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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" |
… | |
… | |
27 | # include <unistd.h> |
29 | # include <unistd.h> |
28 | #endif |
30 | #endif |
29 | |
31 | |
30 | #include <db.h> |
32 | #include <db.h> |
31 | |
33 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
34 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
33 | # error you need Berkeley DB 4.4 or newer installed |
35 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
34 | #endif |
36 | #endif |
35 | |
37 | |
36 | /* number of seconds after which idle threads exit */ |
38 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
39 | #define IDLE_TIMEOUT 10 |
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40 | |
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41 | typedef SV SV_mutable; |
38 | |
42 | |
39 | typedef DB_ENV DB_ENV_ornull; |
43 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
44 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
45 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
46 | typedef DB DB_ornull; |
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47 | |
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48 | typedef DB_ENV DB_ENV_ornuked; |
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49 | typedef DB_TXN DB_TXN_ornuked; |
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50 | typedef DBC DBC_ornuked; |
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51 | typedef DB DB_ornuked; |
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52 | |
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53 | #if DB_VERSION_MINOR >= 3 |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
54 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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55 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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56 | #endif |
44 | |
57 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
58 | typedef char *bdb_filename; |
46 | typedef char *octetstring; |
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47 | |
59 | |
48 | static SV *prepare_cb; |
60 | static SV *prepare_cb; |
49 | |
61 | |
50 | #if DB_VERSION_MINOR >= 6 |
62 | #if DB_VERSION_MINOR >= 6 |
51 | # define c_close close |
63 | # define c_close close |
… | |
… | |
55 | # define c_get get |
67 | # define c_get get |
56 | # define c_pget pget |
68 | # define c_pget pget |
57 | # define c_put put |
69 | # define c_put put |
58 | #endif |
70 | #endif |
59 | |
71 | |
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72 | static char * |
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73 | get_bdb_filename (SV *sv) |
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74 | { |
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75 | if (!SvOK (sv)) |
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76 | return 0; |
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77 | |
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78 | #if _WIN32 |
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79 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
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80 | { |
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81 | STRLEN len; |
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82 | char *src = SvPVbyte (sv, len); |
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83 | SV *t1 = sv_newmortal (); |
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84 | SV *t2 = sv_newmortal (); |
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85 | |
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86 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
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87 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
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88 | |
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89 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
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90 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
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91 | SvPOK_only (t2); |
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92 | SvPVX (t2)[len] = 0; |
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93 | SvCUR_set (t2, len); |
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94 | |
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95 | return SvPVX (t2); |
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96 | } |
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97 | #else |
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98 | return SvPVbyte_nolen (sv); |
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99 | #endif |
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100 | } |
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101 | |
60 | static void |
102 | static void |
61 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
103 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
62 | { |
104 | { |
63 | printf ("err[%s]\n", msg); |
105 | printf ("err[%s]\n", msg); |
64 | } |
106 | } |
… | |
… | |
91 | dbt_to_sv (SV *sv, DBT *dbt) |
133 | dbt_to_sv (SV *sv, DBT *dbt) |
92 | { |
134 | { |
93 | if (sv) |
135 | if (sv) |
94 | { |
136 | { |
95 | SvREADONLY_off (sv); |
137 | SvREADONLY_off (sv); |
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138 | |
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139 | if (dbt->data) |
96 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
140 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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141 | else |
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142 | sv_setsv_mg (sv, &PL_sv_undef); |
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143 | |
97 | SvREFCNT_dec (sv); |
144 | SvREFCNT_dec (sv); |
98 | } |
145 | } |
99 | |
146 | |
100 | free (dbt->data); |
147 | free (dbt->data); |
101 | } |
148 | } |
102 | |
149 | |
103 | enum { |
150 | enum { |
104 | REQ_QUIT, |
151 | REQ_QUIT, |
105 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
152 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
106 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
153 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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154 | REQ_ENV_LOG_ARCHIVE, |
107 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, |
155 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
108 | REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
156 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
109 | REQ_TXN_COMMIT, REQ_TXN_ABORT, |
157 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
110 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
158 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
111 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
159 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
112 | }; |
160 | }; |
113 | |
161 | |
114 | typedef struct aio_cb |
162 | typedef struct bdb_cb |
115 | { |
163 | { |
116 | struct aio_cb *volatile next; |
164 | struct bdb_cb *volatile next; |
117 | SV *callback; |
165 | SV *callback; |
118 | int type, pri, result; |
166 | int type, pri, result; |
119 | |
167 | |
120 | DB_ENV *env; |
168 | DB_ENV *env; |
121 | DB *db; |
169 | DB *db; |
… | |
… | |
123 | DBC *dbc; |
171 | DBC *dbc; |
124 | |
172 | |
125 | UV uv1; |
173 | UV uv1; |
126 | int int1, int2; |
174 | int int1, int2; |
127 | U32 uint1, uint2; |
175 | U32 uint1, uint2; |
128 | char *buf1, *buf2; |
176 | char *buf1, *buf2, *buf3; |
129 | SV *sv1, *sv2, *sv3; |
177 | SV *sv1, *sv2, *sv3; |
130 | |
178 | |
131 | DBT dbt1, dbt2, dbt3; |
179 | DBT dbt1, dbt2, dbt3; |
132 | DB_KEY_RANGE key_range; |
180 | DB_KEY_RANGE key_range; |
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181 | #if DB_VERSION_MINOR >= 3 |
133 | DB_SEQUENCE *seq; |
182 | DB_SEQUENCE *seq; |
134 | db_seq_t seq_t; |
183 | db_seq_t seq_t; |
135 | } aio_cb; |
184 | #endif |
136 | |
185 | |
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186 | SV *rsv1, *rsv2; // keep some request objects alive |
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187 | } bdb_cb; |
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188 | |
137 | typedef aio_cb *aio_req; |
189 | typedef bdb_cb *bdb_req; |
138 | |
190 | |
139 | enum { |
191 | enum { |
140 | PRI_MIN = -4, |
192 | PRI_MIN = -4, |
141 | PRI_MAX = 4, |
193 | PRI_MAX = 4, |
142 | |
194 | |
… | |
… | |
145 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
197 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
146 | }; |
198 | }; |
147 | |
199 | |
148 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
200 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
149 | |
201 | |
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202 | static SV *on_next_submit; |
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203 | |
150 | static unsigned int max_poll_time = 0; |
204 | static unsigned int max_poll_time = 0; |
151 | static unsigned int max_poll_reqs = 0; |
205 | static unsigned int max_poll_reqs = 0; |
152 | |
206 | |
153 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
207 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
154 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
208 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
169 | struct worker *prev, *next; |
223 | struct worker *prev, *next; |
170 | |
224 | |
171 | thread_t tid; |
225 | thread_t tid; |
172 | |
226 | |
173 | /* locked by reslock, reqlock or wrklock */ |
227 | /* locked by reslock, reqlock or wrklock */ |
174 | aio_req req; /* currently processed request */ |
228 | bdb_req req; /* currently processed request */ |
175 | void *dbuf; |
229 | void *dbuf; |
176 | DIR *dirp; |
230 | DIR *dirp; |
177 | } worker; |
231 | } worker; |
178 | |
232 | |
179 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
233 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
191 | } |
245 | } |
192 | |
246 | |
193 | static volatile unsigned int nreqs, nready, npending; |
247 | static volatile unsigned int nreqs, nready, npending; |
194 | static volatile unsigned int max_idle = 4; |
248 | static volatile unsigned int max_idle = 4; |
195 | static volatile unsigned int max_outstanding = 0xffffffff; |
249 | static volatile unsigned int max_outstanding = 0xffffffff; |
196 | static int respipe [2], respipe_osf [2]; |
250 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
197 | |
251 | |
198 | static mutex_t reslock = X_MUTEX_INIT; |
252 | static mutex_t reslock = X_MUTEX_INIT; |
199 | static mutex_t reqlock = X_MUTEX_INIT; |
253 | static mutex_t reqlock = X_MUTEX_INIT; |
200 | static cond_t reqwait = X_COND_INIT; |
254 | static cond_t reqwait = X_COND_INIT; |
201 | |
255 | |
202 | #if WORDACCESS_UNSAFE |
256 | #if WORDACCESS_UNSAFE |
203 | |
257 | |
204 | static unsigned int get_nready () |
258 | static unsigned int get_nready (void) |
205 | { |
259 | { |
206 | unsigned int retval; |
260 | unsigned int retval; |
207 | |
261 | |
208 | X_LOCK (reqlock); |
262 | X_LOCK (reqlock); |
209 | retval = nready; |
263 | retval = nready; |
210 | X_UNLOCK (reqlock); |
264 | X_UNLOCK (reqlock); |
211 | |
265 | |
212 | return retval; |
266 | return retval; |
213 | } |
267 | } |
214 | |
268 | |
215 | static unsigned int get_npending () |
269 | static unsigned int get_npending (void) |
216 | { |
270 | { |
217 | unsigned int retval; |
271 | unsigned int retval; |
218 | |
272 | |
219 | X_LOCK (reslock); |
273 | X_LOCK (reslock); |
220 | retval = npending; |
274 | retval = npending; |
