… | |
… | |
31 | # include <unistd.h> |
31 | # include <unistd.h> |
32 | #endif |
32 | #endif |
33 | |
33 | |
34 | #include <db.h> |
34 | #include <db.h> |
35 | |
35 | |
36 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
36 | #define DBVER DB_VERSION_MAJOR * 100 + DB_VERSION_MINOR |
|
|
37 | |
|
|
38 | #if DBVER < 403 |
37 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
39 | # error you need Berkeley DB 4.3 or a newer version installed |
38 | #endif |
40 | #endif |
39 | |
41 | |
40 | /* number of seconds after which idle threads exit */ |
42 | /* number of seconds after which idle threads exit */ |
41 | #define IDLE_TIMEOUT 10 |
43 | #define IDLE_TIMEOUT 10 |
42 | |
44 | |
… | |
… | |
50 | typedef DB_ENV DB_ENV_ornuked; |
52 | typedef DB_ENV DB_ENV_ornuked; |
51 | typedef DB_TXN DB_TXN_ornuked; |
53 | typedef DB_TXN DB_TXN_ornuked; |
52 | typedef DBC DBC_ornuked; |
54 | typedef DBC DBC_ornuked; |
53 | typedef DB DB_ornuked; |
55 | typedef DB DB_ornuked; |
54 | |
56 | |
55 | #if DB_VERSION_MINOR >= 3 |
57 | #if DBVER >= 403 |
56 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
58 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
57 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
59 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
58 | #endif |
60 | #endif |
59 | |
61 | |
60 | typedef char *bdb_filename; |
62 | typedef char *bdb_filename; |
61 | |
63 | |
62 | static SV *prepare_cb; |
64 | static SV *prepare_cb; |
63 | |
65 | |
64 | #if DB_VERSION_MINOR >= 6 |
66 | static HV |
|
|
67 | *bdb_stash, |
|
|
68 | *bdb_env_stash, |
|
|
69 | *bdb_txn_stash, |
|
|
70 | *bdb_cursor_stash, |
|
|
71 | *bdb_db_stash, |
|
|
72 | *bdb_sequence_stash; |
|
|
73 | |
|
|
74 | #if DBVER >= 406 |
65 | # define c_close close |
75 | # define c_close close |
66 | # define c_count count |
76 | # define c_count count |
67 | # define c_del del |
77 | # define c_del del |
68 | # define c_dup dup |
78 | # define c_dup dup |
69 | # define c_get get |
79 | # define c_get get |
… | |
… | |
178 | char *buf1, *buf2, *buf3; |
188 | char *buf1, *buf2, *buf3; |
179 | SV *sv1, *sv2, *sv3; |
189 | SV *sv1, *sv2, *sv3; |
180 | |
190 | |
181 | DBT dbt1, dbt2, dbt3; |
191 | DBT dbt1, dbt2, dbt3; |
182 | DB_KEY_RANGE key_range; |
192 | DB_KEY_RANGE key_range; |
183 | #if DB_VERSION_MINOR >= 3 |
193 | #if DBVER >= 403 |
184 | DB_SEQUENCE *seq; |
194 | DB_SEQUENCE *seq; |
185 | db_seq_t seq_t; |
195 | db_seq_t seq_t; |
186 | #endif |
196 | #endif |
187 | |
197 | |
188 | SV *rsv1, *rsv2; // keep some request objects alive |
198 | SV *rsv1, *rsv2; // keep some request objects alive |
… | |
… | |
216 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
226 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
217 | |
227 | |
218 | static unsigned int started, idle, wanted; |
228 | static unsigned int started, idle, wanted; |
219 | |
