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Comparing BDB/BDB.xs (file contents):
Revision 1.46 by root, Wed Jul 9 21:16:14 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,
… …
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{
416 SvREFCNT_dec (req->callback); 433 SvREFCNT_dec (req->callback);
434
435 SvREFCNT_dec (req->rsv1);
436 SvREFCNT_dec (req->rsv2);
417 437
418 free (req->buf1); 438 free (req->buf1);
419 free (req->buf2); 439 free (req->buf2);
420 free (req->buf3); 440 free (req->buf3);
421 441
… …
467 487
468 respipe_osf [0] = TO_SOCKET (respipe [0]); 488 respipe_osf [0] = TO_SOCKET (respipe [0]);
469 respipe_osf [1] = TO_SOCKET (respipe [1]); 489 respipe_osf [1] = TO_SOCKET (respipe [1]);
470} 490}
471 491
492static void bdb_request (bdb_req req);
472X_THREAD_PROC (bdb_proc); 493X_THREAD_PROC (bdb_proc);
473 494
474static void start_thread (void) 495static void start_thread (void)
475{ 496{
476 worker *wrk = calloc (1, sizeof (worker)); 497 worker *wrk = calloc (1, sizeof (worker));
… …
517 on_next_submit = 0; 538 on_next_submit = 0;
518 539
519 PUSHMARK (SP); 540 PUSHMARK (SP);
520 PUTBACK; 541 PUTBACK;
521 call_sv (cb, G_DISCARD | G_EVAL); 542 call_sv (cb, G_DISCARD | G_EVAL);
543 SPAGAIN;
522 } 544 }
523 545
524 // synthesize callback if none given 546 // synthesize callback if none given
525 if (!req->callback) 547 if (!req->callback)
526 { 548 {
549 if (SvOK (prepare_cb))
550 {
527 int count; 551 int count;
528 552
529 dSP; 553 dSP;
530 PUSHMARK (SP); 554 PUSHMARK (SP);
531 PUTBACK; 555 PUTBACK;
532 count = call_sv (prepare_cb, G_ARRAY); 556 count = call_sv (prepare_cb, G_ARRAY);
533 SPAGAIN; 557 SPAGAIN;
534 558
535 if (count != 2) 559 if (count != 2)
536 croak ("prepare callback must return exactly two values\n"); 560 croak ("prepare callback must return exactly two values\n");
537 561
538 wait_callback = POPs; 562 wait_callback = POPs;
539 SvREFCNT_dec (req->callback);
540 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 }
541 } 573 }
542 574
543 ++nreqs; 575 ++nreqs;
544 576
545 X_LOCK (reqlock); 577 X_LOCK (reqlock);
… …
559 } 591 }
560} 592}
561 593
562static void end_thread (void) 594static void end_thread (void)
563{ 595{
564 bdb_req req; 596 bdb_req req = calloc (1, sizeof (bdb_cb));
565
566 Newz (0, req, 1, bdb_cb);
567 597
568 req->type = REQ_QUIT; 598 req->type = REQ_QUIT;
569 req->pri = PRI_MAX + PRI_BIAS; 599 req->pri = PRI_MAX + PRI_BIAS;
570 600
571 X_LOCK (reqlock); 601 X_LOCK (reqlock);
… …
696 726
697 return count; 727 return count;
698} 728}
699 729
700/*****************************************************************************/ 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}
701 889
702X_THREAD_PROC (bdb_proc) 890X_THREAD_PROC (bdb_proc)
703{ 891{
704 bdb_req req; 892 bdb_req req;
705 struct timespec ts; 893 struct timespec ts;
… …
745 } 933 }
746 934
747 --nready; 935 --nready;
748 936
749 X_UNLOCK (reqlock); 937 X_UNLOCK (reqlock);
750 938
751 switch (req->type) 939 if (req->type == REQ_QUIT)
752 { 940 {
753 case REQ_QUIT: 941 X_LOCK (reslock);
754 req->result = ENOSYS; 942 free (req);
943 self->req = 0;
944 X_UNLOCK (reslock);
945
755 goto quit; 946 goto quit;
756
757 case REQ_ENV_OPEN:
758 req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
759 break;
760
761 case REQ_ENV_CLOSE:
762 req->result = req->env->close (req->env, req->uint1);
763 break;
764
765 case REQ_ENV_TXN_CHECKPOINT:
766 req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
767 break;
768
769 case REQ_ENV_LOCK_DETECT:
770 req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
771 break;
772
773 case REQ_ENV_MEMP_SYNC:
774 req->result = req->env->memp_sync (req->env, 0);
775 break;
776
777 case REQ_ENV_MEMP_TRICKLE:
778 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
779 break;
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
789 case REQ_DB_OPEN:
790 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
791 break;
792
793 case REQ_DB_CLOSE:
794 req->result = req->db->close (req->db, req->uint1);
795 break;
796
797 case REQ_DB_COMPACT:
798 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
