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Comparing BDB/BDB.xs (file contents):
Revision 1.23 by root, Fri Dec 7 13:38:54 2007 UTC vs.
Revision 1.41 by root, Wed Jul 9 12:15:36 2008 UTC

… …
40typedef DB_TXN DB_TXN_ornull; 40typedef DB_TXN DB_TXN_ornull;
41typedef DBC DBC_ornull; 41typedef DBC DBC_ornull;
42typedef DB DB_ornull; 42typedef DB DB_ornull;
43typedef DB_SEQUENCE DB_SEQUENCE_ornull; 43typedef DB_SEQUENCE DB_SEQUENCE_ornull;
44 44
45typedef DB_ENV DB_ENV_ornuked;
46typedef DB_TXN DB_TXN_ornuked;
47typedef DBC DBC_ornuked;
48typedef DB DB_ornuked;
49typedef DB_SEQUENCE DB_SEQUENCE_ornuked;
50
45typedef SV SV8; /* byte-sv, used for argument-checking */ 51typedef SV SV8; /* byte-sv, used for argument-checking */
46typedef char *octetstring; 52typedef char *bdb_filename;
47 53
48static SV *prepare_cb; 54static SV *prepare_cb;
49 55
50#if DB_VERSION_MINOR >= 6 56#if DB_VERSION_MINOR >= 6
51# define c_close close 57# define c_close close
… …
55# define c_get get 61# define c_get get
56# define c_pget pget 62# define c_pget pget
57# define c_put put 63# define c_put put
58#endif 64#endif
59 65
66static char *
67get_bdb_filename (SV *sv)
68{
69 if (!SvOK (sv))
70 return 0;
71
72#if _WIN32
73 /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */
74 {
75 STRLEN len;
76 char *src = SvPVbyte (sv, len);
77 SV *t1 = sv_newmortal ();
78 SV *t2 = sv_newmortal ();
79
80 sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1);
81 sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1);
82
83 len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR));
84 len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0);
85 SvPOK_only (t2);
86 SvPVX (t2)[len] = 0;
87 SvCUR_set (t2, len);
88
89 return SvPVX (t2);
90 }
91#else
92 return SvPVbyte_nolen (sv);
93#endif
94}
95
60static void 96static void
61debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) 97debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg)
62{ 98{
63 printf ("err[%s]\n", msg); 99 printf ("err[%s]\n", msg);
64} 100}
… …
101} 137}
102 138
103enum { 139enum {
104 REQ_QUIT, 140 REQ_QUIT,
105 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, 141 REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT,
106 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, 142 REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME,
107 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, 143 REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE,
108 REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, 144 REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE,
109 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, 145 REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH,
110 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, 146 REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL,
111 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, 147 REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE,
112}; 148};
113 149
114typedef struct aio_cb 150typedef struct bdb_cb
115{ 151{
116 struct aio_cb *volatile next; 152 struct bdb_cb *volatile next;
117 SV *callback; 153 SV *callback;
118 int type, pri, result; 154 int type, pri, result;
119 155
120 DB_ENV *env; 156 DB_ENV *env;
121 DB *db; 157 DB *db;
… …
123 DBC *dbc; 159 DBC *dbc;
124 160
125 UV uv1; 161 UV uv1;
126 int int1, int2; 162 int int1, int2;
127 U32 uint1, uint2; 163 U32 uint1, uint2;
128 char *buf1, *buf2; 164 char *buf1, *buf2, *buf3;
129 SV *sv1, *sv2, *sv3; 165 SV *sv1, *sv2, *sv3;
130 166
131 DBT dbt1, dbt2, dbt3; 167 DBT dbt1, dbt2, dbt3;
132 DB_KEY_RANGE key_range; 168 DB_KEY_RANGE key_range;
133 DB_SEQUENCE *seq; 169 DB_SEQUENCE *seq;
134 db_seq_t seq_t; 170 db_seq_t seq_t;
135} aio_cb; 171} bdb_cb;
136 172
137typedef aio_cb *aio_req; 173typedef bdb_cb *bdb_req;
138 174
139enum { 175enum {
140 PRI_MIN = -4, 176 PRI_MIN = -4,
141 PRI_MAX = 4, 177 PRI_MAX = 4,
142 178
… …
145 NUM_PRI = PRI_MAX + PRI_BIAS + 1, 181 NUM_PRI = PRI_MAX + PRI_BIAS + 1,
146}; 182};
147 183
148#define AIO_TICKS ((1000000 + 1023) >> 10) 184#define AIO_TICKS ((1000000 + 1023) >> 10)
149 185
186static SV *on_next_submit;
187
150static unsigned int max_poll_time = 0; 188static unsigned int max_poll_time = 0;
151static unsigned int max_poll_reqs = 0; 189static unsigned int max_poll_reqs = 0;
152 190
153/* calculcate time difference in ~1/AIO_TICKS of a second */ 191/* calculcate time difference in ~1/AIO_TICKS of a second */
154static int tvdiff (struct timeval *tv1, struct timeval *tv2) 192static int tvdiff (struct timeval *tv1, struct timeval *tv2)
… …
169 struct worker *prev, *next; 207 struct worker *prev, *next;
170 208
171 thread_t tid; 209 thread_t tid;
172 210
173 /* locked by reslock, reqlock or wrklock */ 211 /* locked by reslock, reqlock or wrklock */
174 aio_req req; /* currently processed request */ 212 bdb_req req; /* currently processed request */
175 void *dbuf; 213 void *dbuf;
176 DIR *dirp; 214 DIR *dirp;
177} worker; 215} worker;
178 216
179static worker wrk_first = { &wrk_first, &wrk_first, 0 }; 217static worker wrk_first = { &wrk_first, &wrk_first, 0 };
… …
199static mutex_t reqlock = X_MUTEX_INIT; 237static mutex_t reqlock = X_MUTEX_INIT;
200static cond_t reqwait = X_COND_INIT; 238static cond_t reqwait = X_COND_INIT;
201 239
202#if WORDACCESS_UNSAFE 240#if WORDACCESS_UNSAFE
203 241
204static unsigned int get_nready () 242static unsigned int get_nready (void)
205{ 243{
206 unsigned int retval; 244 unsigned int retval;
207 245
208 X_LOCK (reqlock); 246 X_LOCK (reqlock);
209 retval = nready; 247 retval = nready;
210 X_UNLOCK (reqlock); 248 X_UNLOCK (reqlock);
211 249
212 return retval; 250 return retval;
213} 251}
214 252
215static unsigned int get_npending () 253static unsigned int get_npending (void)
216{ 254{
217 unsigned int retval; 255 unsigned int retval;
218 256
219 X_LOCK (reslock); 257 X_LOCK (reslock);
220 retval = npending; 258 retval = npending;
221 X_UNLOCK (reslock); 259 X_UNLOCK (reslock);
222 260
223 return retval; 261 return retval;
224} 262}
225 263
226static unsigned int get_nthreads () 264static unsigned int get_nthreads (void)
227{ 265{
228 unsigned int retval; 266 unsigned int retval;
229 267
230 X_LOCK (wrklock); 268 X_LOCK (wrklock);
231 retval = started; 269 retval = started;
… …
246 * a somewhat faster data structure might be nice, but 284 * a somewhat faster data structure might be nice, but
247 * with 8 priorities this actually needs <20 insns 285 * with 8 priorities this actually needs <20 insns
248 * per shift, the most expensive operation. 286 * per shift, the most expensive operation.
