… | |
… | |
40 | typedef DB_TXN DB_TXN_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
41 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
42 | typedef DB DB_ornull; |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
44 | |
44 | |
|
|
45 | typedef DB_ENV DB_ENV_ornuked; |
|
|
46 | typedef DB_TXN DB_TXN_ornuked; |
|
|
47 | typedef DBC DBC_ornuked; |
|
|
48 | typedef DB DB_ornuked; |
|
|
49 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
|
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50 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
51 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
46 | typedef char *octetstring; |
52 | typedef char *bdb_filename; |
47 | |
53 | |
48 | static SV *prepare_cb; |
54 | static SV *prepare_cb; |
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55 | |
|
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56 | #if DB_VERSION_MINOR >= 6 |
|
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57 | # define c_close close |
|
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58 | # define c_count count |
|
|
59 | # define c_del del |
|
|
60 | # define c_dup dup |
|
|
61 | # define c_get get |
|
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62 | # define c_pget pget |
|
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63 | # define c_put put |
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|
64 | #endif |
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65 | |
|
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66 | static char * |
|
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67 | get_bdb_filename (SV *sv) |
|
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68 | { |
|
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69 | if (!SvOK (sv)) |
|
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70 | return 0; |
|
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71 | |
|
|
72 | #if _WIN32 |
|
|
73 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
|
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74 | { |
|
|
75 | STRLEN len; |
|
|
76 | char *src = SvPVbyte (sv, len); |
|
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77 | SV *t1 = sv_newmortal (); |
|
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78 | SV *t2 = sv_newmortal (); |
|
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79 | |
|
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80 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
|
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81 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
|
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82 | |
|
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83 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
|
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84 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
|
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85 | SvPOK_only (t2); |
|
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86 | SvPVX (t2)[len] = 0; |
|
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87 | SvCUR_set (t2, len); |
|
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88 | |
|
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89 | return SvPVX (t2); |
|
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90 | } |
|
|
91 | #else |
|
|
92 | return SvPVbyte_nolen (sv); |
|
|
93 | #endif |
|
|
94 | } |
|
|
95 | |
|
|
96 | static void |
|
|
97 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
|
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98 | { |
|
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99 | printf ("err[%s]\n", msg); |
|
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100 | } |
|
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101 | |
|
|
102 | static void |
|
|
103 | debug_msgcall (const DB_ENV *dbenv, const char *msg) |
|
|
104 | { |
|
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105 | printf ("msg[%s]\n", msg); |
|
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106 | } |
49 | |
107 | |
50 | static char * |
108 | static char * |
51 | strdup_ornull (const char *s) |
109 | strdup_ornull (const char *s) |
52 | { |
110 | { |
53 | return s ? strdup (s) : 0; |
111 | return s ? strdup (s) : 0; |
… | |
… | |
79 | } |
137 | } |
80 | |
138 | |
81 | enum { |
139 | enum { |
82 | REQ_QUIT, |
140 | REQ_QUIT, |
83 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
141 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
84 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
142 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
85 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, |
143 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
86 | REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
144 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
87 | REQ_TXN_COMMIT, REQ_TXN_ABORT, |
145 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
88 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
146 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
89 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
147 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
90 | }; |
148 | }; |
91 | |
149 | |
92 | typedef struct aio_cb |
150 | typedef struct bdb_cb |
93 | { |
151 | { |
94 | struct aio_cb *volatile next; |
152 | struct bdb_cb *volatile next; |
95 | SV *callback; |
153 | SV *callback; |
96 | int type, pri, result; |
154 | int type, pri, result; |
97 | |
155 | |
98 | DB_ENV *env; |
156 | DB_ENV *env; |
99 | DB *db; |
157 | DB *db; |
… | |
… | |
101 | DBC *dbc; |
159 | DBC *dbc; |
102 | |
160 | |
103 | UV uv1; |
161 | UV uv1; |
104 | int int1, int2; |
162 | int int1, int2; |
105 | U32 uint1, uint2; |
163 | U32 uint1, uint2; |
106 | char *buf1, *buf2; |
164 | char *buf1, *buf2, *buf3; |
107 | SV *sv1, *sv2, *sv3; |
165 | SV *sv1, *sv2, *sv3; |
108 | |
166 | |
109 | DBT dbt1, dbt2, dbt3; |
167 | DBT dbt1, dbt2, dbt3; |
110 | DB_KEY_RANGE key_range; |
168 | DB_KEY_RANGE key_range; |
111 | DB_SEQUENCE *seq; |
169 | DB_SEQUENCE *seq; |
112 | db_seq_t seq_t; |
170 | db_seq_t seq_t; |
113 | } aio_cb; |
171 | } bdb_cb; |
114 | |
172 | |
115 | typedef aio_cb *aio_req; |
173 | typedef bdb_cb *bdb_req; |
116 | |
174 | |
117 | enum { |
175 | enum { |
118 | PRI_MIN = -4, |
176 | PRI_MIN = -4, |
119 | PRI_MAX = 4, |
177 | PRI_MAX = 4, |
120 | |
178 | |
… | |
… | |
123 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
181 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
124 | }; |
182 | }; |
125 | |
183 | |
126 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
184 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
127 | |
185 | |
|
|
186 | static SV *on_next_submit; |
|
|
187 | |
128 | static unsigned int max_poll_time = 0; |
188 | static unsigned int max_poll_time = 0; |
129 | static unsigned int max_poll_reqs = 0; |
189 | static unsigned int max_poll_reqs = 0; |
130 | |
190 | |
131 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
191 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
132 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
192 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
147 | struct worker *prev, *next; |
207 | struct worker *prev, *next; |
148 | |
208 | |
149 | thread_t tid; |
209 | thread_t tid; |
150 | |
210 | |
151 | /* locked by reslock, reqlock or wrklock */ |
211 | /* locked by reslock, reqlock or wrklock */ |
152 | aio_req req; /* currently processed request */ |
212 | bdb_req req; /* currently processed request */ |
153 | void *dbuf; |
213 | void *dbuf; |
154 | DIR *dirp; |
214 | DIR *dirp; |
155 | } worker; |
215 | } worker; |
156 | |
216 | |
157 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
217 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
169 | } |
229 | } |
170 | |
230 | |
171 | static volatile unsigned int nreqs, nready, npending; |
231 | static volatile unsigned int nreqs, nready, npending; |
172 | static volatile unsigned int max_idle = 4; |
232 | static volatile unsigned int max_idle = 4; |
173 | static volatile unsigned int max_outstanding = 0xffffffff; |
