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1 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
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2 | |
1 | #include "xthread.h" |
3 | #include "xthread.h" |
2 | |
4 | |
3 | #include <errno.h> |
5 | #include <errno.h> |
4 | |
6 | |
5 | #include "EXTERN.h" |
7 | #include "EXTERN.h" |
6 | #include "perl.h" |
8 | #include "perl.h" |
7 | #include "XSUB.h" |
9 | #include "XSUB.h" |
8 | |
10 | |
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11 | #include "schmorp.h" |
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12 | |
9 | // perl stupidly defines these as macros, breaking |
13 | // perl stupidly defines these as argument-less macros, breaking |
10 | // lots and lots of code. |
14 | // lots and lots of code. |
11 | #undef open |
15 | #undef open |
12 | #undef close |
16 | #undef close |
13 | #undef abort |
17 | #undef abort |
14 | #undef malloc |
18 | #undef malloc |
… | |
… | |
27 | # include <unistd.h> |
31 | # include <unistd.h> |
28 | #endif |
32 | #endif |
29 | |
33 | |
30 | #include <db.h> |
34 | #include <db.h> |
31 | |
35 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
36 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
33 | # error you need Berkeley DB 4.4 or newer installed |
37 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
34 | #endif |
38 | #endif |
35 | |
39 | |
36 | /* number of seconds after which idle threads exit */ |
40 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
41 | #define IDLE_TIMEOUT 10 |
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42 | |
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43 | typedef SV SV_mutable; |
38 | |
44 | |
39 | typedef DB_ENV DB_ENV_ornull; |
45 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
46 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
47 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
48 | typedef DB DB_ornull; |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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44 | |
49 | |
45 | typedef DB_ENV DB_ENV_ornuked; |
50 | typedef DB_ENV DB_ENV_ornuked; |
46 | typedef DB_TXN DB_TXN_ornuked; |
51 | typedef DB_TXN DB_TXN_ornuked; |
47 | typedef DBC DBC_ornuked; |
52 | typedef DBC DBC_ornuked; |
48 | typedef DB DB_ornuked; |
53 | typedef DB DB_ornuked; |
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54 | |
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55 | #if DB_VERSION_MINOR >= 3 |
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56 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
49 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
57 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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58 | #endif |
50 | |
59 | |
51 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
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52 | typedef char *bdb_filename; |
60 | typedef char *bdb_filename; |
53 | |
61 | |
54 | static SV *prepare_cb; |
62 | static SV *prepare_cb; |
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63 | |
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64 | static HV |
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65 | *bdb_stash, |
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66 | *bdb_env_stash, |
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67 | *bdb_txn_stash, |
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68 | *bdb_cursor_stash, |
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69 | *bdb_db_stash, |
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70 | *bdb_sequence_stash; |
55 | |
71 | |
56 | #if DB_VERSION_MINOR >= 6 |
72 | #if DB_VERSION_MINOR >= 6 |
57 | # define c_close close |
73 | # define c_close close |
58 | # define c_count count |
74 | # define c_count count |
59 | # define c_del del |
75 | # define c_del del |
… | |
… | |
127 | dbt_to_sv (SV *sv, DBT *dbt) |
143 | dbt_to_sv (SV *sv, DBT *dbt) |
128 | { |
144 | { |
129 | if (sv) |
145 | if (sv) |
130 | { |
146 | { |
131 | SvREADONLY_off (sv); |
147 | SvREADONLY_off (sv); |
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148 | |
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149 | if (dbt->data) |
132 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
150 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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151 | else |
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152 | sv_setsv_mg (sv, &PL_sv_undef); |
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153 | |
133 | SvREFCNT_dec (sv); |
154 | SvREFCNT_dec (sv); |
134 | } |
155 | } |
135 | |
156 | |
136 | free (dbt->data); |
157 | free (dbt->data); |
137 | } |
158 | } |
138 | |
159 | |
139 | enum { |
160 | enum { |
140 | REQ_QUIT, |
161 | REQ_QUIT, |
141 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
162 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
142 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
163 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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164 | REQ_ENV_LOG_ARCHIVE, |
143 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
165 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_VERIFY, REQ_DB_UPGRADE, |
144 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
166 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
145 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
167 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
146 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
168 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
147 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
169 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
148 | }; |
170 | }; |
… | |
… | |
164 | char *buf1, *buf2, *buf3; |
186 | char *buf1, *buf2, *buf3; |
165 | SV *sv1, *sv2, *sv3; |
187 | SV *sv1, *sv2, *sv3; |
166 | |
188 | |
167 | DBT dbt1, dbt2, dbt3; |
189 | DBT dbt1, dbt2, dbt3; |
168 | DB_KEY_RANGE key_range; |
190 | DB_KEY_RANGE key_range; |
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191 | #if DB_VERSION_MINOR >= 3 |
169 | DB_SEQUENCE *seq; |
192 | DB_SEQUENCE *seq; |
170 | db_seq_t seq_t; |
193 | db_seq_t seq_t; |
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194 | #endif |
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195 | |
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196 | SV *rsv1, *rsv2; // keep some request objects alive |
171 | } bdb_cb; |
197 | } bdb_cb; |
172 | |
198 | |
173 | typedef bdb_cb *bdb_req; |
199 | typedef bdb_cb *bdb_req; |
174 | |
200 | |
175 | enum { |
201 | enum { |
… | |
… | |
198 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
224 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
199 | |
225 | |
200 | static unsigned int started, idle, wanted; |
226 | static unsigned int started, idle, wanted; |
201 | |
227 | |
202 | /* worker threads management */ |
228 | /* worker threads management */ |
203 | static mutex_t wrklock = X_MUTEX_INIT; |
229 | static xmutex_t wrklock = X_MUTEX_INIT; |
204 | |
230 | |
205 | typedef struct worker { |
231 | typedef struct worker { |
206 | /* locked by wrklock */ |
232 | /* locked by wrklock */ |
207 | struct worker *prev, *next; |
233 | struct worker *prev, *next; |
208 | |
234 | |
209 | thread_t tid; |
235 | xthread_t tid; |
210 | |
236 | |
211 | /* locked by reslock, reqlock or wrklock */ |
237 | /* locked by reslock, reqlock or wrklock */ |
212 | bdb_req req; /* currently processed request */ |
238 | bdb_req req; /* currently processed request */ |
213 | void *dbuf; |
239 | void *dbuf; |
214 | DIR *dirp; |
240 | DIR *dirp; |
… | |
… | |
229 | } |
255 | } |
230 | |
256 | |
231 | static volatile unsigned int nreqs, nready, npending; |
257 | static volatile unsigned int nreqs, nready, npending; |
232 | static volatile unsigned int max_idle = 4; |
258 | static volatile unsigned int max_idle = 4; |
233 | static volatile unsigned int max_outstanding = 0xffffffff; |
259 | static volatile unsigned int max_outstanding = 0xffffffff; |
234 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
260 | static s_epipe respipe; |
235 | |
261 | |
236 | static mutex_t reslock = X_MUTEX_INIT; |
262 | static xmutex_t reslock = X_MUTEX_INIT; |
237 | static mutex_t reqlock = X_MUTEX_INIT; |
263 | static xmutex_t reqlock = X_MUTEX_INIT; |
238 | static cond_t reqwait = X_COND_INIT; |
264 | static xcond_t reqwait = X_COND_INIT; |
239 | |
265 | |
240 | #if WORDACCESS_UNSAFE |
266 | #if WORDACCESS_UNSAFE |
241 | |
267 | |
242 | static unsigned int get_nready (void) |
268 | static unsigned int get_nready (void) |
243 | { |
269 | { |
… | |
… | |
334 | abort (); |
360 | abort (); |
335 | } |
361 | } |
336 | |
362 | |
337 | static int poll_cb (void); |
363 | static int poll_cb (void); |
338 | static void req_free (bdb_req req); |
364 | static void req_free (bdb_req req); |
339 | static void req_cancel (bdb_req req); |
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340 | |
365 | |
341 | static int req_invoke (bdb_req req) |
366 | static int req_invoke (bdb_req req) |
342 | { |
367 | { |
343 | dSP; |
368 | switch (req->type) |
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369 | { |
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370 | case REQ_DB_CLOSE: |
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371 | SvREFCNT_dec (req->sv1); |
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372 | break; |
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373 | |
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374 | case REQ_DB_GET: |
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375 | case REQ_DB_PGET: |
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376 | case REQ_C_GET: |
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377 | case REQ_C_PGET: |
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378 | case REQ_DB_PUT: |
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379 | case REQ_C_PUT: |
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380 | dbt_to_sv (req->sv1, &req->dbt1); |
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381 | dbt_to_sv (req->sv2, &req->dbt2); |
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382 | dbt_to_sv (req->sv3, &req->dbt3); |
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383 | break; |
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384 | |
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385 | case REQ_DB_KEY_RANGE: |
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386 | { |
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387 | AV *av = newAV (); |
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388 | |
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389 | av_push (av, newSVnv (req->key_range.less)); |