249 */ 287 */
250typedef struct { 288typedef struct {
251 aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ 289 bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */
252 int size; 290 int size;
253} reqq; 291} reqq;
254 292
255static reqq req_queue; 293static reqq req_queue;
256static reqq res_queue; 294static reqq res_queue;
257 295
258int reqq_push (reqq *q, aio_req req) 296int reqq_push (reqq *q, bdb_req req)
259{ 297{
260 int pri = req->pri; 298 int pri = req->pri;
261 req->next = 0; 299 req->next = 0;
262 300
263 if (q->qe[pri]) 301 if (q->qe[pri])
… …
269 q->qe[pri] = q->qs[pri] = req; 307 q->qe[pri] = q->qs[pri] = req;
270 308
271 return q->size++; 309 return q->size++;
272} 310}
273 311
274aio_req reqq_shift (reqq *q) 312bdb_req reqq_shift (reqq *q)
275{ 313{
276 int pri; 314 int pri;
277 315
278 if (!q->size) 316 if (!q->size)
279 return 0; 317 return 0;
280 318
281 --q->size; 319 --q->size;
282 320
283 for (pri = NUM_PRI; pri--; ) 321 for (pri = NUM_PRI; pri--; )
284 { 322 {
285 aio_req req = q->qs[pri]; 323 bdb_req req = q->qs[pri];
286 324
287 if (req) 325 if (req)
288 { 326 {
289 if (!(q->qs[pri] = req->next)) 327 if (!(q->qs[pri] = req->next))
290 q->qe[pri] = 0; 328 q->qe[pri] = 0;
… …
294 } 332 }
295 333
296 abort (); 334 abort ();
297} 335}
298 336
299static int poll_cb (); 337static int poll_cb (void);
300static void req_free (aio_req req); 338static void req_free (bdb_req req);
301static void req_cancel (aio_req req); 339static void req_cancel (bdb_req req);
302 340
303static int req_invoke (aio_req req) 341static int req_invoke (bdb_req req)
304{ 342{
305 dSP; 343 dSP;
306 344
307 if (SvOK (req->callback)) 345 if (req->callback)
308 { 346 {
309 ENTER; 347 ENTER;
310 SAVETMPS; 348 SAVETMPS;
311 PUSHMARK (SP); 349 PUSHMARK (SP);
312 350
… …
371 } 409 }
372 410
373 return !SvTRUE (ERRSV); 411 return !SvTRUE (ERRSV);
374} 412}
375 413
376static void req_free (aio_req req) 414static void req_free (bdb_req req)
377{ 415{
378 free (req->buf1); 416 free (req->buf1);
379 free (req->buf2); 417 free (req->buf2);
418 free (req->buf3);
380 Safefree (req); 419 Safefree (req);
381} 420}
382 421
383#ifdef USE_SOCKETS_AS_HANDLES 422#ifdef USE_SOCKETS_AS_HANDLES
384# define TO_SOCKET(x) (win32_get_osfhandle (x)) 423# define TO_SOCKET(x) (win32_get_osfhandle (x))
385#else 424#else
386# define TO_SOCKET(x) (x) 425# define TO_SOCKET(x) (x)
387#endif 426#endif
388 427
389static void 428static void
390create_respipe () 429create_respipe (void)
391{ 430{
392#ifdef _WIN32 431#ifdef _WIN32
393 int arg; /* argg */ 432 int arg; /* argg */
394#endif 433#endif
395 int old_readfd = respipe [0]; 434 int old_readfd = respipe [0];
… …
449 free (wrk); 488 free (wrk);
450 489
451 X_UNLOCK (wrklock); 490 X_UNLOCK (wrklock);
452} 491}
453 492
454static void maybe_start_thread () 493static void maybe_start_thread (void)
455{ 494{
456 if (get_nthreads () >= wanted) 495 if (get_nthreads () >= wanted)
457 return; 496 return;
458 497
459 /* todo: maybe use idle here, but might be less exact */ 498 /* todo: maybe use idle here, but might be less exact */
… …
461 return; 500 return;
462 501
463 start_thread (); 502 start_thread ();
464} 503}
465 504
466static void req_send (aio_req req) 505static void req_send (bdb_req req)
467{ 506{
468 SV *wait_callback = 0; 507 SV *wait_callback = 0;
469 508
509 if (on_next_submit)
510 {
511 dSP;
512 SV *cb = sv_2mortal (on_next_submit);
513
514 on_next_submit = 0;
515
516 PUSHMARK (SP);
517 PUTBACK;
518 call_sv (cb, G_DISCARD | G_EVAL);
519 }
520
470 // synthesize callback if none given 521 // synthesize callback if none given
471 if (!SvOK (req->callback)) 522 if (!req->callback)
472 { 523 {
473 int count; 524 int count;
474 525
475 dSP; 526 dSP;
476 PUSHMARK (SP); 527 PUSHMARK (SP);
… …
479 SPAGAIN; 530 SPAGAIN;
480 531
481 if (count != 2) 532 if (count != 2)
482 croak ("prepare callback must return exactly two values\n"); 533 croak ("prepare callback must return exactly two values\n");
483 534
484 wait_callback = SvREFCNT_inc (POPs); 535 wait_callback = POPs;
485 SvREFCNT_dec (req->callback); 536 SvREFCNT_dec (req->callback);
486 req->callback = SvREFCNT_inc (POPs); 537 req->callback = SvREFCNT_inc (POPs);
487 } 538 }
488 539
489 ++nreqs; 540 ++nreqs;
… …
500 { 551 {
501 dSP; 552 dSP;
502 PUSHMARK (SP); 553 PUSHMARK (SP);
503 PUTBACK; 554 PUTBACK;
504 call_sv (wait_callback, G_DISCARD); 555 call_sv (wait_callback, G_DISCARD);
505 SvREFCNT_dec (wait_callback);
506 } 556 }
507} 557}
508 558
509static void end_thread (void) 559static void end_thread (void)
510{ 560{
511 aio_req req; 561 bdb_req req;
512 562
513 Newz (0, req, 1, aio_cb); 563 Newz (0, req, 1, bdb_cb);
514 564
515 req->type = REQ_QUIT; 565 req->type = REQ_QUIT;
516 req->pri = PRI_MAX + PRI_BIAS; 566 req->pri = PRI_MAX + PRI_BIAS;
517 567
518 X_LOCK (reqlock); 568 X_LOCK (reqlock);
… …
545 595
546 while (started > wanted) 596 while (started > wanted)
547 end_thread (); 597 end_thread ();
548} 598}
549 599
