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> |
9 | |
6 | |
10 | #include "EXTERN.h" |
7 | #include "EXTERN.h" |
11 | #include "perl.h" |
8 | #include "perl.h" |
12 | #include "XSUB.h" |
9 | #include "XSUB.h" |
13 | |
10 | |
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11 | #include "schmorp.h" |
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12 | |
14 | // perl stupidly defines these as macros, breaking |
13 | // perl stupidly defines these as argument-less macros, breaking |
15 | // lots and lots of code. |
14 | // lots and lots of code. |
16 | #undef open |
15 | #undef open |
17 | #undef close |
16 | #undef close |
18 | #undef abort |
17 | #undef abort |
19 | #undef malloc |
18 | #undef malloc |
… | |
… | |
32 | # include <unistd.h> |
31 | # include <unistd.h> |
33 | #endif |
32 | #endif |
34 | |
33 | |
35 | #include <db.h> |
34 | #include <db.h> |
36 | |
35 | |
37 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
36 | #define DBVER DB_VERSION_MAJOR * 100 + DB_VERSION_MINOR |
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37 | |
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38 | #if DBVER < 403 |
38 | # 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 |
39 | #endif |
40 | #endif |
40 | |
41 | |
41 | /* number of seconds after which idle threads exit */ |
42 | /* number of seconds after which idle threads exit */ |
42 | #define IDLE_TIMEOUT 10 |
43 | #define IDLE_TIMEOUT 10 |
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44 | |
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45 | typedef SV SV_mutable; |
43 | |
46 | |
44 | typedef DB_ENV DB_ENV_ornull; |
47 | typedef DB_ENV DB_ENV_ornull; |
45 | typedef DB_TXN DB_TXN_ornull; |
48 | typedef DB_TXN DB_TXN_ornull; |
46 | typedef DBC DBC_ornull; |
49 | typedef DBC DBC_ornull; |
47 | typedef DB DB_ornull; |
50 | typedef DB DB_ornull; |
… | |
… | |
49 | typedef DB_ENV DB_ENV_ornuked; |
52 | typedef DB_ENV DB_ENV_ornuked; |
50 | typedef DB_TXN DB_TXN_ornuked; |
53 | typedef DB_TXN DB_TXN_ornuked; |
51 | typedef DBC DBC_ornuked; |
54 | typedef DBC DBC_ornuked; |
52 | typedef DB DB_ornuked; |
55 | typedef DB DB_ornuked; |
53 | |
56 | |
54 | #if DB_VERSION_MINOR >= 3 |
57 | #if DBVER >= 403 |
55 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
58 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
56 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
59 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
57 | #endif |
60 | #endif |
58 | |
61 | |
59 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
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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 |
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67 | *bdb_stash, |
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68 | *bdb_env_stash, |
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69 | *bdb_txn_stash, |
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70 | *bdb_cursor_stash, |
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71 | *bdb_db_stash, |
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72 | *bdb_sequence_stash; |
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73 | |
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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 |
… | |
… | |
135 | dbt_to_sv (SV *sv, DBT *dbt) |
145 | dbt_to_sv (SV *sv, DBT *dbt) |
136 | { |
146 | { |
137 | if (sv) |
147 | if (sv) |
138 | { |
148 | { |
139 | SvREADONLY_off (sv); |
149 | SvREADONLY_off (sv); |
140 | sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); |
150 | |
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151 | if (dbt->data) |
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152 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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153 | else |
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154 | sv_setsv_mg (sv, &PL_sv_undef); |
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155 | |
141 | SvREFCNT_dec (sv); |
156 | SvREFCNT_dec (sv); |
142 | } |
157 | } |
143 | |
158 | |
144 | //assert (dbt->flags & DBT_MALLOC || !dbt->data); |
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145 | free (dbt->data); |
159 | free (dbt->data); |
146 | } |
160 | } |
147 | |
161 | |
148 | enum { |
162 | enum { |
149 | REQ_QUIT, |
163 | REQ_QUIT, |
150 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
164 | 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, |
165 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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166 | REQ_ENV_LOG_ARCHIVE, |
152 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
167 | 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, |
168 | 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, |
169 | 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, |
170 | 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, |
171 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
157 | }; |
172 | }; |
… | |
… | |
173 | char *buf1, *buf2, *buf3; |
188 | char *buf1, *buf2, *buf3; |
174 | SV *sv1, *sv2, *sv3; |
189 | SV *sv1, *sv2, *sv3; |
175 | |
190 | |
176 | DBT dbt1, dbt2, dbt3; |
191 | DBT dbt1, dbt2, dbt3; |
177 | DB_KEY_RANGE key_range; |
192 | DB_KEY_RANGE key_range; |
178 | #if DB_VERSION_MINOR >= 3 |
193 | #if DBVER >= 403 |
179 | DB_SEQUENCE *seq; |
194 | DB_SEQUENCE *seq; |
180 | db_seq_t seq_t; |
195 | db_seq_t seq_t; |
181 | #endif |
196 | #endif |
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197 | |
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198 | SV *rsv1, *rsv2; // keep some request objects alive |
182 | } bdb_cb; |
199 | } bdb_cb; |
183 | |
200 | |
184 | typedef bdb_cb *bdb_req; |
201 | typedef bdb_cb *bdb_req; |
185 | |
202 | |
186 | enum { |
203 | enum { |
… | |
… | |
209 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
226 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
210 | |
227 | |
211 | static unsigned int started, idle, wanted; |
228 | static unsigned int started, idle, wanted; |
212 | |
229 | |
213 | /* worker threads management */ |
230 | /* worker threads management */ |
214 | static mutex_t wrklock = X_MUTEX_INIT; |
231 | static xmutex_t wrklock = X_MUTEX_INIT; |
215 | |
232 | |
216 | typedef struct worker { |
233 | typedef struct worker { |
217 | /* locked by wrklock */ |
234 | /* locked by wrklock */ |
218 | struct worker *prev, *next; |
235 | struct worker *prev, *next; |
219 | |
236 | |
220 | thread_t tid; |
237 | xthread_t tid; |
221 | |
238 | |
222 | /* locked by reslock, reqlock or wrklock */ |
239 | /* locked by reslock, reqlock or wrklock */ |
223 | bdb_req req; /* currently processed request */ |
240 | bdb_req req; /* currently processed request */ |
224 | void *dbuf; |
241 | void *dbuf; |
225 | DIR *dirp; |
242 | DIR *dirp; |
… | |
… | |
240 | } |
257 | } |
241 | |
258 | |
242 | static volatile unsigned int nreqs, nready, npending; |
259 | static volatile unsigned int nreqs, nready, npending; |
243 | static volatile unsigned int max_idle = 4; |
260 | static volatile unsigned int max_idle = 4; |
244 | static volatile unsigned int max_outstanding = 0xffffffff; |
261 | static volatile unsigned int max_outstanding = 0xffffffff; |
245 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
262 | static s_epipe respipe; |
246 | |
263 | |
247 | static mutex_t reslock = X_MUTEX_INIT; |
264 | static xmutex_t reslock = X_MUTEX_INIT; |
248 | static mutex_t reqlock = X_MUTEX_INIT; |
265 | static xmutex_t reqlock = X_MUTEX_INIT; |
249 | static cond_t reqwait = X_COND_INIT; |
266 | static xcond_t reqwait = X_COND_INIT; |
250 | |
267 | |
251 | #if WORDACCESS_UNSAFE |
268 | #if WORDACCESS_UNSAFE |
252 | |
269 | |
253 | static unsigned int get_nready (void) |
270 | static unsigned int get_nready (void) |
254 | { |
271 | { |
… | |
… | |
345 | abort (); |
362 | abort (); |
346 | } |
363 | } |
347 | |
364 | |
348 | static int poll_cb (void); |
365 | static int poll_cb (void); |
349 | static void req_free (bdb_req req); |
366 | static void req_free (bdb_req req); |
350 | static void req_cancel (bdb_req req); |
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351 | |
367 | |
352 | static int req_invoke (bdb_req req) |
368 | static int req_invoke (bdb_req req) |
353 | { |
369 | { |
354 | dSP; |
370 | switch (req->type) |
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371 | { |
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372 | case REQ_DB_CLOSE: |
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373 | SvREFCNT_dec (req->sv1); |
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374 | break; |
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375 | |
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376 | case REQ_DB_GET: |
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377 | case REQ_DB_PGET: |
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378 | case REQ_C_GET: |
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379 | case REQ_C_PGET: |
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380 | case REQ_DB_PUT: |
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381 | case REQ_C_PUT: |
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382 | dbt_to_sv (req->sv1, &req->dbt1); |
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383 | dbt_to_sv (req->sv2, &req->dbt2); |
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384 | dbt_to_sv (req->sv3, &req->dbt3); |
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385 | break; |
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386 | |
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387 | case REQ_DB_KEY_RANGE: |
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388 | { |
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389 | AV *av = newAV (); |
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390 | |
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391 | av_push (av, newSVnv (req->key_range.less)); |
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392 | av_push (av, newSVnv (req->key_range.equal)); |
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393 | av_push (av, newSVnv (req->key_range.greater)); |
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394 | |
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395 | av = (AV *)newRV_noinc ((SV *)av); |