229 | |
220 | /* worker threads management */ |
230 | /* worker threads management */ |
221 | static mutex_t wrklock = X_MUTEX_INIT; |
231 | static xmutex_t wrklock = X_MUTEX_INIT; |
222 | |
232 | |
223 | typedef struct worker { |
233 | typedef struct worker { |
224 | /* locked by wrklock */ |
234 | /* locked by wrklock */ |
225 | struct worker *prev, *next; |
235 | struct worker *prev, *next; |
226 | |
236 | |
227 | thread_t tid; |
237 | xthread_t tid; |
228 | |
238 | |
229 | /* locked by reslock, reqlock or wrklock */ |
239 | /* locked by reslock, reqlock or wrklock */ |
230 | bdb_req req; /* currently processed request */ |
240 | bdb_req req; /* currently processed request */ |
231 | void *dbuf; |
241 | void *dbuf; |
232 | DIR *dirp; |
242 | DIR *dirp; |
… | |
… | |
249 | static volatile unsigned int nreqs, nready, npending; |
259 | static volatile unsigned int nreqs, nready, npending; |
250 | static volatile unsigned int max_idle = 4; |
260 | static volatile unsigned int max_idle = 4; |
251 | static volatile unsigned int max_outstanding = 0xffffffff; |
261 | static volatile unsigned int max_outstanding = 0xffffffff; |
252 | static s_epipe respipe; |
262 | static s_epipe respipe; |
253 | |
263 | |
254 | static mutex_t reslock = X_MUTEX_INIT; |
264 | static xmutex_t reslock = X_MUTEX_INIT; |
255 | static mutex_t reqlock = X_MUTEX_INIT; |
265 | static xmutex_t reqlock = X_MUTEX_INIT; |
256 | static cond_t reqwait = X_COND_INIT; |
266 | static xcond_t reqwait = X_COND_INIT; |
257 | |
267 | |
258 | #if WORDACCESS_UNSAFE |
268 | #if WORDACCESS_UNSAFE |
259 | |
269 | |
260 | static unsigned int get_nready (void) |
270 | static unsigned int get_nready (void) |
261 | { |
271 | { |
… | |
… | |
389 | SvREFCNT_dec (av); |
399 | SvREFCNT_dec (av); |
390 | SvREFCNT_dec (req->sv1); |
400 | SvREFCNT_dec (req->sv1); |
391 | } |
401 | } |
392 | break; |
402 | break; |
393 | |
403 | |
394 | #if DB_VERSION_MINOR >= 3 |
404 | #if DBVER >= 403 |
395 | case REQ_SEQ_GET: |
405 | case REQ_SEQ_GET: |
396 | SvREADONLY_off (req->sv1); |
406 | SvREADONLY_off (req->sv1); |
397 | |
407 | |
398 | if (sizeof (IV) > 4) |
408 | if (sizeof (IV) > 4) |
399 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
409 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
… | |
… | |
476 | |
486 | |
477 | if (!wrk) |
487 | if (!wrk) |
478 | croak ("unable to allocate worker thread data"); |
488 | croak ("unable to allocate worker thread data"); |
479 | |
489 | |
480 | X_LOCK (wrklock); |
490 | X_LOCK (wrklock); |
481 | if (thread_create (&wrk->tid, bdb_proc, (void *)wrk)) |
491 | if (xthread_create (&wrk->tid, bdb_proc, (void *)wrk)) |
482 | { |
492 | { |
483 | wrk->prev = &wrk_first; |
493 | wrk->prev = &wrk_first; |
484 | wrk->next = wrk_first.next; |
494 | wrk->next = wrk_first.next; |
485 | wrk_first.next->prev = wrk; |
495 | wrk_first.next->prev = wrk; |
