1 | #include <sys/user.h> |
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2 | #include <sys/ptrace.h> |
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3 | |
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4 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
1 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
5 | |
2 | |
6 | #include "xthread.h" |
3 | #include "xthread.h" |
7 | |
4 | |
8 | #include <errno.h> |
5 | #include <errno.h> |
… | |
… | |
39 | #endif |
36 | #endif |
40 | |
37 | |
41 | /* number of seconds after which idle threads exit */ |
38 | /* number of seconds after which idle threads exit */ |
42 | #define IDLE_TIMEOUT 10 |
39 | #define IDLE_TIMEOUT 10 |
43 | |
40 | |
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41 | typedef SV SV_mutable; |
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42 | |
44 | typedef DB_ENV DB_ENV_ornull; |
43 | typedef DB_ENV DB_ENV_ornull; |
45 | typedef DB_TXN DB_TXN_ornull; |
44 | typedef DB_TXN DB_TXN_ornull; |
46 | typedef DBC DBC_ornull; |
45 | typedef DBC DBC_ornull; |
47 | typedef DB DB_ornull; |
46 | typedef DB DB_ornull; |
48 | |
47 | |
… | |
… | |
135 | dbt_to_sv (SV *sv, DBT *dbt) |
134 | dbt_to_sv (SV *sv, DBT *dbt) |
136 | { |
135 | { |
137 | if (sv) |
136 | if (sv) |
138 | { |
137 | { |
139 | SvREADONLY_off (sv); |
138 | SvREADONLY_off (sv); |
140 | sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); |
139 | |
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140 | if (dbt->data) |
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141 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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142 | else |
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143 | sv_setsv_mg (sv, &PL_sv_undef); |
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144 | |
141 | SvREFCNT_dec (sv); |
145 | SvREFCNT_dec (sv); |
142 | } |
146 | } |
143 | |
147 | |
144 | //assert (dbt->flags & DBT_MALLOC || !dbt->data); |
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145 | free (dbt->data); |
148 | free (dbt->data); |
146 | } |
149 | } |
147 | |
150 | |
148 | enum { |
151 | enum { |
149 | REQ_QUIT, |
152 | REQ_QUIT, |
… | |
… | |
351 | static void req_free (bdb_req req); |
354 | static void req_free (bdb_req req); |
352 | static void req_cancel (bdb_req req); |
355 | static void req_cancel (bdb_req req); |
353 | |
356 | |
354 | static int req_invoke (bdb_req req) |
357 | static int req_invoke (bdb_req req) |
355 | { |
358 | { |
356 | dSP; |
359 | switch (req->type) |
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360 | { |
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361 | case REQ_DB_CLOSE: |
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362 | SvREFCNT_dec (req->sv1); |
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363 | break; |
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364 | |
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365 | case REQ_DB_GET: |
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366 | case REQ_DB_PGET: |
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367 | case REQ_C_GET: |
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368 | case REQ_C_PGET: |
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369 | case REQ_DB_PUT: |
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370 | case REQ_C_PUT: |
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371 | dbt_to_sv (req->sv1, &req->dbt1); |
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372 | dbt_to_sv (req->sv2, &req->dbt2); |
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373 | dbt_to_sv (req->sv3, &req->dbt3); |
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374 | break; |
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375 | |
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376 | case REQ_DB_KEY_RANGE: |
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377 | { |
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378 | AV *av = newAV (); |
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379 | |
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380 | av_push (av, newSVnv (req->key_range.less)); |
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381 | av_push (av, newSVnv (req->key_range.equal)); |
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382 | av_push (av, newSVnv (req->key_range.greater)); |
