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Comparing BDB/BDB.xs (file contents):
Revision 1.41 by root, Wed Jul 9 12:15:36 2008 UTC vs.
Revision 1.53 by root, Thu Sep 25 22:09:02 2008 UTC

1#include <sys/user.h>
2#include <sys/ptrace.h>
3
4#define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4
5
1#include "xthread.h" 6#include "xthread.h"
2 7
3#include <errno.h> 8#include <errno.h>
4 9
5#include "EXTERN.h" 10#include "EXTERN.h"
… …
27# include <unistd.h> 32# include <unistd.h>
28#endif 33#endif
29 34
30#include <db.h> 35#include <db.h>
31 36
32#if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) 37#if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3)
33# error you need Berkeley DB 4.4 or newer installed 38# error you need Berkeley DB 4.3 or a newer 4.x version installed
34#endif 39#endif
35 40
36/* number of seconds after which idle threads exit */ 41/* number of seconds after which idle threads exit */
37#define IDLE_TIMEOUT 10 42#define IDLE_TIMEOUT 10
38 43
39typedef DB_ENV DB_ENV_ornull; 44typedef DB_ENV DB_ENV_ornull;
40typedef DB_TXN DB_TXN_ornull; 45typedef DB_TXN DB_TXN_ornull;
41typedef DBC DBC_ornull; 46typedef DBC DBC_ornull;
42typedef DB DB_ornull; 47typedef DB DB_ornull;
43typedef DB_SEQUENCE DB_SEQUENCE_ornull;
44 48
45typedef DB_ENV DB_ENV_ornuked; 49typedef DB_ENV DB_ENV_ornuked;
46typedef DB_TXN DB_TXN_ornuked; 50typedef DB_TXN DB_TXN_ornuked;
47typedef DBC DBC_ornuked; 51typedef DBC DBC_ornuked;
48typedef DB DB_ornuked; 52typedef DB DB_ornuked;
53
54#if DB_VERSION_MINOR >= 3
55typedef DB_SEQUENCE DB_SEQUENCE_ornull;
49typedef DB_SEQUENCE DB_SEQUENCE_ornuked; 56typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
57#endif
50 58
51typedef SV SV8; /* byte-sv, used for argument-checking */ 59typedef SV SV8; /* byte-sv, used for argument-checking */
52typedef char *bdb_filename; 60typedef char *bdb_filename;
53 61
54static SV *prepare_cb; 62static SV *prepare_cb;
… …
127dbt_to_sv (SV *sv, DBT *dbt) 135dbt_to_sv (SV *sv, DBT *dbt)
128{ 136{
129 if (sv) 137 if (sv)
130 { 138 {
131 SvREADONLY_off (sv); 139 SvREADONLY_off (sv);
132 sv_setpvn_mg (sv, dbt->data, dbt->size); 140 sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef);
133 SvREFCNT_dec (sv); 141 SvREFCNT_dec (sv);
134 } 142 }
135 143
144 //assert (dbt->flags & DBT_MALLOC || !dbt->data);
136 free (dbt->data); 145 free (dbt->data);
137} 146}
138 147
139enum { 148enum {
140 REQ_QUIT, 149 REQ_QUIT,
141 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, 150 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
142 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, 151 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
143 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, 152 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
144 REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, 153 REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
145 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, 154 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
146 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, 155 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
147 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, 156 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
148}; 157};
149 158
… …
164 char *buf1, *buf2, *buf3; 173 char *buf1, *buf2, *buf3;
165 SV *sv1, *sv2, *sv3; 174 SV *sv1, *sv2, *sv3;
166 175
167 DBT dbt1, dbt2, dbt3; 176 DBT dbt1, dbt2, dbt3;
168 DB_KEY_RANGE key_range; 177 DB_KEY_RANGE key_range;
178#if DB_VERSION_MINOR >= 3
169 DB_SEQUENCE *seq; 179 DB_SEQUENCE *seq;
170 db_seq_t seq_t; 180 db_seq_t seq_t;
181#endif
182
183 SV *rsv1, *rsv2; // keep some request objects alive
171} bdb_cb; 184} bdb_cb;
172 185
173typedef bdb_cb *bdb_req; 186typedef bdb_cb *bdb_req;
174 187
175enum { 188enum {
… …
338static void req_free (bdb_req req); 351static void req_free (bdb_req req);
339static void req_cancel (bdb_req req); 352static void req_cancel (bdb_req req);
340 353
341static int req_invoke (bdb_req req) 354static int req_invoke (bdb_req req)
342{ 355{
343 dSP; 356 switch (req->type)
357 {
358 case REQ_DB_CLOSE:
359 SvREFCNT_dec (req->sv1);
360 break;
361
362 case REQ_DB_GET:
363 case REQ_DB_PGET:
364 dbt_to_sv (req->sv3, &req->dbt3);
365 break;
366
367 case REQ_C_GET:
368 case REQ_C_PGET:
369 dbt_to_sv (req->sv1, &req->dbt1);
370 dbt_to_sv (req->sv2, &req->dbt2);
371 dbt_to_sv (req->sv3, &req->dbt3);
372 break;
373
374 case REQ_DB_PUT:
375 case REQ_C_PUT:
376 dbt_to_sv (0, &req->dbt1);
377 dbt_to_sv (0, &req->dbt2);
378 break;
379
380 case REQ_DB_KEY_RANGE:
381 {
382 AV *av = newAV ();
383
384 av_push (av, newSVnv (req->key_range.less));
385 av_push (av, newSVnv (req->key_range.equal));
386 av_push (av, newSVnv (req->key_range.greater));
387
388 SvREADONLY_off (req->sv1);
389 sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
390 SvREFCNT_dec (req->sv1);
391 }
392 break;
393
394#if DB_VERSION_MINOR >= 3
395 case REQ_SEQ_GET:
396 SvREADONLY_off (req->sv1);
397
398 if (sizeof (IV) > 4)
399 sv_setiv_mg (req->sv1, (IV)req->seq_t);
400 else
401 sv_setnv_mg (req->sv1, (NV)req->seq_t);
402
403 SvREFCNT_dec (req->sv1);
404 break;
405#endif
406 }
407
408 errno = req->result;
344 409
345 if (req->callback) 410 if (req->callback)
346 { 411 {
412 dSP;
413
347 ENTER; 414 ENTER;
348 SAVETMPS; 415 SAVETMPS;
349 PUSHMARK (SP); 416 PUSHMARK (SP);
350 417
351 switch (req->type)
352 {
353 case REQ_DB_CLOSE:
354 SvREFCNT_dec (req->sv1);
355 break;
356
357 case REQ_DB_GET:
358 case REQ_DB_PGET:
359 dbt_to_sv (req->sv3, &req->dbt3);
360 break;
361
362 case REQ_C_GET:
363 case REQ_C_PGET:
364 dbt_to_sv (req->sv1, &req->dbt1);
365 dbt_to_sv (req->sv2, &req->dbt2);
366 dbt_to_sv (req->sv3, &req->dbt3);
367 break;
368
369 case REQ_DB_PUT:
370 case REQ_C_PUT:
371 dbt_to_sv (0, &req->dbt1);
372 dbt_to_sv (0, &req->dbt2);
373 break;
374
375 case REQ_DB_KEY_RANGE:
376 {
377 AV *av = newAV ();
378
379 av_push (av, newSVnv (req->key_range.less));