233 | static volatile unsigned int max_outstanding = 0xffffffff; |
174 | static int respipe [2], respipe_osf [2]; |
234 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
175 | |
235 | |
176 | static mutex_t reslock = X_MUTEX_INIT; |
236 | static mutex_t reslock = X_MUTEX_INIT; |
177 | static mutex_t reqlock = X_MUTEX_INIT; |
237 | static mutex_t reqlock = X_MUTEX_INIT; |
178 | static cond_t reqwait = X_COND_INIT; |
238 | static cond_t reqwait = X_COND_INIT; |
179 | |
239 | |
180 | #if WORDACCESS_UNSAFE |
240 | #if WORDACCESS_UNSAFE |
181 | |
241 | |
182 | static unsigned int get_nready () |
242 | static unsigned int get_nready (void) |
183 | { |
243 | { |
184 | unsigned int retval; |
244 | unsigned int retval; |
185 | |
245 | |
186 | X_LOCK (reqlock); |
246 | X_LOCK (reqlock); |
187 | retval = nready; |
247 | retval = nready; |
188 | X_UNLOCK (reqlock); |
248 | X_UNLOCK (reqlock); |
189 | |
249 | |
190 | return retval; |
250 | return retval; |
191 | } |
251 | } |
192 | |
252 | |
193 | static unsigned int get_npending () |
253 | static unsigned int get_npending (void) |
194 | { |
254 | { |
195 | unsigned int retval; |
255 | unsigned int retval; |
196 | |
256 | |
197 | X_LOCK (reslock); |
257 | X_LOCK (reslock); |
198 | retval = npending; |
258 | retval = npending; |
199 | X_UNLOCK (reslock); |
259 | X_UNLOCK (reslock); |
200 | |
260 | |
201 | return retval; |
261 | return retval; |
202 | } |
262 | } |
203 | |
263 | |
204 | static unsigned int get_nthreads () |
264 | static unsigned int get_nthreads (void) |
205 | { |
265 | { |
206 | unsigned int retval; |
266 | unsigned int retval; |
207 | |
267 | |
208 | X_LOCK (wrklock); |
268 | X_LOCK (wrklock); |
209 | retval = started; |
269 | retval = started; |
… | |
… | |
224 | * a somewhat faster data structure might be nice, but |
284 | * a somewhat faster data structure might be nice, but |
225 | * with 8 priorities this actually needs <20 insns |
285 | * with 8 priorities this actually needs <20 insns |
226 | * per shift, the most expensive operation. |
286 | * per shift, the most expensive operation. |
227 | */ |
287 | */ |
228 | typedef struct { |
288 | typedef struct { |
229 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
289 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
230 | int size; |
290 | int size; |
231 | } reqq; |
291 | } reqq; |
232 | |
292 | |
233 | static reqq req_queue; |
293 | static reqq req_queue; |
234 | static reqq res_queue; |
294 | static reqq res_queue; |
235 | |
295 | |
236 | int reqq_push (reqq *q, aio_req req) |
296 | int reqq_push (reqq *q, bdb_req req) |
237 | { |
297 | { |
238 | int pri = req->pri; |
298 | int pri = req->pri; |
239 | req->next = 0; |
299 | req->next = 0; |
240 | |
300 | |
241 | if (q->qe[pri]) |
301 | if (q->qe[pri]) |
… | |
… | |
247 | q->qe[pri] = q->qs[pri] = req; |
307 | q->qe[pri] = q->qs[pri] = req; |
248 | |
308 | |
249 | return q->size++; |
309 | return q->size++; |
250 | } |
310 | } |
251 | |
311 | |
252 | aio_req reqq_shift (reqq *q) |
312 | bdb_req reqq_shift (reqq *q) |
253 | { |
313 | { |
254 | int pri; |
314 | int pri; |
255 | |
315 | |
256 | if (!q->size) |
316 | if (!q->size) |
257 | return 0; |
317 | return 0; |
258 | |
318 | |
259 | --q->size; |
319 | --q->size; |
260 | |
320 | |
261 | for (pri = NUM_PRI; pri--; ) |
321 | for (pri = NUM_PRI; pri--; ) |
262 | { |
322 | { |
263 | aio_req req = q->qs[pri]; |
323 | bdb_req req = q->qs[pri]; |
264 | |
324 | |
265 | if (req) |
325 | if (req) |
266 | { |
326 | { |
267 | if (!(q->qs[pri] = req->next)) |
327 | if (!(q->qs[pri] = req->next)) |
268 | q->qe[pri] = 0; |
328 | q->qe[pri] = 0; |
… | |
… | |
272 | } |
332 | } |
273 | |
333 | |
274 | abort (); |
334 | abort (); |
275 | } |
335 | } |
276 | |
336 | |
277 | static int poll_cb (); |
337 | static int poll_cb (void); |
278 | static void req_free (aio_req req); |
338 | static void req_free (bdb_req req); |
279 | static void req_cancel (aio_req req); |
339 | static void req_cancel (bdb_req req); |
280 | |
340 | |
281 | static int req_invoke (aio_req req) |
341 | static int req_invoke (bdb_req req) |
282 | { |
342 | { |
283 | dSP; |
343 | dSP; |
284 | |
344 | |
285 | if (SvOK (req->callback)) |
345 | if (req->callback) |
286 | { |
346 | { |
287 | ENTER; |
347 | ENTER; |
288 | SAVETMPS; |
348 | SAVETMPS; |
289 | PUSHMARK (SP); |
349 | PUSHMARK (SP); |
290 | |
350 | |
… | |
… | |
304 | dbt_to_sv (req->sv1, &req->dbt1); |
364 | dbt_to_sv (req->sv1, &req->dbt1); |
305 | dbt_to_sv (req->sv2, &req->dbt2); |
365 | dbt_to_sv (req->sv2, &req->dbt2); |
306 | dbt_to_sv (req->sv3, &req->dbt3); |
366 | dbt_to_sv (req->sv3, &req->dbt3); |
307 | break; |
367 | break; |
308 | |
368 | |
|
|
369 | case REQ_DB_PUT: |
|
|
370 | case REQ_C_PUT: |
|
|
371 | dbt_to_sv (0, &req->dbt1); |
|
|
372 | dbt_to_sv (0, &req->dbt2); |
|
|
373 | break; |
|
|
374 | |
309 | case REQ_DB_KEY_RANGE: |
375 | case REQ_DB_KEY_RANGE: |
310 | { |
376 | { |
311 | AV *av = newAV (); |
377 | AV *av = newAV (); |
312 | |
378 | |
313 | av_push (av, newSVnv (req->key_range.less)); |
379 | av_push (av, newSVnv (req->key_range.less)); |
… | |
… | |
322 | |
388 | |
323 | case REQ_SEQ_GET: |
389 | case REQ_SEQ_GET: |
324 | SvREADONLY_off (req->sv1); |
390 | SvREADONLY_off (req->sv1); |
325 | |
391 | |
326 | if (sizeof (IV) > 4) |
392 | if (sizeof (IV) > 4) |
327 | sv_setiv_mg (req->sv1, req->seq_t); |
393 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
328 | else |
394 | else |
329 | sv_setnv_mg (req->sv1, req->seq_t); |
395 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
330 | |
396 | |
331 | SvREFCNT_dec (req->sv1); |
397 | SvREFCNT_dec (req->sv1); |
332 | break; |
398 | break; |
333 | } |
399 | } |
334 | |
400 | |
… | |
… | |
343 | } |
409 | } |
344 | |
410 | |
345 | return !SvTRUE (ERRSV); |
411 | return !SvTRUE (ERRSV); |
346 | } |
412 | } |
347 | |
413 | |
348 | static void req_free (aio_req req) |
414 | static void req_free (bdb_req req) |
349 | { |
415 | { |
|
|
416 | SvREFCNT_dec (req->callback); |
|
|
417 | |
350 | free (req->buf1); |
418 | free (req->buf1); |
351 | free (req->buf2); |
419 | free (req->buf2); |
|
|
420 | free (req->buf3); |
|
|
421 | |
352 | Safefree (req); |
422 | Safefree (req); |
353 | } |
423 | } |
354 | |
424 | |
355 | #ifdef USE_SOCKETS_AS_HANDLES |
425 | #ifdef USE_SOCKETS_AS_HANDLES |
356 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
426 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
357 | #else |
427 | #else |
358 | # define TO_SOCKET(x) (x) |
428 | # define TO_SOCKET(x) (x) |
359 | #endif |
429 | #endif |
360 | |
430 | |
361 | static void |
431 | static void |
362 | create_pipe (int fd[2]) |
432 | create_respipe (void) |
363 | { |
433 | { |
364 | #ifdef _WIN32 |
434 | #ifdef _WIN32 |
365 | int arg = 1; |
435 | int arg; /* argg */ |
|
|
436 | #endif |
|
|
437 | int old_readfd = respipe [0]; |
|
|
438 | |
|
|
439 | if (respipe [1] >= 0) |
|
|
440 | respipe_close (TO_SOCKET (respipe [1])); |
|
|
441 | |
|
|
442 | #ifdef _WIN32 |
366 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, fd) |
443 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
367 | || ioctlsocket (TO_SOCKET (fd [0]), FIONBIO, &arg) |
|
|
368 | || ioctlsocket (TO_SOCKET (fd [1]), FIONBIO, &arg)) |
|
|
369 | #else |
444 | #else |
370 | if (pipe (fd) |
445 | if (pipe (respipe)) |
371 | || fcntl (fd [0], F_SETFL, O_NONBLOCK) |
|
|
372 | || fcntl (fd [1], F_SETFL, O_NONBLOCK)) |
|
|
373 | #endif |
446 | #endif |
374 | croak ("unable to initialize result pipe"); |
447 | croak ("unable to initialize result pipe"); |
|
|
448 | |
|
|
449 | if (old_readfd >= 0) |
|
|
450 | { |
|
|
451 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
452 | croak ("unable to initialize result pipe(2)"); |
|
|
453 | |
|
|
454 | respipe_close (respipe [0]); |
|
|
455 | respipe [0] = old_readfd; |
|
|
456 | } |
|
|
457 | |
|
|
458 | #ifdef _WIN32 |
|
|
459 | arg = 1; |
|
|
460 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
461 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
462 | #else |
|
|