486 | wrk_first.next = wrk; |
496 | wrk_first.next = wrk; |
… | |
… | |
608 | end_thread (); |
618 | end_thread (); |
609 | } |
619 | } |
610 | |
620 | |
611 | static void poll_wait (void) |
621 | static void poll_wait (void) |
612 | { |
622 | { |
613 | fd_set rfd; |
|
|
614 | |
|
|
615 | while (nreqs) |
623 | while (nreqs) |
616 | { |
624 | { |
617 | int size; |
625 | int size; |
618 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
626 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
619 | size = res_queue.size; |
627 | size = res_queue.size; |
… | |
… | |
743 | |
751 | |
744 | case REQ_DB_CLOSE: |
752 | case REQ_DB_CLOSE: |
745 | req->result = req->db->close (req->db, req->uint1); |
753 | req->result = req->db->close (req->db, req->uint1); |
746 | break; |
754 | break; |
747 | |
755 | |
748 | #if DB_VERSION_MINOR >= 4 |
756 | #if DBVER >= 404 |
749 | case REQ_DB_COMPACT: |
757 | case REQ_DB_COMPACT: |
750 | req->result = req->db->compact (req->db, req->txn, req->dbt1.data ? &req->dbt1 : 0, req->dbt2.data ? &req->dbt2 : 0, 0, req->uint1, 0); |
758 | req->result = req->db->compact (req->db, req->txn, req->dbt1.data ? &req->dbt1 : 0, req->dbt2.data ? &req->dbt2 : 0, 0, req->uint1, 0); |
751 | break; |
759 | break; |
752 | #endif |
760 | #endif |
753 | |
761 | |
… | |
… | |
765 | |
773 | |
766 | case REQ_DB_PUT: |
774 | case REQ_DB_PUT: |
767 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
775 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
768 | break; |
776 | break; |
769 | |
777 | |
770 | #if DB_VERSION_MINOR >= 6 |
778 | #if DBVER >= 406 |
771 | case REQ_DB_EXISTS: |
779 | case REQ_DB_EXISTS: |
772 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
780 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
773 | break; |
781 | break; |
774 | #endif |
782 | #endif |
775 | case REQ_DB_GET: |
783 | case REQ_DB_GET: |
… | |
… | |
833 | |
841 | |
834 | case REQ_C_DEL: |
842 | case REQ_C_DEL: |
835 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
843 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
836 | break; |
844 | break; |
837 | |
845 | |
838 | #if DB_VERSION_MINOR >= 3 |
846 | #if DBVER >= 403 |
839 | case REQ_SEQ_OPEN: |
847 | case REQ_SEQ_OPEN: |
840 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
848 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
841 | break; |
849 | break; |
842 | |
850 | |
843 | case REQ_SEQ_CLOSE: |
851 | case REQ_SEQ_CLOSE: |
… | |
… | |
1020 | (void)0; |
1028 | (void)0; |
1021 | |
1029 | |
1022 | #define REQ_SEND \ |
1030 | #define REQ_SEND \ |
1023 | req_send (req) |
1031 | req_send (req) |
1024 | |
1032 | |
1025 | #define SvPTR(var, arg, type, class, nullok) \ |
1033 | #define SvPTR(var, arg, type, stash, class, nullok) \ |
1026 | if (!SvOK (arg)) \ |
1034 | if (!SvOK (arg)) \ |
1027 | { \ |
1035 | { \ |
1028 | if (nullok != 1) \ |
