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Comparing BDB/BDB.xs (file contents):
Revision 1.33 by root, Sun Mar 30 04:57:55 2008 UTC vs.
Revision 1.50 by root, Thu Sep 25 13:22:32 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;
… …
61# define c_get get 69# define c_get get
62# define c_pget pget 70# define c_pget pget
63# define c_put put 71# define c_put put
64#endif 72#endif
65 73
74static char *
75get_bdb_filename (SV *sv)
76{
77 if (!SvOK (sv))
78 return 0;
79
80#if _WIN32
81 /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */
82 {
83 STRLEN len;
84 char *src = SvPVbyte (sv, len);
85 SV *t1 = sv_newmortal ();
86 SV *t2 = sv_newmortal ();
87
88 sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1);
89 sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1);
90
91 len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR));
92 len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0);
93 SvPOK_only (t2);
94 SvPVX (t2)[len] = 0;
95 SvCUR_set (t2, len);
96
97 return SvPVX (t2);
98 }
99#else
100 return SvPVbyte_nolen (sv);
101#endif
102}
103
66static void 104static void
67debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) 105debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg)
68{ 106{
69 printf ("err[%s]\n", msg); 107 printf ("err[%s]\n", msg);
70} 108}
… …
97dbt_to_sv (SV *sv, DBT *dbt) 135dbt_to_sv (SV *sv, DBT *dbt)
98{ 136{
99 if (sv) 137 if (sv)
100 { 138 {
101 SvREADONLY_off (sv); 139 SvREADONLY_off (sv);
102 sv_setpvn_mg (sv, dbt->data, dbt->size); 140 sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef);
103 SvREFCNT_dec (sv); 141 SvREFCNT_dec (sv);
104 } 142 }
105 143
144 //assert (dbt->flags & DBT_MALLOC || !dbt->data);
106 free (dbt->data); 145 free (dbt->data);
107} 146}
108 147
109enum { 148enum {
110 REQ_QUIT, 149 REQ_QUIT,
111 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,
112 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, 151 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
113 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, 152 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
114 REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, 153 REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
115 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, 154 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
116 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, 155 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
117 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, 156 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
118}; 157};
119 158
… …
129 DBC *dbc; 168 DBC *dbc;
130 169
131 UV uv1; 170 UV uv1;
132 int int1, int2; 171 int int1, int2;
133 U32 uint1, uint2; 172 U32 uint1, uint2;
134 char *buf1, *buf2; 173 char *buf1, *buf2, *buf3;
135 SV *sv1, *sv2, *sv3; 174 SV *sv1, *sv2, *sv3;
136 175
137 DBT dbt1, dbt2, dbt3; 176 DBT dbt1, dbt2, dbt3;
138 DB_KEY_RANGE key_range; 177 DB_KEY_RANGE key_range;
178#if DB_VERSION_MINOR >= 3
139 DB_SEQUENCE *seq; 179 DB_SEQUENCE *seq;
140 db_seq_t seq_t; 180 db_seq_t seq_t;
181#endif
182
183 SV *rsv1, *rsv2; // keep some request objects alive
141} bdb_cb; 184} bdb_cb;
142 185
143typedef bdb_cb *bdb_req; 186typedef bdb_cb *bdb_req;
144 187
145enum { 188enum {
… …
150 PRI_BIAS = -PRI_MIN, 193 PRI_BIAS = -PRI_MIN,
151 NUM_PRI = PRI_MAX + PRI_BIAS + 1, 194 NUM_PRI = PRI_MAX + PRI_BIAS + 1,
152}; 195};
153 196
154#define AIO_TICKS ((1000000 + 1023) >> 10) 197#define AIO_TICKS ((1000000 + 1023) >> 10)
198
199static SV *on_next_submit;
155 200
156static unsigned int max_poll_time = 0; 201static unsigned int max_poll_time = 0;
157static unsigned int max_poll_reqs = 0; 202static unsigned int max_poll_reqs = 0;
158 203
159/* calculcate time difference in ~1/AIO_TICKS of a second */ 204/* calculcate time difference in ~1/AIO_TICKS of a second */
… …
205static mutex_t reqlock = X_MUTEX_INIT; 250static mutex_t reqlock = X_MUTEX_INIT;
206static cond_t reqwait = X_COND_INIT; 251static cond_t reqwait = X_COND_INIT;
207 252
208#if WORDACCESS_UNSAFE 253#if WORDACCESS_UNSAFE
209 254
210static unsigned int get_nready () 255static unsigned int get_nready (void)
211{ 256{
212 unsigned int retval; 257 unsigned int retval;
213 258
214 X_LOCK (reqlock); 259 X_LOCK (reqlock);
215 retval = nready; 260 retval = nready;
216 X_UNLOCK (reqlock); 261 X_UNLOCK (reqlock);
217 262
218 return retval; 263 return retval;
219} 264}
220 265
221static unsigned int get_npending () 266static unsigned int get_npending (void)
222{ 267{
223 unsigned int retval; 268 unsigned int retval;
224 269
225 X_LOCK (reslock); 270 X_LOCK (reslock);
226 retval = npending; 271 retval = npending;
227 X_UNLOCK (reslock); 272 X_UNLOCK (reslock);
228 273
229 return retval; 274 return retval;
230} 275}
231 276
232static unsigned int get_nthreads () 277static unsigned int get_nthreads (void)
233{ 278{
234 unsigned int retval; 279 unsigned int retval;
235 280
236 X_LOCK (wrklock); 281 X_LOCK (wrklock);
237 retval = started; 282 retval = started;
… …
300 } 345 }
301 346
302 abort (); 347 abort ();
303} 348}
304 349
305static int poll_cb (); 350static int poll_cb (void);
306static void req_free (bdb_req req); 351static void req_free (bdb_req req);
307static void req_cancel (bdb_req req); 352static void req_cancel (bdb_req req);
308 353
309static int req_invoke (bdb_req req) 354static int req_invoke (bdb_req req)
310{ 355{
311 dSP; 356 dSP;
312 357
313 if (SvOK (req->callback)) 358 if (req->callback)
314 { 359 {
315 ENTER; 360 ENTER;
316 SAVETMPS; 361 SAVETMPS;
317 PUSHMARK (SP); 362 PUSHMARK (SP);
318 363
… …