463 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
464 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
465 | #endif |
|
|
466 | croak ("unable to initialize result pipe(3)"); |
375 | |
467 | |
376 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
468 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
377 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
469 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
378 | } |
470 | } |
379 | |
471 | |
… | |
… | |
399 | free (wrk); |
491 | free (wrk); |
400 | |
492 | |
401 | X_UNLOCK (wrklock); |
493 | X_UNLOCK (wrklock); |
402 | } |
494 | } |
403 | |
495 | |
404 | static void maybe_start_thread () |
496 | static void maybe_start_thread (void) |
405 | { |
497 | { |
406 | if (get_nthreads () >= wanted) |
498 | if (get_nthreads () >= wanted) |
407 | return; |
499 | return; |
408 | |
500 | |
409 | /* todo: maybe use idle here, but might be less exact */ |
501 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
411 | return; |
503 | return; |
412 | |
504 | |
413 | start_thread (); |
505 | start_thread (); |
414 | } |
506 | } |
415 | |
507 | |
416 | static void req_send (aio_req req) |
508 | static void req_send (bdb_req req) |
417 | { |
509 | { |
418 | SV *wait_callback = 0; |
510 | SV *wait_callback = 0; |
419 | |
511 | |
|
|
512 | if (on_next_submit) |
|
|
513 | { |
|
|
514 | dSP; |
|
|
515 | SV *cb = sv_2mortal (on_next_submit); |
|
|
516 | |
|
|
517 | on_next_submit = 0; |
|
|
518 | |
|
|
519 | PUSHMARK (SP); |
|
|
520 | PUTBACK; |
|
|
521 | call_sv (cb, G_DISCARD | G_EVAL); |
|
|
522 | } |
|
|
523 | |
420 | // synthesize callback if none given |
524 | // synthesize callback if none given |
421 | if (!SvOK (req->callback)) |
525 | if (!req->callback) |
422 | { |
526 | { |
423 | int count; |
527 | int count; |
424 | |
528 | |
425 | dSP; |
529 | dSP; |
426 | PUSHMARK (SP); |
530 | PUSHMARK (SP); |
… | |
… | |
429 | SPAGAIN; |
533 | SPAGAIN; |
430 | |
534 | |
431 | if (count != 2) |
535 | if (count != 2) |
432 | croak ("prepare callback must return exactly two values\n"); |
536 | croak ("prepare callback must return exactly two values\n"); |
433 | |
537 | |
434 | wait_callback = SvREFCNT_inc (POPs); |
538 | wait_callback = POPs; |
435 | SvREFCNT_dec (req->callback); |
539 | SvREFCNT_dec (req->callback); |
436 | req->callback = SvREFCNT_inc (POPs); |
540 | req->callback = SvREFCNT_inc (POPs); |
437 | } |
541 | } |
438 | |
542 | |
439 | ++nreqs; |
543 | ++nreqs; |
… | |
… | |
450 | { |
554 | { |
451 | dSP; |
555 | dSP; |
452 | PUSHMARK (SP); |
556 | PUSHMARK (SP); |
453 | PUTBACK; |
557 | PUTBACK; |
454 | call_sv (wait_callback, G_DISCARD); |
558 | call_sv (wait_callback, G_DISCARD); |
455 | SvREFCNT_dec (wait_callback); |
|
|
456 | } |
559 | } |
457 | } |
560 | } |
458 | |
561 | |
459 | static void end_thread (void) |
562 | static void end_thread (void) |
460 | { |
563 | { |
461 | aio_req req; |
564 | bdb_req req; |
462 | |
565 | |
463 | Newz (0, req, 1, aio_cb); |
566 | Newz (0, req, 1, bdb_cb); |
464 | |
567 | |
465 | req->type = REQ_QUIT; |
568 | req->type = REQ_QUIT; |
466 | req->pri = PRI_MAX + PRI_BIAS; |
569 | req->pri = PRI_MAX + PRI_BIAS; |
467 | |
570 | |
468 | X_LOCK (reqlock); |
571 | X_LOCK (reqlock); |
… | |
… | |
495 | |
598 | |
496 | while (started > wanted) |
599 | while (started > wanted) |
497 | end_thread (); |
600 | end_thread (); |
498 | } |
601 | } |
499 | |
602 | |
500 | static void poll_wait () |
603 | static void poll_wait (void) |
501 | { |
604 | { |
502 | fd_set rfd; |
605 | fd_set rfd; |
503 | |
606 | |
504 | while (nreqs) |
607 | while (nreqs) |
505 | { |
608 | { |
… | |
… | |
518 | |
621 | |
519 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
622 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
520 | } |
623 | } |
521 | } |
624 | } |
522 | |
625 | |
523 | static int poll_cb () |
626 | static int poll_cb (void) |
524 | { |
627 | { |
525 | dSP; |
628 | dSP; |
526 | int count = 0; |
629 | int count = 0; |
527 | int maxreqs = max_poll_reqs; |
630 | int maxreqs = max_poll_reqs; |
528 | int do_croak = 0; |
631 | int do_croak = 0; |
529 | struct timeval tv_start, tv_now; |
632 | struct timeval tv_start, tv_now; |
530 | aio_req req; |
633 | bdb_req req; |
531 | |
634 | |
532 | if (max_poll_time) |
635 | if (max_poll_time) |
533 | gettimeofday (&tv_start, 0); |
636 | gettimeofday (&tv_start, 0); |
534 | |
637 | |
535 | for (;;) |
638 | for (;;) |
… | |
… | |
596 | |
699 | |
597 | /*****************************************************************************/ |
700 | /*****************************************************************************/ |
598 | |
701 | |
599 | X_THREAD_PROC (bdb_proc) |
702 | X_THREAD_PROC (bdb_proc) |
600 | { |
703 | { |
601 | aio_req req; |
704 | bdb_req req; |
602 | struct timespec ts; |
705 | struct timespec ts; |
603 | worker *self = (worker *)thr_arg; |
706 | worker *self = (worker *)thr_arg; |
604 | |
707 | |
605 | /* try to distribute timeouts somewhat evenly */ |
708 | /* try to distribute timeouts somewhat evenly */ |
606 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
709 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
646 | X_UNLOCK (reqlock); |
749 | X_UNLOCK (reqlock); |
647 | |
750 | |
648 | switch (req->type) |
751 | switch (req->type) |
649 | { |
752 | { |
650 | case REQ_QUIT: |
753 | case REQ_QUIT: |
|
|
754 | req->result = ENOSYS; |
651 | goto quit; |
755 | goto quit; |
652 | |
756 | |
653 | case REQ_ENV_OPEN: |
757 | case REQ_ENV_OPEN: |
654 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
758 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
655 | break; |
759 | break; |
… | |
… | |
672 | |
776 | |
673 | case REQ_ENV_MEMP_TRICKLE: |
777 | case REQ_ENV_MEMP_TRICKLE: |
674 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
778 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
675 | break; |
779 | break; |
676 | |
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 | |
677 | case REQ_DB_OPEN: |
789 | case REQ_DB_OPEN: |
678 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
790 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
679 | break; |
791 | break; |
680 | |
792 | |
681 | case REQ_DB_CLOSE: |
793 | case REQ_DB_CLOSE: |
… | |
… | |
688 | |
800 | |
689 | case REQ_DB_SYNC: |
801 | case REQ_DB_SYNC: |
690 | req->result = req->db->sync (req->db, req->uint1); |
802 | req->result = req->db->sync (req->db, req->uint1); |
691 | break; |
803 | break; |
692 | |
804 | |
|
|
805 | case REQ_DB_UPGRADE: |
|
|
806 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
807 | break; |
|
|
808 | |
693 | case REQ_DB_PUT: |
809 | case REQ_DB_PUT: |
694 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
810 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
695 | break; |
811 | break; |
696 | |
812 | |
|
|
813 | case REQ_DB_EXISTS: |
|
|
814 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
815 | break; |
|
|
816 | |
697 | case REQ_DB_GET: |
817 | case REQ_DB_GET: |
698 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
818 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
699 | break; |
819 | break; |
700 | |
820 | |
701 | case REQ_DB_PGET: |
821 | case REQ_DB_PGET: |
… | |
… | |
714 | req->result = req->txn->commit (req->txn, req->uint1); |
834 | req->result = req->txn->commit (req->txn, req->uint1); |
715 | break; |
835 | break; |
716 | |
836 | |
717 | case REQ_TXN_ABORT: |
837 | case REQ_TXN_ABORT: |
718 | req->result = req->txn->abort (req->txn); |
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); |
719 | break; |
850 | break; |
720 | |
851 | |
721 | case REQ_C_CLOSE: |
852 | case REQ_C_CLOSE: |
722 | req->result = req->dbc->c_close (req->dbc); |
853 | req->result = req->dbc->c_close (req->dbc); |
723 | break; |
854 | break; |
… | |
… | |
765 | default: |
896 | default: |
766 | req->result = ENOSYS; |
897 | req->result = ENOSYS; |
767 | break; |
898 | break; |
768 | } |
899 | } |
769 | |
900 | |
|
|
901 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
902 | req->txn->flags |= TXN_DEADLOCK; |
|
|
903 | |
770 | X_LOCK (reslock); |
904 | X_LOCK (reslock); |