1036 | if (nullok != 1) \ |
1029 | croak (# var " must be a " # class " object, not undef"); \ |
1037 | croak (# var " must be a " # class " object, not undef"); \ |
1030 | \ |
1038 | \ |
1031 | (var) = 0; \ |
1039 | (var) = 0; \ |
1032 | } \ |
1040 | } \ |
1033 | else if (sv_derived_from ((arg), # class)) \ |
1041 | else if (SvSTASH (SvRV (arg)) == stash || sv_derived_from ((arg), # class)) \ |
1034 | { \ |
1042 | { \ |
1035 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1043 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1036 | (var) = INT2PTR (type, tmp); \ |
1044 | (var) = INT2PTR (type, tmp); \ |
1037 | if (!var && nullok != 2) \ |
1045 | if (!var && nullok != 2) \ |
1038 | croak (# var " is not a valid " # class " object anymore"); \ |
1046 | croak (# var " is not a valid " # class " object anymore"); \ |
… | |
… | |
1041 | croak (# var " is not of type " # class); |
1049 | croak (# var " is not of type " # class); |
1042 | |
1050 | |
1043 | #define ARG_MUTABLE(name) \ |
1051 | #define ARG_MUTABLE(name) \ |
1044 | if (SvREADONLY (name)) \ |
1052 | if (SvREADONLY (name)) \ |
1045 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
1053 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
|
|
1054 | |
|
|
1055 | static SV * |
|
|
1056 | newSVptr (void *ptr, HV *stash) |
|
|
1057 | { |
|
|
1058 | SV *rv = NEWSV (0, 0); |
|
|
1059 | sv_upgrade (rv, SVt_PVMG); |
|
|
1060 | sv_setiv (rv, PTR2IV (ptr)); |
|
|
1061 | |
|
|
1062 | return sv_bless (newRV_noinc (rv), stash); |
|
|
1063 | } |
1046 | |
1064 | |
1047 | static void |
1065 | static void |
1048 | ptr_nuke (SV *sv) |
1066 | ptr_nuke (SV *sv) |
1049 | { |
1067 | { |
1050 | assert (SvROK (sv)); |
1068 | assert (SvROK (sv)); |
… | |
… | |
1172 | |
1190 | |
1173 | PROTOTYPES: ENABLE |
1191 | PROTOTYPES: ENABLE |
1174 | |
1192 | |
1175 | BOOT: |
1193 | BOOT: |
1176 | { |
1194 | { |
1177 | HV *stash = gv_stashpv ("BDB", 1); |
|
|
1178 | |
|
|
1179 | static const struct { |
1195 | static const struct { |
1180 | const char *name; |
1196 | const char *name; |
1181 | IV iv; |
1197 | IV iv; |
1182 | } *civ, const_iv[] = { |
1198 | } *civ, const_iv[] = { |
1183 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
1199 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
|
|
1200 | #if DBVER <= 408 |
1184 | const_iv (RPCCLIENT) |
1201 | const_iv (RPCCLIENT) |
|
|
1202 | #endif |
1185 | const_iv (INIT_CDB) |
1203 | const_iv (INIT_CDB) |
1186 | const_iv (INIT_LOCK) |
1204 | const_iv (INIT_LOCK) |
1187 | const_iv (INIT_LOG) |
1205 | const_iv (INIT_LOG) |
1188 | const_iv (INIT_MPOOL) |
1206 | const_iv (INIT_MPOOL) |
1189 | const_iv (INIT_REP) |
1207 | const_iv (INIT_REP) |
… | |
… | |
1212 | const_iv (TXN_NOT_DURABLE) |
1230 | const_iv (TXN_NOT_DURABLE) |
1213 | const_iv (TXN_WRITE_NOSYNC) |
1231 | const_iv (TXN_WRITE_NOSYNC) |
1214 | const_iv (WRITECURSOR) |