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396 | |
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397 | SvREADONLY_off (req->sv1); |
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398 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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399 | SvREFCNT_dec (av); |
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400 | SvREFCNT_dec (req->sv1); |
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401 | } |
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402 | break; |
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403 | |
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404 | #if DBVER >= 403 |
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405 | case REQ_SEQ_GET: |
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406 | SvREADONLY_off (req->sv1); |
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407 | |
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408 | if (sizeof (IV) > 4) |
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409 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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410 | else |
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411 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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412 | |
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413 | SvREFCNT_dec (req->sv1); |
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414 | break; |
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415 | #endif |
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416 | |
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417 | case REQ_ENV_LOG_ARCHIVE: |
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418 | { |
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419 | AV *av = newAV (); |
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420 | char **listp = (char **)req->buf1; |
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421 | |
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422 | if (listp) |
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423 | while (*listp) |
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424 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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425 | |
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426 | av = (AV *)newRV_noinc ((SV *)av); |
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427 | |
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428 | SvREADONLY_off (req->sv1); |
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429 | sv_setsv_mg (req->sv1, (SV *)av); |
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430 | SvREFCNT_dec (av); |
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431 | SvREFCNT_dec (req->sv1); |
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432 | } |
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433 | break; |
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434 | } |
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435 | |
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436 | errno = req->result; |
355 | |
437 | |
356 | if (req->callback) |
438 | if (req->callback) |
357 | { |
439 | { |
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440 | dSP; |
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441 | |
358 | ENTER; |
442 | ENTER; |
359 | SAVETMPS; |
443 | SAVETMPS; |
360 | PUSHMARK (SP); |
444 | PUSHMARK (SP); |
361 | |
445 | |
362 | switch (req->type) |
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363 | { |
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364 | case REQ_DB_CLOSE: |
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365 | SvREFCNT_dec (req->sv1); |
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366 | break; |
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367 | |
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368 | case REQ_DB_GET: |
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369 | case REQ_DB_PGET: |
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370 | dbt_to_sv (req->sv3, &req->dbt3); |
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371 | break; |
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372 | |
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373 | case REQ_C_GET: |
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374 | case REQ_C_PGET: |
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375 | dbt_to_sv (req->sv1, &req->dbt1); |
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376 | dbt_to_sv (req->sv2, &req->dbt2); |
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377 | dbt_to_sv (req->sv3, &req->dbt3); |
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378 | break; |
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379 | |
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380 | case REQ_DB_PUT: |
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381 | case REQ_C_PUT: |
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382 | dbt_to_sv (0, &req->dbt1); |
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383 | dbt_to_sv (0, &req->dbt2); |
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384 | break; |
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385 | |
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386 | case REQ_DB_KEY_RANGE: |
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387 | { |
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388 | AV *av = newAV (); |
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389 | |
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390 | av_push (av, newSVnv (req->key_range.less)); |
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391 | av_push (av, newSVnv (req->key_range.equal)); |
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392 | av_push (av, newSVnv (req->key_range.greater)); |
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393 | |
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394 | SvREADONLY_off (req->sv1); |
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395 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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396 | SvREFCNT_dec (req->sv1); |
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397 | } |
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398 | break; |
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399 | |
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400 | #if DB_VERSION_MINOR >= 3 |
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401 | case REQ_SEQ_GET: |
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402 | SvREADONLY_off (req->sv1); |
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403 | |
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404 | if (sizeof (IV) > 4) |
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405 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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406 | else |
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407 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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408 | |
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409 | SvREFCNT_dec (req->sv1); |
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410 | break; |
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411 | #endif |
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412 | } |
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413 | |
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414 | errno = req->result; |
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415 | |
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416 | PUTBACK; |
446 | PUTBACK; |
417 | call_sv (req->callback, G_VOID | G_EVAL); |
447 | call_sv (req->callback, G_VOID | G_EVAL); |
418 | SPAGAIN; |
448 | SPAGAIN; |
419 | |
449 | |
420 | FREETMPS; |
450 | FREETMPS; |
421 | LEAVE; |
451 | LEAVE; |
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452 | |
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453 | return !SvTRUE (ERRSV); |
422 | } |
454 | } |
423 | |
455 | |
424 | return !SvTRUE (ERRSV); |
456 | return 1; |
425 | } |
457 | } |
426 | |
458 | |
427 | static void req_free (bdb_req req) |
459 | static void req_free (bdb_req req) |
428 | { |
460 | { |
429 | SvREFCNT_dec (req->callback); |
461 | SvREFCNT_dec (req->callback); |
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462 | |
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463 | SvREFCNT_dec (req->rsv1); |
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464 | SvREFCNT_dec (req->rsv2); |
430 | |
465 | |
431 | free (req->buf1); |
466 | free (req->buf1); |
432 | free (req->buf2); |
467 | free (req->buf2); |
433 | free (req->buf3); |
468 | free (req->buf3); |
434 | |
469 | |
435 | Safefree (req); |
470 | Safefree (req); |
436 | } |
471 | } |
437 | |
472 | |
438 | #ifdef USE_SOCKETS_AS_HANDLES |
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439 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
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440 | #else |
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441 | # define TO_SOCKET(x) (x) |
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442 | #endif |
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443 | |
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444 | static void |
473 | static void |
445 | create_respipe (void) |
474 | create_respipe (void) |
446 | { |
475 | { |
447 | #ifdef _WIN32 |
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448 | int arg; /* argg */ |
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449 | #endif |
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450 | int old_readfd = respipe [0]; |
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451 | |
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452 | if (respipe [1] >= 0) |
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453 | respipe_close (TO_SOCKET (respipe [1])); |
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454 | |
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455 | #ifdef _WIN32 |
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456 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
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457 | #else |