550static void poll_wait () 600static void poll_wait (void)
551{ 601{
552 fd_set rfd; 602 fd_set rfd;
553 603
554 while (nreqs) 604 while (nreqs)
555 { 605 {
… …
568 618
569 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); 619 PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0);
570 } 620 }
571} 621}
572 622
573static int poll_cb () 623static int poll_cb (void)
574{ 624{
575 dSP; 625 dSP;
576 int count = 0; 626 int count = 0;
577 int maxreqs = max_poll_reqs; 627 int maxreqs = max_poll_reqs;
578 int do_croak = 0; 628 int do_croak = 0;
579 struct timeval tv_start, tv_now; 629 struct timeval tv_start, tv_now;
580 aio_req req; 630 bdb_req req;
581 631
582 if (max_poll_time) 632 if (max_poll_time)
583 gettimeofday (&tv_start, 0); 633 gettimeofday (&tv_start, 0);
584 634
585 for (;;) 635 for (;;)
… …
646 696
647/*****************************************************************************/ 697/*****************************************************************************/
648 698
649X_THREAD_PROC (bdb_proc) 699X_THREAD_PROC (bdb_proc)
650{ 700{
651 aio_req req; 701 bdb_req req;
652 struct timespec ts; 702 struct timespec ts;
653 worker *self = (worker *)thr_arg; 703 worker *self = (worker *)thr_arg;
654 704
655 /* try to distribute timeouts somewhat evenly */ 705 /* try to distribute timeouts somewhat evenly */
656 ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); 706 ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL);
… …
723 773
724 case REQ_ENV_MEMP_TRICKLE: 774 case REQ_ENV_MEMP_TRICKLE:
725 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); 775 req->result = req->env->memp_trickle (req->env, req->int1, &req->int2);
726 break; 776 break;
727 777
778 case REQ_ENV_DBREMOVE:
779 req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1);
780 break;
781
782 case REQ_ENV_DBRENAME:
783 req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1);
784 break;
785
728 case REQ_DB_OPEN: 786 case REQ_DB_OPEN:
729 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); 787 req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2);
730 break; 788 break;
731 789
732 case REQ_DB_CLOSE: 790 case REQ_DB_CLOSE:
… …
737 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); 795 req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0);
738 break; 796 break;
739 797
740 case REQ_DB_SYNC: 798 case REQ_DB_SYNC:
741 req->result = req->db->sync (req->db, req->uint1); 799 req->result = req->db->sync (req->db, req->uint1);
800 break;
801
802 case REQ_DB_UPGRADE:
803 req->result = req->db->upgrade (req->db, req->buf1, req->uint1);
742 break; 804 break;
743 805
744 case REQ_DB_PUT: 806 case REQ_DB_PUT:
745 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); 807 req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1);
746 break; 808 break;
… …
870 X_UNLOCK (wrklock); 932 X_UNLOCK (wrklock);
871} 933}
872 934
873static void atfork_child (void) 935static void atfork_child (void)
874{ 936{
875 aio_req prv; 937 bdb_req prv;
876 938
877 while (prv = reqq_shift (&req_queue)) 939 while (prv = reqq_shift (&req_queue))
878 req_free (prv); 940 req_free (prv);
879 941
880 while (prv = reqq_shift (&res_queue)) 942 while (prv = reqq_shift (&res_queue))
… …
901 963
902 atfork_parent (); 964 atfork_parent ();
903} 965}
904 966
905#define dREQ(reqtype) \ 967#define dREQ(reqtype) \
906 aio_req req; \ 968 bdb_req req; \
907 int req_pri = next_pri; \ 969 int req_pri = next_pri; \
908 next_pri = DEFAULT_PRI + PRI_BIAS; \ 970 next_pri = DEFAULT_PRI + PRI_BIAS; \
909 \ 971 \
910 if (SvOK (callback) && !SvROK (callback)) \ 972 if (callback && SvOK (callback)) \
911 croak ("callback must be undef or of reference type"); \ 973 croak ("callback has illegal type or extra arguments"); \
912 \ 974 \
913 Newz (0, req, 1, aio_cb); \ 975 Newz (0, req, 1, bdb_cb); \
914 if (!req) \ 976 if (!req) \
915 croak ("out of memory during aio_req allocation"); \ 977 croak ("out of memory during bdb_req allocation"); \
916 \ 978 \
917 req->callback = newSVsv (callback); \ 979 req->callback = cb ? SvREFCNT_inc (cb) : 0; \
918 req->type = (reqtype); \ 980 req->type = (reqtype); \
919 req->pri = req_pri 981 req->pri = req_pri
920 982
921#define REQ_SEND \ 983#define REQ_SEND \
922 req_send (req) 984 req_send (req)
923 985
924#define SvPTR(var, arg, type, class, nullok) \ 986#define SvPTR(var, arg, type, class, nullok) \
925 if (!SvOK (arg)) \ 987 if (!SvOK (arg)) \
926 { \ 988 { \
927 if (!nullok) \ 989 if (nullok != 1) \
928 croak (# var " must be a " # class " object, not undef"); \ 990 croak (# var " must be a " # class " object, not undef"); \
929 \ 991 \
930 (var) = 0; \ 992 (var) = 0; \
931 } \ 993 } \
932 else if (sv_derived_from ((arg), # class)) \ 994 else if (sv_derived_from ((arg), # class)) \
933 { \ 995 { \
934 IV tmp = SvIV ((SV*) SvRV (arg)); \ 996 IV tmp = SvIV ((SV*) SvRV (arg)); \
935 (var) = INT2PTR (type, tmp); \ 997 (var) = INT2PTR (type, tmp); \
936 if (!var) \ 998 if (!var && nullok != 2) \
937 croak (# var " is not a valid " # class " object anymore"); \ 999 croak (# var " is not a valid " # class " object anymore"); \
