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Comparing BDB/BDB.xs (file contents):
Revision 1.49 by root, Thu Sep 25 12:28:49 2008 UTC vs.
Revision 1.53 by root, Thu Sep 25 22:09:02 2008 UTC

… …
177 DB_KEY_RANGE key_range; 177 DB_KEY_RANGE key_range;
178#if DB_VERSION_MINOR >= 3 178#if DB_VERSION_MINOR >= 3
179 DB_SEQUENCE *seq; 179 DB_SEQUENCE *seq;
180 db_seq_t seq_t; 180 db_seq_t seq_t;
181#endif 181#endif
182
183 SV *rsv1, *rsv2; // keep some request objects alive
182} bdb_cb; 184} bdb_cb;
183 185
184typedef bdb_cb *bdb_req; 186typedef bdb_cb *bdb_req;
185 187
186enum { 188enum {
… …
349static void req_free (bdb_req req); 351static void req_free (bdb_req req);
350static void req_cancel (bdb_req req); 352static void req_cancel (bdb_req req);
351 353
352static int req_invoke (bdb_req req) 354static int req_invoke (bdb_req req)
353{ 355{
354 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;
355 409
356 if (req->callback) 410 if (req->callback)
357 { 411 {
412 dSP;
413
358 ENTER; 414 ENTER;
359 SAVETMPS; 415 SAVETMPS;
360 PUSHMARK (SP); 416 PUSHMARK (SP);
361 417
362 switch (req->type)
363 {
364 case REQ_DB_CLOSE:
365 SvREFCNT_dec (req->sv1);
366 break;
367
368 case REQ_DB_GET:
369 case REQ_DB_PGET:
370 dbt_to_sv (req->sv3, &req->dbt3);
371 break;
372
373 case REQ_C_GET:
374 case REQ_C_PGET:
375 dbt_to_sv (req->sv1, &req->dbt1);
376 dbt_to_sv (req->sv2, &req->dbt2);
377 dbt_to_sv (req->sv3, &req->dbt3);
378 break;
379
380 case REQ_DB_PUT:
381 case REQ_C_PUT:
382 dbt_to_sv (0, &req->dbt1);
383 dbt_to_sv (0, &req->dbt2);
384 break;
385
386 case REQ_DB_KEY_RANGE:
387 {
388 AV *av = newAV ();
389
390 av_push (av, newSVnv (req->key_range.less));
391 av_push (av, newSVnv (req->key_range.equal));
392 av_push (av, newSVnv (req->key_range.greater));
393
394 SvREADONLY_off (req->sv1);
395 sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
396 SvREFCNT_dec (req->sv1);
397 }
398 break;
399
400#if DB_VERSION_MINOR >= 3
401 case REQ_SEQ_GET:
402 SvREADONLY_off (req->sv1);
403
404 if (sizeof (IV) > 4)
405 sv_setiv_mg (req->sv1, (IV)req->seq_t);
406 else
407 sv_setnv_mg (req->sv1, (NV)req->seq_t);
408
409 SvREFCNT_dec (req->sv1);
410 break;
411#endif
412 }
413
414 errno = req->result;
415
416 PUTBACK; 418 PUTBACK;
417 call_sv (req->callback, G_VOID | G_EVAL); 419 call_sv (req->callback, G_VOID | G_EVAL);
418 SPAGAIN; 420 SPAGAIN;
419 421
420 FREETMPS; 422 FREETMPS;
421 LEAVE; 423 LEAVE;
424
425 return !SvTRUE (ERRSV);
422 } 426 }
423 427
424 return !SvTRUE (ERRSV); 428 return 1;
425} 429}
426 430
427static void req_free (bdb_req req) 431static void req_free (bdb_req req)
428{ 432{
429 SvREFCNT_dec (req->callback); 433 SvREFCNT_dec (req->callback);
434
435 SvREFCNT_dec (req->rsv1);
436 SvREFCNT_dec (req->rsv2);
430 437
431 free (req->buf1); 438 free (req->buf1);
432 free (req->buf2); 439 free (req->buf2);
433 free (req->buf3); 440 free (req->buf3);
434 441
… …
480 487
481 respipe_osf [0] = TO_SOCKET (respipe [0]); 488 respipe_osf [0] = TO_SOCKET (respipe [0]);
482 respipe_osf [1] = TO_SOCKET (respipe [1]); 489 respipe_osf [1] = TO_SOCKET (respipe [1]);
483} 490}
484 491
492static void bdb_request (bdb_req req);
485X_THREAD_PROC (bdb_proc); 493X_THREAD_PROC (bdb_proc);
486 494
487static void start_thread (void) 495static void start_thread (void)