771 | |
905 | |
772 | ++npending; |
906 | ++npending; |
773 | |
907 | |
774 | if (!reqq_push (&res_queue, req)) |
908 | if (!reqq_push (&res_queue, req)) |
… | |
… | |
805 | X_UNLOCK (wrklock); |
939 | X_UNLOCK (wrklock); |
806 | } |
940 | } |
807 | |
941 | |
808 | static void atfork_child (void) |
942 | static void atfork_child (void) |
809 | { |
943 | { |
810 | aio_req prv; |
944 | bdb_req prv; |
811 | |
945 | |
812 | while (prv = reqq_shift (&req_queue)) |
946 | while (prv = reqq_shift (&req_queue)) |
813 | req_free (prv); |
947 | req_free (prv); |
814 | |
948 | |
815 | while (prv = reqq_shift (&res_queue)) |
949 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
830 | idle = 0; |
964 | idle = 0; |
831 | nreqs = 0; |
965 | nreqs = 0; |
832 | nready = 0; |
966 | nready = 0; |
833 | npending = 0; |
967 | npending = 0; |
834 | |
968 | |
835 | respipe_close (respipe [0]); |
|
|
836 | respipe_close (respipe [1]); |
|
|
837 | |
|
|
838 | create_pipe (respipe); |
969 | create_respipe (); |
839 | |
970 | |
840 | atfork_parent (); |
971 | atfork_parent (); |
841 | } |
972 | } |
842 | |
973 | |
843 | #define dREQ(reqtype) \ |
974 | #define dREQ(reqtype) \ |
844 | aio_req req; \ |
975 | bdb_req req; \ |
845 | int req_pri = next_pri; \ |
976 | int req_pri = next_pri; \ |
846 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
977 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
847 | \ |
978 | \ |
848 | if (SvOK (callback) && !SvROK (callback)) \ |
979 | if (callback && SvOK (callback)) \ |
849 | croak ("callback must be undef or of reference type"); \ |
980 | croak ("callback has illegal type or extra arguments"); \ |
850 | \ |
981 | \ |
851 | Newz (0, req, 1, aio_cb); \ |
982 | Newz (0, req, 1, bdb_cb); \ |
852 | if (!req) \ |
983 | if (!req) \ |
853 | croak ("out of memory during aio_req allocation"); \ |
984 | croak ("out of memory during bdb_req allocation"); \ |
854 | \ |
985 | \ |
855 | req->callback = newSVsv (callback); \ |
986 | req->callback = cb ? SvREFCNT_inc (cb) : 0; \ |
856 | req->type = (reqtype); \ |
987 | req->type = (reqtype); \ |
857 | req->pri = req_pri |
988 | req->pri = req_pri |
858 | |
989 | |
859 | #define REQ_SEND \ |
990 | #define REQ_SEND \ |
860 | req_send (req) |
991 | req_send (req) |
861 | |
992 | |
862 | #define SvPTR(var, arg, type, class, nullok) \ |
993 | #define SvPTR(var, arg, type, class, nullok) \ |
863 | if (!SvOK (arg)) \ |
994 | if (!SvOK (arg)) \ |
864 | { \ |
995 | { \ |
865 | if (!nullok) \ |
996 | if (nullok != 1) \ |
866 | croak (# var " must be a " # class " object, not undef"); \ |
997 | croak (# var " must be a " # class " object, not undef"); \ |
867 | \ |
998 | \ |
868 | (var) = 0; \ |
999 | (var) = 0; \ |
869 | } \ |
1000 | } \ |
870 | else if (sv_derived_from ((arg), # class)) \ |
1001 | else if (sv_derived_from ((arg), # class)) \ |
871 | { \ |
1002 | { \ |
872 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1003 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
873 | (var) = INT2PTR (type, tmp); \ |
1004 | (var) = INT2PTR (type, tmp); \ |
874 | if (!var) \ |
1005 | if (!var && nullok != 2) \ |
875 | croak (# var " is not a valid " # class " object anymore"); \ |
1006 | croak (# var " is not a valid " # class " object anymore"); \ |
876 | } \ |
1007 | } \ |
877 | else \ |
1008 | else \ |
878 | croak (# var " is not of type " # class); \ |
1009 | croak (# var " is not of type " # class); |
879 | \ |
|
|
880 | |
1010 | |
881 | static void |
1011 | static void |
882 | ptr_nuke (SV *sv) |
1012 | ptr_nuke (SV *sv) |
883 | { |
1013 | { |
884 | assert (SvROK (sv)); |
1014 | assert (SvROK (sv)); |
885 | sv_setiv (SvRV (sv), 0); |
1015 | sv_setiv (SvRV (sv), 0); |
886 | } |
1016 | } |
|
|
1017 | |
|
|
1018 | static int |
|
|
1019 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1020 | { |
|
|
1021 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1022 | if (-30999 <= errno && errno <= -30800) |
|
|
1023 | { |
|
|
1024 | sv_setnv (sv, (NV)errno); |
|
|
1025 | sv_setpv (sv, db_strerror (errno)); |
|
|
1026 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1027 | // ^^^ copied from perl sources |
|
|
1028 | return 0; |
|
|
1029 | } |
|
|
1030 | |
|
|
1031 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1032 | } |
|
|
1033 | |
|
|
1034 | static MGVTBL vtbl_errno; |
|
|
1035 | |
|
|
1036 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1037 | static void |
|
|
1038 | patch_errno (void) |
|
|
1039 | { |
|
|
1040 | SV *sv; |
|
|
1041 | MAGIC *mg; |
|
|
1042 | |
|
|
1043 | if (!(sv = get_sv ("!", 1))) |
|
|
1044 | return; |
|
|
1045 | |
|
|
1046 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1047 | return; |
|
|
1048 | |
|
|
1049 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1050 | return; |
|
|
1051 | |
|
|
1052 | vtbl_errno = PL_vtbl_sv; |
|
|
1053 | vtbl_errno.svt_get = errno_get; |
|
|
1054 | mg->mg_virtual = &vtbl_errno; |
|
|
1055 | } |
|
|
1056 | |
|
|
1057 | #if __GNUC__ >= 4 |
|
|
1058 | # define noinline __attribute__ ((noinline)) |
|
|
1059 | #else |
|
|
1060 | # define noinline |
|
|
1061 | #endif |
|
|
1062 | |
|
|
1063 | static noinline SV * |
|
|
1064 | pop_callback (I32 *ritems, SV *sv) |
|
|
1065 | { |
|
|
1066 | if (SvROK (sv)) |
|
|
1067 | { |
|
|
1068 | HV *st; |
|
|
1069 | GV *gvp; |
|
|
1070 | CV *cv; |
|
|
1071 | const char *name; |
|
|
1072 | |
|
|
1073 | /* forgive me */ |
|
|
1074 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1075 | && (st = SvSTASH (SvRV (sv))) |
|
|
1076 | && (name = HvNAME_get (st)) |
|
|
1077 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1078 | return 0; |
|
|
1079 | |
|
|
1080 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1081 | { |
|
|
1082 | --*ritems; |
|
|
1083 | return (SV *)cv; |
|
|
1084 | } |
|
|
1085 | } |
|
|
1086 | |
|
|
1087 | return 0; |
|
|
1088 | } |
|
|
1089 | |
|
|
1090 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
887 | |
1091 | |
888 | MODULE = BDB PACKAGE = BDB |
1092 | MODULE = BDB PACKAGE = BDB |
889 | |
1093 | |
890 | PROTOTYPES: ENABLE |
1094 | PROTOTYPES: ENABLE |
891 | |
1095 | |
… | |
… | |
907 | const_iv (INIT_TXN) |
1111 | const_iv (INIT_TXN) |
908 | const_iv (RECOVER) |
1112 | const_iv (RECOVER) |
909 | const_iv (INIT_TXN) |
1113 | const_iv (INIT_TXN) |
910 | const_iv (RECOVER_FATAL) |
1114 | const_iv (RECOVER_FATAL) |
911 | const_iv (CREATE) |
1115 | const_iv (CREATE) |
|
|
1116 | const_iv (RDONLY) |
912 | const_iv (USE_ENVIRON) |
1117 | const_iv (USE_ENVIRON) |
913 | const_iv (USE_ENVIRON_ROOT) |
1118 | const_iv (USE_ENVIRON_ROOT) |
914 | const_iv (LOCKDOWN) |
1119 | const_iv (LOCKDOWN) |
915 | const_iv (PRIVATE) |
1120 | const_iv (PRIVATE) |
916 | const_iv (REGISTER) |
1121 | const_iv (REGISTER) |
917 | const_iv (SYSTEM_MEM) |
1122 | const_iv (SYSTEM_MEM) |
918 | const_iv (AUTO_COMMIT) |
1123 | const_iv (AUTO_COMMIT) |
919 | const_iv (CDB_ALLDB) |
1124 | const_iv (CDB_ALLDB) |
920 | const_iv (DIRECT_DB) |
1125 | const_iv (DIRECT_DB) |
921 | const_iv (DIRECT_LOG) |
|
|
922 | const_iv (DSYNC_DB) |
1126 | const_iv (DSYNC_DB) |
923 | const_iv (DSYNC_LOG) |
|
|
924 | const_iv (LOG_AUTOREMOVE) |
|
|
925 | const_iv (LOG_INMEMORY) |
|
|
926 | const_iv (NOLOCKING) |
1127 | const_iv (NOLOCKING) |
927 | const_iv (NOMMAP) |
1128 | const_iv (NOMMAP) |
928 | const_iv (NOPANIC) |
1129 | const_iv (NOPANIC) |
929 | const_iv (OVERWRITE) |
1130 | const_iv (OVERWRITE) |
930 | const_iv (PANIC_ENVIRONMENT) |
1131 | const_iv (PANIC_ENVIRONMENT) |
931 | const_iv (REGION_INIT) |
1132 | const_iv (REGION_INIT) |
932 | const_iv (TIME_NOTGRANTED) |
1133 | const_iv (TIME_NOTGRANTED) |
933 | const_iv (TXN_NOSYNC) |
1134 | const_iv (TXN_NOSYNC) |
|
|
1135 | const_iv (TXN_NOT_DURABLE) |
934 | const_iv (TXN_WRITE_NOSYNC) |
1136 | const_iv (TXN_WRITE_NOSYNC) |
935 | const_iv (WRITECURSOR) |
1137 | const_iv (WRITECURSOR) |
936 | const_iv (YIELDCPU) |
1138 | const_iv (YIELDCPU) |
937 | const_iv (ENCRYPT_AES) |
1139 | const_iv (ENCRYPT_AES) |
938 | const_iv (XA_CREATE) |
1140 | const_iv (XA_CREATE) |
… | |
… | |
946 | const_iv (READ_UNCOMMITTED) |