1232 | const_iv (WRITECURSOR) |
1215 | const_iv (YIELDCPU) |
1233 | const_iv (YIELDCPU) |
1216 | const_iv (ENCRYPT_AES) |
1234 | const_iv (ENCRYPT_AES) |
|
|
1235 | #if DBVER < 408 |
1217 | const_iv (XA_CREATE) |
1236 | const_iv (XA_CREATE) |
|
|
1237 | #endif |
1218 | const_iv (BTREE) |
1238 | const_iv (BTREE) |
1219 | const_iv (HASH) |
1239 | const_iv (HASH) |
1220 | const_iv (QUEUE) |
1240 | const_iv (QUEUE) |
1221 | const_iv (RECNO) |
1241 | const_iv (RECNO) |
1222 | const_iv (UNKNOWN) |
1242 | const_iv (UNKNOWN) |
… | |
… | |
1286 | const_iv (LOCK_OLDEST) |
1306 | const_iv (LOCK_OLDEST) |
1287 | const_iv (LOCK_RANDOM) |
1307 | const_iv (LOCK_RANDOM) |
1288 | const_iv (LOCK_YOUNGEST) |
1308 | const_iv (LOCK_YOUNGEST) |
1289 | |
1309 | |
1290 | const_iv (DONOTINDEX) |
1310 | const_iv (DONOTINDEX) |
1291 | const_iv (KEYEMPTY ) |
1311 | const_iv (KEYEMPTY) |
1292 | const_iv (KEYEXIST ) |
1312 | const_iv (KEYEXIST) |
1293 | const_iv (LOCK_DEADLOCK) |
1313 | const_iv (LOCK_DEADLOCK) |
1294 | const_iv (LOCK_NOTGRANTED) |
1314 | const_iv (LOCK_NOTGRANTED) |
1295 | const_iv (NOSERVER) |
1315 | const_iv (NOSERVER) |
|
|
1316 | #if DBVER < 502 |
1296 | const_iv (NOSERVER_HOME) |
1317 | const_iv (NOSERVER_HOME) |
1297 | const_iv (NOSERVER_ID) |
1318 | const_iv (NOSERVER_ID) |
|
|
1319 | #endif |
1298 | const_iv (NOTFOUND) |
1320 | const_iv (NOTFOUND) |
1299 | const_iv (PAGE_NOTFOUND) |
1321 | const_iv (PAGE_NOTFOUND) |
1300 | const_iv (REP_DUPMASTER) |
1322 | const_iv (REP_DUPMASTER) |
1301 | const_iv (REP_HANDLE_DEAD) |
1323 | const_iv (REP_HANDLE_DEAD) |
1302 | const_iv (REP_HOLDELECTION) |
1324 | const_iv (REP_HOLDELECTION) |
… | |
… | |
1326 | const_iv (VERB_WAITSFOR) |
1348 | const_iv (VERB_WAITSFOR) |
1327 | |
1349 | |
1328 | const_iv (VERSION_MAJOR) |
1350 | const_iv (VERSION_MAJOR) |
1329 | const_iv (VERSION_MINOR) |
1351 | const_iv (VERSION_MINOR) |
1330 | const_iv (VERSION_PATCH) |
1352 | const_iv (VERSION_PATCH) |
1331 | #if DB_VERSION_MINOR >= 3 |
1353 | const_iv (LOGVERSION) |
|
|
1354 | const_iv (LOGOLDVER) |
|
|
1355 | #if DBVER >= 403 |
1332 | const_iv (INORDER) |
1356 | const_iv (INORDER) |
1333 | const_iv (LOCK_MAXWRITE) |
1357 | const_iv (LOCK_MAXWRITE) |
1334 | const_iv (SEQ_DEC) |
1358 | const_iv (SEQ_DEC) |
1335 | const_iv (SEQ_INC) |
1359 | const_iv (SEQ_INC) |
1336 | const_iv (SEQ_WRAP) |
1360 | const_iv (SEQ_WRAP) |
1337 | const_iv (BUFFER_SMALL) |
1361 | const_iv (BUFFER_SMALL) |
1338 | const_iv (LOG_BUFFER_FULL) |
1362 | const_iv (LOG_BUFFER_FULL) |
1339 | const_iv (VERSION_MISMATCH) |
1363 | const_iv (VERSION_MISMATCH) |
1340 | #endif |
1364 | #endif |
1341 | #if DB_VERSION_MINOR >= 4 |
1365 | #if DBVER >= 404 |
1342 | const_iv (REGISTER) |
1366 | const_iv (REGISTER) |
1343 | const_iv (DSYNC_DB) |
1367 | const_iv (DSYNC_DB) |
1344 | const_iv (READ_COMMITTED) |
1368 | const_iv (READ_COMMITTED) |