221 | X_UNLOCK (reslock); |
275 | X_UNLOCK (reslock); |
222 | |
276 | |
223 | return retval; |
277 | return retval; |
224 | } |
278 | } |
225 | |
279 | |
226 | static unsigned int get_nthreads () |
280 | static unsigned int get_nthreads (void) |
227 | { |
281 | { |
228 | unsigned int retval; |
282 | unsigned int retval; |
229 | |
283 | |
230 | X_LOCK (wrklock); |
284 | X_LOCK (wrklock); |
231 | retval = started; |
285 | retval = started; |
… | |
… | |
246 | * a somewhat faster data structure might be nice, but |
300 | * a somewhat faster data structure might be nice, but |
247 | * with 8 priorities this actually needs <20 insns |
301 | * with 8 priorities this actually needs <20 insns |
248 | * per shift, the most expensive operation. |
302 | * per shift, the most expensive operation. |
249 | */ |
303 | */ |
250 | typedef struct { |
304 | typedef struct { |
251 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
305 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
252 | int size; |
306 | int size; |
253 | } reqq; |
307 | } reqq; |
254 | |
308 | |
255 | static reqq req_queue; |
309 | static reqq req_queue; |
256 | static reqq res_queue; |
310 | static reqq res_queue; |
257 | |
311 | |
258 | int reqq_push (reqq *q, aio_req req) |
312 | int reqq_push (reqq *q, bdb_req req) |
259 | { |
313 | { |
260 | int pri = req->pri; |
314 | int pri = req->pri; |
261 | req->next = 0; |
315 | req->next = 0; |
262 | |
316 | |
263 | if (q->qe[pri]) |
317 | if (q->qe[pri]) |
… | |
… | |
269 | q->qe[pri] = q->qs[pri] = req; |
323 | q->qe[pri] = q->qs[pri] = req; |
270 | |
324 | |
271 | return q->size++; |
325 | return q->size++; |
272 | } |
326 | } |
273 | |
327 | |
274 | aio_req reqq_shift (reqq *q) |
328 | bdb_req reqq_shift (reqq *q) |
275 | { |
329 | { |
276 | int pri; |
330 | int pri; |
277 | |
331 | |
278 | if (!q->size) |
332 | if (!q->size) |
279 | return 0; |
333 | return 0; |
280 | |
334 | |
281 | --q->size; |
335 | --q->size; |
282 | |
336 | |
283 | for (pri = NUM_PRI; pri--; ) |
337 | for (pri = NUM_PRI; pri--; ) |
284 | { |
338 | { |
285 | aio_req req = q->qs[pri]; |
339 | bdb_req req = q->qs[pri]; |
286 | |
340 | |
287 | if (req) |
341 | if (req) |
288 | { |
342 | { |
289 | if (!(q->qs[pri] = req->next)) |
343 | if (!(q->qs[pri] = req->next)) |
290 | q->qe[pri] = 0; |
344 | q->qe[pri] = 0; |
… | |
… | |
294 | } |
348 | } |
295 | |
349 | |
296 | abort (); |
350 | abort (); |
297 | } |
351 | } |
298 | |
352 | |
299 | static int poll_cb (); |
353 | static int poll_cb (void); |
300 | static void req_free (aio_req req); |
354 | static void req_free (bdb_req req); |
301 | static void req_cancel (aio_req req); |
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302 | |
355 | |
303 | static int req_invoke (aio_req req) |
356 | static int req_invoke (bdb_req req) |
304 | { |
357 | { |
305 | dSP; |
358 | switch (req->type) |
306 | |
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307 | if (SvOK (req->callback)) |
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308 | { |
359 | { |
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360 | case REQ_DB_CLOSE: |
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361 | SvREFCNT_dec (req->sv1); |
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362 | break; |
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363 | |
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364 | case REQ_DB_GET: |
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365 | case REQ_DB_PGET: |
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366 | case REQ_C_GET: |
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367 | case REQ_C_PGET: |
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368 | case REQ_DB_PUT: |
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369 | case REQ_C_PUT: |
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370 | dbt_to_sv (req->sv1, &req->dbt1); |
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371 | dbt_to_sv (req->sv2, &req->dbt2); |
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372 | dbt_to_sv (req->sv3, &req->dbt3); |
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373 | break; |
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374 | |
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375 | case REQ_DB_KEY_RANGE: |
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376 | { |
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377 | AV *av = newAV (); |
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378 | |
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379 | av_push (av, newSVnv (req->key_range.less)); |
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380 | av_push (av, newSVnv (req->key_range.equal)); |
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381 | av_push (av, newSVnv (req->key_range.greater)); |
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382 | |
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383 | av = (AV *)newRV_noinc ((SV *)av); |
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384 | |
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385 | SvREADONLY_off (req->sv1); |
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386 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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387 | SvREFCNT_dec (av); |
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388 | SvREFCNT_dec (req->sv1); |
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389 | } |
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390 | break; |
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391 | |
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392 | #if DB_VERSION_MINOR >= 3 |
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393 | case REQ_SEQ_GET: |
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394 | SvREADONLY_off (req->sv1); |
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395 | |
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396 | if (sizeof (IV) > 4) |
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397 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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398 | else |
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399 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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400 | |
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401 | SvREFCNT_dec (req->sv1); |
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402 | break; |
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403 | #endif |
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404 | |
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405 | case REQ_ENV_LOG_ARCHIVE: |
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406 | { |
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407 | AV *av = newAV (); |
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408 | char **listp = (char **)req->buf1; |
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409 | |
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410 | if (listp) |
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411 | while (*listp) |
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412 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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413 | |
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414 | av = (AV *)newRV_noinc ((SV *)av); |
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415 | |
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416 | SvREADONLY_off (req->sv1); |
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417 | sv_setsv_mg (req->sv1, (SV *)av); |
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418 | SvREFCNT_dec (av); |
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419 | SvREFCNT_dec (req->sv1); |
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420 | } |
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421 | break; |
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422 | } |
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423 | |
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424 | errno = req->result; |
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425 | |
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426 | if (req->callback) |
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427 | { |
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428 | dSP; |
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429 | |
309 | ENTER; |
430 | ENTER; |
310 | SAVETMPS; |
431 | SAVETMPS; |
311 | PUSHMARK (SP); |
432 | PUSHMARK (SP); |
312 | |
433 | |
313 | switch (req->type) |
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314 | { |
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315 | case REQ_DB_CLOSE: |
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316 | SvREFCNT_dec (req->sv1); |
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317 | break; |
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318 | |
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319 | case REQ_DB_GET: |
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320 | case REQ_DB_PGET: |
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321 | dbt_to_sv (req->sv3, &req->dbt3); |
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322 | break; |
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323 | |
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324 | case REQ_C_GET: |
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325 | case REQ_C_PGET: |
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326 | dbt_to_sv (req->sv1, &req->dbt1); |
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327 | dbt_to_sv (req->sv2, &req->dbt2); |
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328 | dbt_to_sv (req->sv3, &req->dbt3); |
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329 | break; |
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330 | |
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331 | case REQ_DB_KEY_RANGE: |
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332 | { |
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333 | AV *av = newAV (); |
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334 | |
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335 | av_push (av, newSVnv (req->key_range.less)); |
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336 | av_push (av, newSVnv (req->key_range.equal)); |
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337 | av_push (av, newSVnv (req->key_range.greater)); |
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338 | |
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339 | SvREADONLY_off (req->sv1); |
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340 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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341 | SvREFCNT_dec (req->sv1); |
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342 | } |
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343 | break; |
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344 | |
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345 | case REQ_SEQ_GET: |
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346 | SvREADONLY_off (req->sv1); |
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347 | |
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348 | if (sizeof (IV) > 4) |
|
|
349 | sv_setiv_mg (req->sv1, req->seq_t); |
|
|
350 | else |
|
|
351 | sv_setnv_mg (req->sv1, req->seq_t); |
|
|
352 | |
|
|
353 | SvREFCNT_dec (req->sv1); |
|
|
354 | break; |
|
|
355 | } |
|
|