1148 | const_iv (READ_UNCOMMITTED) |
947 | const_iv (TRUNCATE) |
1149 | const_iv (TRUNCATE) |
948 | const_iv (NOSYNC) |
1150 | const_iv (NOSYNC) |
949 | const_iv (CHKSUM) |
1151 | const_iv (CHKSUM) |
950 | const_iv (ENCRYPT) |
1152 | const_iv (ENCRYPT) |
951 | const_iv (TXN_NOT_DURABLE) |
|
|
952 | const_iv (DUP) |
1153 | const_iv (DUP) |
953 | const_iv (DUPSORT) |
1154 | const_iv (DUPSORT) |
954 | const_iv (RECNUM) |
1155 | const_iv (RECNUM) |
955 | const_iv (RENUMBER) |
1156 | const_iv (RENUMBER) |
956 | const_iv (REVSPLITOFF) |
1157 | const_iv (REVSPLITOFF) |
… | |
… | |
961 | const_iv (GET_BOTH_RANGE) |
1162 | const_iv (GET_BOTH_RANGE) |
962 | //const_iv (SET_RECNO) |
1163 | //const_iv (SET_RECNO) |
963 | //const_iv (MULTIPLE) |
1164 | //const_iv (MULTIPLE) |
964 | const_iv (SNAPSHOT) |
1165 | const_iv (SNAPSHOT) |
965 | const_iv (JOIN_ITEM) |
1166 | const_iv (JOIN_ITEM) |
|
|
1167 | const_iv (JOIN_NOSORT) |
966 | const_iv (RMW) |
1168 | const_iv (RMW) |
967 | |
1169 | |
968 | const_iv (NOTFOUND) |
1170 | const_iv (NOTFOUND) |
969 | const_iv (KEYEMPTY) |
1171 | const_iv (KEYEMPTY) |
970 | const_iv (LOCK_DEADLOCK) |
1172 | const_iv (LOCK_DEADLOCK) |
… | |
… | |
986 | const_iv (TXN_SYNC) |
1188 | const_iv (TXN_SYNC) |
987 | |
1189 | |
988 | const_iv (SET_LOCK_TIMEOUT) |
1190 | const_iv (SET_LOCK_TIMEOUT) |
989 | const_iv (SET_TXN_TIMEOUT) |
1191 | const_iv (SET_TXN_TIMEOUT) |
990 | |
1192 | |
991 | const_iv (JOIN_ITEM) |
|
|
992 | const_iv (FIRST) |
1193 | const_iv (FIRST) |
993 | const_iv (NEXT) |
1194 | const_iv (NEXT) |
994 | const_iv (NEXT_DUP) |
1195 | const_iv (NEXT_DUP) |
995 | const_iv (NEXT_NODUP) |
1196 | const_iv (NEXT_NODUP) |
996 | const_iv (PREV) |
1197 | const_iv (PREV) |
… | |
… | |
1018 | const_iv (LOCK_YOUNGEST) |
1219 | const_iv (LOCK_YOUNGEST) |
1019 | |
1220 | |
1020 | const_iv (SEQ_DEC) |
1221 | const_iv (SEQ_DEC) |
1021 | const_iv (SEQ_INC) |
1222 | const_iv (SEQ_INC) |
1022 | const_iv (SEQ_WRAP) |
1223 | const_iv (SEQ_WRAP) |
|
|
1224 | |
|
|
1225 | const_iv (BUFFER_SMALL) |
|
|
1226 | const_iv (DONOTINDEX) |
|
|
1227 | const_iv (KEYEMPTY ) |
|
|
1228 | const_iv (KEYEXIST ) |
|
|
1229 | const_iv (LOCK_DEADLOCK) |
|
|
1230 | const_iv (LOCK_NOTGRANTED) |
|
|
1231 | const_iv (LOG_BUFFER_FULL) |
|
|
1232 | const_iv (NOSERVER) |
|
|
1233 | const_iv (NOSERVER_HOME) |
|
|
1234 | const_iv (NOSERVER_ID) |
|
|
1235 | const_iv (NOTFOUND) |
|
|
1236 | const_iv (PAGE_NOTFOUND) |
|
|
1237 | const_iv (REP_DUPMASTER) |
|
|
1238 | const_iv (REP_HANDLE_DEAD) |
|
|
1239 | const_iv (REP_HOLDELECTION) |
|
|
1240 | const_iv (REP_IGNORE) |
|
|
1241 | const_iv (REP_ISPERM) |
|
|
1242 | const_iv (REP_JOIN_FAILURE) |
|
|
1243 | const_iv (REP_LOCKOUT) |
|
|
1244 | const_iv (REP_NEWMASTER) |
|
|
1245 | const_iv (REP_NEWSITE) |
|
|
1246 | const_iv (REP_NOTPERM) |
|
|
1247 | const_iv (REP_UNAVAIL) |
|
|
1248 | const_iv (RUNRECOVERY) |
|
|
1249 | const_iv (SECONDARY_BAD) |
|
|
1250 | const_iv (VERIFY_BAD) |
|
|
1251 | const_iv (VERSION_MISMATCH) |
|
|
1252 | |
|
|
1253 | const_iv (VERB_DEADLOCK) |
|
|
1254 | const_iv (VERB_RECOVERY) |
|
|
1255 | const_iv (VERB_REGISTER) |
|
|
1256 | const_iv (VERB_REPLICATION) |
|
|
1257 | const_iv (VERB_WAITSFOR) |
|
|
1258 | |
|
|
1259 | const_iv (VERSION_MAJOR) |
|
|
1260 | const_iv (VERSION_MINOR) |
|
|
1261 | const_iv (VERSION_PATCH) |
1023 | #if DB_VERSION_MINOR >= 5 |
1262 | #if DB_VERSION_MINOR >= 5 |
1024 | const_iv (MULTIVERSION) |
1263 | const_iv (MULTIVERSION) |
1025 | const_iv (TXN_SNAPSHOT) |
1264 | const_iv (TXN_SNAPSHOT) |
1026 | #endif |
1265 | #endif |
|
|
1266 | #if DB_VERSION_MINOR >= 6 |
|
|
1267 | const_iv (PREV_DUP) |
|
|
1268 | const_iv (PRIORITY_UNCHANGED) |
|
|
1269 | const_iv (PRIORITY_VERY_LOW) |
|
|
1270 | const_iv (PRIORITY_LOW) |
|
|
1271 | const_iv (PRIORITY_DEFAULT) |
|
|
1272 | const_iv (PRIORITY_HIGH) |
|
|
1273 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1274 | #endif |
|
|
1275 | #if DB_VERSION_MINOR >= 7 |
|
|
1276 | const_iv (LOG_DIRECT) |
|
|
1277 | const_iv (LOG_DSYNC) |
|
|
1278 | const_iv (LOG_AUTO_REMOVE) |
|
|
1279 | const_iv (LOG_IN_MEMORY) |
|
|
1280 | const_iv (LOG_ZERO) |
|
|
1281 | #else |
|
|
1282 | const_iv (DIRECT_LOG) |
|
|
1283 | const_iv (DSYNC_LOG) |
|
|
1284 | const_iv (LOG_AUTOREMOVE) |
|
|
1285 | const_iv (LOG_INMEMORY) |
|
|
1286 | #endif |
1027 | }; |
1287 | }; |
1028 | |
1288 | |
1029 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1289 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1030 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1290 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1031 | |
1291 | |
|
|
1292 | { |
|
|
1293 | /* 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 }; |
|
|
1295 | |
|
|
1296 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1297 | } |
|
|
1298 | |
|
|
1299 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
|
|
1300 | |
1032 | create_pipe (respipe); |
1301 | create_respipe (); |
1033 | |
1302 | |
1034 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1303 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1035 | #ifdef _WIN32 |
1304 | patch_errno (); |
1036 | X_MUTEX_CHECK (wrklock); |
|
|
1037 | X_MUTEX_CHECK (reslock); |
|
|
1038 | X_MUTEX_CHECK (reqlock); |
|
|
1039 | |
|
|
1040 | X_COND_CHECK (reqwait); |
|
|
1041 | #endif |
|
|
1042 | } |
1305 | } |
1043 | |
1306 | |
1044 | void |
1307 | void |
1045 | max_poll_reqs (int nreqs) |
1308 | max_poll_reqs (int nreqs) |
1046 | PROTOTYPE: $ |
1309 | PROTOTYPE: $ |
… | |
… | |
1178 | PROTOTYPE: & |
1441 | PROTOTYPE: & |
1179 | CODE: |
1442 | CODE: |
1180 | SvREFCNT_dec (prepare_cb); |
1443 | SvREFCNT_dec (prepare_cb); |
1181 | prepare_cb = newSVsv (cb); |
1444 | prepare_cb = newSVsv (cb); |
1182 | |
1445 | |
|
|
1446 | char * |
|
|
1447 | strerror (int errorno = errno) |
|
|
1448 | PROTOTYPE: ;$ |
|
|
1449 | CODE: |
|
|
1450 | RETVAL = db_strerror (errorno); |
|
|
1451 | OUTPUT: |
|
|
1452 | RETVAL |
|
|
1453 | |
|
|
1454 | void _on_next_submit (SV *cb) |
|
|
1455 | CODE: |
|
|
1456 | SvREFCNT_dec (on_next_submit); |
|
|
1457 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1183 | |
1458 | |
1184 | DB_ENV * |
1459 | DB_ENV * |
1185 | db_env_create (U32 env_flags = 0) |
1460 | db_env_create (U32 env_flags = 0) |
1186 | CODE: |
1461 | CODE: |
1187 | { |
1462 | { |
1188 | errno = db_env_create (&RETVAL, env_flags); |
1463 | errno = db_env_create (&RETVAL, env_flags); |
1189 | if (errno) |
1464 | if (errno) |
1190 | croak ("db_env_create: %s", db_strerror (errno)); |
1465 | croak ("db_env_create: %s", db_strerror (errno)); |
|
|
1466 | |
|
|
1467 | if (0) |
|
|
1468 | { |
|
|
1469 | RETVAL->set_errcall (RETVAL, debug_errcall); |
|
|
1470 | RETVAL->set_msgcall (RETVAL, debug_msgcall); |
|
|
1471 | } |
1191 | } |
1472 | } |
1192 | OUTPUT: |
1473 | OUTPUT: |
1193 | RETVAL |
1474 | RETVAL |
1194 | |
1475 | |
1195 | void |
1476 | void |
1196 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1477 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1478 | PREINIT: |
|
|
1479 | CALLBACK |
1197 | CODE: |
1480 | CODE: |
1198 | { |
1481 | { |
1199 | dREQ (REQ_ENV_OPEN); |
1482 | dREQ (REQ_ENV_OPEN); |
1200 | |
|
|
1201 | env->set_thread_count (env, get_nthreads ()); |
|
|
1202 | |
|
|
1203 | req->env = env; |
1483 | req->env = env; |
1204 | req->uint1 = open_flags | DB_THREAD; |
1484 | req->uint1 = open_flags | DB_THREAD; |
1205 | req->int1 = mode; |
1485 | req->int1 = mode; |
1206 | req->buf1 = strdup_ornull (db_home); |
1486 | req->buf1 = strdup_ornull (db_home); |
1207 | REQ_SEND; |
1487 | REQ_SEND; |
1208 | } |
1488 | } |
1209 | |
1489 | |
1210 | void |
1490 | void |
1211 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1491 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1492 | PREINIT: |
|
|
1493 | CALLBACK |
1212 | CODE: |
1494 | CODE: |
1213 | { |
1495 | { |
1214 | dREQ (REQ_ENV_CLOSE); |
1496 | dREQ (REQ_ENV_CLOSE); |
1215 | req->env = env; |
1497 | req->env = env; |
1216 | req->uint1 = flags; |
1498 | req->uint1 = flags; |
1217 | REQ_SEND; |
1499 | REQ_SEND; |
1218 | ptr_nuke (ST (0)); |
1500 | ptr_nuke (ST (0)); |