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383 | |
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384 | SvREADONLY_off (req->sv1); |
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385 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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386 | SvREFCNT_dec (req->sv1); |
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387 | } |
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388 | break; |
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389 | |
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390 | #if DB_VERSION_MINOR >= 3 |
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391 | case REQ_SEQ_GET: |
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392 | SvREADONLY_off (req->sv1); |
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393 | |
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394 | if (sizeof (IV) > 4) |
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395 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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396 | else |
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397 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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398 | |
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399 | SvREFCNT_dec (req->sv1); |
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400 | break; |
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401 | #endif |
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402 | } |
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403 | |
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404 | errno = req->result; |
357 | |
405 | |
358 | if (req->callback) |
406 | if (req->callback) |
359 | { |
407 | { |
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408 | dSP; |
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409 | |
360 | ENTER; |
410 | ENTER; |
361 | SAVETMPS; |
411 | SAVETMPS; |
362 | PUSHMARK (SP); |
412 | PUSHMARK (SP); |
363 | |
413 | |
364 | switch (req->type) |
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365 | { |
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366 | case REQ_DB_CLOSE: |
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367 | SvREFCNT_dec (req->sv1); |
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368 | break; |
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369 | |
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370 | case REQ_DB_GET: |
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371 | case REQ_DB_PGET: |
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372 | dbt_to_sv (req->sv3, &req->dbt3); |
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373 | break; |
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374 | |
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375 | case REQ_C_GET: |
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376 | case REQ_C_PGET: |
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377 | dbt_to_sv (req->sv1, &req->dbt1); |
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378 | dbt_to_sv (req->sv2, &req->dbt2); |
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379 | dbt_to_sv (req->sv3, &req->dbt3); |
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380 | break; |
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381 | |
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382 | case REQ_DB_PUT: |
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383 | case REQ_C_PUT: |
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384 | dbt_to_sv (0, &req->dbt1); |
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385 | dbt_to_sv (0, &req->dbt2); |
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386 | break; |
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387 | |
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388 | case REQ_DB_KEY_RANGE: |
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389 | { |
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390 | AV *av = newAV (); |
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391 | |
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392 | av_push (av, newSVnv (req->key_range.less)); |
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393 | av_push (av, newSVnv (req->key_range.equal)); |
