croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
1913 OUTPUT: 2141 OUTPUT:
1914 RETVAL 2142 RETVAL
2143
2144#if DB_VERSION_MINOR >= 5
2145
2146DB_TXN *
2147cdsgroup_begin (DB_ENV *env)
2148 CODE:
2149 errno = env->cdsgroup_begin (env, &RETVAL);
2150 if (errno)
2151 croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
2152 OUTPUT:
2153 RETVAL
2154
2155#endif
1915 2156
1916MODULE = BDB PACKAGE = BDB::Db 2157MODULE = BDB PACKAGE = BDB::Db
1917 2158
1918void 2159void
1919DESTROY (DB_ornuked *db) 2160DESTROY (DB_ornuked *db)

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