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458 | if (pipe (respipe)) |
476 | if (s_epipe_renew (&respipe)) |
459 | #endif |
477 | croak ("BDB: unable to create event pipe"); |
460 | croak ("unable to initialize result pipe"); |
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461 | |
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462 | if (old_readfd >= 0) |
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463 | { |
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464 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
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465 | croak ("unable to initialize result pipe(2)"); |
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466 | |
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467 | respipe_close (respipe [0]); |
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468 | respipe [0] = old_readfd; |
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469 | } |
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470 | |
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471 | #ifdef _WIN32 |
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472 | arg = 1; |
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473 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
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474 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
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475 | #else |
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476 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
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477 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
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478 | #endif |
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479 | croak ("unable to initialize result pipe(3)"); |
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480 | |
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481 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
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482 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
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483 | } |
478 | } |
484 | |
479 | |
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480 | static void bdb_request (bdb_req req); |
485 | X_THREAD_PROC (bdb_proc); |
481 | X_THREAD_PROC (bdb_proc); |
486 | |
482 | |
487 | static void start_thread (void) |
483 | static void start_thread (void) |
488 | { |
484 | { |
489 | worker *wrk = calloc (1, sizeof (worker)); |
485 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
536 | } |
532 | } |
537 | |
533 | |
538 | // synthesize callback if none given |
534 | // synthesize callback if none given |
539 | if (!req->callback) |
535 | if (!req->callback) |
540 | { |
536 | { |
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537 | if (SvOK (prepare_cb)) |
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538 | { |
541 | int count; |
539 | int count; |
542 | |
540 | |
543 | dSP; |
541 | dSP; |
544 | PUSHMARK (SP); |
542 | PUSHMARK (SP); |
545 | PUTBACK; |
543 | PUTBACK; |
546 | count = call_sv (prepare_cb, G_ARRAY); |
544 | count = call_sv (prepare_cb, G_ARRAY); |
547 | SPAGAIN; |
545 | SPAGAIN; |
548 | |
546 | |
549 | if (count != 2) |
547 | if (count != 2) |
550 | croak ("prepare callback must return exactly two values\n"); |
548 | croak ("sync prepare callback must return exactly two values\n"); |
551 | |
549 | |
552 | wait_callback = POPs; |
550 | wait_callback = POPs; |
553 | req->callback = SvREFCNT_inc (POPs); |
551 | req->callback = SvREFCNT_inc (POPs); |
|
|
552 | } |
|
|
553 | else |
|
|
554 | { |
|
|
555 | // execute request synchronously |
|
|
556 | bdb_request (req); |
|
|
557 | req_invoke (req); |
|
|
558 | req_free (req); |
|
|
559 | return; |
|
|
560 | } |
554 | } |
561 | } |
555 | |
562 | |
556 | ++nreqs; |
563 | ++nreqs; |
557 | |
564 | |
558 | X_LOCK (reqlock); |
565 | X_LOCK (reqlock); |
… | |
… | |
572 | } |
579 | } |
573 | } |
580 | } |
574 | |
581 | |
575 | static void end_thread (void) |
582 | static void end_thread (void) |
576 | { |
583 | { |
577 | bdb_req req; |
584 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
578 | |
|
|
579 | Newz (0, req, 1, bdb_cb); |
|
|
580 | |
585 | |
581 | req->type = REQ_QUIT; |
586 | req->type = REQ_QUIT; |
582 | req->pri = PRI_MAX + PRI_BIAS; |
587 | req->pri = PRI_MAX + PRI_BIAS; |
583 | |
588 | |
584 | X_LOCK (reqlock); |
589 | X_LOCK (reqlock); |
… | |
… | |
613 | end_thread (); |
618 | end_thread (); |
614 | } |
619 | } |
615 | |
620 | |
616 | static void poll_wait (void) |
621 | static void poll_wait (void) |
617 | { |
622 | { |
618 | fd_set rfd; |
|
|
619 | |
|
|
620 | while (nreqs) |
623 | while (nreqs) |
621 | { |
624 | { |
622 | int size; |
625 | int size; |
623 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
626 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
624 | size = res_queue.size; |
627 | size = res_queue.size; |
… | |
… | |
627 | if (size) |
630 | if (size) |
628 | return; |
631 | return; |
629 | |
632 | |
630 | maybe_start_thread (); |
633 | maybe_start_thread (); |
631 | |
634 | |
632 | FD_ZERO (&rfd); |
635 | s_epipe_wait (&respipe); |
633 | FD_SET (respipe [0], &rfd); |
|
|
634 | |
|
|
635 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
|
|
636 | } |
636 | } |
637 | } |
637 | } |
638 | |
638 | |
639 | static int poll_cb (void) |
639 | static int poll_cb (void) |
640 | { |
640 | { |
… | |
… | |
660 | if (req) |
660 | if (req) |
661 | { |
661 | { |
662 | --npending; |
662 | --npending; |
663 | |
663 | |
664 | if (!res_queue.size) |
664 | if (!res_queue.size) |
665 | { |
|
|
666 | /* read any signals sent by the worker threads */ |
665 | /* read any signals sent by the worker threads */ |
667 | char buf [4]; |
666 | s_epipe_drain (&respipe); |
668 | while (respipe_read (respipe [0], buf, 4) == 4) |
|
|
669 | ; |
|
|
670 | } |
|
|
671 | } |
667 | } |
672 | |
668 | |
673 | X_UNLOCK (reslock); |
669 | X_UNLOCK (reslock); |
674 | |
670 | |
675 | if (!req) |
671 | if (!req) |
… | |
… | |
710 | return count; |
706 | return count; |
711 | } |
707 | } |
712 | |
708 | |
713 | /*****************************************************************************/ |
709 | /*****************************************************************************/ |
714 | |
710 | |
|
|
711 | static void |
|
|
712 | bdb_request (bdb_req req) |
|
|
713 | { |
|
|
714 | switch (req->type) |
|
|
715 | { |
|
|
716 | case REQ_ENV_OPEN: |
|
|
717 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
718 | break; |
|
|
719 | |
|
|
720 | case REQ_ENV_CLOSE: |
|
|
721 | req->result = req->env->close (req->env, req->uint1); |
|
|
722 | break; |
|
|
723 | |
|
|
724 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
725 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case REQ_ENV_LOCK_DETECT: |
|
|
729 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | case REQ_ENV_MEMP_SYNC: |
|
|
733 | req->result = req->env->memp_sync (req->env, 0); |
|
|
734 | break; |
|
|
735 | |
|
|
736 | case REQ_ENV_MEMP_TRICKLE: |
|
|
737 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
738 | break; |
|
|
739 | |
|
|
740 | case REQ_ENV_DBREMOVE: |
|
|
741 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
742 | break; |
|
|
743 | |
|
|
744 | case REQ_ENV_DBRENAME: |
|
|
745 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
746 | break; |
|
|
747 | |
|
|
748 | case REQ_DB_OPEN: |
|
|
749 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
750 | break; |
|
|
751 | |
|
|
752 | case REQ_DB_CLOSE: |
|
|
753 | req->result = req->db->close (req->db, req->uint1); |
|
|
754 | break; |
|
|
755 | |
|
|
756 | #if DBVER >= 404 |
|
|
757 | case REQ_DB_COMPACT: |
|
|
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); |
|
|
759 | break; |
|
|
760 | #endif |
|
|
761 | |
|
|
762 | case REQ_DB_SYNC: |
|
|
763 | req->result = req->db->sync (req->db, req->uint1); |
|
|
764 | break; |
|
|
765 | |
|
|
766 | case REQ_DB_VERIFY: |
|
|
767 | req->result = req->db->verify (req->db, req->buf1, req->buf2, 0, req->uint1); |
|
|
768 | break; |
|
|
769 | |
|
|
770 | case REQ_DB_UPGRADE: |
|
|
771 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
772 | break; |
|
|
773 | |
|
|
774 | case REQ_DB_PUT: |
|
|
775 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
776 | break; |
|
|
777 | |
|
|
778 | #if DBVER >= 406 |
|
|
779 | case REQ_DB_EXISTS: |
|
|
780 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
781 | break; |
|
|
782 | #endif |
|
|
783 | case REQ_DB_GET: |
|
|
784 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_DB_PGET: |
|
|
788 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_DB_DEL: |
|
|
792 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
793 | break; |
|
|
794 | |
|
|
795 | case REQ_DB_KEY_RANGE: |
|
|
796 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
797 | break; |
|
|
798 | |
|
|
799 | case REQ_TXN_COMMIT: |
|
|
800 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
801 | break; |
|
|
802 | |
|
|
803 | case REQ_TXN_ABORT: |
|
|
804 | req->result = req->txn->abort (req->txn); |
|
|
805 | break; |
|
|
806 | |
|
|
807 | case REQ_TXN_FINISH: |
|
|
808 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
809 | { |
|
|
810 | req->result = req->txn->abort (req->txn); |
|
|
811 | if (!req->result) |
|
|
812 | req->result = DB_LOCK_DEADLOCK; |
|
|
813 | } |
|
|
814 | else |
|
|
815 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
816 | break; |
|
|
817 | |
|
|
818 | case REQ_C_CLOSE: |
|
|
819 | req->result = req->dbc->c_close (req->dbc); |
|
|
820 | break; |
|
|
821 | |
|
|
822 | case REQ_C_COUNT: |
|
|
823 | { |
|
|
824 | db_recno_t recno; |
|
|
825 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
826 | req->uv1 = recno; |
|
|
827 | } |
|
|
828 | break; |
|
|
829 | |
|
|
830 | case REQ_C_PUT: |
|
|
831 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
832 | break; |
|
|
833 | |
|
|
834 | case REQ_C_GET: |
|
|
835 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
836 | break; |
|
|
837 | |
|
|
838 | case REQ_C_PGET: |
|
|
839 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
840 | break; |
|
|
841 | |
|
|
842 | case REQ_C_DEL: |
|
|
843 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
844 | break; |
|
|
845 | |
|
|
846 | #if DBVER >= 403 |
|
|