352 sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); 397 sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av));
353 SvREFCNT_dec (req->sv1); 398 SvREFCNT_dec (req->sv1);
354 } 399 }
355 break; 400 break;
356 401
402#if DB_VERSION_MINOR >= 3
357 case REQ_SEQ_GET: 403 case REQ_SEQ_GET:
358 SvREADONLY_off (req->sv1); 404 SvREADONLY_off (req->sv1);
359 405
360 if (sizeof (IV) > 4) 406 if (sizeof (IV) > 4)
361 sv_setiv_mg (req->sv1, (IV)req->seq_t); 407 sv_setiv_mg (req->sv1, (IV)req->seq_t);
362 else 408 else
363 sv_setnv_mg (req->sv1, (NV)req->seq_t); 409 sv_setnv_mg (req->sv1, (NV)req->seq_t);
364 410
365 SvREFCNT_dec (req->sv1); 411 SvREFCNT_dec (req->sv1);
366 break; 412 break;
413#endif
367 } 414 }
368 415
369 errno = req->result; 416 errno = req->result;
370 417
371 PUTBACK; 418 PUTBACK;
… …
379 return !SvTRUE (ERRSV); 426 return !SvTRUE (ERRSV);
380} 427}
381 428
382static void req_free (bdb_req req) 429static void req_free (bdb_req req)
383{ 430{
431 SvREFCNT_dec (req->callback);
432
433 SvREFCNT_dec (req->rsv1);
434 SvREFCNT_dec (req->rsv2);
435
384 free (req->buf1); 436 free (req->buf1);
385 free (req->buf2); 437 free (req->buf2);
438 free (req->buf3);
439
386 Safefree (req); 440 Safefree (req);
387} 441}
388 442
389#ifdef USE_SOCKETS_AS_HANDLES 443#ifdef USE_SOCKETS_AS_HANDLES
390# define TO_SOCKET(x) (win32_get_osfhandle (x)) 444# define TO_SOCKET(x) (win32_get_osfhandle (x))
391#else 445#else
392# define TO_SOCKET(x) (x) 446# define TO_SOCKET(x) (x)
393#endif 447#endif
394 448
395static void 449static void
396create_respipe () 450create_respipe (void)
397{ 451{
398#ifdef _WIN32 452#ifdef _WIN32
399 int arg; /* argg */ 453 int arg; /* argg */
400#endif 454#endif
401 int old_readfd = respipe [0]; 455 int old_readfd = respipe [0];
… …
455 free (wrk); 509 free (wrk);
456 510
457 X_UNLOCK (wrklock); 511 X_UNLOCK (wrklock);
458} 512}
459 513
460static void maybe_start_thread () 514static void maybe_start_thread (void)
461{ 515{
462 if (get_nthreads () >= wanted) 516 if (get_nthreads () >= wanted)
463 return; 517 return;
464 518
465 /* todo: maybe use idle here, but might be less exact */ 519 /* todo: maybe use idle here, but might be less exact */
… …
471 525
472static void req_send (bdb_req req) 526static void req_send (bdb_req req)
473{ 527{
474 SV *wait_callback = 0; 528 SV *wait_callback = 0;
475 529
530 if (on_next_submit)
531 {
532 dSP;
533 SV *cb = sv_2mortal (on_next_submit);
534
535 on_next_submit = 0;
536
537 PUSHMARK (SP);
538 PUTBACK;
539 call_sv (cb, G_DISCARD | G_EVAL);
540 SPAGAIN;
541 }
542
476 // synthesize callback if none given 543 // synthesize callback if none given
477 if (!SvOK (req->callback)) 544 if (!req->callback)
478 { 545 {
479 int count; 546 int count;
480 547
481 dSP; 548 dSP;
482 PUSHMARK (SP); 549 PUSHMARK (SP);
… …
486 553
487 if (count != 2) 554 if (count != 2)
488 croak ("prepare callback must return exactly two values\n"); 555 croak ("prepare callback must return exactly two values\n");
489 556
490 wait_callback = POPs; 557 wait_callback = POPs;
491 SvREFCNT_dec (req->callback);
492 req->callback = SvREFCNT_inc (POPs); 558 req->callback = SvREFCNT_inc (POPs);
493 } 559 }
494 560
495 ++nreqs; 561 ++nreqs;
496 562
… …
550 616
551 while (started > wanted) 617 while (started > wanted)
552 end_thread (); 618 end_thread ();
553} 619}
554 620
555static void poll_wait () 621static void poll_wait (void)
556{ 622{
557 fd_set rfd; 623 fd_set rfd;
558 624
559 while (nreqs) 625 while (nreqs)
560 { 626 {
… …
573 639
574 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); 640 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0);
575 } 641 }
576} 642}
577 643
578static int poll_cb () 644static int poll_cb (void)
579{ 645{
580 dSP; 646 dSP;
581 int count = 0; 647 int count = 0;
582 int maxreqs = max_poll_reqs; 648 int maxreqs = max_poll_reqs;
583 int do_croak = 0; 649 int do_croak = 0;
… …
697 } 763 }
698 764
699 --nready; 765 --nready;
700 766
701 X_UNLOCK (reqlock); 767 X_UNLOCK (reqlock);
702 768
703 switch (req->type) 769 switch (req->type)
704 { 770 {
705 case REQ_QUIT: 771 case REQ_QUIT:
706 req->result = ENOSYS; 772 req->result = ENOSYS;
707 goto quit; 773 goto quit;
… …
728 794
729 case REQ_ENV_MEMP_TRICKLE: 795 case REQ_ENV_MEMP_TRICKLE:
730 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); 796 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
731 break; 797 break;
732 798
799 case REQ_ENV_DBREMOVE:
800 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
801 break;
802
803 case REQ_ENV_DBRENAME:
804 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
805 break;
806
733 case REQ_DB_OPEN: 807 case REQ_DB_OPEN:
734 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); 808 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
735 break; 809 break;
736 810
737 case REQ_DB_CLOSE: 811 case REQ_DB_CLOSE:
738 req->result = req->db->close (req->db, req->uint1); 812 req->result = req->db->close (req->db, req->uint1);
739 break; 813 break;
740 814
815#if DB_VERSION_MINOR >= 4
741 case REQ_DB_COMPACT: 816 case REQ_DB_COMPACT:
742 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); 817 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
743 break; 818 break;
819#endif
744 820
745 case REQ_DB_SYNC: 821 case REQ_DB_SYNC:
746 req->result = req->db->sync (req->db, req->uint1); 822 req->result = req->db->sync (req->db, req->uint1);
747 break; 823 break;
748 824
… …
752 828
753 case REQ_DB_PUT: 829 case REQ_DB_PUT:
754 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); 830 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
755 break; 831 break;
756 832
