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 | |
… | |
… | |
54 | #if DB_VERSION_MINOR >= 3 |
53 | #if DB_VERSION_MINOR >= 3 |
55 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
54 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
56 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
55 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
57 | #endif |
56 | #endif |
58 | |
57 | |
59 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
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60 | typedef char *bdb_filename; |
58 | typedef char *bdb_filename; |
61 | |
59 | |
62 | static SV *prepare_cb; |
60 | static SV *prepare_cb; |
63 | |
61 | |
64 | #if DB_VERSION_MINOR >= 6 |
62 | #if DB_VERSION_MINOR >= 6 |
… | |
… | |
135 | dbt_to_sv (SV *sv, DBT *dbt) |
133 | dbt_to_sv (SV *sv, DBT *dbt) |
136 | { |
134 | { |
137 | if (sv) |
135 | if (sv) |
138 | { |
136 | { |
139 | SvREADONLY_off (sv); |
137 | SvREADONLY_off (sv); |
140 | sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); |
138 | |
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139 | if (dbt->data) |
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140 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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141 | else |
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142 | sv_setsv_mg (sv, &PL_sv_undef); |
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143 | |
141 | SvREFCNT_dec (sv); |
144 | SvREFCNT_dec (sv); |
142 | } |
145 | } |
143 | |
146 | |
144 | //assert (dbt->flags & DBT_MALLOC || !dbt->data); |
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145 | free (dbt->data); |
147 | free (dbt->data); |
146 | } |
148 | } |
147 | |
149 | |
148 | enum { |
150 | enum { |
149 | REQ_QUIT, |
151 | REQ_QUIT, |
150 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
152 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
151 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
153 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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154 | REQ_ENV_LOG_ARCHIVE, |
152 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
155 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_VERIFY, REQ_DB_UPGRADE, |
153 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
156 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
154 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
157 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
155 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
158 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
156 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
159 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
157 | }; |
160 | }; |
… | |
… | |
347 | abort (); |
350 | abort (); |
348 | } |
351 | } |
349 | |
352 | |
350 | static int poll_cb (void); |
353 | static int poll_cb (void); |
351 | static void req_free (bdb_req req); |
354 | static void req_free (bdb_req req); |
352 | static void req_cancel (bdb_req req); |
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353 | |
355 | |
354 | static int req_invoke (bdb_req req) |
356 | static int req_invoke (bdb_req req) |
355 | { |
357 | { |
356 | dSP; |
358 | switch (req->type) |
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359 | { |
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360 | case REQ_DB_CLOSE: |
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361 | SvREFCNT_dec (req->sv1); |
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362 | break; |
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363 | |
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364 | case REQ_DB_GET: |
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365 | case REQ_DB_PGET: |
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366 | case REQ_C_GET: |
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367 | case REQ_C_PGET: |
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368 | case REQ_DB_PUT: |
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369 | case REQ_C_PUT: |
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370 | dbt_to_sv (req->sv1, &req->dbt1); |
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371 | dbt_to_sv (req->sv2, &req->dbt2); |
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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_DB_KEY_RANGE: |
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376 | { |
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377 | AV *av = newAV (); |
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378 | |
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379 | av_push (av, newSVnv (req->key_range.less)); |
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380 | av_push (av, newSVnv (req->key_range.equal)); |
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381 | av_push (av, newSVnv (req->key_range.greater)); |
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382 | |
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383 | av = (AV *)newRV_noinc ((SV *)av); |
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384 | |
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385 | SvREADONLY_off (req->sv1); |
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386 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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387 | SvREFCNT_dec (av); |
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388 | SvREFCNT_dec (req->sv1); |
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389 | } |
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390 | break; |
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391 | |