488{ 496{
489 worker *wrk = calloc (1, sizeof (worker)); 497 worker *wrk = calloc (1, sizeof (worker));
… …
536 } 544 }
537 545
538 // synthesize callback if none given 546 // synthesize callback if none given
539 if (!req->callback) 547 if (!req->callback)
540 { 548 {
549 if (SvOK (prepare_cb))
550 {
541 int count; 551 int count;
542 552
543 dSP; 553 dSP;
544 PUSHMARK (SP); 554 PUSHMARK (SP);
545 PUTBACK; 555 PUTBACK;
546 count = call_sv (prepare_cb, G_ARRAY); 556 count = call_sv (prepare_cb, G_ARRAY);
547 SPAGAIN; 557 SPAGAIN;
548 558
549 if (count != 2) 559 if (count != 2)
550 croak ("prepare callback must return exactly two values\n"); 560 croak ("prepare callback must return exactly two values\n");
551 561
552 wait_callback = POPs; 562 wait_callback = POPs;
553 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 }
554 } 573 }
555 574
556 ++nreqs; 575 ++nreqs;
557 576
558 X_LOCK (reqlock); 577 X_LOCK (reqlock);
… …
572 } 591 }
573} 592}
574 593
575static void end_thread (void) 594static void end_thread (void)
576{ 595{
577 bdb_req req; 596 bdb_req req = calloc (1, sizeof (bdb_cb));
578
579 Newz (0, req, 1, bdb_cb);
580 597
581 req->type = REQ_QUIT; 598 req->type = REQ_QUIT;
582 req->pri = PRI_MAX + PRI_BIAS; 599 req->pri = PRI_MAX + PRI_BIAS;
583 600
584 X_LOCK (reqlock); 601 X_LOCK (reqlock);
… …
709 726
710 return count; 727 return count;
711} 728}
712 729
713/*****************************************************************************/ 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}
714 889
715X_THREAD_PROC (bdb_proc) 890X_THREAD_PROC (bdb_proc)
716{ 891{
717 bdb_req req; 892 bdb_req req;
718 struct timespec ts; 893 struct timespec ts;
… …
759 934
760 --nready; 935 --nready;
761 936
762 X_UNLOCK (reqlock); 937 X_UNLOCK (reqlock);
763 938
764 switch (req->type) 939 if (req->type == REQ_QUIT)
765 { 940 {
766 case REQ_QUIT: 941 X_LOCK (reslock);
767 req->result = ENOSYS; 942 free (req);
943 self->req = 0;
944 X_UNLOCK (reslock);
945
768 goto quit; 946 goto quit;
769
770 case REQ_ENV_OPEN:
771 req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1);
772 break;
773
774 case REQ_ENV_CLOSE:
775 req->result = req->env->close (req->env, req->uint1);
776 break;
777
778 case REQ_ENV_TXN_CHECKPOINT:
779 req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2);
780 break;
781
782 case REQ_ENV_LOCK_DETECT:
783 req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1);
784 break;
785
786 case REQ_ENV_MEMP_SYNC:
787 req->result = req->env->memp_sync (req->env, 0);
788 break;
789
790 case REQ_ENV_MEMP_TRICKLE:
791 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
792 break;
793
794 case REQ_ENV_DBREMOVE:
795 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
796 break;
797
798 case REQ_ENV_DBRENAME:
799 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
800 break;
801
802 case REQ_DB_OPEN:
803 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
804 break;
805
806 case REQ_DB_CLOSE:
807 req->result = req->db->close (req->db, req->uint1);
808 break;
809
810#if DB_VERSION_MINOR >= 4
811 case REQ_DB_COMPACT:
812 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
813 break;
814#endif
815
816 case REQ_DB_SYNC:
817 req->result = req->db->sync (req->db, req->uint1);
818 break;
819
820 case REQ_DB_UPGRADE:
821 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
822 break;
823
824 case REQ_DB_PUT:
825 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
826 break;
827
828#if DB_VERSION_MINOR >= 6
829 case REQ_DB_EXISTS:
830 req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
831 break;
832#endif
833 case REQ_DB_GET:
834 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
835 break;
836
837 case REQ_DB_PGET:
838 req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
839 break;
840
841 case REQ_DB_DEL:
842 req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1);
843 break;
844
845 case REQ_DB_KEY_RANGE:
846 req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1);
847 break;
848
849 case REQ_TXN_COMMIT:
850 req->result = req->txn->commit (req->txn, req->uint1);
851 break;
852
853 case REQ_TXN_ABORT:
854 req->result = req->txn->abort (req->txn);
855 break;
856
857 case REQ_TXN_FINISH:
858 if (req->txn->flags & TXN_DEADLOCK)
859 {
860 req->result = req->txn->abort (req->txn);
861 if (!req->result)
862 req->result = DB_LOCK_DEADLOCK;
863 }
864 else
865 req->result = req->txn->commit (req->txn, req->uint1);
866 break;
867
868 case REQ_C_CLOSE:
869 req->result = req->dbc->c_close (req->dbc);
870 break;
871
872 case REQ_C_COUNT:
873 {
874 db_recno_t recno;
875 req->result = req->dbc->c_count (req->dbc, &recno, req->uint1);
876 req->uv1 = recno;
877 }
878 break;
879
880 case REQ_C_PUT:
881 req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1);
882 break;
883
884 case REQ_C_GET:
885 req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1);
886 break;
887
888 case REQ_C_PGET:
889 req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1);
890 break;
891
892 case REQ_C_DEL:
893 req->result = req->dbc->c_del (req->dbc, req->uint1);
894 break;
895
896#if DB_VERSION_MINOR >= 3
897 case REQ_SEQ_OPEN:
898 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
899 break;
900
901 case REQ_SEQ_CLOSE:
902 req->result = req->seq->close (req->seq, req->uint1);
903 break;
904
905 case REQ_SEQ_GET:
906 req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1);
907 break;
908
909 case REQ_SEQ_REMOVE:
910 req->result = req->seq->remove (req->seq, req->txn, req->uint1);
911 break;
912#endif
913
914 default:
915 req->result = ENOSYS;
916 break;
917 } 947 }
918 948
919 if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) 949 bdb_request (req);
920 req->txn->flags |= TXN_DEADLOCK;
921 950
922 X_LOCK (reslock); 951 X_LOCK (reslock);
923 952
924 ++npending; 953 ++npending;
925 954
… …
987 create_respipe (); 1016 create_respipe ();
988 1017
989 atfork_parent (); 1018 atfork_parent ();
990} 1019}
991 1020
992#define dREQ(reqtype) \ 1021#define dREQ(reqtype,rsvcnt) \
993 bdb_req req; \ 1022 bdb_req req; \
994 int req_pri = next_pri; \ 1023 int req_pri = next_pri; \
995 next_pri = DEFAULT_PRI + PRI_BIAS; \ 1024 next_pri = DEFAULT_PRI + PRI_BIAS; \
996 \ 1025 \
997 if (callback && SvOK (callback)) \ 1026 if (callback && SvOK (callback)) \
… …
999 \ 1028 \
1000 Newz (0, req, 1, bdb_cb); \ 1029 Newz (0, req, 1, bdb_cb); \
1001 if (!req) \ 1030 if (!req) \
1002 croak ("out of memory during bdb_req allocation"); \ 1031 croak ("out of memory during bdb_req allocation"); \
1003 \ 1032 \
1004 req->callback = cb ? SvREFCNT_inc (cb) : 0; \ 1033 req->callback = SvREFCNT_inc (cb); \