833#if DB_VERSION_MINOR >= 6
834 case REQ_DB_EXISTS:
835 req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1);
836 break;
837#endif
757 case REQ_DB_GET: 838 case REQ_DB_GET:
758 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); 839 req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1);
759 break; 840 break;
760 841
761 case REQ_DB_PGET: 842 case REQ_DB_PGET:
… …
815 896
816 case REQ_C_DEL: 897 case REQ_C_DEL:
817 req->result = req->dbc->c_del (req->dbc, req->uint1); 898 req->result = req->dbc->c_del (req->dbc, req->uint1);
818 break; 899 break;
819 900
901#if DB_VERSION_MINOR >= 3
820 case REQ_SEQ_OPEN: 902 case REQ_SEQ_OPEN:
821 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); 903 req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1);
822 break; 904 break;
823 905
824 case REQ_SEQ_CLOSE: 906 case REQ_SEQ_CLOSE:
… …
830 break; 912 break;
831 913
832 case REQ_SEQ_REMOVE: 914 case REQ_SEQ_REMOVE:
833 req->result = req->seq->remove (req->seq, req->txn, req->uint1); 915 req->result = req->seq->remove (req->seq, req->txn, req->uint1);
834 break; 916 break;
917#endif
835 918
836 default: 919 default:
837 req->result = ENOSYS; 920 req->result = ENOSYS;
838 break; 921 break;
839 } 922 }
… …
909 create_respipe (); 992 create_respipe ();
910 993
911 atfork_parent (); 994 atfork_parent ();
912} 995}
913 996
914#define dREQ(reqtype) \ 997#define dREQ(reqtype,rsvcnt) \
915 bdb_req req; \ 998 bdb_req req; \
916 int req_pri = next_pri; \ 999 int req_pri = next_pri; \
917 next_pri = DEFAULT_PRI + PRI_BIAS; \ 1000 next_pri = DEFAULT_PRI + PRI_BIAS; \
918 \ 1001 \
919 if (SvOK (callback) && !SvROK (callback)) \ 1002 if (callback && SvOK (callback)) \
920 croak ("callback must be undef or of reference type"); \ 1003 croak ("callback has illegal type or extra arguments"); \
921 \ 1004 \
922 Newz (0, req, 1, bdb_cb); \ 1005 Newz (0, req, 1, bdb_cb); \
923 if (!req) \ 1006 if (!req) \
924 croak ("out of memory during bdb_req allocation"); \ 1007 croak ("out of memory during bdb_req allocation"); \
925 \ 1008 \
926 req->callback = newSVsv (callback); \ 1009 req->callback = SvREFCNT_inc (cb); \
927 req->type = (reqtype); \ 1010 req->type = (reqtype); \
928 req->pri = req_pri 1011 req->pri = req_pri; \
1012 if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \
1013 if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \
1014 (void)0;
929 1015
930#define REQ_SEND \ 1016#define REQ_SEND \
931 req_send (req) 1017 req_send (req)
932 1018
933#define SvPTR(var, arg, type, class, nullok) \ 1019#define SvPTR(var, arg, type, class, nullok) \
… …
944 (var) = INT2PTR (type, tmp); \ 1030 (var) = INT2PTR (type, tmp); \
945 if (!var && nullok != 2) \ 1031 if (!var && nullok != 2) \
946 croak (# var " is not a valid " # class " object anymore"); \ 1032 croak (# var " is not a valid " # class " object anymore"); \
947 } \ 1033 } \
948 else \ 1034 else \
949 croak (# var " is not of type " # class); \ 1035 croak (# var " is not of type " # class);
950 \
951 1036
952static void 1037static void
953ptr_nuke (SV *sv) 1038ptr_nuke (SV *sv)
954{ 1039{
955 assert (SvROK (sv)); 1040 assert (SvROK (sv));
… …
992 1077
993 vtbl_errno = PL_vtbl_sv; 1078 vtbl_errno = PL_vtbl_sv;
994 vtbl_errno.svt_get = errno_get; 1079 vtbl_errno.svt_get = errno_get;
995 mg->mg_virtual = &vtbl_errno; 1080 mg->mg_virtual = &vtbl_errno;
996} 1081}
1082
1083#if __GNUC__ >= 4
1084# define noinline __attribute__ ((noinline))
1085#else
1086# define noinline
1087#endif
1088
1089static noinline SV *
1090pop_callback (I32 *ritems, SV *sv)
1091{
1092 if (SvROK (sv))
1093 {
1094 HV *st;
1095 GV *gvp;
1096 CV *cv;
1097 const char *name;
1098
1099 /* forgive me */
1100 if (SvTYPE (SvRV (sv)) == SVt_PVMG
1101 && (st = SvSTASH (SvRV (sv)))
1102 && (name = HvNAME_get (st))
1103 && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':'))
1104 return 0;
1105
1106 if ((cv = sv_2cv (sv, &st, &gvp, 0)))
1107 {
1108 --*ritems;
1109 return (SV *)cv;
1110 }
1111 }
1112
1113 return 0;
1114}
1115
1116/* stupid windoes defined CALLBACK as well */
1117#undef CALLBACK
1118#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
997 1119
998MODULE = BDB PACKAGE = BDB 1120MODULE = BDB PACKAGE = BDB
999 1121
1000PROTOTYPES: ENABLE 1122PROTOTYPES: ENABLE
1001 1123
… …
1022 const_iv (RDONLY) 1144 const_iv (RDONLY)
1023 const_iv (USE_ENVIRON) 1145 const_iv (USE_ENVIRON)
1024 const_iv (USE_ENVIRON_ROOT) 1146 const_iv (USE_ENVIRON_ROOT)
1025 const_iv (LOCKDOWN) 1147 const_iv (LOCKDOWN)
1026 const_iv (PRIVATE) 1148 const_iv (PRIVATE)
1027 const_iv (REGISTER)
1028 const_iv (SYSTEM_MEM) 1149 const_iv (SYSTEM_MEM)
1029 const_iv (AUTO_COMMIT) 1150 const_iv (AUTO_COMMIT)
1030 const_iv (CDB_ALLDB) 1151 const_iv (CDB_ALLDB)
1031 const_iv (DIRECT_DB) 1152 const_iv (DIRECT_DB)
1032 const_iv (DIRECT_LOG)
1033 const_iv (DSYNC_DB)
1034 const_iv (DSYNC_LOG)
1035 const_iv (LOG_AUTOREMOVE)
1036 const_iv (LOG_INMEMORY)
1037 const_iv (NOLOCKING) 1153 const_iv (NOLOCKING)
1038 const_iv (NOMMAP) 1154 const_iv (NOMMAP)
1039 const_iv (NOPANIC) 1155 const_iv (NOPANIC)
1040 const_iv (OVERWRITE) 1156 const_iv (OVERWRITE)
1041 const_iv (PANIC_ENVIRONMENT) 1157 const_iv (PANIC_ENVIRONMENT)
… …
1052 const_iv (HASH) 1168 const_iv (HASH)
1053 const_iv (QUEUE) 1169 const_iv (QUEUE)
1054 const_iv (RECNO) 1170 const_iv (RECNO)
1055 const_iv (UNKNOWN) 1171 const_iv (UNKNOWN)
1056 const_iv (EXCL) 1172 const_iv (EXCL)
1057 const_iv (READ_COMMITTED)
1058 const_iv (READ_UNCOMMITTED)
1059 const_iv (TRUNCATE) 1173 const_iv (TRUNCATE)
1060 const_iv (NOSYNC) 1174 const_iv (NOSYNC)
1061 const_iv (CHKSUM) 1175 const_iv (CHKSUM)