356 | |
|
|
357 | errno = req->result; |
|
|
358 | |
|
|
359 | PUTBACK; |
434 | PUTBACK; |
360 | call_sv (req->callback, G_VOID | G_EVAL); |
435 | call_sv (req->callback, G_VOID | G_EVAL); |
361 | SPAGAIN; |
436 | SPAGAIN; |
362 | |
437 | |
363 | FREETMPS; |
438 | FREETMPS; |
364 | LEAVE; |
439 | LEAVE; |
|
|
440 | |
|
|
441 | return !SvTRUE (ERRSV); |
365 | } |
442 | } |
366 | |
443 | |
367 | return !SvTRUE (ERRSV); |
444 | return 1; |
368 | } |
445 | } |
369 | |
446 | |
370 | static void req_free (aio_req req) |
447 | static void req_free (bdb_req req) |
371 | { |
448 | { |
|
|
449 | SvREFCNT_dec (req->callback); |
|
|
450 | |
|
|
451 | SvREFCNT_dec (req->rsv1); |
|
|
452 | SvREFCNT_dec (req->rsv2); |
|
|
453 | |
372 | free (req->buf1); |
454 | free (req->buf1); |
373 | free (req->buf2); |
455 | free (req->buf2); |
|
|
456 | free (req->buf3); |
|
|
457 | |
374 | Safefree (req); |
458 | Safefree (req); |
375 | } |
459 | } |
376 | |
460 | |
377 | #ifdef USE_SOCKETS_AS_HANDLES |
461 | #ifdef USE_SOCKETS_AS_HANDLES |
378 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
462 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
379 | #else |
463 | #else |
380 | # define TO_SOCKET(x) (x) |
464 | # define TO_SOCKET(x) (x) |
381 | #endif |
465 | #endif |
382 | |
466 | |
383 | static void |
467 | static void |
384 | create_pipe (int fd[2]) |
468 | create_respipe (void) |
385 | { |
469 | { |
386 | #ifdef _WIN32 |
470 | #ifdef _WIN32 |
387 | int arg = 1; |
471 | int arg; /* argg */ |
|
|
472 | #endif |
|
|
473 | int old_readfd = respipe [0]; |
|
|
474 | |
|
|
475 | if (respipe [1] >= 0) |
|
|
476 | respipe_close (TO_SOCKET (respipe [1])); |
|
|
477 | |
|
|
478 | #ifdef _WIN32 |
388 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, fd) |
479 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
389 | || ioctlsocket (TO_SOCKET (fd [0]), FIONBIO, &arg) |
|
|
390 | || ioctlsocket (TO_SOCKET (fd [1]), FIONBIO, &arg)) |
|
|
391 | #else |
480 | #else |
392 | if (pipe (fd) |
481 | if (pipe (respipe)) |
393 | || fcntl (fd [0], F_SETFL, O_NONBLOCK) |
|
|
394 | || fcntl (fd [1], F_SETFL, O_NONBLOCK)) |
|
|
395 | #endif |
482 | #endif |
396 | croak ("unable to initialize result pipe"); |
483 | croak ("unable to initialize result pipe"); |
|
|
484 | |
|
|
485 | if (old_readfd >= 0) |
|
|
486 | { |
|
|
487 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
488 | croak ("unable to initialize result pipe(2)"); |
|
|
489 | |
|
|
490 | respipe_close (respipe [0]); |
|
|
491 | respipe [0] = old_readfd; |
|
|
492 | } |
|
|
493 | |
|
|
494 | #ifdef _WIN32 |
|
|
495 | arg = 1; |
|
|
496 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
497 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
498 | #else |
|
|
499 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
500 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
501 | #endif |
|
|
502 | croak ("unable to initialize result pipe(3)"); |
397 | |
503 | |
398 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
504 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
399 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
505 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
400 | } |
506 | } |
401 | |
507 | |
|
|
508 | static void bdb_request (bdb_req req); |
402 | X_THREAD_PROC (bdb_proc); |
509 | X_THREAD_PROC (bdb_proc); |
403 | |
510 | |
404 | static void start_thread (void) |
511 | static void start_thread (void) |
405 | { |
512 | { |
406 | worker *wrk = calloc (1, sizeof (worker)); |
513 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
421 | free (wrk); |
528 | free (wrk); |
422 | |
529 | |
423 | X_UNLOCK (wrklock); |
530 | X_UNLOCK (wrklock); |
424 | } |
531 | } |
425 | |
532 | |
426 | static void maybe_start_thread () |
533 | static void maybe_start_thread (void) |
427 | { |
534 | { |
428 | if (get_nthreads () >= wanted) |
535 | if (get_nthreads () >= wanted) |
429 | return; |
536 | return; |
430 | |
537 | |
431 | /* todo: maybe use idle here, but might be less exact */ |
538 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
433 | return; |
540 | return; |
434 | |
541 | |
435 | start_thread (); |
542 | start_thread (); |
436 | } |
543 | } |
437 | |
544 | |
438 | static void req_send (aio_req req) |
545 | static void req_send (bdb_req req) |
439 | { |
546 | { |
440 | SV *wait_callback = 0; |
547 | SV *wait_callback = 0; |
441 | |
548 | |
442 | // synthesize callback if none given |
549 | if (on_next_submit) |
443 | if (!SvOK (req->callback)) |
|
|
444 | { |
550 | { |
445 | int count; |
|
|
446 | |
|
|
447 | dSP; |
551 | dSP; |
|
|
552 | SV *cb = sv_2mortal (on_next_submit); |
|
|
553 | |
|
|
554 | on_next_submit = 0; |
|
|
555 | |
448 | PUSHMARK (SP); |
556 | PUSHMARK (SP); |
449 | PUTBACK; |
557 | PUTBACK; |
450 | count = call_sv (prepare_cb, G_ARRAY); |
558 | call_sv (cb, G_DISCARD | G_EVAL); |
451 | SPAGAIN; |
559 | SPAGAIN; |
|
|
560 | } |
452 | |
561 | |
|
|
562 | // synthesize callback if none given |
|
|
563 | if (!req->callback) |
|
|
564 | { |
|
|
565 | if (SvOK (prepare_cb)) |
|
|
566 | { |
|
|
567 | int count; |
|
|
568 | |
|
|
569 | dSP; |
|
|
570 | PUSHMARK (SP); |
|
|
571 | PUTBACK; |
|
|
572 | count = call_sv (prepare_cb, G_ARRAY); |
|
|
573 | SPAGAIN; |
|
|
574 | |
453 | if (count != 2) |
575 | if (count != 2) |
454 | croak ("prepare callback must return exactly two values\n"); |
576 | croak ("sync prepare callback must return exactly two values\n"); |
455 | |
577 | |
456 | wait_callback = SvREFCNT_inc (POPs); |
578 | wait_callback = POPs; |
457 | SvREFCNT_dec (req->callback); |
|
|
458 | req->callback = SvREFCNT_inc (POPs); |
579 | req->callback = SvREFCNT_inc (POPs); |
|
|
580 | } |
|
|
581 | else |
|
|
582 | { |
|
|
583 | // execute request synchronously |
|
|
584 | bdb_request (req); |
|
|
585 | req_invoke (req); |
|
|
586 | req_free (req); |
|
|
587 | return; |
|
|
588 | } |
459 | } |
589 | } |
460 | |
590 | |
461 | ++nreqs; |
591 | ++nreqs; |
462 | |
592 | |
463 | X_LOCK (reqlock); |
593 | X_LOCK (reqlock); |
… | |
… | |
472 | { |
602 | { |
473 | dSP; |
603 | dSP; |
474 | PUSHMARK (SP); |
604 | PUSHMARK (SP); |
475 | PUTBACK; |
605 | PUTBACK; |
476 | call_sv (wait_callback, G_DISCARD); |
606 | call_sv (wait_callback, G_DISCARD); |
477 | SvREFCNT_dec (wait_callback); |
|
|
478 | } |
607 | } |
479 | } |
608 | } |
480 | |
609 | |
481 | static void end_thread (void) |
610 | static void end_thread (void) |
482 | { |
611 | { |
483 | aio_req req; |
612 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
484 | |
|
|
485 | Newz (0, req, 1, aio_cb); |
|
|
486 | |
613 | |
487 | req->type = REQ_QUIT; |
614 | req->type = REQ_QUIT; |
488 | req->pri = PRI_MAX + PRI_BIAS; |
615 | req->pri = PRI_MAX + PRI_BIAS; |
489 | |
616 | |
490 | X_LOCK (reqlock); |
617 | X_LOCK (reqlock); |
… | |
… | |
517 | |
644 | |
518 | while (started > wanted) |
645 | while (started > wanted) |
519 | end_thread (); |
646 | end_thread (); |
520 | } |
647 | } |
521 | |
648 | |
522 | static void poll_wait () |
649 | static void poll_wait (void) |
523 | { |
650 | { |
524 | fd_set rfd; |
651 | fd_set rfd; |
525 | |
652 | |
526 | while (nreqs) |
653 | while (nreqs) |
527 | { |
654 | { |
… | |
… | |
540 | |
667 | |
541 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
668 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
542 | } |
669 | } |
543 | } |
670 | } |
544 | |
671 | |
545 | static int poll_cb () |
672 | static int poll_cb (void) |
546 | { |
673 | { |
547 | dSP; |
674 | dSP; |
548 | int count = 0; |
675 | int count = 0; |
549 | int maxreqs = max_poll_reqs; |
676 | int maxreqs = max_poll_reqs; |
550 | int do_croak = 0; |
677 | int do_croak = 0; |
551 | struct timeval tv_start, tv_now; |
678 | struct timeval tv_start, tv_now; |
552 | aio_req req; |
679 | bdb_req req; |
553 | |
680 | |
554 | if (max_poll_time) |
681 | if (max_poll_time) |
555 | gettimeofday (&tv_start, 0); |
682 | gettimeofday (&tv_start, 0); |
556 | |
683 | |
557 | for (;;) |
684 | for (;;) |
… | |
… | |
616 | return count; |
743 | return count; |
617 | } |
744 | } |
618 | |
745 | |
619 | /*****************************************************************************/ |
746 | /*****************************************************************************/ |
620 | |
747 | |
|
|
748 | static void |
|
|
749 | bdb_request (bdb_req req) |
|
|
750 | { |
|
|
751 | switch (req->type) |
|
|
752 | { |
|
|
753 | case REQ_ENV_OPEN: |
|
|
754 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
755 | break; |
|
|
756 | |
|
|
757 | case REQ_ENV_CLOSE: |
|
|
758 | req->result = req->env->close (req->env, req->uint1); |
|
|
759 | break; |
|
|
760 | |
|
|
761 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
762 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
763 | break; |
|
|
764 | |
|
|
765 | case REQ_ENV_LOCK_DETECT: |
|
|
766 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
767 | break; |
|
|
768 | |
|
|
769 | case REQ_ENV_MEMP_SYNC: |
|
|
770 | req->result = req->env->memp_sync (req->env, 0); |
|
|
771 | break; |
|
|
772 | |
|
|
773 | case REQ_ENV_MEMP_TRICKLE: |
|
|
774 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
775 | break; |
|
|
776 | |
|
|
777 | case REQ_ENV_DBREMOVE: |
|
|
778 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
779 | break; |
|
|
780 | |
|
|
781 | case REQ_ENV_DBRENAME: |
|
|
782 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
783 | break; |
|
|
784 | |
|
|
785 | case REQ_DB_OPEN: |
|
|
786 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
787 | break; |
|
|
788 | |
|
|
789 | case REQ_DB_CLOSE: |
|
|
790 | req->result = req->db->close (req->db, req->uint1); |
|
|
791 | break; |
|
|
792 | |
|
|
793 | #if DB_VERSION_MINOR >= 4 |
|
|
794 | case REQ_DB_COMPACT: |
|
|
795 | 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); |
|
|
796 | break; |
|
|
797 | #endif |
|
|
798 | |
|
|
799 | case REQ_DB_SYNC: |
|
|
800 | req->result = req->db->sync (req->db, req->uint1); |
|
|
801 | break; |
|
|
802 | |
|
|
803 | case REQ_DB_UPGRADE: |
|
|
804 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
805 | break; |
|
|
806 | |
|
|
807 | case REQ_DB_PUT: |
|
|
808 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
809 | break; |
|
|
810 | |
|
|
811 | #if DB_VERSION_MINOR >= 6 |
|
|
812 | case REQ_DB_EXISTS: |
|
|
813 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
814 | break; |
|
|
815 | #endif |
|
|
816 | case REQ_DB_GET: |
|
|
817 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
818 | break; |
|
|
819 | |
|
|
820 | case REQ_DB_PGET: |
|
|
821 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
822 | break; |
|
|
823 | |
|
|
824 | case REQ_DB_DEL: |
|
|
825 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
826 | break; |
|
|
827 | |
|
|
828 | case REQ_DB_KEY_RANGE: |
|
|
829 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
830 | break; |
|
|
831 | |
|
|
832 | case REQ_TXN_COMMIT: |
|
|
833 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
834 | break; |
|
|
835 | |
|
|
836 | case REQ_TXN_ABORT: |
|
|
837 | req->result = req->txn->abort (req->txn); |
|
|
838 | break; |
|
|
839 | |
|
|
840 | case REQ_TXN_FINISH: |
|
|
841 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
842 | { |
|
|
843 | req->result = req->txn->abort (req->txn); |
|
|
844 | if (!req->result) |
|
|
845 | req->result = DB_LOCK_DEADLOCK; |
|
|
846 | } |
|
|
847 | else |
|
|
848 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
849 | break; |
|
|
850 | |
|
|
851 | case REQ_C_CLOSE: |
|
|
852 | req->result = req->dbc->c_close (req->dbc); |
|
|
853 | break; |
|
|
854 | |
|
|
855 | case REQ_C_COUNT: |
|
|
856 | { |
|
|
857 | db_recno_t recno; |