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392 | #if DB_VERSION_MINOR >= 3 |
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393 | case REQ_SEQ_GET: |
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394 | SvREADONLY_off (req->sv1); |
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395 | |
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396 | if (sizeof (IV) > 4) |
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397 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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398 | else |
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399 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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400 | |
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401 | SvREFCNT_dec (req->sv1); |
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402 | break; |
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403 | #endif |
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404 | |
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405 | case REQ_ENV_LOG_ARCHIVE: |
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406 | { |
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407 | AV *av = newAV (); |
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408 | char **listp = (char **)req->buf1; |
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409 | |
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410 | if (listp) |
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411 | while (*listp) |
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412 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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413 | |
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414 | av = (AV *)newRV_noinc ((SV *)av); |
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415 | |
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416 | SvREADONLY_off (req->sv1); |
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417 | sv_setsv_mg (req->sv1, (SV *)av); |
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418 | SvREFCNT_dec (av); |
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419 | SvREFCNT_dec (req->sv1); |
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420 | } |
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421 | break; |
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422 | } |
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423 | |
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424 | errno = req->result; |
357 | |
425 | |
358 | if (req->callback) |
426 | if (req->callback) |
359 | { |
427 | { |
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428 | dSP; |
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429 | |
360 | ENTER; |
430 | ENTER; |
361 | SAVETMPS; |
431 | SAVETMPS; |
362 | PUSHMARK (SP); |
432 | PUSHMARK (SP); |
363 | |
433 | |
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; |
434 | PUTBACK; |
419 | call_sv (req->callback, G_VOID | G_EVAL); |
435 | call_sv (req->callback, G_VOID | G_EVAL); |
420 | SPAGAIN; |
436 | SPAGAIN; |
421 | |
437 | |
422 | FREETMPS; |
438 | FREETMPS; |
423 | LEAVE; |
439 | LEAVE; |
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440 | |
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441 | return !SvTRUE (ERRSV); |
424 | } |
442 | } |
425 | |
443 | |
426 | return !SvTRUE (ERRSV); |
444 | return 1; |
427 | } |
445 | } |
428 | |
446 | |
429 | static void req_free (bdb_req req) |
447 | static void req_free (bdb_req req) |
430 | { |
448 | { |
431 | SvREFCNT_dec (req->callback); |
449 | SvREFCNT_dec (req->callback); |
… | |
… | |
441 | } |
459 | } |
442 | |
460 | |
443 | #ifdef USE_SOCKETS_AS_HANDLES |
461 | #ifdef USE_SOCKETS_AS_HANDLES |
444 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
462 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
445 | #else |
463 | #else |
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464 | # define EV_SELECT_IS_WINSOCKET 1 |
446 | # define TO_SOCKET(x) (x) |
465 | # define TO_SOCKET(x) (x) |
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466 | #endif |
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467 | |
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468 | #ifdef _WIN32 |
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469 | /* taken verbatim from libev's ev_win32.c */ |
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470 | /* oh, the humanity! */ |
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471 | static int |
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472 | ev_pipe (int filedes [2]) |
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473 | { |
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474 | struct sockaddr_in addr = { 0 }; |
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475 | int addr_size = sizeof (addr); |
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476 | struct sockaddr_in adr2; |
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477 | int adr2_size; |
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478 | SOCKET listener; |
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479 | SOCKET sock [2] = { -1, -1 }; |
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480 | |
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481 | if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
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482 | return -1; |
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483 | |
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484 | addr.sin_family = AF_INET; |
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485 | addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); |
