… | |
… | |
8 | #include "perl.h" |
8 | #include "perl.h" |
9 | #include "XSUB.h" |
9 | #include "XSUB.h" |
10 | |
10 | |
11 | #include "schmorp.h" |
11 | #include "schmorp.h" |
12 | |
12 | |
13 | // perl stupidly defines these as macros, breaking |
13 | // perl stupidly defines these as argument-less macros, breaking |
14 | // lots and lots of code. |
14 | // lots and lots of code. |
15 | #undef open |
15 | #undef open |
16 | #undef close |
16 | #undef close |
17 | #undef abort |
17 | #undef abort |
18 | #undef malloc |
18 | #undef malloc |
… | |
… | |
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; |
… | |
… | |
247 | } |
257 | } |
248 | |
258 | |
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 int respipe_osf [2], respipe [2] = { -1, -1 }; |
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); |
… | |
… | |
461 | } |
471 | } |
462 | |
472 | |
463 | static void |
473 | static void |
464 | create_respipe (void) |
474 | create_respipe (void) |
465 | { |
475 | { |
466 | #ifdef _WIN32 |
|
|
467 | int arg; /* argg */ |
|
|
468 | #endif |
|
|
469 | int old_readfd = respipe [0]; |
|
|
470 | |
|
|
471 | if (respipe [1] >= 0) |
|
|
472 | respipe_close (S_TO_SOCKET (respipe [1])); |
|
|
473 | |
|
|
474 | if (s_pipe (respipe)) |
476 | if (s_epipe_renew (&respipe)) |
475 | croak ("unable to initialize result pipe"); |
477 | croak ("BDB: unable to create event pipe"); |
476 | |
|
|
477 | if (old_readfd >= 0) |
|
|
478 | { |
|
|
479 | if (dup2 (S_TO_SOCKET (respipe [0]), S_TO_SOCKET (old_readfd)) < 0) |
|
|
480 | croak ("unable to initialize result pipe(2)"); |
|
|
481 | |
|
|
482 | respipe_close (respipe [0]); |
|
|
483 | respipe [0] = old_readfd; |
|
|
484 | } |
|
|
485 | |
|
|
486 | #ifdef _WIN32 |
|
|
487 | arg = 1; |
|
|
488 | if (ioctlsocket (S_TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
489 | || ioctlsocket (S_TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
490 | #else |
|
|
491 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
492 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
493 | #endif |
|
|
494 | croak ("unable to initialize result pipe(3)"); |
|
|
495 | |
|
|
496 | respipe_osf [0] = S_TO_SOCKET (respipe [0]); |
|
|
497 | respipe_osf [1] = S_TO_SOCKET (respipe [1]); |
|
|
498 | } |
478 | } |
499 | |
479 | |
500 | static void bdb_request (bdb_req req); |
480 | static void bdb_request (bdb_req req); |
501 | X_THREAD_PROC (bdb_proc); |
481 | X_THREAD_PROC (bdb_proc); |
502 | |
482 | |
… | |
… | |
638 | end_thread (); |
618 | end_thread (); |
639 | } |
619 | } |
640 | |
620 | |
641 | static void poll_wait (void) |
621 | static void poll_wait (void) |
642 | { |
622 | { |
643 | fd_set rfd; |
|
|
644 | |
|
|
645 | while (nreqs) |
623 | while (nreqs) |
646 | { |
624 | { |
647 | int size; |
625 | int size; |
648 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
626 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
649 | size = res_queue.size; |
627 | size = res_queue.size; |
… | |
… | |
652 | if (size) |
630 | if (size) |