380 av_push (av, newSVnv (req->key_range.equal));
381 av_push (av, newSVnv (req->key_range.greater));
382
383 SvREADONLY_off (req->sv1);
384 sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
385 SvREFCNT_dec (req->sv1);
386 }
387 break;
388
389 case REQ_SEQ_GET:
390 SvREADONLY_off (req->sv1);
391
392 if (sizeof (IV) > 4)
393 sv_setiv_mg (req->sv1, (IV)req->seq_t);
394 else
395 sv_setnv_mg (req->sv1, (NV)req->seq_t);
396
397 SvREFCNT_dec (req->sv1);
398 break;
399 }
400
401 errno = req->result;
402
403 PUTBACK; 418 PUTBACK;
404 call_sv (req->callback, G_VOID | G_EVAL); 419 call_sv (req->callback, G_VOID | G_EVAL);
405 SPAGAIN; 420 SPAGAIN;
406 421
407 FREETMPS; 422 FREETMPS;
408 LEAVE; 423 LEAVE;
424
425 return !SvTRUE (ERRSV);
409 } 426 }
410 427
411 return !SvTRUE (ERRSV); 428 return 1;
412} 429}
413 430
414static void req_free (bdb_req req) 431static void req_free (bdb_req req)
415{ 432{
433 SvREFCNT_dec (req->callback);
434
435 SvREFCNT_dec (req->rsv1);
436 SvREFCNT_dec (req->rsv2);
437
416 free (req->buf1); 438 free (req->buf1);
417 free (req->buf2); 439 free (req->buf2);
418 free (req->buf3); 440 free (req->buf3);
441
419 Safefree (req); 442 Safefree (req);
420} 443}
421 444
422#ifdef USE_SOCKETS_AS_HANDLES 445#ifdef USE_SOCKETS_AS_HANDLES
423# define TO_SOCKET(x) (win32_get_osfhandle (x)) 446# define TO_SOCKET(x) (win32_get_osfhandle (x))
… …
464 487
465 respipe_osf [0] = TO_SOCKET (respipe [0]); 488 respipe_osf [0] = TO_SOCKET (respipe [0]);
466 respipe_osf [1] = TO_SOCKET (respipe [1]); 489 respipe_osf [1] = TO_SOCKET (respipe [1]);
467} 490}
468 491
492static void bdb_request (bdb_req req);
469X_THREAD_PROC (bdb_proc); 493X_THREAD_PROC (bdb_proc);
470 494
471static void start_thread (void) 495static void start_thread (void)
472{ 496{
473 worker *wrk = calloc (1, sizeof (worker)); 497 worker *wrk = calloc (1, sizeof (worker));
… …
514 on_next_submit = 0; 538 on_next_submit = 0;
515 539
516 PUSHMARK (SP); 540 PUSHMARK (SP);
517 PUTBACK; 541 PUTBACK;
518 call_sv (cb, G_DISCARD | G_EVAL); 542 call_sv (cb, G_DISCARD | G_EVAL);
543 SPAGAIN;
519 } 544 }
520 545
521 // synthesize callback if none given 546 // synthesize callback if none given
522 if (!req->callback) 547 if (!req->callback)
523 { 548 {
549 if (SvOK (prepare_cb))
550 {
524 int count; 551 int count;
525 552
526 dSP; 553 dSP;
527 PUSHMARK (SP); 554 PUSHMARK (SP);
528 PUTBACK; 555 PUTBACK;
529 count = call_sv (prepare_cb, G_ARRAY); 556 count = call_sv (prepare_cb, G_ARRAY);
530 SPAGAIN; 557 SPAGAIN;
531 558
532 if (count != 2) 559 if (count != 2)
533 croak ("prepare callback must return exactly two values\n"); 560 croak ("prepare callback must return exactly two values\n");
534 561
535 wait_callback = POPs; 562 wait_callback = POPs;
536 SvREFCNT_dec (req->callback);
537 req->callback = SvREFCNT_inc (POPs); 563 req->callback = SvREFCNT_inc (POPs);
564 }
565 else
566 {
567 // execute request synchronously
568 bdb_request (req);
569 req_invoke (req);
570 req_free (req);
571 return;
572 }
538 } 573 }
539 574
540 ++nreqs; 575 ++nreqs;
541 576
542 X_LOCK (reqlock); 577 X_LOCK (reqlock);
… …
556 } 591 }
557} 592}
558 593
559static void end_thread (void) 594static void end_thread (void)
560{ 595{
561 bdb_req req; 596 bdb_req req = calloc (1, sizeof (bdb_cb));
562
563 Newz (0, req, 1, bdb_cb);
564 597
565 req->type = REQ_QUIT; 598 req->type = REQ_QUIT;
566 req->pri = PRI_MAX + PRI_BIAS; 599 req->pri = PRI_MAX + PRI_BIAS;
567 600
568 X_LOCK (reqlock); 601 X_LOCK (reqlock);
… …
693 726
694 return count; 727 return count;
695} 728}
696 729
697/*****************************************************************************/ 730/*****************************************************************************/
731
732static void
733bdb_request (bdb_req req)
734{
735 switch (req->type)
736 {
737 case REQ_ENV_OPEN:
738 req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
739 break;
740
741 case REQ_ENV_CLOSE:
742 req->result = req->env->close (req->env, req->uint1);
743 break;
744
745 case REQ_ENV_TXN_CHECKPOINT:
746 req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
747 break;
748
749 case REQ_ENV_LOCK_DETECT:
750 req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
751 break;
752
753 case REQ_ENV_MEMP_SYNC:
754 req->result = req->env->memp_sync (req->env, 0);
755 break;
756
757 case REQ_ENV_MEMP_TRICKLE:
758 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
759 break;
760
761 case REQ_ENV_DBREMOVE:
762 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
763 break;
764
765 case REQ_ENV_DBRENAME:
766 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
767 break;
768
769 case REQ_DB_OPEN:
770 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
771 break;
772
773 case REQ_DB_CLOSE:
774 req->result = req->db->close (req->db, req->uint1);
775 break;
776
777#if DB_VERSION_MINOR >= 4
778 case REQ_DB_COMPACT:
779 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
780 break;
781#endif
782
783 case REQ_DB_SYNC:
784 req->result = req->db->sync (req->db, req->uint1);
785 break;
786
787 case REQ_DB_UPGRADE:
788 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
789 break;
790
791 case REQ_DB_PUT:
792 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
793 break;
794
795#if DB_VERSION_MINOR >= 6
796 case REQ_DB_EXISTS:
797 req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
798 break;
799#endif
800 case REQ_DB_GET:
801 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
802 break;
803
804 case REQ_DB_PGET:
805 req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
806 break;
807
808 case REQ_DB_DEL:
809 req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
810 break;
811
812 case REQ_DB_KEY_RANGE:
813 req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
814 break;
815
816 case REQ_TXN_COMMIT:
817 req->result = req->txn->commit (req->txn, req->uint1);
818 break;
819
820 case REQ_TXN_ABORT:
821 req->result = req->txn->abort (req->txn);
822 break;
823
824 case REQ_TXN_FINISH:
825 if (req->txn->flags & TXN_DEADLOCK)
