… | |
… | |
40 | typedef DB_TXN DB_TXN_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
41 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
42 | typedef DB DB_ornull; |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
44 | |
44 | |
|
|
45 | typedef DB_ENV DB_ENV_ornuked; |
|
|
46 | typedef DB_TXN DB_TXN_ornuked; |
|
|
47 | typedef DBC DBC_ornuked; |
|
|
48 | typedef DB DB_ornuked; |
|
|
49 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
|
|
50 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
51 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
46 | typedef char *octetstring; |
52 | typedef char *bdb_filename; |
47 | |
53 | |
48 | static SV *prepare_cb; |
54 | static 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 |
… | |
… | |
109 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
115 | 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, |
116 | 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, |
117 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
112 | }; |
118 | }; |
113 | |
119 | |
114 | typedef struct aio_cb |
120 | typedef struct bdb_cb |
115 | { |
121 | { |
116 | struct aio_cb *volatile next; |
122 | struct bdb_cb *volatile next; |
117 | SV *callback; |
123 | SV *callback; |
118 | int type, pri, result; |
124 | int type, pri, result; |
119 | |
125 | |
120 | DB_ENV *env; |
126 | DB_ENV *env; |
121 | DB *db; |
127 | DB *db; |
… | |
… | |
130 | |
136 | |
131 | DBT dbt1, dbt2, dbt3; |
137 | DBT dbt1, dbt2, dbt3; |
132 | DB_KEY_RANGE key_range; |
138 | DB_KEY_RANGE key_range; |
133 | DB_SEQUENCE *seq; |
139 | DB_SEQUENCE *seq; |
134 | db_seq_t seq_t; |
140 | db_seq_t seq_t; |
135 | } aio_cb; |
141 | } bdb_cb; |
136 | |
142 | |
137 | typedef aio_cb *aio_req; |
143 | typedef bdb_cb *bdb_req; |
138 | |
144 | |
139 | enum { |
145 | enum { |
140 | PRI_MIN = -4, |
146 | PRI_MIN = -4, |
141 | PRI_MAX = 4, |
147 | PRI_MAX = 4, |
142 | |
148 | |
… | |
… | |
169 | struct worker *prev, *next; |
175 | struct worker *prev, *next; |
170 | |
176 | |
171 | thread_t tid; |
177 | thread_t tid; |
172 | |
178 | |
173 | /* locked by reslock, reqlock or wrklock */ |
179 | /* locked by reslock, reqlock or wrklock */ |
174 | aio_req req; /* currently processed request */ |
180 | bdb_req req; /* currently processed request */ |
175 | void *dbuf; |
181 | void *dbuf; |
176 | DIR *dirp; |
182 | DIR *dirp; |
177 | } worker; |
183 | } worker; |
178 | |
184 | |
179 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
185 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
246 | * a somewhat faster data structure might be nice, but |
252 | * a somewhat faster data structure might be nice, but |
247 | * with 8 priorities this actually needs <20 insns |
253 | * with 8 priorities this actually needs <20 insns |
248 | * per shift, the most expensive operation. |
254 | * per shift, the most expensive operation. |
249 | */ |
255 | */ |
250 | typedef struct { |
256 | typedef struct { |
251 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
257 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
252 | int size; |
258 | int size; |
253 | } reqq; |