|
|
858 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
859 | req->uv1 = recno; |
|
|
860 | } |
|
|
861 | break; |
|
|
862 | |
|
|
863 | case REQ_C_PUT: |
|
|
864 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
865 | break; |
|
|
866 | |
|
|
867 | case REQ_C_GET: |
|
|
868 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
869 | break; |
|
|
870 | |
|
|
871 | case REQ_C_PGET: |
|
|
872 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
873 | break; |
|
|
874 | |
|
|
875 | case REQ_C_DEL: |
|
|
876 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
877 | break; |
|
|
878 | |
|
|
879 | #if DB_VERSION_MINOR >= 3 |
|
|
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 | #endif |
|
|
896 | |
|
|
897 | case REQ_ENV_LOG_ARCHIVE: |
|
|
898 | { |
|
|
899 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
900 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
901 | req->buf1 = (char *)listp; |
|
|
902 | } |
|
|
903 | break; |
|
|
904 | |
|
|
905 | default: |
|
|
906 | req->result = ENOSYS; |
|
|
907 | break; |
|
|
908 | } |
|
|
909 | |
|
|
910 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
911 | req->txn->flags |= TXN_DEADLOCK; |
|
|
912 | } |
|
|
913 | |
621 | X_THREAD_PROC (bdb_proc) |
914 | X_THREAD_PROC (bdb_proc) |
622 | { |
915 | { |
623 | aio_req req; |
916 | bdb_req req; |
624 | struct timespec ts; |
917 | struct timespec ts; |
625 | worker *self = (worker *)thr_arg; |
918 | worker *self = (worker *)thr_arg; |
626 | |
919 | |
627 | /* try to distribute timeouts somewhat evenly */ |
920 | /* try to distribute timeouts somewhat evenly */ |
628 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
921 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
664 | } |
957 | } |
665 | |
958 | |
666 | --nready; |
959 | --nready; |
667 | |
960 | |
668 | X_UNLOCK (reqlock); |
961 | X_UNLOCK (reqlock); |
669 | |
962 | |
670 | switch (req->type) |
963 | if (req->type == REQ_QUIT) |
671 | { |
964 | { |
672 | case REQ_QUIT: |
965 | X_LOCK (reslock); |
|
|
966 | free (req); |
|
|
967 | self->req = 0; |
|
|
968 | X_UNLOCK (reslock); |
|
|
969 | |
673 | goto quit; |
970 | goto quit; |
674 | |
|
|
675 | case REQ_ENV_OPEN: |
|
|
676 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
677 | break; |
|
|
678 | |
|
|
679 | case REQ_ENV_CLOSE: |
|
|
680 | req->result = req->env->close (req->env, req->uint1); |
|
|
681 | break; |
|
|
682 | |
|
|
683 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
684 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
685 | break; |
|
|
686 | |
|
|
687 | case REQ_ENV_LOCK_DETECT: |
|
|
688 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
689 | break; |
|
|
690 | |
|
|
691 | case REQ_ENV_MEMP_SYNC: |
|
|
692 | req->result = req->env->memp_sync (req->env, 0); |
|
|
693 | break; |
|
|
694 | |
|
|
695 | case REQ_ENV_MEMP_TRICKLE: |
|
|
696 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
697 | break; |
|
|
698 | |
|
|
699 | case REQ_DB_OPEN: |
|
|
700 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
701 | break; |
|
|
702 | |
|
|
703 | case REQ_DB_CLOSE: |
|
|
704 | req->result = req->db->close (req->db, req->uint1); |
|
|
705 | break; |
|
|
706 | |
|
|
707 | case REQ_DB_COMPACT: |
|
|
708 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
709 | break; |
|
|
710 | |
|
|
711 | case REQ_DB_SYNC: |
|
|
712 | req->result = req->db->sync (req->db, req->uint1); |
|
|
713 | break; |
|
|
714 | |
|
|
715 | case REQ_DB_PUT: |
|
|
716 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
717 | break; |
|
|
718 | |
|
|
719 | case REQ_DB_GET: |
|
|
720 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
721 | break; |
|
|
722 | |
|
|
723 | case REQ_DB_PGET: |
|
|
724 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
725 | break; |
|
|
726 | |
|
|
727 | case REQ_DB_DEL: |
|
|
728 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
729 | break; |
|
|
730 | |
|
|
731 | case REQ_DB_KEY_RANGE: |
|
|
732 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
733 | break; |
|
|
734 | |
|
|
735 | case REQ_TXN_COMMIT: |
|
|
736 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
737 | break; |
|
|
738 | |
|
|
739 | case REQ_TXN_ABORT: |
|
|
740 | req->result = req->txn->abort (req->txn); |
|
|
741 | break; |
|
|
742 | |
|
|
743 | case REQ_C_CLOSE: |
|
|
744 | req->result = req->dbc->c_close (req->dbc); |
|
|
745 | break; |
|
|
746 | |
|
|
747 | case REQ_C_COUNT: |
|
|
748 | { |
|
|
749 | db_recno_t recno; |
|
|
750 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
751 | req->uv1 = recno; |
|
|
752 | } |
|
|
753 | break; |
|
|
754 | |
|
|
755 | case REQ_C_PUT: |
|
|
756 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
757 | break; |
|
|
758 | |
|
|
759 | case REQ_C_GET: |
|
|
760 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
761 | break; |
|
|
762 | |
|
|
763 | case REQ_C_PGET: |
|
|
764 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
765 | break; |
|
|
766 | |
|
|
767 | case REQ_C_DEL: |
|
|
768 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
769 | break; |
|
|
770 | |
|
|
771 | case REQ_SEQ_OPEN: |
|
|
772 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
773 | break; |
|
|
774 | |
|
|
775 | case REQ_SEQ_CLOSE: |
|
|
776 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
777 | break; |
|
|
778 | |
|
|
779 | case REQ_SEQ_GET: |
|
|
780 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
781 | break; |
|
|
782 | |
|
|
783 | case REQ_SEQ_REMOVE: |
|
|
784 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | default: |
|
|
788 | req->result = ENOSYS; |
|
|
789 | break; |
|
|
790 | } |
971 | } |
|
|
972 | |
|
|
973 | bdb_request (req); |
791 | |
974 | |
792 | X_LOCK (reslock); |
975 | X_LOCK (reslock); |
793 | |
976 | |
794 | ++npending; |
977 | ++npending; |
795 | |
978 | |
… | |
… | |
827 | X_UNLOCK (wrklock); |
1010 | X_UNLOCK (wrklock); |
828 | } |
1011 | } |
829 | |
1012 | |
830 | static void atfork_child (void) |
1013 | static void atfork_child (void) |
831 | { |
1014 | { |
832 | aio_req prv; |
1015 | bdb_req prv; |
833 | |
1016 | |
834 | while (prv = reqq_shift (&req_queue)) |
1017 | while (prv = reqq_shift (&req_queue)) |
835 | req_free (prv); |
1018 | req_free (prv); |
836 | |
1019 | |
837 | while (prv = reqq_shift (&res_queue)) |
1020 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
852 | idle = 0; |
1035 | idle = 0; |
853 | nreqs = 0; |
1036 | nreqs = 0; |
854 | nready = 0; |
1037 | nready = 0; |
855 | npending = 0; |
1038 | npending = 0; |
856 | |
1039 | |
857 | respipe_close (respipe [0]); |
|
|
858 | respipe_close (respipe [1]); |
|
|
859 | |
|
|
860 | create_pipe (respipe); |
1040 | create_respipe (); |
861 | |
1041 | |
862 | atfork_parent (); |
1042 | atfork_parent (); |
863 | } |
1043 | } |
864 | |
1044 | |
865 | #define dREQ(reqtype) \ |
1045 | #define dREQ(reqtype,rsvcnt) \ |
866 | aio_req req; \ |
1046 | bdb_req req; \ |
867 | int req_pri = next_pri; \ |
1047 | int req_pri = next_pri; \ |
868 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1048 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
869 | \ |
1049 | \ |
870 | if (SvOK (callback) && !SvROK (callback)) \ |
1050 | if (callback && SvOK (callback)) \ |
871 | croak ("callback must be undef or of reference type"); \ |
1051 | croak ("callback has illegal type or extra arguments"); \ |
872 | \ |
1052 | \ |
873 | Newz (0, req, 1, aio_cb); \ |
1053 | Newz (0, req, 1, bdb_cb); \ |
874 | if (!req) \ |
1054 | if (!req) \ |
875 | croak ("out of memory during aio_req allocation"); \ |
1055 | croak ("out of memory during bdb_req allocation"); \ |
876 | \ |
1056 | \ |
877 | req->callback = newSVsv (callback); \ |
1057 | req->callback = SvREFCNT_inc (cb); \ |
878 | req->type = (reqtype); \ |
1058 | req->type = (reqtype); \ |
879 | req->pri = req_pri |
1059 | req->pri = req_pri; \ |
|
|
1060 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1061 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1062 | (void)0; |
880 | |
1063 | |
881 | #define REQ_SEND \ |
1064 | #define REQ_SEND \ |
882 | req_send (req) |
1065 | req_send (req) |
883 | |
1066 | |
884 | #define SvPTR(var, arg, type, class, nullok) \ |
1067 | #define SvPTR(var, arg, type, class, nullok) \ |
885 | if (!SvOK (arg)) \ |
1068 | if (!SvOK (arg)) \ |
886 | { \ |
1069 | { \ |
887 | if (!nullok) \ |
1070 | if (nullok != 1) \ |
888 | croak (# var " must be a " # class " object, not undef"); \ |
1071 | croak (# var " must be a " # class " object, not undef"); \ |
889 | \ |
1072 | \ |
890 | (var) = 0; \ |
1073 | (var) = 0; \ |
891 | } \ |
1074 | } \ |
892 | else if (sv_derived_from ((arg), # class)) \ |
1075 | else if (sv_derived_from ((arg), # class)) \ |
893 | { \ |
1076 | { \ |
894 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1077 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
895 | (var) = INT2PTR (type, tmp); \ |
1078 | (var) = INT2PTR (type, tmp); \ |
896 | if (!var) \ |
1079 | if (!var && nullok != 2) \ |
897 | croak (# var " is not a valid " # class " object anymore"); \ |
1080 | croak (# var " is not a valid " # class " object anymore"); \ |
898 | } \ |
1081 | } \ |
899 | else \ |
1082 | else \ |
900 | croak (# var " is not of type " # class); \ |
1083 | croak (# var " is not of type " # class); |
901 | \ |
1084 | |
|
|
1085 | #define ARG_MUTABLE(name) \ |
|
|
1086 | if (SvREADONLY (name)) \ |
|
|
1087 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
902 | |
1088 | |
903 | static void |
1089 | static void |
904 | ptr_nuke (SV *sv) |
1090 | ptr_nuke (SV *sv) |
905 | { |
1091 | { |
906 | assert (SvROK (sv)); |
1092 | assert (SvROK (sv)); |
907 | sv_setiv (SvRV (sv), 0); |
1093 | sv_setiv (SvRV (sv), 0); |
908 | } |
1094 | } |
|
|
1095 | |
|
|
1096 | static int |
|
|
1097 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1098 | { |
|
|
1099 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1100 | if (-30999 <= errno && errno <= -30800) |
|
|
1101 | { |
|
|
1102 | sv_setnv (sv, (NV)errno); |
|
|
1103 | sv_setpv (sv, db_strerror (errno)); |
|
|
1104 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1105 | // ^^^ copied from perl sources |
|
|
1106 | return 0; |
|
|
1107 | } |
|
|
1108 | |
|
|
1109 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1110 | } |
|
|
1111 | |
|
|
1112 | static MGVTBL vtbl_errno; |
|
|
1113 | |
|
|
1114 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1115 | static void |
|
|
1116 | patch_errno (void) |
|
|
1117 | { |
|
|
1118 | SV *sv; |
|
|
1119 | MAGIC *mg; |
|
|
1120 | |
|
|
1121 | if (!(sv = get_sv ("!", 1))) |
|
|
1122 | return; |
|
|
1123 | |
|
|
1124 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1125 | return; |
|
|
1126 | |
|
|
1127 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1128 | return; |
|
|
1129 | |
|
|
1130 | vtbl_errno = PL_vtbl_sv; |
|
|
1131 | vtbl_errno.svt_get = errno_get; |
|
|
1132 | mg->mg_virtual = &vtbl_errno; |
|
|
1133 | } |
|
|
1134 | |
|
|
1135 | #if __GNUC__ >= 4 |
|
|
1136 | # define noinline __attribute__ ((noinline)) |
|
|
1137 | #else |
|
|
1138 | # define noinline |
|
|
1139 | #endif |
|
|
1140 | |
|
|
1141 | static noinline SV * |
|
|
1142 | pop_callback (I32 *ritems, SV *sv) |
|
|
1143 | { |
|
|
1144 | if (SvROK (sv)) |
|
|
1145 | { |
|
|
1146 | HV *st; |
|
|
1147 | GV *gvp; |
|
|
1148 | CV *cv; |
|
|
1149 | const char *name; |
|
|
1150 | |
|
|
1151 | /* forgive me */ |
|
|
1152 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1153 | && (st = SvSTASH (SvRV (sv))) |
|
|
1154 | && (name = HvNAME_get (st)) |
|
|
1155 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1156 | return 0; |
|
|
1157 | |
|
|
1158 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1159 | { |