1345 | const_iv (READ_UNCOMMITTED) |
1369 | const_iv (READ_UNCOMMITTED) |
1346 | const_iv (REP_IGNORE) |
1370 | const_iv (REP_IGNORE) |
… | |
… | |
1348 | const_iv (REP_JOIN_FAILURE) |
1372 | const_iv (REP_JOIN_FAILURE) |
1349 | const_iv (FREE_SPACE) |
1373 | const_iv (FREE_SPACE) |
1350 | const_iv (FREELIST_ONLY) |
1374 | const_iv (FREELIST_ONLY) |
1351 | const_iv (VERB_REGISTER) |
1375 | const_iv (VERB_REGISTER) |
1352 | #endif |
1376 | #endif |
1353 | #if DB_VERSION_MINOR >= 5 |
1377 | #if DBVER >= 405 |
1354 | const_iv (MULTIVERSION) |
1378 | const_iv (MULTIVERSION) |
1355 | const_iv (TXN_SNAPSHOT) |
1379 | const_iv (TXN_SNAPSHOT) |
1356 | #endif |
1380 | #endif |
1357 | #if DB_VERSION_MINOR >= 6 |
1381 | #if DBVER >= 406 |
1358 | const_iv (PREV_DUP) |
1382 | const_iv (PREV_DUP) |
1359 | const_iv (PRIORITY_UNCHANGED) |
1383 | const_iv (PRIORITY_UNCHANGED) |
1360 | const_iv (PRIORITY_VERY_LOW) |
1384 | const_iv (PRIORITY_VERY_LOW) |
1361 | const_iv (PRIORITY_LOW) |
1385 | const_iv (PRIORITY_LOW) |
1362 | const_iv (PRIORITY_DEFAULT) |
1386 | const_iv (PRIORITY_DEFAULT) |
1363 | const_iv (PRIORITY_HIGH) |
1387 | const_iv (PRIORITY_HIGH) |
1364 | const_iv (PRIORITY_VERY_HIGH) |
1388 | const_iv (PRIORITY_VERY_HIGH) |
1365 | const_iv (IGNORE_LEASE) |
1389 | const_iv (IGNORE_LEASE) |
1366 | #endif |
1390 | #endif |
1367 | #if DB_VERSION_MINOR >= 7 |
1391 | #if DBVER >= 407 |
1368 | //const_iv (MULTIPLE_KEY) |
1392 | //const_iv (MULTIPLE_KEY) |
1369 | const_iv (LOG_DIRECT) |
1393 | const_iv (LOG_DIRECT) |
1370 | const_iv (LOG_DSYNC) |
1394 | const_iv (LOG_DSYNC) |
1371 | const_iv (LOG_AUTO_REMOVE) |
1395 | const_iv (LOG_AUTO_REMOVE) |
1372 | const_iv (LOG_IN_MEMORY) |
1396 | const_iv (LOG_IN_MEMORY) |
1373 | const_iv (LOG_ZERO) |
1397 | const_iv (LOG_ZERO) |
1374 | #else |
1398 | #else |
1375 | const_iv (DIRECT_LOG) |
1399 | const_iv (DIRECT_LOG) |
1376 | const_iv (LOG_AUTOREMOVE) |
1400 | const_iv (LOG_AUTOREMOVE) |
1377 | # if DB_VERSION_MINOR >= 3 |
1401 | # if DBVER >= 403 |
1378 | const_iv (DSYNC_LOG) |
1402 | const_iv (DSYNC_LOG) |
1379 | const_iv (LOG_INMEMORY) |
1403 | const_iv (LOG_INMEMORY) |
1380 | # endif |
1404 | # endif |
|
|
1405 | #if DBVER >= 408 |
|
|
1406 | const_iv (LOGVERSION_LATCHING) |
|
|
1407 | #endif |
1381 | #endif |
1408 | #endif |
1382 | }; |
1409 | }; |
1383 | |
1410 | |
|
|
1411 | bdb_stash = gv_stashpv ("BDB" , 1); |
|
|
1412 | bdb_env_stash = gv_stashpv ("BDB::Env" , 1); |
|
|
1413 | bdb_txn_stash = gv_stashpv ("BDB::Txn" , 1); |
|
|
1414 | bdb_cursor_stash = gv_stashpv ("BDB::Cursor" , 1); |
|
|
1415 | bdb_db_stash = gv_stashpv ("BDB::Db" , 1); |
|
|
1416 | bdb_sequence_stash = gv_stashpv ("BDB::Sequence", 1); |
|
|
1417 | |
1384 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1418 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1385 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1419 | newCONSTSUB (bdb_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1386 | |