847 | case REQ_SEQ_OPEN: |
|
|
848 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
849 | break; |
|
|
850 | |
|
|
851 | case REQ_SEQ_CLOSE: |
|
|
852 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
853 | break; |
|
|
854 | |
|
|
855 | case REQ_SEQ_GET: |
|
|
856 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
857 | break; |
|
|
858 | |
|
|
859 | case REQ_SEQ_REMOVE: |
|
|
860 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
861 | break; |
|
|
862 | #endif |
|
|
863 | |
|
|
864 | case REQ_ENV_LOG_ARCHIVE: |
|
|
865 | { |
|
|
866 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
867 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
868 | req->buf1 = (char *)listp; |
|
|
869 | } |
|
|
870 | break; |
|
|
871 | |
|
|
872 | default: |
|
|
873 | req->result = ENOSYS; |
|
|
874 | break; |
|
|
875 | } |
|
|
876 | |
|
|
877 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
878 | req->txn->flags |= TXN_DEADLOCK; |
|
|
879 | } |
|
|
880 | |
715 | X_THREAD_PROC (bdb_proc) |
881 | X_THREAD_PROC (bdb_proc) |
716 | { |
882 | { |
717 | bdb_req req; |
883 | bdb_req req; |
718 | struct timespec ts; |
884 | struct timespec ts; |
719 | worker *self = (worker *)thr_arg; |
885 | worker *self = (worker *)thr_arg; |
… | |
… | |
721 | /* try to distribute timeouts somewhat evenly */ |
887 | /* try to distribute timeouts somewhat evenly */ |
722 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
888 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
723 | |
889 | |
724 | for (;;) |
890 | for (;;) |
725 | { |
891 | { |
726 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
892 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
727 | |
893 | |
728 | X_LOCK (reqlock); |
894 | X_LOCK (reqlock); |
729 | |
895 | |
730 | for (;;) |
896 | for (;;) |
731 | { |
897 | { |
… | |
… | |
759 | |
925 | |
760 | --nready; |
926 | --nready; |
761 | |
927 | |
762 | X_UNLOCK (reqlock); |
928 | X_UNLOCK (reqlock); |
763 | |
929 | |
764 | switch (req->type) |
930 | if (req->type == REQ_QUIT) |
765 | { |
931 | { |
766 | case REQ_QUIT: |
932 | X_LOCK (reslock); |
767 | req->result = ENOSYS; |
933 | free (req); |
|
|
934 | self->req = 0; |
|
|
935 | X_UNLOCK (reslock); |
|
|
936 | |
768 | goto quit; |
937 | goto quit; |
769 | |
|
|
770 | case REQ_ENV_OPEN: |
|
|
771 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
772 | break; |
|
|
773 | |
|
|
774 | case REQ_ENV_CLOSE: |
|
|
775 | req->result = req->env->close (req->env, req->uint1); |
|
|
776 | break; |
|
|
777 | |
|
|
778 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
779 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
780 | break; |
|
|
781 | |
|
|
782 | case REQ_ENV_LOCK_DETECT: |
|
|
783 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
784 | break; |
|
|
785 | |
|
|
786 | case REQ_ENV_MEMP_SYNC: |
|
|
787 | req->result = req->env->memp_sync (req->env, 0); |
|
|
788 | break; |
|
|
789 | |
|
|
790 | case REQ_ENV_MEMP_TRICKLE: |
|
|
791 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
792 | break; |
|
|
793 | |
|
|
794 | case REQ_ENV_DBREMOVE: |
|
|
795 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
796 | break; |
|
|
797 | |
|
|
798 | case REQ_ENV_DBRENAME: |
|
|
799 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
800 | break; |
|
|
801 | |
|
|
802 | case REQ_DB_OPEN: |
|
|
803 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
804 | break; |
|
|
805 | |
|
|
806 | case REQ_DB_CLOSE: |
|
|
807 | req->result = req->db->close (req->db, req->uint1); |
|
|
808 | break; |
|
|
809 | |
|
|
810 | #if DB_VERSION_MINOR >= 4 |
|
|
811 | case REQ_DB_COMPACT: |
|
|
812 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
813 | break; |
|
|
814 | #endif |
|
|
815 | |
|
|
816 | case REQ_DB_SYNC: |
|
|
817 | req->result = req->db->sync (req->db, req->uint1); |
|
|
818 | break; |
|
|
819 | |
|
|
820 | case REQ_DB_UPGRADE: |
|
|
821 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
822 | break; |
|
|
823 | |
|
|
824 | case REQ_DB_PUT: |
|
|
825 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
826 | break; |
|
|
827 | |
|
|
828 | #if DB_VERSION_MINOR >= 6 |
|
|
829 | case REQ_DB_EXISTS: |
|
|
830 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
831 | break; |
|
|
832 | #endif |
|
|
833 | case REQ_DB_GET: |
|
|
834 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
835 | break; |
|
|
836 | |
|
|
837 | case REQ_DB_PGET: |
|
|
838 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
839 | break; |
|
|
840 | |
|
|
841 | case REQ_DB_DEL: |
|
|
842 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
843 | break; |
|
|
844 | |
|
|
845 | case REQ_DB_KEY_RANGE: |
|
|
846 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
847 | break; |
|
|
848 | |
|
|
849 | case REQ_TXN_COMMIT: |
|
|
850 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
851 | break; |
|
|
852 | |
|
|
853 | case REQ_TXN_ABORT: |
|
|
854 | req->result = req->txn->abort (req->txn); |
|
|
855 | break; |
|
|
856 | |
|
|
857 | case REQ_TXN_FINISH: |
|
|
858 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
859 | { |
|
|
860 | req->result = req->txn->abort (req->txn); |
|
|
861 | if (!req->result) |
|
|
862 | req->result = DB_LOCK_DEADLOCK; |
|
|
863 | } |
|
|
864 | else |
|
|
865 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
866 | break; |
|
|
867 | |
|
|
868 | case REQ_C_CLOSE: |
|
|
869 | req->result = req->dbc->c_close (req->dbc); |
|
|
870 | break; |
|
|
871 | |
|
|
872 | case REQ_C_COUNT: |
|
|
873 | { |
|
|
874 | db_recno_t recno; |
|
|
875 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
876 | req->uv1 = recno; |
|
|
877 | } |
|
|
878 | break; |
|
|
879 | |
|
|
880 | case REQ_C_PUT: |
|
|
881 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
882 | break; |
|
|
883 | |
|
|
884 | case REQ_C_GET: |
|
|
885 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
886 | break; |
|
|
887 | |
|
|
888 | case REQ_C_PGET: |
|
|
889 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
890 | break; |
|
|
891 | |
|
|
892 | case REQ_C_DEL: |
|
|
893 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
894 | break; |
|
|
895 | |
|
|
896 | #if DB_VERSION_MINOR >= 3 |
|
|
897 | case REQ_SEQ_OPEN: |
|
|
898 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
899 | break; |
|
|
900 | |
|
|
901 | case REQ_SEQ_CLOSE: |
|
|
902 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
903 | break; |
|
|
904 | |
|
|
905 | case REQ_SEQ_GET: |
|
|
906 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
907 | break; |
|
|
908 | |
|
|
909 | case REQ_SEQ_REMOVE: |
|
|
910 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
911 | break; |
|
|
912 | #endif |
|
|
913 | |
|
|
914 | default: |
|
|
915 | req->result = ENOSYS; |
|
|
916 | break; |
|
|
917 | } |
938 | } |
918 | |
939 | |
919 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
940 | bdb_request (req); |
920 | req->txn->flags |= TXN_DEADLOCK; |
|
|
921 | |
941 | |
922 | X_LOCK (reslock); |
942 | X_LOCK (reslock); |
923 | |
943 | |
924 | ++npending; |
944 | ++npending; |
925 | |
945 | |
926 | if (!reqq_push (&res_queue, req)) |
946 | if (!reqq_push (&res_queue, req)) |
927 | /* write a dummy byte to the pipe so fh becomes ready */ |
947 | s_epipe_signal (&respipe); |
928 | respipe_write (respipe_osf [1], (const void *)&respipe_osf, 1); |
|
|
929 | |
948 | |
930 | self->req = 0; |
949 | self->req = 0; |
931 | worker_clear (self); |
950 | worker_clear (self); |
932 | |
951 | |
933 | X_UNLOCK (reslock); |
952 | X_UNLOCK (reslock); |
… | |
… | |
987 | create_respipe (); |
1006 | create_respipe (); |
988 | |
1007 | |
989 | atfork_parent (); |
1008 | atfork_parent (); |
990 | } |
1009 | } |
991 | |
1010 | |
992 | #define dREQ(reqtype) \ |
1011 | #define dREQ(reqtype,rsvcnt) \ |
993 | bdb_req req; \ |
1012 | bdb_req req; \ |
994 | int req_pri = next_pri; \ |
1013 | int req_pri = next_pri; \ |
995 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1014 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
996 | \ |
1015 | \ |
997 | if (callback && SvOK (callback)) \ |
1016 | if (callback && SvOK (callback)) \ |
… | |
… | |
999 | \ |
1018 | \ |
1000 | Newz (0, req, 1, bdb_cb); \ |
1019 | Newz (0, req, 1, bdb_cb); \ |
1001 | if (!req) \ |
1020 | if (!req) \ |
1002 | croak ("out of memory during bdb_req allocation"); \ |
1021 | croak ("out of memory during bdb_req allocation"); \ |
1003 | \ |
1022 | \ |
1004 | req->callback = cb ? SvREFCNT_inc (cb) : 0; \ |
1023 | req->callback = SvREFCNT_inc (cb); \ |
1005 | req->type = (reqtype); \ |
1024 | req->type = (reqtype); \ |
1006 | req->pri = req_pri |
1025 | req->pri = req_pri; \ |
|
|
1026 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1027 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1028 | (void)0; |
1007 | |
1029 | |
1008 | #define REQ_SEND \ |
1030 | #define REQ_SEND \ |
1009 | req_send (req) |
1031 | req_send (req) |
1010 | |
1032 | |
1011 | #define SvPTR(var, arg, type, class, nullok) \ |
1033 | #define SvPTR(var, arg, type, stash, class, nullok) \ |
1012 | if (!SvOK (arg)) \ |
1034 | if (!SvOK (arg)) \ |
1013 | { \ |
1035 | { \ |
1014 | if (nullok != 1) \ |
1036 | if (nullok != 1) \ |
1015 | croak (# var " must be a " # class " object, not undef"); \ |
1037 | croak (# var " must be a " # class " object, not undef"); \ |
1016 | \ |
1038 | \ |
1017 | (var) = 0; \ |
1039 | (var) = 0; \ |
1018 | } \ |
1040 | } \ |
1019 | else if (sv_derived_from ((arg), # class)) \ |
1041 | else if (SvSTASH (SvRV (arg)) == stash || sv_derived_from ((arg), # class)) \ |
1020 | { \ |
1042 | { \ |
1021 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1043 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1022 | (var) = INT2PTR (type, tmp); \ |
1044 | (var) = INT2PTR (type, tmp); \ |
1023 | if (!var && nullok != 2) \ |
1045 | if (!var && nullok != 2) \ |
1024 | croak (# var " is not a valid " # class " object anymore"); \ |
1046 | croak (# var " is not a valid " # class " object anymore"); \ |
1025 | } \ |
1047 | } \ |
1026 | else \ |
1048 | else \ |
1027 | croak (# var " is not of type " # class); |
1049 | croak (# var " is not of type " # class); |
|
|
1050 | |
|
|
1051 | #define ARG_MUTABLE(name) \ |
|
|
1052 | if (SvREADONLY (name)) \ |
|
|
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 | } |
1028 | |
1064 | |
1029 | static void |
1065 | static void |
1030 | ptr_nuke (SV *sv) |
1066 | ptr_nuke (SV *sv) |