1005 req->type = (reqtype); \ 1034 req->type = (reqtype); \
1006 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;
1007 1039
1008#define REQ_SEND \ 1040#define REQ_SEND \
1009 req_send (req) 1041 req_send (req)
1010 1042
1011#define SvPTR(var, arg, type, class, nullok) \ 1043#define SvPTR(var, arg, type, class, nullok) \
… …
1310 }; 1342 };
1311 1343
1312 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; )
1313 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1345 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1314 1346
1347 prepare_cb = &PL_sv_undef;
1348
1315 { 1349 {
1316 /* 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 */
1317 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 };
1318 1352
1319 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); 1353 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
… …
1457 RETVAL = started; 1491 RETVAL = started;
1458 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); 1492 if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock);
1459 OUTPUT: 1493 OUTPUT:
1460 RETVAL 1494 RETVAL
1461 1495
1462void 1496SV *
1463set_sync_prepare (SV *cb) 1497set_sync_prepare (SV *cb)
1464 PROTOTYPE: & 1498 PROTOTYPE: &
1465 CODE: 1499 CODE:
1466 SvREFCNT_dec (prepare_cb); 1500 RETVAL = prepare_cb;
1467 prepare_cb = newSVsv (cb); 1501 prepare_cb = newSVsv (cb);
1502 OUTPUT:
1503 RETVAL
1468 1504
1469char * 1505char *
1470strerror (int errorno = errno) 1506strerror (int errorno = errno)
1471 PROTOTYPE: ;$ 1507 PROTOTYPE: ;$
1472 CODE: 1508 CODE:
… …
1500db_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)
1501 PREINIT: 1537 PREINIT:
1502 CALLBACK 1538 CALLBACK
1503 CODE: 1539 CODE:
1504{ 1540{
1505 dREQ (REQ_ENV_OPEN); 1541 dREQ (REQ_ENV_OPEN, 1);
1506 req->env = env; 1542 req->env = env;
1507 req->uint1 = open_flags | DB_THREAD; 1543 req->uint1 = open_flags | DB_THREAD;
1508 req->int1 = mode; 1544 req->int1 = mode;
1509 req->buf1 = strdup_ornull (db_home); 1545 req->buf1 = strdup_ornull (db_home);
1510 REQ_SEND; 1546 REQ_SEND;
… …
1514db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) 1550db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1515 PREINIT: 1551 PREINIT:
1516 CALLBACK 1552 CALLBACK
1517 CODE: 1553 CODE:
1518{ 1554{
1519 dREQ (REQ_ENV_CLOSE); 1555 dREQ (REQ_ENV_CLOSE, 1);
1520 req->env = env; 1556 req->env = env;
1521 req->uint1 = flags; 1557 req->uint1 = flags;
1522 REQ_SEND; 1558 REQ_SEND;
1523 ptr_nuke (ST (0)); 1559 ptr_nuke (ST (0));
1524} 1560}
… …
1527db_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)
1528 PREINIT: 1564 PREINIT:
1529 CALLBACK 1565 CALLBACK
1530 CODE: 1566 CODE:
1531{ 1567{
1532 dREQ (REQ_ENV_TXN_CHECKPOINT); 1568 dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1533 req->env = env; 1569 req->env = env;
1534 req->uint1 = kbyte; 1570 req->uint1 = kbyte;
1535 req->int1 = min; 1571 req->int1 = min;
1536 req->uint2 = flags; 1572 req->uint2 = flags;
1537 REQ_SEND; 1573 REQ_SEND;
… …
1541db_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)
1542 PREINIT: 1578 PREINIT:
1543 CALLBACK 1579 CALLBACK
1544 CODE: 1580 CODE:
1545{ 1581{
1546 dREQ (REQ_ENV_LOCK_DETECT); 1582 dREQ (REQ_ENV_LOCK_DETECT, 1);
1547 req->env = env; 1583 req->env = env;
1548 req->uint1 = flags; 1584 req->uint1 = flags;