1420 | |
1387 | prepare_cb = &PL_sv_undef; |
1421 | prepare_cb = &PL_sv_undef; |
1388 | |
1422 | |
1389 | { |
1423 | { |
1390 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1424 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1391 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1425 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1392 | |
1426 | |
1393 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1427 | newCONSTSUB (bdb_stash, "VERSION_v", newSVpvn (vstring, 3)); |
1394 | } |
1428 | } |
1395 | |
1429 | |
1396 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1430 | newCONSTSUB (bdb_stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1397 | |
1431 | |
1398 | create_respipe (); |
1432 | create_respipe (); |
1399 | |
1433 | |
1400 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1434 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1401 | patch_errno (); |
1435 | patch_errno (); |
… | |
… | |
1735 | req->uint1 = flags; |
1769 | req->uint1 = flags; |
1736 | req->sv1 = (SV *)db->app_private; |
1770 | req->sv1 = (SV *)db->app_private; |
1737 | REQ_SEND; |
1771 | REQ_SEND; |
1738 | } |
1772 | } |
1739 | |
1773 | |
1740 | #if DB_VERSION_MINOR >= 4 |
1774 | #if DBVER >= 404 |
1741 | |
1775 | |
1742 | void |
1776 | void |
1743 | db_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) |
1777 | db_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) |
1744 | PREINIT: |
1778 | PREINIT: |
1745 | CALLBACK |
1779 | CALLBACK |
… | |
… | |
1824 | sv_to_dbt (&req->dbt2, data); |
1858 | sv_to_dbt (&req->dbt2, data); |
1825 | req->uint1 = flags; |
1859 | req->uint1 = flags; |
1826 | REQ_SEND; |
1860 | REQ_SEND; |
1827 | } |
1861 | } |
1828 | |
1862 | |
1829 | #if DB_VERSION_MINOR >= 6 |
1863 | #if DBVER >= 406 |
1830 | |
1864 | |
1831 | void |
1865 | void |
1832 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1866 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1833 | PREINIT: |
1867 | PREINIT: |
1834 | CALLBACK |
1868 | CALLBACK |
… | |
… | |
2067 | req->uint1 = flags; |
2101 | req->uint1 = flags; |
2068 | REQ_SEND; |
2102 | REQ_SEND; |
2069 | } |
2103 | } |
2070 | |
2104 | |
2071 | |
2105 | |
2072 | #if DB_VERSION_MINOR >= 3 |
2106 | #if DBVER >= 403 |
2073 | |
2107 | |
2074 | void |
2108 | void |
2075 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
2109 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
2076 | PREINIT: |
2110 | PREINIT: |
2077 | CALLBACK |
2111 | CALLBACK |
… | |
… | |
2171 | CODE: |
2205 | CODE: |
2172 | RETVAL = env->set_flags (env, flags, onoff); |
2206 | RETVAL = env->set_flags (env, flags, onoff); |
2173 | OUTPUT: |
2207 | OUTPUT: |
2174 | RETVAL |
2208 | RETVAL |
2175 | |
2209 | |
2176 | #if DB_VERSION_MINOR >= 7 |
2210 | #if DBVER >= 407 |
2177 | |