653 | return; |
631 | return; |
654 | |
632 | |
655 | maybe_start_thread (); |
633 | maybe_start_thread (); |
656 | |
634 | |
657 | FD_ZERO (&rfd); |
635 | s_epipe_wait (&respipe); |
658 | FD_SET (respipe [0], &rfd); |
|
|
659 | |
|
|
660 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
|
|
661 | } |
636 | } |
662 | } |
637 | } |
663 | |
638 | |
664 | static int poll_cb (void) |
639 | static int poll_cb (void) |
665 | { |
640 | { |
… | |
… | |
685 | if (req) |
660 | if (req) |
686 | { |
661 | { |
687 | --npending; |
662 | --npending; |
688 | |
663 | |
689 | if (!res_queue.size) |
664 | if (!res_queue.size) |
690 | { |
|
|
691 | /* read any signals sent by the worker threads */ |
665 | /* read any signals sent by the worker threads */ |
692 | char buf [4]; |
666 | s_epipe_drain (&respipe); |
693 | while (respipe_read (respipe [0], buf, 4) == 4) |
|
|
694 | ; |
|
|
695 | } |
|
|
696 | } |
667 | } |
697 | |
668 | |
698 | X_UNLOCK (reslock); |
669 | X_UNLOCK (reslock); |
699 | |
670 | |
700 | if (!req) |
671 | if (!req) |
… | |
… | |
780 | |
751 | |
781 | case REQ_DB_CLOSE: |
752 | case REQ_DB_CLOSE: |
782 | req->result = req->db->close (req->db, req->uint1); |
753 | req->result = req->db->close (req->db, req->uint1); |
783 | break; |
754 | break; |
784 | |
755 | |
785 | #if DB_VERSION_MINOR >= 4 |
756 | #if DBVER >= 404 |
786 | case REQ_DB_COMPACT: |
757 | case REQ_DB_COMPACT: |
787 | 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); |
788 | break; |
759 | break; |
789 | #endif |
760 | #endif |
790 | |
761 | |
… | |
… | |
802 | |
773 | |
803 | case REQ_DB_PUT: |
774 | case REQ_DB_PUT: |
804 | 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); |
805 | break; |
776 | break; |
806 | |
777 | |
807 | #if DB_VERSION_MINOR >= 6 |
778 | #if DBVER >= 406 |
808 | case REQ_DB_EXISTS: |
779 | case REQ_DB_EXISTS: |
809 | 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); |
810 | break; |
781 | break; |
811 | #endif |
782 | #endif |
812 | case REQ_DB_GET: |
783 | case REQ_DB_GET: |
… | |
… | |
870 | |
841 | |
871 | case REQ_C_DEL: |
842 | case REQ_C_DEL: |
872 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
843 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
873 | break; |
844 | break; |
874 | |
845 | |
875 | #if DB_VERSION_MINOR >= 3 |
846 | #if DBVER >= 403 |
876 | case REQ_SEQ_OPEN: |
847 | case REQ_SEQ_OPEN: |
877 | 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); |
878 | break; |
849 | break; |
879 | |
850 | |
880 | case REQ_SEQ_CLOSE: |
851 | case REQ_SEQ_CLOSE: |
… | |
… | |
916 | /* try to distribute timeouts somewhat evenly */ |
887 | /* try to distribute timeouts somewhat evenly */ |
917 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
888 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
918 | |
889 | |
919 | for (;;) |
890 | for (;;) |
920 | { |
891 | { |
921 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
892 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
922 | |
893 | |
923 | X_LOCK (reqlock); |