1031 | { |
1067 | { |
1032 | assert (SvROK (sv)); |
1068 | assert (SvROK (sv)); |
… | |
… | |
1103 | } |
1139 | } |
1104 | |
1140 | |
1105 | return 0; |
1141 | return 0; |
1106 | } |
1142 | } |
1107 | |
1143 | |
|
|
1144 | /*****************************************************************************/ |
|
|
1145 | |
|
|
1146 | #if 0 |
|
|
1147 | static int |
|
|
1148 | bt_pfxc_compare (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1149 | { |
|
|
1150 | ssize_t size1 = dbt1->size; |
|
|
1151 | ssize_t size2 = dbt2->size; |
|
|
1152 | int res = memcmp ((void *)dbt1->data, (void *)dbt2->data, |
|
|
1153 | size1 <= size2 ? size1 : size2); |
|
|
1154 | |
|
|
1155 | if (res) |
|
|
1156 | return res; |
|
|
1157 | else if (size1 - size2) |
|
|
1158 | return size1 - size2; |
|
|
1159 | else |
|
|
1160 | return 0; |
|
|
1161 | } |
|
|
1162 | |
|
|
1163 | static size_t |
|
|
1164 | bt_pfxc_prefix_x (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1165 | { |
|
|
1166 | ssize_t size1 = dbt1->size; |
|
|
1167 | ssize_t size2 = dbt2->size; |
|
|
1168 | u_int8_t *p1 = (u_int8_t *)dbt1->data; |
|
|
1169 | u_int8_t *p2 = (u_int8_t *)dbt2->data; |
|
|
1170 | u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2); |
|
|
1171 | |
|
|
1172 | while (p1 < pe) |
|
|
1173 | if (*p1++ != *p2++) |
|
|
1174 | return p1 - (u_int8_t *)dbt1->data - 1; |
|
|
1175 | |
|
|
1176 | if (size1 < size2) return size1 + 1; |
|
|
1177 | if (size1 > size2) return size2 + 1; |
|
|
1178 | |
|
|
1179 | return size1; |
|
|
1180 | } |
|
|
1181 | #endif |
|
|
1182 | |
|
|
1183 | /*****************************************************************************/ |
|
|
1184 | |
1108 | /* stupid windoes defined CALLBACK as well */ |
1185 | /* stupid windows defines CALLBACK as well */ |
1109 | #undef CALLBACK |
1186 | #undef CALLBACK |
1110 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1187 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1111 | |
1188 | |
1112 | MODULE = BDB PACKAGE = BDB |
1189 | MODULE = BDB PACKAGE = BDB |
1113 | |
1190 | |
1114 | PROTOTYPES: ENABLE |
1191 | PROTOTYPES: ENABLE |
1115 | |
1192 | |
1116 | BOOT: |
1193 | BOOT: |
1117 | { |
1194 | { |
1118 | HV *stash = gv_stashpv ("BDB", 1); |
|
|
1119 | |
|
|
1120 | static const struct { |
1195 | static const struct { |
1121 | const char *name; |
1196 | const char *name; |
1122 | IV iv; |
1197 | IV iv; |
1123 | } *civ, const_iv[] = { |
1198 | } *civ, const_iv[] = { |
1124 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
1199 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
|
|
1200 | #if DBVER <= 408 |
1125 | const_iv (RPCCLIENT) |
1201 | const_iv (RPCCLIENT) |
|
|
1202 | #endif |
1126 | const_iv (INIT_CDB) |
1203 | const_iv (INIT_CDB) |
1127 | const_iv (INIT_LOCK) |
1204 | const_iv (INIT_LOCK) |
1128 | const_iv (INIT_LOG) |
1205 | const_iv (INIT_LOG) |
1129 | const_iv (INIT_MPOOL) |
1206 | const_iv (INIT_MPOOL) |
1130 | const_iv (INIT_REP) |
1207 | const_iv (INIT_REP) |
… | |
… | |
1153 | const_iv (TXN_NOT_DURABLE) |
1230 | const_iv (TXN_NOT_DURABLE) |
1154 | const_iv (TXN_WRITE_NOSYNC) |
1231 | const_iv (TXN_WRITE_NOSYNC) |
1155 | const_iv (WRITECURSOR) |
1232 | const_iv (WRITECURSOR) |
1156 | const_iv (YIELDCPU) |
1233 | const_iv (YIELDCPU) |
1157 | const_iv (ENCRYPT_AES) |
1234 | const_iv (ENCRYPT_AES) |
|
|
1235 | #if DBVER < 408 |
1158 | const_iv (XA_CREATE) |
1236 | const_iv (XA_CREATE) |
|
|
1237 | #endif |
1159 | const_iv (BTREE) |
1238 | const_iv (BTREE) |
1160 | const_iv (HASH) |
1239 | const_iv (HASH) |
1161 | const_iv (QUEUE) |
1240 | const_iv (QUEUE) |
1162 | const_iv (RECNO) |
1241 | const_iv (RECNO) |
1163 | const_iv (UNKNOWN) |
1242 | const_iv (UNKNOWN) |
… | |
… | |
1166 | const_iv (NOSYNC) |
1245 | const_iv (NOSYNC) |
1167 | const_iv (CHKSUM) |
1246 | const_iv (CHKSUM) |
1168 | const_iv (ENCRYPT) |
1247 | const_iv (ENCRYPT) |
1169 | const_iv (DUP) |
1248 | const_iv (DUP) |
1170 | const_iv (DUPSORT) |
1249 | const_iv (DUPSORT) |
1171 | const_iv (RECNUM) |
1250 | //const_iv (RECNUM) |
1172 | const_iv (RENUMBER) |
1251 | const_iv (RENUMBER) |
1173 | const_iv (REVSPLITOFF) |
1252 | const_iv (REVSPLITOFF) |
1174 | const_iv (CONSUME) |
1253 | const_iv (CONSUME) |
1175 | const_iv (CONSUME_WAIT) |
1254 | const_iv (CONSUME_WAIT) |
1176 | const_iv (GET_BOTH) |
1255 | const_iv (GET_BOTH) |
… | |
… | |
1227 | const_iv (LOCK_OLDEST) |
1306 | const_iv (LOCK_OLDEST) |
1228 | const_iv (LOCK_RANDOM) |
1307 | const_iv (LOCK_RANDOM) |
1229 | const_iv (LOCK_YOUNGEST) |
1308 | const_iv (LOCK_YOUNGEST) |
1230 | |
1309 | |
1231 | const_iv (DONOTINDEX) |
1310 | const_iv (DONOTINDEX) |
1232 | const_iv (KEYEMPTY ) |
1311 | const_iv (KEYEMPTY) |
1233 | const_iv (KEYEXIST ) |
1312 | const_iv (KEYEXIST) |
1234 | const_iv (LOCK_DEADLOCK) |
1313 | const_iv (LOCK_DEADLOCK) |
1235 | const_iv (LOCK_NOTGRANTED) |
1314 | const_iv (LOCK_NOTGRANTED) |
1236 | const_iv (NOSERVER) |
1315 | const_iv (NOSERVER) |
1237 | const_iv (NOSERVER_HOME) |
1316 | const_iv (NOSERVER_HOME) |
1238 | const_iv (NOSERVER_ID) |
1317 | const_iv (NOSERVER_ID) |
… | |
… | |
1248 | const_iv (REP_UNAVAIL) |
1327 | const_iv (REP_UNAVAIL) |
1249 | const_iv (RUNRECOVERY) |
1328 | const_iv (RUNRECOVERY) |
1250 | const_iv (SECONDARY_BAD) |
1329 | const_iv (SECONDARY_BAD) |
1251 | const_iv (VERIFY_BAD) |
1330 | const_iv (VERIFY_BAD) |
1252 | |
1331 | |
|
|
1332 | const_iv (SALVAGE) |
|
|
1333 | const_iv (AGGRESSIVE) |
|
|
1334 | const_iv (PRINTABLE) |
|
|
1335 | const_iv (NOORDERCHK) |
|
|
1336 | const_iv (ORDERCHKONLY) |
|
|
1337 | |
|
|
1338 | const_iv (ARCH_ABS) |
|
|
1339 | const_iv (ARCH_DATA) |
|
|
1340 | const_iv (ARCH_LOG) |
|
|
1341 | const_iv (ARCH_REMOVE) |
|
|
1342 | |
1253 | const_iv (VERB_DEADLOCK) |
1343 | const_iv (VERB_DEADLOCK) |
1254 | const_iv (VERB_RECOVERY) |
1344 | const_iv (VERB_RECOVERY) |
1255 | const_iv (VERB_REPLICATION) |
1345 | const_iv (VERB_REPLICATION) |
1256 | const_iv (VERB_WAITSFOR) |
1346 | const_iv (VERB_WAITSFOR) |
1257 | |
1347 | |
1258 | const_iv (VERSION_MAJOR) |
1348 | const_iv (VERSION_MAJOR) |
1259 | const_iv (VERSION_MINOR) |
1349 | const_iv (VERSION_MINOR) |
1260 | const_iv (VERSION_PATCH) |
1350 | const_iv (VERSION_PATCH) |
1261 | #if DB_VERSION_MINOR >= 3 |
1351 | const_iv (LOGVERSION) |
|
|
1352 | const_iv (LOGOLDVER) |
|
|
1353 | #if DBVER >= 403 |
1262 | const_iv (INORDER) |
1354 | const_iv (INORDER) |
1263 | const_iv (LOCK_MAXWRITE) |
1355 | const_iv (LOCK_MAXWRITE) |
1264 | const_iv (SEQ_DEC) |
1356 | const_iv (SEQ_DEC) |
1265 | const_iv (SEQ_INC) |
1357 | const_iv (SEQ_INC) |
1266 | const_iv (SEQ_WRAP) |
1358 | const_iv (SEQ_WRAP) |
1267 | const_iv (BUFFER_SMALL) |
1359 | const_iv (BUFFER_SMALL) |
1268 | const_iv (LOG_BUFFER_FULL) |
1360 | const_iv (LOG_BUFFER_FULL) |
1269 | const_iv (VERSION_MISMATCH) |
1361 | const_iv (VERSION_MISMATCH) |
1270 | #endif |
1362 | #endif |
1271 | #if DB_VERSION_MINOR >= 4 |
1363 | #if DBVER >= 404 |
1272 | const_iv (REGISTER) |
1364 | const_iv (REGISTER) |
1273 | const_iv (DSYNC_DB) |
1365 | const_iv (DSYNC_DB) |
1274 | const_iv (READ_COMMITTED) |
1366 | const_iv (READ_COMMITTED) |
1275 | const_iv (READ_UNCOMMITTED) |
1367 | const_iv (READ_UNCOMMITTED) |
1276 | const_iv (REP_IGNORE) |
1368 | const_iv (REP_IGNORE) |
… | |
… | |
1278 | const_iv (REP_JOIN_FAILURE) |
1370 | const_iv (REP_JOIN_FAILURE) |
1279 | const_iv (FREE_SPACE) |
1371 | const_iv (FREE_SPACE) |
1280 | const_iv (FREELIST_ONLY) |
1372 | const_iv (FREELIST_ONLY) |
1281 | const_iv (VERB_REGISTER) |
1373 | const_iv (VERB_REGISTER) |
1282 | #endif |
1374 | #endif |
1283 | #if DB_VERSION_MINOR >= 5 |
1375 | #if DBVER >= 405 |
1284 | const_iv (MULTIVERSION) |
1376 | const_iv (MULTIVERSION) |
1285 | const_iv (TXN_SNAPSHOT) |
1377 | const_iv (TXN_SNAPSHOT) |
1286 | #endif |
1378 | #endif |
1287 | #if DB_VERSION_MINOR >= 6 |
1379 | #if DBVER >= 406 |
1288 | const_iv (PREV_DUP) |
1380 | const_iv (PREV_DUP) |
1289 | const_iv (PRIORITY_UNCHANGED) |
1381 | const_iv (PRIORITY_UNCHANGED) |
1290 | const_iv (PRIORITY_VERY_LOW) |
1382 | const_iv (PRIORITY_VERY_LOW) |
1291 | const_iv (PRIORITY_LOW) |
1383 | const_iv (PRIORITY_LOW) |
1292 | const_iv (PRIORITY_DEFAULT) |
1384 | const_iv (PRIORITY_DEFAULT) |
1293 | const_iv (PRIORITY_HIGH) |
1385 | const_iv (PRIORITY_HIGH) |
1294 | const_iv (PRIORITY_VERY_HIGH) |
1386 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1387 | const_iv (IGNORE_LEASE) |
1295 | #endif |
1388 | #endif |
1296 | #if DB_VERSION_MINOR >= 7 |
1389 | #if DBVER >= 407 |
|
|
1390 | //const_iv (MULTIPLE_KEY) |
1297 | const_iv (LOG_DIRECT) |
1391 | const_iv (LOG_DIRECT) |
1298 | const_iv (LOG_DSYNC) |
1392 | const_iv (LOG_DSYNC) |
1299 | const_iv (LOG_AUTO_REMOVE) |
1393 | const_iv (LOG_AUTO_REMOVE) |
1300 | const_iv (LOG_IN_MEMORY) |
1394 | const_iv (LOG_IN_MEMORY) |
1301 | const_iv (LOG_ZERO) |
1395 | const_iv (LOG_ZERO) |
1302 | #else |
1396 | #else |
1303 | const_iv (DIRECT_LOG) |
1397 | const_iv (DIRECT_LOG) |
1304 | const_iv (LOG_AUTOREMOVE) |
1398 | const_iv (LOG_AUTOREMOVE) |
1305 | # if DB_VERSION_MINOR >= 3 |
1399 | # if DBVER >= 403 |
1306 | const_iv (DSYNC_LOG) |
1400 | const_iv (DSYNC_LOG) |
1307 | const_iv (LOG_INMEMORY) |
1401 | const_iv (LOG_INMEMORY) |
1308 | # endif |
1402 | # endif |
|
|
1403 | #if DBVER >= 408 |
|
|
1404 | const_iv (LOGVERSION_LATCHING) |
|
|
1405 | #endif |
1309 | #endif |
1406 | #endif |
1310 | }; |
1407 | }; |
1311 | |
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 | |
1312 | 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--) |
1313 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1417 | newCONSTSUB (bdb_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
|
|
1418 | |
|
|
1419 | prepare_cb = &PL_sv_undef; |
1314 | |
1420 | |
1315 | { |
1421 | { |
1316 | /* 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 */ |
1317 | 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 }; |
1318 | |
1424 | |
1319 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1425 | newCONSTSUB (bdb_stash, "VERSION_v", newSVpvn (vstring, 3)); |
1320 | } |
1426 | } |
1321 | |
1427 | |
1322 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1428 | newCONSTSUB (bdb_stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1323 | |
1429 | |
1324 | create_respipe (); |
1430 | create_respipe (); |
1325 | |
1431 | |