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394 | av_push (av, newSVnv (req->key_range.greater)); |
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395 | |
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396 | SvREADONLY_off (req->sv1); |
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397 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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398 | SvREFCNT_dec (req->sv1); |
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399 | } |
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400 | break; |
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401 | |
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402 | #if DB_VERSION_MINOR >= 3 |
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403 | case REQ_SEQ_GET: |
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404 | SvREADONLY_off (req->sv1); |
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405 | |
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406 | if (sizeof (IV) > 4) |
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407 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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408 | else |
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409 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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410 | |
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411 | SvREFCNT_dec (req->sv1); |
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412 | break; |
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413 | #endif |
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414 | } |
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415 | |
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416 | errno = req->result; |
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417 | |
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418 | PUTBACK; |
414 | PUTBACK; |
419 | call_sv (req->callback, G_VOID | G_EVAL); |
415 | call_sv (req->callback, G_VOID | G_EVAL); |
420 | SPAGAIN; |
416 | SPAGAIN; |
421 | |
417 | |
422 | FREETMPS; |
418 | FREETMPS; |
423 | LEAVE; |
419 | LEAVE; |
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420 | |
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421 | return !SvTRUE (ERRSV); |
424 | } |
422 | } |
425 | |
423 | |
426 | return !SvTRUE (ERRSV); |
424 | return 1; |
427 | } |
425 | } |
428 | |
426 | |
429 | static void req_free (bdb_req req) |
427 | static void req_free (bdb_req req) |
430 | { |
428 | { |
431 | SvREFCNT_dec (req->callback); |
429 | SvREFCNT_dec (req->callback); |
… | |
… | |
485 | |
483 | |
486 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
484 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
487 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
485 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
488 | } |
486 | } |
489 | |
487 | |
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488 | static void bdb_request (bdb_req req); |
490 | X_THREAD_PROC (bdb_proc); |
489 | X_THREAD_PROC (bdb_proc); |
491 | |
490 | |
492 | static void start_thread (void) |
491 | static void start_thread (void) |
493 | { |
492 | { |
494 | worker *wrk = calloc (1, sizeof (worker)); |
493 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
541 | } |
540 | } |
542 | |
541 | |
543 | // synthesize callback if none given |
542 | // synthesize callback if none given |
544 | if (!req->callback) |
543 | if (!req->callback) |
545 | { |
544 | { |
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545 | if (SvOK (prepare_cb)) |
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546 | { |
546 | int count; |
547 | int count; |
547 | |
548 | |
548 | dSP; |
549 | dSP; |
549 | PUSHMARK (SP); |
550 | PUSHMARK (SP); |
550 | PUTBACK; |
551 | PUTBACK; |
551 | count = call_sv (prepare_cb, G_ARRAY); |
552 | count = call_sv (prepare_cb, G_ARRAY); |
552 | SPAGAIN; |
553 | SPAGAIN; |
553 | |
554 | |
554 | if (count != 2) |
555 | if (count != 2) |
555 | croak ("prepare callback must return exactly two values\n"); |
556 | croak ("sync prepare callback must return exactly two values\n"); |
556 | |
557 | |
557 | wait_callback = POPs; |
558 | wait_callback = POPs; |
558 | req->callback = SvREFCNT_inc (POPs); |
559 | req->callback = SvREFCNT_inc (POPs); |
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560 | } |