894 | X_LOCK (reqlock); |
924 | |
895 | |
925 | for (;;) |
896 | for (;;) |
926 | { |
897 | { |
… | |
… | |
971 | X_LOCK (reslock); |
942 | X_LOCK (reslock); |
972 | |
943 | |
973 | ++npending; |
944 | ++npending; |
974 | |
945 | |
975 | if (!reqq_push (&res_queue, req)) |
946 | if (!reqq_push (&res_queue, req)) |
976 | /* write a dummy byte to the pipe so fh becomes ready */ |
947 | s_epipe_signal (&respipe); |
977 | respipe_write (respipe_osf [1], (const void *)&respipe_osf, 1); |
|
|
978 | |
948 | |
979 | self->req = 0; |
949 | self->req = 0; |
980 | worker_clear (self); |
950 | worker_clear (self); |
981 | |
951 | |
982 | X_UNLOCK (reslock); |
952 | X_UNLOCK (reslock); |
… | |
… | |
1058 | (void)0; |
1028 | (void)0; |
1059 | |
1029 | |
1060 | #define REQ_SEND \ |
1030 | #define REQ_SEND \ |
1061 | req_send (req) |
1031 | req_send (req) |
1062 | |
1032 | |
1063 | #define SvPTR(var, arg, type, class, nullok) \ |
1033 | #define SvPTR(var, arg, type, stash, class, nullok) \ |
1064 | if (!SvOK (arg)) \ |
1034 | if (!SvOK (arg)) \ |
1065 | { \ |
1035 | { \ |
1066 | if (nullok != 1) \ |
1036 | if (nullok != 1) \ |
1067 | croak (# var " must be a " # class " object, not undef"); \ |
1037 | croak (# var " must be a " # class " object, not undef"); \ |
1068 | \ |
1038 | \ |
1069 | (var) = 0; \ |
1039 | (var) = 0; \ |
1070 | } \ |
1040 | } \ |
1071 | else if (sv_derived_from ((arg), # class)) \ |
1041 | else if (SvSTASH (SvRV (arg)) == stash || sv_derived_from ((arg), # class)) \ |
1072 | { \ |
1042 | { \ |
1073 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1043 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1074 | (var) = INT2PTR (type, tmp); \ |
1044 | (var) = INT2PTR (type, tmp); \ |
1075 | if (!var && nullok != 2) \ |
1045 | if (!var && nullok != 2) \ |
1076 | croak (# var " is not a valid " # class " object anymore"); \ |
1046 | croak (# var " is not a valid " # class " object anymore"); \ |
… | |
… | |
1079 | croak (# var " is not of type " # class); |
1049 | croak (# var " is not of type " # class); |
1080 | |
1050 | |
1081 | #define ARG_MUTABLE(name) \ |
1051 | #define ARG_MUTABLE(name) \ |
1082 | if (SvREADONLY (name)) \ |
1052 | if (SvREADONLY (name)) \ |
1083 | 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 | } |
1084 | |
1064 | |
1085 | static void |
1065 | static void |
1086 | ptr_nuke (SV *sv) |
1066 | ptr_nuke (SV *sv) |
1087 | { |
1067 | { |
1088 | assert (SvROK (sv)); |
1068 | assert (SvROK (sv)); |
… | |
… | |
1210 | |
1190 | |
1211 | PROTOTYPES: ENABLE |
1191 | PROTOTYPES: ENABLE |
1212 | |
1192 | |
1213 | BOOT: |
1193 | BOOT: |
1214 | { |
1194 | { |
1215 | HV *stash = gv_stashpv ("BDB", 1); |
|
|
1216 | |
|
|
1217 | static const struct { |
1195 | static const struct { |
1218 | const char *name; |
1196 | const char *name; |
1219 | IV iv; |
1197 | IV iv; |
1220 | } *civ, const_iv[] = { |
1198 | } *civ, const_iv[] = { |
1221 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
1199 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