799 break;
800
801 case REQ_DB_SYNC:
802 req->result = req->db->sync (req->db, req->uint1);
803 break;
804
805 case REQ_DB_UPGRADE:
806 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
807 break;
808
809 case REQ_DB_PUT:
810 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
811 break;
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
818 case REQ_DB_GET:
819 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
820 break;
821
822 case REQ_DB_PGET:
823 req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
824 break;
825
826 case REQ_DB_DEL:
827 req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
828 break;
829
830 case REQ_DB_KEY_RANGE:
831 req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
832 break;
833
834 case REQ_TXN_COMMIT:
835 req->result = req->txn->commit (req->txn, req->uint1);
836 break;
837
838 case REQ_TXN_ABORT:
839 req->result = req->txn->abort (req->txn);
840 break;
841
842 case REQ_TXN_FINISH:
843 if (req->txn->flags & TXN_DEADLOCK)
844 {
845 req->result = req->txn->abort (req->txn);
846 if (!req->result)
847 req->result = DB_LOCK_DEADLOCK;
848 }
849 else
850 req->result = req->txn->commit (req->txn, req->uint1);
851 break;
852
853 case REQ_C_CLOSE:
854 req->result = req->dbc->c_close (req->dbc);
855 break;
856
857 case REQ_C_COUNT:
858 {
859 db_recno_t recno;
860 req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
861 req->uv1 = recno;
862 }
863 break;
864
865 case REQ_C_PUT:
866 req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
867 break;
868
869 case REQ_C_GET:
870 req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
871 break;
872
873 case REQ_C_PGET:
874 req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
875 break;
876
877 case REQ_C_DEL:
878 req->result = req->dbc->c_del (req->dbc, req->uint1);
879 break;
880
881 case REQ_SEQ_OPEN:
882 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
883 break;
884
885 case REQ_SEQ_CLOSE:
886 req->result = req->seq->close (req->seq, req->uint1);
887 break;
888
889 case REQ_SEQ_GET:
890 req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
891 break;
892
893 case REQ_SEQ_REMOVE:
894 req->result = req->seq->remove (req->seq, req->txn, req->uint1);
895 break;
896
897 default:
898 req->result = ENOSYS;
899 break;
900 } 947 }
901 948
902 if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) 949 bdb_request (req);
903 req->txn->flags |= TXN_DEADLOCK;
904 950
905 X_LOCK (reslock); 951 X_LOCK (reslock);
906 952
907 ++npending; 953 ++npending;
908 954
… …
970 create_respipe (); 1016 create_respipe ();
971 1017
972 atfork_parent (); 1018 atfork_parent ();
973} 1019}
974 1020
975#define dREQ(reqtype) \ 1021#define dREQ(reqtype,rsvcnt) \
976 bdb_req req; \ 1022 bdb_req req; \
977 int req_pri = next_pri; \ 1023 int req_pri = next_pri; \
978 next_pri = DEFAULT_PRI + PRI_BIAS; \ 1024 next_pri = DEFAULT_PRI + PRI_BIAS; \
979 \ 1025 \
980 if (callback && SvOK (callback)) \ 1026 if (callback && SvOK (callback)) \
… …
982 \ 1028 \
983 Newz (0, req, 1, bdb_cb); \ 1029 Newz (0, req, 1, bdb_cb); \
984 if (!req) \ 1030 if (!req) \
985 croak ("out of memory during bdb_req allocation"); \ 1031 croak ("out of memory during bdb_req allocation"); \
986 \ 1032 \
987 req->callback = cb ? SvREFCNT_inc (cb) : 0; \ 1033 req->callback = SvREFCNT_inc (cb); \
988 req->type = (reqtype); \ 1034 req->type = (reqtype); \
989 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;
990 1039
991#define REQ_SEND \ 1040#define REQ_SEND \
992 req_send (req) 1041 req_send (req)
993 1042
994#define SvPTR(var, arg, type, class, nullok) \ 1043#define SvPTR(var, arg, type, class, nullok) \
… …
1086 } 1135 }
1087 1136
1088 return 0; 1137 return 0;
1089} 1138}
1090 1139
1140/* stupid windoes defined CALLBACK as well */
1141#undef CALLBACK
1091#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); 1142#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
1092 1143
1093MODULE = BDB PACKAGE = BDB 1144MODULE = BDB PACKAGE = BDB
1094 1145
1095PROTOTYPES: ENABLE 1146PROTOTYPES: ENABLE
… …
1117 const_iv (RDONLY) 1168 const_iv (RDONLY)
1118 const_iv (USE_ENVIRON) 1169 const_iv (USE_ENVIRON)