259 | } reqq; |
254 | |
260 | |
255 | static reqq req_queue; |
261 | static reqq req_queue; |
256 | static reqq res_queue; |
262 | static reqq res_queue; |
257 | |
263 | |
258 | int reqq_push (reqq *q, aio_req req) |
264 | int reqq_push (reqq *q, bdb_req req) |
259 | { |
265 | { |
260 | int pri = req->pri; |
266 | int pri = req->pri; |
261 | req->next = 0; |
267 | req->next = 0; |
262 | |
268 | |
263 | if (q->qe[pri]) |
269 | if (q->qe[pri]) |
… | |
… | |
269 | q->qe[pri] = q->qs[pri] = req; |
275 | q->qe[pri] = q->qs[pri] = req; |
270 | |
276 | |
271 | return q->size++; |
277 | return q->size++; |
272 | } |
278 | } |
273 | |
279 | |
274 | aio_req reqq_shift (reqq *q) |
280 | bdb_req reqq_shift (reqq *q) |
275 | { |
281 | { |
276 | int pri; |
282 | int pri; |
277 | |
283 | |
278 | if (!q->size) |
284 | if (!q->size) |
279 | return 0; |
285 | return 0; |
280 | |
286 | |
281 | --q->size; |
287 | --q->size; |
282 | |
288 | |
283 | for (pri = NUM_PRI; pri--; ) |
289 | for (pri = NUM_PRI; pri--; ) |
284 | { |
290 | { |
285 | aio_req req = q->qs[pri]; |
291 | bdb_req req = q->qs[pri]; |
286 | |
292 | |
287 | if (req) |
293 | if (req) |
288 | { |
294 | { |
289 | if (!(q->qs[pri] = req->next)) |
295 | if (!(q->qs[pri] = req->next)) |
290 | q->qe[pri] = 0; |
296 | q->qe[pri] = 0; |
… | |
… | |
295 | |
301 | |
296 | abort (); |
302 | abort (); |
297 | } |
303 | } |
298 | |
304 | |
299 | static int poll_cb (); |
305 | static int poll_cb (); |
300 | static void req_free (aio_req req); |
306 | static void req_free (bdb_req req); |
301 | static void req_cancel (aio_req req); |
307 | static void req_cancel (bdb_req req); |
302 | |
308 | |
303 | static int req_invoke (aio_req req) |
309 | static int req_invoke (bdb_req req) |
304 | { |
310 | { |
305 | dSP; |
311 | dSP; |
306 | |
312 | |
307 | if (SvOK (req->callback)) |
313 | if (SvOK (req->callback)) |
308 | { |
314 | { |
… | |
… | |
371 | } |
377 | } |
372 | |
378 | |
373 | return !SvTRUE (ERRSV); |
379 | return !SvTRUE (ERRSV); |
374 | } |
380 | } |
375 | |
381 | |
376 | static void req_free (aio_req req) |
382 | static void req_free (bdb_req req) |
377 | { |
383 | { |
378 | free (req->buf1); |
384 | free (req->buf1); |
379 | free (req->buf2); |
385 | free (req->buf2); |
380 | Safefree (req); |
386 | Safefree (req); |
381 | } |
387 | } |
… | |
… | |
461 | return; |
467 | return; |
462 | |
468 | |
463 | start_thread (); |
469 | start_thread (); |
464 | } |
470 | } |
465 | |
471 | |
466 | static void req_send (aio_req req) |
472 | static void req_send (bdb_req req) |
467 | { |
473 | { |
468 | SV *wait_callback = 0; |
474 | SV *wait_callback = 0; |
469 | |
475 | |
470 | // synthesize callback if none given |
476 | // synthesize callback if none given |
471 | if (!SvOK (req->callback)) |
477 | if (!SvOK (req->callback)) |
… | |
… | |
505 | } |
511 | } |
506 | } |
512 | } |
507 | |
513 | |
508 | static void end_thread (void) |
514 | static void end_thread (void) |
509 | { |
515 | { |
510 | aio_req req; |
516 | bdb_req req; |
511 | |
517 | |
512 | Newz (0, req, 1, aio_cb); |
518 | Newz (0, req, 1, bdb_cb); |
513 | |
519 | |