|
|
1200 | #if DBVER <= 408 |
1222 | const_iv (RPCCLIENT) |
1201 | const_iv (RPCCLIENT) |
|
|
1202 | #endif |
1223 | const_iv (INIT_CDB) |
1203 | const_iv (INIT_CDB) |
1224 | const_iv (INIT_LOCK) |
1204 | const_iv (INIT_LOCK) |
1225 | const_iv (INIT_LOG) |
1205 | const_iv (INIT_LOG) |
1226 | const_iv (INIT_MPOOL) |
1206 | const_iv (INIT_MPOOL) |
1227 | const_iv (INIT_REP) |
1207 | const_iv (INIT_REP) |
… | |
… | |
1250 | const_iv (TXN_NOT_DURABLE) |
1230 | const_iv (TXN_NOT_DURABLE) |
1251 | const_iv (TXN_WRITE_NOSYNC) |
1231 | const_iv (TXN_WRITE_NOSYNC) |
1252 | const_iv (WRITECURSOR) |
1232 | const_iv (WRITECURSOR) |
1253 | const_iv (YIELDCPU) |
1233 | const_iv (YIELDCPU) |
1254 | const_iv (ENCRYPT_AES) |
1234 | const_iv (ENCRYPT_AES) |
|
|
1235 | #if DBVER < 408 |
1255 | const_iv (XA_CREATE) |
1236 | const_iv (XA_CREATE) |
|
|
1237 | #endif |
1256 | const_iv (BTREE) |
1238 | const_iv (BTREE) |
1257 | const_iv (HASH) |
1239 | const_iv (HASH) |
1258 | const_iv (QUEUE) |
1240 | const_iv (QUEUE) |
1259 | const_iv (RECNO) |
1241 | const_iv (RECNO) |
1260 | const_iv (UNKNOWN) |
1242 | const_iv (UNKNOWN) |
… | |
… | |
1324 | const_iv (LOCK_OLDEST) |
1306 | const_iv (LOCK_OLDEST) |
1325 | const_iv (LOCK_RANDOM) |
1307 | const_iv (LOCK_RANDOM) |
1326 | const_iv (LOCK_YOUNGEST) |
1308 | const_iv (LOCK_YOUNGEST) |
1327 | |
1309 | |
1328 | const_iv (DONOTINDEX) |
1310 | const_iv (DONOTINDEX) |
1329 | const_iv (KEYEMPTY ) |
1311 | const_iv (KEYEMPTY) |
1330 | const_iv (KEYEXIST ) |
1312 | const_iv (KEYEXIST) |
1331 | const_iv (LOCK_DEADLOCK) |
1313 | const_iv (LOCK_DEADLOCK) |
1332 | const_iv (LOCK_NOTGRANTED) |
1314 | const_iv (LOCK_NOTGRANTED) |
1333 | const_iv (NOSERVER) |
1315 | const_iv (NOSERVER) |
1334 | const_iv (NOSERVER_HOME) |
1316 | const_iv (NOSERVER_HOME) |
1335 | const_iv (NOSERVER_ID) |
1317 | const_iv (NOSERVER_ID) |
… | |
… | |
1364 | const_iv (VERB_WAITSFOR) |
1346 | const_iv (VERB_WAITSFOR) |
1365 | |
1347 | |
1366 | const_iv (VERSION_MAJOR) |
1348 | const_iv (VERSION_MAJOR) |
1367 | const_iv (VERSION_MINOR) |
1349 | const_iv (VERSION_MINOR) |
1368 | const_iv (VERSION_PATCH) |
1350 | const_iv (VERSION_PATCH) |
1369 | #if DB_VERSION_MINOR >= 3 |
1351 | const_iv (LOGVERSION) |
|
|
1352 | const_iv (LOGOLDVER) |
|
|
1353 | #if DBVER >= 403 |
1370 | const_iv (INORDER) |
1354 | const_iv (INORDER) |
1371 | const_iv (LOCK_MAXWRITE) |
1355 | const_iv (LOCK_MAXWRITE) |
1372 | const_iv (SEQ_DEC) |
1356 | const_iv (SEQ_DEC) |
1373 | const_iv (SEQ_INC) |
1357 | const_iv (SEQ_INC) |
1374 | const_iv (SEQ_WRAP) |
1358 | const_iv (SEQ_WRAP) |
1375 | const_iv (BUFFER_SMALL) |
1359 | const_iv (BUFFER_SMALL) |
1376 | const_iv (LOG_BUFFER_FULL) |
1360 | const_iv (LOG_BUFFER_FULL) |
1377 | const_iv (VERSION_MISMATCH) |
1361 | const_iv (VERSION_MISMATCH) |
1378 | #endif |
1362 | #endif |
1379 | #if DB_VERSION_MINOR >= 4 |
1363 | #if DBVER >= 404 |
1380 | const_iv (REGISTER) |
1364 | const_iv (REGISTER) |
1381 | const_iv (DSYNC_DB) |
1365 | const_iv (DSYNC_DB) |