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390 | av_push (av, newSVnv (req->key_range.equal)); |
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391 | av_push (av, newSVnv (req->key_range.greater)); |
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392 | |
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393 | av = (AV *)newRV_noinc ((SV *)av); |
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394 | |
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395 | SvREADONLY_off (req->sv1); |
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396 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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397 | SvREFCNT_dec (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 | case REQ_ENV_LOG_ARCHIVE: |
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416 | { |
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417 | AV *av = newAV (); |
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418 | char **listp = (char **)req->buf1; |
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419 | |
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420 | if (listp) |
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421 | while (*listp) |
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422 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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423 | |
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424 | av = (AV *)newRV_noinc ((SV *)av); |
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425 | |
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426 | SvREADONLY_off (req->sv1); |
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427 | sv_setsv_mg (req->sv1, (SV *)av); |
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428 | SvREFCNT_dec (av); |
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429 | SvREFCNT_dec (req->sv1); |
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430 | } |
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431 | break; |
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432 | } |
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433 | |
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434 | errno = req->result; |
344 | |
435 | |
345 | if (req->callback) |
436 | if (req->callback) |
346 | { |
437 | { |
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438 | dSP; |
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439 | |
347 | ENTER; |
440 | ENTER; |
348 | SAVETMPS; |
441 | SAVETMPS; |
349 | PUSHMARK (SP); |
442 | PUSHMARK (SP); |
350 | |
443 | |
351 | switch (req->type) |
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352 | { |
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353 | case REQ_DB_CLOSE: |
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354 | SvREFCNT_dec (req->sv1); |
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355 | break; |
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356 | |
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357 | case REQ_DB_GET: |
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358 | case REQ_DB_PGET: |
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359 | dbt_to_sv (req->sv3, &req->dbt3); |
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360 | break; |
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361 | |
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362 | case REQ_C_GET: |
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363 | case REQ_C_PGET: |
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364 | dbt_to_sv (req->sv1, &req->dbt1); |
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365 | dbt_to_sv (req->sv2, &req->dbt2); |
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366 | dbt_to_sv (req->sv3, &req->dbt3); |
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367 | break; |
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368 | |
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369 | case REQ_DB_PUT: |
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370 | case REQ_C_PUT: |
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371 | dbt_to_sv (0, &req->dbt1); |
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372 | dbt_to_sv (0, &req->dbt2); |
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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 | SvREADONLY_off (req->sv1); |
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384 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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385 | SvREFCNT_dec (req->sv1); |
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386 | } |
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387 | break; |
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388 | |
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389 | case REQ_SEQ_GET: |
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390 | SvREADONLY_off (req->sv1); |
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391 | |
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392 | if (sizeof (IV) > 4) |
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393 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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394 | else |
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395 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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396 | |
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397 | SvREFCNT_dec (req->sv1); |
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398 | break; |
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399 | } |
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400 | |
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401 | errno = req->result; |
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402 | |
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403 | PUTBACK; |
444 | PUTBACK; |
404 | call_sv (req->callback, G_VOID | G_EVAL); |
445 | call_sv (req->callback, G_VOID | G_EVAL); |
405 | SPAGAIN; |
446 | SPAGAIN; |
406 | |
447 | |
407 | FREETMPS; |
448 | FREETMPS; |
408 | LEAVE; |
449 | LEAVE; |
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450 | |
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451 | return !SvTRUE (ERRSV); |
409 | } |
452 | } |
410 | |
453 | |
411 | return !SvTRUE (ERRSV); |
454 | return 1; |
412 | } |
455 | } |
413 | |
456 | |
414 | static void req_free (bdb_req req) |
457 | static void req_free (bdb_req req) |
415 | { |
458 | { |
416 | SvREFCNT_dec (req->callback); |
459 | SvREFCNT_dec (req->callback); |
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460 | |
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461 | SvREFCNT_dec (req->rsv1); |
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462 | SvREFCNT_dec (req->rsv2); |
417 | |
463 | |
418 | free (req->buf1); |
464 | free (req->buf1); |
419 | free (req->buf2); |
465 | free (req->buf2); |
420 | free (req->buf3); |
466 | free (req->buf3); |
421 | |
467 | |
422 | Safefree (req); |
468 | Safefree (req); |
423 | } |
469 | } |
424 | |
470 | |
425 | #ifdef USE_SOCKETS_AS_HANDLES |
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426 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
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427 | #else |
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428 | # define TO_SOCKET(x) (x) |
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429 | #endif |
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430 | |
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431 | static void |
471 | static void |
432 | create_respipe (void) |
472 | create_respipe (void) |
433 | { |
473 | { |
434 | #ifdef _WIN32 |
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435 | int arg; /* argg */ |
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436 | #endif |
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437 | int old_readfd = respipe [0]; |
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438 | |
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439 | if (respipe [1] >= 0) |
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440 | respipe_close (TO_SOCKET (respipe [1])); |
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441 | |
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442 | #ifdef _WIN32 |
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443 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
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444 | #else |
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445 | if (pipe (respipe)) |
474 | if (s_epipe_renew (&respipe)) |
446 | #endif |
475 | croak ("BDB: unable to create event pipe"); |
447 | croak ("unable to initialize result pipe"); |
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448 | |
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449 | if (old_readfd >= 0) |
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450 | { |
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451 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
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452 | croak ("unable to initialize result pipe(2)"); |
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453 | |
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454 | respipe_close (respipe [0]); |
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455 | respipe [0] = old_readfd; |
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456 | } |
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457 | |
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458 | #ifdef _WIN32 |
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459 | arg = 1; |
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460 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
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461 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
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462 | #else |
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463 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
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464 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
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465 | #endif |
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466 | croak ("unable to initialize result pipe(3)"); |
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467 | |
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468 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
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469 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
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470 | } |