826 {
827 req->result = req->txn->abort (req->txn);
828 if (!req->result)
829 req->result = DB_LOCK_DEADLOCK;
830 }
831 else
832 req->result = req->txn->commit (req->txn, req->uint1);
833 break;
834
835 case REQ_C_CLOSE:
836 req->result = req->dbc->c_close (req->dbc);
837 break;
838
839 case REQ_C_COUNT:
840 {
841 db_recno_t recno;
842 req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
843 req->uv1 = recno;
844 }
845 break;
846
847 case REQ_C_PUT:
848 req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
849 break;
850
851 case REQ_C_GET:
852 req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
853 break;
854
855 case REQ_C_PGET:
856 req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
857 break;
858
859 case REQ_C_DEL:
860 req->result = req->dbc->c_del (req->dbc, req->uint1);
861 break;
862
863#if DB_VERSION_MINOR >= 3
864 case REQ_SEQ_OPEN:
865 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
866 break;
867
868 case REQ_SEQ_CLOSE:
869 req->result = req->seq->close (req->seq, req->uint1);
870 break;
871
872 case REQ_SEQ_GET:
873 req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
874 break;
875
876 case REQ_SEQ_REMOVE:
877 req->result = req->seq->remove (req->seq, req->txn, req->uint1);
878 break;
879#endif
880
881 default:
882 req->result = ENOSYS;
883 break;
884 }
885
886 if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED))
887 req->txn->flags |= TXN_DEADLOCK;
888}
698 889
699X_THREAD_PROC (bdb_proc) 890X_THREAD_PROC (bdb_proc)
700{ 891{
701 bdb_req req; 892 bdb_req req;
702 struct timespec ts; 893 struct timespec ts;
… …
742 } 933 }
743 934
744 --nready; 935 --nready;
745 936
746 X_UNLOCK (reqlock); 937 X_UNLOCK (reqlock);
747 938
748 switch (req->type) 939 if (req->type == REQ_QUIT)
749 { 940 {
750 case REQ_QUIT: 941 X_LOCK (reslock);
751 req->result = ENOSYS; 942 free (req);
943 self->req = 0;
944 X_UNLOCK (reslock);
945
752 goto quit; 946 goto quit;
753
754 case REQ_ENV_OPEN:
755 req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
756 break;
757
758 case REQ_ENV_CLOSE:
759 req->result = req->env->close (req->env, req->uint1);
760 break;
761
762 case REQ_ENV_TXN_CHECKPOINT:
763 req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
764 break;
765
766 case REQ_ENV_LOCK_DETECT:
767 req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
768 break;
769
770 case REQ_ENV_MEMP_SYNC:
771 req->result = req->env->memp_sync (req->env, 0);
772 break;
773
774 case REQ_ENV_MEMP_TRICKLE:
775 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
776 break;
777
778 case REQ_ENV_DBREMOVE:
779 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
780 break;
781
782 case REQ_ENV_DBRENAME:
783 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
784 break;
785
786 case REQ_DB_OPEN:
787 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
788 break;
789
790 case REQ_DB_CLOSE:
791 req->result = req->db->close (req->db, req->uint1);
792 break;
793
794 case REQ_DB_COMPACT:
795 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
796 break;
797
798 case REQ_DB_SYNC:
799 req->result = req->db->sync (req->db, req->uint1);
800 break;
801
802 case REQ_DB_UPGRADE:
803 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
804 break;
805
806 case REQ_DB_PUT:
807 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
808 break;
809
810 case REQ_DB_GET:
811 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
812 break;
813
814 case REQ_DB_PGET:
815 req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
816 break;
817
818 case REQ_DB_DEL:
819 req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
820 break;
821
822 case REQ_DB_KEY_RANGE:
823 req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
824 break;
825
826 case REQ_TXN_COMMIT:
827 req->result = req->txn->commit (req->txn, req->uint1);
828 break;
829
830 case REQ_TXN_ABORT:
831 req->result = req->txn->abort (req->txn);
832 break;
833
834 case REQ_TXN_FINISH:
835 if (req->txn->flags & TXN_DEADLOCK)
836 {
837 req->result = req->txn->abort (req->txn);
838 if (!req->result)
839 req->result = DB_LOCK_DEADLOCK;
840 }
841 else
842 req->result = req->txn->commit (req->txn, req->uint1);
843 break;
844
845 case REQ_C_CLOSE:
846 req->result = req->dbc->c_close (req->dbc);
847 break;
848
849 case REQ_C_COUNT:
850 {
851 db_recno_t recno;
852 req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
853 req->uv1 = recno;
854 }
855 break;
856
857 case REQ_C_PUT:
858 req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
859 break;
860
861 case REQ_C_GET:
862 req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
863 break;
864
865 case REQ_C_PGET:
866 req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
867 break;
868
869 case REQ_C_DEL:
870 req->result = req->dbc->c_del (req->dbc, req->uint1);
871 break;
872
873 case REQ_SEQ_OPEN:
874 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
875 break;
876
877 case REQ_SEQ_CLOSE:
878 req->result = req->seq->close (req->seq, req->uint1);
879 break;
880
881 case REQ_SEQ_GET:
882 req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
883 break;
884
885 case REQ_SEQ_REMOVE:
886 req->result = req->seq->remove (req->seq, req->txn, req->uint1);
887 break;
888
889 default:
890 req->result = ENOSYS;
891 break;
892 } 947 }
893 948
894 if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) 949 bdb_request (req);
895 req->txn->flags |= TXN_DEADLOCK;
896 950
897 X_LOCK (reslock); 951 X_LOCK (reslock);
898 952
899 ++npending; 953 ++npending;
900 954
… …
962 create_respipe (); 1016 create_respipe ();
963 1017
964 atfork_parent (); 1018 atfork_parent ();
965} 1019}
966 1020
967#define dREQ(reqtype) \ 1021#define dREQ(reqtype,rsvcnt) \
968 bdb_req req; \ 1022 bdb_req req; \
969 int req_pri = next_pri; \ 1023 int req_pri = next_pri; \
970 next_pri = DEFAULT_PRI + PRI_BIAS; \ 1024 next_pri = DEFAULT_PRI + PRI_BIAS; \
971 \ 1025 \
972 if (callback && SvOK (callback)) \ 1026 if (callback && SvOK (callback)) \
… …
974 \ 1028 \
975 Newz (0, req, 1, bdb_cb); \ 1029 Newz (0, req, 1, bdb_cb); \