1382 | const_iv (READ_COMMITTED) |
1366 | const_iv (READ_COMMITTED) |
1383 | const_iv (READ_UNCOMMITTED) |
1367 | const_iv (READ_UNCOMMITTED) |
1384 | const_iv (REP_IGNORE) |
1368 | const_iv (REP_IGNORE) |
… | |
… | |
1386 | const_iv (REP_JOIN_FAILURE) |
1370 | const_iv (REP_JOIN_FAILURE) |
1387 | const_iv (FREE_SPACE) |
1371 | const_iv (FREE_SPACE) |
1388 | const_iv (FREELIST_ONLY) |
1372 | const_iv (FREELIST_ONLY) |
1389 | const_iv (VERB_REGISTER) |
1373 | const_iv (VERB_REGISTER) |
1390 | #endif |
1374 | #endif |
1391 | #if DB_VERSION_MINOR >= 5 |
1375 | #if DBVER >= 405 |
1392 | const_iv (MULTIVERSION) |
1376 | const_iv (MULTIVERSION) |
1393 | const_iv (TXN_SNAPSHOT) |
1377 | const_iv (TXN_SNAPSHOT) |
1394 | #endif |
1378 | #endif |
1395 | #if DB_VERSION_MINOR >= 6 |
1379 | #if DBVER >= 406 |
1396 | const_iv (PREV_DUP) |
1380 | const_iv (PREV_DUP) |
1397 | const_iv (PRIORITY_UNCHANGED) |
1381 | const_iv (PRIORITY_UNCHANGED) |
1398 | const_iv (PRIORITY_VERY_LOW) |
1382 | const_iv (PRIORITY_VERY_LOW) |
1399 | const_iv (PRIORITY_LOW) |
1383 | const_iv (PRIORITY_LOW) |
1400 | const_iv (PRIORITY_DEFAULT) |
1384 | const_iv (PRIORITY_DEFAULT) |
1401 | const_iv (PRIORITY_HIGH) |
1385 | const_iv (PRIORITY_HIGH) |
1402 | const_iv (PRIORITY_VERY_HIGH) |
1386 | const_iv (PRIORITY_VERY_HIGH) |
1403 | const_iv (IGNORE_LEASE) |
1387 | const_iv (IGNORE_LEASE) |
1404 | #endif |
1388 | #endif |
1405 | #if DB_VERSION_MINOR >= 7 |
1389 | #if DBVER >= 407 |
1406 | //const_iv (MULTIPLE_KEY) |
1390 | //const_iv (MULTIPLE_KEY) |
1407 | const_iv (LOG_DIRECT) |
1391 | const_iv (LOG_DIRECT) |
1408 | const_iv (LOG_DSYNC) |
1392 | const_iv (LOG_DSYNC) |
1409 | const_iv (LOG_AUTO_REMOVE) |
1393 | const_iv (LOG_AUTO_REMOVE) |
1410 | const_iv (LOG_IN_MEMORY) |
1394 | const_iv (LOG_IN_MEMORY) |
1411 | const_iv (LOG_ZERO) |
1395 | const_iv (LOG_ZERO) |
1412 | #else |
1396 | #else |
1413 | const_iv (DIRECT_LOG) |
1397 | const_iv (DIRECT_LOG) |
1414 | const_iv (LOG_AUTOREMOVE) |
1398 | const_iv (LOG_AUTOREMOVE) |
1415 | # if DB_VERSION_MINOR >= 3 |
1399 | # if DBVER >= 403 |
1416 | const_iv (DSYNC_LOG) |
1400 | const_iv (DSYNC_LOG) |
1417 | const_iv (LOG_INMEMORY) |
1401 | const_iv (LOG_INMEMORY) |
1418 | # endif |
1402 | # endif |
|
|
1403 | #if DBVER >= 408 |
|
|
1404 | const_iv (LOGVERSION_LATCHING) |
|
|
1405 | #endif |
1419 | #endif |
1406 | #endif |
1420 | }; |
1407 | }; |
1421 | |
1408 | |
|
|
1409 | bdb_stash = gv_stashpv ("BDB" , 1); |
|
|
1410 | bdb_env_stash = gv_stashpv ("BDB::Env" , 1); |
|
|
1411 | bdb_txn_stash = gv_stashpv ("BDB::Txn" , 1); |
|
|
1412 | bdb_cursor_stash = gv_stashpv ("BDB::Cursor" , 1); |
|
|
1413 | bdb_db_stash = gv_stashpv ("BDB::Db" , 1); |
|
|
1414 | bdb_sequence_stash = gv_stashpv ("BDB::Sequence", 1); |
|
|
1415 | |
1422 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1416 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1423 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1417 | newCONSTSUB (bdb_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1424 | |