1119 const_iv (USE_ENVIRON_ROOT) 1170 const_iv (USE_ENVIRON_ROOT)
1120 const_iv (LOCKDOWN) 1171 const_iv (LOCKDOWN)
1121 const_iv (PRIVATE) 1172 const_iv (PRIVATE)
1122 const_iv (REGISTER)
1123 const_iv (SYSTEM_MEM) 1173 const_iv (SYSTEM_MEM)
1124 const_iv (AUTO_COMMIT) 1174 const_iv (AUTO_COMMIT)
1125 const_iv (CDB_ALLDB) 1175 const_iv (CDB_ALLDB)
1126 const_iv (DIRECT_DB) 1176 const_iv (DIRECT_DB)
1127 const_iv (DSYNC_DB)
1128 const_iv (NOLOCKING) 1177 const_iv (NOLOCKING)
1129 const_iv (NOMMAP) 1178 const_iv (NOMMAP)
1130 const_iv (NOPANIC) 1179 const_iv (NOPANIC)
1131 const_iv (OVERWRITE) 1180 const_iv (OVERWRITE)
1132 const_iv (PANIC_ENVIRONMENT) 1181 const_iv (PANIC_ENVIRONMENT)
… …
1143 const_iv (HASH) 1192 const_iv (HASH)
1144 const_iv (QUEUE) 1193 const_iv (QUEUE)
1145 const_iv (RECNO) 1194 const_iv (RECNO)
1146 const_iv (UNKNOWN) 1195 const_iv (UNKNOWN)
1147 const_iv (EXCL) 1196 const_iv (EXCL)
1148 const_iv (READ_COMMITTED)
1149 const_iv (READ_UNCOMMITTED)
1150 const_iv (TRUNCATE) 1197 const_iv (TRUNCATE)
1151 const_iv (NOSYNC) 1198 const_iv (NOSYNC)
1152 const_iv (CHKSUM) 1199 const_iv (CHKSUM)
1153 const_iv (ENCRYPT) 1200 const_iv (ENCRYPT)
1154 const_iv (DUP) 1201 const_iv (DUP)
1155 const_iv (DUPSORT) 1202 const_iv (DUPSORT)
1156 const_iv (RECNUM) 1203 const_iv (RECNUM)
1157 const_iv (RENUMBER) 1204 const_iv (RENUMBER)
1158 const_iv (REVSPLITOFF) 1205 const_iv (REVSPLITOFF)
1159 const_iv (INORDER)
1160 const_iv (CONSUME) 1206 const_iv (CONSUME)
1161 const_iv (CONSUME_WAIT) 1207 const_iv (CONSUME_WAIT)
1162 const_iv (GET_BOTH) 1208 const_iv (GET_BOTH)
1163 const_iv (GET_BOTH_RANGE) 1209 const_iv (GET_BOTH_RANGE)
1164 //const_iv (SET_RECNO) 1210 //const_iv (SET_RECNO)
… …
1173 const_iv (LOCK_DEADLOCK) 1219 const_iv (LOCK_DEADLOCK)
1174 const_iv (LOCK_NOTGRANTED) 1220 const_iv (LOCK_NOTGRANTED)
1175 const_iv (RUNRECOVERY) 1221 const_iv (RUNRECOVERY)
1176 const_iv (OLD_VERSION) 1222 const_iv (OLD_VERSION)
1177 const_iv (REP_HANDLE_DEAD) 1223 const_iv (REP_HANDLE_DEAD)
1178 const_iv (REP_LOCKOUT)
1179 const_iv (SECONDARY_BAD) 1224 const_iv (SECONDARY_BAD)
1180
1181 const_iv (FREE_SPACE)
1182 const_iv (FREELIST_ONLY)
1183 1225
1184 const_iv (APPEND) 1226 const_iv (APPEND)
1185 const_iv (NODUPDATA) 1227 const_iv (NODUPDATA)
1186 const_iv (NOOVERWRITE) 1228 const_iv (NOOVERWRITE)
1187 1229
… …
1210 const_iv (FORCE) 1252 const_iv (FORCE)
1211 1253
1212 const_iv (LOCK_DEFAULT) 1254 const_iv (LOCK_DEFAULT)
1213 const_iv (LOCK_EXPIRE) 1255 const_iv (LOCK_EXPIRE)
1214 const_iv (LOCK_MAXLOCKS) 1256 const_iv (LOCK_MAXLOCKS)
1215 const_iv (LOCK_MAXWRITE)
1216 const_iv (LOCK_MINLOCKS) 1257 const_iv (LOCK_MINLOCKS)
1217 const_iv (LOCK_MINWRITE) 1258 const_iv (LOCK_MINWRITE)
1218 const_iv (LOCK_OLDEST) 1259 const_iv (LOCK_OLDEST)
1219 const_iv (LOCK_RANDOM) 1260 const_iv (LOCK_RANDOM)
1220 const_iv (LOCK_YOUNGEST) 1261 const_iv (LOCK_YOUNGEST)
1221 1262
1222 const_iv (SEQ_DEC)
1223 const_iv (SEQ_INC)
1224 const_iv (SEQ_WRAP)
1225
1226 const_iv (BUFFER_SMALL)
1227 const_iv (DONOTINDEX) 1263 const_iv (DONOTINDEX)
1228 const_iv (KEYEMPTY ) 1264 const_iv (KEYEMPTY )
1229 const_iv (KEYEXIST ) 1265 const_iv (KEYEXIST )
1230 const_iv (LOCK_DEADLOCK) 1266 const_iv (LOCK_DEADLOCK)
1231 const_iv (LOCK_NOTGRANTED) 1267 const_iv (LOCK_NOTGRANTED)
1232 const_iv (LOG_BUFFER_FULL)
1233 const_iv (NOSERVER) 1268 const_iv (NOSERVER)
1234 const_iv (NOSERVER_HOME) 1269 const_iv (NOSERVER_HOME)
1235 const_iv (NOSERVER_ID) 1270 const_iv (NOSERVER_ID)
1236 const_iv (NOTFOUND) 1271 const_iv (NOTFOUND)
1237 const_iv (PAGE_NOTFOUND) 1272 const_iv (PAGE_NOTFOUND)
1238 const_iv (REP_DUPMASTER) 1273 const_iv (REP_DUPMASTER)
1239 const_iv (REP_HANDLE_DEAD) 1274 const_iv (REP_HANDLE_DEAD)
1240 const_iv (REP_HOLDELECTION) 1275 const_iv (REP_HOLDELECTION)
1241 const_iv (REP_IGNORE)
1242 const_iv (REP_ISPERM) 1276 const_iv (REP_ISPERM)
1243 const_iv (REP_JOIN_FAILURE)
1244 const_iv (REP_LOCKOUT)
1245 const_iv (REP_NEWMASTER) 1277 const_iv (REP_NEWMASTER)
1246 const_iv (REP_NEWSITE) 1278 const_iv (REP_NEWSITE)
1247 const_iv (REP_NOTPERM) 1279 const_iv (REP_NOTPERM)