476 | } |
471 | |
477 | |
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478 | static void bdb_request (bdb_req req); |
472 | X_THREAD_PROC (bdb_proc); |
479 | X_THREAD_PROC (bdb_proc); |
473 | |
480 | |
474 | static void start_thread (void) |
481 | static void start_thread (void) |
475 | { |
482 | { |
476 | worker *wrk = calloc (1, sizeof (worker)); |
483 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
517 | on_next_submit = 0; |
524 | on_next_submit = 0; |
518 | |
525 | |
519 | PUSHMARK (SP); |
526 | PUSHMARK (SP); |
520 | PUTBACK; |
527 | PUTBACK; |
521 | call_sv (cb, G_DISCARD | G_EVAL); |
528 | call_sv (cb, G_DISCARD | G_EVAL); |
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529 | SPAGAIN; |
522 | } |
530 | } |
523 | |
531 | |
524 | // synthesize callback if none given |
532 | // synthesize callback if none given |
525 | if (!req->callback) |
533 | if (!req->callback) |
526 | { |
534 | { |
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535 | if (SvOK (prepare_cb)) |
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536 | { |
527 | int count; |
537 | int count; |
528 | |
538 | |
529 | dSP; |
539 | dSP; |
530 | PUSHMARK (SP); |
540 | PUSHMARK (SP); |
531 | PUTBACK; |
541 | PUTBACK; |
532 | count = call_sv (prepare_cb, G_ARRAY); |
542 | count = call_sv (prepare_cb, G_ARRAY); |
533 | SPAGAIN; |
543 | SPAGAIN; |
534 | |
544 | |
535 | if (count != 2) |
545 | if (count != 2) |
536 | croak ("prepare callback must return exactly two values\n"); |
546 | croak ("sync prepare callback must return exactly two values\n"); |
537 | |
547 | |
538 | wait_callback = POPs; |
548 | wait_callback = POPs; |
539 | SvREFCNT_dec (req->callback); |
|
|
540 | req->callback = SvREFCNT_inc (POPs); |
549 | req->callback = SvREFCNT_inc (POPs); |
|
|
550 | } |
|
|
551 | else |
|
|
552 | { |
|
|
553 | // execute request synchronously |
|
|
554 | bdb_request (req); |
|
|
555 | req_invoke (req); |
|
|
556 | req_free (req); |
|
|
557 | return; |
|
|
558 | } |
541 | } |
559 | } |
542 | |
560 | |
543 | ++nreqs; |
561 | ++nreqs; |
544 | |
562 | |
545 | X_LOCK (reqlock); |
563 | X_LOCK (reqlock); |
… | |
… | |
559 | } |
577 | } |
560 | } |
578 | } |
561 | |
579 | |
562 | static void end_thread (void) |
580 | static void end_thread (void) |
563 | { |
581 | { |
564 | bdb_req req; |
582 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
565 | |
|
|
566 | Newz (0, req, 1, bdb_cb); |
|
|
567 | |
583 | |
568 | req->type = REQ_QUIT; |
584 | req->type = REQ_QUIT; |
569 | req->pri = PRI_MAX + PRI_BIAS; |
585 | req->pri = PRI_MAX + PRI_BIAS; |
570 | |
586 | |
571 | X_LOCK (reqlock); |
587 | X_LOCK (reqlock); |
… | |
… | |
600 | end_thread (); |
616 | end_thread (); |
601 | } |
617 | } |
602 | |
618 | |
603 | static void poll_wait (void) |
619 | static void poll_wait (void) |
604 | { |
620 | { |
605 | fd_set rfd; |
|
|
606 | |
|
|
607 | while (nreqs) |
621 | while (nreqs) |
608 | { |
622 | { |
609 | int size; |
623 | int size; |
610 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
624 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
611 | size = res_queue.size; |
625 | size = res_queue.size; |
… | |
… | |
614 | if (size) |
628 | if (size) |
615 | return; |
629 | return; |
616 | |
630 | |
617 | maybe_start_thread (); |
631 | maybe_start_thread (); |
618 | |
632 | |
619 | FD_ZERO (&rfd); |
633 | s_epipe_wait (&respipe); |
620 | FD_SET (respipe [0], &rfd); |
|
|
621 | |
|
|
622 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
|
|
623 | } |
634 | } |
624 | } |
635 | } |
625 | |
636 | |
626 | static int poll_cb (void) |
637 | static int poll_cb (void) |
627 | { |
638 | { |
… | |
… | |
647 | if (req) |
658 | if (req) |
648 | { |
659 | { |
649 | --npending; |
660 | --npending; |
650 | |
661 | |
651 | if (!res_queue.size) |
662 | if (!res_queue.size) |
652 | { |
|
|
653 | /* read any signals sent by the worker threads */ |
663 | /* read any signals sent by the worker threads */ |
654 | char buf [4]; |
664 | s_epipe_drain (&respipe); |
655 | while (respipe_read (respipe [0], buf, 4) == 4) |
|
|
656 | ; |
|
|
657 | } |
|
|
658 | } |
665 | } |
659 | |
666 | |
660 | X_UNLOCK (reslock); |
667 | X_UNLOCK (reslock); |
661 | |
668 | |
662 | if (!req) |
669 | if (!req) |
… | |
… | |
697 | return count; |
704 | return count; |
698 | } |
705 | } |
699 | |
706 | |
700 | /*****************************************************************************/ |
707 | /*****************************************************************************/ |
701 | |
708 | |
|
|
709 | static void |
|
|
710 | bdb_request (bdb_req req) |
|
|
711 | { |
|
|
712 | switch (req->type) |
|
|
713 | { |
|
|
714 | case REQ_ENV_OPEN: |
|
|
715 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
716 | break; |
|
|
717 | |
|
|
718 | case REQ_ENV_CLOSE: |
|
|
719 | req->result = req->env->close (req->env, req->uint1); |
|
|
720 | break; |
|
|
721 | |
|
|
722 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
723 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
724 | break; |
|
|
725 | |
|
|
726 | case REQ_ENV_LOCK_DETECT: |
|
|
727 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
728 | break; |
|
|
729 | |
|
|
730 | case REQ_ENV_MEMP_SYNC: |
|
|
731 | req->result = req->env->memp_sync (req->env, 0); |
|
|
732 | break; |
|
|
733 | |
|
|
734 | case REQ_ENV_MEMP_TRICKLE: |
|
|
735 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
736 | break; |
|
|
737 | |
|
|
738 | case REQ_ENV_DBREMOVE: |
|
|
739 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
740 | break; |
|
|
741 | |
|
|
742 | case REQ_ENV_DBRENAME: |
|
|
743 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
744 | break; |
|
|
745 | |
|
|
746 | case REQ_DB_OPEN: |
|
|
747 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
748 | break; |
|
|
749 | |
|
|
750 | case REQ_DB_CLOSE: |
|
|
751 | req->result = req->db->close (req->db, req->uint1); |
|
|
752 | break; |
|
|
753 | |
|
|
754 | #if DB_VERSION_MINOR >= 4 |
|
|
755 | case REQ_DB_COMPACT: |
|
|
756 | 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); |
|
|
757 | break; |
|
|
758 | #endif |
|
|
759 | |
|
|
760 | case REQ_DB_SYNC: |
|
|
761 | req->result = req->db->sync (req->db, req->uint1); |
|
|
762 | break; |
|
|
763 | |
|
|
764 | case REQ_DB_VERIFY: |
|
|
765 | req->result = req->db->verify (req->db, req->buf1, req->buf2, 0, req->uint1); |
|
|
766 | break; |
|
|
767 | |
|
|
768 | case REQ_DB_UPGRADE: |
|
|
769 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
770 | break; |
|
|
771 | |
|
|
772 | case REQ_DB_PUT: |
|
|
773 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
774 | break; |
|
|
775 | |
|
|
776 | #if DB_VERSION_MINOR >= 6 |
|
|
777 | case REQ_DB_EXISTS: |
|
|
778 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
779 | break; |
|
|
780 | #endif |
|
|
781 | case REQ_DB_GET: |
|
|
782 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
783 | break; |
|
|
784 | |
|
|
785 | case REQ_DB_PGET: |
|
|
786 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
787 | break; |
|
|
788 | |
|
|
789 | case REQ_DB_DEL: |
|
|
790 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
791 | break; |
|
|
792 | |
|
|
793 | case REQ_DB_KEY_RANGE: |
|
|
794 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
795 | break; |
|
|
796 | |
|
|
797 | case REQ_TXN_COMMIT: |
|
|
798 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
799 | break; |
|
|
800 | |
|
|
801 | case REQ_TXN_ABORT: |
|
|
802 | req->result = req->txn->abort (req->txn); |
|
|
803 | break; |
|
|
804 | |
|
|
805 | case REQ_TXN_FINISH: |
|
|
806 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
807 | { |
|
|
808 | req->result = req->txn->abort (req->txn); |
|
|
809 | if (!req->result) |
|
|
810 | req->result = DB_LOCK_DEADLOCK; |
|
|
811 | } |
|
|
812 | else |
|
|
813 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
814 | break; |
|
|
815 | |
|
|
816 | case REQ_C_CLOSE: |
|
|
817 | req->result = req->dbc->c_close (req->dbc); |
|
|
818 | break; |
|
|
819 | |
|
|
820 | case REQ_C_COUNT: |
|
|
821 | { |
|
|
822 | db_recno_t recno; |
|
|
823 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
824 | req->uv1 = recno; |
|
|
825 | } |
|
|
826 | break; |
|
|
827 | |
|
|
828 | case REQ_C_PUT: |
|
|
829 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
830 | break; |
|
|
831 | |
|
|
832 | case REQ_C_GET: |
|
|
833 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
834 | break; |
|
|
835 | |
|
|
836 | case REQ_C_PGET: |
|
|
837 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
838 | break; |
|
|
839 | |
|
|
840 | case REQ_C_DEL: |
|
|
841 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
842 | break; |
|
|
843 | |
|
|
844 | #if DB_VERSION_MINOR >= 3 |
|
|
845 | case REQ_SEQ_OPEN: |
|
|
846 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
847 | break; |
|
|
848 | |
|
|
849 | case REQ_SEQ_CLOSE: |
|
|
850 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
851 | break; |
|
|
852 | |
|
|
853 | case REQ_SEQ_GET: |
|
|
854 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
855 | break; |
|
|
856 | |
|
|
857 | case REQ_SEQ_REMOVE: |
|
|
858 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
859 | break; |
|
|
860 | #endif |
|
|
861 | |
|
|
862 | case REQ_ENV_LOG_ARCHIVE: |
|
|
863 | { |
|
|
864 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
865 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
866 | req->buf1 = (char *)listp; |
|
|
867 | } |
|
|
868 | break; |
|
|
869 | |
|
|
870 | default: |
|
|
871 | req->result = ENOSYS; |
|
|
872 | break; |
|
|
873 | } |
|
|
874 | |
|
|
875 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
876 | req->txn->flags |= TXN_DEADLOCK; |
|
|
877 | } |
|
|
878 | |
702 | X_THREAD_PROC (bdb_proc) |
879 | X_THREAD_PROC (bdb_proc) |
703 | { |
880 | { |
704 | bdb_req req; |
881 | bdb_req req; |
705 | struct timespec ts; |
882 | struct timespec ts; |
706 | worker *self = (worker *)thr_arg; |
883 | worker *self = (worker *)thr_arg; |
… | |
… | |
708 | /* try to distribute timeouts somewhat evenly */ |
885 | /* try to distribute timeouts somewhat evenly */ |
709 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
886 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
710 | |
887 | |
711 | for (;;) |
888 | for (;;) |
712 | { |
889 | { |
713 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
890 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
714 | |
891 | |
715 | X_LOCK (reqlock); |
892 | X_LOCK (reqlock); |
716 | |
893 | |
717 | for (;;) |
894 | for (;;) |
718 | { |
895 | { |
… | |
… | |
745 | } |
922 | } |
746 | |
923 | |
747 | --nready; |
924 | --nready; |
748 | |
925 | |
749 | X_UNLOCK (reqlock); |
926 | X_UNLOCK (reqlock); |
750 | |
927 | |
751 | switch (req->type) |
928 | if (req->type == REQ_QUIT) |
752 | { |
929 | { |
753 | case REQ_QUIT: |