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561 | else |
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562 | { |
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563 | // execute request synchronously |
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564 | bdb_request (req); |
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565 | req_invoke (req); |
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566 | req_free (req); |
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567 | return; |
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568 | } |
559 | } |
569 | } |
560 | |
570 | |
561 | ++nreqs; |
571 | ++nreqs; |
562 | |
572 | |
563 | X_LOCK (reqlock); |
573 | X_LOCK (reqlock); |
… | |
… | |
577 | } |
587 | } |
578 | } |
588 | } |
579 | |
589 | |
580 | static void end_thread (void) |
590 | static void end_thread (void) |
581 | { |
591 | { |
582 | bdb_req req; |
592 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
583 | |
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584 | Newz (0, req, 1, bdb_cb); |
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585 | |
593 | |
586 | req->type = REQ_QUIT; |
594 | req->type = REQ_QUIT; |
587 | req->pri = PRI_MAX + PRI_BIAS; |
595 | req->pri = PRI_MAX + PRI_BIAS; |
588 | |
596 | |
589 | X_LOCK (reqlock); |
597 | X_LOCK (reqlock); |
… | |
… | |
923 | --nready; |
931 | --nready; |
924 | |
932 | |
925 | X_UNLOCK (reqlock); |
933 | X_UNLOCK (reqlock); |
926 | |
934 | |
927 | if (req->type == REQ_QUIT) |
935 | if (req->type == REQ_QUIT) |
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936 | { |
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937 | X_LOCK (reslock); |
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938 | free (req); |
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939 | self->req = 0; |
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940 | X_UNLOCK (reslock); |
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941 | |
928 | goto quit; |
942 | goto quit; |
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943 | } |
929 | |
944 | |
930 | bdb_request (req); |
945 | bdb_request (req); |
931 | |
946 | |
932 | X_LOCK (reslock); |
947 | X_LOCK (reslock); |
933 | |
948 | |
… | |
… | |
1031 | } \ |
1046 | } \ |
1032 | else if (sv_derived_from ((arg), # class)) \ |
1047 | else if (sv_derived_from ((arg), # class)) \ |
1033 | { \ |
1048 | { \ |
1034 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1049 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1035 | (var) = INT2PTR (type, tmp); \ |
1050 | (var) = INT2PTR (type, tmp); \ |
1036 | if (!var && nullok != 2) \ |
1051 | if (!var && nullok != 2) \ |
1037 | croak (# var " is not a valid " # class " object anymore"); \ |
1052 | croak (# var " is not a valid " # class " object anymore"); \ |
1038 | } \ |
1053 | } \ |
1039 | else \ |
1054 | else \ |
1040 | croak (# var " is not of type " # class); |
1055 | croak (# var " is not of type " # class); |
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1056 | |
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1057 | #define ARG_MUTABLE(name) \ |
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1058 | if (SvREADONLY (name)) \ |
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1059 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
1041 | |
1060 | |
1042 | static void |
1061 | static void |
1043 | ptr_nuke (SV *sv) |
1062 | ptr_nuke (SV *sv) |
1044 | { |
1063 | { |
1045 | assert (SvROK (sv)); |
1064 | assert (SvROK (sv)); |
… | |
… | |
1323 | }; |
1342 | }; |
1324 | |
1343 | |
1325 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1344 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1326 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1345 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1327 | |
1346 | |
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1347 | prepare_cb = &PL_sv_undef; |
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1348 | |
1328 | { |
1349 | { |
1329 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1350 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1330 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1351 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1331 | |
1352 | |
1332 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1353 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
… | |
… | |