1248 const_iv (REP_UNAVAIL) 1280 const_iv (REP_UNAVAIL)
1249 const_iv (RUNRECOVERY) 1281 const_iv (RUNRECOVERY)
1250 const_iv (SECONDARY_BAD) 1282 const_iv (SECONDARY_BAD)
1251 const_iv (VERIFY_BAD) 1283 const_iv (VERIFY_BAD)
1252 const_iv (VERSION_MISMATCH)
1253 1284
1254 const_iv (VERB_DEADLOCK) 1285 const_iv (VERB_DEADLOCK)
1255 const_iv (VERB_RECOVERY) 1286 const_iv (VERB_RECOVERY)
1256 const_iv (VERB_REGISTER)
1257 const_iv (VERB_REPLICATION) 1287 const_iv (VERB_REPLICATION)
1258 const_iv (VERB_WAITSFOR) 1288 const_iv (VERB_WAITSFOR)
1259 1289
1260 const_iv (VERSION_MAJOR) 1290 const_iv (VERSION_MAJOR)
1261 const_iv (VERSION_MINOR) 1291 const_iv (VERSION_MINOR)
1262 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
1263#if DB_VERSION_MINOR >= 5 1315#if DB_VERSION_MINOR >= 5
1264 const_iv (MULTIVERSION) 1316 const_iv (MULTIVERSION)
1265 const_iv (TXN_SNAPSHOT) 1317 const_iv (TXN_SNAPSHOT)
1266#endif 1318#endif
1267#if DB_VERSION_MINOR >= 6 1319#if DB_VERSION_MINOR >= 6
… …
1279 const_iv (LOG_AUTO_REMOVE) 1331 const_iv (LOG_AUTO_REMOVE)
1280 const_iv (LOG_IN_MEMORY) 1332 const_iv (LOG_IN_MEMORY)
1281 const_iv (LOG_ZERO) 1333 const_iv (LOG_ZERO)
1282#else 1334#else
1283 const_iv (DIRECT_LOG) 1335 const_iv (DIRECT_LOG)
1336 const_iv (LOG_AUTOREMOVE)
1337# if DB_VERSION_MINOR >= 3
1284 const_iv (DSYNC_LOG) 1338 const_iv (DSYNC_LOG)
1285 const_iv (LOG_AUTOREMOVE)
1286 const_iv (LOG_INMEMORY) 1339 const_iv (LOG_INMEMORY)
1340# endif
1287#endif 1341#endif
1288 }; 1342 };
1289 1343
1290 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; )
1291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1345 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1346
1347 prepare_cb = &PL_sv_undef;
1292 1348
1293 { 1349 {
1294 /* 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 */
1295 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 };
1296 1352
… …
1435 RETVAL = started; 1491 RETVAL = started;
1436 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); 1492 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock);
1437 OUTPUT: 1493 OUTPUT:
1438 RETVAL 1494 RETVAL
1439 1495
1440void 1496SV *
1441set_sync_prepare (SV *cb) 1497set_sync_prepare (SV *cb)
1442 PROTOTYPE: & 1498 PROTOTYPE: &
1443 CODE: 1499 CODE:
1444 SvREFCNT_dec (prepare_cb); 1500 RETVAL = prepare_cb;
1445 prepare_cb = newSVsv (cb); 1501 prepare_cb = newSVsv (cb);
1502 OUTPUT:
1503 RETVAL
1446 1504
1447char * 1505char *
1448strerror (int errorno = errno) 1506strerror (int errorno = errno)
1449 PROTOTYPE: ;$ 1507 PROTOTYPE: ;$
1450 CODE: 1508 CODE:
… …
1478db_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)
1479 PREINIT: 1537 PREINIT:
1480 CALLBACK 1538 CALLBACK
1481 CODE: 1539 CODE:
1482{ 1540{
1483 dREQ (REQ_ENV_OPEN); 1541 dREQ (REQ_ENV_OPEN, 1);
1484 req->env = env; 1542 req->env = env;
1485 req->uint1 = open_flags | DB_THREAD; 1543 req->uint1 = open_flags | DB_THREAD;
1486 req->int1 = mode; 1544 req->int1 = mode;
1487 req->buf1 = strdup_ornull (db_home); 1545 req->buf1 = strdup_ornull (db_home);
1488 REQ_SEND; 1546 REQ_SEND;
… …
1492db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) 1550db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1493 PREINIT: 1551 PREINIT:
1494 CALLBACK 1552 CALLBACK
1495 CODE: 1553 CODE:
1496{ 1554{
1497 dREQ (REQ_ENV_CLOSE); 1555 dREQ (REQ_ENV_CLOSE, 1);
1498 req->env = env; 1556 req->env = env;
1499 req->uint1 = flags; 1557 req->uint1 = flags;
1500 REQ_SEND; 1558 REQ_SEND;
1501 ptr_nuke (ST (0)); 1559 ptr_nuke (ST (0));
1502} 1560}
… …
1505db_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)
1506 PREINIT: 1564 PREINIT:
1507 CALLBACK 1565 CALLBACK
1508 CODE: 1566 CODE:
1509{ 1567{
1510 dREQ (REQ_ENV_TXN_CHECKPOINT); 1568 dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1511 req->env = env; 1569 req->env = env;
1512 req->uint1 = kbyte; 1570 req->uint1 = kbyte;
1513 req->int1 = min; 1571 req->int1 = min;
1514 req->uint2 = flags; 1572 req->uint2 = flags;
1515 REQ_SEND; 1573 REQ_SEND;
… …
1519db_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)
1520 PREINIT: 1578 PREINIT:
1521 CALLBACK 1579 CALLBACK