976 if (!req) \ 1030 if (!req) \
977 croak ("out of memory during bdb_req allocation"); \ 1031 croak ("out of memory during bdb_req allocation"); \
978 \ 1032 \
979 req->callback = cb ? SvREFCNT_inc (cb) : 0; \ 1033 req->callback = SvREFCNT_inc (cb); \
980 req->type = (reqtype); \ 1034 req->type = (reqtype); \
981 req->pri = req_pri 1035 req->pri = req_pri; \
1036 if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \
1037 if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \
1038 (void)0;
982 1039
983#define REQ_SEND \ 1040#define REQ_SEND \
984 req_send (req) 1041 req_send (req)
985 1042
986#define SvPTR(var, arg, type, class, nullok) \ 1043#define SvPTR(var, arg, type, class, nullok) \
… …
997 (var) = INT2PTR (type, tmp); \ 1054 (var) = INT2PTR (type, tmp); \
998 if (!var && nullok != 2) \ 1055 if (!var && nullok != 2) \
999 croak (# var " is not a valid " # class " object anymore"); \ 1056 croak (# var " is not a valid " # class " object anymore"); \
1000 } \ 1057 } \
1001 else \ 1058 else \
1002 croak (# var " is not of type " # class); \ 1059 croak (# var " is not of type " # class);
1003 \
1004 1060
1005static void 1061static void
1006ptr_nuke (SV *sv) 1062ptr_nuke (SV *sv)
1007{ 1063{
1008 assert (SvROK (sv)); 1064 assert (SvROK (sv));
… …
1046 vtbl_errno = PL_vtbl_sv; 1102 vtbl_errno = PL_vtbl_sv;
1047 vtbl_errno.svt_get = errno_get; 1103 vtbl_errno.svt_get = errno_get;
1048 mg->mg_virtual = &vtbl_errno; 1104 mg->mg_virtual = &vtbl_errno;
1049} 1105}
1050 1106
1051static SV * 1107#if __GNUC__ >= 4
1108# define noinline __attribute__ ((noinline))
1109#else
1110# define noinline
1111#endif
1112
1113static noinline SV *
1052pop_callback (I32 *ritems, SV *sv) 1114pop_callback (I32 *ritems, SV *sv)
1053{ 1115{
1054 if (SvROK (sv)) 1116 if (SvROK (sv))
1055 { 1117 {
1056 HV *st; 1118 HV *st;
1057 GV *gvp; 1119 GV *gvp;
1120 CV *cv;
1121 const char *name;
1122
1123 /* forgive me */
1124 if (SvTYPE (SvRV (sv)) == SVt_PVMG
1125 && (st = SvSTASH (SvRV (sv)))
1126 && (name = HvNAME_get (st))
1127 && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
1128 return 0;
1129
1058 CV *cv = sv_2cv (sv, &st, &gvp, 0); 1130 if ((cv = sv_2cv (sv, &st, &gvp, 0)))
1059
1060 if (cv)
1061 { 1131 {
1062 --*ritems; 1132 --*ritems;
1063 return (SV *)cv; 1133 return (SV *)cv;
1064 } 1134 }
1065 } 1135 }
1066 1136
1067 return 0; 1137 return 0;
1068} 1138}
1069 1139
1140/* stupid windoes defined CALLBACK as well */
1141#undef CALLBACK
1070#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); 1142#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1071 1143
1072MODULE = BDB PACKAGE = BDB 1144MODULE = BDB PACKAGE = BDB
1073 1145
1074PROTOTYPES: ENABLE 1146PROTOTYPES: ENABLE
… …
1096 const_iv (RDONLY) 1168 const_iv (RDONLY)
1097 const_iv (USE_ENVIRON) 1169 const_iv (USE_ENVIRON)
1098 const_iv (USE_ENVIRON_ROOT) 1170 const_iv (USE_ENVIRON_ROOT)
1099 const_iv (LOCKDOWN) 1171 const_iv (LOCKDOWN)
1100 const_iv (PRIVATE) 1172 const_iv (PRIVATE)
1101 const_iv (REGISTER)
1102 const_iv (SYSTEM_MEM) 1173 const_iv (SYSTEM_MEM)
1103 const_iv (AUTO_COMMIT) 1174 const_iv (AUTO_COMMIT)
1104 const_iv (CDB_ALLDB) 1175 const_iv (CDB_ALLDB)
1105 const_iv (DIRECT_DB) 1176 const_iv (DIRECT_DB)
1106 const_iv (DSYNC_DB)
1107 const_iv (NOLOCKING) 1177 const_iv (NOLOCKING)
1108 const_iv (NOMMAP) 1178 const_iv (NOMMAP)
1109 const_iv (NOPANIC) 1179 const_iv (NOPANIC)
1110 const_iv (OVERWRITE) 1180 const_iv (OVERWRITE)
1111 const_iv (PANIC_ENVIRONMENT) 1181 const_iv (PANIC_ENVIRONMENT)
… …
1122 const_iv (HASH) 1192 const_iv (HASH)
1123 const_iv (QUEUE) 1193 const_iv (QUEUE)
1124 const_iv (RECNO) 1194 const_iv (RECNO)
1125 const_iv (UNKNOWN) 1195 const_iv (UNKNOWN)
1126 const_iv (EXCL) 1196 const_iv (EXCL)
1127 const_iv (READ_COMMITTED)
1128 const_iv (READ_UNCOMMITTED)
1129 const_iv (TRUNCATE) 1197 const_iv (TRUNCATE)
1130 const_iv (NOSYNC) 1198 const_iv (NOSYNC)
1131 const_iv (CHKSUM) 1199 const_iv (CHKSUM)
1132 const_iv (ENCRYPT) 1200 const_iv (ENCRYPT)
1133 const_iv (DUP) 1201 const_iv (DUP)
1134 const_iv (DUPSORT) 1202 const_iv (DUPSORT)
1135 const_iv (RECNUM) 1203 const_iv (RECNUM)
1136 const_iv (RENUMBER) 1204 const_iv (RENUMBER)
1137 const_iv (REVSPLITOFF) 1205 const_iv (REVSPLITOFF)
1138 const_iv (INORDER)
1139 const_iv (CONSUME) 1206 const_iv (CONSUME)
1140 const_iv (CONSUME_WAIT) 1207 const_iv (CONSUME_WAIT)
1141 const_iv (GET_BOTH) 1208 const_iv (GET_BOTH)
1142 const_iv (GET_BOTH_RANGE) 1209 const_iv (GET_BOTH_RANGE)
1143 //const_iv (SET_RECNO) 1210 //const_iv (SET_RECNO)
… …
1152 const_iv (LOCK_DEADLOCK) 1219 const_iv (LOCK_DEADLOCK)
1153 const_iv (LOCK_NOTGRANTED) 1220 const_iv (LOCK_NOTGRANTED)
1154 const_iv (RUNRECOVERY) 1221 const_iv (RUNRECOVERY)
1155 const_iv (OLD_VERSION) 1222 const_iv (OLD_VERSION)
1156 const_iv (REP_HANDLE_DEAD) 1223 const_iv (REP_HANDLE_DEAD)
1157 const_iv (REP_LOCKOUT)
1158 const_iv (SECONDARY_BAD) 1224 const_iv (SECONDARY_BAD)
1159
1160 const_iv (FREE_SPACE)
1161 const_iv (FREELIST_ONLY)
1162 1225
1163 const_iv (APPEND) 1226 const_iv (APPEND)
1164 const_iv (NODUPDATA) 1227 const_iv (NODUPDATA)
1165 const_iv (NOOVERWRITE) 1228 const_iv (NOOVERWRITE)
1166 1229
… …
1189 const_iv (FORCE) 1252 const_iv (FORCE)
1190 1253
1191 const_iv (LOCK_DEFAULT) 1254 const_iv (LOCK_DEFAULT)
1192 const_iv (LOCK_EXPIRE) 1255 const_iv (LOCK_EXPIRE)
1193 const_iv (LOCK_MAXLOCKS) 1256 const_iv (LOCK_MAXLOCKS)
1194 const_iv (LOCK_MAXWRITE)
1195 const_iv (LOCK_MINLOCKS) 1257 const_iv (LOCK_MINLOCKS)
1196 const_iv (LOCK_MINWRITE) 1258 const_iv (LOCK_MINWRITE)
1197 const_iv (LOCK_OLDEST) 1259 const_iv (LOCK_OLDEST)
1198 const_iv (LOCK_RANDOM) 1260 const_iv (LOCK_RANDOM)
1199 const_iv (LOCK_YOUNGEST) 1261 const_iv (LOCK_YOUNGEST)
1200 1262
1201 const_iv (SEQ_DEC)
1202 const_iv (SEQ_INC)
1203 const_iv (SEQ_WRAP)
1204
1205 const_iv (BUFFER_SMALL)
1206 const_iv (DONOTINDEX) 1263 const_iv (DONOTINDEX)
1207 const_iv (KEYEMPTY ) 1264 const_iv (KEYEMPTY )
1208 const_iv (KEYEXIST ) 1265 const_iv (KEYEXIST )