1219 | } |
1501 | } |
1220 | |
1502 | |
1221 | void |
1503 | void |
1222 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1504 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1505 | PREINIT: |
|
|
1506 | CALLBACK |
1223 | CODE: |
1507 | CODE: |
1224 | { |
1508 | { |
1225 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1509 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1226 | req->env = env; |
1510 | req->env = env; |
1227 | req->uint1 = kbyte; |
1511 | req->uint1 = kbyte; |
… | |
… | |
1229 | req->uint2 = flags; |
1513 | req->uint2 = flags; |
1230 | REQ_SEND; |
1514 | REQ_SEND; |
1231 | } |
1515 | } |
1232 | |
1516 | |
1233 | void |
1517 | void |
1234 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1518 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1519 | PREINIT: |
|
|
1520 | CALLBACK |
1235 | CODE: |
1521 | CODE: |
1236 | { |
1522 | { |
1237 | dREQ (REQ_ENV_LOCK_DETECT); |
1523 | dREQ (REQ_ENV_LOCK_DETECT); |
1238 | req->env = env; |
1524 | req->env = env; |
1239 | req->uint1 = flags; |
1525 | req->uint1 = flags; |
1240 | req->uint2 = atype; |
1526 | req->uint2 = atype; |
|
|
1527 | /* req->int2 = 0; dummy */ |
1241 | REQ_SEND; |
1528 | REQ_SEND; |
1242 | } |
1529 | } |
1243 | |
1530 | |
1244 | void |
1531 | void |
1245 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1532 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1533 | PREINIT: |
|
|
1534 | CALLBACK |
1246 | CODE: |
1535 | CODE: |
1247 | { |
1536 | { |
1248 | dREQ (REQ_ENV_MEMP_SYNC); |
1537 | dREQ (REQ_ENV_MEMP_SYNC); |
1249 | req->env = env; |
1538 | req->env = env; |
1250 | REQ_SEND; |
1539 | REQ_SEND; |
1251 | } |
1540 | } |
1252 | |
1541 | |
1253 | void |
1542 | void |
1254 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1543 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1544 | PREINIT: |
|
|
1545 | CALLBACK |
1255 | CODE: |
1546 | CODE: |
1256 | { |
1547 | { |
1257 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1548 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1258 | req->env = env; |
1549 | req->env = env; |
1259 | req->int1 = percent; |
1550 | req->int1 = percent; |
1260 | REQ_SEND; |
1551 | REQ_SEND; |
1261 | } |
1552 | } |
1262 | |
1553 | |
|
|
1554 | void |
|
|
1555 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1556 | PREINIT: |
|
|
1557 | CALLBACK |
|
|
1558 | CODE: |
|
|
1559 | { |
|
|
1560 | dREQ (REQ_ENV_DBREMOVE); |
|
|
1561 | req->env = env; |
|
|
1562 | req->buf1 = strdup_ornull (file); |
|
|
1563 | req->buf2 = strdup_ornull (database); |
|
|
1564 | req->uint1 = flags; |
|
|
1565 | REQ_SEND; |
|
|
1566 | } |
|
|
1567 | |
|
|
1568 | void |
|
|
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) |
|
|
1570 | PREINIT: |
|
|
1571 | CALLBACK |
|
|
1572 | CODE: |
|
|
1573 | { |
|
|
1574 | dREQ (REQ_ENV_DBRENAME); |
|
|
1575 | req->env = env; |
|
|
1576 | req->buf1 = strdup_ornull (file); |
|
|
1577 | req->buf2 = strdup_ornull (database); |
|
|
1578 | req->buf3 = strdup_ornull (newname); |
|
|
1579 | req->uint1 = flags; |
|
|
1580 | REQ_SEND; |
|
|
1581 | } |
1263 | |
1582 | |
1264 | DB * |
1583 | DB * |
1265 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1584 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1266 | CODE: |
1585 | CODE: |
1267 | { |
1586 | { |
… | |
… | |
1274 | } |
1593 | } |
1275 | OUTPUT: |
1594 | OUTPUT: |
1276 | RETVAL |
1595 | RETVAL |
1277 | |
1596 | |
1278 | void |
1597 | void |
1279 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1598 | 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: |
|
|
1600 | CALLBACK |
1280 | CODE: |
1601 | CODE: |
1281 | { |
1602 | { |
1282 | dREQ (REQ_DB_OPEN); |
1603 | dREQ (REQ_DB_OPEN); |
1283 | req->db = db; |
1604 | req->db = db; |
1284 | req->txn = txnid; |
1605 | req->txn = txnid; |
… | |
… | |
1289 | req->int2 = mode; |
1610 | req->int2 = mode; |
1290 | REQ_SEND; |
1611 | REQ_SEND; |
1291 | } |
1612 | } |
1292 | |
1613 | |
1293 | void |
1614 | void |
1294 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1615 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1616 | PREINIT: |
|
|
1617 | CALLBACK |
1295 | CODE: |
1618 | CODE: |
1296 | { |
1619 | { |
1297 | dREQ (REQ_DB_CLOSE); |
1620 | dREQ (REQ_DB_CLOSE); |
1298 | req->db = db; |
1621 | req->db = db; |
1299 | req->uint1 = flags; |
1622 | req->uint1 = flags; |
… | |
… | |
1301 | REQ_SEND; |
1624 | REQ_SEND; |
1302 | ptr_nuke (ST (0)); |
1625 | ptr_nuke (ST (0)); |
1303 | } |
1626 | } |
1304 | |
1627 | |
1305 | void |
1628 | void |
1306 | 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 = &PL_sv_undef) |
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) |
|
|
1630 | PREINIT: |
|
|
1631 | CALLBACK |
1307 | CODE: |
1632 | CODE: |
1308 | { |
1633 | { |
1309 | dREQ (REQ_DB_COMPACT); |
1634 | dREQ (REQ_DB_COMPACT); |
1310 | req->db = db; |
1635 | req->db = db; |
1311 | req->txn = txn; |
1636 | req->txn = txn; |
… | |
… | |
1314 | req->uint1 = flags; |
1639 | req->uint1 = flags; |
1315 | REQ_SEND; |
1640 | REQ_SEND; |
1316 | } |
1641 | } |
1317 | |
1642 | |
1318 | void |
1643 | void |
1319 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1644 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1645 | PREINIT: |
|
|
1646 | CALLBACK |
1320 | CODE: |
1647 | CODE: |
1321 | { |
1648 | { |
1322 | dREQ (REQ_DB_SYNC); |
1649 | dREQ (REQ_DB_SYNC); |
1323 | req->db = db; |
1650 | req->db = db; |
1324 | req->uint1 = flags; |
1651 | req->uint1 = flags; |
1325 | REQ_SEND; |
1652 | REQ_SEND; |
1326 | } |
1653 | } |
1327 | |
1654 | |
1328 | void |
1655 | void |
|
|
1656 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1657 | PREINIT: |
|
|
1658 | CALLBACK |
|
|
1659 | CODE: |
|
|
1660 | { |
|
|
1661 | dREQ (REQ_DB_SYNC); |
|
|
1662 | req->db = db; |
|
|
1663 | req->buf1 = strdup (file); |
|
|
1664 | req->uint1 = flags; |
|
|
1665 | REQ_SEND; |
|
|
1666 | } |
|
|
1667 | |
|
|
1668 | void |
1329 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1669 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1670 | PREINIT: |
|
|
1671 | CALLBACK |
1330 | CODE: |
1672 | CODE: |
1331 | { |
1673 | { |
1332 | dREQ (REQ_DB_KEY_RANGE); |
1674 | dREQ (REQ_DB_KEY_RANGE); |
1333 | req->db = db; |
1675 | req->db = db; |
1334 | req->txn = txn; |
1676 | req->txn = txn; |
… | |
… | |
1337 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1679 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1338 | REQ_SEND; |
1680 | REQ_SEND; |
1339 | } |
1681 | } |
1340 | |
1682 | |
1341 | void |
1683 | void |
1342 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1684 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1685 | PREINIT: |
|
|
1686 | CALLBACK |
1343 | CODE: |
1687 | CODE: |
1344 | { |
1688 | { |
1345 | dREQ (REQ_DB_PUT); |
1689 | dREQ (REQ_DB_PUT); |
1346 | req->db = db; |
1690 | req->db = db; |
1347 | req->txn = txn; |
1691 | req->txn = txn; |
… | |
… | |
1350 | req->uint1 = flags; |
1694 | req->uint1 = flags; |
1351 | REQ_SEND; |
1695 | REQ_SEND; |
1352 | } |
1696 | } |
1353 | |
1697 | |
1354 | void |
1698 | void |
|
|
1699 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1700 | PREINIT: |
|
|
1701 | CALLBACK |
|
|
1702 | CODE: |
|
|
1703 | { |
|
|
1704 | dREQ (REQ_DB_EXISTS); |
|
|
1705 | req->db = db; |
|
|
1706 | req->txn = txn; |
|
|
1707 | req->uint1 = flags; |
|
|
1708 | sv_to_dbt (&req->dbt1, key); |
|
|
1709 | REQ_SEND; |
|
|
1710 | } |
|
|
1711 | |
|
|
1712 | void |
1355 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1713 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1714 | PREINIT: |
|
|
1715 | CALLBACK |
1356 | CODE: |
1716 | CODE: |
|
|
1717 | if (SvREADONLY (data)) |
|
|
1718 | croak ("can't modify read-only data scalar in db_get"); |
1357 | { |
1719 | { |
1358 | dREQ (REQ_DB_GET); |
1720 | dREQ (REQ_DB_GET); |
1359 | req->db = db; |
1721 | req->db = db; |
1360 | req->txn = txn; |
1722 | req->txn = txn; |
1361 | req->uint1 = flags; |
1723 | req->uint1 = flags; |
… | |
… | |
1364 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1726 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1365 | REQ_SEND; |