1549 req->uint2 = atype; 1585 req->uint2 = atype;
1550 /* req->int2 = 0; dummy */ 1586 /* req->int2 = 0; dummy */
1551 REQ_SEND; 1587 REQ_SEND;
… …
1555db_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)
1556 PREINIT: 1592 PREINIT:
1557 CALLBACK 1593 CALLBACK
1558 CODE: 1594 CODE:
1559{ 1595{
1560 dREQ (REQ_ENV_MEMP_SYNC); 1596 dREQ (REQ_ENV_MEMP_SYNC, 1);
1561 req->env = env; 1597 req->env = env;
1562 REQ_SEND; 1598 REQ_SEND;
1563} 1599}
1564 1600
1565void 1601void
1566db_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)
1567 PREINIT: 1603 PREINIT:
1568 CALLBACK 1604 CALLBACK
1569 CODE: 1605 CODE:
1570{ 1606{
1571 dREQ (REQ_ENV_MEMP_TRICKLE); 1607 dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1572 req->env = env; 1608 req->env = env;
1573 req->int1 = percent; 1609 req->int1 = percent;
1574 REQ_SEND; 1610 REQ_SEND;
1575} 1611}
1576 1612
… …
1578db_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)
1579 PREINIT: 1615 PREINIT:
1580 CALLBACK 1616 CALLBACK
1581 CODE: 1617 CODE:
1582{ 1618{
1583 dREQ (REQ_ENV_DBREMOVE); 1619 dREQ (REQ_ENV_DBREMOVE, 2);
1584 req->env = env; 1620 req->env = env;
1585 req->buf1 = strdup_ornull (file); 1621 req->buf1 = strdup_ornull (file);
1586 req->buf2 = strdup_ornull (database); 1622 req->buf2 = strdup_ornull (database);
1587 req->uint1 = flags; 1623 req->uint1 = flags;
1588 REQ_SEND; 1624 REQ_SEND;
… …
1592db_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)
1593 PREINIT: 1629 PREINIT:
1594 CALLBACK 1630 CALLBACK
1595 CODE: 1631 CODE:
1596{ 1632{
1597 dREQ (REQ_ENV_DBRENAME); 1633 dREQ (REQ_ENV_DBRENAME, 2);
1598 req->env = env; 1634 req->env = env;
1599 req->buf1 = strdup_ornull (file); 1635 req->buf1 = strdup_ornull (file);
1600 req->buf2 = strdup_ornull (database); 1636 req->buf2 = strdup_ornull (database);
1601 req->buf3 = strdup_ornull (newname); 1637 req->buf3 = strdup_ornull (newname);
1602 req->uint1 = flags; 1638 req->uint1 = flags;
… …
1621db_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)
1622 PREINIT: 1658 PREINIT:
1623 CALLBACK 1659 CALLBACK
1624 CODE: 1660 CODE:
1625{ 1661{
1626 dREQ (REQ_DB_OPEN); 1662 dREQ (REQ_DB_OPEN, 2);
1627 req->db = db; 1663 req->db = db;
1628 req->txn = txnid; 1664 req->txn = txnid;
1629 req->buf1 = strdup_ornull (file); 1665 req->buf1 = strdup_ornull (file);
1630 req->buf2 = strdup_ornull (database); 1666 req->buf2 = strdup_ornull (database);
1631 req->int1 = type; 1667 req->int1 = type;
… …
1638db_close (DB *db, U32 flags = 0, SV *callback = 0) 1674db_close (DB *db, U32 flags = 0, SV *callback = 0)
1639 PREINIT: 1675 PREINIT:
1640 CALLBACK 1676 CALLBACK
1641 CODE: 1677 CODE:
1642{ 1678{
1643 dREQ (REQ_DB_CLOSE); 1679 dREQ (REQ_DB_CLOSE, 1);
1644 req->db = db; 1680 req->db = db;
1645 req->uint1 = flags; 1681 req->uint1 = flags;
1646 req->sv1 = (SV *)db->app_private; 1682 req->sv1 = (SV *)db->app_private;
1647 REQ_SEND; 1683 REQ_SEND;
1648 ptr_nuke (ST (0)); 1684 ptr_nuke (ST (0));
… …
1654db_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)
1655 PREINIT: 1691 PREINIT:
1656 CALLBACK 1692 CALLBACK
1657 CODE: 1693 CODE:
1658{ 1694{
1659 dREQ (REQ_DB_COMPACT); 1695 dREQ (REQ_DB_COMPACT, 2);
1660 req->db = db; 1696 req->db = db;
1661 req->txn = txn; 1697 req->txn = txn;
1662 sv_to_dbt (&req->dbt1, start); 1698 sv_to_dbt (&req->dbt1, start);