|
|
1160 | --*ritems; |
|
|
1161 | return (SV *)cv; |
|
|
1162 | } |
|
|
1163 | } |
|
|
1164 | |
|
|
1165 | return 0; |
|
|
1166 | } |
|
|
1167 | |
|
|
1168 | /* stupid windows defines CALLBACK as well */ |
|
|
1169 | #undef CALLBACK |
|
|
1170 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
909 | |
1171 | |
910 | MODULE = BDB PACKAGE = BDB |
1172 | MODULE = BDB PACKAGE = BDB |
911 | |
1173 | |
912 | PROTOTYPES: ENABLE |
1174 | PROTOTYPES: ENABLE |
913 | |
1175 | |
… | |
… | |
929 | const_iv (INIT_TXN) |
1191 | const_iv (INIT_TXN) |
930 | const_iv (RECOVER) |
1192 | const_iv (RECOVER) |
931 | const_iv (INIT_TXN) |
1193 | const_iv (INIT_TXN) |
932 | const_iv (RECOVER_FATAL) |
1194 | const_iv (RECOVER_FATAL) |
933 | const_iv (CREATE) |
1195 | const_iv (CREATE) |
|
|
1196 | const_iv (RDONLY) |
934 | const_iv (USE_ENVIRON) |
1197 | const_iv (USE_ENVIRON) |
935 | const_iv (USE_ENVIRON_ROOT) |
1198 | const_iv (USE_ENVIRON_ROOT) |
936 | const_iv (LOCKDOWN) |
1199 | const_iv (LOCKDOWN) |
937 | const_iv (PRIVATE) |
1200 | const_iv (PRIVATE) |
938 | const_iv (REGISTER) |
|
|
939 | const_iv (SYSTEM_MEM) |
1201 | const_iv (SYSTEM_MEM) |
940 | const_iv (AUTO_COMMIT) |
1202 | const_iv (AUTO_COMMIT) |
941 | const_iv (CDB_ALLDB) |
1203 | const_iv (CDB_ALLDB) |
942 | const_iv (DIRECT_DB) |
1204 | const_iv (DIRECT_DB) |
943 | const_iv (DIRECT_LOG) |
|
|
944 | const_iv (DSYNC_DB) |
|
|
945 | const_iv (DSYNC_LOG) |
|
|
946 | const_iv (LOG_AUTOREMOVE) |
|
|
947 | const_iv (LOG_INMEMORY) |
|
|
948 | const_iv (NOLOCKING) |
1205 | const_iv (NOLOCKING) |
949 | const_iv (NOMMAP) |
1206 | const_iv (NOMMAP) |
950 | const_iv (NOPANIC) |
1207 | const_iv (NOPANIC) |
951 | const_iv (OVERWRITE) |
1208 | const_iv (OVERWRITE) |
952 | const_iv (PANIC_ENVIRONMENT) |
1209 | const_iv (PANIC_ENVIRONMENT) |
953 | const_iv (REGION_INIT) |
1210 | const_iv (REGION_INIT) |
954 | const_iv (TIME_NOTGRANTED) |
1211 | const_iv (TIME_NOTGRANTED) |
955 | const_iv (TXN_NOSYNC) |
1212 | const_iv (TXN_NOSYNC) |
|
|
1213 | const_iv (TXN_NOT_DURABLE) |
956 | const_iv (TXN_WRITE_NOSYNC) |
1214 | const_iv (TXN_WRITE_NOSYNC) |
957 | const_iv (WRITECURSOR) |
1215 | const_iv (WRITECURSOR) |
958 | const_iv (YIELDCPU) |
1216 | const_iv (YIELDCPU) |
959 | const_iv (ENCRYPT_AES) |
1217 | const_iv (ENCRYPT_AES) |
960 | const_iv (XA_CREATE) |
1218 | const_iv (XA_CREATE) |
… | |
… | |
962 | const_iv (HASH) |
1220 | const_iv (HASH) |
963 | const_iv (QUEUE) |
1221 | const_iv (QUEUE) |
964 | const_iv (RECNO) |
1222 | const_iv (RECNO) |
965 | const_iv (UNKNOWN) |
1223 | const_iv (UNKNOWN) |
966 | const_iv (EXCL) |
1224 | const_iv (EXCL) |
967 | const_iv (READ_COMMITTED) |
|
|
968 | const_iv (READ_UNCOMMITTED) |
|
|
969 | const_iv (TRUNCATE) |
1225 | const_iv (TRUNCATE) |
970 | const_iv (NOSYNC) |
1226 | const_iv (NOSYNC) |
971 | const_iv (CHKSUM) |
1227 | const_iv (CHKSUM) |
972 | const_iv (ENCRYPT) |
1228 | const_iv (ENCRYPT) |
973 | const_iv (TXN_NOT_DURABLE) |
|
|
974 | const_iv (DUP) |
1229 | const_iv (DUP) |
975 | const_iv (DUPSORT) |
1230 | const_iv (DUPSORT) |
976 | const_iv (RECNUM) |
1231 | //const_iv (RECNUM) |
977 | const_iv (RENUMBER) |
1232 | const_iv (RENUMBER) |
978 | const_iv (REVSPLITOFF) |
1233 | const_iv (REVSPLITOFF) |
979 | const_iv (INORDER) |
|
|
980 | const_iv (CONSUME) |
1234 | const_iv (CONSUME) |
981 | const_iv (CONSUME_WAIT) |
1235 | const_iv (CONSUME_WAIT) |
982 | const_iv (GET_BOTH) |
1236 | const_iv (GET_BOTH) |
983 | const_iv (GET_BOTH_RANGE) |
1237 | const_iv (GET_BOTH_RANGE) |
984 | //const_iv (SET_RECNO) |
1238 | //const_iv (SET_RECNO) |
985 | //const_iv (MULTIPLE) |
1239 | //const_iv (MULTIPLE) |
986 | const_iv (SNAPSHOT) |
1240 | const_iv (SNAPSHOT) |
987 | const_iv (JOIN_ITEM) |
1241 | const_iv (JOIN_ITEM) |
|
|
1242 | const_iv (JOIN_NOSORT) |
988 | const_iv (RMW) |
1243 | const_iv (RMW) |
989 | |
1244 | |
990 | const_iv (NOTFOUND) |
1245 | const_iv (NOTFOUND) |
991 | const_iv (KEYEMPTY) |
1246 | const_iv (KEYEMPTY) |
992 | const_iv (LOCK_DEADLOCK) |
1247 | const_iv (LOCK_DEADLOCK) |
993 | const_iv (LOCK_NOTGRANTED) |
1248 | const_iv (LOCK_NOTGRANTED) |
994 | const_iv (RUNRECOVERY) |
1249 | const_iv (RUNRECOVERY) |
995 | const_iv (OLD_VERSION) |
1250 | const_iv (OLD_VERSION) |
996 | const_iv (REP_HANDLE_DEAD) |
1251 | const_iv (REP_HANDLE_DEAD) |
997 | const_iv (REP_LOCKOUT) |
|
|
998 | const_iv (SECONDARY_BAD) |
1252 | const_iv (SECONDARY_BAD) |
999 | |
|
|
1000 | const_iv (FREE_SPACE) |
|
|
1001 | const_iv (FREELIST_ONLY) |
|
|
1002 | |
1253 | |
1003 | const_iv (APPEND) |
1254 | const_iv (APPEND) |
1004 | const_iv (NODUPDATA) |
1255 | const_iv (NODUPDATA) |
1005 | const_iv (NOOVERWRITE) |
1256 | const_iv (NOOVERWRITE) |
1006 | |
1257 | |
… | |
… | |
1008 | const_iv (TXN_SYNC) |
1259 | const_iv (TXN_SYNC) |
1009 | |
1260 | |
1010 | const_iv (SET_LOCK_TIMEOUT) |
1261 | const_iv (SET_LOCK_TIMEOUT) |
1011 | const_iv (SET_TXN_TIMEOUT) |
1262 | const_iv (SET_TXN_TIMEOUT) |
1012 | |
1263 | |
1013 | const_iv (JOIN_ITEM) |
|
|
1014 | const_iv (FIRST) |
1264 | const_iv (FIRST) |
1015 | const_iv (NEXT) |
1265 | const_iv (NEXT) |
1016 | const_iv (NEXT_DUP) |
1266 | const_iv (NEXT_DUP) |
1017 | const_iv (NEXT_NODUP) |
1267 | const_iv (NEXT_NODUP) |
1018 | const_iv (PREV) |
1268 | const_iv (PREV) |
… | |
… | |
1030 | const_iv (FORCE) |
1280 | const_iv (FORCE) |
1031 | |
1281 | |
1032 | const_iv (LOCK_DEFAULT) |
1282 | const_iv (LOCK_DEFAULT) |
1033 | const_iv (LOCK_EXPIRE) |
1283 | const_iv (LOCK_EXPIRE) |
1034 | const_iv (LOCK_MAXLOCKS) |
1284 | const_iv (LOCK_MAXLOCKS) |
1035 | const_iv (LOCK_MAXWRITE) |
|
|
1036 | const_iv (LOCK_MINLOCKS) |
1285 | const_iv (LOCK_MINLOCKS) |
1037 | const_iv (LOCK_MINWRITE) |
1286 | const_iv (LOCK_MINWRITE) |
1038 | const_iv (LOCK_OLDEST) |
1287 | const_iv (LOCK_OLDEST) |
1039 | const_iv (LOCK_RANDOM) |
1288 | const_iv (LOCK_RANDOM) |
1040 | const_iv (LOCK_YOUNGEST) |
1289 | const_iv (LOCK_YOUNGEST) |
1041 | |
1290 | |
1042 | const_iv (SEQ_DEC) |
|
|
1043 | const_iv (SEQ_INC) |
|
|
1044 | const_iv (SEQ_WRAP) |
|
|
1045 | |
|
|
1046 | const_iv (BUFFER_SMALL) |
|
|
1047 | const_iv (DONOTINDEX) |
1291 | const_iv (DONOTINDEX) |
1048 | const_iv (KEYEMPTY ) |
1292 | const_iv (KEYEMPTY ) |
1049 | const_iv (KEYEXIST ) |
1293 | const_iv (KEYEXIST ) |
1050 | const_iv (LOCK_DEADLOCK) |
1294 | const_iv (LOCK_DEADLOCK) |
1051 | const_iv (LOCK_NOTGRANTED) |
1295 | const_iv (LOCK_NOTGRANTED) |
1052 | const_iv (LOG_BUFFER_FULL) |
|
|
1053 | const_iv (NOSERVER) |
1296 | const_iv (NOSERVER) |
1054 | const_iv (NOSERVER_HOME) |
1297 | const_iv (NOSERVER_HOME) |
1055 | const_iv (NOSERVER_ID) |
1298 | const_iv (NOSERVER_ID) |
1056 | const_iv (NOTFOUND) |
1299 | const_iv (NOTFOUND) |
1057 | const_iv (OLD_VERSION) |
|
|
1058 | const_iv (PAGE_NOTFOUND) |
1300 | const_iv (PAGE_NOTFOUND) |
1059 | const_iv (REP_DUPMASTER) |
1301 | const_iv (REP_DUPMASTER) |
1060 | const_iv (REP_HANDLE_DEAD) |
1302 | const_iv (REP_HANDLE_DEAD) |
1061 | const_iv (REP_HOLDELECTION) |
1303 | const_iv (REP_HOLDELECTION) |
1062 | const_iv (REP_IGNORE) |
|
|
1063 | const_iv (REP_ISPERM) |
1304 | const_iv (REP_ISPERM) |
1064 | const_iv (REP_JOIN_FAILURE) |
|
|
1065 | const_iv (REP_LOCKOUT) |
|
|
1066 | const_iv (REP_NEWMASTER) |
1305 | const_iv (REP_NEWMASTER) |
1067 | const_iv (REP_NEWSITE) |
1306 | const_iv (REP_NEWSITE) |
1068 | const_iv (REP_NOTPERM) |
1307 | const_iv (REP_NOTPERM) |
1069 | const_iv (REP_UNAVAIL) |
1308 | const_iv (REP_UNAVAIL) |
1070 | const_iv (RUNRECOVERY) |
1309 | const_iv (RUNRECOVERY) |
1071 | const_iv (SECONDARY_BAD) |
1310 | const_iv (SECONDARY_BAD) |
1072 | const_iv (VERIFY_BAD) |
1311 | const_iv (VERIFY_BAD) |
1073 | const_iv (VERSION_MISMATCH) |
1312 | |
|
|
1313 | const_iv (ARCH_ABS) |
|
|
1314 | const_iv (ARCH_DATA) |
|
|
1315 | const_iv (ARCH_LOG) |
|
|
1316 | const_iv (ARCH_REMOVE) |
1074 | |
1317 | |
1075 | const_iv (VERB_DEADLOCK) |
1318 | const_iv (VERB_DEADLOCK) |
1076 | const_iv (VERB_RECOVERY) |
1319 | const_iv (VERB_RECOVERY) |
1077 | const_iv (VERB_REGISTER) |
|
|
1078 | const_iv (VERB_REPLICATION) |
1320 | const_iv (VERB_REPLICATION) |
1079 | const_iv (VERB_WAITSFOR) |
1321 | const_iv (VERB_WAITSFOR) |
1080 | |
1322 | |
1081 | const_iv (VERSION_MAJOR) |
1323 | const_iv (VERSION_MAJOR) |
1082 | const_iv (VERSION_MINOR) |
1324 | const_iv (VERSION_MINOR) |
1083 | const_iv (VERSION_PATCH) |
1325 | const_iv (VERSION_PATCH) |
|
|
1326 | #if DB_VERSION_MINOR >= 3 |
|
|
1327 | const_iv (INORDER) |
|
|
1328 | const_iv (LOCK_MAXWRITE) |
|
|
1329 | const_iv (SEQ_DEC) |
|
|
1330 | const_iv (SEQ_INC) |
|
|
1331 | const_iv (SEQ_WRAP) |
|
|
1332 | const_iv (BUFFER_SMALL) |
|
|
1333 | const_iv (LOG_BUFFER_FULL) |
|
|
1334 | const_iv (VERSION_MISMATCH) |
|
|
1335 | #endif |
|
|
1336 | #if DB_VERSION_MINOR >= 4 |
|
|
1337 | const_iv (REGISTER) |
|
|
1338 | const_iv (DSYNC_DB) |
|
|
1339 | const_iv (READ_COMMITTED) |
|
|
1340 | const_iv (READ_UNCOMMITTED) |
|
|
1341 | const_iv (REP_IGNORE) |
|
|
1342 | const_iv (REP_LOCKOUT) |
|
|
1343 | const_iv (REP_JOIN_FAILURE) |
|
|
1344 | const_iv (FREE_SPACE) |
|
|
1345 | const_iv (FREELIST_ONLY) |
|
|
1346 | const_iv (VERB_REGISTER) |
|
|
1347 | #endif |
1084 | #if DB_VERSION_MINOR >= 5 |
1348 | #if DB_VERSION_MINOR >= 5 |
1085 | const_iv (MULTIVERSION) |
1349 | const_iv (MULTIVERSION) |
1086 | const_iv (TXN_SNAPSHOT) |
1350 | const_iv (TXN_SNAPSHOT) |
1087 | #endif |
1351 | #endif |
1088 | #if DB_VERSION_MINOR >= 6 |
1352 | #if DB_VERSION_MINOR >= 6 |
1089 | const_iv (PREV_DUP) |
1353 | const_iv (PREV_DUP) |
1090 | # if 0 |
|
|
1091 | const_iv (PRIORITY_UNCHANGED) |
1354 | const_iv (PRIORITY_UNCHANGED) |
1092 | const_iv (PRIORITY_VERY_LOW) |
1355 | const_iv (PRIORITY_VERY_LOW) |
1093 | const_iv (PRIORITY_LOW) |
1356 | const_iv (PRIORITY_LOW) |
1094 | const_iv (PRIORITY_DEFAULT) |
1357 | const_iv (PRIORITY_DEFAULT) |
1095 | const_iv (PRIORITY_HIGH) |
1358 | const_iv (PRIORITY_HIGH) |
1096 | const_iv (PRIORITY_VERY_HIGH) |
1359 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1360 | const_iv (IGNORE_LEASE) |
|
|
1361 | #endif |
|
|
1362 | #if DB_VERSION_MINOR >= 7 |
|
|
1363 | //const_iv (MULTIPLE_KEY) |
|
|
1364 | const_iv (LOG_DIRECT) |
|
|
1365 | const_iv (LOG_DSYNC) |
|
|
1366 | const_iv (LOG_AUTO_REMOVE) |
|
|
1367 | const_iv (LOG_IN_MEMORY) |
|
|
1368 | const_iv (LOG_ZERO) |
|
|
1369 | #else |
|
|
1370 | const_iv (DIRECT_LOG) |
|
|
1371 | const_iv (LOG_AUTOREMOVE) |
|
|
1372 | # if DB_VERSION_MINOR >= 3 |
|
|
1373 | const_iv (DSYNC_LOG) |
|
|
1374 | const_iv (LOG_INMEMORY) |
1097 | # endif |
1375 | # endif |
1098 | #endif |
1376 | #endif |
1099 | }; |
1377 | }; |
1100 | |
1378 | |
1101 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1379 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1102 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1380 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1103 | |
1381 | |
1104 | newCONSTSUB (stash, "DB_VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); |
1382 | prepare_cb = &PL_sv_undef; |
|
|
1383 | |
|
|
1384 | { |
|
|
1385 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1386 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1387 | |
|
|
1388 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1389 | } |
|
|
1390 | |
1105 | newCONSTSUB (stash, "DB_VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1391 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1106 | |
1392 | |
1107 | create_pipe (respipe); |
1393 | create_respipe (); |
1108 | |
1394 | |
1109 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1395 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1110 | #ifdef _WIN32 |