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486 | addr.sin_port = 0; |
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487 | |
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488 | if (bind (listener, (struct sockaddr *)&addr, addr_size)) |
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489 | goto fail; |
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490 | |
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491 | if (getsockname (listener, (struct sockaddr *)&addr, &addr_size)) |
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492 | goto fail; |
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493 | |
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494 | if (listen (listener, 1)) |
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495 | goto fail; |
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496 | |
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497 | if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
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498 | goto fail; |
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499 | |
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500 | if (connect (sock [0], (struct sockaddr *)&addr, addr_size)) |
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501 | goto fail; |
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502 | |
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503 | if ((sock [1] = accept (listener, 0, 0)) < 0) |
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504 | goto fail; |
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505 | |
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506 | /* windows vista returns fantasy port numbers for getpeername. |
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507 | * example for two interconnected tcp sockets: |
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508 | * |
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509 | * (Socket::unpack_sockaddr_in getsockname $sock0)[0] == 53364 |
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510 | * (Socket::unpack_sockaddr_in getpeername $sock0)[0] == 53363 |
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511 | * (Socket::unpack_sockaddr_in getsockname $sock1)[0] == 53363 |
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512 | * (Socket::unpack_sockaddr_in getpeername $sock1)[0] == 53365 |
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513 | * |
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514 | * wow! tridirectional sockets! |
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515 | * |
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516 | * this way of checking ports seems to work: |
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517 | */ |
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518 | if (getpeername (sock [0], (struct sockaddr *)&addr, &addr_size)) |
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519 | goto fail; |
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520 | |
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521 | if (getsockname (sock [1], (struct sockaddr *)&adr2, &adr2_size)) |
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522 | goto fail; |
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523 | |
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524 | errno = WSAEINVAL; |
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525 | if (addr_size != adr2_size |
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526 | || addr.sin_addr.s_addr != adr2.sin_addr.s_addr /* just to be sure, I mean, it's windows */ |
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527 | || addr.sin_port != adr2.sin_port) |
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528 | goto fail; |
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529 | |
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530 | closesocket (listener); |
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531 | |
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532 | #if EV_SELECT_IS_WINSOCKET |
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533 | filedes [0] = _open_osfhandle (sock [0], 0); |
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534 | filedes [1] = _open_osfhandle (sock [1], 0); |
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535 | #else |
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536 | /* when select isn't winsocket, we also expect socket, connect, accept etc. |
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537 | * to work on fds */ |
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538 | filedes [0] = sock [0]; |
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539 | filedes [1] = sock [1]; |
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540 | #endif |
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541 | |
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542 | return 0; |
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543 | |
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544 | fail: |
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545 | closesocket (listener); |
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546 | |
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547 | if (sock [0] != INVALID_SOCKET) closesocket (sock [0]); |
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548 | if (sock [1] != INVALID_SOCKET) closesocket (sock [1]); |
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549 | |
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550 | return -1; |
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551 | } |