1663 sv_to_dbt (&req->dbt2, stop); 1699 sv_to_dbt (&req->dbt2, stop);
1664 req->uint1 = flags; 1700 req->uint1 = flags;
… …
1671db_sync (DB *db, U32 flags = 0, SV *callback = 0) 1707db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1672 PREINIT: 1708 PREINIT:
1673 CALLBACK 1709 CALLBACK
1674 CODE: 1710 CODE:
1675{ 1711{
1676 dREQ (REQ_DB_SYNC); 1712 dREQ (REQ_DB_SYNC, 1);
1677 req->db = db; 1713 req->db = db;
1678 req->uint1 = flags; 1714 req->uint1 = flags;
1679 REQ_SEND; 1715 REQ_SEND;
1680} 1716}
1681 1717
… …
1683db_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)
1684 PREINIT: 1720 PREINIT:
1685 CALLBACK 1721 CALLBACK
1686 CODE: 1722 CODE:
1687{ 1723{
1688 dREQ (REQ_DB_SYNC); 1724 dREQ (REQ_DB_SYNC, 1);
1689 req->db = db; 1725 req->db = db;
1690 req->buf1 = strdup (file); 1726 req->buf1 = strdup (file);
1691 req->uint1 = flags; 1727 req->uint1 = flags;
1692 REQ_SEND; 1728 REQ_SEND;
1693} 1729}
… …
1696db_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)
1697 PREINIT: 1733 PREINIT:
1698 CALLBACK 1734 CALLBACK
1699 CODE: 1735 CODE:
1700{ 1736{
1701 dREQ (REQ_DB_KEY_RANGE); 1737 dREQ (REQ_DB_KEY_RANGE, 2);
1702 req->db = db; 1738 req->db = db;
1703 req->txn = txn; 1739 req->txn = txn;
1704 sv_to_dbt (&req->dbt1, key); 1740 sv_to_dbt (&req->dbt1, key);
1705 req->uint1 = flags; 1741 req->uint1 = flags;
1706 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1742 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
… …
1711db_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)
1712 PREINIT: 1748 PREINIT:
1713 CALLBACK 1749 CALLBACK
1714 CODE: 1750 CODE:
1715{ 1751{
1716 dREQ (REQ_DB_PUT); 1752 dREQ (REQ_DB_PUT, 2);
1717 req->db = db; 1753 req->db = db;
1718 req->txn = txn; 1754 req->txn = txn;
1719 sv_to_dbt (&req->dbt1, key); 1755 sv_to_dbt (&req->dbt1, key);
1720 sv_to_dbt (&req->dbt2, data); 1756 sv_to_dbt (&req->dbt2, data);
1721 req->uint1 = flags; 1757 req->uint1 = flags;
… …
1728db_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)
1729 PREINIT: 1765 PREINIT:
1730 CALLBACK 1766 CALLBACK
1731 CODE: 1767 CODE:
1732{ 1768{
1733 dREQ (REQ_DB_EXISTS); 1769 dREQ (REQ_DB_EXISTS, 2);
1734 req->db = db; 1770 req->db = db;
1735 req->txn = txn; 1771 req->txn = txn;
1736 req->uint1 = flags; 1772 req->uint1 = flags;
1737 sv_to_dbt (&req->dbt1, key); 1773 sv_to_dbt (&req->dbt1, key);
1738 REQ_SEND; 1774 REQ_SEND;
… …
1746 CALLBACK 1782 CALLBACK
1747 CODE: 1783 CODE:
1748 if (SvREADONLY (data)) 1784 if (SvREADONLY (data))
1749 croak ("can't modify read-only data scalar in db_get"); 1785 croak ("can't modify read-only data scalar in db_get");
1750{ 1786{
1751 dREQ (REQ_DB_GET); 1787 dREQ (REQ_DB_GET, 2);
1752 req->db = db; 1788 req->db = db;
1753 req->txn = txn; 1789 req->txn = txn;
1754 req->uint1 = flags; 1790 req->uint1 = flags;
1755 sv_to_dbt (&req->dbt1, key); 1791 sv_to_dbt (&req->dbt1, key);
1756 req->dbt3.flags = DB_DBT_MALLOC; 1792 req->dbt3.flags = DB_DBT_MALLOC;
… …
1764 CALLBACK 1800 CALLBACK
1765 CODE: 1801 CODE:
1766 if (SvREADONLY (data)) 1802 if (SvREADONLY (data))
1767 croak ("can't modify read-only data scalar in db_pget"); 1803 croak ("can't modify read-only data scalar in db_pget");
1768{ 1804{
1769 dREQ (REQ_DB_PGET); 1805 dREQ (REQ_DB_PGET, 2);
1770 req->db = db; 1806 req->db = db;