1522 CODE: 1580 CODE:
1523{ 1581{
1524 dREQ (REQ_ENV_LOCK_DETECT); 1582 dREQ (REQ_ENV_LOCK_DETECT, 1);
1525 req->env = env; 1583 req->env = env;
1526 req->uint1 = flags; 1584 req->uint1 = flags;
1527 req->uint2 = atype; 1585 req->uint2 = atype;
1528 /* req->int2 = 0; dummy */ 1586 /* req->int2 = 0; dummy */
1529 REQ_SEND; 1587 REQ_SEND;
… …
1533db_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)
1534 PREINIT: 1592 PREINIT:
1535 CALLBACK 1593 CALLBACK
1536 CODE: 1594 CODE:
1537{ 1595{
1538 dREQ (REQ_ENV_MEMP_SYNC); 1596 dREQ (REQ_ENV_MEMP_SYNC, 1);
1539 req->env = env; 1597 req->env = env;
1540 REQ_SEND; 1598 REQ_SEND;
1541} 1599}
1542 1600
1543void 1601void
1544db_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)
1545 PREINIT: 1603 PREINIT:
1546 CALLBACK 1604 CALLBACK
1547 CODE: 1605 CODE:
1548{ 1606{
1549 dREQ (REQ_ENV_MEMP_TRICKLE); 1607 dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1550 req->env = env; 1608 req->env = env;
1551 req->int1 = percent; 1609 req->int1 = percent;
1552 REQ_SEND; 1610 REQ_SEND;
1553} 1611}
1554 1612
… …
1556db_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)
1557 PREINIT: 1615 PREINIT:
1558 CALLBACK 1616 CALLBACK
1559 CODE: 1617 CODE:
1560{ 1618{
1561 dREQ (REQ_ENV_DBREMOVE); 1619 dREQ (REQ_ENV_DBREMOVE, 2);
1562 req->env = env; 1620 req->env = env;
1563 req->buf1 = strdup_ornull (file); 1621 req->buf1 = strdup_ornull (file);
1564 req->buf2 = strdup_ornull (database); 1622 req->buf2 = strdup_ornull (database);
1565 req->uint1 = flags; 1623 req->uint1 = flags;
1566 REQ_SEND; 1624 REQ_SEND;
… …
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) 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)
1571 PREINIT: 1629 PREINIT:
1572 CALLBACK 1630 CALLBACK
1573 CODE: 1631 CODE:
1574{ 1632{
1575 dREQ (REQ_ENV_DBRENAME); 1633 dREQ (REQ_ENV_DBRENAME, 2);
1576 req->env = env; 1634 req->env = env;
1577 req->buf1 = strdup_ornull (file); 1635 req->buf1 = strdup_ornull (file);
1578 req->buf2 = strdup_ornull (database); 1636 req->buf2 = strdup_ornull (database);
1579 req->buf3 = strdup_ornull (newname); 1637 req->buf3 = strdup_ornull (newname);
1580 req->uint1 = flags; 1638 req->uint1 = flags;
… …
1599db_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)
1600 PREINIT: 1658 PREINIT:
1601 CALLBACK 1659 CALLBACK
1602 CODE: 1660 CODE:
1603{ 1661{
1604 dREQ (REQ_DB_OPEN); 1662 dREQ (REQ_DB_OPEN, 2);
1605 req->db = db; 1663 req->db = db;
1606 req->txn = txnid; 1664 req->txn = txnid;
1607 req->buf1 = strdup_ornull (file); 1665 req->buf1 = strdup_ornull (file);
1608 req->buf2 = strdup_ornull (database); 1666 req->buf2 = strdup_ornull (database);
1609 req->int1 = type; 1667 req->int1 = type;
… …
1616db_close (DB *db, U32 flags = 0, SV *callback = 0) 1674db_close (DB *db, U32 flags = 0, SV *callback = 0)
1617 PREINIT: 1675 PREINIT:
1618 CALLBACK 1676 CALLBACK
1619 CODE: 1677 CODE:
1620{ 1678{
1621 dREQ (REQ_DB_CLOSE); 1679 dREQ (REQ_DB_CLOSE, 1);
1622 req->db = db; 1680 req->db = db;
1623 req->uint1 = flags; 1681 req->uint1 = flags;
1624 req->sv1 = (SV *)db->app_private; 1682 req->sv1 = (SV *)db->app_private;
1625 REQ_SEND; 1683 REQ_SEND;
1626 ptr_nuke (ST (0)); 1684 ptr_nuke (ST (0));
1627} 1685}
1628 1686
1687#if DB_VERSION_MINOR >= 4
1688
1629void 1689void
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) 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)
1631 PREINIT: 1691 PREINIT:
1632 CALLBACK 1692 CALLBACK
1633 CODE: 1693 CODE:
1634{ 1694{
1635 dREQ (REQ_DB_COMPACT); 1695 dREQ (REQ_DB_COMPACT, 2);
1636 req->db = db; 1696 req->db = db;
1637 req->txn = txn; 1697 req->txn = txn;
1638 sv_to_dbt (&req->dbt1, start); 1698 sv_to_dbt (&req->dbt1, start);
1639 sv_to_dbt (&req->dbt2, stop); 1699 sv_to_dbt (&req->dbt2, stop);
1640 req->uint1 = flags; 1700 req->uint1 = flags;
1641 REQ_SEND; 1701 REQ_SEND;
1642} 1702}
1643 1703
1704#endif
1705
1644void 1706void
1645db_sync (DB *db, U32 flags = 0, SV *callback = 0) 1707db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1646 PREINIT: 1708 PREINIT:
1647 CALLBACK 1709 CALLBACK
1648 CODE: 1710 CODE:
1649{ 1711{
1650 dREQ (REQ_DB_SYNC); 1712 dREQ (REQ_DB_SYNC, 1);