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552 | |
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553 | #define pipe(filedes) ev_pipe(filedes) |
447 | #endif |
554 | #endif |
448 | |
555 | |
449 | static void |
556 | static void |
450 | create_respipe (void) |
557 | create_respipe (void) |
451 | { |
558 | { |
… | |
… | |
455 | int old_readfd = respipe [0]; |
562 | int old_readfd = respipe [0]; |
456 | |
563 | |
457 | if (respipe [1] >= 0) |
564 | if (respipe [1] >= 0) |
458 | respipe_close (TO_SOCKET (respipe [1])); |
565 | respipe_close (TO_SOCKET (respipe [1])); |
459 | |
566 | |
460 | #ifdef _WIN32 |
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461 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
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462 | #else |
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463 | if (pipe (respipe)) |
567 | if (pipe (respipe)) |
464 | #endif |
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465 | croak ("unable to initialize result pipe"); |
568 | croak ("unable to initialize result pipe"); |
466 | |
569 | |
467 | if (old_readfd >= 0) |
570 | if (old_readfd >= 0) |
468 | { |
571 | { |
469 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
572 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
… | |
… | |
485 | |
588 | |
486 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
589 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
487 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
590 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
488 | } |
591 | } |
489 | |
592 | |
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593 | static void bdb_request (bdb_req req); |
490 | X_THREAD_PROC (bdb_proc); |
594 | X_THREAD_PROC (bdb_proc); |
491 | |
595 | |
492 | static void start_thread (void) |
596 | static void start_thread (void) |
493 | { |
597 | { |
494 | worker *wrk = calloc (1, sizeof (worker)); |
598 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
541 | } |
645 | } |
542 | |
646 | |
543 | // synthesize callback if none given |
647 | // synthesize callback if none given |
544 | if (!req->callback) |
648 | if (!req->callback) |
545 | { |
649 | { |
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650 | if (SvOK (prepare_cb)) |
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651 | { |
546 | int count; |
652 | int count; |
547 | |
653 | |
548 | dSP; |
654 | dSP; |
549 | PUSHMARK (SP); |
655 | PUSHMARK (SP); |
550 | PUTBACK; |
656 | PUTBACK; |
551 | count = call_sv (prepare_cb, G_ARRAY); |
657 | count = call_sv (prepare_cb, G_ARRAY); |
552 | SPAGAIN; |
658 | SPAGAIN; |
553 | |
659 | |
554 | if (count != 2) |
660 | if (count != 2) |
555 | croak ("prepare callback must return exactly two values\n"); |
661 | croak ("sync prepare callback must return exactly two values\n"); |
556 | |
662 | |
557 | wait_callback = POPs; |
663 | wait_callback = POPs; |
558 | req->callback = SvREFCNT_inc (POPs); |
664 | req->callback = SvREFCNT_inc (POPs); |
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665 | } |
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666 | else |
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667 | { |
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668 | // execute request synchronously |
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669 | bdb_request (req); |
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670 | req_invoke (req); |
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671 | req_free (req); |
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672 | return; |
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673 | } |
559 | } |
674 | } |
560 | |
675 | |
561 | ++nreqs; |
676 | ++nreqs; |
562 | |
677 | |
563 | X_LOCK (reqlock); |
678 | X_LOCK (reqlock); |
… | |
… | |
760 | req->result = req->db->close (req->db, req->uint1); |
875 | req->result = req->db->close (req->db, req->uint1); |
761 | break; |
876 | break; |
762 | |
877 | |
763 | #if DB_VERSION_MINOR >= 4 |
878 | #if DB_VERSION_MINOR >= 4 |
764 | case REQ_DB_COMPACT: |
879 | case REQ_DB_COMPACT: |
765 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
880 | 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); |
766 | break; |
881 | break; |
767 | #endif |
882 | #endif |
768 | |
883 | |
769 | case REQ_DB_SYNC: |
884 | case REQ_DB_SYNC: |
770 | req->result = req->db->sync (req->db, req->uint1); |
885 | req->result = req->db->sync (req->db, req->uint1); |
|
|
886 | break; |
|
|
887 | |
|
|
888 | case REQ_DB_VERIFY: |
|
|
889 | req->result = req->db->verify (req->db, req->buf1, req->buf2, 0, req->uint1); |
771 | break; |
890 | break; |
772 | |
891 | |
773 | case REQ_DB_UPGRADE: |
892 | case REQ_DB_UPGRADE: |
774 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
893 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
775 | break; |
894 | break; |
… | |
… | |
861 | |
980 | |
862 | case REQ_SEQ_REMOVE: |
981 | case REQ_SEQ_REMOVE: |
863 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
982 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
864 | break; |
983 | break; |
865 | #endif |
984 | #endif |
|
|
985 | |
|
|
986 | case REQ_ENV_LOG_ARCHIVE: |
|
|
987 | { |
|
|
988 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
989 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
990 | req->buf1 = (char *)listp; |
|
|
991 | } |
|
|
992 | break; |
866 | |
993 | |
867 | default: |
994 | default: |
868 | req->result = ENOSYS; |
995 | req->result = ENOSYS; |
869 | break; |
996 | break; |
870 | } |
997 | } |
… | |
… | |
1036 | } \ |
1163 | } \ |
1037 | else if (sv_derived_from ((arg), # class)) \ |
1164 | else if (sv_derived_from ((arg), # class)) \ |