1062 const_iv (ENCRYPT) 1176 const_iv (ENCRYPT)
1063 const_iv (DUP) 1177 const_iv (DUP)
1064 const_iv (DUPSORT) 1178 const_iv (DUPSORT)
1065 const_iv (RECNUM) 1179 const_iv (RECNUM)
1066 const_iv (RENUMBER) 1180 const_iv (RENUMBER)
1067 const_iv (REVSPLITOFF) 1181 const_iv (REVSPLITOFF)
1068 const_iv (INORDER)
1069 const_iv (CONSUME) 1182 const_iv (CONSUME)
1070 const_iv (CONSUME_WAIT) 1183 const_iv (CONSUME_WAIT)
1071 const_iv (GET_BOTH) 1184 const_iv (GET_BOTH)
1072 const_iv (GET_BOTH_RANGE) 1185 const_iv (GET_BOTH_RANGE)
1073 //const_iv (SET_RECNO) 1186 //const_iv (SET_RECNO)
… …
1082 const_iv (LOCK_DEADLOCK) 1195 const_iv (LOCK_DEADLOCK)
1083 const_iv (LOCK_NOTGRANTED) 1196 const_iv (LOCK_NOTGRANTED)
1084 const_iv (RUNRECOVERY) 1197 const_iv (RUNRECOVERY)
1085 const_iv (OLD_VERSION) 1198 const_iv (OLD_VERSION)
1086 const_iv (REP_HANDLE_DEAD) 1199 const_iv (REP_HANDLE_DEAD)
1087 const_iv (REP_LOCKOUT)
1088 const_iv (SECONDARY_BAD) 1200 const_iv (SECONDARY_BAD)
1089
1090 const_iv (FREE_SPACE)
1091 const_iv (FREELIST_ONLY)
1092 1201
1093 const_iv (APPEND) 1202 const_iv (APPEND)
1094 const_iv (NODUPDATA) 1203 const_iv (NODUPDATA)
1095 const_iv (NOOVERWRITE) 1204 const_iv (NOOVERWRITE)
1096 1205
… …
1119 const_iv (FORCE) 1228 const_iv (FORCE)
1120 1229
1121 const_iv (LOCK_DEFAULT) 1230 const_iv (LOCK_DEFAULT)
1122 const_iv (LOCK_EXPIRE) 1231 const_iv (LOCK_EXPIRE)
1123 const_iv (LOCK_MAXLOCKS) 1232 const_iv (LOCK_MAXLOCKS)
1124 const_iv (LOCK_MAXWRITE)
1125 const_iv (LOCK_MINLOCKS) 1233 const_iv (LOCK_MINLOCKS)
1126 const_iv (LOCK_MINWRITE) 1234 const_iv (LOCK_MINWRITE)
1127 const_iv (LOCK_OLDEST) 1235 const_iv (LOCK_OLDEST)
1128 const_iv (LOCK_RANDOM) 1236 const_iv (LOCK_RANDOM)
1129 const_iv (LOCK_YOUNGEST) 1237 const_iv (LOCK_YOUNGEST)
1130 1238
1131 const_iv (SEQ_DEC)
1132 const_iv (SEQ_INC)
1133 const_iv (SEQ_WRAP)
1134
1135 const_iv (BUFFER_SMALL)
1136 const_iv (DONOTINDEX) 1239 const_iv (DONOTINDEX)
1137 const_iv (KEYEMPTY ) 1240 const_iv (KEYEMPTY )
1138 const_iv (KEYEXIST ) 1241 const_iv (KEYEXIST )
1139 const_iv (LOCK_DEADLOCK) 1242 const_iv (LOCK_DEADLOCK)
1140 const_iv (LOCK_NOTGRANTED) 1243 const_iv (LOCK_NOTGRANTED)
1141 const_iv (LOG_BUFFER_FULL)
1142 const_iv (NOSERVER) 1244 const_iv (NOSERVER)
1143 const_iv (NOSERVER_HOME) 1245 const_iv (NOSERVER_HOME)
1144 const_iv (NOSERVER_ID) 1246 const_iv (NOSERVER_ID)
1145 const_iv (NOTFOUND) 1247 const_iv (NOTFOUND)
1146 const_iv (PAGE_NOTFOUND) 1248 const_iv (PAGE_NOTFOUND)
1147 const_iv (REP_DUPMASTER) 1249 const_iv (REP_DUPMASTER)
1148 const_iv (REP_HANDLE_DEAD) 1250 const_iv (REP_HANDLE_DEAD)
1149 const_iv (REP_HOLDELECTION) 1251 const_iv (REP_HOLDELECTION)
1150 const_iv (REP_IGNORE)
1151 const_iv (REP_ISPERM) 1252 const_iv (REP_ISPERM)
1152 const_iv (REP_JOIN_FAILURE)
1153 const_iv (REP_LOCKOUT)
1154 const_iv (REP_NEWMASTER) 1253 const_iv (REP_NEWMASTER)
1155 const_iv (REP_NEWSITE) 1254 const_iv (REP_NEWSITE)
1156 const_iv (REP_NOTPERM) 1255 const_iv (REP_NOTPERM)
1157 const_iv (REP_UNAVAIL) 1256 const_iv (REP_UNAVAIL)
1158 const_iv (RUNRECOVERY) 1257 const_iv (RUNRECOVERY)
1159 const_iv (SECONDARY_BAD) 1258 const_iv (SECONDARY_BAD)
1160 const_iv (VERIFY_BAD) 1259 const_iv (VERIFY_BAD)
1161 const_iv (VERSION_MISMATCH)
1162 1260
1163 const_iv (VERB_DEADLOCK) 1261 const_iv (VERB_DEADLOCK)
1164 const_iv (VERB_RECOVERY) 1262 const_iv (VERB_RECOVERY)
1165 const_iv (VERB_REGISTER)
1166 const_iv (VERB_REPLICATION) 1263 const_iv (VERB_REPLICATION)
1167 const_iv (VERB_WAITSFOR) 1264 const_iv (VERB_WAITSFOR)
1168 1265
1169 const_iv (VERSION_MAJOR) 1266 const_iv (VERSION_MAJOR)
1170 const_iv (VERSION_MINOR) 1267 const_iv (VERSION_MINOR)
1171 const_iv (VERSION_PATCH) 1268 const_iv (VERSION_PATCH)
1269#if DB_VERSION_MINOR >= 3
1270 const_iv (INORDER)
1271 const_iv (LOCK_MAXWRITE)
1272 const_iv (SEQ_DEC)
1273 const_iv (SEQ_INC)
1274 const_iv (SEQ_WRAP)
1275 const_iv (BUFFER_SMALL)
1276 const_iv (LOG_BUFFER_FULL)
1277 const_iv (VERSION_MISMATCH)
1278#endif
1279#if DB_VERSION_MINOR >= 4
1280 const_iv (REGISTER)
1281 const_iv (DSYNC_DB)
1282 const_iv (READ_COMMITTED)
1283 const_iv (READ_UNCOMMITTED)
1284 const_iv (REP_IGNORE)
1285 const_iv (REP_LOCKOUT)
1286 const_iv (REP_JOIN_FAILURE)
1287 const_iv (FREE_SPACE)
1288 const_iv (FREELIST_ONLY)
1289 const_iv (VERB_REGISTER)
1290#endif
1172#if DB_VERSION_MINOR >= 5 1291#if DB_VERSION_MINOR >= 5
1173 const_iv (MULTIVERSION) 1292 const_iv (MULTIVERSION)
1174 const_iv (TXN_SNAPSHOT) 1293 const_iv (TXN_SNAPSHOT)
1175#endif 1294#endif
1176#if DB_VERSION_MINOR >= 6 1295#if DB_VERSION_MINOR >= 6
… …
1180 const_iv (PRIORITY_LOW) 1299 const_iv (PRIORITY_LOW)
1181 const_iv (PRIORITY_DEFAULT) 1300 const_iv (PRIORITY_DEFAULT)
1182 const_iv (PRIORITY_HIGH) 1301 const_iv (PRIORITY_HIGH)
1183 const_iv (PRIORITY_VERY_HIGH) 1302 const_iv (PRIORITY_VERY_HIGH)
1184#endif 1303#endif
1304#if DB_VERSION_MINOR >= 7
1305 const_iv (LOG_DIRECT)
1306 const_iv (LOG_DSYNC)
1307 const_iv (LOG_AUTO_REMOVE)
1308 const_iv (LOG_IN_MEMORY)
1309 const_iv (LOG_ZERO)
1310#else
1311 const_iv (DIRECT_LOG)
1312 const_iv (LOG_AUTOREMOVE)
1313# if DB_VERSION_MINOR >= 3
1314 const_iv (DSYNC_LOG)
1315 const_iv (LOG_INMEMORY)
1316# endif
1317#endif
1185 }; 1318 };
1186 1319
1187 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1320 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1188 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1321 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1189 1322
1190 newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); 1323 {
1324 /* we currently only allow version, minor-version and patchlevel to go up to 255 */