1651 req->db = db; 1713 req->db = db;
1652 req->uint1 = flags; 1714 req->uint1 = flags;
1653 REQ_SEND; 1715 REQ_SEND;
1654} 1716}
1655 1717
… …
1657db_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)
1658 PREINIT: 1720 PREINIT:
1659 CALLBACK 1721 CALLBACK
1660 CODE: 1722 CODE:
1661{ 1723{
1662 dREQ (REQ_DB_SYNC); 1724 dREQ (REQ_DB_SYNC, 1);
1663 req->db = db; 1725 req->db = db;
1664 req->buf1 = strdup (file); 1726 req->buf1 = strdup (file);
1665 req->uint1 = flags; 1727 req->uint1 = flags;
1666 REQ_SEND; 1728 REQ_SEND;
1667} 1729}
… …
1670db_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)
1671 PREINIT: 1733 PREINIT:
1672 CALLBACK 1734 CALLBACK
1673 CODE: 1735 CODE:
1674{ 1736{
1675 dREQ (REQ_DB_KEY_RANGE); 1737 dREQ (REQ_DB_KEY_RANGE, 2);
1676 req->db = db; 1738 req->db = db;
1677 req->txn = txn; 1739 req->txn = txn;
1678 sv_to_dbt (&req->dbt1, key); 1740 sv_to_dbt (&req->dbt1, key);
1679 req->uint1 = flags; 1741 req->uint1 = flags;
1680 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1742 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
… …
1685db_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)
1686 PREINIT: 1748 PREINIT:
1687 CALLBACK 1749 CALLBACK
1688 CODE: 1750 CODE:
1689{ 1751{
1690 dREQ (REQ_DB_PUT); 1752 dREQ (REQ_DB_PUT, 2);
1691 req->db = db; 1753 req->db = db;
1692 req->txn = txn; 1754 req->txn = txn;
1693 sv_to_dbt (&req->dbt1, key); 1755 sv_to_dbt (&req->dbt1, key);
1694 sv_to_dbt (&req->dbt2, data); 1756 sv_to_dbt (&req->dbt2, data);
1695 req->uint1 = flags; 1757 req->uint1 = flags;
… …
1702db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) 1764db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1703 PREINIT: 1765 PREINIT:
1704 CALLBACK 1766 CALLBACK
1705 CODE: 1767 CODE:
1706{ 1768{
1707 dREQ (REQ_DB_EXISTS); 1769 dREQ (REQ_DB_EXISTS, 2);
1708 req->db = db; 1770 req->db = db;
1709 req->txn = txn; 1771 req->txn = txn;
1710 req->uint1 = flags; 1772 req->uint1 = flags;
1711 sv_to_dbt (&req->dbt1, key); 1773 sv_to_dbt (&req->dbt1, key);
1712 REQ_SEND; 1774 REQ_SEND;
… …
1720 CALLBACK 1782 CALLBACK
1721 CODE: 1783 CODE:
1722 if (SvREADONLY (data)) 1784 if (SvREADONLY (data))
1723 croak ("can't modify read-only data scalar in db_get"); 1785 croak ("can't modify read-only data scalar in db_get");
1724{ 1786{
1725 dREQ (REQ_DB_GET); 1787 dREQ (REQ_DB_GET, 2);
1726 req->db = db; 1788 req->db = db;
1727 req->txn = txn; 1789 req->txn = txn;
1728 req->uint1 = flags; 1790 req->uint1 = flags;
1729 sv_to_dbt (&req->dbt1, key); 1791 sv_to_dbt (&req->dbt1, key);
1730 req->dbt3.flags = DB_DBT_MALLOC; 1792 req->dbt3.flags = DB_DBT_MALLOC;
… …
1738 CALLBACK 1800 CALLBACK
1739 CODE: 1801 CODE:
1740 if (SvREADONLY (data)) 1802 if (SvREADONLY (data))
1741 croak ("can't modify read-only data scalar in db_pget"); 1803 croak ("can't modify read-only data scalar in db_pget");
1742{ 1804{
1743 dREQ (REQ_DB_PGET); 1805 dREQ (REQ_DB_PGET, 2);
1744 req->db = db; 1806 req->db = db;
1745 req->txn = txn; 1807 req->txn = txn;
1746 req->uint1 = flags; 1808 req->uint1 = flags;
1747 sv_to_dbt (&req->dbt1, key); 1809 sv_to_dbt (&req->dbt1, key);
1748 sv_to_dbt (&req->dbt2, pkey); 1810 sv_to_dbt (&req->dbt2, pkey);
… …
1755db_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)
1756 PREINIT: 1818 PREINIT:
1757 CALLBACK 1819 CALLBACK
1758 CODE: 1820 CODE:
1759{ 1821{
1760 dREQ (REQ_DB_DEL); 1822 dREQ (REQ_DB_DEL, 2);
1761 req->db = db; 1823 req->db = db;
1762 req->txn = txn; 1824 req->txn = txn;
1763 req->uint1 = flags; 1825 req->uint1 = flags;
1764 sv_to_dbt (&req->dbt1, key); 1826 sv_to_dbt (&req->dbt1, key);
1765 REQ_SEND; 1827 REQ_SEND;
… …
1769db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1831db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1770 PREINIT: 1832 PREINIT:
1771 CALLBACK 1833 CALLBACK
1772 CODE: 1834 CODE:
1773{ 1835{
1774 dREQ (REQ_TXN_COMMIT); 1836 dREQ (REQ_TXN_COMMIT, 1);
1775 req->txn = txn; 1837 req->txn = txn;
1776 req->uint1 = flags; 1838 req->uint1 = flags;
1777 REQ_SEND; 1839 REQ_SEND;
1778 ptr_nuke (ST (0)); 1840 ptr_nuke (ST (0));
1779} 1841}
… …