1326 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1432 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1327 | patch_errno (); |
1433 | patch_errno (); |
… | |
… | |
1405 | |
1511 | |
1406 | int |
1512 | int |
1407 | poll_fileno () |
1513 | poll_fileno () |
1408 | PROTOTYPE: |
1514 | PROTOTYPE: |
1409 | CODE: |
1515 | CODE: |
1410 | RETVAL = respipe [0]; |
1516 | RETVAL = s_epipe_fd (&respipe); |
1411 | OUTPUT: |
1517 | OUTPUT: |
1412 | RETVAL |
1518 | RETVAL |
1413 | |
1519 | |
1414 | int |
1520 | int |
1415 | poll_cb (...) |
1521 | poll_cb (...) |
… | |
… | |
1457 | RETVAL = started; |
1563 | RETVAL = started; |
1458 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1564 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1459 | OUTPUT: |
1565 | OUTPUT: |
1460 | RETVAL |
1566 | RETVAL |
1461 | |
1567 | |
1462 | void |
1568 | SV * |
1463 | set_sync_prepare (SV *cb) |
1569 | set_sync_prepare (SV *cb) |
1464 | PROTOTYPE: & |
1570 | PROTOTYPE: & |
1465 | CODE: |
1571 | CODE: |
1466 | SvREFCNT_dec (prepare_cb); |
1572 | RETVAL = prepare_cb; |
1467 | prepare_cb = newSVsv (cb); |
1573 | prepare_cb = newSVsv (cb); |
|
|
1574 | OUTPUT: |
|
|
1575 | RETVAL |
1468 | |
1576 | |
1469 | char * |
1577 | char * |
1470 | strerror (int errorno = errno) |
1578 | strerror (int errorno = errno) |
1471 | PROTOTYPE: ;$ |
1579 | PROTOTYPE: ;$ |
1472 | CODE: |
1580 | CODE: |
… | |
… | |
1500 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
1608 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
1501 | PREINIT: |
1609 | PREINIT: |
1502 | CALLBACK |
1610 | CALLBACK |
1503 | CODE: |
1611 | CODE: |
1504 | { |
1612 | { |
1505 | dREQ (REQ_ENV_OPEN); |
1613 | dREQ (REQ_ENV_OPEN, 1); |
1506 | req->env = env; |
1614 | req->env = env; |
1507 | req->uint1 = open_flags | DB_THREAD; |
1615 | req->uint1 = open_flags | DB_THREAD; |
1508 | req->int1 = mode; |
1616 | req->int1 = mode; |
1509 | req->buf1 = strdup_ornull (db_home); |
1617 | req->buf1 = strdup_ornull (db_home); |
1510 | REQ_SEND; |
1618 | REQ_SEND; |
… | |
… | |
1514 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1622 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1515 | PREINIT: |
1623 | PREINIT: |
1516 | CALLBACK |
1624 | CALLBACK |
1517 | CODE: |
1625 | CODE: |
1518 | { |
1626 | { |
1519 | dREQ (REQ_ENV_CLOSE); |
1627 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1628 | ptr_nuke (ST (0)); |
1520 | req->env = env; |
1629 | req->env = env; |
1521 | req->uint1 = flags; |
1630 | req->uint1 = flags; |
1522 | REQ_SEND; |
1631 | REQ_SEND; |
1523 | ptr_nuke (ST (0)); |
|
|
1524 | } |
1632 | } |
1525 | |
1633 | |
1526 | void |
1634 | void |
1527 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1635 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1528 | PREINIT: |
1636 | PREINIT: |
1529 | CALLBACK |
1637 | CALLBACK |
1530 | CODE: |
1638 | CODE: |
1531 | { |
1639 | { |
1532 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1640 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1533 | req->env = env; |
1641 | req->env = env; |
1534 | req->uint1 = kbyte; |
1642 | req->uint1 = kbyte; |
1535 | req->int1 = min; |
1643 | req->int1 = min; |
1536 | req->uint2 = flags; |
1644 | req->uint2 = flags; |
1537 | REQ_SEND; |
1645 | REQ_SEND; |
… | |
… | |
1541 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
1649 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
1542 | PREINIT: |
1650 | PREINIT: |
1543 | CALLBACK |
1651 | CALLBACK |
1544 | CODE: |
1652 | CODE: |
1545 | { |
1653 | { |
1546 | dREQ (REQ_ENV_LOCK_DETECT); |
1654 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1547 | req->env = env; |
1655 | req->env = env; |
1548 | req->uint1 = flags; |
1656 | req->uint1 = flags; |
1549 | req->uint2 = atype; |
1657 | req->uint2 = atype; |
1550 | /* req->int2 = 0; dummy */ |
1658 | /* req->int2 = 0; dummy */ |
1551 | REQ_SEND; |
1659 | REQ_SEND; |
… | |
… | |
1555 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
1663 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
1556 | PREINIT: |
1664 | PREINIT: |
1557 | CALLBACK |
1665 | CALLBACK |
1558 | CODE: |
1666 | CODE: |
1559 | { |
1667 | { |
1560 | dREQ (REQ_ENV_MEMP_SYNC); |
1668 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1561 | req->env = env; |
1669 | req->env = env; |
1562 | REQ_SEND; |
1670 | REQ_SEND; |
1563 | } |
1671 | } |
1564 | |
1672 | |
1565 | void |
1673 | void |
1566 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
1674 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
1567 | PREINIT: |
1675 | PREINIT: |
1568 | CALLBACK |
1676 | CALLBACK |
1569 | CODE: |
1677 | CODE: |
1570 | { |
1678 | { |
1571 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1679 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1572 | req->env = env; |
1680 | req->env = env; |
1573 | req->int1 = percent; |
1681 | req->int1 = percent; |
1574 | REQ_SEND; |
1682 | REQ_SEND; |
1575 | } |
1683 | } |
1576 | |
1684 | |
… | |
… | |
1578 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
1686 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
1579 | PREINIT: |
1687 | PREINIT: |
1580 | CALLBACK |
1688 | CALLBACK |
1581 | CODE: |
1689 | CODE: |
1582 | { |
1690 | { |
1583 | dREQ (REQ_ENV_DBREMOVE); |
1691 | dREQ (REQ_ENV_DBREMOVE, 2); |
1584 | req->env = env; |
1692 | req->env = env; |
1585 | req->buf1 = strdup_ornull (file); |
1693 | req->buf1 = strdup_ornull (file); |
1586 | req->buf2 = strdup_ornull (database); |
1694 | req->buf2 = strdup_ornull (database); |
1587 | req->uint1 = flags; |
1695 | req->uint1 = flags; |
1588 | REQ_SEND; |
1696 | REQ_SEND; |
… | |
… | |
1592 | db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0) |
1700 | db_env_dbrename (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, bdb_filename newname, U32 flags = 0, SV *callback = 0) |
1593 | PREINIT: |
1701 | PREINIT: |
1594 | CALLBACK |
1702 | CALLBACK |
1595 | CODE: |
1703 | CODE: |
1596 | { |
1704 | { |
1597 | dREQ (REQ_ENV_DBRENAME); |
1705 | dREQ (REQ_ENV_DBRENAME, 2); |
1598 | req->env = env; |
1706 | req->env = env; |
1599 | req->buf1 = strdup_ornull (file); |
1707 | req->buf1 = strdup_ornull (file); |
1600 | req->buf2 = strdup_ornull (database); |
1708 | req->buf2 = strdup_ornull (database); |
1601 | req->buf3 = strdup_ornull (newname); |
1709 | req->buf3 = strdup_ornull (newname); |
1602 | req->uint1 = flags; |
1710 | req->uint1 = flags; |
1603 | REQ_SEND; |
1711 | REQ_SEND; |
1604 | } |
1712 | } |
1605 | |
1713 | |
|
|
1714 | void |
|
|
1715 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1716 | PREINIT: |
|
|
1717 | CALLBACK |
|
|
1718 | CODE: |
|
|
1719 | { |
|
|
1720 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1721 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1722 | req->env = env; |
|
|
1723 | req->uint1 = flags; |
|
|
1724 | REQ_SEND; |
|
|
1725 | } |
|
|
1726 | |
1606 | DB * |
1727 | DB * |
1607 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1728 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1608 | CODE: |
1729 | CODE: |
1609 | { |
1730 | { |
1610 | errno = db_create (&RETVAL, env, flags); |
1731 | errno = db_create (&RETVAL, env, flags); |
… | |
… | |
1621 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
1742 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
1622 | PREINIT: |
1743 | PREINIT: |
1623 | CALLBACK |
1744 | CALLBACK |
1624 | CODE: |
1745 | CODE: |
1625 | { |
1746 | { |
1626 | dREQ (REQ_DB_OPEN); |
1747 | dREQ (REQ_DB_OPEN, 2); |
1627 | req->db = db; |
1748 | req->db = db; |
1628 | req->txn = txnid; |
1749 | req->txn = txnid; |
1629 | req->buf1 = strdup_ornull (file); |
1750 | req->buf1 = strdup_ornull (file); |
1630 | req->buf2 = strdup_ornull (database); |
1751 | req->buf2 = strdup_ornull (database); |
1631 | req->int1 = type; |
1752 | req->int1 = type; |
… | |
… | |
1638 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1759 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1639 | PREINIT: |
1760 | PREINIT: |
1640 | CALLBACK |
1761 | CALLBACK |
1641 | CODE: |
1762 | CODE: |
1642 | { |
1763 | { |
1643 | dREQ (REQ_DB_CLOSE); |
1764 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1765 | ptr_nuke (ST (0)); |
1644 | req->db = db; |
1766 | req->db = db; |
1645 | req->uint1 = flags; |
1767 | req->uint1 = flags; |
1646 | req->sv1 = (SV *)db->app_private; |
1768 | req->sv1 = (SV *)db->app_private; |
1647 | REQ_SEND; |
1769 | REQ_SEND; |
1648 | ptr_nuke (ST (0)); |
|
|
1649 | } |
1770 | } |
1650 | |
1771 | |
1651 | #if DB_VERSION_MINOR >= 4 |
1772 | #if DBVER >= 404 |
1652 | |
1773 | |
1653 | void |
1774 | void |
1654 | 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) |
1655 | PREINIT: |
1776 | PREINIT: |
1656 | CALLBACK |
1777 | CALLBACK |
1657 | CODE: |
1778 | CODE: |
1658 | { |
1779 | { |
1659 | dREQ (REQ_DB_COMPACT); |
1780 | dREQ (REQ_DB_COMPACT, 2); |
1660 | req->db = db; |
1781 | req->db = db; |
1661 | req->txn = txn; |
1782 | req->txn = txn; |
1662 | sv_to_dbt (&req->dbt1, start); |
1783 | if (start) sv_to_dbt (&req->dbt1, start); |
1663 | sv_to_dbt (&req->dbt2, stop); |
1784 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1664 | req->uint1 = flags; |
1785 | req->uint1 = flags; |
1665 | REQ_SEND; |
1786 | REQ_SEND; |
1666 | } |
1787 | } |
1667 | |
1788 | |
1668 | #endif |
1789 | #endif |
… | |
… | |
1671 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
1792 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
1672 | PREINIT: |
1793 | PREINIT: |
1673 | CALLBACK |
1794 | CALLBACK |
1674 | CODE: |
1795 | CODE: |
1675 | { |
1796 | { |
1676 | dREQ (REQ_DB_SYNC); |
1797 | dREQ (REQ_DB_SYNC, 1); |
1677 | req->db = db; |
1798 | req->db = db; |
1678 | req->uint1 = flags; |
1799 | req->uint1 = flags; |
1679 | REQ_SEND; |
1800 | REQ_SEND; |
1680 | } |
1801 | } |
1681 | |
1802 | |
1682 | void |
1803 | void |
|
|
1804 | db_verify (DB *db, bdb_filename file, bdb_filename database = 0, SV *dummy = 0, U32 flags = 0, SV *callback = 0) |
|
|
1805 | PREINIT: |
|
|
1806 | CALLBACK |
|
|
1807 | CODE: |
|
|
1808 | { |
|
|
1809 | dREQ (REQ_DB_VERIFY, 1); |
|
|
1810 | ptr_nuke (ST (0)); /* verify destroys the database handle, hopefully it is freed as well */ |
|
|
1811 | req->db = db; |
|
|
1812 | req->buf1 = strdup (file); |
|
|
1813 | req->buf2 = strdup_ornull (database); |
|
|
1814 | req->uint1 = flags; |
|
|
1815 | REQ_SEND; |
|
|
1816 | } |
|
|
1817 | |
|
|
1818 | void |