1209 const_iv (LOCK_DEADLOCK) 1266 const_iv (LOCK_DEADLOCK)
1210 const_iv (LOCK_NOTGRANTED) 1267 const_iv (LOCK_NOTGRANTED)
1211 const_iv (LOG_BUFFER_FULL)
1212 const_iv (NOSERVER) 1268 const_iv (NOSERVER)
1213 const_iv (NOSERVER_HOME) 1269 const_iv (NOSERVER_HOME)
1214 const_iv (NOSERVER_ID) 1270 const_iv (NOSERVER_ID)
1215 const_iv (NOTFOUND) 1271 const_iv (NOTFOUND)
1216 const_iv (PAGE_NOTFOUND) 1272 const_iv (PAGE_NOTFOUND)
1217 const_iv (REP_DUPMASTER) 1273 const_iv (REP_DUPMASTER)
1218 const_iv (REP_HANDLE_DEAD) 1274 const_iv (REP_HANDLE_DEAD)
1219 const_iv (REP_HOLDELECTION) 1275 const_iv (REP_HOLDELECTION)
1220 const_iv (REP_IGNORE)
1221 const_iv (REP_ISPERM) 1276 const_iv (REP_ISPERM)
1222 const_iv (REP_JOIN_FAILURE)
1223 const_iv (REP_LOCKOUT)
1224 const_iv (REP_NEWMASTER) 1277 const_iv (REP_NEWMASTER)
1225 const_iv (REP_NEWSITE) 1278 const_iv (REP_NEWSITE)
1226 const_iv (REP_NOTPERM) 1279 const_iv (REP_NOTPERM)
1227 const_iv (REP_UNAVAIL) 1280 const_iv (REP_UNAVAIL)
1228 const_iv (RUNRECOVERY) 1281 const_iv (RUNRECOVERY)
1229 const_iv (SECONDARY_BAD) 1282 const_iv (SECONDARY_BAD)
1230 const_iv (VERIFY_BAD) 1283 const_iv (VERIFY_BAD)
1231 const_iv (VERSION_MISMATCH)
1232 1284
1233 const_iv (VERB_DEADLOCK) 1285 const_iv (VERB_DEADLOCK)
1234 const_iv (VERB_RECOVERY) 1286 const_iv (VERB_RECOVERY)
1235 const_iv (VERB_REGISTER)
1236 const_iv (VERB_REPLICATION) 1287 const_iv (VERB_REPLICATION)
1237 const_iv (VERB_WAITSFOR) 1288 const_iv (VERB_WAITSFOR)
1238 1289
1239 const_iv (VERSION_MAJOR) 1290 const_iv (VERSION_MAJOR)
1240 const_iv (VERSION_MINOR) 1291 const_iv (VERSION_MINOR)
1241 const_iv (VERSION_PATCH) 1292 const_iv (VERSION_PATCH)
1293#if DB_VERSION_MINOR >= 3
1294 const_iv (INORDER)
1295 const_iv (LOCK_MAXWRITE)
1296 const_iv (SEQ_DEC)
1297 const_iv (SEQ_INC)
1298 const_iv (SEQ_WRAP)
1299 const_iv (BUFFER_SMALL)
1300 const_iv (LOG_BUFFER_FULL)
1301 const_iv (VERSION_MISMATCH)
1302#endif
1303#if DB_VERSION_MINOR >= 4
1304 const_iv (REGISTER)
1305 const_iv (DSYNC_DB)
1306 const_iv (READ_COMMITTED)
1307 const_iv (READ_UNCOMMITTED)
1308 const_iv (REP_IGNORE)
1309 const_iv (REP_LOCKOUT)
1310 const_iv (REP_JOIN_FAILURE)
1311 const_iv (FREE_SPACE)
1312 const_iv (FREELIST_ONLY)
1313 const_iv (VERB_REGISTER)
1314#endif
1242#if DB_VERSION_MINOR >= 5 1315#if DB_VERSION_MINOR >= 5
1243 const_iv (MULTIVERSION) 1316 const_iv (MULTIVERSION)
1244 const_iv (TXN_SNAPSHOT) 1317 const_iv (TXN_SNAPSHOT)
1245#endif 1318#endif
1246#if DB_VERSION_MINOR >= 6 1319#if DB_VERSION_MINOR >= 6
… …
1258 const_iv (LOG_AUTO_REMOVE) 1331 const_iv (LOG_AUTO_REMOVE)
1259 const_iv (LOG_IN_MEMORY) 1332 const_iv (LOG_IN_MEMORY)
1260 const_iv (LOG_ZERO) 1333 const_iv (LOG_ZERO)
1261#else 1334#else
1262 const_iv (DIRECT_LOG) 1335 const_iv (DIRECT_LOG)
1336 const_iv (LOG_AUTOREMOVE)
1337# if DB_VERSION_MINOR >= 3
1263 const_iv (DSYNC_LOG) 1338 const_iv (DSYNC_LOG)
1264 const_iv (LOG_AUTOREMOVE)
1265 const_iv (LOG_INMEMORY) 1339 const_iv (LOG_INMEMORY)
1340# endif
1266#endif 1341#endif
1267 }; 1342 };
1268 1343
1269 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1344 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1270 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1345 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1346
1347 prepare_cb = &PL_sv_undef;
1271 1348
1272 { 1349 {
1273 /* we currently only allow version, minor-version and patchlevel to go up to 255 */ 1350 /* we currently only allow version, minor-version and patchlevel to go up to 255 */
1274 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; 1351 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1275 1352
… …
1414 RETVAL = started; 1491 RETVAL = started;
1415 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); 1492 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock);
1416 OUTPUT: 1493 OUTPUT:
1417 RETVAL 1494 RETVAL
1418 1495
1419void 1496SV *
1420set_sync_prepare (SV *cb) 1497set_sync_prepare (SV *cb)
1421 PROTOTYPE: & 1498 PROTOTYPE: &
1422 CODE: 1499 CODE:
1423 SvREFCNT_dec (prepare_cb); 1500 RETVAL = prepare_cb;
1424 prepare_cb = newSVsv (cb); 1501 prepare_cb = newSVsv (cb);
1502 OUTPUT:
1503 RETVAL
1425 1504
1426char * 1505char *
1427strerror (int errorno = errno) 1506strerror (int errorno = errno)
1428 PROTOTYPE: ;$ 1507 PROTOTYPE: ;$
1429 CODE: 1508 CODE:
… …
1457db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) 1536db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1458 PREINIT: 1537 PREINIT:
1459 CALLBACK 1538 CALLBACK
1460 CODE: 1539 CODE:
1461{ 1540{
1462 dREQ (REQ_ENV_OPEN); 1541 dREQ (REQ_ENV_OPEN, 1);
1463 req->env = env; 1542 req->env = env;
1464 req->uint1 = open_flags | DB_THREAD; 1543 req->uint1 = open_flags | DB_THREAD;
1465 req->int1 = mode; 1544 req->int1 = mode;
1466 req->buf1 = strdup_ornull (db_home); 1545 req->buf1 = strdup_ornull (db_home);
1467 REQ_SEND; 1546 REQ_SEND;
… …
1471db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) 1550db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1472 PREINIT: 1551 PREINIT:
1473 CALLBACK 1552 CALLBACK
1474 CODE: 1553 CODE:
1475{ 1554{
1476 dREQ (REQ_ENV_CLOSE); 1555 dREQ (REQ_ENV_CLOSE, 1);
1477 req->env = env; 1556 req->env = env;
1478 req->uint1 = flags; 1557 req->uint1 = flags;
1479 REQ_SEND; 1558 REQ_SEND;
1480 ptr_nuke (ST (0)); 1559 ptr_nuke (ST (0));
1481} 1560}
… …
1484db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) 1563db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1485 PREINIT: 1564 PREINIT:
1486 CALLBACK 1565 CALLBACK
1487 CODE: 1566 CODE:
1488{ 1567{
1489 dREQ (REQ_ENV_TXN_CHECKPOINT); 1568 dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1490 req->env = env; 1569 req->env = env;
1491 req->uint1 = kbyte; 1570 req->uint1 = kbyte;
1492 req->int1 = min; 1571 req->int1 = min;
1493 req->uint2 = flags; 1572 req->uint2 = flags;
1494 REQ_SEND; 1573 REQ_SEND;
… …
1498db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) 1577db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1499 PREINIT: 1578 PREINIT:
1500 CALLBACK 1579 CALLBACK
1501 CODE: 1580 CODE:
1502{ 1581{
1503 dREQ (REQ_ENV_LOCK_DETECT); 1582 dREQ (REQ_ENV_LOCK_DETECT, 1);
1504 req->env = env; 1583 req->env = env;
1505 req->uint1 = flags; 1584 req->uint1 = flags;
1506 req->uint2 = atype; 1585 req->uint2 = atype;
1507 /* req->int2 = 0; dummy */ 1586 /* req->int2 = 0; dummy */
1508 REQ_SEND; 1587 REQ_SEND;
… …
1512db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) 1591db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1513 PREINIT: 1592 PREINIT:
1514 CALLBACK 1593 CALLBACK
1515 CODE: 1594 CODE:
1516{ 1595{
1517 dREQ (REQ_ENV_MEMP_SYNC); 1596 dREQ (REQ_ENV_MEMP_SYNC, 1);
1518 req->env = env; 1597 req->env = env;
1519 REQ_SEND; 1598 REQ_SEND;
1520} 1599}
1521 1600
1522void 1601void
1523db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) 1602db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1524 PREINIT: 1603 PREINIT:
1525 CALLBACK 1604 CALLBACK
1526 CODE: 1605 CODE:
1527{ 1606{
1528 dREQ (REQ_ENV_MEMP_TRICKLE); 1607 dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1529 req->env = env; 1608 req->env = env;
1530 req->int1 = percent; 1609 req->int1 = percent;
1531 REQ_SEND; 1610 REQ_SEND;
1532} 1611}
1533 1612
… …
1535db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) 1614db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1536 PREINIT: 1615 PREINIT:
1537 CALLBACK 1616 CALLBACK
1538 CODE: 1617 CODE:
1539{ 1618{
1540 dREQ (REQ_ENV_DBREMOVE); 1619 dREQ (REQ_ENV_DBREMOVE, 2);
1541 req->env = env; 1620 req->env = env;
1542 req->buf1 = strdup_ornull (file); 1621 req->buf1 = strdup_ornull (file);
1543 req->buf2 = strdup_ornull (database); 1622 req->buf2 = strdup_ornull (database);
1544 req->uint1 = flags; 1623 req->uint1 = flags;
1545 REQ_SEND; 1624 REQ_SEND;
… …
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) 1628db_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: 1629 PREINIT:
1551 CALLBACK 1630 CALLBACK
1552 CODE: 1631 CODE:
1553{ 1632{
1554 dREQ (REQ_ENV_DBRENAME); 1633 dREQ (REQ_ENV_DBRENAME, 2);
1555 req->env = env; 1634 req->env = env;
1556 req->buf1 = strdup_ornull (file); 1635 req->buf1 = strdup_ornull (file);
1557 req->buf2 = strdup_ornull (database); 1636 req->buf2 = strdup_ornull (database);
1558 req->buf3 = strdup_ornull (newname); 1637 req->buf3 = strdup_ornull (newname);
1559 req->uint1 = flags; 1638 req->uint1 = flags;
… …
1578db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) 1657db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1579 PREINIT: 1658 PREINIT:
1580 CALLBACK 1659 CALLBACK
1581 CODE: 1660 CODE:
1582{ 1661{
1583 dREQ (REQ_DB_OPEN); 1662 dREQ (REQ_DB_OPEN, 2);
1584 req->db = db; 1663 req->db = db;
1585 req->txn = txnid; 1664 req->txn = txnid;
1586 req->buf1 = strdup_ornull (file); 1665 req->buf1 = strdup_ornull (file);
1587 req->buf2 = strdup_ornull (database); 1666 req->buf2 = strdup_ornull (database);
1588 req->int1 = type; 1667 req->int1 = type;
… …
1595db_close (DB *db, U32 flags = 0, SV *callback = 0) 1674db_close (DB *db, U32 flags = 0, SV *callback = 0)
1596 PREINIT: 1675 PREINIT:
1597 CALLBACK 1676 CALLBACK
1598 CODE: 1677 CODE:
1599{ 1678{
1600 dREQ (REQ_DB_CLOSE); 1679 dREQ (REQ_DB_CLOSE, 1);
1601 req->db = db; 1680 req->db = db;
1602 req->uint1 = flags; 1681 req->uint1 = flags;
1603 req->sv1 = (SV *)db->app_private; 1682 req->sv1 = (SV *)db->app_private;
1604 REQ_SEND; 1683 REQ_SEND;
1605 ptr_nuke (ST (0)); 1684 ptr_nuke (ST (0));
1606} 1685}
1607 1686
1687#if DB_VERSION_MINOR >= 4
1688
1608void 1689void
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) 1690db_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: 1691 PREINIT:
1611 CALLBACK 1692 CALLBACK
1612 CODE: 1693 CODE:
1613{ 1694{
1614 dREQ (REQ_DB_COMPACT); 1695 dREQ (REQ_DB_COMPACT, 2);
1615 req->db = db; 1696 req->db = db;
1616 req->txn = txn; 1697 req->txn = txn;
1617 sv_to_dbt (&req->dbt1, start); 1698 sv_to_dbt (&req->dbt1, start);
1618 sv_to_dbt (&req->dbt2, stop); 1699 sv_to_dbt (&req->dbt2, stop);
1619 req->uint1 = flags; 1700 req->uint1 = flags;
1620 REQ_SEND; 1701 REQ_SEND;
1621} 1702}
1622 1703
1704#endif
1705
1623void 1706void
1624db_sync (DB *db, U32 flags = 0, SV *callback = 0) 1707db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1625 PREINIT: 1708 PREINIT:
1626 CALLBACK 1709 CALLBACK
1627 CODE: 1710 CODE:
1628{ 1711{
1629 dREQ (REQ_DB_SYNC); 1712 dREQ (REQ_DB_SYNC, 1);
1630 req->db = db; 1713 req->db = db;
1631 req->uint1 = flags; 1714 req->uint1 = flags;
1632 REQ_SEND; 1715 REQ_SEND;
1633} 1716}
1634 1717
… …
1636db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) 1719db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1637 PREINIT: 1720 PREINIT:
1638 CALLBACK 1721 CALLBACK
1639 CODE: 1722 CODE:
1640{ 1723{
1641 dREQ (REQ_DB_SYNC); 1724 dREQ (REQ_DB_SYNC, 1);
1642 req->db = db; 1725 req->db = db;
1643 req->buf1 = strdup (file); 1726 req->buf1 = strdup (file);
1644 req->uint1 = flags; 1727 req->uint1 = flags;
1645 REQ_SEND; 1728 REQ_SEND;
1646} 1729}
… …
1649db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) 1732db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1650 PREINIT: 1733 PREINIT:
1651 CALLBACK 1734 CALLBACK
1652 CODE: 1735 CODE:
1653{ 1736{
1654 dREQ (REQ_DB_KEY_RANGE); 1737 dREQ (REQ_DB_KEY_RANGE, 2);
1655 req->db = db; 1738 req->db = db;
1656 req->txn = txn; 1739 req->txn = txn;
1657 sv_to_dbt (&req->dbt1, key); 1740 sv_to_dbt (&req->dbt1, key);
1658 req->uint1 = flags; 1741 req->uint1 = flags;
1659 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1742 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
… …
1664db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) 1747db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1665 PREINIT: 1748 PREINIT:
1666 CALLBACK 1749 CALLBACK
1667 CODE: 1750 CODE:
1668{ 1751{
1669 dREQ (REQ_DB_PUT); 1752 dREQ (REQ_DB_PUT, 2);
1670 req->db = db; 1753 req->db = db;
1671 req->txn = txn; 1754 req->txn = txn;
1672 sv_to_dbt (&req->dbt1, key); 1755 sv_to_dbt (&req->dbt1, key);