1771 req->txn = txn; 1807 req->txn = txn;
1772 req->uint1 = flags; 1808 req->uint1 = flags;
1773 sv_to_dbt (&req->dbt1, key); 1809 sv_to_dbt (&req->dbt1, key);
1774 sv_to_dbt (&req->dbt2, pkey); 1810 sv_to_dbt (&req->dbt2, pkey);
… …
1781db_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)
1782 PREINIT: 1818 PREINIT:
1783 CALLBACK 1819 CALLBACK
1784 CODE: 1820 CODE:
1785{ 1821{
1786 dREQ (REQ_DB_DEL); 1822 dREQ (REQ_DB_DEL, 2);
1787 req->db = db; 1823 req->db = db;
1788 req->txn = txn; 1824 req->txn = txn;
1789 req->uint1 = flags; 1825 req->uint1 = flags;
1790 sv_to_dbt (&req->dbt1, key); 1826 sv_to_dbt (&req->dbt1, key);
1791 REQ_SEND; 1827 REQ_SEND;
… …
1795db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1831db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1796 PREINIT: 1832 PREINIT:
1797 CALLBACK 1833 CALLBACK
1798 CODE: 1834 CODE:
1799{ 1835{
1800 dREQ (REQ_TXN_COMMIT); 1836 dREQ (REQ_TXN_COMMIT, 1);
1801 req->txn = txn; 1837 req->txn = txn;
1802 req->uint1 = flags; 1838 req->uint1 = flags;
1803 REQ_SEND; 1839 REQ_SEND;
1804 ptr_nuke (ST (0)); 1840 ptr_nuke (ST (0));
1805} 1841}
… …
1808db_txn_abort (DB_TXN *txn, SV *callback = 0) 1844db_txn_abort (DB_TXN *txn, SV *callback = 0)
1809 PREINIT: 1845 PREINIT:
1810 CALLBACK 1846 CALLBACK
1811 CODE: 1847 CODE:
1812{ 1848{
1813 dREQ (REQ_TXN_ABORT); 1849 dREQ (REQ_TXN_ABORT, 1);
1814 req->txn = txn; 1850 req->txn = txn;
1815 REQ_SEND; 1851 REQ_SEND;
1816 ptr_nuke (ST (0)); 1852 ptr_nuke (ST (0));
1817} 1853}
1818 1854
… …
1820db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) 1856db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1821 PREINIT: 1857 PREINIT:
1822 CALLBACK 1858 CALLBACK
1823 CODE: 1859 CODE:
1824{ 1860{
1825 dREQ (REQ_TXN_FINISH); 1861 dREQ (REQ_TXN_FINISH, 1);
1826 req->txn = txn; 1862 req->txn = txn;
1827 req->uint1 = flags; 1863 req->uint1 = flags;
1828 REQ_SEND; 1864 REQ_SEND;
1829 ptr_nuke (ST (0)); 1865 ptr_nuke (ST (0));
1830} 1866}
… …
1833db_c_close (DBC *dbc, SV *callback = 0) 1869db_c_close (DBC *dbc, SV *callback = 0)
1834 PREINIT: 1870 PREINIT:
1835 CALLBACK 1871 CALLBACK
1836 CODE: 1872 CODE:
1837{ 1873{
1838 dREQ (REQ_C_CLOSE); 1874 dREQ (REQ_C_CLOSE, 1);
1839 req->dbc = dbc; 1875 req->dbc = dbc;
1840 REQ_SEND; 1876 REQ_SEND;
1841 ptr_nuke (ST (0)); 1877 ptr_nuke (ST (0));
1842} 1878}
1843 1879
… …
1845db_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)
1846 PREINIT: 1882 PREINIT:
1847 CALLBACK 1883 CALLBACK
1848 CODE: 1884 CODE:
1849{ 1885{
1850 dREQ (REQ_C_COUNT); 1886 dREQ (REQ_C_COUNT, 1);
1851 req->dbc = dbc; 1887 req->dbc = dbc;
1852 req->sv1 = SvREFCNT_inc (count); 1888 req->sv1 = SvREFCNT_inc (count);
1853 REQ_SEND; 1889 REQ_SEND;
1854} 1890}
1855 1891
… …
1857db_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)
1858 PREINIT: 1894 PREINIT:
1859 CALLBACK 1895 CALLBACK
1860 CODE: 1896 CODE:
1861{ 1897{
1862 dREQ (REQ_C_PUT); 1898 dREQ (REQ_C_PUT, 1);
1863 req->dbc = dbc; 1899 req->dbc = dbc;
1864 sv_to_dbt (&req->dbt1, key); 1900 sv_to_dbt (&req->dbt1, key);
1865 sv_to_dbt (&req->dbt2, data); 1901 sv_to_dbt (&req->dbt2, data);
1866 req->uint1 = flags; 1902 req->uint1 = flags;
1867 REQ_SEND; 1903 REQ_SEND;
… …
1871db_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)
1872 PREINIT: 1908 PREINIT:
1873 CALLBACK 1909 CALLBACK
1874 CODE: 1910 CODE:
1875{ 1911{
1876 dREQ (REQ_C_GET); 1912 dREQ (REQ_C_GET, 1);
1877 req->dbc = dbc; 1913 req->dbc = dbc;
1878 req->uint1 = flags; 1914 req->uint1 = flags;
1879 if ((flags & DB_SET) == DB_SET 1915 if ((flags & DB_SET) == DB_SET
1880 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1916 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1881 sv_to_dbt (&req->dbt1, key); 1917 sv_to_dbt (&req->dbt1, key);
… …
1898db_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)
1899 PREINIT: 1935 PREINIT:
1900 CALLBACK 1936 CALLBACK
1901 CODE: 1937 CODE:
1902{ 1938{
1903 dREQ (REQ_C_PGET); 1939 dREQ (REQ_C_PGET, 1);
1904 req->dbc = dbc; 1940 req->dbc = dbc;
1905 req->uint1 = flags; 1941 req->uint1 = flags;
1906 if ((flags & DB_SET) == DB_SET 1942 if ((flags & DB_SET) == DB_SET
1907 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1943 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1908 sv_to_dbt (&req->dbt1, key); 1944 sv_to_dbt (&req->dbt1, key);
… …
1928db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) 1964db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1929 PREINIT: 1965 PREINIT:
1930 CALLBACK 1966 CALLBACK
1931 CODE: 1967 CODE:
1932{ 1968{
1933 dREQ (REQ_C_DEL); 1969 dREQ (REQ_C_DEL, 1);
1934 req->dbc = dbc; 1970 req->dbc = dbc;
1935 req->uint1 = flags; 1971 req->uint1 = flags;
1936 REQ_SEND; 1972 REQ_SEND;
1937} 1973}
1938 1974
… …
1943db_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)
1944 PREINIT: 1980 PREINIT:
1945 CALLBACK 1981 CALLBACK
1946 CODE: 1982 CODE:
1947{ 1983{
1948 dREQ (REQ_SEQ_OPEN); 1984 dREQ (REQ_SEQ_OPEN, 2);
1949 req->seq = seq; 1985 req->seq = seq;
1950 req->txn = txnid; 1986 req->txn = txnid;
1951 req->uint1 = flags | DB_THREAD; 1987 req->uint1 = flags | DB_THREAD;
1952 sv_to_dbt (&req->dbt1, key); 1988 sv_to_dbt (&req->dbt1, key);
1953 REQ_SEND; 1989 REQ_SEND;
… …
1957db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) 1993db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1958 PREINIT: 1994 PREINIT:
1959 CALLBACK 1995 CALLBACK
1960 CODE: 1996 CODE:
1961{ 1997{
1962 dREQ (REQ_SEQ_CLOSE); 1998 dREQ (REQ_SEQ_CLOSE, 1);
1963 req->seq = seq; 1999 req->seq = seq;
1964 req->uint1 = flags; 2000 req->uint1 = flags;
1965 REQ_SEND; 2001 REQ_SEND;
1966 ptr_nuke (ST (0)); 2002 ptr_nuke (ST (0));
1967} 2003}
… …
1970db_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)
1971 PREINIT: 2007 PREINIT:
1972 CALLBACK 2008 CALLBACK
1973 CODE: 2009 CODE:
1974{ 2010{
1975 dREQ (REQ_SEQ_GET); 2011 dREQ (REQ_SEQ_GET, 2);
1976 req->seq = seq; 2012 req->seq = seq;
1977 req->txn = txnid; 2013 req->txn = txnid;
1978 req->int1 = delta; 2014 req->int1 = delta;
1979 req->uint1 = flags; 2015 req->uint1 = flags;
1980 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 2016 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
… …
1985db_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)
1986 PREINIT: 2022 PREINIT:
1987 CALLBACK 2023 CALLBACK
1988 CODE: 2024 CODE:
1989{ 2025{
1990 dREQ (REQ_SEQ_REMOVE); 2026 dREQ (REQ_SEQ_REMOVE, 2);
1991 req->seq = seq; 2027 req->seq = seq;
1992 req->txn = txnid; 2028 req->txn = txnid;
1993 req->uint1 = flags; 2029 req->uint1 = flags;
1994 REQ_SEND; 2030 REQ_SEND;
1995} 2031}

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