1396 | patch_errno (); |
1111 | X_MUTEX_CHECK (wrklock); |
|
|
1112 | X_MUTEX_CHECK (reslock); |
|
|
1113 | X_MUTEX_CHECK (reqlock); |
|
|
1114 | |
|
|
1115 | X_COND_CHECK (reqwait); |
|
|
1116 | #endif |
|
|
1117 | } |
1397 | } |
1118 | |
1398 | |
1119 | void |
1399 | void |
1120 | max_poll_reqs (int nreqs) |
1400 | max_poll_reqs (int nreqs) |
1121 | PROTOTYPE: $ |
1401 | PROTOTYPE: $ |
… | |
… | |
1246 | RETVAL = started; |
1526 | RETVAL = started; |
1247 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1527 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1248 | OUTPUT: |
1528 | OUTPUT: |
1249 | RETVAL |
1529 | RETVAL |
1250 | |
1530 | |
1251 | void |
1531 | SV * |
1252 | set_sync_prepare (SV *cb) |
1532 | set_sync_prepare (SV *cb) |
1253 | PROTOTYPE: & |
1533 | PROTOTYPE: & |
1254 | CODE: |
1534 | CODE: |
1255 | SvREFCNT_dec (prepare_cb); |
1535 | RETVAL = prepare_cb; |
1256 | prepare_cb = newSVsv (cb); |
1536 | prepare_cb = newSVsv (cb); |
|
|
1537 | OUTPUT: |
|
|
1538 | RETVAL |
1257 | |
1539 | |
1258 | char * |
1540 | char * |
1259 | strerror (int errorno = errno) |
1541 | strerror (int errorno = errno) |
1260 | PROTOTYPE: ;$ |
1542 | PROTOTYPE: ;$ |
1261 | CODE: |
1543 | CODE: |
1262 | RETVAL = db_strerror (errorno); |
1544 | RETVAL = db_strerror (errorno); |
1263 | OUTPUT: |
1545 | OUTPUT: |
1264 | RETVAL |
1546 | RETVAL |
1265 | |
1547 | |
|
|
1548 | void _on_next_submit (SV *cb) |
|
|
1549 | CODE: |
|
|
1550 | SvREFCNT_dec (on_next_submit); |
|
|
1551 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
|
|
1552 | |
1266 | DB_ENV * |
1553 | DB_ENV * |
1267 | db_env_create (U32 env_flags = 0) |
1554 | db_env_create (U32 env_flags = 0) |
1268 | CODE: |
1555 | CODE: |
1269 | { |
1556 | { |
1270 | errno = db_env_create (&RETVAL, env_flags); |
1557 | errno = db_env_create (&RETVAL, env_flags); |
… | |
… | |
1279 | } |
1566 | } |
1280 | OUTPUT: |
1567 | OUTPUT: |
1281 | RETVAL |
1568 | RETVAL |
1282 | |
1569 | |
1283 | void |
1570 | void |
1284 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1571 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1572 | PREINIT: |
|
|
1573 | CALLBACK |
1285 | CODE: |
1574 | CODE: |
1286 | { |
1575 | { |
1287 | dREQ (REQ_ENV_OPEN); |
1576 | dREQ (REQ_ENV_OPEN, 1); |
1288 | |
|
|
1289 | env->set_thread_count (env, wanted + 2); |
|
|
1290 | |
|
|
1291 | req->env = env; |
1577 | req->env = env; |
1292 | req->uint1 = open_flags | DB_THREAD; |
1578 | req->uint1 = open_flags | DB_THREAD; |
1293 | req->int1 = mode; |
1579 | req->int1 = mode; |
1294 | req->buf1 = strdup_ornull (db_home); |
1580 | req->buf1 = strdup_ornull (db_home); |
1295 | REQ_SEND; |
1581 | REQ_SEND; |
1296 | } |
1582 | } |
1297 | |
1583 | |
1298 | void |
1584 | void |
1299 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1585 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1586 | PREINIT: |
|
|
1587 | CALLBACK |
1300 | CODE: |
1588 | CODE: |
1301 | { |
1589 | { |
1302 | dREQ (REQ_ENV_CLOSE); |
1590 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1591 | ptr_nuke (ST (0)); |
1303 | req->env = env; |
1592 | req->env = env; |
1304 | req->uint1 = flags; |
1593 | req->uint1 = flags; |
1305 | REQ_SEND; |
1594 | REQ_SEND; |
1306 | ptr_nuke (ST (0)); |
|
|
1307 | } |
1595 | } |
1308 | |
1596 | |
1309 | void |
1597 | void |
1310 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1598 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1599 | PREINIT: |
|
|
1600 | CALLBACK |
1311 | CODE: |
1601 | CODE: |
1312 | { |
1602 | { |
1313 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1603 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1314 | req->env = env; |
1604 | req->env = env; |
1315 | req->uint1 = kbyte; |
1605 | req->uint1 = kbyte; |
1316 | req->int1 = min; |
1606 | req->int1 = min; |
1317 | req->uint2 = flags; |
1607 | req->uint2 = flags; |
1318 | REQ_SEND; |
1608 | REQ_SEND; |
1319 | } |
1609 | } |
1320 | |
1610 | |
1321 | void |
1611 | void |
1322 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1612 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1613 | PREINIT: |
|
|
1614 | CALLBACK |
1323 | CODE: |
1615 | CODE: |
1324 | { |
1616 | { |
1325 | dREQ (REQ_ENV_LOCK_DETECT); |
1617 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1326 | req->env = env; |
1618 | req->env = env; |
1327 | req->uint1 = flags; |
1619 | req->uint1 = flags; |
1328 | req->uint2 = atype; |
1620 | req->uint2 = atype; |
|
|
1621 | /* req->int2 = 0; dummy */ |
1329 | REQ_SEND; |
1622 | REQ_SEND; |
1330 | } |
1623 | } |
1331 | |
1624 | |
1332 | void |
1625 | void |
1333 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1626 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1627 | PREINIT: |
|
|
1628 | CALLBACK |
1334 | CODE: |
1629 | CODE: |
1335 | { |
1630 | { |
1336 | dREQ (REQ_ENV_MEMP_SYNC); |
1631 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1337 | req->env = env; |
1632 | req->env = env; |
1338 | REQ_SEND; |
1633 | REQ_SEND; |
1339 | } |
1634 | } |
1340 | |
1635 | |
1341 | void |
1636 | void |
1342 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1637 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1638 | PREINIT: |
|
|
1639 | CALLBACK |
1343 | CODE: |
1640 | CODE: |
1344 | { |
1641 | { |
1345 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1642 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1346 | req->env = env; |
1643 | req->env = env; |
1347 | req->int1 = percent; |
1644 | req->int1 = percent; |
1348 | REQ_SEND; |
1645 | REQ_SEND; |
1349 | } |
1646 | } |
1350 | |
1647 | |
|
|
1648 | void |
|
|
1649 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1650 | PREINIT: |
|
|
1651 | CALLBACK |
|
|
1652 | CODE: |
|
|
1653 | { |
|
|
1654 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1655 | req->env = env; |
|
|
1656 | req->buf1 = strdup_ornull (file); |
|
|
1657 | req->buf2 = strdup_ornull (database); |
|
|
1658 | req->uint1 = flags; |
|
|
1659 | REQ_SEND; |
|
|
1660 | } |
|
|
1661 | |
|
|
1662 | void |
|
|
1663 | 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) |
|
|
1664 | PREINIT: |
|
|
1665 | CALLBACK |
|
|
1666 | CODE: |
|
|
1667 | { |
|
|
1668 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1669 | req->env = env; |
|
|
1670 | req->buf1 = strdup_ornull (file); |
|
|
1671 | req->buf2 = strdup_ornull (database); |
|
|
1672 | req->buf3 = strdup_ornull (newname); |
|
|
1673 | req->uint1 = flags; |
|
|
1674 | REQ_SEND; |
|
|
1675 | } |
|
|
1676 | |
|
|
1677 | void |
|
|
1678 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1679 | PREINIT: |
|
|
1680 | CALLBACK |
|
|
1681 | CODE: |
|
|
1682 | { |
|
|
1683 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1684 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1685 | req->env = env; |
|
|
1686 | req->uint1 = flags; |
|
|
1687 | REQ_SEND; |
|
|
1688 | } |
1351 | |
1689 | |
1352 | DB * |
1690 | DB * |
1353 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1691 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1354 | CODE: |
1692 | CODE: |
1355 | { |
1693 | { |
… | |
… | |
1362 | } |
1700 | } |
1363 | OUTPUT: |
1701 | OUTPUT: |
1364 | RETVAL |
1702 | RETVAL |
1365 | |
1703 | |
1366 | void |
1704 | void |
1367 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1705 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1706 | PREINIT: |
|
|
1707 | CALLBACK |
1368 | CODE: |
1708 | CODE: |
1369 | { |
1709 | { |
1370 | dREQ (REQ_DB_OPEN); |
1710 | dREQ (REQ_DB_OPEN, 2); |
1371 | req->db = db; |
1711 | req->db = db; |
1372 | req->txn = txnid; |
1712 | req->txn = txnid; |
1373 | req->buf1 = strdup_ornull (file); |
1713 | req->buf1 = strdup_ornull (file); |
1374 | req->buf2 = strdup_ornull (database); |
1714 | req->buf2 = strdup_ornull (database); |
1375 | req->int1 = type; |
1715 | req->int1 = type; |
… | |
… | |
1377 | req->int2 = mode; |
1717 | req->int2 = mode; |
1378 | REQ_SEND; |
1718 | REQ_SEND; |
1379 | } |
1719 | } |
1380 | |
1720 | |
1381 | void |
1721 | void |
1382 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1722 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1723 | PREINIT: |
|
|
1724 | CALLBACK |
1383 | CODE: |
1725 | CODE: |
1384 | { |
1726 | { |
1385 | dREQ (REQ_DB_CLOSE); |
1727 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1728 | ptr_nuke (ST (0)); |
1386 | req->db = db; |
1729 | req->db = db; |
1387 | req->uint1 = flags; |
1730 | req->uint1 = flags; |
1388 | req->sv1 = (SV *)db->app_private; |
1731 | req->sv1 = (SV *)db->app_private; |
1389 | REQ_SEND; |
1732 | REQ_SEND; |
1390 | ptr_nuke (ST (0)); |
|
|
1391 | } |
1733 | } |
1392 | |
1734 | |
|
|
1735 | #if DB_VERSION_MINOR >= 4 |
|
|
1736 | |
1393 | void |
1737 | void |
1394 | 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) |
1738 | 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) |
|
|
1739 | PREINIT: |
|
|
1740 | CALLBACK |
1395 | CODE: |
1741 | CODE: |
1396 | { |
1742 | { |
1397 | dREQ (REQ_DB_COMPACT); |
1743 | dREQ (REQ_DB_COMPACT, 2); |
1398 | req->db = db; |
1744 | req->db = db; |
1399 | req->txn = txn; |
1745 | req->txn = txn; |
1400 | sv_to_dbt (&req->dbt1, start); |
1746 | if (start) sv_to_dbt (&req->dbt1, start); |
1401 | sv_to_dbt (&req->dbt2, stop); |
1747 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1402 | req->uint1 = flags; |
1748 | req->uint1 = flags; |
1403 | REQ_SEND; |
1749 | REQ_SEND; |
1404 | } |
1750 | } |
1405 | |
1751 | |
|
|
1752 | #endif |
|
|
1753 | |
1406 | void |
1754 | void |
1407 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1755 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1756 | PREINIT: |
|
|
1757 | CALLBACK |
1408 | CODE: |
1758 | CODE: |
1409 | { |
1759 | { |
1410 | dREQ (REQ_DB_SYNC); |
1760 | dREQ (REQ_DB_SYNC, 1); |
1411 | req->db = db; |
1761 | req->db = db; |
1412 | req->uint1 = flags; |
1762 | req->uint1 = flags; |
1413 | REQ_SEND; |
1763 | REQ_SEND; |
1414 | } |
1764 | } |
1415 | |
1765 | |
1416 | void |
1766 | void |
|
|
1767 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1768 | PREINIT: |
|
|
1769 | CALLBACK |
|
|
1770 | CODE: |
|
|
1771 | { |
|
|
1772 | dREQ (REQ_DB_SYNC, 1); |
|
|
1773 | req->db = db; |
|
|
1774 | req->buf1 = strdup (file); |
|
|
1775 | req->uint1 = flags; |
|
|
1776 | REQ_SEND; |
|
|
1777 | } |
|
|
1778 | |
|
|
1779 | void |
1417 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1780 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1781 | PREINIT: |
|
|
1782 | CALLBACK |
1418 | CODE: |
1783 | CODE: |
1419 | { |
1784 | { |
1420 | dREQ (REQ_DB_KEY_RANGE); |
1785 | dREQ (REQ_DB_KEY_RANGE, 2); |
1421 | req->db = db; |
1786 | req->db = db; |
1422 | req->txn = txn; |
1787 | req->txn = txn; |
1423 | sv_to_dbt (&req->dbt1, key); |
1788 | sv_to_dbt (&req->dbt1, key); |
1424 | req->uint1 = flags; |
1789 | req->uint1 = flags; |
1425 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1790 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1426 | REQ_SEND; |
1791 | REQ_SEND; |
1427 | } |
1792 | } |
1428 | |
1793 | |
1429 | void |
1794 | void |
1430 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1795 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1796 | PREINIT: |
|
|
1797 | CALLBACK |
1431 | CODE: |
1798 | CODE: |
1432 | { |
1799 | { |
1433 | dREQ (REQ_DB_PUT); |
1800 | dREQ (REQ_DB_PUT, 2); |
1434 | req->db = db; |
1801 | req->db = db; |
1435 | req->txn = txn; |
1802 | req->txn = txn; |
1436 | sv_to_dbt (&req->dbt1, key); |
1803 | sv_to_dbt (&req->dbt1, key); |
1437 | sv_to_dbt (&req->dbt2, data); |
1804 | sv_to_dbt (&req->dbt2, data); |
1438 | req->uint1 = flags; |
1805 | req->uint1 = flags; |
1439 | REQ_SEND; |
1806 | REQ_SEND; |
1440 | } |
1807 | } |