2211 | |
2178 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2212 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2179 | CODE: |
2213 | CODE: |
2180 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2214 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2181 | OUTPUT: |
2215 | OUTPUT: |
… | |
… | |
2268 | CODE: |
2302 | CODE: |
2269 | RETVAL = env->set_lg_max (env, max); |
2303 | RETVAL = env->set_lg_max (env, max); |
2270 | OUTPUT: |
2304 | OUTPUT: |
2271 | RETVAL |
2305 | RETVAL |
2272 | |
2306 | |
2273 | #if DB_VERSION_MINOR >= 4 |
2307 | #if DBVER >= 404 |
2274 | |
2308 | |
2275 | int mutex_set_max (DB_ENV *env, U32 max) |
2309 | int mutex_set_max (DB_ENV *env, U32 max) |
2276 | CODE: |
2310 | CODE: |
2277 | RETVAL = env->mutex_set_max (env, max); |
2311 | RETVAL = env->mutex_set_max (env, max); |
2278 | OUTPUT: |
2312 | OUTPUT: |
… | |
… | |
2305 | if (errno) |
2339 | if (errno) |
2306 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2340 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2307 | OUTPUT: |
2341 | OUTPUT: |
2308 | RETVAL |
2342 | RETVAL |
2309 | |
2343 | |
2310 | #if DB_VERSION_MINOR >= 5 |
2344 | #if DBVER >= 405 |
2311 | |
2345 | |
2312 | DB_TXN * |
2346 | DB_TXN * |
2313 | cdsgroup_begin (DB_ENV *env) |
2347 | cdsgroup_begin (DB_ENV *env) |
2314 | CODE: |
2348 | CODE: |
2315 | errno = env->cdsgroup_begin (env, &RETVAL); |
2349 | errno = env->cdsgroup_begin (env, &RETVAL); |
… | |
… | |
2417 | if (errno) |
2451 | if (errno) |
2418 | croak ("DB->cursor: %s", db_strerror (errno)); |
2452 | croak ("DB->cursor: %s", db_strerror (errno)); |
2419 | OUTPUT: |
2453 | OUTPUT: |
2420 | RETVAL |
2454 | RETVAL |
2421 | |
2455 | |
2422 | #if DB_VERSION_MINOR >= 3 |
2456 | #if DBVER >= 403 |
2423 | |
2457 | |
2424 | DB_SEQUENCE * |
2458 | DB_SEQUENCE * |
2425 | sequence (DB *db, U32 flags = 0) |
2459 | sequence (DB *db, U32 flags = 0) |
2426 | CODE: |
2460 | CODE: |
2427 | { |
2461 | { |
… | |
… | |
2462 | DESTROY (DBC_ornuked *dbc) |
2496 | DESTROY (DBC_ornuked *dbc) |
2463 | CODE: |
2497 | CODE: |
2464 | if (dbc) |
2498 | if (dbc) |
2465 | dbc->c_close (dbc); |
2499 | dbc->c_close (dbc); |
2466 | |
2500 | |
2467 | #if DB_VERSION_MINOR >= 6 |
2501 | #if DBVER >= 406 |
2468 | |
2502 | |
2469 | int set_priority (DBC *dbc, int priority) |
2503 | int set_priority (DBC *dbc, int priority) |
2470 | CODE: |
2504 | CODE: |
2471 | dbc->set_priority (dbc, priority); |
2505 | dbc->set_priority (dbc, priority); |
2472 | |
2506 | |
2473 | #endif |
2507 | #endif |
2474 | |
2508 | |
2475 | #if DB_VERSION_MINOR >= 3 |
2509 | #if DBVER >= 403 |
2476 | |
2510 | |
2477 | MODULE = BDB PACKAGE = BDB::Sequence |
2511 | MODULE = BDB PACKAGE = BDB::Sequence |
2478 | |
2512 | |
2479 | void |
2513 | void |
2480 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2514 | DESTROY (DB_SEQUENCE_ornuked *seq) |