1418 | |
1425 | prepare_cb = &PL_sv_undef; |
1419 | prepare_cb = &PL_sv_undef; |
1426 | |
1420 | |
1427 | { |
1421 | { |
1428 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1422 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1429 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1423 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1430 | |
1424 | |
1431 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1425 | newCONSTSUB (bdb_stash, "VERSION_v", newSVpvn (vstring, 3)); |
1432 | } |
1426 | } |
1433 | |
1427 | |
1434 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1428 | newCONSTSUB (bdb_stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1435 | |
1429 | |
1436 | create_respipe (); |
1430 | create_respipe (); |
1437 | |
1431 | |
1438 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1432 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1439 | patch_errno (); |
1433 | patch_errno (); |
… | |
… | |
1517 | |
1511 | |
1518 | int |
1512 | int |
1519 | poll_fileno () |
1513 | poll_fileno () |
1520 | PROTOTYPE: |
1514 | PROTOTYPE: |
1521 | CODE: |
1515 | CODE: |
1522 | RETVAL = respipe [0]; |
1516 | RETVAL = s_epipe_fd (&respipe); |
1523 | OUTPUT: |
1517 | OUTPUT: |
1524 | RETVAL |
1518 | RETVAL |
1525 | |
1519 | |
1526 | int |
1520 | int |
1527 | poll_cb (...) |
1521 | poll_cb (...) |
… | |
… | |
1773 | req->uint1 = flags; |
1767 | req->uint1 = flags; |
1774 | req->sv1 = (SV *)db->app_private; |
1768 | req->sv1 = (SV *)db->app_private; |
1775 | REQ_SEND; |
1769 | REQ_SEND; |
1776 | } |
1770 | } |
1777 | |
1771 | |
1778 | #if DB_VERSION_MINOR >= 4 |
1772 | #if DBVER >= 404 |
1779 | |
1773 | |
1780 | void |
1774 | void |
1781 | 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) |
1775 | 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) |
1782 | PREINIT: |
1776 | PREINIT: |
1783 | CALLBACK |
1777 | CALLBACK |
… | |
… | |
1862 | sv_to_dbt (&req->dbt2, data); |
1856 | sv_to_dbt (&req->dbt2, data); |
1863 | req->uint1 = flags; |
1857 | req->uint1 = flags; |
1864 | REQ_SEND; |
1858 | REQ_SEND; |
1865 | } |
1859 | } |
1866 | |
1860 | |
1867 | #if DB_VERSION_MINOR >= 6 |
1861 | #if DBVER >= 406 |
1868 | |
1862 | |
1869 | void |
1863 | void |
1870 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1864 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1871 | PREINIT: |
1865 | PREINIT: |
1872 | CALLBACK |
1866 | CALLBACK |
… | |
… | |
2105 | req->uint1 = flags; |
2099 | req->uint1 = flags; |
2106 | REQ_SEND; |
2100 | REQ_SEND; |
2107 | } |
2101 | } |
2108 | |
2102 | |
2109 | |
2103 | |
2110 | #if DB_VERSION_MINOR >= 3 |
2104 | #if DBVER >= 403 |
2111 | |
2105 | |
2112 | void |
2106 | void |
2113 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
2107 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
2114 | PREINIT: |
2108 | PREINIT: |
2115 | CALLBACK |
2109 | CALLBACK |
… | |
… | |
2209 | CODE: |
2203 | CODE: |
2210 | RETVAL = env->set_flags (env, flags, onoff); |
2204 | RETVAL = env->set_flags (env, flags, onoff); |