514 | req->type = REQ_QUIT; |
520 | req->type = REQ_QUIT; |
515 | req->pri = PRI_MAX + PRI_BIAS; |
521 | req->pri = PRI_MAX + PRI_BIAS; |
516 | |
522 | |
517 | X_LOCK (reqlock); |
523 | X_LOCK (reqlock); |
… | |
… | |
574 | dSP; |
580 | dSP; |
575 | int count = 0; |
581 | int count = 0; |
576 | int maxreqs = max_poll_reqs; |
582 | int maxreqs = max_poll_reqs; |
577 | int do_croak = 0; |
583 | int do_croak = 0; |
578 | struct timeval tv_start, tv_now; |
584 | struct timeval tv_start, tv_now; |
579 | aio_req req; |
585 | bdb_req req; |
580 | |
586 | |
581 | if (max_poll_time) |
587 | if (max_poll_time) |
582 | gettimeofday (&tv_start, 0); |
588 | gettimeofday (&tv_start, 0); |
583 | |
589 | |
584 | for (;;) |
590 | for (;;) |
… | |
… | |
645 | |
651 | |
646 | /*****************************************************************************/ |
652 | /*****************************************************************************/ |
647 | |
653 | |
648 | X_THREAD_PROC (bdb_proc) |
654 | X_THREAD_PROC (bdb_proc) |
649 | { |
655 | { |
650 | aio_req req; |
656 | bdb_req req; |
651 | struct timespec ts; |
657 | struct timespec ts; |
652 | worker *self = (worker *)thr_arg; |
658 | worker *self = (worker *)thr_arg; |
653 | |
659 | |
654 | /* try to distribute timeouts somewhat evenly */ |
660 | /* try to distribute timeouts somewhat evenly */ |
655 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
661 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
873 | X_UNLOCK (wrklock); |
879 | X_UNLOCK (wrklock); |
874 | } |
880 | } |
875 | |
881 | |
876 | static void atfork_child (void) |
882 | static void atfork_child (void) |
877 | { |
883 | { |
878 | aio_req prv; |
884 | bdb_req prv; |
879 | |
885 | |
880 | while (prv = reqq_shift (&req_queue)) |
886 | while (prv = reqq_shift (&req_queue)) |
881 | req_free (prv); |
887 | req_free (prv); |
882 | |
888 | |
883 | while (prv = reqq_shift (&res_queue)) |
889 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
904 | |
910 | |
905 | atfork_parent (); |
911 | atfork_parent (); |
906 | } |
912 | } |
907 | |
913 | |
908 | #define dREQ(reqtype) \ |
914 | #define dREQ(reqtype) \ |
909 | aio_req req; \ |
915 | bdb_req req; \ |
910 | int req_pri = next_pri; \ |
916 | int req_pri = next_pri; \ |
911 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
917 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
912 | \ |
918 | \ |
913 | if (SvOK (callback) && !SvROK (callback)) \ |
919 | if (SvOK (callback) && !SvROK (callback)) \ |
914 | croak ("callback must be undef or of reference type"); \ |
920 | croak ("callback must be undef or of reference type"); \ |
915 | \ |
921 | \ |
916 | Newz (0, req, 1, aio_cb); \ |
922 | Newz (0, req, 1, bdb_cb); \ |
917 | if (!req) \ |
923 | if (!req) \ |
918 | croak ("out of memory during aio_req allocation"); \ |
924 | croak ("out of memory during bdb_req allocation"); \ |
919 | \ |
925 | \ |
920 | req->callback = newSVsv (callback); \ |
926 | req->callback = newSVsv (callback); \ |
921 | req->type = (reqtype); \ |
927 | req->type = (reqtype); \ |
922 | req->pri = req_pri |
928 | req->pri = req_pri |
923 | |
929 | |