1673 sv_to_dbt (&req->dbt2, data); 1756 sv_to_dbt (&req->dbt2, data);
1674 req->uint1 = flags; 1757 req->uint1 = flags;
1675 REQ_SEND; 1758 REQ_SEND;
1676} 1759}
1677 1760
1761#if DB_VERSION_MINOR >= 6
1762
1763void
1764db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1765 PREINIT:
1766 CALLBACK
1767 CODE:
1768{
1769 dREQ (REQ_DB_EXISTS, 2);
1770 req->db = db;
1771 req->txn = txn;
1772 req->uint1 = flags;
1773 sv_to_dbt (&req->dbt1, key);
1774 REQ_SEND;
1775}
1776
1777#endif
1778
1678void 1779void
1679db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) 1780db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1680 PREINIT: 1781 PREINIT:
1681 CALLBACK 1782 CALLBACK
1682 CODE: 1783 CODE:
1683 if (SvREADONLY (data)) 1784 if (SvREADONLY (data))
1684 croak ("can't modify read-only data scalar in db_get"); 1785 croak ("can't modify read-only data scalar in db_get");
1685{ 1786{
1686 dREQ (REQ_DB_GET); 1787 dREQ (REQ_DB_GET, 2);
1687 req->db = db; 1788 req->db = db;
1688 req->txn = txn; 1789 req->txn = txn;
1689 req->uint1 = flags; 1790 req->uint1 = flags;
1690 sv_to_dbt (&req->dbt1, key); 1791 sv_to_dbt (&req->dbt1, key);
1691 req->dbt3.flags = DB_DBT_MALLOC; 1792 req->dbt3.flags = DB_DBT_MALLOC;
… …
1699 CALLBACK 1800 CALLBACK
1700 CODE: 1801 CODE:
1701 if (SvREADONLY (data)) 1802 if (SvREADONLY (data))
1702 croak ("can't modify read-only data scalar in db_pget"); 1803 croak ("can't modify read-only data scalar in db_pget");
1703{ 1804{
1704 dREQ (REQ_DB_PGET); 1805 dREQ (REQ_DB_PGET, 2);
1705 req->db = db; 1806 req->db = db;
1706 req->txn = txn; 1807 req->txn = txn;
1707 req->uint1 = flags; 1808 req->uint1 = flags;
1708 sv_to_dbt (&req->dbt1, key); 1809 sv_to_dbt (&req->dbt1, key);
1709 sv_to_dbt (&req->dbt2, pkey); 1810 sv_to_dbt (&req->dbt2, pkey);
… …
1716db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) 1817db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1717 PREINIT: 1818 PREINIT:
1718 CALLBACK 1819 CALLBACK
1719 CODE: 1820 CODE:
1720{ 1821{
1721 dREQ (REQ_DB_DEL); 1822 dREQ (REQ_DB_DEL, 2);
1722 req->db = db; 1823 req->db = db;
1723 req->txn = txn; 1824 req->txn = txn;
1724 req->uint1 = flags; 1825 req->uint1 = flags;
1725 sv_to_dbt (&req->dbt1, key); 1826 sv_to_dbt (&req->dbt1, key);
1726 REQ_SEND; 1827 REQ_SEND;
… …
1730db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1831db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1731 PREINIT: 1832 PREINIT:
1732 CALLBACK 1833 CALLBACK
1733 CODE: 1834 CODE:
1734{ 1835{
1735 dREQ (REQ_TXN_COMMIT); 1836 dREQ (REQ_TXN_COMMIT, 1);
1736 req->txn = txn; 1837 req->txn = txn;
1737 req->uint1 = flags; 1838 req->uint1 = flags;
1738 REQ_SEND; 1839 REQ_SEND;
1739 ptr_nuke (ST (0)); 1840 ptr_nuke (ST (0));
1740} 1841}
… …
1743db_txn_abort (DB_TXN *txn, SV *callback = 0) 1844db_txn_abort (DB_TXN *txn, SV *callback = 0)
1744 PREINIT: 1845 PREINIT:
1745 CALLBACK 1846 CALLBACK
1746 CODE: 1847 CODE:
1747{ 1848{
1748 dREQ (REQ_TXN_ABORT); 1849 dREQ (REQ_TXN_ABORT, 1);
1749 req->txn = txn; 1850 req->txn = txn;
1750 REQ_SEND; 1851 REQ_SEND;
1751 ptr_nuke (ST (0)); 1852 ptr_nuke (ST (0));
1752} 1853}
1753 1854
… …
1755db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1856db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1756 PREINIT: 1857 PREINIT:
1757 CALLBACK 1858 CALLBACK
1758 CODE: 1859 CODE:
1759{ 1860{
1760 dREQ (REQ_TXN_FINISH); 1861 dREQ (REQ_TXN_FINISH, 1);
1761 req->txn = txn; 1862 req->txn = txn;
1762 req->uint1 = flags; 1863 req->uint1 = flags;
1763 REQ_SEND; 1864 REQ_SEND;
1764 ptr_nuke (ST (0)); 1865 ptr_nuke (ST (0));
1765} 1866}
… …
1768db_c_close (DBC *dbc, SV *callback = 0) 1869db_c_close (DBC *dbc, SV *callback = 0)
1769 PREINIT: 1870 PREINIT:
1770 CALLBACK 1871 CALLBACK
1771 CODE: 1872 CODE:
1772{ 1873{
1773 dREQ (REQ_C_CLOSE); 1874 dREQ (REQ_C_CLOSE, 1);
1774 req->dbc = dbc; 1875 req->dbc = dbc;
1775 REQ_SEND; 1876 REQ_SEND;
1776 ptr_nuke (ST (0)); 1877 ptr_nuke (ST (0));
1777} 1878}
1778 1879
… …
1780db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) 1881db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1781 PREINIT: 1882 PREINIT:
1782 CALLBACK 1883 CALLBACK
1783 CODE: 1884 CODE:
1784{ 1885{
1785 dREQ (REQ_C_COUNT); 1886 dREQ (REQ_C_COUNT, 1);
1786 req->dbc = dbc; 1887 req->dbc = dbc;
1787 req->sv1 = SvREFCNT_inc (count); 1888 req->sv1 = SvREFCNT_inc (count);
1788 REQ_SEND; 1889 REQ_SEND;
1789} 1890}
1790 1891
… …
1792db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) 1893db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1793 PREINIT: 1894 PREINIT:
1794 CALLBACK 1895 CALLBACK
1795 CODE: 1896 CODE:
1796{ 1897{
1797 dREQ (REQ_C_PUT); 1898 dREQ (REQ_C_PUT, 1);
1798 req->dbc = dbc; 1899 req->dbc = dbc;
1799 sv_to_dbt (&req->dbt1, key); 1900 sv_to_dbt (&req->dbt1, key);
1800 sv_to_dbt (&req->dbt2, data); 1901 sv_to_dbt (&req->dbt2, data);
1801 req->uint1 = flags; 1902 req->uint1 = flags;
1802 REQ_SEND; 1903 REQ_SEND;
… …
1806db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) 1907db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1807 PREINIT: 1908 PREINIT:
1808 CALLBACK 1909 CALLBACK
1809 CODE: 1910 CODE:
1810{ 1911{
1811 dREQ (REQ_C_GET); 1912 dREQ (REQ_C_GET, 1);
1812 req->dbc = dbc; 1913 req->dbc = dbc;
1813 req->uint1 = flags; 1914 req->uint1 = flags;
1814 if ((flags & DB_SET) == DB_SET 1915 if ((flags & DB_SET) == DB_SET
1815 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1916 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1816 sv_to_dbt (&req->dbt1, key); 1917 sv_to_dbt (&req->dbt1, key);
… …
1833db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) 1934db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1834 PREINIT: 1935 PREINIT:
1835 CALLBACK 1936 CALLBACK
1836 CODE: 1937 CODE:
1837{ 1938{
1838 dREQ (REQ_C_PGET); 1939 dREQ (REQ_C_PGET, 1);
1839 req->dbc = dbc; 1940 req->dbc = dbc;
1840 req->uint1 = flags; 1941 req->uint1 = flags;
1841 if ((flags & DB_SET) == DB_SET 1942 if ((flags & DB_SET) == DB_SET