2211 | OUTPUT: |
2205 | OUTPUT: |
2212 | RETVAL |
2206 | RETVAL |
2213 | |
2207 | |
2214 | #if DB_VERSION_MINOR >= 7 |
2208 | #if DBVER >= 407 |
2215 | |
2209 | |
2216 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2210 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2217 | CODE: |
2211 | CODE: |
2218 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2212 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2219 | OUTPUT: |
2213 | OUTPUT: |
… | |
… | |
2306 | CODE: |
2300 | CODE: |
2307 | RETVAL = env->set_lg_max (env, max); |
2301 | RETVAL = env->set_lg_max (env, max); |
2308 | OUTPUT: |
2302 | OUTPUT: |
2309 | RETVAL |
2303 | RETVAL |
2310 | |
2304 | |
2311 | #if DB_VERSION_MINOR >= 4 |
2305 | #if DBVER >= 404 |
2312 | |
2306 | |
2313 | int mutex_set_max (DB_ENV *env, U32 max) |
2307 | int mutex_set_max (DB_ENV *env, U32 max) |
2314 | CODE: |
2308 | CODE: |
2315 | RETVAL = env->mutex_set_max (env, max); |
2309 | RETVAL = env->mutex_set_max (env, max); |
2316 | OUTPUT: |
2310 | OUTPUT: |
… | |
… | |
2343 | if (errno) |
2337 | if (errno) |
2344 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2338 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2345 | OUTPUT: |
2339 | OUTPUT: |
2346 | RETVAL |
2340 | RETVAL |
2347 | |
2341 | |
2348 | #if DB_VERSION_MINOR >= 5 |
2342 | #if DBVER >= 405 |
2349 | |
2343 | |
2350 | DB_TXN * |
2344 | DB_TXN * |
2351 | cdsgroup_begin (DB_ENV *env) |
2345 | cdsgroup_begin (DB_ENV *env) |
2352 | CODE: |
2346 | CODE: |
2353 | errno = env->cdsgroup_begin (env, &RETVAL); |
2347 | errno = env->cdsgroup_begin (env, &RETVAL); |
… | |
… | |
2455 | if (errno) |
2449 | if (errno) |
2456 | croak ("DB->cursor: %s", db_strerror (errno)); |
2450 | croak ("DB->cursor: %s", db_strerror (errno)); |
2457 | OUTPUT: |
2451 | OUTPUT: |
2458 | RETVAL |
2452 | RETVAL |
2459 | |
2453 | |
2460 | #if DB_VERSION_MINOR >= 3 |
2454 | #if DBVER >= 403 |
2461 | |
2455 | |
2462 | DB_SEQUENCE * |
2456 | DB_SEQUENCE * |
2463 | sequence (DB *db, U32 flags = 0) |
2457 | sequence (DB *db, U32 flags = 0) |
2464 | CODE: |
2458 | CODE: |
2465 | { |
2459 | { |
… | |
… | |
2500 | DESTROY (DBC_ornuked *dbc) |
2494 | DESTROY (DBC_ornuked *dbc) |
2501 | CODE: |
2495 | CODE: |
2502 | if (dbc) |
2496 | if (dbc) |
2503 | dbc->c_close (dbc); |
2497 | dbc->c_close (dbc); |
2504 | |
2498 | |
2505 | #if DB_VERSION_MINOR >= 6 |
2499 | #if DBVER >= 406 |
2506 | |
2500 | |
2507 | int set_priority (DBC *dbc, int priority) |
2501 | int set_priority (DBC *dbc, int priority) |
2508 | CODE: |
2502 | CODE: |
2509 | dbc->set_priority (dbc, priority); |
2503 | dbc->set_priority (dbc, priority); |
2510 | |
2504 | |
2511 | #endif |
2505 | #endif |
2512 | |
2506 | |
2513 | #if DB_VERSION_MINOR >= 3 |
2507 | #if DBVER >= 403 |
2514 | |
2508 | |
2515 | MODULE = BDB PACKAGE = BDB::Sequence |
2509 | MODULE = BDB PACKAGE = BDB::Sequence |
2516 | |
2510 | |
2517 | void |
2511 | void |
2518 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2512 | DESTROY (DB_SEQUENCE_ornuked *seq) |