924 | #define REQ_SEND \ |
930 | #define REQ_SEND \ |
925 | req_send (req) |
931 | req_send (req) |
926 | |
932 | |
927 | #define SvPTR(var, arg, type, class, nullok) \ |
933 | #define SvPTR(var, arg, type, class, nullok) \ |
928 | if (!SvOK (arg)) \ |
934 | if (!SvOK (arg)) \ |
929 | { \ |
935 | { \ |
930 | if (!nullok) \ |
936 | if (nullok != 1) \ |
931 | croak (# var " must be a " # class " object, not undef"); \ |
937 | croak (# var " must be a " # class " object, not undef"); \ |
932 | \ |
938 | \ |
933 | (var) = 0; \ |
939 | (var) = 0; \ |
934 | } \ |
940 | } \ |
935 | else if (sv_derived_from ((arg), # class)) \ |
941 | else if (sv_derived_from ((arg), # class)) \ |
936 | { \ |
942 | { \ |
937 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
943 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
938 | (var) = INT2PTR (type, tmp); \ |
944 | (var) = INT2PTR (type, tmp); \ |
939 | if (!var) \ |
945 | if (!var && nullok != 2) \ |
940 | croak (# var " is not a valid " # class " object anymore"); \ |
946 | croak (# var " is not a valid " # class " object anymore"); \ |
941 | } \ |
947 | } \ |
942 | else \ |
948 | else \ |
943 | croak (# var " is not of type " # class); \ |
949 | croak (# var " is not of type " # class); \ |
944 | \ |
950 | \ |
… | |
… | |
946 | static void |
952 | static void |
947 | ptr_nuke (SV *sv) |
953 | ptr_nuke (SV *sv) |
948 | { |
954 | { |
949 | assert (SvROK (sv)); |
955 | assert (SvROK (sv)); |
950 | sv_setiv (SvRV (sv), 0); |
956 | sv_setiv (SvRV (sv), 0); |
|
|
957 | } |
|
|
958 | |
|
|
959 | static int |
|
|
960 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
961 | { |
|
|
962 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
963 | if (-30999 <= errno && errno <= -30800) |
|
|
964 | { |
|
|
965 | sv_setnv (sv, (NV)errno); |
|
|
966 | sv_setpv (sv, db_strerror (errno)); |
|
|
967 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
968 | // ^^^ copied from perl sources |
|
|
969 | return 0; |
|
|
970 | } |
|
|
971 | |
|
|
972 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
973 | } |
|
|
974 | |
|
|
975 | static MGVTBL vtbl_errno; |
|
|
976 | |
|
|
977 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
978 | static void |
|
|
979 | patch_errno (void) |
|
|
980 | { |
|
|
981 | SV *sv; |
|
|
982 | MAGIC *mg; |
|
|
983 | |
|
|
984 | if (!(sv = get_sv ("!", 1))) |
|
|
985 | return; |
|
|
986 | |
|
|
987 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
988 | return; |
|
|
989 | |
|
|
990 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
991 | return; |
|
|
992 | |
|
|
993 | vtbl_errno = PL_vtbl_sv; |
|
|
994 | vtbl_errno.svt_get = errno_get; |
|
|
995 | mg->mg_virtual = &vtbl_errno; |
951 | } |
996 | } |
952 | |
997 | |
953 | MODULE = BDB PACKAGE = BDB |
998 | MODULE = BDB PACKAGE = BDB |
954 | |
999 | |
955 | PROTOTYPES: ENABLE |
1000 | PROTOTYPES: ENABLE |
… | |
… | |
1153 | X_MUTEX_CHECK (reslock); |
1198 | X_MUTEX_CHECK (reslock); |
1154 | X_MUTEX_CHECK (reqlock); |
1199 | X_MUTEX_CHECK (reqlock); |
1155 | |
1200 | |
1156 | X_COND_CHECK (reqwait); |
1201 | X_COND_CHECK (reqwait); |
1157 | #endif |
1202 | #endif |