1727 | REQ_SEND; |
1366 | } |
1728 | } |
1367 | |
1729 | |
1368 | void |
1730 | void |
1369 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1731 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1732 | PREINIT: |
|
|
1733 | CALLBACK |
1370 | CODE: |
1734 | CODE: |
|
|
1735 | if (SvREADONLY (data)) |
|
|
1736 | croak ("can't modify read-only data scalar in db_pget"); |
1371 | { |
1737 | { |
1372 | dREQ (REQ_DB_PGET); |
1738 | dREQ (REQ_DB_PGET); |
1373 | req->db = db; |
1739 | req->db = db; |
1374 | req->txn = txn; |
1740 | req->txn = txn; |
1375 | req->uint1 = flags; |
1741 | req->uint1 = flags; |
… | |
… | |
1379 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1745 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1380 | REQ_SEND; |
1746 | REQ_SEND; |
1381 | } |
1747 | } |
1382 | |
1748 | |
1383 | void |
1749 | void |
1384 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1750 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1751 | PREINIT: |
|
|
1752 | CALLBACK |
1385 | CODE: |
1753 | CODE: |
1386 | { |
1754 | { |
1387 | dREQ (REQ_DB_DEL); |
1755 | dREQ (REQ_DB_DEL); |
1388 | req->db = db; |
1756 | req->db = db; |
1389 | req->txn = txn; |
1757 | req->txn = txn; |
… | |
… | |
1391 | sv_to_dbt (&req->dbt1, key); |
1759 | sv_to_dbt (&req->dbt1, key); |
1392 | REQ_SEND; |
1760 | REQ_SEND; |
1393 | } |
1761 | } |
1394 | |
1762 | |
1395 | void |
1763 | void |
1396 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1764 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1765 | PREINIT: |
|
|
1766 | CALLBACK |
1397 | CODE: |
1767 | CODE: |
1398 | { |
1768 | { |
1399 | dREQ (REQ_TXN_COMMIT); |
1769 | dREQ (REQ_TXN_COMMIT); |
1400 | req->txn = txn; |
1770 | req->txn = txn; |
1401 | req->uint1 = flags; |
1771 | req->uint1 = flags; |
1402 | REQ_SEND; |
1772 | REQ_SEND; |
1403 | ptr_nuke (ST (0)); |
1773 | ptr_nuke (ST (0)); |
1404 | } |
1774 | } |
1405 | |
1775 | |
1406 | void |
1776 | void |
1407 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
1777 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1778 | PREINIT: |
|
|
1779 | CALLBACK |
1408 | CODE: |
1780 | CODE: |
1409 | { |
1781 | { |
1410 | dREQ (REQ_TXN_ABORT); |
1782 | dREQ (REQ_TXN_ABORT); |
1411 | req->txn = txn; |
1783 | req->txn = txn; |
1412 | REQ_SEND; |
1784 | REQ_SEND; |
1413 | ptr_nuke (ST (0)); |
1785 | ptr_nuke (ST (0)); |
1414 | } |
1786 | } |
1415 | |
1787 | |
1416 | void |
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 |
1417 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
1802 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1803 | PREINIT: |
|
|
1804 | CALLBACK |
1418 | CODE: |
1805 | CODE: |
1419 | { |
1806 | { |
1420 | dREQ (REQ_C_CLOSE); |
1807 | dREQ (REQ_C_CLOSE); |
1421 | req->dbc = dbc; |
1808 | req->dbc = dbc; |
1422 | REQ_SEND; |
1809 | REQ_SEND; |
1423 | ptr_nuke (ST (0)); |
1810 | ptr_nuke (ST (0)); |
1424 | } |
1811 | } |
1425 | |
1812 | |
1426 | void |
1813 | void |
1427 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
1814 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
1815 | PREINIT: |
|
|
1816 | CALLBACK |
1428 | CODE: |
1817 | CODE: |
1429 | { |
1818 | { |
1430 | dREQ (REQ_C_COUNT); |
1819 | dREQ (REQ_C_COUNT); |
1431 | req->dbc = dbc; |
1820 | req->dbc = dbc; |
1432 | req->sv1 = SvREFCNT_inc (count); |
1821 | req->sv1 = SvREFCNT_inc (count); |
1433 | REQ_SEND; |
1822 | REQ_SEND; |
1434 | } |
1823 | } |
1435 | |
1824 | |
1436 | void |
1825 | void |
1437 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1826 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1827 | PREINIT: |
|
|
1828 | CALLBACK |
1438 | CODE: |
1829 | CODE: |
1439 | { |
1830 | { |
1440 | dREQ (REQ_C_PUT); |
1831 | dREQ (REQ_C_PUT); |
1441 | req->dbc = dbc; |
1832 | req->dbc = dbc; |
1442 | sv_to_dbt (&req->dbt1, key); |
1833 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1444 | req->uint1 = flags; |
1835 | req->uint1 = flags; |
1445 | REQ_SEND; |
1836 | REQ_SEND; |
1446 | } |
1837 | } |
1447 | |
1838 | |
1448 | void |
1839 | void |
1449 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1840 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1841 | PREINIT: |
|
|
1842 | CALLBACK |
1450 | CODE: |
1843 | CODE: |
1451 | { |
1844 | { |
1452 | dREQ (REQ_C_GET); |
1845 | dREQ (REQ_C_GET); |
1453 | req->dbc = dbc; |
1846 | req->dbc = dbc; |
1454 | req->uint1 = flags; |
1847 | req->uint1 = flags; |
… | |
… | |
1469 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1862 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1470 | REQ_SEND; |
1863 | REQ_SEND; |
1471 | } |
1864 | } |
1472 | |
1865 | |
1473 | void |
1866 | void |
1474 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1867 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1868 | PREINIT: |
|
|
1869 | CALLBACK |
1475 | CODE: |
1870 | CODE: |
1476 | { |
1871 | { |
1477 | dREQ (REQ_C_PGET); |
1872 | dREQ (REQ_C_PGET); |
1478 | req->dbc = dbc; |
1873 | req->dbc = dbc; |
1479 | req->uint1 = flags; |
1874 | req->uint1 = flags; |
… | |
… | |
1497 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1892 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1498 | REQ_SEND; |
1893 | REQ_SEND; |
1499 | } |
1894 | } |
1500 | |
1895 | |
1501 | void |
1896 | void |
1502 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
1897 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1898 | PREINIT: |
|
|
1899 | CALLBACK |
1503 | CODE: |
1900 | CODE: |
1504 | { |
1901 | { |
1505 | dREQ (REQ_C_DEL); |
1902 | dREQ (REQ_C_DEL); |
1506 | req->dbc = dbc; |
1903 | req->dbc = dbc; |
1507 | req->uint1 = flags; |
1904 | req->uint1 = flags; |
1508 | REQ_SEND; |
1905 | REQ_SEND; |
1509 | } |
1906 | } |
1510 | |
1907 | |
1511 | |
1908 | |
1512 | void |
1909 | void |
1513 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1910 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1911 | PREINIT: |
|
|
1912 | CALLBACK |
1514 | CODE: |
1913 | CODE: |
1515 | { |
1914 | { |
1516 | dREQ (REQ_SEQ_OPEN); |
1915 | dREQ (REQ_SEQ_OPEN); |
1517 | req->seq = seq; |
1916 | req->seq = seq; |
1518 | req->txn = txnid; |
1917 | req->txn = txnid; |
… | |
… | |
1520 | sv_to_dbt (&req->dbt1, key); |
1919 | sv_to_dbt (&req->dbt1, key); |
1521 | REQ_SEND; |
1920 | REQ_SEND; |
1522 | } |
1921 | } |
1523 | |
1922 | |
1524 | void |
1923 | void |
1525 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
1924 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
1925 | PREINIT: |
|
|
1926 | CALLBACK |
1526 | CODE: |
1927 | CODE: |
1527 | { |
1928 | { |
1528 | dREQ (REQ_SEQ_CLOSE); |
1929 | dREQ (REQ_SEQ_CLOSE); |
1529 | req->seq = seq; |
1930 | req->seq = seq; |
1530 | req->uint1 = flags; |
1931 | req->uint1 = flags; |
1531 | REQ_SEND; |
1932 | REQ_SEND; |
1532 | ptr_nuke (ST (0)); |
1933 | ptr_nuke (ST (0)); |
1533 | } |
1934 | } |
1534 | |
1935 | |
1535 | void |
1936 | void |
1536 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) |
1937 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
1938 | PREINIT: |
|
|
1939 | CALLBACK |
1537 | CODE: |
1940 | CODE: |
1538 | { |
1941 | { |
1539 | dREQ (REQ_SEQ_GET); |
1942 | dREQ (REQ_SEQ_GET); |
1540 | req->seq = seq; |
1943 | req->seq = seq; |
1541 | req->txn = txnid; |
1944 | req->txn = txnid; |
… | |
… | |
1544 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1947 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1545 | REQ_SEND; |
1948 | REQ_SEND; |
1546 | } |
1949 | } |
1547 | |
1950 | |
1548 | void |
1951 | void |
1549 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1952 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
1953 | PREINIT: |
|
|
1954 | CALLBACK |
1550 | CODE: |
1955 | CODE: |
1551 | { |
1956 | { |
1552 | dREQ (REQ_SEQ_REMOVE); |
1957 | dREQ (REQ_SEQ_REMOVE); |
1553 | req->seq = seq; |
1958 | req->seq = seq; |
1554 | req->txn = txnid; |
1959 | req->txn = txnid; |
… | |
… | |
1558 | |
1963 | |
1559 | |
1964 | |
1560 | MODULE = BDB PACKAGE = BDB::Env |
1965 | MODULE = BDB PACKAGE = BDB::Env |
1561 | |
1966 | |
1562 | void |
1967 | void |
1563 | DESTROY (DB_ENV_ornull *env) |
1968 | DESTROY (DB_ENV_ornuked *env) |