1470 | RETVAL = started; |
1491 | RETVAL = started; |
1471 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1492 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1472 | OUTPUT: |
1493 | OUTPUT: |
1473 | RETVAL |
1494 | RETVAL |
1474 | |
1495 | |
1475 | void |
1496 | SV * |
1476 | set_sync_prepare (SV *cb) |
1497 | set_sync_prepare (SV *cb) |
1477 | PROTOTYPE: & |
1498 | PROTOTYPE: & |
1478 | CODE: |
1499 | CODE: |
1479 | SvREFCNT_dec (prepare_cb); |
1500 | RETVAL = prepare_cb; |
1480 | prepare_cb = newSVsv (cb); |
1501 | prepare_cb = newSVsv (cb); |
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1502 | OUTPUT: |
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1503 | RETVAL |
1481 | |
1504 | |
1482 | char * |
1505 | char * |
1483 | strerror (int errorno = errno) |
1506 | strerror (int errorno = errno) |
1484 | PROTOTYPE: ;$ |
1507 | PROTOTYPE: ;$ |
1485 | CODE: |
1508 | CODE: |
… | |
… | |
1527 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1550 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1528 | PREINIT: |
1551 | PREINIT: |
1529 | CALLBACK |
1552 | CALLBACK |
1530 | CODE: |
1553 | CODE: |
1531 | { |
1554 | { |
1532 | dREQ (REQ_ENV_CLOSE, 1); |
1555 | dREQ (REQ_ENV_CLOSE, 0); |
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|
1556 | ptr_nuke (ST (0)); |
1533 | req->env = env; |
1557 | req->env = env; |
1534 | req->uint1 = flags; |
1558 | req->uint1 = flags; |
1535 | REQ_SEND; |
1559 | REQ_SEND; |
1536 | ptr_nuke (ST (0)); |
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|
1537 | } |
1560 | } |
1538 | |
1561 | |
1539 | void |
1562 | void |
1540 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1563 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1541 | PREINIT: |
1564 | PREINIT: |
… | |
… | |
1651 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1674 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1652 | PREINIT: |
1675 | PREINIT: |
1653 | CALLBACK |
1676 | CALLBACK |
1654 | CODE: |
1677 | CODE: |
1655 | { |
1678 | { |
1656 | dREQ (REQ_DB_CLOSE, 1); |
1679 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1680 | ptr_nuke (ST (0)); |
1657 | req->db = db; |
1681 | req->db = db; |
1658 | req->uint1 = flags; |
1682 | req->uint1 = flags; |
1659 | req->sv1 = (SV *)db->app_private; |
1683 | req->sv1 = (SV *)db->app_private; |
1660 | REQ_SEND; |
1684 | REQ_SEND; |
1661 | ptr_nuke (ST (0)); |
|
|
1662 | } |
1685 | } |
1663 | |
1686 | |
1664 | #if DB_VERSION_MINOR >= 4 |
1687 | #if DB_VERSION_MINOR >= 4 |
1665 | |
1688 | |
1666 | void |
1689 | void |
… | |
… | |
1704 | req->uint1 = flags; |
1727 | req->uint1 = flags; |
1705 | REQ_SEND; |
1728 | REQ_SEND; |
1706 | } |
1729 | } |
1707 | |
1730 | |
1708 | void |
1731 | void |
1709 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
1732 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
1710 | PREINIT: |
1733 | PREINIT: |
1711 | CALLBACK |
1734 | CALLBACK |
1712 | CODE: |
1735 | CODE: |
1713 | { |
1736 | { |
1714 | dREQ (REQ_DB_KEY_RANGE, 2); |
1737 | dREQ (REQ_DB_KEY_RANGE, 2); |
… | |
… | |
1752 | } |
1775 | } |
1753 | |
1776 | |
1754 | #endif |
1777 | #endif |
1755 | |
1778 | |
1756 | void |
1779 | void |
1757 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1780 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1758 | PREINIT: |
1781 | PREINIT: |
1759 | CALLBACK |
1782 | CALLBACK |
1760 | CODE: |
1783 | CODE: |
1761 | if (SvREADONLY (data)) |
|
|
1762 | croak ("can't modify read-only data scalar in db_get"); |
|
|
1763 | { |
1784 | { |
|
|
1785 | //TODO: key is somtimesmutable |
1764 | dREQ (REQ_DB_GET, 2); |
1786 | dREQ (REQ_DB_GET, 2); |
1765 | req->db = db; |
1787 | req->db = db; |
1766 | req->txn = txn; |
1788 | req->txn = txn; |
1767 | req->uint1 = flags; |
1789 | req->uint1 = flags; |
1768 | sv_to_dbt (&req->dbt1, key); |
1790 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1770 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1792 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1771 | REQ_SEND; |
1793 | REQ_SEND; |
1772 | } |
1794 | } |
1773 | |
1795 | |
1774 | void |
1796 | void |
1775 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
1797 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1776 | PREINIT: |
1798 | PREINIT: |
1777 | CALLBACK |
1799 | CALLBACK |
1778 | CODE: |
1800 | CODE: |
1779 | if (SvREADONLY (data)) |
|
|