930 | X_LOCK (reslock); |
754 | req->result = ENOSYS; |
931 | free (req); |
|
|
932 | self->req = 0; |
|
|
933 | X_UNLOCK (reslock); |
|
|
934 | |
755 | goto quit; |
935 | goto quit; |
756 | |
|
|
757 | case REQ_ENV_OPEN: |
|
|
758 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
759 | break; |
|
|
760 | |
|
|
761 | case REQ_ENV_CLOSE: |
|
|
762 | req->result = req->env->close (req->env, req->uint1); |
|
|
763 | break; |
|
|
764 | |
|
|
765 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
766 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
767 | break; |
|
|
768 | |
|
|
769 | case REQ_ENV_LOCK_DETECT: |
|
|
770 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
771 | break; |
|
|
772 | |
|
|
773 | case REQ_ENV_MEMP_SYNC: |
|
|
774 | req->result = req->env->memp_sync (req->env, 0); |
|
|
775 | break; |
|
|
776 | |
|
|
777 | case REQ_ENV_MEMP_TRICKLE: |
|
|
778 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
779 | break; |
|
|
780 | |
|
|
781 | case REQ_ENV_DBREMOVE: |
|
|
782 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
783 | break; |
|
|
784 | |
|
|
785 | case REQ_ENV_DBRENAME: |
|
|
786 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
787 | break; |
|
|
788 | |
|
|
789 | case REQ_DB_OPEN: |
|
|
790 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
791 | break; |
|
|
792 | |
|
|
793 | case REQ_DB_CLOSE: |
|
|
794 | req->result = req->db->close (req->db, req->uint1); |
|
|
795 | break; |
|
|
796 | |
|
|
797 | case REQ_DB_COMPACT: |
|
|
798 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
799 | break; |
|
|
800 | |
|
|
801 | case REQ_DB_SYNC: |
|
|
802 | req->result = req->db->sync (req->db, req->uint1); |
|
|
803 | break; |
|
|
804 | |
|
|
805 | case REQ_DB_UPGRADE: |
|
|
806 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
807 | break; |
|
|
808 | |
|
|
809 | case REQ_DB_PUT: |
|
|
810 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
811 | break; |
|
|
812 | |
|
|
813 | case REQ_DB_EXISTS: |
|
|
814 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
815 | break; |
|
|
816 | |
|
|
817 | case REQ_DB_GET: |
|
|
818 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
819 | break; |
|
|
820 | |
|
|
821 | case REQ_DB_PGET: |
|
|
822 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
823 | break; |
|
|
824 | |
|
|
825 | case REQ_DB_DEL: |
|
|
826 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
827 | break; |
|
|
828 | |
|
|
829 | case REQ_DB_KEY_RANGE: |
|
|
830 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
831 | break; |
|
|
832 | |
|
|
833 | case REQ_TXN_COMMIT: |
|
|
834 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
835 | break; |
|
|
836 | |
|
|
837 | case REQ_TXN_ABORT: |
|
|
838 | req->result = req->txn->abort (req->txn); |
|
|
839 | break; |
|
|
840 | |
|
|
841 | case REQ_TXN_FINISH: |
|
|
842 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
843 | { |
|
|
844 | req->result = req->txn->abort (req->txn); |
|
|
845 | if (!req->result) |
|
|
846 | req->result = DB_LOCK_DEADLOCK; |
|
|
847 | } |
|
|
848 | else |
|
|
849 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
850 | break; |
|
|
851 | |
|
|
852 | case REQ_C_CLOSE: |
|
|
853 | req->result = req->dbc->c_close (req->dbc); |
|
|
854 | break; |
|
|
855 | |
|
|
856 | case REQ_C_COUNT: |
|
|
857 | { |
|
|
858 | db_recno_t recno; |
|
|
859 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
860 | req->uv1 = recno; |
|
|
861 | } |
|
|
862 | break; |
|
|
863 | |
|
|
864 | case REQ_C_PUT: |
|
|
865 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
866 | break; |
|
|
867 | |
|
|
868 | case REQ_C_GET: |
|
|
869 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
870 | break; |
|
|
871 | |
|
|
872 | case REQ_C_PGET: |
|
|
873 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
874 | break; |
|
|
875 | |
|
|
876 | case REQ_C_DEL: |
|
|
877 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
878 | break; |
|
|
879 | |
|
|
880 | case REQ_SEQ_OPEN: |
|
|
881 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
882 | break; |
|
|
883 | |
|
|
884 | case REQ_SEQ_CLOSE: |
|
|
885 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
886 | break; |
|
|
887 | |
|
|
888 | case REQ_SEQ_GET: |
|
|
889 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
890 | break; |
|
|
891 | |
|
|
892 | case REQ_SEQ_REMOVE: |
|
|
893 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
894 | break; |
|
|
895 | |
|
|
896 | default: |
|
|
897 | req->result = ENOSYS; |
|
|
898 | break; |
|
|
899 | } |
936 | } |
900 | |
937 | |
901 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
938 | bdb_request (req); |
902 | req->txn->flags |= TXN_DEADLOCK; |
|
|
903 | |
939 | |
904 | X_LOCK (reslock); |
940 | X_LOCK (reslock); |
905 | |
941 | |
906 | ++npending; |
942 | ++npending; |
907 | |
943 | |
908 | if (!reqq_push (&res_queue, req)) |
944 | if (!reqq_push (&res_queue, req)) |
909 | /* write a dummy byte to the pipe so fh becomes ready */ |
945 | s_epipe_signal (&respipe); |
910 | respipe_write (respipe_osf [1], (const void *)&respipe_osf, 1); |
|
|
911 | |
946 | |
912 | self->req = 0; |
947 | self->req = 0; |
913 | worker_clear (self); |
948 | worker_clear (self); |
914 | |
949 | |
915 | X_UNLOCK (reslock); |
950 | X_UNLOCK (reslock); |
… | |
… | |
969 | create_respipe (); |
1004 | create_respipe (); |
970 | |
1005 | |
971 | atfork_parent (); |
1006 | atfork_parent (); |
972 | } |
1007 | } |
973 | |
1008 | |
974 | #define dREQ(reqtype) \ |
1009 | #define dREQ(reqtype,rsvcnt) \ |
975 | bdb_req req; \ |
1010 | bdb_req req; \ |
976 | int req_pri = next_pri; \ |
1011 | int req_pri = next_pri; \ |
977 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1012 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
978 | \ |
1013 | \ |
979 | if (callback && SvOK (callback)) \ |
1014 | if (callback && SvOK (callback)) \ |
… | |
… | |
981 | \ |
1016 | \ |
982 | Newz (0, req, 1, bdb_cb); \ |
1017 | Newz (0, req, 1, bdb_cb); \ |
983 | if (!req) \ |
1018 | if (!req) \ |
984 | croak ("out of memory during bdb_req allocation"); \ |
1019 | croak ("out of memory during bdb_req allocation"); \ |
985 | \ |
1020 | \ |
986 | req->callback = cb ? SvREFCNT_inc (cb) : 0; \ |
1021 | req->callback = SvREFCNT_inc (cb); \ |
987 | req->type = (reqtype); \ |
1022 | req->type = (reqtype); \ |
988 | req->pri = req_pri |
1023 | req->pri = req_pri; \ |
|
|
1024 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1025 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1026 | (void)0; |
989 | |
1027 | |
990 | #define REQ_SEND \ |
1028 | #define REQ_SEND \ |
991 | req_send (req) |
1029 | req_send (req) |
992 | |
1030 | |
993 | #define SvPTR(var, arg, type, class, nullok) \ |
1031 | #define SvPTR(var, arg, type, stash, class, nullok) \ |
994 | if (!SvOK (arg)) \ |
1032 | if (!SvOK (arg)) \ |
995 | { \ |
1033 | { \ |
996 | if (nullok != 1) \ |
1034 | if (nullok != 1) \ |
997 | croak (# var " must be a " # class " object, not undef"); \ |
1035 | croak (# var " must be a " # class " object, not undef"); \ |
998 | \ |
1036 | \ |
999 | (var) = 0; \ |
1037 | (var) = 0; \ |
1000 | } \ |
1038 | } \ |
1001 | else if (sv_derived_from ((arg), # class)) \ |
1039 | else if (SvSTASH (SvRV (arg)) == stash || sv_derived_from ((arg), # class)) \ |
1002 | { \ |
1040 | { \ |
1003 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1041 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1004 | (var) = INT2PTR (type, tmp); \ |
1042 | (var) = INT2PTR (type, tmp); \ |
1005 | if (!var && nullok != 2) \ |
1043 | if (!var && nullok != 2) \ |
1006 | croak (# var " is not a valid " # class " object anymore"); \ |
1044 | croak (# var " is not a valid " # class " object anymore"); \ |
1007 | } \ |
1045 | } \ |
1008 | else \ |
1046 | else \ |
1009 | croak (# var " is not of type " # class); |
1047 | croak (# var " is not of type " # class); |
|
|
1048 | |
|
|
1049 | #define ARG_MUTABLE(name) \ |
|
|
1050 | if (SvREADONLY (name)) \ |
|
|
1051 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
|
|
1052 | |
|
|
1053 | static SV * |
|
|
1054 | newSVptr (void *ptr, HV *stash) |
|
|
1055 | { |
|
|
1056 | SV *rv = NEWSV (0, 0); |
|
|
1057 | sv_upgrade (rv, SVt_PVMG); |
|
|
1058 | sv_setiv (rv, PTR2IV (ptr)); |
|
|
1059 | |
|
|
1060 | return sv_bless (newRV_noinc (rv), stash); |
|
|
1061 | } |
1010 | |
1062 | |
1011 | static void |
1063 | static void |
1012 | ptr_nuke (SV *sv) |
1064 | ptr_nuke (SV *sv) |
1013 | { |
1065 | { |
1014 | assert (SvROK (sv)); |
1066 | assert (SvROK (sv)); |
… | |
… | |
1085 | } |
1137 | } |
1086 | |
1138 | |
1087 | return 0; |
1139 | return 0; |
1088 | } |
1140 | } |
1089 | |
1141 | |
|
|
1142 | /*****************************************************************************/ |
|
|
1143 | |
|
|
1144 | #if 0 |
|
|
1145 | static int |
|
|
1146 | bt_pfxc_compare (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1147 | { |
|
|
1148 | ssize_t size1 = dbt1->size; |
|
|
1149 | ssize_t size2 = dbt2->size; |
|
|
1150 | int res = memcmp ((void *)dbt1->data, (void *)dbt2->data, |
|
|
1151 | size1 <= size2 ? size1 : size2); |
|
|
1152 | |
|
|
1153 | if (res) |
|
|
1154 | return res; |
|
|
1155 | else if (size1 - size2) |
|
|
1156 | return size1 - size2; |
|
|
1157 | else |
|
|
1158 | return 0; |
|
|
1159 | } |
|
|
1160 | |
|
|
1161 | static size_t |
|
|
1162 | bt_pfxc_prefix_x (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1163 | { |
|
|
1164 | ssize_t size1 = dbt1->size; |
|
|
1165 | ssize_t size2 = dbt2->size; |
|
|
1166 | u_int8_t *p1 = (u_int8_t *)dbt1->data; |
|
|
1167 | u_int8_t *p2 = (u_int8_t *)dbt2->data; |
|
|
1168 | u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2); |
|
|
1169 | |
|
|
1170 | while (p1 < pe) |
|
|
1171 | if (*p1++ != *p2++) |
|
|
1172 | return p1 - (u_int8_t *)dbt1->data - 1; |
|
|
1173 | |
|
|
1174 | if (size1 < size2) return size1 + 1; |
|
|
1175 | if (size1 > size2) return size2 + 1; |
|
|
1176 | |
|
|
1177 | return size1; |
|
|
1178 | } |
|
|
1179 | #endif |
|
|
1180 | |
|
|
1181 | /*****************************************************************************/ |
|
|
1182 | |
|
|
1183 | /* stupid windows defines CALLBACK as well */ |
|
|
1184 | #undef CALLBACK |
1090 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1185 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
1091 | |
1186 | |
1092 | MODULE = BDB PACKAGE = BDB |
1187 | MODULE = BDB PACKAGE = BDB |
1093 | |
1188 | |
1094 | PROTOTYPES: ENABLE |
1189 | PROTOTYPES: ENABLE |
1095 | |
1190 | |
1096 | BOOT: |
1191 | BOOT: |
1097 | { |
1192 | { |
1098 | HV *stash = gv_stashpv ("BDB", 1); |
|
|
1099 | |
|
|
1100 | static const struct { |
1193 | static const struct { |
1101 | const char *name; |
1194 | const char *name; |
1102 | IV iv; |
1195 | IV iv; |
1103 | } *civ, const_iv[] = { |