1325 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1326
1327 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
1328 }
1329
1191 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); 1330 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1192 1331
1193 create_respipe (); 1332 create_respipe ();
1194 1333
1195 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); 1334 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);
1196#ifdef _WIN32
1197 X_MUTEX_CHECK (wrklock);
1198 X_MUTEX_CHECK (reslock);
1199 X_MUTEX_CHECK (reqlock);
1200
1201 X_COND_CHECK (reqwait);
1202#endif
1203 patch_errno (); 1335 patch_errno ();
1204} 1336}
1205 1337
1206void 1338void
1207max_poll_reqs (int nreqs) 1339max_poll_reqs (int nreqs)
… …
1348 CODE: 1480 CODE:
1349 RETVAL = db_strerror (errorno); 1481 RETVAL = db_strerror (errorno);
1350 OUTPUT: 1482 OUTPUT:
1351 RETVAL 1483 RETVAL
1352 1484
1485void _on_next_submit (SV *cb)
1486 CODE:
1487 SvREFCNT_dec (on_next_submit);
1488 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1489
1353DB_ENV * 1490DB_ENV *
1354db_env_create (U32 env_flags = 0) 1491db_env_create (U32 env_flags = 0)
1355 CODE: 1492 CODE:
1356{ 1493{
1357 errno = db_env_create (&RETVAL, env_flags); 1494 errno = db_env_create (&RETVAL, env_flags);
… …
1366} 1503}
1367 OUTPUT: 1504 OUTPUT:
1368 RETVAL 1505 RETVAL
1369 1506
1370void 1507void
1371db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) 1508db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1509 PREINIT:
1510 CALLBACK
1372 CODE: 1511 CODE:
1373{ 1512{
1374 dREQ (REQ_ENV_OPEN); 1513 dREQ (REQ_ENV_OPEN, 1);
1375
1376 req->env = env; 1514 req->env = env;
1377 req->uint1 = open_flags | DB_THREAD; 1515 req->uint1 = open_flags | DB_THREAD;
1378 req->int1 = mode; 1516 req->int1 = mode;
1379 req->buf1 = strdup_ornull (db_home); 1517 req->buf1 = strdup_ornull (db_home);
1380 REQ_SEND; 1518 REQ_SEND;
1381} 1519}
1382 1520
1383void 1521void
1384db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) 1522db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1523 PREINIT:
1524 CALLBACK
1385 CODE: 1525 CODE:
1386{ 1526{
1387 dREQ (REQ_ENV_CLOSE); 1527 dREQ (REQ_ENV_CLOSE, 1);
1388 req->env = env; 1528 req->env = env;
1389 req->uint1 = flags; 1529 req->uint1 = flags;
1390 REQ_SEND; 1530 REQ_SEND;
1391 ptr_nuke (ST (0)); 1531 ptr_nuke (ST (0));
1392} 1532}
1393 1533
1394void 1534void
1395db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1535db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1536 PREINIT:
1537 CALLBACK
1396 CODE: 1538 CODE:
1397{ 1539{
1398 dREQ (REQ_ENV_TXN_CHECKPOINT); 1540 dREQ (REQ_ENV_TXN_CHECKPOINT, 1);
1399 req->env = env; 1541 req->env = env;
1400 req->uint1 = kbyte; 1542 req->uint1 = kbyte;
1401 req->int1 = min; 1543 req->int1 = min;
1402 req->uint2 = flags; 1544 req->uint2 = flags;
1403 REQ_SEND; 1545 REQ_SEND;
1404} 1546}
1405 1547
1406void 1548void
1407db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) 1549db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1550 PREINIT:
1551 CALLBACK
1408 CODE: 1552 CODE:
1409{ 1553{
1410 dREQ (REQ_ENV_LOCK_DETECT); 1554 dREQ (REQ_ENV_LOCK_DETECT, 1);
1411 req->env = env; 1555 req->env = env;
1412 req->uint1 = flags; 1556 req->uint1 = flags;
1413 req->uint2 = atype; 1557 req->uint2 = atype;
1558 /* req->int2 = 0; dummy */
1414 REQ_SEND; 1559 REQ_SEND;
1415} 1560}
1416 1561
1417void 1562void
1418db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) 1563db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1564 PREINIT:
1565 CALLBACK
1419 CODE: 1566 CODE:
1420{ 1567{
1421 dREQ (REQ_ENV_MEMP_SYNC); 1568 dREQ (REQ_ENV_MEMP_SYNC, 1);
1422 req->env = env; 1569 req->env = env;
1423 REQ_SEND; 1570 REQ_SEND;
1424} 1571}
1425 1572
1426void 1573void
1427db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) 1574db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1575 PREINIT:
1576 CALLBACK
1428 CODE: 1577 CODE:
1429{ 1578{
1430 dREQ (REQ_ENV_MEMP_TRICKLE); 1579 dREQ (REQ_ENV_MEMP_TRICKLE, 1);
1431 req->env = env; 1580 req->env = env;
1432 req->int1 = percent; 1581 req->int1 = percent;
1433 REQ_SEND; 1582 REQ_SEND;
1434} 1583}
1435 1584
1585void
1586db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1587 PREINIT:
1588 CALLBACK
1589 CODE:
1590{
1591 dREQ (REQ_ENV_DBREMOVE, 2);
1592 req->env = env;
1593 req->buf1 = strdup_ornull (file);
1594 req->buf2 = strdup_ornull (database);
1595 req->uint1 = flags;
1596 REQ_SEND;
1597}
1598
1599void
1600db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1601 PREINIT:
1602 CALLBACK
1603 CODE:
1604{
1605 dREQ (REQ_ENV_DBRENAME, 2);
1606 req->env = env;
1607 req->buf1 = strdup_ornull (file);
1608 req->buf2 = strdup_ornull (database);
1609 req->buf3 = strdup_ornull (newname);
1610 req->uint1 = flags;
1611 REQ_SEND;
1612}
1436 1613
1437DB * 1614DB *
1438db_create (DB_ENV *env = 0, U32 flags = 0) 1615db_create (DB_ENV *env = 0, U32 flags = 0)
1439 CODE: 1616 CODE:
1440{ 1617{
… …
1447} 1624}
1448 OUTPUT: 1625 OUTPUT:
1449 RETVAL 1626 RETVAL
1450 1627
1451void 1628void
1452db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) 1629db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1630 PREINIT:
1631 CALLBACK
1453 CODE: 1632 CODE:
1454{ 1633{
1455 dREQ (REQ_DB_OPEN); 1634 dREQ (REQ_DB_OPEN, 2);
1456 req->db = db; 1635 req->db = db;
1457 req->txn = txnid; 1636 req->txn = txnid;
1458 req->buf1 = strdup_ornull (file); 1637 req->buf1 = strdup_ornull (file);
1459 req->buf2 = strdup_ornull (database); 1638 req->buf2 = strdup_ornull (database);
1460 req->int1 = type; 1639 req->int1 = type;
… …