938 } \ 1000 } \
939 else \ 1001 else \
940 croak (# var " is not of type " # class); \ 1002 croak (# var " is not of type " # class); \
941 \ 1003 \
… …
944ptr_nuke (SV *sv) 1006ptr_nuke (SV *sv)
945{ 1007{
946 assert (SvROK (sv)); 1008 assert (SvROK (sv));
947 sv_setiv (SvRV (sv), 0); 1009 sv_setiv (SvRV (sv), 0);
948} 1010}
1011
1012static int
1013errno_get (pTHX_ SV *sv, MAGIC *mg)
1014{
1015 if (*mg->mg_ptr == '!') // should always be the case
1016 if (-30999 <= errno && errno <= -30800)
1017 {
1018 sv_setnv (sv, (NV)errno);
1019 sv_setpv (sv, db_strerror (errno));
1020 SvNOK_on (sv); /* what a wonderful hack! */
1021 // ^^^ copied from perl sources
1022 return 0;
1023 }
1024
1025 return PL_vtbl_sv.svt_get (aTHX_ sv, mg);
1026}
1027
1028static MGVTBL vtbl_errno;
1029
1030// this wonderful hack :( patches perl's $! variable to support our errno values
1031static void
1032patch_errno (void)
1033{
1034 SV *sv;
1035 MAGIC *mg;
1036
1037 if (!(sv = get_sv ("!", 1)))
1038 return;
1039
1040 if (!(mg = mg_find (sv, PERL_MAGIC_sv)))
1041 return;
1042
1043 if (mg->mg_virtual != &PL_vtbl_sv)
1044 return;
1045
1046 vtbl_errno = PL_vtbl_sv;
1047 vtbl_errno.svt_get = errno_get;
1048 mg->mg_virtual = &vtbl_errno;
1049}
1050
1051static SV *
1052pop_callback (I32 *ritems, SV *sv)
1053{
1054 if (SvROK (sv))
1055 {
1056 HV *st;
1057 GV *gvp;
1058 CV *cv = sv_2cv (sv, &st, &gvp, 0);
1059
1060 if (cv)
1061 {
1062 --*ritems;
1063 return (SV *)cv;
1064 }
1065 }
1066
1067 return 0;
1068}
1069
1070#define CALLBACK SV *cb = pop_callback (&items, ST (items - 1));
949 1071
950MODULE = BDB PACKAGE = BDB 1072MODULE = BDB PACKAGE = BDB
951 1073
952PROTOTYPES: ENABLE 1074PROTOTYPES: ENABLE
953 1075
… …
979 const_iv (REGISTER) 1101 const_iv (REGISTER)
980 const_iv (SYSTEM_MEM) 1102 const_iv (SYSTEM_MEM)
981 const_iv (AUTO_COMMIT) 1103 const_iv (AUTO_COMMIT)
982 const_iv (CDB_ALLDB) 1104 const_iv (CDB_ALLDB)
983 const_iv (DIRECT_DB) 1105 const_iv (DIRECT_DB)
984 const_iv (DIRECT_LOG)
985 const_iv (DSYNC_DB) 1106 const_iv (DSYNC_DB)
986 const_iv (DSYNC_LOG)
987 const_iv (LOG_AUTOREMOVE)
988 const_iv (LOG_INMEMORY)
989 const_iv (NOLOCKING) 1107 const_iv (NOLOCKING)
990 const_iv (NOMMAP) 1108 const_iv (NOMMAP)
991 const_iv (NOPANIC) 1109 const_iv (NOPANIC)
992 const_iv (OVERWRITE) 1110 const_iv (OVERWRITE)
993 const_iv (PANIC_ENVIRONMENT) 1111 const_iv (PANIC_ENVIRONMENT)
… …
1024 const_iv (GET_BOTH_RANGE) 1142 const_iv (GET_BOTH_RANGE)
1025 //const_iv (SET_RECNO) 1143 //const_iv (SET_RECNO)
1026 //const_iv (MULTIPLE) 1144 //const_iv (MULTIPLE)
1027 const_iv (SNAPSHOT) 1145 const_iv (SNAPSHOT)
1028 const_iv (JOIN_ITEM) 1146 const_iv (JOIN_ITEM)
1147 const_iv (JOIN_NOSORT)
1029 const_iv (RMW) 1148 const_iv (RMW)
1030 1149
1031 const_iv (NOTFOUND) 1150 const_iv (NOTFOUND)
1032 const_iv (KEYEMPTY) 1151 const_iv (KEYEMPTY)
1033 const_iv (LOCK_DEADLOCK) 1152 const_iv (LOCK_DEADLOCK)
… …
1049 const_iv (TXN_SYNC) 1168 const_iv (TXN_SYNC)
1050 1169
1051 const_iv (SET_LOCK_TIMEOUT) 1170 const_iv (SET_LOCK_TIMEOUT)
1052 const_iv (SET_TXN_TIMEOUT) 1171 const_iv (SET_TXN_TIMEOUT)
1053 1172
1054 const_iv (JOIN_ITEM)
1055 const_iv (FIRST) 1173 const_iv (FIRST)
1056 const_iv (NEXT) 1174 const_iv (NEXT)
1057 const_iv (NEXT_DUP) 1175 const_iv (NEXT_DUP)
1058 const_iv (NEXT_NODUP) 1176 const_iv (NEXT_NODUP)
1059 const_iv (PREV) 1177 const_iv (PREV)
… …
1093 const_iv (LOG_BUFFER_FULL) 1211 const_iv (LOG_BUFFER_FULL)
1094 const_iv (NOSERVER) 1212 const_iv (NOSERVER)
1095 const_iv (NOSERVER_HOME) 1213 const_iv (NOSERVER_HOME)
1096 const_iv (NOSERVER_ID) 1214 const_iv (NOSERVER_ID)
1097 const_iv (NOTFOUND) 1215 const_iv (NOTFOUND)
1098 const_iv (OLD_VERSION)
1099 const_iv (PAGE_NOTFOUND) 1216 const_iv (PAGE_NOTFOUND)
1100 const_iv (REP_DUPMASTER) 1217 const_iv (REP_DUPMASTER)
1101 const_iv (REP_HANDLE_DEAD) 1218 const_iv (REP_HANDLE_DEAD)
1102 const_iv (REP_HOLDELECTION) 1219 const_iv (REP_HOLDELECTION)
1103 const_iv (REP_IGNORE) 1220 const_iv (REP_IGNORE)
… …
1126 const_iv (MULTIVERSION) 1243 const_iv (MULTIVERSION)
1127 const_iv (TXN_SNAPSHOT) 1244 const_iv (TXN_SNAPSHOT)
1128#endif 1245#endif
1129#if DB_VERSION_MINOR >= 6 1246#if DB_VERSION_MINOR >= 6
1130 const_iv (PREV_DUP) 1247 const_iv (PREV_DUP)
1131# if 0
1132 const_iv (PRIORITY_UNCHANGED) 1248 const_iv (PRIORITY_UNCHANGED)
1133 const_iv (PRIORITY_VERY_LOW) 1249 const_iv (PRIORITY_VERY_LOW)
1134 const_iv (PRIORITY_LOW) 1250 const_iv (PRIORITY_LOW)
1135 const_iv (PRIORITY_DEFAULT) 1251 const_iv (PRIORITY_DEFAULT)
1136 const_iv (PRIORITY_HIGH) 1252 const_iv (PRIORITY_HIGH)
1137 const_iv (PRIORITY_VERY_HIGH) 1253 const_iv (PRIORITY_VERY_HIGH)
1138# endif 1254#endif
1255#if DB_VERSION_MINOR >= 7
1256 const_iv (LOG_DIRECT)
1257 const_iv (LOG_DSYNC)
1258 const_iv (LOG_AUTO_REMOVE)
1259 const_iv (LOG_IN_MEMORY)
1260 const_iv (LOG_ZERO)
1261#else
1262 const_iv (DIRECT_LOG)
1263 const_iv (DSYNC_LOG)
1264 const_iv (LOG_AUTOREMOVE)
1265 const_iv (LOG_INMEMORY)