1196 | } *civ, const_iv[] = { |
1104 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
1197 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
… | |
… | |
1116 | const_iv (RDONLY) |
1209 | const_iv (RDONLY) |
1117 | const_iv (USE_ENVIRON) |
1210 | const_iv (USE_ENVIRON) |
1118 | const_iv (USE_ENVIRON_ROOT) |
1211 | const_iv (USE_ENVIRON_ROOT) |
1119 | const_iv (LOCKDOWN) |
1212 | const_iv (LOCKDOWN) |
1120 | const_iv (PRIVATE) |
1213 | const_iv (PRIVATE) |
1121 | const_iv (REGISTER) |
|
|
1122 | const_iv (SYSTEM_MEM) |
1214 | const_iv (SYSTEM_MEM) |
1123 | const_iv (AUTO_COMMIT) |
1215 | const_iv (AUTO_COMMIT) |
1124 | const_iv (CDB_ALLDB) |
1216 | const_iv (CDB_ALLDB) |
1125 | const_iv (DIRECT_DB) |
1217 | const_iv (DIRECT_DB) |
1126 | const_iv (DSYNC_DB) |
|
|
1127 | const_iv (NOLOCKING) |
1218 | const_iv (NOLOCKING) |
1128 | const_iv (NOMMAP) |
1219 | const_iv (NOMMAP) |
1129 | const_iv (NOPANIC) |
1220 | const_iv (NOPANIC) |
1130 | const_iv (OVERWRITE) |
1221 | const_iv (OVERWRITE) |
1131 | const_iv (PANIC_ENVIRONMENT) |
1222 | const_iv (PANIC_ENVIRONMENT) |
… | |
… | |
1135 | const_iv (TXN_NOT_DURABLE) |
1226 | const_iv (TXN_NOT_DURABLE) |
1136 | const_iv (TXN_WRITE_NOSYNC) |
1227 | const_iv (TXN_WRITE_NOSYNC) |
1137 | const_iv (WRITECURSOR) |
1228 | const_iv (WRITECURSOR) |
1138 | const_iv (YIELDCPU) |
1229 | const_iv (YIELDCPU) |
1139 | const_iv (ENCRYPT_AES) |
1230 | const_iv (ENCRYPT_AES) |
|
|
1231 | #if DB_VERSION_MINOR < 8 |
1140 | const_iv (XA_CREATE) |
1232 | const_iv (XA_CREATE) |
|
|
1233 | #endif |
1141 | const_iv (BTREE) |
1234 | const_iv (BTREE) |
1142 | const_iv (HASH) |
1235 | const_iv (HASH) |
1143 | const_iv (QUEUE) |
1236 | const_iv (QUEUE) |
1144 | const_iv (RECNO) |
1237 | const_iv (RECNO) |
1145 | const_iv (UNKNOWN) |
1238 | const_iv (UNKNOWN) |
1146 | const_iv (EXCL) |
1239 | const_iv (EXCL) |
1147 | const_iv (READ_COMMITTED) |
|
|
1148 | const_iv (READ_UNCOMMITTED) |
|
|
1149 | const_iv (TRUNCATE) |
1240 | const_iv (TRUNCATE) |
1150 | const_iv (NOSYNC) |
1241 | const_iv (NOSYNC) |
1151 | const_iv (CHKSUM) |
1242 | const_iv (CHKSUM) |
1152 | const_iv (ENCRYPT) |
1243 | const_iv (ENCRYPT) |
1153 | const_iv (DUP) |
1244 | const_iv (DUP) |
1154 | const_iv (DUPSORT) |
1245 | const_iv (DUPSORT) |
1155 | const_iv (RECNUM) |
1246 | //const_iv (RECNUM) |
1156 | const_iv (RENUMBER) |
1247 | const_iv (RENUMBER) |
1157 | const_iv (REVSPLITOFF) |
1248 | const_iv (REVSPLITOFF) |
1158 | const_iv (INORDER) |
|
|
1159 | const_iv (CONSUME) |
1249 | const_iv (CONSUME) |
1160 | const_iv (CONSUME_WAIT) |
1250 | const_iv (CONSUME_WAIT) |
1161 | const_iv (GET_BOTH) |
1251 | const_iv (GET_BOTH) |
1162 | const_iv (GET_BOTH_RANGE) |
1252 | const_iv (GET_BOTH_RANGE) |
1163 | //const_iv (SET_RECNO) |
1253 | //const_iv (SET_RECNO) |
… | |
… | |
1172 | const_iv (LOCK_DEADLOCK) |
1262 | const_iv (LOCK_DEADLOCK) |
1173 | const_iv (LOCK_NOTGRANTED) |
1263 | const_iv (LOCK_NOTGRANTED) |
1174 | const_iv (RUNRECOVERY) |
1264 | const_iv (RUNRECOVERY) |
1175 | const_iv (OLD_VERSION) |
1265 | const_iv (OLD_VERSION) |
1176 | const_iv (REP_HANDLE_DEAD) |
1266 | const_iv (REP_HANDLE_DEAD) |
1177 | const_iv (REP_LOCKOUT) |
|
|
1178 | const_iv (SECONDARY_BAD) |
1267 | const_iv (SECONDARY_BAD) |
1179 | |
|
|
1180 | const_iv (FREE_SPACE) |
|
|
1181 | const_iv (FREELIST_ONLY) |
|
|
1182 | |
1268 | |
1183 | const_iv (APPEND) |
1269 | const_iv (APPEND) |
1184 | const_iv (NODUPDATA) |
1270 | const_iv (NODUPDATA) |
1185 | const_iv (NOOVERWRITE) |
1271 | const_iv (NOOVERWRITE) |
1186 | |
1272 | |
… | |
… | |
1209 | const_iv (FORCE) |
1295 | const_iv (FORCE) |
1210 | |
1296 | |
1211 | const_iv (LOCK_DEFAULT) |
1297 | const_iv (LOCK_DEFAULT) |
1212 | const_iv (LOCK_EXPIRE) |
1298 | const_iv (LOCK_EXPIRE) |
1213 | const_iv (LOCK_MAXLOCKS) |
1299 | const_iv (LOCK_MAXLOCKS) |
1214 | const_iv (LOCK_MAXWRITE) |
|
|
1215 | const_iv (LOCK_MINLOCKS) |
1300 | const_iv (LOCK_MINLOCKS) |
1216 | const_iv (LOCK_MINWRITE) |
1301 | const_iv (LOCK_MINWRITE) |
1217 | const_iv (LOCK_OLDEST) |
1302 | const_iv (LOCK_OLDEST) |
1218 | const_iv (LOCK_RANDOM) |
1303 | const_iv (LOCK_RANDOM) |
1219 | const_iv (LOCK_YOUNGEST) |
1304 | const_iv (LOCK_YOUNGEST) |
1220 | |
1305 | |
1221 | const_iv (SEQ_DEC) |
|
|
1222 | const_iv (SEQ_INC) |
|
|
1223 | const_iv (SEQ_WRAP) |
|
|
1224 | |
|
|
1225 | const_iv (BUFFER_SMALL) |
|
|
1226 | const_iv (DONOTINDEX) |
1306 | const_iv (DONOTINDEX) |
1227 | const_iv (KEYEMPTY ) |
1307 | const_iv (KEYEMPTY) |
1228 | const_iv (KEYEXIST ) |
1308 | const_iv (KEYEXIST) |
1229 | const_iv (LOCK_DEADLOCK) |
1309 | const_iv (LOCK_DEADLOCK) |
1230 | const_iv (LOCK_NOTGRANTED) |
1310 | const_iv (LOCK_NOTGRANTED) |
1231 | const_iv (LOG_BUFFER_FULL) |
|
|
1232 | const_iv (NOSERVER) |
1311 | const_iv (NOSERVER) |
1233 | const_iv (NOSERVER_HOME) |
1312 | const_iv (NOSERVER_HOME) |
1234 | const_iv (NOSERVER_ID) |
1313 | const_iv (NOSERVER_ID) |
1235 | const_iv (NOTFOUND) |
1314 | const_iv (NOTFOUND) |
1236 | const_iv (PAGE_NOTFOUND) |
1315 | const_iv (PAGE_NOTFOUND) |
1237 | const_iv (REP_DUPMASTER) |
1316 | const_iv (REP_DUPMASTER) |
1238 | const_iv (REP_HANDLE_DEAD) |
1317 | const_iv (REP_HANDLE_DEAD) |
1239 | const_iv (REP_HOLDELECTION) |
1318 | const_iv (REP_HOLDELECTION) |
1240 | const_iv (REP_IGNORE) |
|
|
1241 | const_iv (REP_ISPERM) |
1319 | const_iv (REP_ISPERM) |
1242 | const_iv (REP_JOIN_FAILURE) |
|
|
1243 | const_iv (REP_LOCKOUT) |
|
|
1244 | const_iv (REP_NEWMASTER) |
1320 | const_iv (REP_NEWMASTER) |
1245 | const_iv (REP_NEWSITE) |
1321 | const_iv (REP_NEWSITE) |
1246 | const_iv (REP_NOTPERM) |
1322 | const_iv (REP_NOTPERM) |
1247 | const_iv (REP_UNAVAIL) |
1323 | const_iv (REP_UNAVAIL) |
1248 | const_iv (RUNRECOVERY) |
1324 | const_iv (RUNRECOVERY) |
1249 | const_iv (SECONDARY_BAD) |
1325 | const_iv (SECONDARY_BAD) |
1250 | const_iv (VERIFY_BAD) |
1326 | const_iv (VERIFY_BAD) |
1251 | const_iv (VERSION_MISMATCH) |
1327 | |
|
|
1328 | const_iv (SALVAGE) |
|
|
1329 | const_iv (AGGRESSIVE) |
|
|
1330 | const_iv (PRINTABLE) |
|
|
1331 | const_iv (NOORDERCHK) |
|
|
1332 | const_iv (ORDERCHKONLY) |
|
|
1333 | |
|
|
1334 | const_iv (ARCH_ABS) |
|
|
1335 | const_iv (ARCH_DATA) |
|
|
1336 | const_iv (ARCH_LOG) |
|
|
1337 | const_iv (ARCH_REMOVE) |
1252 | |
1338 | |
1253 | const_iv (VERB_DEADLOCK) |
1339 | const_iv (VERB_DEADLOCK) |
1254 | const_iv (VERB_RECOVERY) |
1340 | const_iv (VERB_RECOVERY) |
1255 | const_iv (VERB_REGISTER) |
|
|
1256 | const_iv (VERB_REPLICATION) |
1341 | const_iv (VERB_REPLICATION) |
1257 | const_iv (VERB_WAITSFOR) |
1342 | const_iv (VERB_WAITSFOR) |
1258 | |
1343 | |
1259 | const_iv (VERSION_MAJOR) |
1344 | const_iv (VERSION_MAJOR) |
1260 | const_iv (VERSION_MINOR) |
1345 | const_iv (VERSION_MINOR) |
1261 | const_iv (VERSION_PATCH) |
1346 | const_iv (VERSION_PATCH) |
|
|
1347 | const_iv (LOGVERSION) |
|
|
1348 | const_iv (LOGOLDVER) |
|
|
1349 | #if DB_VERSION_MINOR >= 3 |
|
|
1350 | const_iv (INORDER) |
|
|
1351 | const_iv (LOCK_MAXWRITE) |
|
|
1352 | const_iv (SEQ_DEC) |
|
|
1353 | const_iv (SEQ_INC) |
|
|
1354 | const_iv (SEQ_WRAP) |
|
|
1355 | const_iv (BUFFER_SMALL) |
|
|
1356 | const_iv (LOG_BUFFER_FULL) |
|
|
1357 | const_iv (VERSION_MISMATCH) |
|
|
1358 | #endif |
|
|
1359 | #if DB_VERSION_MINOR >= 4 |
|
|
1360 | const_iv (REGISTER) |
|
|
1361 | const_iv (DSYNC_DB) |
|
|
1362 | const_iv (READ_COMMITTED) |
|
|
1363 | const_iv (READ_UNCOMMITTED) |
|
|
1364 | const_iv (REP_IGNORE) |
|
|
1365 | const_iv (REP_LOCKOUT) |
|
|
1366 | const_iv (REP_JOIN_FAILURE) |
|
|
1367 | const_iv (FREE_SPACE) |
|
|
1368 | const_iv (FREELIST_ONLY) |
|
|
1369 | const_iv (VERB_REGISTER) |
|
|
1370 | #endif |
1262 | #if DB_VERSION_MINOR >= 5 |
1371 | #if DB_VERSION_MINOR >= 5 |
1263 | const_iv (MULTIVERSION) |
1372 | const_iv (MULTIVERSION) |
1264 | const_iv (TXN_SNAPSHOT) |
1373 | const_iv (TXN_SNAPSHOT) |
1265 | #endif |
1374 | #endif |
1266 | #if DB_VERSION_MINOR >= 6 |
1375 | #if DB_VERSION_MINOR >= 6 |
… | |
… | |
1269 | const_iv (PRIORITY_VERY_LOW) |
1378 | const_iv (PRIORITY_VERY_LOW) |
1270 | const_iv (PRIORITY_LOW) |
1379 | const_iv (PRIORITY_LOW) |
1271 | const_iv (PRIORITY_DEFAULT) |
1380 | const_iv (PRIORITY_DEFAULT) |
1272 | const_iv (PRIORITY_HIGH) |
1381 | const_iv (PRIORITY_HIGH) |
1273 | const_iv (PRIORITY_VERY_HIGH) |
1382 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1383 | const_iv (IGNORE_LEASE) |
1274 | #endif |
1384 | #endif |
1275 | #if DB_VERSION_MINOR >= 7 |
1385 | #if DB_VERSION_MINOR >= 7 |
|
|
1386 | //const_iv (MULTIPLE_KEY) |
1276 | const_iv (LOG_DIRECT) |
1387 | const_iv (LOG_DIRECT) |
1277 | const_iv (LOG_DSYNC) |
1388 | const_iv (LOG_DSYNC) |
1278 | const_iv (LOG_AUTO_REMOVE) |
1389 | const_iv (LOG_AUTO_REMOVE) |
1279 | const_iv (LOG_IN_MEMORY) |
1390 | const_iv (LOG_IN_MEMORY) |
1280 | const_iv (LOG_ZERO) |
1391 | const_iv (LOG_ZERO) |
1281 | #else |
1392 | #else |
1282 | const_iv (DIRECT_LOG) |
1393 | const_iv (DIRECT_LOG) |
|
|
1394 | const_iv (LOG_AUTOREMOVE) |
|
|
1395 | # if DB_VERSION_MINOR >= 3 |
1283 | const_iv (DSYNC_LOG) |
1396 | const_iv (DSYNC_LOG) |
1284 | const_iv (LOG_AUTOREMOVE) |
|
|
1285 | const_iv (LOG_INMEMORY) |
1397 | const_iv (LOG_INMEMORY) |
|
|
1398 | # endif |
|
|
1399 | #if DB_VERSION_MINOR >= 8 |
|
|
1400 | const_iv (LOGVERSION_LATCHING) |
|
|
1401 | #endif |
1286 | #endif |
1402 | #endif |
1287 | }; |
1403 | }; |
1288 | |
1404 | |
|
|
1405 | bdb_stash = gv_stashpv ("BDB" , 1); |
|
|
1406 | bdb_env_stash = gv_stashpv ("BDB::Env" , 1); |
|
|
1407 | bdb_txn_stash = gv_stashpv ("BDB::Txn" , 1); |
|
|
1408 | bdb_cursor_stash = gv_stashpv ("BDB::Cursor" , 1); |
|
|
1409 | bdb_db_stash = gv_stashpv ("BDB::Db" , 1); |
|
|
1410 | bdb_sequence_stash = gv_stashpv ("BDB::Sequence", 1); |
|
|
1411 | |
1289 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1412 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1290 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1413 | newCONSTSUB (bdb_stash, (char *)civ->name, newSViv (civ->iv)); |
|
|
1414 | |
|
|
1415 | prepare_cb = &PL_sv_undef; |
1291 | |
1416 | |
1292 | { |
1417 | { |
1293 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1418 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
1294 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1419 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
1295 | |
1420 | |
1296 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
1421 | newCONSTSUB (bdb_stash, "VERSION_v", newSVpvn (vstring, 3)); |
1297 | } |
1422 | } |
1298 | |
1423 | |
1299 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1424 | newCONSTSUB (bdb_stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1300 | |
1425 | |
1301 | create_respipe (); |
1426 | create_respipe (); |
1302 | |
1427 | |