1683 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1819 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1684 | PREINIT: |
1820 | PREINIT: |
1685 | CALLBACK |
1821 | CALLBACK |
1686 | CODE: |
1822 | CODE: |
1687 | { |
1823 | { |
1688 | dREQ (REQ_DB_SYNC); |
1824 | dREQ (REQ_DB_UPGRADE, 1); |
1689 | req->db = db; |
1825 | req->db = db; |
1690 | req->buf1 = strdup (file); |
1826 | req->buf1 = strdup (file); |
1691 | req->uint1 = flags; |
1827 | req->uint1 = flags; |
1692 | REQ_SEND; |
1828 | REQ_SEND; |
1693 | } |
1829 | } |
1694 | |
1830 | |
1695 | void |
1831 | void |
1696 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
1832 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
1697 | PREINIT: |
1833 | PREINIT: |
1698 | CALLBACK |
1834 | CALLBACK |
1699 | CODE: |
1835 | CODE: |
1700 | { |
1836 | { |
1701 | dREQ (REQ_DB_KEY_RANGE); |
1837 | dREQ (REQ_DB_KEY_RANGE, 2); |
1702 | req->db = db; |
1838 | req->db = db; |
1703 | req->txn = txn; |
1839 | req->txn = txn; |
1704 | sv_to_dbt (&req->dbt1, key); |
1840 | sv_to_dbt (&req->dbt1, key); |
1705 | req->uint1 = flags; |
1841 | req->uint1 = flags; |
1706 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1842 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
… | |
… | |
1711 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1847 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1712 | PREINIT: |
1848 | PREINIT: |
1713 | CALLBACK |
1849 | CALLBACK |
1714 | CODE: |
1850 | CODE: |
1715 | { |
1851 | { |
1716 | dREQ (REQ_DB_PUT); |
1852 | dREQ (REQ_DB_PUT, 2); |
1717 | req->db = db; |
1853 | req->db = db; |
1718 | req->txn = txn; |
1854 | req->txn = txn; |
1719 | sv_to_dbt (&req->dbt1, key); |
1855 | sv_to_dbt (&req->dbt1, key); |
1720 | sv_to_dbt (&req->dbt2, data); |
1856 | sv_to_dbt (&req->dbt2, data); |
1721 | req->uint1 = flags; |
1857 | req->uint1 = flags; |
1722 | REQ_SEND; |
1858 | REQ_SEND; |
1723 | } |
1859 | } |
1724 | |
1860 | |
1725 | #if DB_VERSION_MINOR >= 6 |
1861 | #if DBVER >= 406 |
1726 | |
1862 | |
1727 | void |
1863 | void |
1728 | 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) |
1729 | PREINIT: |
1865 | PREINIT: |
1730 | CALLBACK |
1866 | CALLBACK |
1731 | CODE: |
1867 | CODE: |
1732 | { |
1868 | { |
1733 | dREQ (REQ_DB_EXISTS); |
1869 | dREQ (REQ_DB_EXISTS, 2); |
1734 | req->db = db; |
1870 | req->db = db; |
1735 | req->txn = txn; |
1871 | req->txn = txn; |
1736 | req->uint1 = flags; |
1872 | req->uint1 = flags; |
1737 | sv_to_dbt (&req->dbt1, key); |
1873 | sv_to_dbt (&req->dbt1, key); |
1738 | REQ_SEND; |
1874 | REQ_SEND; |
1739 | } |
1875 | } |
1740 | |
1876 | |
1741 | #endif |
1877 | #endif |
1742 | |
1878 | |
1743 | void |
1879 | void |
1744 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1880 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1745 | PREINIT: |
1881 | PREINIT: |
1746 | CALLBACK |
1882 | CALLBACK |
1747 | CODE: |
1883 | CODE: |
1748 | if (SvREADONLY (data)) |
|
|
1749 | croak ("can't modify read-only data scalar in db_get"); |
|
|
1750 | { |
1884 | { |
|
|
1885 | //TODO: key is somtimesmutable |
1751 | dREQ (REQ_DB_GET); |
1886 | dREQ (REQ_DB_GET, 2); |
1752 | req->db = db; |
1887 | req->db = db; |
1753 | req->txn = txn; |
1888 | req->txn = txn; |
1754 | req->uint1 = flags; |
1889 | req->uint1 = flags; |
1755 | sv_to_dbt (&req->dbt1, key); |
1890 | sv_to_dbt (&req->dbt1, key); |
1756 | req->dbt3.flags = DB_DBT_MALLOC; |
1891 | req->dbt3.flags = DB_DBT_MALLOC; |
1757 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1892 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1758 | REQ_SEND; |
1893 | REQ_SEND; |
1759 | } |
1894 | } |
1760 | |
1895 | |
1761 | void |
1896 | void |
1762 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
1897 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1763 | PREINIT: |
1898 | PREINIT: |
1764 | CALLBACK |
1899 | CALLBACK |
1765 | CODE: |
1900 | CODE: |
1766 | if (SvREADONLY (data)) |
|
|
1767 | croak ("can't modify read-only data scalar in db_pget"); |
|
|
1768 | { |
1901 | { |
|
|
1902 | //TODO: key is somtimesmutable |
1769 | dREQ (REQ_DB_PGET); |
1903 | dREQ (REQ_DB_PGET, 2); |
|
|
1904 | req->db = db; |
|
|
1905 | req->txn = txn; |
|
|
1906 | req->uint1 = flags; |
|
|
1907 | |
|
|
1908 | sv_to_dbt (&req->dbt1, key); |
|
|
1909 | |
|
|
1910 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1911 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1912 | |
|
|
1913 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1914 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1915 | REQ_SEND; |
|
|
1916 | } |
|
|
1917 | |
|
|
1918 | void |
|
|
1919 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1920 | PREINIT: |
|
|
1921 | CALLBACK |
|
|
1922 | CODE: |
|
|
1923 | { |
|
|
1924 | dREQ (REQ_DB_DEL, 2); |
1770 | req->db = db; |
1925 | req->db = db; |
1771 | req->txn = txn; |
1926 | req->txn = txn; |
1772 | req->uint1 = flags; |
1927 | req->uint1 = flags; |
1773 | sv_to_dbt (&req->dbt1, key); |
1928 | sv_to_dbt (&req->dbt1, key); |
1774 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1775 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1776 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1777 | REQ_SEND; |
1929 | REQ_SEND; |
1778 | } |
1930 | } |
1779 | |
1931 | |
1780 | void |
1932 | void |
1781 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1933 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1782 | PREINIT: |
1934 | PREINIT: |
1783 | CALLBACK |
1935 | CALLBACK |
1784 | CODE: |
1936 | CODE: |
1785 | { |
1937 | { |
1786 | dREQ (REQ_DB_DEL); |
1938 | dREQ (REQ_TXN_COMMIT, 0); |
1787 | req->db = db; |
1939 | ptr_nuke (ST (0)); |
1788 | req->txn = txn; |
1940 | req->txn = txn; |
1789 | req->uint1 = flags; |
1941 | req->uint1 = flags; |
1790 | sv_to_dbt (&req->dbt1, key); |
|
|
1791 | REQ_SEND; |
1942 | REQ_SEND; |
1792 | } |
1943 | } |
1793 | |
1944 | |
1794 | void |
1945 | void |
|
|
1946 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1947 | PREINIT: |
|
|
1948 | CALLBACK |
|
|
1949 | CODE: |
|
|
1950 | { |
|
|
1951 | dREQ (REQ_TXN_ABORT, 0); |
|
|
1952 | ptr_nuke (ST (0)); |
|
|
1953 | req->txn = txn; |
|
|
1954 | REQ_SEND; |
|
|
1955 | } |
|
|
1956 | |
|
|
1957 | void |
1795 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1958 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1796 | PREINIT: |
1959 | PREINIT: |
1797 | CALLBACK |
1960 | CALLBACK |
1798 | CODE: |
1961 | CODE: |
1799 | { |
1962 | { |
1800 | dREQ (REQ_TXN_COMMIT); |
1963 | dREQ (REQ_TXN_FINISH, 0); |
|
|
1964 | ptr_nuke (ST (0)); |
1801 | req->txn = txn; |
1965 | req->txn = txn; |
1802 | req->uint1 = flags; |
1966 | req->uint1 = flags; |
1803 | REQ_SEND; |
1967 | REQ_SEND; |
|
|
1968 | } |
|
|
1969 | |
|
|
1970 | void |
|
|
1971 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1972 | PREINIT: |
|
|
1973 | CALLBACK |
|
|
1974 | CODE: |
|
|
1975 | { |
|
|
1976 | dREQ (REQ_C_CLOSE, 0); |
1804 | ptr_nuke (ST (0)); |
1977 | ptr_nuke (ST (0)); |
1805 | } |
|
|
1806 | |
|
|
1807 | void |
|
|
1808 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1809 | PREINIT: |
|
|
1810 | CALLBACK |
|
|
1811 | CODE: |
|
|
1812 | { |
|
|
1813 | dREQ (REQ_TXN_ABORT); |
|
|
1814 | req->txn = txn; |
|
|
1815 | REQ_SEND; |
|
|
1816 | ptr_nuke (ST (0)); |
|
|
1817 | } |
|
|
1818 | |
|
|
1819 | void |
|
|
1820 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1821 | PREINIT: |
|
|
1822 | CALLBACK |
|
|
1823 | CODE: |
|
|
1824 | { |
|
|
1825 | dREQ (REQ_TXN_FINISH); |
|
|
1826 | req->txn = txn; |
|
|
1827 | req->uint1 = flags; |
|
|
1828 | REQ_SEND; |
|
|
1829 | ptr_nuke (ST (0)); |
|
|
1830 | } |
|
|
1831 | |
|
|
1832 | void |
|
|
1833 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1834 | PREINIT: |
|
|
1835 | CALLBACK |
|
|
1836 | CODE: |
|
|
1837 | { |
|
|
1838 | dREQ (REQ_C_CLOSE); |
|
|
1839 | req->dbc = dbc; |
1978 | req->dbc = dbc; |
1840 | REQ_SEND; |
1979 | REQ_SEND; |
1841 | ptr_nuke (ST (0)); |
|
|
1842 | } |
1980 | } |
1843 | |
1981 | |
1844 | void |
1982 | void |
1845 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1983 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1846 | PREINIT: |
1984 | PREINIT: |
1847 | CALLBACK |
1985 | CALLBACK |
1848 | CODE: |
1986 | CODE: |
1849 | { |
1987 | { |
1850 | dREQ (REQ_C_COUNT); |
1988 | dREQ (REQ_C_COUNT, 1); |
1851 | req->dbc = dbc; |
1989 | req->dbc = dbc; |
1852 | req->sv1 = SvREFCNT_inc (count); |
1990 | req->sv1 = SvREFCNT_inc (count); |
1853 | REQ_SEND; |
1991 | REQ_SEND; |
1854 | } |
1992 | } |
1855 | |
1993 | |
… | |
… | |
1857 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1995 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1858 | PREINIT: |
1996 | PREINIT: |
1859 | CALLBACK |
1997 | CALLBACK |
1860 | CODE: |
1998 | CODE: |
1861 | { |
1999 | { |
1862 | dREQ (REQ_C_PUT); |
2000 | dREQ (REQ_C_PUT, 1); |
1863 | req->dbc = dbc; |
2001 | req->dbc = dbc; |
1864 | sv_to_dbt (&req->dbt1, key); |
2002 | sv_to_dbt (&req->dbt1, key); |
1865 | sv_to_dbt (&req->dbt2, data); |
2003 | sv_to_dbt (&req->dbt2, data); |
1866 | req->uint1 = flags; |
2004 | req->uint1 = flags; |
1867 | REQ_SEND; |
2005 | REQ_SEND; |
1868 | } |
2006 | } |
1869 | |
2007 | |
1870 | void |
2008 | void |
1871 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
2009 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1872 | PREINIT: |
2010 | PREINIT: |
1873 | CALLBACK |
2011 | CALLBACK |
1874 | CODE: |
2012 | CODE: |
1875 | { |
2013 | { |
|
|
2014 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2015 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2016 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2017 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2018 | "key", |
|
|
2019 | "BDB::db_c_get"); |
|
|
2020 | |
|
|
2021 | { |
1876 | dREQ (REQ_C_GET); |
2022 | dREQ (REQ_C_GET, 1); |
|
|
2023 | req->dbc = dbc; |
|
|
2024 | req->uint1 = flags; |
|
|
2025 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2026 | sv_to_dbt (&req->dbt1, key); |
|
|
2027 | else |
|
|
2028 | { |
|
|
2029 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2030 | sv_to_dbt (&req->dbt1, key); |
|
|
2031 | else |
|
|
2032 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2033 | |
|
|
2034 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2035 | } |
|
|
2036 | |
|
|
2037 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2038 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2039 | sv_to_dbt (&req->dbt3, data); |