1462 req->int2 = mode; 1641 req->int2 = mode;
1463 REQ_SEND; 1642 REQ_SEND;
1464} 1643}
1465 1644
1466void 1645void
1467db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1646db_close (DB *db, U32 flags = 0, SV *callback = 0)
1647 PREINIT:
1648 CALLBACK
1468 CODE: 1649 CODE:
1469{ 1650{
1470 dREQ (REQ_DB_CLOSE); 1651 dREQ (REQ_DB_CLOSE, 1);
1471 req->db = db; 1652 req->db = db;
1472 req->uint1 = flags; 1653 req->uint1 = flags;
1473 req->sv1 = (SV *)db->app_private; 1654 req->sv1 = (SV *)db->app_private;
1474 REQ_SEND; 1655 REQ_SEND;
1475 ptr_nuke (ST (0)); 1656 ptr_nuke (ST (0));
1476} 1657}
1477 1658
1659#if DB_VERSION_MINOR >= 4
1660
1478void 1661void
1479db_compact (DB *db, DB_TXN_ornull *txn = 0, SV *start = 0, SV *stop = 0, SV *unused1 = 0, U32 flags = DB_FREE_SPACE, SV *unused2 = 0, SV *callback = &PL_sv_undef) 1662db_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)
1663 PREINIT:
1664 CALLBACK
1480 CODE: 1665 CODE:
1481{ 1666{
1482 dREQ (REQ_DB_COMPACT); 1667 dREQ (REQ_DB_COMPACT, 2);
1483 req->db = db; 1668 req->db = db;
1484 req->txn = txn; 1669 req->txn = txn;
1485 sv_to_dbt (&req->dbt1, start); 1670 sv_to_dbt (&req->dbt1, start);
1486 sv_to_dbt (&req->dbt2, stop); 1671 sv_to_dbt (&req->dbt2, stop);
1487 req->uint1 = flags; 1672 req->uint1 = flags;
1488 REQ_SEND; 1673 REQ_SEND;
1489} 1674}
1490 1675
1676#endif
1677
1491void 1678void
1492db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1679db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1680 PREINIT:
1681 CALLBACK
1493 CODE: 1682 CODE:
1494{ 1683{
1495 dREQ (REQ_DB_SYNC); 1684 dREQ (REQ_DB_SYNC, 1);
1496 req->db = db; 1685 req->db = db;
1497 req->uint1 = flags; 1686 req->uint1 = flags;
1498 REQ_SEND; 1687 REQ_SEND;
1499} 1688}
1500 1689
1501void 1690void
1502db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = &PL_sv_undef) 1691db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1692 PREINIT:
1693 CALLBACK
1503 CODE: 1694 CODE:
1504{ 1695{
1505 dREQ (REQ_DB_SYNC); 1696 dREQ (REQ_DB_SYNC, 1);
1506 req->db = db; 1697 req->db = db;
1507 req->buf1 = strdup (file); 1698 req->buf1 = strdup (file);
1508 req->uint1 = flags; 1699 req->uint1 = flags;
1509 REQ_SEND; 1700 REQ_SEND;
1510} 1701}
1511 1702
1512void 1703void
1513db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) 1704db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1705 PREINIT:
1706 CALLBACK
1514 CODE: 1707 CODE:
1515{ 1708{
1516 dREQ (REQ_DB_KEY_RANGE); 1709 dREQ (REQ_DB_KEY_RANGE, 2);
1517 req->db = db; 1710 req->db = db;
1518 req->txn = txn; 1711 req->txn = txn;
1519 sv_to_dbt (&req->dbt1, key); 1712 sv_to_dbt (&req->dbt1, key);
1520 req->uint1 = flags; 1713 req->uint1 = flags;
1521 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1714 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1522 REQ_SEND; 1715 REQ_SEND;
1523} 1716}
1524 1717
1525void 1718void
1526db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1719db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1720 PREINIT:
1721 CALLBACK
1527 CODE: 1722 CODE:
1528{ 1723{
1529 dREQ (REQ_DB_PUT); 1724 dREQ (REQ_DB_PUT, 2);
1530 req->db = db; 1725 req->db = db;
1531 req->txn = txn; 1726 req->txn = txn;
1532 sv_to_dbt (&req->dbt1, key); 1727 sv_to_dbt (&req->dbt1, key);
1533 sv_to_dbt (&req->dbt2, data); 1728 sv_to_dbt (&req->dbt2, data);
1534 req->uint1 = flags; 1729 req->uint1 = flags;
1535 REQ_SEND; 1730 REQ_SEND;
1536} 1731}
1537 1732
1733#if DB_VERSION_MINOR >= 6
1734
1538void 1735void
1736db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1737 PREINIT:
1738 CALLBACK
1739 CODE:
1740{
1741 dREQ (REQ_DB_EXISTS, 2);
1742 req->db = db;
1743 req->txn = txn;
1744 req->uint1 = flags;
1745 sv_to_dbt (&req->dbt1, key);
1746 REQ_SEND;
1747}
1748
1749#endif
1750
1751void
1539db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1752db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1753 PREINIT:
1754 CALLBACK
1540 CODE: 1755 CODE:
1541 if (SvREADONLY (data)) 1756 if (SvREADONLY (data))
1542 croak ("can't modify read-only data scalar in db_get"); 1757 croak ("can't modify read-only data scalar in db_get");
1543{ 1758{
1544 dREQ (REQ_DB_GET); 1759 dREQ (REQ_DB_GET, 2);
1545 req->db = db; 1760 req->db = db;
1546 req->txn = txn; 1761 req->txn = txn;
1547 req->uint1 = flags; 1762 req->uint1 = flags;
1548 sv_to_dbt (&req->dbt1, key); 1763 sv_to_dbt (&req->dbt1, key);
1549 req->dbt3.flags = DB_DBT_MALLOC; 1764 req->dbt3.flags = DB_DBT_MALLOC;
1550 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1765 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1551 REQ_SEND; 1766 REQ_SEND;
1552} 1767}
1553 1768
1554void 1769void
1555db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1770db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1771 PREINIT:
1772 CALLBACK
1556 CODE: 1773 CODE:
1557 if (SvREADONLY (data)) 1774 if (SvREADONLY (data))
1558 croak ("can't modify read-only data scalar in db_pget"); 1775 croak ("can't modify read-only data scalar in db_pget");
1559{ 1776{
1560 dREQ (REQ_DB_PGET); 1777 dREQ (REQ_DB_PGET, 2);
1561 req->db = db; 1778 req->db = db;
1562 req->txn = txn; 1779 req->txn = txn;
1563 req->uint1 = flags; 1780 req->uint1 = flags;
1564 sv_to_dbt (&req->dbt1, key); 1781 sv_to_dbt (&req->dbt1, key);
1565 sv_to_dbt (&req->dbt2, pkey); 1782 sv_to_dbt (&req->dbt2, pkey);
… …
1567 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1784 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1568 REQ_SEND; 1785 REQ_SEND;
1569} 1786}
1570 1787
1571void 1788void
1572db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1789db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1790 PREINIT:
1791 CALLBACK
1573 CODE: 1792 CODE:
1574{ 1793{
1575 dREQ (REQ_DB_DEL); 1794 dREQ (REQ_DB_DEL, 2);
1576 req->db = db; 1795 req->db = db;
1577 req->txn = txn; 1796 req->txn = txn;
1578 req->uint1 = flags; 1797 req->uint1 = flags;
1579 sv_to_dbt (&req->dbt1, key); 1798 sv_to_dbt (&req->dbt1, key);
1580 REQ_SEND; 1799 REQ_SEND;
1581} 1800}
1582 1801
1583void 1802void
1584db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1803db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1804 PREINIT:
1805 CALLBACK
1585 CODE: 1806 CODE:
1586{ 1807{
1587 dREQ (REQ_TXN_COMMIT); 1808 dREQ (REQ_TXN_COMMIT, 1);
1588 req->txn = txn; 1809 req->txn = txn;
1589 req->uint1 = flags; 1810 req->uint1 = flags;
1590 REQ_SEND; 1811 REQ_SEND;
1591 ptr_nuke (ST (0)); 1812 ptr_nuke (ST (0));
1592} 1813}
1593 1814
1594void 1815void
1595db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) 1816db_txn_abort (DB_TXN *txn, SV *callback = 0)
1817 PREINIT:
1818 CALLBACK
1596 CODE: 1819 CODE:
1597{ 1820{
1598 dREQ (REQ_TXN_ABORT); 1821 dREQ (REQ_TXN_ABORT, 1);
1599 req->txn = txn; 1822 req->txn = txn;
1600 REQ_SEND; 1823 REQ_SEND;
1601 ptr_nuke (ST (0)); 1824 ptr_nuke (ST (0));
1602} 1825}
1603 1826
1604void 1827void
1605db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1828db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1829 PREINIT:
1830 CALLBACK
1606 CODE: 1831 CODE:
1607{ 1832{
1608 dREQ (REQ_TXN_FINISH); 1833 dREQ (REQ_TXN_FINISH, 1);
1609 req->txn = txn; 1834 req->txn = txn;
1610 req->uint1 = flags; 1835 req->uint1 = flags;
1611 REQ_SEND; 1836 REQ_SEND;
1612 ptr_nuke (ST (0)); 1837 ptr_nuke (ST (0));
1613} 1838}
1614 1839
1615void 1840void
1616db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) 1841db_c_close (DBC *dbc, SV *callback = 0)
1842 PREINIT:
1843 CALLBACK
1617 CODE: 1844 CODE:
1618{ 1845{
1619 dREQ (REQ_C_CLOSE); 1846 dREQ (REQ_C_CLOSE, 1);
1620 req->dbc = dbc; 1847 req->dbc = dbc;
1621 REQ_SEND; 1848 REQ_SEND;
1622 ptr_nuke (ST (0)); 1849 ptr_nuke (ST (0));
1623} 1850}
1624 1851
1625void 1852void
1626db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) 1853db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1854 PREINIT:
1855 CALLBACK
1627 CODE: 1856 CODE:
1628{ 1857{
1629 dREQ (REQ_C_COUNT); 1858 dREQ (REQ_C_COUNT, 1);
1630 req->dbc = dbc; 1859 req->dbc = dbc;
1631 req->sv1 = SvREFCNT_inc (count); 1860 req->sv1 = SvREFCNT_inc (count);
1632 REQ_SEND; 1861 REQ_SEND;
1633} 1862}
1634 1863
1635void 1864void
1636db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1865db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1866 PREINIT:
1867 CALLBACK
1637 CODE: 1868 CODE:
1638{ 1869{
1639 dREQ (REQ_C_PUT); 1870 dREQ (REQ_C_PUT, 1);
1640 req->dbc = dbc; 1871 req->dbc = dbc;
1641 sv_to_dbt (&req->dbt1, key); 1872 sv_to_dbt (&req->dbt1, key);
1642 sv_to_dbt (&req->dbt2, data); 1873 sv_to_dbt (&req->dbt2, data);
1643 req->uint1 = flags; 1874 req->uint1 = flags;
1644 REQ_SEND; 1875 REQ_SEND;
1645} 1876}
1646 1877
1647void 1878void
1648db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1879db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1880 PREINIT:
1881 CALLBACK
1649 CODE: 1882 CODE:
1650{ 1883{
1651 dREQ (REQ_C_GET); 1884 dREQ (REQ_C_GET, 1);
1652 req->dbc = dbc; 1885 req->dbc = dbc;
1653 req->uint1 = flags; 1886 req->uint1 = flags;
1654 if ((flags & DB_SET) == DB_SET 1887 if ((flags & DB_SET) == DB_SET
1655 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1888 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1656 sv_to_dbt (&req->dbt1, key); 1889 sv_to_dbt (&req->dbt1, key);
… …
1668 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1901 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1669 REQ_SEND; 1902 REQ_SEND;
1670} 1903}
1671 1904
1672void 1905void
1673db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1906db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1907 PREINIT:
1908 CALLBACK
1674 CODE: 1909 CODE:
1675{ 1910{
1676 dREQ (REQ_C_PGET); 1911 dREQ (REQ_C_PGET, 1);
1677 req->dbc = dbc; 1912 req->dbc = dbc;
1678 req->uint1 = flags; 1913 req->uint1 = flags;
1679 if ((flags & DB_SET) == DB_SET 1914 if ((flags & DB_SET) == DB_SET
1680 || (flags & DB_SET_RANGE) == DB_SET_RANGE) 1915 || (flags & DB_SET_RANGE) == DB_SET_RANGE)
1681 sv_to_dbt (&req->dbt1, key); 1916 sv_to_dbt (&req->dbt1, key);
… …
1696 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1931 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1697 REQ_SEND; 1932 REQ_SEND;
1698} 1933}
1699 1934
1700void 1935void
1701db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) 1936db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1937 PREINIT:
1938 CALLBACK
1702 CODE: 1939 CODE:
1703{ 1940{
1704 dREQ (REQ_C_DEL); 1941 dREQ (REQ_C_DEL, 1);
1705 req->dbc = dbc; 1942 req->dbc = dbc;
1706 req->uint1 = flags; 1943 req->uint1 = flags;
1707 REQ_SEND; 1944 REQ_SEND;
1708} 1945}
1709 1946
1710 1947
1948#if DB_VERSION_MINOR >= 3
1949
1711void 1950void
1712db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1951db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1952 PREINIT:
1953 CALLBACK
1713 CODE: 1954 CODE:
1714{ 1955{
1715 dREQ (REQ_SEQ_OPEN); 1956 dREQ (REQ_SEQ_OPEN, 2);
1716 req->seq = seq; 1957 req->seq = seq;
1717 req->txn = txnid; 1958 req->txn = txnid;
1718 req->uint1 = flags | DB_THREAD; 1959 req->uint1 = flags | DB_THREAD;
1719 sv_to_dbt (&req->dbt1, key); 1960 sv_to_dbt (&req->dbt1, key);
1720 REQ_SEND; 1961 REQ_SEND;
1721} 1962}
1722 1963
1723void 1964void
1724db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) 1965db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1966 PREINIT:
1967 CALLBACK
1725 CODE: 1968 CODE:
1726{ 1969{
1727 dREQ (REQ_SEQ_CLOSE); 1970 dREQ (REQ_SEQ_CLOSE, 1);
1728 req->seq = seq; 1971 req->seq = seq;
1729 req->uint1 = flags; 1972 req->uint1 = flags;
1730 REQ_SEND; 1973 REQ_SEND;
1731 ptr_nuke (ST (0)); 1974 ptr_nuke (ST (0));
1732} 1975}
1733 1976
1734void 1977void
1735db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) 1978db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1979 PREINIT:
1980 CALLBACK
1736 CODE: 1981 CODE:
1737{ 1982{
1738 dREQ (REQ_SEQ_GET); 1983 dREQ (REQ_SEQ_GET, 2);
1739 req->seq = seq; 1984 req->seq = seq;
1740 req->txn = txnid; 1985 req->txn = txnid;
1741 req->int1 = delta; 1986 req->int1 = delta;
1742 req->uint1 = flags; 1987 req->uint1 = flags;
1743 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 1988 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1744 REQ_SEND; 1989 REQ_SEND;
1745} 1990}
1746 1991
1747void 1992void
1748db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1993db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1994 PREINIT:
1995 CALLBACK
1749 CODE: 1996 CODE:
1750{ 1997{
1751 dREQ (REQ_SEQ_REMOVE); 1998 dREQ (REQ_SEQ_REMOVE, 2);
1752 req->seq = seq; 1999 req->seq = seq;
1753 req->txn = txnid; 2000 req->txn = txnid;
1754 req->uint1 = flags; 2001 req->uint1 = flags;
1755 REQ_SEND; 2002 REQ_SEND;
1756} 2003}
1757 2004
2005#endif
2006
1758 2007
1759MODULE = BDB PACKAGE = BDB::Env 2008MODULE = BDB PACKAGE = BDB::Env
1760 2009
1761void 2010void
1762DESTROY (DB_ENV_ornuked *env) 2011DESTROY (DB_ENV_ornuked *env)
… …
1798 CODE: 2047 CODE:
1799 RETVAL = env->set_flags (env, flags, onoff); 2048 RETVAL = env->set_flags (env, flags, onoff);
1800 OUTPUT: 2049 OUTPUT:
1801 RETVAL 2050 RETVAL
1802 2051
2052#if DB_VERSION_MINOR >= 7
2053
2054int set_intermediate_dir_mode (DB_ENV *env, const char *mode)
2055 CODE:
2056 RETVAL = env->set_intermediate_dir_mode (env, mode);
2057 OUTPUT:
2058 RETVAL
2059
2060int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
2061 CODE:
2062 RETVAL = env->log_set_config (env, flags, onoff);
2063 OUTPUT:
2064 RETVAL
2065
2066#endif
2067
2068
1803void set_errfile (DB_ENV *env, FILE *errfile = 0) 2069void set_errfile (DB_ENV *env, FILE *errfile = 0)
1804 CODE: 2070 CODE:
1805 env->set_errfile (env, errfile); 2071 env->set_errfile (env, errfile);
1806 2072
1807void set_msgfile (DB_ENV *env, FILE *msgfile = 0) 2073void set_msgfile (DB_ENV *env, FILE *msgfile = 0)
… …
1877int set_lg_max (DB_ENV *env, U32 max) 2143int set_lg_max (DB_ENV *env, U32 max)
1878 CODE: 2144 CODE:
1879 RETVAL = env->set_lg_max (env, max); 2145 RETVAL = env->set_lg_max (env, max);
1880 OUTPUT: 2146 OUTPUT:
1881 RETVAL 2147 RETVAL
2148
2149#if DB_VERSION_MINOR >= 4
1882 2150
1883int mutex_set_max (DB_ENV *env, U32 max) 2151int mutex_set_max (DB_ENV *env, U32 max)
1884 CODE: 2152 CODE:
1885 RETVAL = env->mutex_set_max (env, max); 2153 RETVAL = env->mutex_set_max (env, max);
1886 OUTPUT: 2154 OUTPUT:
… …
1902 CODE: 2170 CODE:
1903 RETVAL = env->mutex_set_align (env, align); 2171 RETVAL = env->mutex_set_align (env, align);
1904 OUTPUT: 2172 OUTPUT:
1905 RETVAL 2173 RETVAL
1906 2174
2175#endif
2176
1907DB_TXN * 2177DB_TXN *
1908txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) 2178txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0)
1909 CODE: 2179 CODE:
1910 errno = env->txn_begin (env, parent, &RETVAL, flags); 2180 errno = env->txn_begin (env, parent, &RETVAL, flags);
1911 if (errno) 2181 if (errno)
1912 croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); 2182 croak ("DB_ENV->txn_begin: %s", db_strerror (errno));
1913 OUTPUT: 2183 OUTPUT:
1914 RETVAL 2184 RETVAL
2185
2186#if DB_VERSION_MINOR >= 5
2187
2188DB_TXN *
2189cdsgroup_begin (DB_ENV *env)
2190 CODE:
2191 errno = env->cdsgroup_begin (env, &RETVAL);
2192 if (errno)
2193 croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno));
2194 OUTPUT:
2195 RETVAL
2196
2197#endif
1915 2198
1916MODULE = BDB PACKAGE = BDB::Db 2199MODULE = BDB PACKAGE = BDB::Db
1917 2200
1918void 2201void
1919DESTROY (DB_ornuked *db) 2202DESTROY (DB_ornuked *db)
… …
2004 if (errno) 2287 if (errno)
2005 croak ("DB->cursor: %s", db_strerror (errno)); 2288 croak ("DB->cursor: %s", db_strerror (errno));
2006 OUTPUT: 2289 OUTPUT:
2007 RETVAL 2290 RETVAL
2008 2291
2292#if DB_VERSION_MINOR >= 3
2293
2009DB_SEQUENCE * 2294DB_SEQUENCE *
2010sequence (DB *db, U32 flags = 0) 2295sequence (DB *db, U32 flags = 0)
2011 CODE: 2296 CODE:
2012{ 2297{
2013 errno = db_sequence_create (&RETVAL, db, flags); 2298 errno = db_sequence_create (&RETVAL, db, flags);
… …
2015 croak ("db_sequence_create: %s", db_strerror (errno)); 2300 croak ("db_sequence_create: %s", db_strerror (errno));
2016} 2301}
2017 OUTPUT: 2302 OUTPUT:
2018 RETVAL 2303 RETVAL
2019 2304
2305#endif
2306
2020 2307
2021MODULE = BDB PACKAGE = BDB::Txn 2308MODULE = BDB PACKAGE = BDB::Txn
2022 2309
2023void 2310void
2024DESTROY (DB_TXN_ornuked *txn) 2311DESTROY (DB_TXN_ornuked *txn)
… …
2053 CODE: 2340 CODE:
2054 dbc->set_priority (dbc, priority); 2341 dbc->set_priority (dbc, priority);
2055 2342
2056#endif 2343#endif
2057 2344
2345#if DB_VERSION_MINOR >= 3
2346
2058MODULE = BDB PACKAGE = BDB::Sequence 2347MODULE = BDB PACKAGE = BDB::Sequence
2059 2348
2060void 2349void
2061DESTROY (DB_SEQUENCE_ornuked *seq) 2350DESTROY (DB_SEQUENCE_ornuked *seq)
2062 CODE: 2351 CODE:
… …
2085 CODE: 2374 CODE:
2086 RETVAL = seq->set_range (seq, min, max); 2375 RETVAL = seq->set_range (seq, min, max);
2087 OUTPUT: 2376 OUTPUT:
2088 RETVAL 2377 RETVAL
2089 2378
2379#endif
2090 2380
2381

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