1303 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1428 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1304 | patch_errno (); |
1429 | patch_errno (); |
… | |
… | |
1382 | |
1507 | |
1383 | int |
1508 | int |
1384 | poll_fileno () |
1509 | poll_fileno () |
1385 | PROTOTYPE: |
1510 | PROTOTYPE: |
1386 | CODE: |
1511 | CODE: |
1387 | RETVAL = respipe [0]; |
1512 | RETVAL = s_epipe_fd (&respipe); |
1388 | OUTPUT: |
1513 | OUTPUT: |
1389 | RETVAL |
1514 | RETVAL |
1390 | |
1515 | |
1391 | int |
1516 | int |
1392 | poll_cb (...) |
1517 | poll_cb (...) |
… | |
… | |
1434 | RETVAL = started; |
1559 | RETVAL = started; |
1435 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1560 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1436 | OUTPUT: |
1561 | OUTPUT: |
1437 | RETVAL |
1562 | RETVAL |
1438 | |
1563 | |
1439 | void |
1564 | SV * |
1440 | set_sync_prepare (SV *cb) |
1565 | set_sync_prepare (SV *cb) |
1441 | PROTOTYPE: & |
1566 | PROTOTYPE: & |
1442 | CODE: |
1567 | CODE: |
1443 | SvREFCNT_dec (prepare_cb); |
1568 | RETVAL = prepare_cb; |
1444 | prepare_cb = newSVsv (cb); |
1569 | prepare_cb = newSVsv (cb); |
|
|
1570 | OUTPUT: |
|
|
1571 | RETVAL |
1445 | |
1572 | |
1446 | char * |
1573 | char * |
1447 | strerror (int errorno = errno) |
1574 | strerror (int errorno = errno) |
1448 | PROTOTYPE: ;$ |
1575 | PROTOTYPE: ;$ |
1449 | CODE: |
1576 | CODE: |
… | |
… | |
1477 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
1604 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
1478 | PREINIT: |
1605 | PREINIT: |
1479 | CALLBACK |
1606 | CALLBACK |
1480 | CODE: |
1607 | CODE: |
1481 | { |
1608 | { |
1482 | dREQ (REQ_ENV_OPEN); |
1609 | dREQ (REQ_ENV_OPEN, 1); |
1483 | req->env = env; |
1610 | req->env = env; |
1484 | req->uint1 = open_flags | DB_THREAD; |
1611 | req->uint1 = open_flags | DB_THREAD; |
1485 | req->int1 = mode; |
1612 | req->int1 = mode; |
1486 | req->buf1 = strdup_ornull (db_home); |
1613 | req->buf1 = strdup_ornull (db_home); |
1487 | REQ_SEND; |
1614 | REQ_SEND; |
… | |
… | |
1491 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1618 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
1492 | PREINIT: |
1619 | PREINIT: |
1493 | CALLBACK |
1620 | CALLBACK |
1494 | CODE: |
1621 | CODE: |
1495 | { |
1622 | { |
1496 | dREQ (REQ_ENV_CLOSE); |
1623 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1624 | ptr_nuke (ST (0)); |
1497 | req->env = env; |
1625 | req->env = env; |
1498 | req->uint1 = flags; |
1626 | req->uint1 = flags; |
1499 | REQ_SEND; |
1627 | REQ_SEND; |
1500 | ptr_nuke (ST (0)); |
|
|
1501 | } |
1628 | } |
1502 | |
1629 | |
1503 | void |
1630 | void |
1504 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1631 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
1505 | PREINIT: |
1632 | PREINIT: |
1506 | CALLBACK |
1633 | CALLBACK |
1507 | CODE: |
1634 | CODE: |
1508 | { |
1635 | { |
1509 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1636 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1510 | req->env = env; |
1637 | req->env = env; |
1511 | req->uint1 = kbyte; |
1638 | req->uint1 = kbyte; |
1512 | req->int1 = min; |
1639 | req->int1 = min; |
1513 | req->uint2 = flags; |
1640 | req->uint2 = flags; |
1514 | REQ_SEND; |
1641 | REQ_SEND; |
… | |
… | |
1518 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
1645 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
1519 | PREINIT: |
1646 | PREINIT: |
1520 | CALLBACK |
1647 | CALLBACK |
1521 | CODE: |
1648 | CODE: |
1522 | { |
1649 | { |
1523 | dREQ (REQ_ENV_LOCK_DETECT); |
1650 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1524 | req->env = env; |
1651 | req->env = env; |
1525 | req->uint1 = flags; |
1652 | req->uint1 = flags; |
1526 | req->uint2 = atype; |
1653 | req->uint2 = atype; |
1527 | /* req->int2 = 0; dummy */ |
1654 | /* req->int2 = 0; dummy */ |
1528 | REQ_SEND; |
1655 | REQ_SEND; |
… | |
… | |
1532 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
1659 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
1533 | PREINIT: |
1660 | PREINIT: |
1534 | CALLBACK |
1661 | CALLBACK |
1535 | CODE: |
1662 | CODE: |
1536 | { |
1663 | { |
1537 | dREQ (REQ_ENV_MEMP_SYNC); |
1664 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1538 | req->env = env; |
1665 | req->env = env; |
1539 | REQ_SEND; |
1666 | REQ_SEND; |
1540 | } |
1667 | } |
1541 | |
1668 | |
1542 | void |
1669 | void |
1543 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
1670 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
1544 | PREINIT: |
1671 | PREINIT: |
1545 | CALLBACK |
1672 | CALLBACK |
1546 | CODE: |
1673 | CODE: |
1547 | { |
1674 | { |
1548 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1675 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1549 | req->env = env; |
1676 | req->env = env; |
1550 | req->int1 = percent; |
1677 | req->int1 = percent; |
1551 | REQ_SEND; |
1678 | REQ_SEND; |
1552 | } |
1679 | } |
1553 | |
1680 | |
… | |
… | |
1555 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
1682 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
1556 | PREINIT: |
1683 | PREINIT: |
1557 | CALLBACK |
1684 | CALLBACK |
1558 | CODE: |
1685 | CODE: |
1559 | { |
1686 | { |
1560 | dREQ (REQ_ENV_DBREMOVE); |
1687 | dREQ (REQ_ENV_DBREMOVE, 2); |
1561 | req->env = env; |
1688 | req->env = env; |
1562 | req->buf1 = strdup_ornull (file); |
1689 | req->buf1 = strdup_ornull (file); |
1563 | req->buf2 = strdup_ornull (database); |
1690 | req->buf2 = strdup_ornull (database); |
1564 | req->uint1 = flags; |
1691 | req->uint1 = flags; |
1565 | REQ_SEND; |
1692 | REQ_SEND; |
… | |
… | |
1569 | 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) |
1696 | 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) |
1570 | PREINIT: |
1697 | PREINIT: |
1571 | CALLBACK |
1698 | CALLBACK |
1572 | CODE: |
1699 | CODE: |
1573 | { |
1700 | { |
1574 | dREQ (REQ_ENV_DBRENAME); |
1701 | dREQ (REQ_ENV_DBRENAME, 2); |
1575 | req->env = env; |
1702 | req->env = env; |
1576 | req->buf1 = strdup_ornull (file); |
1703 | req->buf1 = strdup_ornull (file); |
1577 | req->buf2 = strdup_ornull (database); |
1704 | req->buf2 = strdup_ornull (database); |
1578 | req->buf3 = strdup_ornull (newname); |
1705 | req->buf3 = strdup_ornull (newname); |
1579 | req->uint1 = flags; |
1706 | req->uint1 = flags; |
1580 | REQ_SEND; |
1707 | REQ_SEND; |
1581 | } |
1708 | } |
1582 | |
1709 | |
|
|
1710 | void |
|
|
1711 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1712 | PREINIT: |
|
|
1713 | CALLBACK |
|
|
1714 | CODE: |
|
|
1715 | { |
|
|
1716 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1717 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1718 | req->env = env; |
|
|
1719 | req->uint1 = flags; |
|
|
1720 | REQ_SEND; |
|
|
1721 | } |
|
|
1722 | |
1583 | DB * |
1723 | DB * |
1584 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1724 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1585 | CODE: |
1725 | CODE: |
1586 | { |
1726 | { |
1587 | errno = db_create (&RETVAL, env, flags); |
1727 | errno = db_create (&RETVAL, env, flags); |
… | |
… | |
1598 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
1738 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
1599 | PREINIT: |
1739 | PREINIT: |
1600 | CALLBACK |
1740 | CALLBACK |
1601 | CODE: |
1741 | CODE: |
1602 | { |
1742 | { |
1603 | dREQ (REQ_DB_OPEN); |
1743 | dREQ (REQ_DB_OPEN, 2); |
1604 | req->db = db; |
1744 | req->db = db; |
1605 | req->txn = txnid; |
1745 | req->txn = txnid; |
1606 | req->buf1 = strdup_ornull (file); |
1746 | req->buf1 = strdup_ornull (file); |
1607 | req->buf2 = strdup_ornull (database); |
1747 | req->buf2 = strdup_ornull (database); |
1608 | req->int1 = type; |
1748 | req->int1 = type; |
… | |
… | |
1615 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1755 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
1616 | PREINIT: |
1756 | PREINIT: |
1617 | CALLBACK |
1757 | CALLBACK |
1618 | CODE: |
1758 | CODE: |
1619 | { |
1759 | { |
1620 | dREQ (REQ_DB_CLOSE); |
1760 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1761 | ptr_nuke (ST (0)); |
1621 | req->db = db; |
1762 | req->db = db; |
1622 | req->uint1 = flags; |
1763 | req->uint1 = flags; |
1623 | req->sv1 = (SV *)db->app_private; |
1764 | req->sv1 = (SV *)db->app_private; |
1624 | REQ_SEND; |
1765 | REQ_SEND; |
1625 | ptr_nuke (ST (0)); |
|
|
1626 | } |
1766 | } |
|
|
1767 | |
|
|
1768 | #if DB_VERSION_MINOR >= 4 |
1627 | |
1769 | |
1628 | void |
1770 | void |
1629 | 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) |
1771 | 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) |
1630 | PREINIT: |
1772 | PREINIT: |
1631 | CALLBACK |
1773 | CALLBACK |
1632 | CODE: |
1774 | CODE: |
1633 | { |
1775 | { |
1634 | dREQ (REQ_DB_COMPACT); |
1776 | dREQ (REQ_DB_COMPACT, 2); |
1635 | req->db = db; |
1777 | req->db = db; |
1636 | req->txn = txn; |
1778 | req->txn = txn; |
1637 | sv_to_dbt (&req->dbt1, start); |
1779 | if (start) sv_to_dbt (&req->dbt1, start); |
1638 | sv_to_dbt (&req->dbt2, stop); |
1780 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1639 | req->uint1 = flags; |
1781 | req->uint1 = flags; |
1640 | REQ_SEND; |
1782 | REQ_SEND; |
1641 | } |
1783 | } |
1642 | |
1784 | |
|
|
1785 | #endif |
|
|
1786 | |
1643 | void |
1787 | void |
1644 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
1788 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
1645 | PREINIT: |
1789 | PREINIT: |
1646 | CALLBACK |
1790 | CALLBACK |
1647 | CODE: |
1791 | CODE: |
1648 | { |
1792 | { |
1649 | dREQ (REQ_DB_SYNC); |
1793 | dREQ (REQ_DB_SYNC, 1); |
1650 | req->db = db; |
1794 | req->db = db; |
1651 | req->uint1 = flags; |
1795 | req->uint1 = flags; |
1652 | REQ_SEND; |
1796 | REQ_SEND; |
1653 | } |
1797 | } |
1654 | |
1798 | |
1655 | void |
1799 | void |
|
|
1800 | db_verify (DB *db, bdb_filename file, bdb_filename database = 0, SV *dummy = 0, U32 flags = 0, SV *callback = 0) |
|
|
1801 | PREINIT: |
|
|
1802 | CALLBACK |
|
|
1803 | CODE: |
|
|
1804 | { |
|
|
1805 | dREQ (REQ_DB_VERIFY, 1); |
|
|
1806 | ptr_nuke (ST (0)); /* verify destroys the database handle, hopefully it is freed as well */ |
|
|
1807 | req->db = db; |
|
|
1808 | req->buf1 = strdup (file); |
|
|
1809 | req->buf2 = strdup_ornull (database); |
|
|
1810 | req->uint1 = flags; |
|
|
1811 | REQ_SEND; |
|
|
1812 | } |
|
|
1813 | |
|
|
1814 | void |
1656 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1815 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
1657 | PREINIT: |
1816 | PREINIT: |
1658 | CALLBACK |
1817 | CALLBACK |
1659 | CODE: |
1818 | CODE: |
1660 | { |
1819 | { |
1661 | dREQ (REQ_DB_SYNC); |
1820 | dREQ (REQ_DB_UPGRADE, 1); |
1662 | req->db = db; |
1821 | req->db = db; |
1663 | req->buf1 = strdup (file); |
1822 | req->buf1 = strdup (file); |
1664 | req->uint1 = flags; |