1139#endif 1266#endif
1140 }; 1267 };
1141 1268
1142 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1269 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1143 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1270 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1144 1271
1145 newCONSTSUB (stash, "DB_VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); 1272 {
1273 /* we currently only allow version, minor-version and patchlevel to go up to 255 */
1274 char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH };
1275
1276 newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3));
1277 }
1278
1146 newCONSTSUB (stash, "DB_VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); 1279 newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0));
1147 1280
1148 create_respipe (); 1281 create_respipe ();
1149 1282
1150 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); 1283 X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child);
1151#ifdef _WIN32 1284 patch_errno ();
1152 X_MUTEX_CHECK (wrklock);
1153 X_MUTEX_CHECK (reslock);
1154 X_MUTEX_CHECK (reqlock);
1155
1156 X_COND_CHECK (reqwait);
1157#endif
1158} 1285}
1159 1286
1160void 1287void
1161max_poll_reqs (int nreqs) 1288max_poll_reqs (int nreqs)
1162 PROTOTYPE: $ 1289 PROTOTYPE: $
… …
1302 CODE: 1429 CODE:
1303 RETVAL = db_strerror (errorno); 1430 RETVAL = db_strerror (errorno);
1304 OUTPUT: 1431 OUTPUT:
1305 RETVAL 1432 RETVAL
1306 1433
1434void _on_next_submit (SV *cb)
1435 CODE:
1436 SvREFCNT_dec (on_next_submit);
1437 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1438
1307DB_ENV * 1439DB_ENV *
1308db_env_create (U32 env_flags = 0) 1440db_env_create (U32 env_flags = 0)
1309 CODE: 1441 CODE:
1310{ 1442{
1311 errno = db_env_create (&RETVAL, env_flags); 1443 errno = db_env_create (&RETVAL, env_flags);
… …
1320} 1452}
1321 OUTPUT: 1453 OUTPUT:
1322 RETVAL 1454 RETVAL
1323 1455
1324void 1456void
1325db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) 1457db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0)
1458 PREINIT:
1459 CALLBACK
1326 CODE: 1460 CODE:
1327{ 1461{
1328 dREQ (REQ_ENV_OPEN); 1462 dREQ (REQ_ENV_OPEN);
1329
1330 env->set_thread_count (env, wanted + 2);
1331
1332 req->env = env; 1463 req->env = env;
1333 req->uint1 = open_flags | DB_THREAD; 1464 req->uint1 = open_flags | DB_THREAD;
1334 req->int1 = mode; 1465 req->int1 = mode;
1335 req->buf1 = strdup_ornull (db_home); 1466 req->buf1 = strdup_ornull (db_home);
1336 REQ_SEND; 1467 REQ_SEND;
1337} 1468}
1338 1469
1339void 1470void
1340db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) 1471db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0)
1472 PREINIT:
1473 CALLBACK
1341 CODE: 1474 CODE:
1342{ 1475{
1343 dREQ (REQ_ENV_CLOSE); 1476 dREQ (REQ_ENV_CLOSE);
1344 req->env = env; 1477 req->env = env;
1345 req->uint1 = flags; 1478 req->uint1 = flags;
1346 REQ_SEND; 1479 REQ_SEND;
1347 ptr_nuke (ST (0)); 1480 ptr_nuke (ST (0));
1348} 1481}
1349 1482
1350void 1483void
1351db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1484db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0)
1485 PREINIT:
1486 CALLBACK
1352 CODE: 1487 CODE:
1353{ 1488{
1354 dREQ (REQ_ENV_TXN_CHECKPOINT); 1489 dREQ (REQ_ENV_TXN_CHECKPOINT);
1355 req->env = env; 1490 req->env = env;
1356 req->uint1 = kbyte; 1491 req->uint1 = kbyte;
… …
1358 req->uint2 = flags; 1493 req->uint2 = flags;
1359 REQ_SEND; 1494 REQ_SEND;
1360} 1495}
1361 1496
1362void 1497void
1363db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) 1498db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0)
1499 PREINIT:
1500 CALLBACK
1364 CODE: 1501 CODE:
1365{ 1502{
1366 dREQ (REQ_ENV_LOCK_DETECT); 1503 dREQ (REQ_ENV_LOCK_DETECT);
1367 req->env = env; 1504 req->env = env;
1368 req->uint1 = flags; 1505 req->uint1 = flags;
1369 req->uint2 = atype; 1506 req->uint2 = atype;
1507 /* req->int2 = 0; dummy */
1370 REQ_SEND; 1508 REQ_SEND;
1371} 1509}
1372 1510
1373void 1511void
1374db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) 1512db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0)
1513 PREINIT:
1514 CALLBACK
1375 CODE: 1515 CODE:
1376{ 1516{
1377 dREQ (REQ_ENV_MEMP_SYNC); 1517 dREQ (REQ_ENV_MEMP_SYNC);
1378 req->env = env; 1518 req->env = env;
1379 REQ_SEND; 1519 REQ_SEND;
1380} 1520}
1381 1521
1382void 1522void
1383db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) 1523db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0)
1524 PREINIT:
1525 CALLBACK
1384 CODE: 1526 CODE:
1385{ 1527{
1386 dREQ (REQ_ENV_MEMP_TRICKLE); 1528 dREQ (REQ_ENV_MEMP_TRICKLE);
1387 req->env = env; 1529 req->env = env;
1388 req->int1 = percent; 1530 req->int1 = percent;
1389 REQ_SEND; 1531 REQ_SEND;
1390} 1532}
1391 1533
1534void
1535db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0)
1536 PREINIT:
1537 CALLBACK
1538 CODE:
1539{
1540 dREQ (REQ_ENV_DBREMOVE);
1541 req->env = env;
1542 req->buf1 = strdup_ornull (file);
1543 req->buf2 = strdup_ornull (database);
1544 req->uint1 = flags;
1545 REQ_SEND;
1546}