|
|
2040 | else |
|
|
2041 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2042 | |
|
|
2043 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2044 | REQ_SEND; |
|
|
2045 | } |
|
|
2046 | } |
|
|
2047 | |
|
|
2048 | void |
|
|
2049 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2050 | PREINIT: |
|
|
2051 | CALLBACK |
|
|
2052 | CODE: |
|
|
2053 | { |
|
|
2054 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2055 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2056 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2057 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2058 | "key", |
|
|
2059 | "BDB::db_c_pget"); |
|
|
2060 | |
|
|
2061 | { |
|
|
2062 | dREQ (REQ_C_PGET, 1); |
|
|
2063 | req->dbc = dbc; |
|
|
2064 | req->uint1 = flags; |
|
|
2065 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2066 | sv_to_dbt (&req->dbt1, key); |
|
|
2067 | else |
|
|
2068 | { |
|
|
2069 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2070 | sv_to_dbt (&req->dbt1, key); |
|
|
2071 | else |
|
|
2072 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2073 | |
|
|
2074 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2075 | } |
|
|
2076 | |
|
|
2077 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2078 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2079 | |
|
|
2080 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2081 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2082 | sv_to_dbt (&req->dbt3, data); |
|
|
2083 | else |
|
|
2084 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2085 | |
|
|
2086 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2087 | REQ_SEND; |
|
|
2088 | } |
|
|
2089 | } |
|
|
2090 | |
|
|
2091 | void |
|
|
2092 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
2093 | PREINIT: |
|
|
2094 | CALLBACK |
|
|
2095 | CODE: |
|
|
2096 | { |
|
|
2097 | dREQ (REQ_C_DEL, 1); |
1877 | req->dbc = dbc; |
2098 | req->dbc = dbc; |
1878 | req->uint1 = flags; |
2099 | req->uint1 = flags; |
1879 | if ((flags & DB_SET) == DB_SET |
|
|
1880 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1881 | sv_to_dbt (&req->dbt1, key); |
|
|
1882 | else |
|
|
1883 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1884 | |
|
|
1885 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1886 | |
|
|
1887 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1888 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1889 | sv_to_dbt (&req->dbt3, data); |
|
|
1890 | else |
|
|
1891 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1892 | |
|
|
1893 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1894 | REQ_SEND; |
2100 | REQ_SEND; |
1895 | } |
2101 | } |
1896 | |
2102 | |
1897 | void |
|
|
1898 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1899 | PREINIT: |
|
|
1900 | CALLBACK |
|
|
1901 | CODE: |
|
|
1902 | { |
|
|
1903 | dREQ (REQ_C_PGET); |
|
|
1904 | req->dbc = dbc; |
|
|
1905 | req->uint1 = flags; |
|
|
1906 | if ((flags & DB_SET) == DB_SET |
|
|
1907 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1908 | sv_to_dbt (&req->dbt1, key); |
|
|
1909 | else |
|
|
1910 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1911 | |
2103 | |
1912 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2104 | #if DBVER >= 403 |
1913 | |
|
|
1914 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1915 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1916 | |
|
|
1917 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1918 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1919 | sv_to_dbt (&req->dbt3, data); |
|
|
1920 | else |
|
|
1921 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1922 | |
|
|
1923 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1924 | REQ_SEND; |
|
|
1925 | } |
|
|
1926 | |
|
|
1927 | void |
|
|
1928 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1929 | PREINIT: |
|
|
1930 | CALLBACK |
|
|
1931 | CODE: |
|
|
1932 | { |
|
|
1933 | dREQ (REQ_C_DEL); |
|
|
1934 | req->dbc = dbc; |
|
|
1935 | req->uint1 = flags; |
|
|
1936 | REQ_SEND; |
|
|
1937 | } |
|
|
1938 | |
|
|
1939 | |
|
|
1940 | #if DB_VERSION_MINOR >= 3 |
|
|
1941 | |
2105 | |
1942 | void |
2106 | void |
1943 | 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) |
1944 | PREINIT: |
2108 | PREINIT: |
1945 | CALLBACK |
2109 | CALLBACK |
1946 | CODE: |
2110 | CODE: |
1947 | { |
2111 | { |
1948 | dREQ (REQ_SEQ_OPEN); |
2112 | dREQ (REQ_SEQ_OPEN, 2); |
1949 | req->seq = seq; |
2113 | req->seq = seq; |
1950 | req->txn = txnid; |
2114 | req->txn = txnid; |
1951 | req->uint1 = flags | DB_THREAD; |
2115 | req->uint1 = flags | DB_THREAD; |
1952 | sv_to_dbt (&req->dbt1, key); |
2116 | sv_to_dbt (&req->dbt1, key); |
1953 | REQ_SEND; |
2117 | REQ_SEND; |
… | |
… | |
1957 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
2121 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
1958 | PREINIT: |
2122 | PREINIT: |
1959 | CALLBACK |
2123 | CALLBACK |
1960 | CODE: |
2124 | CODE: |
1961 | { |
2125 | { |
1962 | dREQ (REQ_SEQ_CLOSE); |
2126 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2127 | ptr_nuke (ST (0)); |
1963 | req->seq = seq; |
2128 | req->seq = seq; |
1964 | req->uint1 = flags; |
2129 | req->uint1 = flags; |
1965 | REQ_SEND; |
2130 | REQ_SEND; |
1966 | ptr_nuke (ST (0)); |
|
|
1967 | } |
2131 | } |
1968 | |
2132 | |
1969 | void |
2133 | void |
1970 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
2134 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
1971 | PREINIT: |
2135 | PREINIT: |
1972 | CALLBACK |
2136 | CALLBACK |
1973 | CODE: |
2137 | CODE: |
1974 | { |
2138 | { |
1975 | dREQ (REQ_SEQ_GET); |
2139 | dREQ (REQ_SEQ_GET, 2); |
1976 | req->seq = seq; |
2140 | req->seq = seq; |
1977 | req->txn = txnid; |
2141 | req->txn = txnid; |
1978 | req->int1 = delta; |
2142 | req->int1 = delta; |
1979 | req->uint1 = flags; |
2143 | req->uint1 = flags; |
1980 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2144 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
… | |
… | |
1985 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
2149 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
1986 | PREINIT: |
2150 | PREINIT: |
1987 | CALLBACK |
2151 | CALLBACK |
1988 | CODE: |
2152 | CODE: |
1989 | { |
2153 | { |
1990 | dREQ (REQ_SEQ_REMOVE); |
2154 | dREQ (REQ_SEQ_REMOVE, 2); |
1991 | req->seq = seq; |
2155 | req->seq = seq; |
1992 | req->txn = txnid; |
2156 | req->txn = txnid; |
1993 | req->uint1 = flags; |
2157 | req->uint1 = flags; |
1994 | REQ_SEND; |
2158 | REQ_SEND; |
1995 | } |
2159 | } |
… | |
… | |
2039 | CODE: |
2203 | CODE: |
2040 | RETVAL = env->set_flags (env, flags, onoff); |
2204 | RETVAL = env->set_flags (env, flags, onoff); |
2041 | OUTPUT: |
2205 | OUTPUT: |
2042 | RETVAL |
2206 | RETVAL |
2043 | |
2207 | |
2044 | #if DB_VERSION_MINOR >= 7 |
2208 | #if DBVER >= 407 |
2045 | |
2209 | |
2046 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2210 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
2047 | CODE: |
2211 | CODE: |
2048 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2212 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
2049 | OUTPUT: |
2213 | OUTPUT: |
… | |
… | |
2136 | CODE: |
2300 | CODE: |
2137 | RETVAL = env->set_lg_max (env, max); |
2301 | RETVAL = env->set_lg_max (env, max); |
2138 | OUTPUT: |
2302 | OUTPUT: |
2139 | RETVAL |
2303 | RETVAL |
2140 | |
2304 | |
2141 | #if DB_VERSION_MINOR >= 4 |
2305 | #if DBVER >= 404 |
2142 | |
2306 | |
2143 | int mutex_set_max (DB_ENV *env, U32 max) |
2307 | int mutex_set_max (DB_ENV *env, U32 max) |
2144 | CODE: |
2308 | CODE: |
2145 | RETVAL = env->mutex_set_max (env, max); |
2309 | RETVAL = env->mutex_set_max (env, max); |
2146 | OUTPUT: |
2310 | OUTPUT: |
… | |
… | |
2173 | if (errno) |
2337 | if (errno) |
2174 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2338 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2175 | OUTPUT: |
2339 | OUTPUT: |
2176 | RETVAL |
2340 | RETVAL |
2177 | |
2341 | |
2178 | #if DB_VERSION_MINOR >= 5 |
2342 | #if DBVER >= 405 |
2179 | |
2343 | |
2180 | DB_TXN * |
2344 | DB_TXN * |
2181 | cdsgroup_begin (DB_ENV *env) |
2345 | cdsgroup_begin (DB_ENV *env) |
2182 | CODE: |
2346 | CODE: |
2183 | errno = env->cdsgroup_begin (env, &RETVAL); |
2347 | errno = env->cdsgroup_begin (env, &RETVAL); |
… | |
… | |
2204 | CODE: |
2368 | CODE: |
2205 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2369 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2206 | OUTPUT: |
2370 | OUTPUT: |
2207 | RETVAL |
2371 | RETVAL |
2208 | |
2372 | |
|
|
2373 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2374 | CODE: |
|
|
2375 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2376 | OUTPUT: |
|
|
2377 | RETVAL |
|
|
2378 | |
2209 | int set_flags (DB *db, U32 flags) |
2379 | int set_flags (DB *db, U32 flags) |
2210 | CODE: |
2380 | CODE: |
2211 | RETVAL = db->set_flags (db, flags); |
2381 | RETVAL = db->set_flags (db, flags); |
2212 | OUTPUT: |
2382 | OUTPUT: |
2213 | RETVAL |
2383 | RETVAL |
… | |
… | |
2279 | if (errno) |
2449 | if (errno) |
2280 | croak ("DB->cursor: %s", db_strerror (errno)); |
2450 | croak ("DB->cursor: %s", db_strerror (errno)); |
2281 | OUTPUT: |
2451 | OUTPUT: |
2282 | RETVAL |
2452 | RETVAL |
2283 | |
2453 | |
2284 | #if DB_VERSION_MINOR >= 3 |
2454 | #if DBVER >= 403 |
2285 | |
2455 | |
2286 | DB_SEQUENCE * |
2456 | DB_SEQUENCE * |
2287 | sequence (DB *db, U32 flags = 0) |
2457 | sequence (DB *db, U32 flags = 0) |
2288 | CODE: |
2458 | CODE: |
2289 | { |
2459 | { |
… | |
… | |
2324 | DESTROY (DBC_ornuked *dbc) |
2494 | DESTROY (DBC_ornuked *dbc) |
2325 | CODE: |
2495 | CODE: |
2326 | if (dbc) |
2496 | if (dbc) |
2327 | dbc->c_close (dbc); |
2497 | dbc->c_close (dbc); |
2328 | |
2498 | |
2329 | #if DB_VERSION_MINOR >= 6 |
2499 | #if DBVER >= 406 |
2330 | |
2500 | |
2331 | int set_priority (DBC *dbc, int priority) |
2501 | int set_priority (DBC *dbc, int priority) |
2332 | CODE: |
2502 | CODE: |
2333 | dbc->set_priority (dbc, priority); |
2503 | dbc->set_priority (dbc, priority); |
2334 | |
2504 | |
2335 | #endif |
2505 | #endif |
2336 | |
2506 | |
2337 | #if DB_VERSION_MINOR >= 3 |
2507 | #if DBVER >= 403 |
2338 | |
2508 | |
2339 | MODULE = BDB PACKAGE = BDB::Sequence |
2509 | MODULE = BDB PACKAGE = BDB::Sequence |
2340 | |
2510 | |
2341 | void |
2511 | void |
2342 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2512 | DESTROY (DB_SEQUENCE_ornuked *seq) |