1564 | CODE: |
1969 | CODE: |
1565 | if (env) |
1970 | if (env) |
1566 | env->close (env, 0); |
1971 | env->close (env, 0); |
1567 | |
1972 | |
1568 | int set_data_dir (DB_ENV *env, const char *dir) |
1973 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1593 | CODE: |
1998 | CODE: |
1594 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1999 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1595 | OUTPUT: |
2000 | OUTPUT: |
1596 | RETVAL |
2001 | RETVAL |
1597 | |
2002 | |
1598 | int set_flags (DB_ENV *env, U32 flags, int onoff) |
2003 | int set_flags (DB_ENV *env, U32 flags, int onoff = 1) |
1599 | CODE: |
2004 | CODE: |
1600 | RETVAL = env->set_flags (env, flags, onoff); |
2005 | RETVAL = env->set_flags (env, flags, onoff); |
1601 | OUTPUT: |
2006 | OUTPUT: |
1602 | RETVAL |
2007 | RETVAL |
1603 | |
2008 | |
|
|
2009 | #if DB_VERSION_MINOR >= 7 |
|
|
2010 | |
|
|
2011 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2012 | CODE: |
|
|
2013 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2014 | OUTPUT: |
|
|
2015 | RETVAL |
|
|
2016 | |
|
|
2017 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2018 | CODE: |
|
|
2019 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2020 | OUTPUT: |
|
|
2021 | RETVAL |
|
|
2022 | |
|
|
2023 | #endif |
|
|
2024 | |
|
|
2025 | |
|
|
2026 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
|
|
2027 | CODE: |
|
|
2028 | env->set_errfile (env, errfile); |
|
|
2029 | |
|
|
2030 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
|
|
2031 | CODE: |
|
|
2032 | env->set_msgfile (env, msgfile); |
|
|
2033 | |
|
|
2034 | int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1) |
|
|
2035 | CODE: |
|
|
2036 | RETVAL = env->set_verbose (env, which, onoff); |
|
|
2037 | OUTPUT: |
|
|
2038 | RETVAL |
|
|
2039 | |
1604 | int set_encrypt (DB_ENV *env, const char *password, U32 flags = 0) |
2040 | int set_encrypt (DB_ENV *env, const char *password, U32 flags = 0) |
1605 | CODE: |
2041 | CODE: |
1606 | RETVAL = env->set_encrypt (env, password, flags); |
2042 | RETVAL = env->set_encrypt (env, password, flags); |
1607 | OUTPUT: |
2043 | OUTPUT: |
1608 | RETVAL |
2044 | RETVAL |
1609 | |
2045 | |
1610 | int set_timeout (DB_ENV *env, NV timeout, U32 flags) |
2046 | int set_timeout (DB_ENV *env, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1611 | CODE: |
2047 | CODE: |
1612 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
2048 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
1613 | OUTPUT: |
2049 | OUTPUT: |
1614 | RETVAL |
2050 | RETVAL |
1615 | |
2051 | |
… | |
… | |
1663 | |
2099 | |
1664 | int set_lg_max (DB_ENV *env, U32 max) |
2100 | int set_lg_max (DB_ENV *env, U32 max) |
1665 | CODE: |
2101 | CODE: |
1666 | RETVAL = env->set_lg_max (env, max); |
2102 | RETVAL = env->set_lg_max (env, max); |
1667 | OUTPUT: |
2103 | OUTPUT: |
|
|
2104 | RETVAL |
|
|
2105 | |
|
|
2106 | int mutex_set_max (DB_ENV *env, U32 max) |
|
|
2107 | CODE: |
|
|
2108 | RETVAL = env->mutex_set_max (env, max); |
|
|
2109 | OUTPUT: |
|
|
2110 | RETVAL |
|
|
2111 | |
|
|
2112 | int mutex_set_increment (DB_ENV *env, U32 increment) |
|
|
2113 | CODE: |
|
|
2114 | RETVAL = env->mutex_set_increment (env, increment); |
|
|
2115 | OUTPUT: |
|
|
2116 | RETVAL |
|
|
2117 | |
|
|
2118 | int mutex_set_tas_spins (DB_ENV *env, U32 tas_spins) |
|
|
2119 | CODE: |
|
|
2120 | RETVAL = env->mutex_set_tas_spins (env, tas_spins); |
|
|
2121 | OUTPUT: |
|
|
2122 | RETVAL |
|
|
2123 | |
|
|
2124 | int mutex_set_align (DB_ENV *env, U32 align) |
|
|
2125 | CODE: |
|
|
2126 | RETVAL = env->mutex_set_align (env, align); |
|
|
2127 | OUTPUT: |
1668 | RETVAL |
2128 | RETVAL |
1669 | |
2129 | |
1670 | DB_TXN * |
2130 | DB_TXN * |
1671 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2131 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1672 | CODE: |
2132 | CODE: |
… | |
… | |
1674 | if (errno) |
2134 | if (errno) |
1675 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2135 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1676 | OUTPUT: |
2136 | OUTPUT: |
1677 | RETVAL |
2137 | RETVAL |
1678 | |
2138 | |
|
|
2139 | DB_TXN * |
|
|
2140 | cdsgroup_begin (DB_ENV *env) |
|
|
2141 | CODE: |
|
|
2142 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2143 | if (errno) |
|
|
2144 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2145 | OUTPUT: |
|
|
2146 | RETVAL |
|
|
2147 | |
1679 | MODULE = BDB PACKAGE = BDB::Db |
2148 | MODULE = BDB PACKAGE = BDB::Db |
1680 | |
2149 | |
1681 | void |
2150 | void |
1682 | DESTROY (DB_ornull *db) |
2151 | DESTROY (DB_ornuked *db) |
1683 | CODE: |
2152 | CODE: |
1684 | if (db) |
2153 | if (db) |
1685 | { |
2154 | { |
1686 | SV *env = (SV *)db->app_private; |
2155 | SV *env = (SV *)db->app_private; |
1687 | db->close (db, 0); |
2156 | db->close (db, 0); |
… | |
… | |
1692 | CODE: |
2161 | CODE: |
1693 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2162 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
1694 | OUTPUT: |
2163 | OUTPUT: |
1695 | RETVAL |
2164 | RETVAL |
1696 | |
2165 | |
1697 | int set_flags (DB *db, U32 flags); |
2166 | int set_flags (DB *db, U32 flags) |
1698 | CODE: |
2167 | CODE: |
1699 | RETVAL = db->set_flags (db, flags); |
2168 | RETVAL = db->set_flags (db, flags); |
1700 | OUTPUT: |
2169 | OUTPUT: |
1701 | RETVAL |
2170 | RETVAL |
1702 | |
2171 | |
… | |
… | |
1716 | CODE: |
2185 | CODE: |
1717 | RETVAL = db->set_bt_minkey (db, minkey); |
2186 | RETVAL = db->set_bt_minkey (db, minkey); |
1718 | OUTPUT: |
2187 | OUTPUT: |
1719 | RETVAL |
2188 | RETVAL |
1720 | |
2189 | |
1721 | int set_re_delim(DB *db, int delim); |
2190 | int set_re_delim (DB *db, int delim) |
1722 | CODE: |
2191 | CODE: |
1723 | RETVAL = db->set_re_delim (db, delim); |
2192 | RETVAL = db->set_re_delim (db, delim); |
1724 | OUTPUT: |
2193 | OUTPUT: |
1725 | RETVAL |
2194 | RETVAL |
1726 | |
2195 | |
… | |
… | |
1782 | |
2251 | |
1783 | |
2252 | |
1784 | MODULE = BDB PACKAGE = BDB::Txn |
2253 | MODULE = BDB PACKAGE = BDB::Txn |
1785 | |
2254 | |
1786 | void |
2255 | void |
1787 | DESTROY (DB_TXN_ornull *txn) |
2256 | DESTROY (DB_TXN_ornuked *txn) |
1788 | CODE: |
2257 | CODE: |
1789 | if (txn) |
2258 | if (txn) |
1790 | txn->abort (txn); |
2259 | txn->abort (txn); |
1791 | |
2260 | |
1792 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags) |
2261 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1793 | CODE: |
2262 | CODE: |
1794 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
2263 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
1795 | OUTPUT: |
2264 | OUTPUT: |
1796 | RETVAL |
2265 | RETVAL |
1797 | |
2266 | |
|
|
2267 | int failed (DB_TXN *txn) |
|
|
2268 | CODE: |
|
|
2269 | RETVAL = !!(txn->flags & TXN_DEADLOCK); |
|
|
2270 | OUTPUT: |
|
|
2271 | RETVAL |
|
|
2272 | |
1798 | |
2273 | |
1799 | MODULE = BDB PACKAGE = BDB::Cursor |
2274 | MODULE = BDB PACKAGE = BDB::Cursor |
1800 | |
2275 | |
1801 | void |
2276 | void |
1802 | DESTROY (DBC_ornull *dbc) |
2277 | DESTROY (DBC_ornuked *dbc) |
1803 | CODE: |
2278 | CODE: |
1804 | if (dbc) |
2279 | if (dbc) |
1805 | dbc->c_close (dbc); |
2280 | dbc->c_close (dbc); |
1806 | |
2281 | |
|
|
2282 | #if DB_VERSION_MINOR >= 6 |
|
|
2283 | |
|
|
2284 | int set_priority (DBC *dbc, int priority) |
|
|
2285 | CODE: |
|
|
2286 | dbc->set_priority (dbc, priority); |
|
|
2287 | |
|
|
2288 | #endif |
|
|
2289 | |
1807 | MODULE = BDB PACKAGE = BDB::Sequence |
2290 | MODULE = BDB PACKAGE = BDB::Sequence |
1808 | |
2291 | |
1809 | void |
2292 | void |
1810 | DESTROY (DB_SEQUENCE_ornull *seq) |
2293 | DESTROY (DB_SEQUENCE_ornuked *seq) |
1811 | CODE: |
2294 | CODE: |
1812 | if (seq) |
2295 | if (seq) |
1813 | seq->close (seq, 0); |
2296 | seq->close (seq, 0); |
1814 | |
2297 | |
1815 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2298 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
1834 | CODE: |
2317 | CODE: |
1835 | RETVAL = seq->set_range (seq, min, max); |
2318 | RETVAL = seq->set_range (seq, min, max); |
1836 | OUTPUT: |
2319 | OUTPUT: |
1837 | RETVAL |
2320 | RETVAL |
1838 | |
2321 | |
|
|
2322 | |