|
|
1203 | patch_errno (); |
1158 | } |
1204 | } |
1159 | |
1205 | |
1160 | void |
1206 | void |
1161 | max_poll_reqs (int nreqs) |
1207 | max_poll_reqs (int nreqs) |
1162 | PROTOTYPE: $ |
1208 | PROTOTYPE: $ |
… | |
… | |
1320 | } |
1366 | } |
1321 | OUTPUT: |
1367 | OUTPUT: |
1322 | RETVAL |
1368 | RETVAL |
1323 | |
1369 | |
1324 | void |
1370 | void |
1325 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1371 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1326 | CODE: |
1372 | CODE: |
1327 | { |
1373 | { |
1328 | dREQ (REQ_ENV_OPEN); |
1374 | dREQ (REQ_ENV_OPEN); |
1329 | |
|
|
1330 | env->set_thread_count (env, wanted + 2); |
|
|
1331 | |
1375 | |
1332 | req->env = env; |
1376 | req->env = env; |
1333 | req->uint1 = open_flags | DB_THREAD; |
1377 | req->uint1 = open_flags | DB_THREAD; |
1334 | req->int1 = mode; |
1378 | req->int1 = mode; |
1335 | req->buf1 = strdup_ornull (db_home); |
1379 | req->buf1 = strdup_ornull (db_home); |
… | |
… | |
1403 | } |
1447 | } |
1404 | OUTPUT: |
1448 | OUTPUT: |
1405 | RETVAL |
1449 | RETVAL |
1406 | |
1450 | |
1407 | void |
1451 | void |
1408 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1452 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1409 | CODE: |
1453 | CODE: |
1410 | { |
1454 | { |
1411 | dREQ (REQ_DB_OPEN); |
1455 | dREQ (REQ_DB_OPEN); |
1412 | req->db = db; |
1456 | req->db = db; |
1413 | req->txn = txnid; |
1457 | req->txn = txnid; |
… | |
… | |
1453 | req->uint1 = flags; |
1497 | req->uint1 = flags; |
1454 | REQ_SEND; |
1498 | REQ_SEND; |
1455 | } |
1499 | } |
1456 | |
1500 | |
1457 | void |
1501 | void |
1458 | db_upgrade (DB *db, octetstring file, U32 flags = 0, SV *callback = &PL_sv_undef) |
1502 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = &PL_sv_undef) |
1459 | CODE: |
1503 | CODE: |
1460 | { |
1504 | { |
1461 | dREQ (REQ_DB_SYNC); |
1505 | dREQ (REQ_DB_SYNC); |
1462 | req->db = db; |
1506 | req->db = db; |
1463 | req->buf1 = strdup (file); |
1507 | req->buf1 = strdup (file); |
… | |
… | |
1492 | } |
1536 | } |
1493 | |
1537 | |
1494 | void |
1538 | void |
1495 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1539 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1496 | CODE: |
1540 | CODE: |
1497 | { |
|
|
1498 | if (SvREADONLY (data)) |
1541 | if (SvREADONLY (data)) |
1499 | croak ("can't modify read-only data scalar in db_get"); |
1542 | croak ("can't modify read-only data scalar in db_get"); |
1500 | |
1543 | { |
1501 | dREQ (REQ_DB_GET); |
1544 | dREQ (REQ_DB_GET); |
1502 | req->db = db; |
1545 | req->db = db; |
1503 | req->txn = txn; |
1546 | req->txn = txn; |
1504 | req->uint1 = flags; |
1547 | req->uint1 = flags; |
1505 | sv_to_dbt (&req->dbt1, key); |
1548 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1509 | } |
1552 | } |
1510 | |
1553 | |
1511 | void |
1554 | void |
1512 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1555 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1513 | CODE: |
1556 | CODE: |
1514 | { |
|
|
1515 | if (SvREADONLY (data)) |
1557 | if (SvREADONLY (data)) |
1516 | croak ("can't modify read-only data scalar in db_pget"); |