1441 | |
1808 | |
|
|
1809 | #if DB_VERSION_MINOR >= 6 |
|
|
1810 | |
1442 | void |
1811 | void |
|
|
1812 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1813 | PREINIT: |
|
|
1814 | CALLBACK |
|
|
1815 | CODE: |
|
|
1816 | { |
|
|
1817 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1818 | req->db = db; |
|
|
1819 | req->txn = txn; |
|
|
1820 | req->uint1 = flags; |
|
|
1821 | sv_to_dbt (&req->dbt1, key); |
|
|
1822 | REQ_SEND; |
|
|
1823 | } |
|
|
1824 | |
|
|
1825 | #endif |
|
|
1826 | |
|
|
1827 | void |
1443 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1828 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1829 | PREINIT: |
|
|
1830 | CALLBACK |
1444 | CODE: |
1831 | CODE: |
1445 | { |
1832 | { |
|
|
1833 | //TODO: key is somtimesmutable |
1446 | dREQ (REQ_DB_GET); |
1834 | dREQ (REQ_DB_GET, 2); |
1447 | req->db = db; |
1835 | req->db = db; |
1448 | req->txn = txn; |
1836 | req->txn = txn; |
1449 | req->uint1 = flags; |
1837 | req->uint1 = flags; |
1450 | sv_to_dbt (&req->dbt1, key); |
1838 | sv_to_dbt (&req->dbt1, key); |
1451 | req->dbt3.flags = DB_DBT_MALLOC; |
1839 | req->dbt3.flags = DB_DBT_MALLOC; |
1452 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1840 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1453 | REQ_SEND; |
1841 | REQ_SEND; |
1454 | } |
1842 | } |
1455 | |
1843 | |
1456 | void |
1844 | void |
1457 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1845 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1846 | PREINIT: |
|
|
1847 | CALLBACK |
1458 | CODE: |
1848 | CODE: |
1459 | { |
1849 | { |
|
|
1850 | //TODO: key is somtimesmutable |
1460 | dREQ (REQ_DB_PGET); |
1851 | dREQ (REQ_DB_PGET, 2); |
|
|
1852 | req->db = db; |
|
|
1853 | req->txn = txn; |
|
|
1854 | req->uint1 = flags; |
|
|
1855 | |
|
|
1856 | sv_to_dbt (&req->dbt1, key); |
|
|
1857 | |
|
|
1858 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1859 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1860 | |
|
|
1861 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1862 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1863 | REQ_SEND; |
|
|
1864 | } |
|
|
1865 | |
|
|
1866 | void |
|
|
1867 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1868 | PREINIT: |
|
|
1869 | CALLBACK |
|
|
1870 | CODE: |
|
|
1871 | { |
|
|
1872 | dREQ (REQ_DB_DEL, 2); |
1461 | req->db = db; |
1873 | req->db = db; |
1462 | req->txn = txn; |
1874 | req->txn = txn; |
1463 | req->uint1 = flags; |
1875 | req->uint1 = flags; |
1464 | sv_to_dbt (&req->dbt1, key); |
1876 | sv_to_dbt (&req->dbt1, key); |
1465 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1466 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1467 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1468 | REQ_SEND; |
1877 | REQ_SEND; |
1469 | } |
1878 | } |
1470 | |
1879 | |
1471 | void |
1880 | void |
1472 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1881 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1882 | PREINIT: |
|
|
1883 | CALLBACK |
1473 | CODE: |
1884 | CODE: |
1474 | { |
1885 | { |
1475 | dREQ (REQ_DB_DEL); |
1886 | dREQ (REQ_TXN_COMMIT, 0); |
1476 | req->db = db; |
1887 | ptr_nuke (ST (0)); |
1477 | req->txn = txn; |
1888 | req->txn = txn; |
1478 | req->uint1 = flags; |
1889 | req->uint1 = flags; |
1479 | sv_to_dbt (&req->dbt1, key); |
|
|
1480 | REQ_SEND; |
1890 | REQ_SEND; |
1481 | } |
1891 | } |
1482 | |
1892 | |
1483 | void |
1893 | void |
1484 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1894 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1895 | PREINIT: |
|
|
1896 | CALLBACK |
1485 | CODE: |
1897 | CODE: |
1486 | { |
1898 | { |
1487 | dREQ (REQ_TXN_COMMIT); |
1899 | dREQ (REQ_TXN_ABORT, 0); |
|
|
1900 | ptr_nuke (ST (0)); |
|
|
1901 | req->txn = txn; |
|
|
1902 | REQ_SEND; |
|
|
1903 | } |
|
|
1904 | |
|
|
1905 | void |
|
|
1906 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1907 | PREINIT: |
|
|
1908 | CALLBACK |
|
|
1909 | CODE: |
|
|
1910 | { |
|
|
1911 | dREQ (REQ_TXN_FINISH, 0); |
|
|
1912 | ptr_nuke (ST (0)); |
1488 | req->txn = txn; |
1913 | req->txn = txn; |
1489 | req->uint1 = flags; |
1914 | req->uint1 = flags; |
1490 | REQ_SEND; |
1915 | REQ_SEND; |
|
|
1916 | } |
|
|
1917 | |
|
|
1918 | void |
|
|
1919 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1920 | PREINIT: |
|
|
1921 | CALLBACK |
|
|
1922 | CODE: |
|
|
1923 | { |
|
|
1924 | dREQ (REQ_C_CLOSE, 0); |
1491 | ptr_nuke (ST (0)); |
1925 | ptr_nuke (ST (0)); |
1492 | } |
|
|
1493 | |
|
|
1494 | void |
|
|
1495 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
|
|
1496 | CODE: |
|
|
1497 | { |
|
|
1498 | dREQ (REQ_TXN_ABORT); |
|
|
1499 | req->txn = txn; |
|
|
1500 | REQ_SEND; |
|
|
1501 | ptr_nuke (ST (0)); |
|
|
1502 | } |
|
|
1503 | |
|
|
1504 | void |
|
|
1505 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
|
|
1506 | CODE: |
|
|
1507 | { |
|
|
1508 | dREQ (REQ_C_CLOSE); |
|
|
1509 | req->dbc = dbc; |
1926 | req->dbc = dbc; |
1510 | REQ_SEND; |
1927 | REQ_SEND; |
1511 | ptr_nuke (ST (0)); |
|
|
1512 | } |
1928 | } |
1513 | |
1929 | |
1514 | void |
1930 | void |
1515 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
1931 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
1932 | PREINIT: |
|
|
1933 | CALLBACK |
1516 | CODE: |
1934 | CODE: |
1517 | { |
1935 | { |
1518 | dREQ (REQ_C_COUNT); |
1936 | dREQ (REQ_C_COUNT, 1); |
1519 | req->dbc = dbc; |
1937 | req->dbc = dbc; |
1520 | req->sv1 = SvREFCNT_inc (count); |
1938 | req->sv1 = SvREFCNT_inc (count); |
1521 | REQ_SEND; |
1939 | REQ_SEND; |
1522 | } |
1940 | } |
1523 | |
1941 | |
1524 | void |
1942 | void |
1525 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1943 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1944 | PREINIT: |
|
|
1945 | CALLBACK |
1526 | CODE: |
1946 | CODE: |
1527 | { |
1947 | { |
1528 | dREQ (REQ_C_PUT); |
1948 | dREQ (REQ_C_PUT, 1); |
1529 | req->dbc = dbc; |
1949 | req->dbc = dbc; |
1530 | sv_to_dbt (&req->dbt1, key); |
1950 | sv_to_dbt (&req->dbt1, key); |
1531 | sv_to_dbt (&req->dbt2, data); |
1951 | sv_to_dbt (&req->dbt2, data); |
1532 | req->uint1 = flags; |
1952 | req->uint1 = flags; |
1533 | REQ_SEND; |
1953 | REQ_SEND; |
1534 | } |
1954 | } |
1535 | |
1955 | |
1536 | void |
1956 | void |
1537 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1957 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1958 | PREINIT: |
|
|
1959 | CALLBACK |
1538 | CODE: |
1960 | CODE: |
1539 | { |
1961 | { |
|
|
1962 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
1963 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
1964 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
1965 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
1966 | "key", |
|
|
1967 | "BDB::db_c_get"); |
|
|
1968 | |
|
|
1969 | { |
1540 | dREQ (REQ_C_GET); |
1970 | dREQ (REQ_C_GET, 1); |
|
|
1971 | req->dbc = dbc; |
|
|
1972 | req->uint1 = flags; |
|
|
1973 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
1974 | sv_to_dbt (&req->dbt1, key); |
|
|
1975 | else |
|
|
1976 | { |
|
|
1977 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
1978 | sv_to_dbt (&req->dbt1, key); |
|
|
1979 | else |
|
|
1980 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1981 | |
|
|
1982 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1983 | } |
|
|
1984 | |
|
|
1985 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
1986 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
1987 | sv_to_dbt (&req->dbt3, data); |
|
|
1988 | else |
|
|
1989 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1990 | |
|
|
1991 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1992 | REQ_SEND; |
|
|
1993 | } |
|
|
1994 | } |
|
|
1995 | |
|
|
1996 | void |
|
|
1997 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1998 | PREINIT: |
|
|
1999 | CALLBACK |
|
|
2000 | CODE: |
|
|
2001 | { |
|
|
2002 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2003 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2004 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2005 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2006 | "key", |
|
|
2007 | "BDB::db_c_pget"); |
|
|
2008 | |
|
|
2009 | { |
|
|
2010 | dREQ (REQ_C_PGET, 1); |
|
|
2011 | req->dbc = dbc; |
|
|
2012 | req->uint1 = flags; |
|
|
2013 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2014 | sv_to_dbt (&req->dbt1, key); |
|
|
2015 | else |
|
|
2016 | { |
|
|
2017 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2018 | sv_to_dbt (&req->dbt1, key); |
|
|
2019 | else |
|
|
2020 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2021 | |
|
|
2022 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2023 | } |
|
|
2024 | |
|
|
2025 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2026 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2027 | |
|
|
2028 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2029 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2030 | sv_to_dbt (&req->dbt3, data); |
|
|
2031 | else |
|
|
2032 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2033 | |
|
|
2034 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2035 | REQ_SEND; |
|
|
2036 | } |
|
|
2037 | } |
|
|
2038 | |
|
|
2039 | void |
|
|
2040 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
2041 | PREINIT: |
|
|
2042 | CALLBACK |
|
|
2043 | CODE: |
|
|
2044 | { |
|
|
2045 | dREQ (REQ_C_DEL, 1); |
1541 | req->dbc = dbc; |
2046 | req->dbc = dbc; |
1542 | req->uint1 = flags; |
2047 | req->uint1 = flags; |
1543 | if ((flags & DB_SET) == DB_SET |
|
|
1544 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1545 | sv_to_dbt (&req->dbt1, key); |
|
|
1546 | else |
|
|
1547 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1548 | |
|
|
1549 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1550 | |
|
|
1551 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1552 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1553 | sv_to_dbt (&req->dbt3, data); |
|
|
1554 | else |
|
|
1555 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1556 | |
|
|
1557 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1558 | REQ_SEND; |
2048 | REQ_SEND; |
1559 | } |
2049 | } |
1560 | |
2050 | |
1561 | void |
|
|
1562 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1563 | CODE: |
|
|
1564 | { |
|
|
1565 | dREQ (REQ_C_PGET); |
|
|
1566 | req->dbc = dbc; |
|
|
1567 | req->uint1 = flags; |
|
|
1568 | if ((flags & DB_SET) == DB_SET |
|
|
1569 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1570 | sv_to_dbt (&req->dbt1, key); |
|
|
1571 | else |
|
|
1572 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1573 | |
2051 | |
1574 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2052 | #if DB_VERSION_MINOR >= 3 |
1575 | |
2053 | |
1576 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1577 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1578 | |
|
|
1579 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1580 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1581 | sv_to_dbt (&req->dbt3, data); |
|
|
1582 | else |
|
|
1583 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1584 | |
|
|
1585 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1586 | REQ_SEND; |
|
|
1587 | } |
|
|
1588 | |
|
|
1589 | void |
2054 | void |
1590 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1591 | CODE: |
|
|
1592 | { |
|
|
1593 | dREQ (REQ_C_DEL); |
|
|
1594 | req->dbc = dbc; |
|
|
1595 | req->uint1 = flags; |
|
|
1596 | REQ_SEND; |
|
|
1597 | } |
|
|
1598 | |
|
|
1599 | |
|
|
1600 | void |
|
|
1601 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
2055 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
2056 | PREINIT: |
|
|
2057 | CALLBACK |
1602 | CODE: |
2058 | CODE: |