1842 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1943 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1843 sv_to_dbt (&req->dbt1, key); 1944 sv_to_dbt (&req->dbt1, key);
… …
1863db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) 1964db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1864 PREINIT: 1965 PREINIT:
1865 CALLBACK 1966 CALLBACK
1866 CODE: 1967 CODE:
1867{ 1968{
1868 dREQ (REQ_C_DEL); 1969 dREQ (REQ_C_DEL, 1);
1869 req->dbc = dbc; 1970 req->dbc = dbc;
1870 req->uint1 = flags; 1971 req->uint1 = flags;
1871 REQ_SEND; 1972 REQ_SEND;
1872} 1973}
1873 1974
1874 1975
1976#if DB_VERSION_MINOR >= 3
1977
1875void 1978void
1876db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) 1979db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1877 PREINIT: 1980 PREINIT:
1878 CALLBACK 1981 CALLBACK
1879 CODE: 1982 CODE:
1880{ 1983{
1881 dREQ (REQ_SEQ_OPEN); 1984 dREQ (REQ_SEQ_OPEN, 2);
1882 req->seq = seq; 1985 req->seq = seq;
1883 req->txn = txnid; 1986 req->txn = txnid;
1884 req->uint1 = flags | DB_THREAD; 1987 req->uint1 = flags | DB_THREAD;
1885 sv_to_dbt (&req->dbt1, key); 1988 sv_to_dbt (&req->dbt1, key);
1886 REQ_SEND; 1989 REQ_SEND;
… …
1890db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) 1993db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1891 PREINIT: 1994 PREINIT:
1892 CALLBACK 1995 CALLBACK
1893 CODE: 1996 CODE:
1894{ 1997{
1895 dREQ (REQ_SEQ_CLOSE); 1998 dREQ (REQ_SEQ_CLOSE, 1);
1896 req->seq = seq; 1999 req->seq = seq;
1897 req->uint1 = flags; 2000 req->uint1 = flags;
1898 REQ_SEND; 2001 REQ_SEND;
1899 ptr_nuke (ST (0)); 2002 ptr_nuke (ST (0));
1900} 2003}
… …
1903db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) 2006db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1904 PREINIT: 2007 PREINIT:
1905 CALLBACK 2008 CALLBACK
1906 CODE: 2009 CODE:
1907{ 2010{
1908 dREQ (REQ_SEQ_GET); 2011 dREQ (REQ_SEQ_GET, 2);
1909 req->seq = seq; 2012 req->seq = seq;
1910 req->txn = txnid; 2013 req->txn = txnid;
1911 req->int1 = delta; 2014 req->int1 = delta;
1912 req->uint1 = flags; 2015 req->uint1 = flags;
1913 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 2016 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
… …
1918db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) 2021db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1919 PREINIT: 2022 PREINIT:
1920 CALLBACK 2023 CALLBACK
1921 CODE: 2024 CODE:
1922{ 2025{
1923 dREQ (REQ_SEQ_REMOVE); 2026 dREQ (REQ_SEQ_REMOVE, 2);
1924 req->seq = seq; 2027 req->seq = seq;
1925 req->txn = txnid; 2028 req->txn = txnid;
1926 req->uint1 = flags; 2029 req->uint1 = flags;
1927 REQ_SEND; 2030 REQ_SEND;
1928} 2031}
1929 2032
2033#endif
2034
1930 2035
1931MODULE = BDB PACKAGE = BDB::Env 2036MODULE = BDB PACKAGE = BDB::Env
1932 2037
1933void 2038void
1934DESTROY (DB_ENV_ornuked *env) 2039DESTROY (DB_ENV_ornuked *env)
… …
2066int set_lg_max (DB_ENV *env, U32 max) 2171int set_lg_max (DB_ENV *env, U32 max)
2067 CODE: 2172 CODE:
2068 RETVAL = env->set_lg_max (env, max); 2173 RETVAL = env->set_lg_max (env, max);
2069 OUTPUT: 2174 OUTPUT:
2070 RETVAL 2175 RETVAL
2176
2177#if DB_VERSION_MINOR >= 4
2071 2178
2072int mutex_set_max (DB_ENV *env, U32 max) 2179int mutex_set_max (DB_ENV *env, U32 max)
2073 CODE: 2180 CODE:
2074 RETVAL = env->mutex_set_max (env, max); 2181 RETVAL = env->mutex_set_max (env, max);
2075 OUTPUT: 2182 OUTPUT:
… …
2091 CODE: 2198 CODE:
2092 RETVAL = env->mutex_set_align (env, align); 2199 RETVAL = env->mutex_set_align (env, align);
2093 OUTPUT: 2200 OUTPUT:
2094 RETVAL 2201 RETVAL
2095 2202
2203#endif
2204
2096DB_TXN * 2205DB_TXN *
2097txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) 2206txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0)
2098 CODE: 2207 CODE:
2099 errno = env->txn_begin (env, parent, &RETVAL, flags); 2208 errno = env->txn_begin (env, parent, &RETVAL, flags);
2100 if (errno) 2209 if (errno)
2101 croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); 2210 croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
2102 OUTPUT: 2211 OUTPUT:
2103 RETVAL 2212 RETVAL
2213
2214#if DB_VERSION_MINOR >= 5
2215
2216DB_TXN *
2217cdsgroup_begin (DB_ENV *env)
2218 CODE:
2219 errno = env->cdsgroup_begin (env, &RETVAL);
2220 if (errno)
2221 croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
2222 OUTPUT:
2223 RETVAL
2224
2225#endif
2104 2226
2105MODULE = BDB PACKAGE = BDB::Db 2227MODULE = BDB PACKAGE = BDB::Db
2106 2228
2107void 2229void
2108DESTROY (DB_ornuked *db) 2230DESTROY (DB_ornuked *db)
… …
2193 if (errno) 2315 if (errno)
2194 croak ("DB->cursor: %s", db_strerror (errno)); 2316 croak ("DB->cursor: %s", db_strerror (errno));
2195 OUTPUT: 2317 OUTPUT:
2196 RETVAL 2318 RETVAL
2197 2319
2320#if DB_VERSION_MINOR >= 3
2321
2198DB_SEQUENCE * 2322DB_SEQUENCE *
2199sequence (DB *db, U32 flags = 0) 2323sequence (DB *db, U32 flags = 0)
2200 CODE: 2324 CODE:
2201{ 2325{
2202 errno = db_sequence_create (&RETVAL, db, flags); 2326 errno = db_sequence_create (&RETVAL, db, flags);
… …
2204 croak ("db_sequence_create: %s", db_strerror (errno)); 2328 croak ("db_sequence_create: %s", db_strerror (errno));
2205} 2329}
2206 OUTPUT: 2330 OUTPUT:
2207 RETVAL 2331 RETVAL
2208 2332
2333#endif
2334
2209 2335
2210MODULE = BDB PACKAGE = BDB::Txn 2336MODULE = BDB PACKAGE = BDB::Txn
2211 2337
2212void 2338void
2213DESTROY (DB_TXN_ornuked *txn) 2339DESTROY (DB_TXN_ornuked *txn)
… …
2242 CODE: 2368 CODE:
2243 dbc->set_priority (dbc, priority); 2369 dbc->set_priority (dbc, priority);
2244 2370
2245#endif 2371#endif
2246 2372
2373#if DB_VERSION_MINOR >= 3
2374
2247MODULE = BDB PACKAGE = BDB::Sequence 2375MODULE = BDB PACKAGE = BDB::Sequence
2248 2376
2249void 2377void
2250DESTROY (DB_SEQUENCE_ornuked *seq) 2378DESTROY (DB_SEQUENCE_ornuked *seq)
2251 CODE: 2379 CODE:
… …
2274 CODE: 2402 CODE:
2275 RETVAL = seq->set_range (seq, min, max); 2403 RETVAL = seq->set_range (seq, min, max);
2276 OUTPUT: 2404 OUTPUT:
2277 RETVAL 2405 RETVAL
2278 2406
2407#endif
2279 2408
2409

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