1038 | { \ |
1165 | { \ |
1039 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1166 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1040 | (var) = INT2PTR (type, tmp); \ |
1167 | (var) = INT2PTR (type, tmp); \ |
1041 | if (!var && nullok != 2) \ |
1168 | if (!var && nullok != 2) \ |
1042 | croak (# var " is not a valid " # class " object anymore"); \ |
1169 | croak (# var " is not a valid " # class " object anymore"); \ |
1043 | } \ |
1170 | } \ |
1044 | else \ |
1171 | else \ |
1045 | croak (# var " is not of type " # class); |
1172 | croak (# var " is not of type " # class); |
|
|
1173 | |
|
|
1174 | #define ARG_MUTABLE(name) \ |
|
|
1175 | if (SvREADONLY (name)) \ |
|
|
1176 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
1046 | |
1177 | |
1047 | static void |
1178 | static void |
1048 | ptr_nuke (SV *sv) |
1179 | ptr_nuke (SV *sv) |
1049 | { |
1180 | { |
1050 | assert (SvROK (sv)); |
1181 | assert (SvROK (sv)); |
… | |
… | |
1121 | } |
1252 | } |
1122 | |
1253 | |
1123 | return 0; |
1254 | return 0; |
1124 | } |
1255 | } |
1125 | |
1256 | |
|
|
1257 | /*****************************************************************************/ |
|
|
1258 | |
|
|
1259 | #if 0 |
|
|
1260 | static int |
|
|
1261 | bt_pfxc_compare (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1262 | { |
|
|
1263 | ssize_t size1 = dbt1->size; |
|
|
1264 | ssize_t size2 = dbt2->size; |
|
|
1265 | int res = memcmp ((void *)dbt1->data, (void *)dbt2->data, |
|
|
1266 | size1 <= size2 ? size1 : size2); |
|
|
1267 | |
|
|
1268 | if (res) |
|
|
1269 | return res; |
|
|
1270 | else if (size1 - size2) |
|
|
1271 | return size1 - size2; |
|
|
1272 | else |
|
|
1273 | return 0; |
|
|
1274 | } |
|
|
1275 | |
|
|
1276 | static size_t |
|
|
1277 | bt_pfxc_prefix_x (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1278 | { |
|
|
1279 | ssize_t size1 = dbt1->size; |
|
|
1280 | ssize_t size2 = dbt2->size; |
|
|
1281 | u_int8_t *p1 = (u_int8_t *)dbt1->data; |
|
|
1282 | u_int8_t *p2 = (u_int8_t *)dbt2->data; |
|
|
1283 | u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2); |
|
|
1284 | |
|
|
1285 | while (p1 < pe) |
|
|
1286 | if (*p1++ != *p2++) |
|
|
1287 | return p1 - (u_int8_t *)dbt1->data - 1; |
|
|
1288 | |
|
|
1289 | if (size1 < size2) return size1 + 1; |
|
|
1290 | if (size1 > size2) return size2 + 1; |
|
|
1291 | |
|
|
1292 | return size1; |
|
|
1293 | } |
|
|
1294 | #endif |
|
|
1295 | |
|
|
1296 | /*****************************************************************************/ |
|
|
1297 | |
1126 | /* stupid windoes defined CALLBACK as well */ |
1298 | /* stupid windows defines CALLBACK as well */ |
1127 | #undef CALLBACK |
1299 | #undef CALLBACK |
1128 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1300 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1129 | |
1301 | |
1130 | MODULE = BDB PACKAGE = BDB |
1302 | MODULE = BDB PACKAGE = BDB |
1131 | |
1303 | |
… | |
… | |
1184 | const_iv (NOSYNC) |
1356 | const_iv (NOSYNC) |
1185 | const_iv (CHKSUM) |
1357 | const_iv (CHKSUM) |
1186 | const_iv (ENCRYPT) |
1358 | const_iv (ENCRYPT) |
1187 | const_iv (DUP) |
1359 | const_iv (DUP) |
1188 | const_iv (DUPSORT) |
1360 | const_iv (DUPSORT) |
1189 | const_iv (RECNUM) |
1361 | //const_iv (RECNUM) |
1190 | const_iv (RENUMBER) |
1362 | const_iv (RENUMBER) |
1191 | const_iv (REVSPLITOFF) |
1363 | const_iv (REVSPLITOFF) |
1192 | const_iv (CONSUME) |
1364 | const_iv (CONSUME) |
1193 | const_iv (CONSUME_WAIT) |
1365 | const_iv (CONSUME_WAIT) |
1194 | const_iv (GET_BOTH) |
1366 | const_iv (GET_BOTH) |
… | |
… | |
1266 | const_iv (REP_UNAVAIL) |
1438 | const_iv (REP_UNAVAIL) |
1267 | const_iv (RUNRECOVERY) |
1439 | const_iv (RUNRECOVERY) |
1268 | const_iv (SECONDARY_BAD) |
1440 | const_iv (SECONDARY_BAD) |
1269 | const_iv (VERIFY_BAD) |
1441 | const_iv (VERIFY_BAD) |
1270 | |
1442 | |
|
|
1443 | const_iv (SALVAGE) |
|
|
1444 | const_iv (AGGRESSIVE) |
|
|
1445 | const_iv (PRINTABLE) |
|
|
1446 | const_iv (NOORDERCHK) |
|
|
1447 | const_iv (ORDERCHKONLY) |
|
|
1448 | |
|
|
1449 | const_iv (ARCH_ABS) |
|
|
1450 | const_iv (ARCH_DATA) |
|
|
1451 | const_iv (ARCH_LOG) |
|
|
1452 | const_iv (ARCH_REMOVE) |
|
|
1453 | |
1271 | const_iv (VERB_DEADLOCK) |
1454 | const_iv (VERB_DEADLOCK) |
1272 | const_iv (VERB_RECOVERY) |
1455 | const_iv (VERB_RECOVERY) |
1273 | const_iv (VERB_REPLICATION) |
1456 | const_iv (VERB_REPLICATION) |
1274 | const_iv (VERB_WAITSFOR) |
1457 | const_iv (VERB_WAITSFOR) |
1275 | |
1458 | |
… | |
… | |
1308 | const_iv (PRIORITY_VERY_LOW) |
1491 | const_iv (PRIORITY_VERY_LOW) |
1309 | const_iv (PRIORITY_LOW) |
1492 | const_iv (PRIORITY_LOW) |
1310 | const_iv (PRIORITY_DEFAULT) |
1493 | const_iv (PRIORITY_DEFAULT) |
1311 | const_iv (PRIORITY_HIGH) |
1494 | const_iv (PRIORITY_HIGH) |
1312 | const_iv (PRIORITY_VERY_HIGH) |
1495 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1496 | const_iv (IGNORE_LEASE) |
1313 | #endif |
1497 | #endif |
1314 | #if DB_VERSION_MINOR >= 7 |
1498 | #if DB_VERSION_MINOR >= 7 |
|
|
1499 | //const_iv (MULTIPLE_KEY) |
1315 | const_iv (LOG_DIRECT) |
1500 | const_iv (LOG_DIRECT) |
1316 | const_iv (LOG_DSYNC) |
1501 | const_iv (LOG_DSYNC) |
1317 | const_iv (LOG_AUTO_REMOVE) |
1502 | const_iv (LOG_AUTO_REMOVE) |
1318 | const_iv (LOG_IN_MEMORY) |
1503 | const_iv (LOG_IN_MEMORY) |
1319 | const_iv (LOG_ZERO) |
1504 | const_iv (LOG_ZERO) |
… | |
… | |
1328 | }; |
1513 | }; |
1329 | |
1514 | |
1330 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1515 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1331 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1516 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1332 | |
1517 | |
|
|
1518 | prepare_cb = &PL_sv_undef; |