1780 | croak ("can't modify read-only data scalar in db_pget"); |
|
|
1781 | { |
1801 | { |
|
|
1802 | //TODO: key is somtimesmutable |
1782 | dREQ (REQ_DB_PGET, 2); |
1803 | dREQ (REQ_DB_PGET, 2); |
1783 | req->db = db; |
1804 | req->db = db; |
1784 | req->txn = txn; |
1805 | req->txn = txn; |
1785 | req->uint1 = flags; |
1806 | req->uint1 = flags; |
|
|
1807 | |
1786 | sv_to_dbt (&req->dbt1, key); |
1808 | sv_to_dbt (&req->dbt1, key); |
1787 | sv_to_dbt (&req->dbt2, pkey); |
1809 | |
|
|
1810 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1811 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1812 | |
1788 | req->dbt3.flags = DB_DBT_MALLOC; |
1813 | req->dbt3.flags = DB_DBT_MALLOC; |
1789 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1814 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1790 | REQ_SEND; |
1815 | REQ_SEND; |
1791 | } |
1816 | } |
1792 | |
1817 | |
… | |
… | |
1808 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1833 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1809 | PREINIT: |
1834 | PREINIT: |
1810 | CALLBACK |
1835 | CALLBACK |
1811 | CODE: |
1836 | CODE: |
1812 | { |
1837 | { |
1813 | dREQ (REQ_TXN_COMMIT, 1); |
1838 | dREQ (REQ_TXN_COMMIT, 0); |
|
|
1839 | ptr_nuke (ST (0)); |
1814 | req->txn = txn; |
1840 | req->txn = txn; |
1815 | req->uint1 = flags; |
1841 | req->uint1 = flags; |
1816 | REQ_SEND; |
1842 | REQ_SEND; |
|
|
1843 | } |
|
|
1844 | |
|
|
1845 | void |
|
|
1846 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1847 | PREINIT: |
|
|
1848 | CALLBACK |
|
|
1849 | CODE: |
|
|
1850 | { |
|
|
1851 | dREQ (REQ_TXN_ABORT, 0); |
1817 | ptr_nuke (ST (0)); |
1852 | ptr_nuke (ST (0)); |
1818 | } |
|
|
1819 | |
|
|
1820 | void |
|
|
1821 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1822 | PREINIT: |
|
|
1823 | CALLBACK |
|
|
1824 | CODE: |
|
|
1825 | { |
|
|
1826 | dREQ (REQ_TXN_ABORT, 1); |
|
|
1827 | req->txn = txn; |
1853 | req->txn = txn; |
1828 | REQ_SEND; |
1854 | REQ_SEND; |
|
|
1855 | } |
|
|
1856 | |
|
|
1857 | void |
|
|
1858 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1859 | PREINIT: |
|
|
1860 | CALLBACK |
|
|
1861 | CODE: |
|
|
1862 | { |
|
|
1863 | dREQ (REQ_TXN_FINISH, 0); |
1829 | ptr_nuke (ST (0)); |
1864 | ptr_nuke (ST (0)); |
1830 | } |
|
|
1831 | |
|
|
1832 | void |
|
|
1833 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1834 | PREINIT: |
|
|
1835 | CALLBACK |
|
|
1836 | CODE: |
|
|
1837 | { |
|
|
1838 | dREQ (REQ_TXN_FINISH, 1); |
|
|
1839 | req->txn = txn; |
1865 | req->txn = txn; |
1840 | req->uint1 = flags; |
1866 | req->uint1 = flags; |
1841 | REQ_SEND; |
1867 | REQ_SEND; |
|
|
1868 | } |
|
|
1869 | |
|
|
1870 | void |
|
|
1871 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1872 | PREINIT: |
|
|
1873 | CALLBACK |
|
|
1874 | CODE: |
|
|
1875 | { |
|
|
1876 | dREQ (REQ_C_CLOSE, 0); |
1842 | ptr_nuke (ST (0)); |
1877 | ptr_nuke (ST (0)); |
1843 | } |
|
|
1844 | |
|
|
1845 | void |
|
|
1846 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1847 | PREINIT: |
|
|
1848 | CALLBACK |
|
|
1849 | CODE: |
|
|
1850 | { |
|
|
1851 | dREQ (REQ_C_CLOSE, 1); |
|
|
1852 | req->dbc = dbc; |
1878 | req->dbc = dbc; |
1853 | REQ_SEND; |
1879 | REQ_SEND; |
1854 | ptr_nuke (ST (0)); |
|
|
1855 | } |
1880 | } |
1856 | |
1881 | |
1857 | void |
1882 | void |
1858 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1883 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1859 | PREINIT: |
1884 | PREINIT: |
… | |
… | |
1879 | req->uint1 = flags; |
1904 | req->uint1 = flags; |
1880 | REQ_SEND; |
1905 | REQ_SEND; |
1881 | } |
1906 | } |
1882 | |
1907 | |
1883 | void |
1908 | void |
1884 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1909 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1885 | PREINIT: |
1910 | PREINIT: |
1886 | CALLBACK |
1911 | CALLBACK |
1887 | CODE: |
1912 | CODE: |
1888 | { |
1913 | { |
|
|
1914 | if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) |
|
|
1915 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
1916 | |
|
|
1917 | { |
1889 | dREQ (REQ_C_GET, 1); |
1918 | dREQ (REQ_C_GET, 1); |
1890 | req->dbc = dbc; |
1919 | req->dbc = dbc; |
1891 | req->uint1 = flags; |
1920 | req->uint1 = flags; |
1892 | if ((flags & DB_SET) == DB_SET |
1921 | if (flags & DB_OPFLAGS_MASK == DB_SET) |
1893 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1894 | sv_to_dbt (&req->dbt1, key); |
1922 | sv_to_dbt (&req->dbt1, key); |