1547
1548void
1549db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0)
1550 PREINIT:
1551 CALLBACK
1552 CODE:
1553{
1554 dREQ (REQ_ENV_DBRENAME);
1555 req->env = env;
1556 req->buf1 = strdup_ornull (file);
1557 req->buf2 = strdup_ornull (database);
1558 req->buf3 = strdup_ornull (newname);
1559 req->uint1 = flags;
1560 REQ_SEND;
1561}
1392 1562
1393DB * 1563DB *
1394db_create (DB_ENV *env = 0, U32 flags = 0) 1564db_create (DB_ENV *env = 0, U32 flags = 0)
1395 CODE: 1565 CODE:
1396{ 1566{
… …
1403} 1573}
1404 OUTPUT: 1574 OUTPUT:
1405 RETVAL 1575 RETVAL
1406 1576
1407void 1577void
1408db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) 1578db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0)
1579 PREINIT:
1580 CALLBACK
1409 CODE: 1581 CODE:
1410{ 1582{
1411 dREQ (REQ_DB_OPEN); 1583 dREQ (REQ_DB_OPEN);
1412 req->db = db; 1584 req->db = db;
1413 req->txn = txnid; 1585 req->txn = txnid;
… …
1418 req->int2 = mode; 1590 req->int2 = mode;
1419 REQ_SEND; 1591 REQ_SEND;
1420} 1592}
1421 1593
1422void 1594void
1423db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1595db_close (DB *db, U32 flags = 0, SV *callback = 0)
1596 PREINIT:
1597 CALLBACK
1424 CODE: 1598 CODE:
1425{ 1599{
1426 dREQ (REQ_DB_CLOSE); 1600 dREQ (REQ_DB_CLOSE);
1427 req->db = db; 1601 req->db = db;
1428 req->uint1 = flags; 1602 req->uint1 = flags;
… …
1430 REQ_SEND; 1604 REQ_SEND;
1431 ptr_nuke (ST (0)); 1605 ptr_nuke (ST (0));
1432} 1606}
1433 1607
1434void 1608void
1435db_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) 1609db_compact (DB *db, DB_TXN_ornull *txn = 0, SV *start = 0, SV *stop = 0, SV *unused1 = 0, U32 flags = DB_FREE_SPACE, SV *unused2 = 0, SV *callback = 0)
1610 PREINIT:
1611 CALLBACK
1436 CODE: 1612 CODE:
1437{ 1613{
1438 dREQ (REQ_DB_COMPACT); 1614 dREQ (REQ_DB_COMPACT);
1439 req->db = db; 1615 req->db = db;
1440 req->txn = txn; 1616 req->txn = txn;
… …
1443 req->uint1 = flags; 1619 req->uint1 = flags;
1444 REQ_SEND; 1620 REQ_SEND;
1445} 1621}
1446 1622
1447void 1623void
1448db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) 1624db_sync (DB *db, U32 flags = 0, SV *callback = 0)
1625 PREINIT:
1626 CALLBACK
1449 CODE: 1627 CODE:
1450{ 1628{
1451 dREQ (REQ_DB_SYNC); 1629 dREQ (REQ_DB_SYNC);
1452 req->db = db; 1630 req->db = db;
1453 req->uint1 = flags; 1631 req->uint1 = flags;
1454 REQ_SEND; 1632 REQ_SEND;
1455} 1633}
1456 1634
1457void 1635void
1636db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0)
1637 PREINIT:
1638 CALLBACK
1639 CODE:
1640{
1641 dREQ (REQ_DB_SYNC);
1642 req->db = db;
1643 req->buf1 = strdup (file);
1644 req->uint1 = flags;
1645 REQ_SEND;
1646}
1647
1648void
1458db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) 1649db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0)
1650 PREINIT:
1651 CALLBACK
1459 CODE: 1652 CODE:
1460{ 1653{
1461 dREQ (REQ_DB_KEY_RANGE); 1654 dREQ (REQ_DB_KEY_RANGE);
1462 req->db = db; 1655 req->db = db;
1463 req->txn = txn; 1656 req->txn = txn;
… …
1466 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); 1659 req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range);
1467 REQ_SEND; 1660 REQ_SEND;
1468} 1661}
1469 1662
1470void 1663void
1471db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1664db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1665 PREINIT:
1666 CALLBACK
1472 CODE: 1667 CODE:
1473{ 1668{
1474 dREQ (REQ_DB_PUT); 1669 dREQ (REQ_DB_PUT);
1475 req->db = db; 1670 req->db = db;
1476 req->txn = txn; 1671 req->txn = txn;
… …
1479 req->uint1 = flags; 1674 req->uint1 = flags;
1480 REQ_SEND; 1675 REQ_SEND;
1481} 1676}
1482 1677
1483void 1678void
1484db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1679db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1680 PREINIT:
1681 CALLBACK
1485 CODE: 1682 CODE:
1683 if (SvREADONLY (data))
1684 croak ("can't modify read-only data scalar in db_get");
1486{ 1685{
1487 dREQ (REQ_DB_GET); 1686 dREQ (REQ_DB_GET);
1488 req->db = db; 1687 req->db = db;
1489 req->txn = txn; 1688 req->txn = txn;
1490 req->uint1 = flags; 1689 req->uint1 = flags;
… …
1493 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1692 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1494 REQ_SEND; 1693 REQ_SEND;
1495} 1694}
1496 1695
1497void 1696void
1498db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1697db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1698 PREINIT:
1699 CALLBACK
1499 CODE: 1700 CODE:
1701 if (SvREADONLY (data))
1702 croak ("can't modify read-only data scalar in db_pget");
1500{ 1703{
1501 dREQ (REQ_DB_PGET); 1704 dREQ (REQ_DB_PGET);
1502 req->db = db; 1705 req->db = db;
1503 req->txn = txn; 1706 req->txn = txn;
1504 req->uint1 = flags; 1707 req->uint1 = flags;
… …
1508 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1711 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1509 REQ_SEND; 1712 REQ_SEND;
1510} 1713}
1511 1714
1512void 1715void
1513db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1716db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0)
1717 PREINIT:
1718 CALLBACK
1514 CODE: 1719 CODE:
1515{ 1720{
1516 dREQ (REQ_DB_DEL); 1721 dREQ (REQ_DB_DEL);
1517 req->db = db; 1722 req->db = db;
1518 req->txn = txn; 1723 req->txn = txn;
… …
1520 sv_to_dbt (&req->dbt1, key); 1725 sv_to_dbt (&req->dbt1, key);
1521 REQ_SEND; 1726 REQ_SEND;
1522} 1727}
1523 1728
1524void 1729void
1525db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1730db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1731 PREINIT:
1732 CALLBACK
1526 CODE: 1733 CODE:
1527{ 1734{
1528 dREQ (REQ_TXN_COMMIT); 1735 dREQ (REQ_TXN_COMMIT);
1529 req->txn = txn; 1736 req->txn = txn;
1530 req->uint1 = flags; 1737 req->uint1 = flags;
1531 REQ_SEND; 1738 REQ_SEND;
1532 ptr_nuke (ST (0)); 1739 ptr_nuke (ST (0));
1533} 1740}
1534 1741
1535void 1742void
1536db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) 1743db_txn_abort (DB_TXN *txn, SV *callback = 0)
1744 PREINIT:
1745 CALLBACK
1537 CODE: 1746 CODE:
1538{ 1747{
1539 dREQ (REQ_TXN_ABORT); 1748 dREQ (REQ_TXN_ABORT);
1540 req->txn = txn; 1749 req->txn = txn;
1541 REQ_SEND; 1750 REQ_SEND;
1542 ptr_nuke (ST (0)); 1751 ptr_nuke (ST (0));
1543} 1752}
1544 1753
1545void 1754void
1546db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) 1755db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0)
1756 PREINIT:
1757 CALLBACK
1547 CODE: 1758 CODE:
1548{ 1759{
1549 dREQ (REQ_TXN_FINISH); 1760 dREQ (REQ_TXN_FINISH);
1550 req->txn = txn; 1761 req->txn = txn;
1551 req->uint1 = flags; 1762 req->uint1 = flags;
1552 REQ_SEND; 1763 REQ_SEND;
1553 ptr_nuke (ST (0)); 1764 ptr_nuke (ST (0));
1554} 1765}
1555 1766
1556void 1767void
1557db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) 1768db_c_close (DBC *dbc, SV *callback = 0)
1769 PREINIT:
1770 CALLBACK
1558 CODE: 1771 CODE:
1559{ 1772{
1560 dREQ (REQ_C_CLOSE); 1773 dREQ (REQ_C_CLOSE);
1561 req->dbc = dbc; 1774 req->dbc = dbc;
1562 REQ_SEND; 1775 REQ_SEND;
1563 ptr_nuke (ST (0)); 1776 ptr_nuke (ST (0));
1564} 1777}
1565 1778
1566void 1779void
1567db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) 1780db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0)
1781 PREINIT:
1782 CALLBACK
1568 CODE: 1783 CODE:
1569{ 1784{
1570 dREQ (REQ_C_COUNT); 1785 dREQ (REQ_C_COUNT);
1571 req->dbc = dbc; 1786 req->dbc = dbc;
1572 req->sv1 = SvREFCNT_inc (count); 1787 req->sv1 = SvREFCNT_inc (count);
1573 REQ_SEND; 1788 REQ_SEND;
1574} 1789}
1575 1790
1576void 1791void
1577db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1792db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1793 PREINIT:
1794 CALLBACK
1578 CODE: 1795 CODE:
1579{ 1796{
1580 dREQ (REQ_C_PUT); 1797 dREQ (REQ_C_PUT);
1581 req->dbc = dbc; 1798 req->dbc = dbc;
1582 sv_to_dbt (&req->dbt1, key); 1799 sv_to_dbt (&req->dbt1, key);
… …
1584 req->uint1 = flags; 1801 req->uint1 = flags;
1585 REQ_SEND; 1802 REQ_SEND;
1586} 1803}
1587 1804
1588void 1805void
1589db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1806db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0)
1807 PREINIT:
1808 CALLBACK
1590 CODE: 1809 CODE:
1591{ 1810{
1592 dREQ (REQ_C_GET); 1811 dREQ (REQ_C_GET);
1593 req->dbc = dbc; 1812 req->dbc = dbc;
1594 req->uint1 = flags; 1813 req->uint1 = flags;
… …
1609 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1828 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1610 REQ_SEND; 1829 REQ_SEND;
1611} 1830}
1612 1831
1613void 1832void
1614db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) 1833db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0)
1834 PREINIT:
1835 CALLBACK
1615 CODE: 1836 CODE:
1616{ 1837{
1617 dREQ (REQ_C_PGET); 1838 dREQ (REQ_C_PGET);
1618 req->dbc = dbc; 1839 req->dbc = dbc;
1619 req->uint1 = flags; 1840 req->uint1 = flags;
… …
1637 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); 1858 req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data);
1638 REQ_SEND; 1859 REQ_SEND;
1639} 1860}
1640 1861
1641void 1862void
1642db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) 1863db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0)
1864 PREINIT:
1865 CALLBACK
1643 CODE: 1866 CODE:
1644{ 1867{
1645 dREQ (REQ_C_DEL); 1868 dREQ (REQ_C_DEL);
1646 req->dbc = dbc; 1869 req->dbc = dbc;
1647 req->uint1 = flags; 1870 req->uint1 = flags;
1648 REQ_SEND; 1871 REQ_SEND;
1649} 1872}
1650 1873
1651 1874
1652void 1875void
1653db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) 1876db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0)
1877 PREINIT:
1878 CALLBACK
1654 CODE: 1879 CODE:
1655{ 1880{
1656 dREQ (REQ_SEQ_OPEN); 1881 dREQ (REQ_SEQ_OPEN);
1657 req->seq = seq; 1882 req->seq = seq;
1658 req->txn = txnid; 1883 req->txn = txnid;
… …
1660 sv_to_dbt (&req->dbt1, key); 1885 sv_to_dbt (&req->dbt1, key);
1661 REQ_SEND; 1886 REQ_SEND;
1662} 1887}
1663 1888
1664void 1889void
1665db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) 1890db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0)
1891 PREINIT:
1892 CALLBACK
1666 CODE: 1893 CODE:
1667{ 1894{
1668 dREQ (REQ_SEQ_CLOSE); 1895 dREQ (REQ_SEQ_CLOSE);