1782db_txn_abort (DB_TXN *txn, SV *callback = 0) 1844db_txn_abort (DB_TXN *txn, SV *callback = 0)
1783 PREINIT: 1845 PREINIT:
1784 CALLBACK 1846 CALLBACK
1785 CODE: 1847 CODE:
1786{ 1848{
1787 dREQ (REQ_TXN_ABORT); 1849 dREQ (REQ_TXN_ABORT, 1);
1788 req->txn = txn; 1850 req->txn = txn;
1789 REQ_SEND; 1851 REQ_SEND;
1790 ptr_nuke (ST (0)); 1852 ptr_nuke (ST (0));
1791} 1853}
1792 1854
… …
1794db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1856db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1795 PREINIT: 1857 PREINIT:
1796 CALLBACK 1858 CALLBACK
1797 CODE: 1859 CODE:
1798{ 1860{
1799 dREQ (REQ_TXN_FINISH); 1861 dREQ (REQ_TXN_FINISH, 1);
1800 req->txn = txn; 1862 req->txn = txn;
1801 req->uint1 = flags; 1863 req->uint1 = flags;
1802 REQ_SEND; 1864 REQ_SEND;
1803 ptr_nuke (ST (0)); 1865 ptr_nuke (ST (0));
1804} 1866}
… …
1807db_c_close (DBC *dbc, SV *callback = 0) 1869db_c_close (DBC *dbc, SV *callback = 0)
1808 PREINIT: 1870 PREINIT:
1809 CALLBACK 1871 CALLBACK
1810 CODE: 1872 CODE:
1811{ 1873{
1812 dREQ (REQ_C_CLOSE); 1874 dREQ (REQ_C_CLOSE, 1);
1813 req->dbc = dbc; 1875 req->dbc = dbc;
1814 REQ_SEND; 1876 REQ_SEND;
1815 ptr_nuke (ST (0)); 1877 ptr_nuke (ST (0));
1816} 1878}
1817 1879
… …
1819db_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)
1820 PREINIT: 1882 PREINIT:
1821 CALLBACK 1883 CALLBACK
1822 CODE: 1884 CODE:
1823{ 1885{
1824 dREQ (REQ_C_COUNT); 1886 dREQ (REQ_C_COUNT, 1);
1825 req->dbc = dbc; 1887 req->dbc = dbc;
1826 req->sv1 = SvREFCNT_inc (count); 1888 req->sv1 = SvREFCNT_inc (count);
1827 REQ_SEND; 1889 REQ_SEND;
1828} 1890}
1829 1891
… …
1831db_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)
1832 PREINIT: 1894 PREINIT:
1833 CALLBACK 1895 CALLBACK
1834 CODE: 1896 CODE:
1835{ 1897{
1836 dREQ (REQ_C_PUT); 1898 dREQ (REQ_C_PUT, 1);
1837 req->dbc = dbc; 1899 req->dbc = dbc;
1838 sv_to_dbt (&req->dbt1, key); 1900 sv_to_dbt (&req->dbt1, key);
1839 sv_to_dbt (&req->dbt2, data); 1901 sv_to_dbt (&req->dbt2, data);
1840 req->uint1 = flags; 1902 req->uint1 = flags;
1841 REQ_SEND; 1903 REQ_SEND;
… …
1845db_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)
1846 PREINIT: 1908 PREINIT:
1847 CALLBACK 1909 CALLBACK
1848 CODE: 1910 CODE:
1849{ 1911{
1850 dREQ (REQ_C_GET); 1912 dREQ (REQ_C_GET, 1);
1851 req->dbc = dbc; 1913 req->dbc = dbc;
1852 req->uint1 = flags; 1914 req->uint1 = flags;
1853 if ((flags & DB_SET) == DB_SET 1915 if ((flags & DB_SET) == DB_SET
1854 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1916 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1855 sv_to_dbt (&req->dbt1, key); 1917 sv_to_dbt (&req->dbt1, key);
… …
1872db_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)
1873 PREINIT: 1935 PREINIT:
1874 CALLBACK 1936 CALLBACK
1875 CODE: 1937 CODE:
1876{ 1938{
1877 dREQ (REQ_C_PGET); 1939 dREQ (REQ_C_PGET, 1);
1878 req->dbc = dbc; 1940 req->dbc = dbc;
1879 req->uint1 = flags; 1941 req->uint1 = flags;
1880 if ((flags & DB_SET) == DB_SET 1942 if ((flags & DB_SET) == DB_SET
1881 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1943 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1882 sv_to_dbt (&req->dbt1, key); 1944 sv_to_dbt (&req->dbt1, key);
… …
1902db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) 1964db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1903 PREINIT: 1965 PREINIT:
1904 CALLBACK 1966 CALLBACK
1905 CODE: 1967 CODE:
1906{ 1968{
1907 dREQ (REQ_C_DEL); 1969 dREQ (REQ_C_DEL, 1);
1908 req->dbc = dbc; 1970 req->dbc = dbc;
1909 req->uint1 = flags; 1971 req->uint1 = flags;
1910 REQ_SEND; 1972 REQ_SEND;
1911} 1973}
1912 1974
1913 1975
1976#if DB_VERSION_MINOR >= 3
1977
1914void 1978void
1915db_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)
1916 PREINIT: 1980 PREINIT:
1917 CALLBACK 1981 CALLBACK
1918 CODE: 1982 CODE:
1919{ 1983{
1920 dREQ (REQ_SEQ_OPEN); 1984 dREQ (REQ_SEQ_OPEN, 2);
1921 req->seq = seq; 1985 req->seq = seq;
1922 req->txn = txnid; 1986 req->txn = txnid;
1923 req->uint1 = flags | DB_THREAD; 1987 req->uint1 = flags | DB_THREAD;
1924 sv_to_dbt (&req->dbt1, key); 1988 sv_to_dbt (&req->dbt1, key);
1925 REQ_SEND; 1989 REQ_SEND;
… …