1895 | else |
1923 | else |
|
|
1924 | { |
|
|
1925 | if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) |
|
|
1926 | sv_to_dbt (&req->dbt1, key); |
|
|
1927 | else |
1896 | req->dbt1.flags = DB_DBT_MALLOC; |
1928 | req->dbt1.flags = DB_DBT_MALLOC; |
1897 | |
1929 | |
1898 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
1930 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1931 | } |
1899 | |
1932 | |
1900 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
1933 | if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH |
1901 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
1934 | || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) |
1902 | sv_to_dbt (&req->dbt3, data); |
1935 | sv_to_dbt (&req->dbt3, data); |
1903 | else |
1936 | else |
1904 | req->dbt3.flags = DB_DBT_MALLOC; |
1937 | req->dbt3.flags = DB_DBT_MALLOC; |
1905 | |
1938 | |
1906 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1939 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1907 | REQ_SEND; |
1940 | REQ_SEND; |
|
|
1941 | } |
1908 | } |
1942 | } |
1909 | |
1943 | |
1910 | void |
1944 | void |
1911 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
1945 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1912 | PREINIT: |
1946 | PREINIT: |
1913 | CALLBACK |
1947 | CALLBACK |
1914 | CODE: |
1948 | CODE: |
1915 | { |
1949 | { |
|
|
1950 | if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) |
|
|
1951 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
1952 | |
|
|
1953 | { |
1916 | dREQ (REQ_C_PGET, 1); |
1954 | dREQ (REQ_C_PGET, 1); |
1917 | req->dbc = dbc; |
1955 | req->dbc = dbc; |
1918 | req->uint1 = flags; |
1956 | req->uint1 = flags; |
1919 | if ((flags & DB_SET) == DB_SET |
1957 | if (flags & DB_OPFLAGS_MASK == DB_SET) |
1920 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1921 | sv_to_dbt (&req->dbt1, key); |
1958 | sv_to_dbt (&req->dbt1, key); |
1922 | else |
1959 | else |
|
|
1960 | { |
|
|
1961 | if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) |
|
|
1962 | sv_to_dbt (&req->dbt1, key); |
|
|
1963 | else |
|
|
1964 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1965 | |
|
|
1966 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1967 | } |
|
|
1968 | |
1923 | req->dbt1.flags = DB_DBT_MALLOC; |
1969 | req->dbt2.flags = DB_DBT_MALLOC; |
1924 | |
|
|
1925 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1926 | |
|
|
1927 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1928 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
1970 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
1929 | |
1971 | |
1930 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
1972 | if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH |
1931 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
1973 | || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) |
1932 | sv_to_dbt (&req->dbt3, data); |
1974 | sv_to_dbt (&req->dbt3, data); |
1933 | else |
1975 | else |
1934 | req->dbt3.flags = DB_DBT_MALLOC; |
1976 | req->dbt3.flags = DB_DBT_MALLOC; |
1935 | |
1977 | |
1936 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1978 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1937 | REQ_SEND; |
1979 | REQ_SEND; |
|
|
1980 | } |
1938 | } |
1981 | } |
1939 | |
1982 | |
1940 | void |
1983 | void |
1941 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
1984 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
1942 | PREINIT: |
1985 | PREINIT: |
… | |
… | |
1970 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
2013 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
1971 | PREINIT: |
2014 | PREINIT: |
1972 | CALLBACK |
2015 | CALLBACK |
1973 | CODE: |
2016 | CODE: |
1974 | { |
2017 | { |
1975 | dREQ (REQ_SEQ_CLOSE, 1); |
2018 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2019 | ptr_nuke (ST (0)); |
1976 | req->seq = seq; |
2020 | req->seq = seq; |
1977 | req->uint1 = flags; |
2021 | req->uint1 = flags; |
1978 | REQ_SEND; |
2022 | REQ_SEND; |
1979 | ptr_nuke (ST (0)); |
|
|
1980 | } |
2023 | } |
1981 | |
2024 | |
1982 | void |
2025 | void |
1983 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
2026 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
1984 | PREINIT: |
2027 | PREINIT: |
1985 | CALLBACK |
2028 | CALLBACK |
1986 | CODE: |
2029 | CODE: |
1987 | { |
2030 | { |
1988 | dREQ (REQ_SEQ_GET, 2); |
2031 | dREQ (REQ_SEQ_GET, 2); |