1669 req->seq = seq; 1896 req->seq = seq;
1670 req->uint1 = flags; 1897 req->uint1 = flags;
1671 REQ_SEND; 1898 REQ_SEND;
1672 ptr_nuke (ST (0)); 1899 ptr_nuke (ST (0));
1673} 1900}
1674 1901
1675void 1902void
1676db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) 1903db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0)
1904 PREINIT:
1905 CALLBACK
1677 CODE: 1906 CODE:
1678{ 1907{
1679 dREQ (REQ_SEQ_GET); 1908 dREQ (REQ_SEQ_GET);
1680 req->seq = seq; 1909 req->seq = seq;
1681 req->txn = txnid; 1910 req->txn = txnid;
… …
1684 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); 1913 req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value);
1685 REQ_SEND; 1914 REQ_SEND;
1686} 1915}
1687 1916
1688void 1917void
1689db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) 1918db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0)
1919 PREINIT:
1920 CALLBACK
1690 CODE: 1921 CODE:
1691{ 1922{
1692 dREQ (REQ_SEQ_REMOVE); 1923 dREQ (REQ_SEQ_REMOVE);
1693 req->seq = seq; 1924 req->seq = seq;
1694 req->txn = txnid; 1925 req->txn = txnid;
… …
1698 1929
1699 1930
1700MODULE = BDB PACKAGE = BDB::Env 1931MODULE = BDB PACKAGE = BDB::Env
1701 1932
1702void 1933void
1703DESTROY (DB_ENV_ornull *env) 1934DESTROY (DB_ENV_ornuked *env)
1704 CODE: 1935 CODE:
1705 if (env) 1936 if (env)
1706 env->close (env, 0); 1937 env->close (env, 0);
1707 1938
1708int set_data_dir (DB_ENV *env, const char *dir) 1939int set_data_dir (DB_ENV *env, const char *dir)
… …
1733 CODE: 1964 CODE:
1734 RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); 1965 RETVAL = env->set_cachesize (env, gbytes, bytes, ncache);
1735 OUTPUT: 1966 OUTPUT:
1736 RETVAL 1967 RETVAL
1737 1968
1738int set_flags (DB_ENV *env, U32 flags, int onoff) 1969int set_flags (DB_ENV *env, U32 flags, int onoff = 1)
1739 CODE: 1970 CODE:
1740 RETVAL = env->set_flags (env, flags, onoff); 1971 RETVAL = env->set_flags (env, flags, onoff);
1741 OUTPUT: 1972 OUTPUT:
1742 RETVAL 1973 RETVAL
1743 1974
1975#if DB_VERSION_MINOR >= 7
1976
1977int set_intermediate_dir_mode (DB_ENV *env, const char *mode)
1978 CODE:
1979 RETVAL = env->set_intermediate_dir_mode (env, mode);
1980 OUTPUT:
1981 RETVAL
1982
1983int log_set_config (DB_ENV *env, U32 flags, int onoff = 1)
1984 CODE:
1985 RETVAL = env->log_set_config (env, flags, onoff);
1986 OUTPUT:
1987 RETVAL
1988
1989#endif
1990
1991
1744void set_errfile (DB_ENV *env, FILE *errfile = 0) 1992void set_errfile (DB_ENV *env, FILE *errfile = 0)
1745 CODE: 1993 CODE:
1746 env->set_errfile (env, errfile); 1994 env->set_errfile (env, errfile);
1747 1995
1748void set_msgfile (DB_ENV *env, FILE *msgfile = 0) 1996void set_msgfile (DB_ENV *env, FILE *msgfile = 0)
1749 CODE: 1997 CODE:
1750 env->set_msgfile (env, msgfile); 1998 env->set_msgfile (env, msgfile);
1751 1999
1752int set_verbose (DB_ENV *env, U32 which, int onoff = 1) 2000int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1)
1753 CODE: 2001 CODE:
1754 RETVAL = env->set_verbose (env, which, onoff); 2002 RETVAL = env->set_verbose (env, which, onoff);
1755 OUTPUT: 2003 OUTPUT:
1756 RETVAL 2004 RETVAL
1757 2005
… …
1855 RETVAL 2103 RETVAL
1856 2104
1857MODULE = BDB PACKAGE = BDB::Db 2105MODULE = BDB PACKAGE = BDB::Db
1858 2106
1859void 2107void
1860DESTROY (DB_ornull *db) 2108DESTROY (DB_ornuked *db)
1861 CODE: 2109 CODE:
1862 if (db) 2110 if (db)
1863 { 2111 {
1864 SV *env = (SV *)db->app_private; 2112 SV *env = (SV *)db->app_private;
1865 db->close (db, 0); 2113 db->close (db, 0);
… …
1960 2208
1961 2209
1962MODULE = BDB PACKAGE = BDB::Txn 2210MODULE = BDB PACKAGE = BDB::Txn
1963 2211
1964void 2212void
1965DESTROY (DB_TXN_ornull *txn) 2213DESTROY (DB_TXN_ornuked *txn)
1966 CODE: 2214 CODE:
1967 if (txn) 2215 if (txn)
1968 txn->abort (txn); 2216 txn->abort (txn);
1969 2217
1970int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) 2218int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT)
… …
1981 2229
1982 2230
1983MODULE = BDB PACKAGE = BDB::Cursor 2231MODULE = BDB PACKAGE = BDB::Cursor
1984 2232
1985void 2233void
1986DESTROY (DBC_ornull *dbc) 2234DESTROY (DBC_ornuked *dbc)
1987 CODE: 2235 CODE:
1988 if (dbc) 2236 if (dbc)
1989 dbc->c_close (dbc); 2237 dbc->c_close (dbc);
1990 2238
2239#if DB_VERSION_MINOR >= 6
2240
2241int set_priority (DBC *dbc, int priority)
2242 CODE:
2243 dbc->set_priority (dbc, priority);
2244
2245#endif
2246
1991MODULE = BDB PACKAGE = BDB::Sequence 2247MODULE = BDB PACKAGE = BDB::Sequence
1992 2248
1993void 2249void
1994DESTROY (DB_SEQUENCE_ornull *seq) 2250DESTROY (DB_SEQUENCE_ornuked *seq)
1995 CODE: 2251 CODE:
1996 if (seq) 2252 if (seq)
1997 seq->close (seq, 0); 2253 seq->close (seq, 0);
1998 2254
1999int initial_value (DB_SEQUENCE *seq, db_seq_t value) 2255int initial_value (DB_SEQUENCE *seq, db_seq_t value)
… …
2018 CODE: 2274 CODE:
2019 RETVAL = seq->set_range (seq, min, max); 2275 RETVAL = seq->set_range (seq, min, max);
2020 OUTPUT: 2276 OUTPUT:
2021 RETVAL 2277 RETVAL
2022 2278
2279

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