1929db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) 1993db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1930 PREINIT: 1994 PREINIT:
1931 CALLBACK 1995 CALLBACK
1932 CODE: 1996 CODE:
1933{ 1997{
1934 dREQ (REQ_SEQ_CLOSE); 1998 dREQ (REQ_SEQ_CLOSE, 1);
1935 req->seq = seq; 1999 req->seq = seq;
1936 req->uint1 = flags; 2000 req->uint1 = flags;
1937 REQ_SEND; 2001 REQ_SEND;
1938 ptr_nuke (ST (0)); 2002 ptr_nuke (ST (0));
1939} 2003}
… …
1942db_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)
1943 PREINIT: 2007 PREINIT:
1944 CALLBACK 2008 CALLBACK
1945 CODE: 2009 CODE:
1946{ 2010{
1947 dREQ (REQ_SEQ_GET); 2011 dREQ (REQ_SEQ_GET, 2);
1948 req->seq = seq; 2012 req->seq = seq;
1949 req->txn = txnid; 2013 req->txn = txnid;
1950 req->int1 = delta; 2014 req->int1 = delta;
1951 req->uint1 = flags; 2015 req->uint1 = flags;
1952 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 2016 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
… …
1957db_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)
1958 PREINIT: 2022 PREINIT:
1959 CALLBACK 2023 CALLBACK
1960 CODE: 2024 CODE:
1961{ 2025{
1962 dREQ (REQ_SEQ_REMOVE); 2026 dREQ (REQ_SEQ_REMOVE, 2);
1963 req->seq = seq; 2027 req->seq = seq;
1964 req->txn = txnid; 2028 req->txn = txnid;
1965 req->uint1 = flags; 2029 req->uint1 = flags;
1966 REQ_SEND; 2030 REQ_SEND;
1967} 2031}
1968 2032
2033#endif
2034
1969 2035
1970MODULE = BDB PACKAGE = BDB::Env 2036MODULE = BDB PACKAGE = BDB::Env
1971 2037
1972void 2038void
1973DESTROY (DB_ENV_ornuked *env) 2039DESTROY (DB_ENV_ornuked *env)
… …
2105int set_lg_max (DB_ENV *env, U32 max) 2171int set_lg_max (DB_ENV *env, U32 max)
2106 CODE: 2172 CODE:
2107 RETVAL = env->set_lg_max (env, max); 2173 RETVAL = env->set_lg_max (env, max);
2108 OUTPUT: 2174 OUTPUT:
2109 RETVAL 2175 RETVAL
2176
2177#if DB_VERSION_MINOR >= 4
2110 2178
2111int mutex_set_max (DB_ENV *env, U32 max) 2179int mutex_set_max (DB_ENV *env, U32 max)
2112 CODE: 2180 CODE:
2113 RETVAL = env->mutex_set_max (env, max); 2181 RETVAL = env->mutex_set_max (env, max);
2114 OUTPUT: 2182 OUTPUT:
… …
2129int mutex_set_align (DB_ENV *env, U32 align) 2197int mutex_set_align (DB_ENV *env, U32 align)
2130 CODE: 2198 CODE:
2131 RETVAL = env->mutex_set_align (env, align); 2199 RETVAL = env->mutex_set_align (env, align);
2132 OUTPUT: 2200 OUTPUT:
2133 RETVAL 2201 RETVAL
2202
2203#endif
2134 2204
2135DB_TXN * 2205DB_TXN *
2136txn_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)
2137 CODE: 2207 CODE:
2138 errno = env->txn_begin (env, parent, &RETVAL, flags); 2208 errno = env->txn_begin (env, parent, &RETVAL, flags);
… …
2245 if (errno) 2315 if (errno)
2246 croak ("DB->cursor: %s", db_strerror (errno)); 2316 croak ("DB->cursor: %s", db_strerror (errno));
2247 OUTPUT: 2317 OUTPUT:
2248 RETVAL 2318 RETVAL
2249 2319
2320#if DB_VERSION_MINOR >= 3
2321
2250DB_SEQUENCE * 2322DB_SEQUENCE *
2251sequence (DB *db, U32 flags = 0) 2323sequence (DB *db, U32 flags = 0)
2252 CODE: 2324 CODE:
2253{ 2325{
2254 errno = db_sequence_create (&RETVAL, db, flags); 2326 errno = db_sequence_create (&RETVAL, db, flags);
… …
2256 croak ("db_sequence_create: %s", db_strerror (errno)); 2328 croak ("db_sequence_create: %s", db_strerror (errno));
2257} 2329}
2258 OUTPUT: 2330 OUTPUT:
2259 RETVAL 2331 RETVAL
2260 2332
2333#endif
2334
2261 2335
2262MODULE = BDB PACKAGE = BDB::Txn 2336MODULE = BDB PACKAGE = BDB::Txn
2263 2337
2264void 2338void
2265DESTROY (DB_TXN_ornuked *txn) 2339DESTROY (DB_TXN_ornuked *txn)
… …
2294 CODE: 2368 CODE:
2295 dbc->set_priority (dbc, priority); 2369 dbc->set_priority (dbc, priority);
2296 2370
2297#endif 2371#endif
2298 2372
2373#if DB_VERSION_MINOR >= 3
2374
2299MODULE = BDB PACKAGE = BDB::Sequence 2375MODULE = BDB PACKAGE = BDB::Sequence
2300 2376
2301void 2377void
2302DESTROY (DB_SEQUENCE_ornuked *seq) 2378DESTROY (DB_SEQUENCE_ornuked *seq)
2303 CODE: 2379 CODE:
… …
2326 CODE: 2402 CODE:
2327 RETVAL = seq->set_range (seq, min, max); 2403 RETVAL = seq->set_range (seq, min, max);
2328 OUTPUT: 2404 OUTPUT:
2329 RETVAL 2405 RETVAL
2330 2406
2407#endif
2331 2408
2409

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