|
|
1519 | |
1333 | { |
1520 | { |
1334 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1521 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1335 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1522 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1336 | |
1523 | |
1337 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1524 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
… | |
… | |
1475 | RETVAL = started; |
1662 | RETVAL = started; |
1476 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1663 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1477 | OUTPUT: |
1664 | OUTPUT: |
1478 | RETVAL |
1665 | RETVAL |
1479 | |
1666 | |
1480 | void |
1667 | SV * |
1481 | set_sync_prepare (SV *cb) |
1668 | set_sync_prepare (SV *cb) |
1482 | PROTOTYPE: & |
1669 | PROTOTYPE: & |
1483 | CODE: |
1670 | CODE: |
1484 | SvREFCNT_dec (prepare_cb); |
1671 | RETVAL = prepare_cb; |
1485 | prepare_cb = newSVsv (cb); |
1672 | prepare_cb = newSVsv (cb); |
|
|
1673 | OUTPUT: |
|
|
1674 | RETVAL |
1486 | |
1675 | |
1487 | char * |
1676 | char * |
1488 | strerror (int errorno = errno) |
1677 | strerror (int errorno = errno) |
1489 | PROTOTYPE: ;$ |
1678 | PROTOTYPE: ;$ |
1490 | CODE: |
1679 | CODE: |
… | |
… | |
1532 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1721 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1533 | PREINIT: |
1722 | PREINIT: |
1534 | CALLBACK |
1723 | CALLBACK |
1535 | CODE: |
1724 | CODE: |
1536 | { |
1725 | { |
1537 | dREQ (REQ_ENV_CLOSE, 1); |
1726 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1727 | ptr_nuke (ST (0)); |
1538 | req->env = env; |
1728 | req->env = env; |
1539 | req->uint1 = flags; |
1729 | req->uint1 = flags; |
1540 | REQ_SEND; |
1730 | REQ_SEND; |
1541 | ptr_nuke (ST (0)); |
|
|
1542 | } |
1731 | } |
1543 | |
1732 | |
1544 | void |
1733 | void |
1545 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1734 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1546 | PREINIT: |
1735 | PREINIT: |
… | |
… | |
1615 | dREQ (REQ_ENV_DBRENAME, 2); |
1804 | dREQ (REQ_ENV_DBRENAME, 2); |
1616 | req->env = env; |
1805 | req->env = env; |
1617 | req->buf1 = strdup_ornull (file); |
1806 | req->buf1 = strdup_ornull (file); |
1618 | req->buf2 = strdup_ornull (database); |
1807 | req->buf2 = strdup_ornull (database); |
1619 | req->buf3 = strdup_ornull (newname); |
1808 | req->buf3 = strdup_ornull (newname); |
|
|
1809 | req->uint1 = flags; |
|
|
1810 | REQ_SEND; |
|
|
1811 | } |
|
|
1812 | |
|
|
1813 | void |
|
|
1814 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1815 | PREINIT: |
|
|
1816 | CALLBACK |
|
|
1817 | CODE: |
|
|
1818 | { |
|
|
1819 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1820 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1821 | req->env = env; |
1620 | req->uint1 = flags; |
1822 | req->uint1 = flags; |
1621 | REQ_SEND; |
1823 | REQ_SEND; |
1622 | } |
1824 | } |
1623 | |
1825 | |
1624 | DB * |
1826 | DB * |
… | |
… | |
1656 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1858 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1657 | PREINIT: |
1859 | PREINIT: |
1658 | CALLBACK |
1860 | CALLBACK |
1659 | CODE: |
1861 | CODE: |
1660 | { |
1862 | { |
1661 | dREQ (REQ_DB_CLOSE, 1); |
1863 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1864 | ptr_nuke (ST (0)); |
1662 | req->db = db; |
1865 | req->db = db; |
1663 | req->uint1 = flags; |
1866 | req->uint1 = flags; |
1664 | req->sv1 = (SV *)db->app_private; |
1867 | req->sv1 = (SV *)db->app_private; |
1665 | REQ_SEND; |
1868 | REQ_SEND; |
1666 | ptr_nuke (ST (0)); |
|
|
1667 | } |
1869 | } |
1668 | |
1870 | |
1669 | #if DB_VERSION_MINOR >= 4 |
1871 | #if DB_VERSION_MINOR >= 4 |
1670 | |
1872 | |
1671 | void |
1873 | void |
… | |
… | |
1675 | CODE: |
1877 | CODE: |
1676 | { |
1878 | { |
1677 | dREQ (REQ_DB_COMPACT, 2); |
1879 | dREQ (REQ_DB_COMPACT, 2); |
1678 | req->db = db; |
1880 | req->db = db; |
1679 | req->txn = txn; |
1881 | req->txn = txn; |
1680 | sv_to_dbt (&req->dbt1, start); |
1882 | if (start) sv_to_dbt (&req->dbt1, start); |
1681 | sv_to_dbt (&req->dbt2, stop); |
1883 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1682 | req->uint1 = flags; |
1884 | req->uint1 = flags; |
1683 | REQ_SEND; |
1885 | REQ_SEND; |
1684 | } |
1886 | } |
1685 | |
1887 | |
1686 | #endif |
1888 | #endif |
… | |
… | |
1696 | req->uint1 = flags; |
1898 | req->uint1 = flags; |
1697 | REQ_SEND; |
1899 | REQ_SEND; |
1698 | } |
1900 | } |
1699 | |
1901 | |
1700 | void |
1902 | void |
|
|
1903 | db_verify (DB *db, bdb_filename file, bdb_filename database = 0, SV *dummy = 0, U32 flags = 0, SV *callback = 0) |
|
|
1904 | PREINIT: |
|
|
1905 | CALLBACK |
|
|
1906 | CODE: |
|
|
1907 | { |
|
|
1908 | dREQ (REQ_DB_VERIFY, 1); |
|
|
1909 | ptr_nuke (ST (0)); /* verify destroys the database handle, hopefully it is freed as well */ |
|
|
1910 | req->db = db; |
|
|
1911 | req->buf1 = strdup (file); |
|
|
1912 | req->buf2 = strdup_ornull (database); |
|
|
1913 | req->uint1 = flags; |
|
|
1914 | REQ_SEND; |
|
|
1915 | } |
|
|
1916 | |
|
|
1917 | void |
1701 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1918 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1702 | PREINIT: |
1919 | PREINIT: |
1703 | CALLBACK |
1920 | CALLBACK |
1704 | CODE: |
1921 | CODE: |
1705 | { |
1922 | { |
1706 | dREQ (REQ_DB_SYNC, 1); |
1923 | dREQ (REQ_DB_UPGRADE, 1); |
1707 | req->db = db; |
1924 | req->db = db; |
1708 | req->buf1 = strdup (file); |
1925 | req->buf1 = strdup (file); |
1709 | req->uint1 = flags; |
1926 | req->uint1 = flags; |
1710 | REQ_SEND; |
1927 | REQ_SEND; |
1711 | } |
1928 | } |
1712 | |
1929 | |
1713 | void |
1930 | void |