1823 | req->uint1 = flags; |
1665 | REQ_SEND; |
1824 | REQ_SEND; |
1666 | } |
1825 | } |
1667 | |
1826 | |
1668 | void |
1827 | void |
1669 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
1828 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
1670 | PREINIT: |
1829 | PREINIT: |
1671 | CALLBACK |
1830 | CALLBACK |
1672 | CODE: |
1831 | CODE: |
1673 | { |
1832 | { |
1674 | dREQ (REQ_DB_KEY_RANGE); |
1833 | dREQ (REQ_DB_KEY_RANGE, 2); |
1675 | req->db = db; |
1834 | req->db = db; |
1676 | req->txn = txn; |
1835 | req->txn = txn; |
1677 | sv_to_dbt (&req->dbt1, key); |
1836 | sv_to_dbt (&req->dbt1, key); |
1678 | req->uint1 = flags; |
1837 | req->uint1 = flags; |
1679 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1838 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
… | |
… | |
1684 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1843 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1685 | PREINIT: |
1844 | PREINIT: |
1686 | CALLBACK |
1845 | CALLBACK |
1687 | CODE: |
1846 | CODE: |
1688 | { |
1847 | { |
1689 | dREQ (REQ_DB_PUT); |
1848 | dREQ (REQ_DB_PUT, 2); |
1690 | req->db = db; |
1849 | req->db = db; |
1691 | req->txn = txn; |
1850 | req->txn = txn; |
1692 | sv_to_dbt (&req->dbt1, key); |
1851 | sv_to_dbt (&req->dbt1, key); |
1693 | sv_to_dbt (&req->dbt2, data); |
1852 | sv_to_dbt (&req->dbt2, data); |
1694 | req->uint1 = flags; |
1853 | req->uint1 = flags; |
1695 | REQ_SEND; |
1854 | REQ_SEND; |
1696 | } |
1855 | } |
1697 | |
1856 | |
|
|
1857 | #if DB_VERSION_MINOR >= 6 |
|
|
1858 | |
1698 | void |
1859 | void |
1699 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1860 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1700 | PREINIT: |
1861 | PREINIT: |
1701 | CALLBACK |
1862 | CALLBACK |
1702 | CODE: |
1863 | CODE: |
1703 | { |
1864 | { |
1704 | dREQ (REQ_DB_EXISTS); |
1865 | dREQ (REQ_DB_EXISTS, 2); |
1705 | req->db = db; |
1866 | req->db = db; |
1706 | req->txn = txn; |
1867 | req->txn = txn; |
1707 | req->uint1 = flags; |
1868 | req->uint1 = flags; |
1708 | sv_to_dbt (&req->dbt1, key); |
1869 | sv_to_dbt (&req->dbt1, key); |
1709 | REQ_SEND; |
1870 | REQ_SEND; |
1710 | } |
1871 | } |
1711 | |
1872 | |
|
|
1873 | #endif |
|
|
1874 | |
1712 | void |
1875 | void |
1713 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1876 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1714 | PREINIT: |
1877 | PREINIT: |
1715 | CALLBACK |
1878 | CALLBACK |
1716 | CODE: |
1879 | CODE: |
1717 | if (SvREADONLY (data)) |
|
|
1718 | croak ("can't modify read-only data scalar in db_get"); |
|
|
1719 | { |
1880 | { |
|
|
1881 | //TODO: key is somtimesmutable |
1720 | dREQ (REQ_DB_GET); |
1882 | dREQ (REQ_DB_GET, 2); |
1721 | req->db = db; |
1883 | req->db = db; |
1722 | req->txn = txn; |
1884 | req->txn = txn; |
1723 | req->uint1 = flags; |
1885 | req->uint1 = flags; |
1724 | sv_to_dbt (&req->dbt1, key); |
1886 | sv_to_dbt (&req->dbt1, key); |
1725 | req->dbt3.flags = DB_DBT_MALLOC; |
1887 | req->dbt3.flags = DB_DBT_MALLOC; |
1726 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1888 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1727 | REQ_SEND; |
1889 | REQ_SEND; |
1728 | } |
1890 | } |
1729 | |
1891 | |
1730 | void |
1892 | void |
1731 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
1893 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1732 | PREINIT: |
1894 | PREINIT: |
1733 | CALLBACK |
1895 | CALLBACK |
1734 | CODE: |
1896 | CODE: |
1735 | if (SvREADONLY (data)) |
|
|
1736 | croak ("can't modify read-only data scalar in db_pget"); |
|
|
1737 | { |
1897 | { |
|
|
1898 | //TODO: key is somtimesmutable |
1738 | dREQ (REQ_DB_PGET); |
1899 | dREQ (REQ_DB_PGET, 2); |
|
|
1900 | req->db = db; |
|
|
1901 | req->txn = txn; |
|
|
1902 | req->uint1 = flags; |
|
|
1903 | |
|
|
1904 | sv_to_dbt (&req->dbt1, key); |
|
|
1905 | |
|
|
1906 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1907 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1908 | |
|
|
1909 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1910 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1911 | REQ_SEND; |
|
|
1912 | } |
|
|
1913 | |
|
|
1914 | void |
|
|
1915 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1916 | PREINIT: |
|
|
1917 | CALLBACK |
|
|
1918 | CODE: |
|
|
1919 | { |
|
|
1920 | dREQ (REQ_DB_DEL, 2); |
1739 | req->db = db; |
1921 | req->db = db; |
1740 | req->txn = txn; |
1922 | req->txn = txn; |
1741 | req->uint1 = flags; |
1923 | req->uint1 = flags; |
1742 | sv_to_dbt (&req->dbt1, key); |
1924 | sv_to_dbt (&req->dbt1, key); |
1743 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1744 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1745 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1746 | REQ_SEND; |
1925 | REQ_SEND; |
1747 | } |
1926 | } |
1748 | |
1927 | |
1749 | void |
1928 | void |
1750 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
1929 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1751 | PREINIT: |
1930 | PREINIT: |
1752 | CALLBACK |
1931 | CALLBACK |
1753 | CODE: |
1932 | CODE: |
1754 | { |
1933 | { |
1755 | dREQ (REQ_DB_DEL); |
1934 | dREQ (REQ_TXN_COMMIT, 0); |
1756 | req->db = db; |
1935 | ptr_nuke (ST (0)); |
1757 | req->txn = txn; |
1936 | req->txn = txn; |
1758 | req->uint1 = flags; |
1937 | req->uint1 = flags; |
1759 | sv_to_dbt (&req->dbt1, key); |
|
|
1760 | REQ_SEND; |
1938 | REQ_SEND; |
1761 | } |
1939 | } |
1762 | |
1940 | |
1763 | void |
1941 | void |
|
|
1942 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1943 | PREINIT: |
|
|
1944 | CALLBACK |
|
|
1945 | CODE: |
|
|
1946 | { |
|
|
1947 | dREQ (REQ_TXN_ABORT, 0); |
|
|
1948 | ptr_nuke (ST (0)); |
|
|
1949 | req->txn = txn; |
|
|
1950 | REQ_SEND; |
|
|
1951 | } |
|
|
1952 | |
|
|
1953 | void |
1764 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1954 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
1765 | PREINIT: |
1955 | PREINIT: |
1766 | CALLBACK |
1956 | CALLBACK |
1767 | CODE: |
1957 | CODE: |
1768 | { |
1958 | { |
1769 | dREQ (REQ_TXN_COMMIT); |
1959 | dREQ (REQ_TXN_FINISH, 0); |
|
|
1960 | ptr_nuke (ST (0)); |
1770 | req->txn = txn; |
1961 | req->txn = txn; |
1771 | req->uint1 = flags; |
1962 | req->uint1 = flags; |
1772 | REQ_SEND; |
1963 | REQ_SEND; |
|
|
1964 | } |
|
|
1965 | |
|
|
1966 | void |
|
|
1967 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1968 | PREINIT: |
|
|
1969 | CALLBACK |
|
|
1970 | CODE: |
|
|
1971 | { |
|
|
1972 | dREQ (REQ_C_CLOSE, 0); |
1773 | ptr_nuke (ST (0)); |
1973 | ptr_nuke (ST (0)); |
1774 | } |
|
|
1775 | |
|
|
1776 | void |
|
|
1777 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1778 | PREINIT: |
|
|
1779 | CALLBACK |
|
|
1780 | CODE: |
|
|
1781 | { |
|
|
1782 | dREQ (REQ_TXN_ABORT); |
|
|
1783 | req->txn = txn; |
|
|
1784 | REQ_SEND; |
|
|
1785 | ptr_nuke (ST (0)); |
|
|
1786 | } |
|
|
1787 | |
|
|
1788 | void |
|
|
1789 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1790 | PREINIT: |
|
|
1791 | CALLBACK |
|
|
1792 | CODE: |
|
|
1793 | { |
|
|
1794 | dREQ (REQ_TXN_FINISH); |
|
|
1795 | req->txn = txn; |
|
|
1796 | req->uint1 = flags; |
|
|
1797 | REQ_SEND; |
|
|
1798 | ptr_nuke (ST (0)); |
|
|
1799 | } |
|
|
1800 | |
|
|
1801 | void |
|
|
1802 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1803 | PREINIT: |
|
|
1804 | CALLBACK |
|
|
1805 | CODE: |
|
|
1806 | { |
|
|
1807 | dREQ (REQ_C_CLOSE); |
|
|
1808 | req->dbc = dbc; |
1974 | req->dbc = dbc; |
1809 | REQ_SEND; |
1975 | REQ_SEND; |
1810 | ptr_nuke (ST (0)); |
|
|
1811 | } |
1976 | } |
1812 | |
1977 | |
1813 | void |
1978 | void |
1814 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1979 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
1815 | PREINIT: |
1980 | PREINIT: |
1816 | CALLBACK |
1981 | CALLBACK |
1817 | CODE: |
1982 | CODE: |
1818 | { |
1983 | { |
1819 | dREQ (REQ_C_COUNT); |
1984 | dREQ (REQ_C_COUNT, 1); |
1820 | req->dbc = dbc; |
1985 | req->dbc = dbc; |
1821 | req->sv1 = SvREFCNT_inc (count); |
1986 | req->sv1 = SvREFCNT_inc (count); |
1822 | REQ_SEND; |
1987 | REQ_SEND; |
1823 | } |
1988 | } |
1824 | |
1989 | |
… | |
… | |
1826 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1991 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
1827 | PREINIT: |
1992 | PREINIT: |
1828 | CALLBACK |
1993 | CALLBACK |
1829 | CODE: |
1994 | CODE: |
1830 | { |
1995 | { |
1831 | dREQ (REQ_C_PUT); |
1996 | dREQ (REQ_C_PUT, 1); |
1832 | req->dbc = dbc; |
1997 | req->dbc = dbc; |
1833 | sv_to_dbt (&req->dbt1, key); |
1998 | sv_to_dbt (&req->dbt1, key); |
1834 | sv_to_dbt (&req->dbt2, data); |
1999 | sv_to_dbt (&req->dbt2, data); |
1835 | req->uint1 = flags; |
2000 | req->uint1 = flags; |
1836 | REQ_SEND; |
2001 | REQ_SEND; |
1837 | } |
2002 | } |
1838 | |
2003 | |
1839 | void |
2004 | void |
1840 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
2005 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
1841 | PREINIT: |
2006 | PREINIT: |
1842 | CALLBACK |
2007 | CALLBACK |
1843 | CODE: |
2008 | CODE: |
1844 | { |
2009 | { |
|
|
2010 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2011 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2012 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2013 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2014 | "key", |
|
|
2015 | "BDB::db_c_get"); |
|
|
2016 | |
|
|
2017 | { |
1845 | dREQ (REQ_C_GET); |
2018 | dREQ (REQ_C_GET, 1); |
|
|
2019 | req->dbc = dbc; |
|
|
2020 | req->uint1 = flags; |
|
|
2021 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2022 | sv_to_dbt (&req->dbt1, key); |
|
|
2023 | else |
|
|
2024 | { |
|
|
2025 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2026 | sv_to_dbt (&req->dbt1, key); |
|
|
2027 | else |
|
|
2028 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2029 | |
|
|
2030 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2031 | } |
|
|
2032 | |
|
|
2033 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2034 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2035 | sv_to_dbt (&req->dbt3, data); |
|
|
2036 | else |
|
|
2037 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2038 | |
|
|
2039 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2040 | REQ_SEND; |
|
|
2041 | } |
|
|
2042 | } |
|
|
2043 | |
|
|
2044 | void |
|
|
2045 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2046 | PREINIT: |
|
|
2047 | CALLBACK |
|
|
2048 | CODE: |
|
|
2049 | { |
|
|
2050 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2051 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2052 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2053 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2054 | "key", |
|
|
2055 | "BDB::db_c_pget"); |
|
|
2056 | |
|
|
2057 | { |
|
|
2058 | dREQ (REQ_C_PGET, 1); |
|
|
2059 | req->dbc = dbc; |
|
|
2060 | req->uint1 = flags; |
|
|