1558 | croak ("can't modify read-only data scalar in db_pget"); |
1517 | |
1559 | { |
1518 | dREQ (REQ_DB_PGET); |
1560 | dREQ (REQ_DB_PGET); |
1519 | req->db = db; |
1561 | req->db = db; |
1520 | req->txn = txn; |
1562 | req->txn = txn; |
1521 | req->uint1 = flags; |
1563 | req->uint1 = flags; |
1522 | sv_to_dbt (&req->dbt1, key); |
1564 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1715 | |
1757 | |
1716 | |
1758 | |
1717 | MODULE = BDB PACKAGE = BDB::Env |
1759 | MODULE = BDB PACKAGE = BDB::Env |
1718 | |
1760 | |
1719 | void |
1761 | void |
1720 | DESTROY (DB_ENV_ornull *env) |
1762 | DESTROY (DB_ENV_ornuked *env) |
1721 | CODE: |
1763 | CODE: |
1722 | if (env) |
1764 | if (env) |
1723 | env->close (env, 0); |
1765 | env->close (env, 0); |
1724 | |
1766 | |
1725 | int set_data_dir (DB_ENV *env, const char *dir) |
1767 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1872 | RETVAL |
1914 | RETVAL |
1873 | |
1915 | |
1874 | MODULE = BDB PACKAGE = BDB::Db |
1916 | MODULE = BDB PACKAGE = BDB::Db |
1875 | |
1917 | |
1876 | void |
1918 | void |
1877 | DESTROY (DB_ornull *db) |
1919 | DESTROY (DB_ornuked *db) |
1878 | CODE: |
1920 | CODE: |
1879 | if (db) |
1921 | if (db) |
1880 | { |
1922 | { |
1881 | SV *env = (SV *)db->app_private; |
1923 | SV *env = (SV *)db->app_private; |
1882 | db->close (db, 0); |
1924 | db->close (db, 0); |
… | |
… | |
1977 | |
2019 | |
1978 | |
2020 | |
1979 | MODULE = BDB PACKAGE = BDB::Txn |
2021 | MODULE = BDB PACKAGE = BDB::Txn |
1980 | |
2022 | |
1981 | void |
2023 | void |
1982 | DESTROY (DB_TXN_ornull *txn) |
2024 | DESTROY (DB_TXN_ornuked *txn) |
1983 | CODE: |
2025 | CODE: |
1984 | if (txn) |
2026 | if (txn) |
1985 | txn->abort (txn); |
2027 | txn->abort (txn); |
1986 | |
2028 | |
1987 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
2029 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
… | |
… | |
1998 | |
2040 | |
1999 | |
2041 | |
2000 | MODULE = BDB PACKAGE = BDB::Cursor |
2042 | MODULE = BDB PACKAGE = BDB::Cursor |
2001 | |
2043 | |
2002 | void |
2044 | void |
2003 | DESTROY (DBC_ornull *dbc) |
2045 | DESTROY (DBC_ornuked *dbc) |
2004 | CODE: |
2046 | CODE: |
2005 | if (dbc) |
2047 | if (dbc) |
2006 | dbc->c_close (dbc); |
2048 | dbc->c_close (dbc); |
2007 | |
2049 | |
2008 | #if DB_VERSION_MINOR >= 6 |
2050 | #if DB_VERSION_MINOR >= 6 |
… | |
… | |
2014 | #endif |
2056 | #endif |
2015 | |
2057 | |
2016 | MODULE = BDB PACKAGE = BDB::Sequence |
2058 | MODULE = BDB PACKAGE = BDB::Sequence |
2017 | |
2059 | |
2018 | void |
2060 | void |
2019 | DESTROY (DB_SEQUENCE_ornull *seq) |
2061 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2020 | CODE: |
2062 | CODE: |
2021 | if (seq) |
2063 | if (seq) |
2022 | seq->close (seq, 0); |
2064 | seq->close (seq, 0); |
2023 | |
2065 | |
2024 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2066 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
2043 | CODE: |
2085 | CODE: |
2044 | RETVAL = seq->set_range (seq, min, max); |
2086 | RETVAL = seq->set_range (seq, min, max); |
2045 | OUTPUT: |
2087 | OUTPUT: |
2046 | RETVAL |
2088 | RETVAL |
2047 | |
2089 | |
|
|
2090 | |