1714 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
1931 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
1715 | PREINIT: |
1932 | PREINIT: |
1716 | CALLBACK |
1933 | CALLBACK |
1717 | CODE: |
1934 | CODE: |
1718 | { |
1935 | { |
1719 | dREQ (REQ_DB_KEY_RANGE, 2); |
1936 | dREQ (REQ_DB_KEY_RANGE, 2); |
… | |
… | |
1757 | } |
1974 | } |
1758 | |
1975 | |
1759 | #endif |
1976 | #endif |
1760 | |
1977 | |
1761 | void |
1978 | void |
1762 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1979 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1763 | PREINIT: |
1980 | PREINIT: |
1764 | CALLBACK |
1981 | CALLBACK |
1765 | CODE: |
1982 | CODE: |
1766 | if (SvREADONLY (data)) |
|
|
1767 | croak ("can't modify read-only data scalar in db_get"); |
|
|
1768 | { |
1983 | { |
|
|
1984 | //TODO: key is somtimesmutable |
1769 | dREQ (REQ_DB_GET, 2); |
1985 | dREQ (REQ_DB_GET, 2); |
1770 | req->db = db; |
1986 | req->db = db; |
1771 | req->txn = txn; |
1987 | req->txn = txn; |
1772 | req->uint1 = flags; |
1988 | req->uint1 = flags; |
1773 | sv_to_dbt (&req->dbt1, key); |
1989 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1775 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1991 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1776 | REQ_SEND; |
1992 | REQ_SEND; |
1777 | } |
1993 | } |
1778 | |
1994 | |
1779 | void |
1995 | void |
1780 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
1996 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1781 | PREINIT: |
1997 | PREINIT: |
1782 | CALLBACK |
1998 | CALLBACK |
1783 | CODE: |
1999 | CODE: |
1784 | if (SvREADONLY (data)) |
|
|
1785 | croak ("can't modify read-only data scalar in db_pget"); |
|
|
1786 | { |
2000 | { |
|
|
2001 | //TODO: key is somtimesmutable |
1787 | dREQ (REQ_DB_PGET, 2); |
2002 | dREQ (REQ_DB_PGET, 2); |
1788 | req->db = db; |
2003 | req->db = db; |
1789 | req->txn = txn; |
2004 | req->txn = txn; |
1790 | req->uint1 = flags; |
2005 | req->uint1 = flags; |
|
|
2006 | |
1791 | sv_to_dbt (&req->dbt1, key); |
2007 | sv_to_dbt (&req->dbt1, key); |
1792 | sv_to_dbt (&req->dbt2, pkey); |
2008 | |
|
|
2009 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2010 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2011 | |
1793 | req->dbt3.flags = DB_DBT_MALLOC; |
2012 | req->dbt3.flags = DB_DBT_MALLOC; |
1794 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
2013 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1795 | REQ_SEND; |
2014 | REQ_SEND; |
1796 | } |
2015 | } |
1797 | |
2016 | |
… | |
… | |
1813 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
2032 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1814 | PREINIT: |
2033 | PREINIT: |
1815 | CALLBACK |
2034 | CALLBACK |
1816 | CODE: |
2035 | CODE: |
1817 | { |
2036 | { |
1818 | dREQ (REQ_TXN_COMMIT, 1); |
2037 | dREQ (REQ_TXN_COMMIT, 0); |
|
|
2038 | ptr_nuke (ST (0)); |
1819 | req->txn = txn; |
2039 | req->txn = txn; |
1820 | req->uint1 = flags; |
2040 | req->uint1 = flags; |
1821 | REQ_SEND; |
2041 | REQ_SEND; |
|
|
2042 | } |
|
|
2043 | |
|
|
2044 | void |
|
|
2045 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
2046 | PREINIT: |
|
|
2047 | CALLBACK |
|
|
2048 | CODE: |
|
|
2049 | { |
|
|
2050 | dREQ (REQ_TXN_ABORT, 0); |
1822 | ptr_nuke (ST (0)); |
2051 | ptr_nuke (ST (0)); |
1823 | } |
|
|
1824 | |
|
|
1825 | void |
|
|
1826 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1827 | PREINIT: |
|
|
1828 | CALLBACK |
|
|
1829 | CODE: |
|
|
1830 | { |
|
|
1831 | dREQ (REQ_TXN_ABORT, 1); |
|
|
1832 | req->txn = txn; |
2052 | req->txn = txn; |
1833 | REQ_SEND; |
2053 | REQ_SEND; |
|
|
2054 | } |
|
|
2055 | |
|
|
2056 | void |
|
|
2057 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
2058 | PREINIT: |
|
|
2059 | CALLBACK |
|
|
2060 | CODE: |
|
|
2061 | { |
|
|
2062 | dREQ (REQ_TXN_FINISH, 0); |
1834 | ptr_nuke (ST (0)); |
2063 | ptr_nuke (ST (0)); |
1835 | } |
|
|
1836 | |
|
|
1837 | void |
|
|
1838 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1839 | PREINIT: |
|
|
1840 | CALLBACK |
|
|
1841 | CODE: |
|
|
1842 | { |
|
|
1843 | dREQ (REQ_TXN_FINISH, 1); |
|
|
1844 | req->txn = txn; |
2064 | req->txn = txn; |
1845 | req->uint1 = flags; |
2065 | req->uint1 = flags; |
1846 | REQ_SEND; |
2066 | REQ_SEND; |
|
|
2067 | } |
|
|
2068 | |
|
|
2069 | void |
|
|
2070 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
2071 | PREINIT: |
|
|
2072 | CALLBACK |
|
|
2073 | CODE: |
|
|
2074 | { |
|
|
2075 | dREQ (REQ_C_CLOSE, 0); |
1847 | ptr_nuke (ST (0)); |
2076 | ptr_nuke (ST (0)); |
1848 | } |
|
|
1849 | |
|
|
1850 | void |
|
|
1851 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1852 | PREINIT: |
|
|
1853 | CALLBACK |
|
|
1854 | CODE: |
|
|
1855 | { |
|
|
1856 | dREQ (REQ_C_CLOSE, 1); |
|
|
1857 | req->dbc = dbc; |
2077 | req->dbc = dbc; |
1858 | REQ_SEND; |
2078 | REQ_SEND; |
1859 | ptr_nuke (ST (0)); |
|
|
1860 | } |
2079 | } |
1861 | |
2080 | |
1862 | void |
2081 | void |
1863 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
2082 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1864 | PREINIT: |
2083 | PREINIT: |
… | |
… | |
1884 | req->uint1 = flags; |
2103 | req->uint1 = flags; |
1885 | REQ_SEND; |
2104 | REQ_SEND; |
1886 | } |
2105 | } |
1887 | |
2106 | |
1888 | void |
2107 | void |
1889 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
2108 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1890 | PREINIT: |
2109 | PREINIT: |
1891 | CALLBACK |
2110 | CALLBACK |
1892 | CODE: |
2111 | CODE: |
1893 | { |
2112 | { |
|
|
2113 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2114 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2115 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2116 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2117 | "key", |