1603 | { |
2059 | { |
1604 | dREQ (REQ_SEQ_OPEN); |
2060 | dREQ (REQ_SEQ_OPEN, 2); |
1605 | req->seq = seq; |
2061 | req->seq = seq; |
1606 | req->txn = txnid; |
2062 | req->txn = txnid; |
1607 | req->uint1 = flags | DB_THREAD; |
2063 | req->uint1 = flags | DB_THREAD; |
1608 | sv_to_dbt (&req->dbt1, key); |
2064 | sv_to_dbt (&req->dbt1, key); |
1609 | REQ_SEND; |
2065 | REQ_SEND; |
1610 | } |
2066 | } |
1611 | |
2067 | |
1612 | void |
2068 | void |
1613 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
2069 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
2070 | PREINIT: |
|
|
2071 | CALLBACK |
1614 | CODE: |
2072 | CODE: |
1615 | { |
2073 | { |
1616 | dREQ (REQ_SEQ_CLOSE); |
2074 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2075 | ptr_nuke (ST (0)); |
1617 | req->seq = seq; |
2076 | req->seq = seq; |
1618 | req->uint1 = flags; |
2077 | req->uint1 = flags; |
1619 | REQ_SEND; |
2078 | REQ_SEND; |
1620 | ptr_nuke (ST (0)); |
|
|
1621 | } |
2079 | } |
1622 | |
2080 | |
1623 | void |
2081 | void |
1624 | 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) |
2082 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
2083 | PREINIT: |
|
|
2084 | CALLBACK |
1625 | CODE: |
2085 | CODE: |
1626 | { |
2086 | { |
1627 | dREQ (REQ_SEQ_GET); |
2087 | dREQ (REQ_SEQ_GET, 2); |
1628 | req->seq = seq; |
2088 | req->seq = seq; |
1629 | req->txn = txnid; |
2089 | req->txn = txnid; |
1630 | req->int1 = delta; |
2090 | req->int1 = delta; |
1631 | req->uint1 = flags; |
2091 | req->uint1 = flags; |
1632 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2092 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1633 | REQ_SEND; |
2093 | REQ_SEND; |
1634 | } |
2094 | } |
1635 | |
2095 | |
1636 | void |
2096 | void |
1637 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2097 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2098 | PREINIT: |
|
|
2099 | CALLBACK |
1638 | CODE: |
2100 | CODE: |
1639 | { |
2101 | { |
1640 | dREQ (REQ_SEQ_REMOVE); |
2102 | dREQ (REQ_SEQ_REMOVE, 2); |
1641 | req->seq = seq; |
2103 | req->seq = seq; |
1642 | req->txn = txnid; |
2104 | req->txn = txnid; |
1643 | req->uint1 = flags; |
2105 | req->uint1 = flags; |
1644 | REQ_SEND; |
2106 | REQ_SEND; |
1645 | } |
2107 | } |
1646 | |
2108 | |
|
|
2109 | #endif |
|
|
2110 | |
1647 | |
2111 | |
1648 | MODULE = BDB PACKAGE = BDB::Env |
2112 | MODULE = BDB PACKAGE = BDB::Env |
1649 | |
2113 | |
1650 | void |
2114 | void |
1651 | DESTROY (DB_ENV_ornull *env) |
2115 | DESTROY (DB_ENV_ornuked *env) |
1652 | CODE: |
2116 | CODE: |
1653 | if (env) |
2117 | if (env) |
1654 | env->close (env, 0); |
2118 | env->close (env, 0); |
1655 | |
2119 | |
1656 | int set_data_dir (DB_ENV *env, const char *dir) |
2120 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1681 | CODE: |
2145 | CODE: |
1682 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
2146 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1683 | OUTPUT: |
2147 | OUTPUT: |
1684 | RETVAL |
2148 | RETVAL |
1685 | |
2149 | |
1686 | int set_flags (DB_ENV *env, U32 flags, int onoff) |
2150 | int set_flags (DB_ENV *env, U32 flags, int onoff = 1) |
1687 | CODE: |
2151 | CODE: |
1688 | RETVAL = env->set_flags (env, flags, onoff); |
2152 | RETVAL = env->set_flags (env, flags, onoff); |
1689 | OUTPUT: |
2153 | OUTPUT: |
1690 | RETVAL |
2154 | RETVAL |
1691 | |
2155 | |
|
|
2156 | #if DB_VERSION_MINOR >= 7 |
|
|
2157 | |
|
|
2158 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2159 | CODE: |
|
|
2160 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2161 | OUTPUT: |
|
|
2162 | RETVAL |
|
|
2163 | |
|
|
2164 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2165 | CODE: |
|
|
2166 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2167 | OUTPUT: |
|
|
2168 | RETVAL |
|
|
2169 | |
|
|
2170 | #endif |
|
|
2171 | |
|
|
2172 | |
1692 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
2173 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
1693 | CODE: |
2174 | CODE: |
1694 | env->set_errfile (env, errfile); |
2175 | env->set_errfile (env, errfile); |
1695 | |
2176 | |
1696 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
2177 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
1697 | CODE: |
2178 | CODE: |
1698 | env->set_msgfile (env, msgfile); |
2179 | env->set_msgfile (env, msgfile); |
1699 | |
2180 | |
1700 | int set_verbose (DB_ENV *env, U32 which, int onoff = 1) |
2181 | int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1) |
1701 | CODE: |
2182 | CODE: |
1702 | RETVAL = env->set_verbose (env, which, onoff); |
2183 | RETVAL = env->set_verbose (env, which, onoff); |
1703 | OUTPUT: |
2184 | OUTPUT: |
1704 | RETVAL |
2185 | RETVAL |
1705 | |
2186 | |
… | |
… | |
1707 | CODE: |
2188 | CODE: |
1708 | RETVAL = env->set_encrypt (env, password, flags); |
2189 | RETVAL = env->set_encrypt (env, password, flags); |
1709 | OUTPUT: |
2190 | OUTPUT: |
1710 | RETVAL |
2191 | RETVAL |
1711 | |
2192 | |
1712 | int set_timeout (DB_ENV *env, NV timeout, U32 flags) |
2193 | int set_timeout (DB_ENV *env, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1713 | CODE: |
2194 | CODE: |
1714 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
2195 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
1715 | OUTPUT: |
2196 | OUTPUT: |
1716 | RETVAL |
2197 | RETVAL |
1717 | |
2198 | |
… | |
… | |
1766 | int set_lg_max (DB_ENV *env, U32 max) |
2247 | int set_lg_max (DB_ENV *env, U32 max) |
1767 | CODE: |
2248 | CODE: |
1768 | RETVAL = env->set_lg_max (env, max); |
2249 | RETVAL = env->set_lg_max (env, max); |
1769 | OUTPUT: |
2250 | OUTPUT: |
1770 | RETVAL |
2251 | RETVAL |
|
|
2252 | |
|
|
2253 | #if DB_VERSION_MINOR >= 4 |
|
|
2254 | |
|
|
2255 | int mutex_set_max (DB_ENV *env, U32 max) |
|
|
2256 | CODE: |
|
|
2257 | RETVAL = env->mutex_set_max (env, max); |
|
|
2258 | OUTPUT: |
|
|
2259 | RETVAL |
|
|
2260 | |
|
|
2261 | int mutex_set_increment (DB_ENV *env, U32 increment) |
|
|
2262 | CODE: |
|
|
2263 | RETVAL = env->mutex_set_increment (env, increment); |
|
|
2264 | OUTPUT: |
|
|
2265 | RETVAL |
|
|
2266 | |
|
|
2267 | int mutex_set_tas_spins (DB_ENV *env, U32 tas_spins) |
|
|
2268 | CODE: |
|
|
2269 | RETVAL = env->mutex_set_tas_spins (env, tas_spins); |
|
|
2270 | OUTPUT: |
|
|
2271 | RETVAL |
|
|
2272 | |
|
|
2273 | int mutex_set_align (DB_ENV *env, U32 align) |
|
|
2274 | CODE: |
|
|
2275 | RETVAL = env->mutex_set_align (env, align); |
|
|
2276 | OUTPUT: |
|
|
2277 | RETVAL |
|
|
2278 | |
|
|
2279 | #endif |
1771 | |
2280 | |
1772 | DB_TXN * |
2281 | DB_TXN * |
1773 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2282 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1774 | CODE: |
2283 | CODE: |
1775 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2284 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1776 | if (errno) |
2285 | if (errno) |
1777 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2286 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1778 | OUTPUT: |
2287 | OUTPUT: |
1779 | RETVAL |
2288 | RETVAL |
1780 | |
2289 | |
|
|
2290 | #if DB_VERSION_MINOR >= 5 |
|
|
2291 | |
|
|
2292 | DB_TXN * |
|
|
2293 | cdsgroup_begin (DB_ENV *env) |
|
|
2294 | CODE: |
|
|
2295 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2296 | if (errno) |
|
|
2297 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2298 | OUTPUT: |
|
|
2299 | RETVAL |
|
|
2300 | |
|
|
2301 | #endif |
|
|
2302 | |
1781 | MODULE = BDB PACKAGE = BDB::Db |
2303 | MODULE = BDB PACKAGE = BDB::Db |
1782 | |
2304 | |
1783 | void |
2305 | void |
1784 | DESTROY (DB_ornull *db) |
2306 | DESTROY (DB_ornuked *db) |
1785 | CODE: |
2307 | CODE: |
1786 | if (db) |
2308 | if (db) |
1787 | { |
2309 | { |
1788 | SV *env = (SV *)db->app_private; |
2310 | SV *env = (SV *)db->app_private; |
1789 | db->close (db, 0); |
2311 | db->close (db, 0); |
… | |
… | |
1794 | CODE: |
2316 | CODE: |
1795 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2317 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
1796 | OUTPUT: |
2318 | OUTPUT: |
1797 | RETVAL |
2319 | RETVAL |
1798 | |
2320 | |
|
|
2321 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2322 | CODE: |
|
|
2323 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2324 | OUTPUT: |
|
|
2325 | RETVAL |
|
|
2326 | |
1799 | int set_flags (DB *db, U32 flags) |
2327 | int set_flags (DB *db, U32 flags) |
1800 | CODE: |
2328 | CODE: |
1801 | RETVAL = db->set_flags (db, flags); |
2329 | RETVAL = db->set_flags (db, flags); |
1802 | OUTPUT: |
2330 | OUTPUT: |
1803 | RETVAL |
2331 | RETVAL |
… | |
… | |
1869 | if (errno) |
2397 | if (errno) |
1870 | croak ("DB->cursor: %s", db_strerror (errno)); |
2398 | croak ("DB->cursor: %s", db_strerror (errno)); |
1871 | OUTPUT: |
2399 | OUTPUT: |
1872 | RETVAL |
2400 | RETVAL |
1873 | |
2401 | |
|
|
2402 | #if DB_VERSION_MINOR >= 3 |
|
|
2403 | |
1874 | DB_SEQUENCE * |
2404 | DB_SEQUENCE * |
1875 | sequence (DB *db, U32 flags = 0) |
2405 | sequence (DB *db, U32 flags = 0) |
1876 | CODE: |
2406 | CODE: |
1877 | { |
2407 | { |
1878 | errno = db_sequence_create (&RETVAL, db, flags); |
2408 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1880 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2410 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1881 | } |
2411 | } |
1882 | OUTPUT: |
2412 | OUTPUT: |
1883 | RETVAL |
2413 | RETVAL |
1884 | |
2414 | |
|
|
2415 | #endif |
|
|
2416 | |
1885 | |
2417 | |
1886 | MODULE = BDB PACKAGE = BDB::Txn |
2418 | MODULE = BDB PACKAGE = BDB::Txn |
1887 | |
2419 | |
1888 | void |
2420 | void |
1889 | DESTROY (DB_TXN_ornull *txn) |
2421 | DESTROY (DB_TXN_ornuked *txn) |
1890 | CODE: |
2422 | CODE: |
1891 | if (txn) |
2423 | if (txn) |
1892 | txn->abort (txn); |
2424 | txn->abort (txn); |
1893 | |
2425 | |
1894 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags) |
2426 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1895 | CODE: |
2427 | CODE: |
1896 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
2428 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
1897 | OUTPUT: |
2429 | OUTPUT: |
1898 | RETVAL |
2430 | RETVAL |
1899 | |
2431 | |
|
|
2432 | int failed (DB_TXN *txn) |
|
|
2433 | CODE: |
|
|
2434 | RETVAL = !!(txn->flags & TXN_DEADLOCK); |
|
|
2435 | OUTPUT: |
|
|
2436 | RETVAL |
|
|
2437 | |
1900 | |
2438 | |
1901 | MODULE = BDB PACKAGE = BDB::Cursor |
2439 | MODULE = BDB PACKAGE = BDB::Cursor |
1902 | |
2440 | |
1903 | void |
2441 | void |
1904 | DESTROY (DBC_ornull *dbc) |
2442 | DESTROY (DBC_ornuked *dbc) |
1905 | CODE: |
2443 | CODE: |
1906 | if (dbc) |
2444 | if (dbc) |
1907 | dbc->c_close (dbc); |
2445 | dbc->c_close (dbc); |
1908 | |
2446 | |
|
|
2447 | #if DB_VERSION_MINOR >= 6 |
|
|
2448 | |
|
|
2449 | int set_priority (DBC *dbc, int priority) |
|
|
2450 | CODE: |
|
|
2451 | dbc->set_priority (dbc, priority); |
|
|
2452 | |
|
|
2453 | #endif |
|
|
2454 | |
|
|
2455 | #if DB_VERSION_MINOR >= 3 |
|
|
2456 | |
1909 | MODULE = BDB PACKAGE = BDB::Sequence |
2457 | MODULE = BDB PACKAGE = BDB::Sequence |
1910 | |
2458 | |
1911 | void |
2459 | void |
1912 | DESTROY (DB_SEQUENCE_ornull *seq) |
2460 | DESTROY (DB_SEQUENCE_ornuked *seq) |
1913 | CODE: |
2461 | CODE: |
1914 | if (seq) |
2462 | if (seq) |
1915 | seq->close (seq, 0); |
2463 | seq->close (seq, 0); |
1916 | |
2464 | |
1917 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2465 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
1936 | CODE: |
2484 | CODE: |
1937 | RETVAL = seq->set_range (seq, min, max); |
2485 | RETVAL = seq->set_range (seq, min, max); |
1938 | OUTPUT: |
2486 | OUTPUT: |
1939 | RETVAL |
2487 | RETVAL |
1940 | |
2488 | |
|
|
2489 | #endif |
|
|
2490 | |
|
|
2491 | |