2061 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2062 | sv_to_dbt (&req->dbt1, key); |
|
|
2063 | else |
|
|
2064 | { |
|
|
2065 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2066 | sv_to_dbt (&req->dbt1, key); |
|
|
2067 | else |
|
|
2068 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2069 | |
|
|
2070 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2071 | } |
|
|
2072 | |
|
|
2073 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2074 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2075 | |
|
|
2076 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2077 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2078 | sv_to_dbt (&req->dbt3, data); |
|
|
2079 | else |
|
|
2080 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2081 | |
|
|
2082 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2083 | REQ_SEND; |
|
|
2084 | } |
|
|
2085 | } |
|
|
2086 | |
|
|
2087 | void |
|
|
2088 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
2089 | PREINIT: |
|
|
2090 | CALLBACK |
|
|
2091 | CODE: |
|
|
2092 | { |
|
|
2093 | dREQ (REQ_C_DEL, 1); |
1846 | req->dbc = dbc; |
2094 | req->dbc = dbc; |
1847 | req->uint1 = flags; |
2095 | req->uint1 = flags; |
1848 | if ((flags & DB_SET) == DB_SET |
|
|
1849 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1850 | sv_to_dbt (&req->dbt1, key); |
|
|
1851 | else |
|
|
1852 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1853 | |
|
|
1854 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1855 | |
|
|
1856 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1857 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1858 | sv_to_dbt (&req->dbt3, data); |
|
|
1859 | else |
|
|
1860 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1861 | |
|
|
1862 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1863 | REQ_SEND; |
2096 | REQ_SEND; |
1864 | } |
2097 | } |
1865 | |
2098 | |
1866 | void |
|
|
1867 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1868 | PREINIT: |
|
|
1869 | CALLBACK |
|
|
1870 | CODE: |
|
|
1871 | { |
|
|
1872 | dREQ (REQ_C_PGET); |
|
|
1873 | req->dbc = dbc; |
|
|
1874 | req->uint1 = flags; |
|
|
1875 | if ((flags & DB_SET) == DB_SET |
|
|
1876 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1877 | sv_to_dbt (&req->dbt1, key); |
|
|
1878 | else |
|
|
1879 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1880 | |
2099 | |
1881 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2100 | #if DB_VERSION_MINOR >= 3 |
1882 | |
|
|
1883 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1884 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1885 | |
|
|
1886 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1887 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1888 | sv_to_dbt (&req->dbt3, data); |
|
|
1889 | else |
|
|
1890 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1891 | |
|
|
1892 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1893 | REQ_SEND; |
|
|
1894 | } |
|
|
1895 | |
|
|
1896 | void |
|
|
1897 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1898 | PREINIT: |
|
|
1899 | CALLBACK |
|
|
1900 | CODE: |
|
|
1901 | { |
|
|
1902 | dREQ (REQ_C_DEL); |
|
|
1903 | req->dbc = dbc; |
|
|
1904 | req->uint1 = flags; |
|
|
1905 | REQ_SEND; |
|
|
1906 | } |
|
|
1907 | |
|
|
1908 | |
2101 | |
1909 | void |
2102 | void |
1910 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
2103 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
1911 | PREINIT: |
2104 | PREINIT: |
1912 | CALLBACK |
2105 | CALLBACK |
1913 | CODE: |
2106 | CODE: |
1914 | { |
2107 | { |
1915 | dREQ (REQ_SEQ_OPEN); |
2108 | dREQ (REQ_SEQ_OPEN, 2); |
1916 | req->seq = seq; |
2109 | req->seq = seq; |
1917 | req->txn = txnid; |
2110 | req->txn = txnid; |
1918 | req->uint1 = flags | DB_THREAD; |
2111 | req->uint1 = flags | DB_THREAD; |
1919 | sv_to_dbt (&req->dbt1, key); |
2112 | sv_to_dbt (&req->dbt1, key); |
1920 | REQ_SEND; |
2113 | REQ_SEND; |
… | |
… | |
1924 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
2117 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
1925 | PREINIT: |
2118 | PREINIT: |
1926 | CALLBACK |
2119 | CALLBACK |
1927 | CODE: |
2120 | CODE: |
1928 | { |
2121 | { |
1929 | dREQ (REQ_SEQ_CLOSE); |
2122 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2123 | ptr_nuke (ST (0)); |
1930 | req->seq = seq; |
2124 | req->seq = seq; |
1931 | req->uint1 = flags; |
2125 | req->uint1 = flags; |
1932 | REQ_SEND; |
2126 | REQ_SEND; |
1933 | ptr_nuke (ST (0)); |
|
|
1934 | } |
2127 | } |
1935 | |
2128 | |
1936 | void |
2129 | void |
1937 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
2130 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
1938 | PREINIT: |
2131 | PREINIT: |
1939 | CALLBACK |
2132 | CALLBACK |
1940 | CODE: |
2133 | CODE: |
1941 | { |
2134 | { |
1942 | dREQ (REQ_SEQ_GET); |
2135 | dREQ (REQ_SEQ_GET, 2); |
1943 | req->seq = seq; |
2136 | req->seq = seq; |
1944 | req->txn = txnid; |
2137 | req->txn = txnid; |
1945 | req->int1 = delta; |
2138 | req->int1 = delta; |
1946 | req->uint1 = flags; |
2139 | req->uint1 = flags; |
1947 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2140 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
… | |
… | |
1952 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
2145 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
1953 | PREINIT: |
2146 | PREINIT: |
1954 | CALLBACK |
2147 | CALLBACK |
1955 | CODE: |
2148 | CODE: |
1956 | { |
2149 | { |
1957 | dREQ (REQ_SEQ_REMOVE); |
2150 | dREQ (REQ_SEQ_REMOVE, 2); |
1958 | req->seq = seq; |
2151 | req->seq = seq; |
1959 | req->txn = txnid; |
2152 | req->txn = txnid; |
1960 | req->uint1 = flags; |
2153 | req->uint1 = flags; |
1961 | REQ_SEND; |
2154 | REQ_SEND; |
1962 | } |
2155 | } |
1963 | |
2156 | |
|
|
2157 | #endif |
|
|
2158 | |
1964 | |
2159 | |
1965 | MODULE = BDB PACKAGE = BDB::Env |
2160 | MODULE = BDB PACKAGE = BDB::Env |
1966 | |
2161 | |
1967 | void |
2162 | void |
1968 | DESTROY (DB_ENV_ornuked *env) |
2163 | DESTROY (DB_ENV_ornuked *env) |
… | |
… | |
2100 | int set_lg_max (DB_ENV *env, U32 max) |
2295 | int set_lg_max (DB_ENV *env, U32 max) |
2101 | CODE: |
2296 | CODE: |
2102 | RETVAL = env->set_lg_max (env, max); |
2297 | RETVAL = env->set_lg_max (env, max); |
2103 | OUTPUT: |
2298 | OUTPUT: |
2104 | RETVAL |
2299 | RETVAL |
|
|
2300 | |
|
|
2301 | #if DB_VERSION_MINOR >= 4 |
2105 | |
2302 | |
2106 | int mutex_set_max (DB_ENV *env, U32 max) |
2303 | int mutex_set_max (DB_ENV *env, U32 max) |
2107 | CODE: |
2304 | CODE: |
2108 | RETVAL = env->mutex_set_max (env, max); |
2305 | RETVAL = env->mutex_set_max (env, max); |
2109 | OUTPUT: |
2306 | OUTPUT: |
… | |
… | |
2125 | CODE: |
2322 | CODE: |
2126 | RETVAL = env->mutex_set_align (env, align); |
2323 | RETVAL = env->mutex_set_align (env, align); |
2127 | OUTPUT: |
2324 | OUTPUT: |
2128 | RETVAL |
2325 | RETVAL |
2129 | |
2326 | |
|
|
2327 | #endif |
|
|
2328 | |
2130 | DB_TXN * |
2329 | DB_TXN * |
2131 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2330 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2132 | CODE: |
2331 | CODE: |
2133 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2332 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2134 | if (errno) |
2333 | if (errno) |
2135 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2334 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2136 | OUTPUT: |
2335 | OUTPUT: |
2137 | RETVAL |
2336 | RETVAL |
2138 | |
2337 | |
|
|
2338 | #if DB_VERSION_MINOR >= 5 |
|
|
2339 | |
2139 | DB_TXN * |
2340 | DB_TXN * |
2140 | cdsgroup_begin (DB_ENV *env) |
2341 | cdsgroup_begin (DB_ENV *env) |
2141 | CODE: |
2342 | CODE: |
2142 | errno = env->cdsgroup_begin (env, &RETVAL); |
2343 | errno = env->cdsgroup_begin (env, &RETVAL); |
2143 | if (errno) |
2344 | if (errno) |
2144 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
2345 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
2145 | OUTPUT: |
2346 | OUTPUT: |
2146 | RETVAL |
2347 | RETVAL |
|
|
2348 | |
|
|
2349 | #endif |
2147 | |
2350 | |
2148 | MODULE = BDB PACKAGE = BDB::Db |
2351 | MODULE = BDB PACKAGE = BDB::Db |
2149 | |
2352 | |
2150 | void |
2353 | void |
2151 | DESTROY (DB_ornuked *db) |
2354 | DESTROY (DB_ornuked *db) |
… | |
… | |
2161 | CODE: |
2364 | CODE: |
2162 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2365 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2163 | OUTPUT: |
2366 | OUTPUT: |
2164 | RETVAL |
2367 | RETVAL |
2165 | |
2368 | |
|
|
2369 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2370 | CODE: |
|
|
2371 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2372 | OUTPUT: |
|
|
2373 | RETVAL |
|
|
2374 | |
2166 | int set_flags (DB *db, U32 flags) |
2375 | int set_flags (DB *db, U32 flags) |
2167 | CODE: |
2376 | CODE: |
2168 | RETVAL = db->set_flags (db, flags); |
2377 | RETVAL = db->set_flags (db, flags); |
2169 | OUTPUT: |
2378 | OUTPUT: |
2170 | RETVAL |
2379 | RETVAL |
… | |
… | |
2236 | if (errno) |
2445 | if (errno) |
2237 | croak ("DB->cursor: %s", db_strerror (errno)); |
2446 | croak ("DB->cursor: %s", db_strerror (errno)); |
2238 | OUTPUT: |
2447 | OUTPUT: |
2239 | RETVAL |
2448 | RETVAL |
2240 | |
2449 | |
|
|
2450 | #if DB_VERSION_MINOR >= 3 |
|
|
2451 | |
2241 | DB_SEQUENCE * |
2452 | DB_SEQUENCE * |
2242 | sequence (DB *db, U32 flags = 0) |
2453 | sequence (DB *db, U32 flags = 0) |
2243 | CODE: |
2454 | CODE: |
2244 | { |
2455 | { |
2245 | errno = db_sequence_create (&RETVAL, db, flags); |
2456 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
2247 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2458 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2248 | } |
2459 | } |
2249 | OUTPUT: |
2460 | OUTPUT: |
2250 | RETVAL |
2461 | RETVAL |
2251 | |
2462 | |
|
|
2463 | #endif |
|
|
2464 | |
2252 | |
2465 | |
2253 | MODULE = BDB PACKAGE = BDB::Txn |
2466 | MODULE = BDB PACKAGE = BDB::Txn |
2254 | |
2467 | |
2255 | void |
2468 | void |
2256 | DESTROY (DB_TXN_ornuked *txn) |
2469 | DESTROY (DB_TXN_ornuked *txn) |
… | |
… | |
2285 | CODE: |
2498 | CODE: |
2286 | dbc->set_priority (dbc, priority); |
2499 | dbc->set_priority (dbc, priority); |
2287 | |
2500 | |
2288 | #endif |
2501 | #endif |
2289 | |
2502 | |
|
|
2503 | #if DB_VERSION_MINOR >= 3 |
|
|
2504 | |
2290 | MODULE = BDB PACKAGE = BDB::Sequence |
2505 | MODULE = BDB PACKAGE = BDB::Sequence |
2291 | |
2506 | |
2292 | void |
2507 | void |
2293 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2508 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2294 | CODE: |
2509 | CODE: |
… | |
… | |
2317 | CODE: |
2532 | CODE: |
2318 | RETVAL = seq->set_range (seq, min, max); |
2533 | RETVAL = seq->set_range (seq, min, max); |
2319 | OUTPUT: |
2534 | OUTPUT: |
2320 | RETVAL |
2535 | RETVAL |
2321 | |
2536 | |
|
|
2537 | #endif |
2322 | |
2538 | |
|
|
2539 | |