|
|
2118 | "BDB::db_c_get"); |
|
|
2119 | |
|
|
2120 | { |
1894 | dREQ (REQ_C_GET, 1); |
2121 | dREQ (REQ_C_GET, 1); |
1895 | req->dbc = dbc; |
2122 | req->dbc = dbc; |
1896 | req->uint1 = flags; |
2123 | req->uint1 = flags; |
1897 | if ((flags & DB_SET) == DB_SET |
2124 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
1898 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1899 | sv_to_dbt (&req->dbt1, key); |
2125 | sv_to_dbt (&req->dbt1, key); |
1900 | else |
2126 | else |
|
|
2127 | { |
|
|
2128 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2129 | sv_to_dbt (&req->dbt1, key); |
|
|
2130 | else |
1901 | req->dbt1.flags = DB_DBT_MALLOC; |
2131 | req->dbt1.flags = DB_DBT_MALLOC; |
1902 | |
2132 | |
1903 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2133 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2134 | } |
1904 | |
2135 | |
1905 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
2136 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
1906 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
2137 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
1907 | sv_to_dbt (&req->dbt3, data); |
2138 | sv_to_dbt (&req->dbt3, data); |
1908 | else |
2139 | else |
1909 | req->dbt3.flags = DB_DBT_MALLOC; |
2140 | req->dbt3.flags = DB_DBT_MALLOC; |
1910 | |
2141 | |
1911 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
2142 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1912 | REQ_SEND; |
2143 | REQ_SEND; |
|
|
2144 | } |
1913 | } |
2145 | } |
1914 | |
2146 | |
1915 | void |
2147 | void |
1916 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
2148 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1917 | PREINIT: |
2149 | PREINIT: |
1918 | CALLBACK |
2150 | CALLBACK |
1919 | CODE: |
2151 | CODE: |
1920 | { |
2152 | { |
|
|
2153 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2154 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2155 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2156 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2157 | "key", |
|
|
2158 | "BDB::db_c_pget"); |
|
|
2159 | |
|
|
2160 | { |
1921 | dREQ (REQ_C_PGET, 1); |
2161 | dREQ (REQ_C_PGET, 1); |
1922 | req->dbc = dbc; |
2162 | req->dbc = dbc; |
1923 | req->uint1 = flags; |
2163 | req->uint1 = flags; |
1924 | if ((flags & DB_SET) == DB_SET |
2164 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
1925 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1926 | sv_to_dbt (&req->dbt1, key); |
2165 | sv_to_dbt (&req->dbt1, key); |
1927 | else |
2166 | else |
|
|
2167 | { |
|
|
2168 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2169 | sv_to_dbt (&req->dbt1, key); |
|
|
2170 | else |
|
|
2171 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2172 | |
|
|
2173 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2174 | } |
|
|
2175 | |
1928 | req->dbt1.flags = DB_DBT_MALLOC; |
2176 | req->dbt2.flags = DB_DBT_MALLOC; |
1929 | |
|
|
1930 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1931 | |
|
|
1932 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1933 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
2177 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
1934 | |
2178 | |
1935 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
2179 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
1936 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
2180 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
1937 | sv_to_dbt (&req->dbt3, data); |
2181 | sv_to_dbt (&req->dbt3, data); |
1938 | else |
2182 | else |
1939 | req->dbt3.flags = DB_DBT_MALLOC; |
2183 | req->dbt3.flags = DB_DBT_MALLOC; |
1940 | |
2184 | |
1941 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
2185 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1942 | REQ_SEND; |
2186 | REQ_SEND; |
|
|
2187 | } |
1943 | } |
2188 | } |
1944 | |
2189 | |
1945 | void |
2190 | void |
1946 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
2191 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
1947 | PREINIT: |
2192 | PREINIT: |
… | |
… | |
1975 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
2220 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
1976 | PREINIT: |
2221 | PREINIT: |
1977 | CALLBACK |
2222 | CALLBACK |
1978 | CODE: |
2223 | CODE: |
1979 | { |
2224 | { |
1980 | dREQ (REQ_SEQ_CLOSE, 1); |
2225 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2226 | ptr_nuke (ST (0)); |
1981 | req->seq = seq; |
2227 | req->seq = seq; |
1982 | req->uint1 = flags; |
2228 | req->uint1 = flags; |
1983 | REQ_SEND; |
2229 | REQ_SEND; |
1984 | ptr_nuke (ST (0)); |
|
|
1985 | } |
2230 | } |
1986 | |
2231 | |
1987 | void |
2232 | void |
1988 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
2233 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
1989 | PREINIT: |
2234 | PREINIT: |
1990 | CALLBACK |
2235 | CALLBACK |
1991 | CODE: |
2236 | CODE: |
1992 | { |
2237 | { |
1993 | dREQ (REQ_SEQ_GET, 2); |
2238 | dREQ (REQ_SEQ_GET, 2); |
… | |
… | |
2222 | CODE: |
2467 | CODE: |
2223 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2468 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2224 | OUTPUT: |
2469 | OUTPUT: |
2225 | RETVAL |
2470 | RETVAL |
2226 | |
2471 | |
|
|
2472 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2473 | CODE: |
|
|
2474 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2475 | OUTPUT: |
|
|
2476 | RETVAL |
|
|
2477 | |
2227 | int set_flags (DB *db, U32 flags) |
2478 | int set_flags (DB *db, U32 flags) |
2228 | CODE: |
2479 | CODE: |
2229 | RETVAL = db->set_flags (db, flags); |
2480 | RETVAL = db->set_flags (db, flags); |
2230 | OUTPUT: |
2481 | OUTPUT: |
2231 | RETVAL |
2482 | RETVAL |