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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, |
107 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
154 | 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, |
155 | 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, REQ_TXN_FINISH, |
156 | 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, |
157 | 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, |
158 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
112 | }; |
159 | }; |
113 | |
160 | |
114 | typedef struct aio_cb |
161 | typedef struct bdb_cb |
115 | { |
162 | { |
116 | struct aio_cb *volatile next; |
163 | struct bdb_cb *volatile next; |
117 | SV *callback; |
164 | SV *callback; |
118 | int type, pri, result; |
165 | int type, pri, result; |
119 | |
166 | |
120 | DB_ENV *env; |
167 | DB_ENV *env; |
121 | DB *db; |
168 | DB *db; |
… | |
… | |
123 | DBC *dbc; |
170 | DBC *dbc; |
124 | |
171 | |
125 | UV uv1; |
172 | UV uv1; |
126 | int int1, int2; |
173 | int int1, int2; |
127 | U32 uint1, uint2; |
174 | U32 uint1, uint2; |
128 | char *buf1, *buf2; |
175 | char *buf1, *buf2, *buf3; |
129 | SV *sv1, *sv2, *sv3; |
176 | SV *sv1, *sv2, *sv3; |
130 | |
177 | |
131 | DBT dbt1, dbt2, dbt3; |
178 | DBT dbt1, dbt2, dbt3; |
132 | DB_KEY_RANGE key_range; |
179 | DB_KEY_RANGE key_range; |
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180 | #if DB_VERSION_MINOR >= 3 |
133 | DB_SEQUENCE *seq; |
181 | DB_SEQUENCE *seq; |
134 | db_seq_t seq_t; |
182 | db_seq_t seq_t; |
135 | } aio_cb; |
183 | #endif |
136 | |
184 | |
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185 | SV *rsv1, *rsv2; // keep some request objects alive |
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186 | } bdb_cb; |
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187 | |
137 | typedef aio_cb *aio_req; |
188 | typedef bdb_cb *bdb_req; |
138 | |
189 | |
139 | enum { |
190 | enum { |
140 | PRI_MIN = -4, |
191 | PRI_MIN = -4, |
141 | PRI_MAX = 4, |
192 | PRI_MAX = 4, |
142 | |
193 | |
… | |
… | |
145 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
196 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
146 | }; |
197 | }; |
147 | |
198 | |
148 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
199 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
149 | |
200 | |
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201 | static SV *on_next_submit; |
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202 | |
150 | static unsigned int max_poll_time = 0; |
203 | static unsigned int max_poll_time = 0; |
151 | static unsigned int max_poll_reqs = 0; |
204 | static unsigned int max_poll_reqs = 0; |
152 | |
205 | |
153 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
206 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
154 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
207 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
169 | struct worker *prev, *next; |
222 | struct worker *prev, *next; |
170 | |
223 | |
171 | thread_t tid; |
224 | thread_t tid; |
172 | |
225 | |
173 | /* locked by reslock, reqlock or wrklock */ |
226 | /* locked by reslock, reqlock or wrklock */ |
174 | aio_req req; /* currently processed request */ |
227 | bdb_req req; /* currently processed request */ |
175 | void *dbuf; |
228 | void *dbuf; |
176 | DIR *dirp; |
229 | DIR *dirp; |
177 | } worker; |
230 | } worker; |
178 | |
231 | |
179 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
232 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
199 | static mutex_t reqlock = X_MUTEX_INIT; |
252 | static mutex_t reqlock = X_MUTEX_INIT; |
200 | static cond_t reqwait = X_COND_INIT; |
253 | static cond_t reqwait = X_COND_INIT; |
201 | |
254 | |
202 | #if WORDACCESS_UNSAFE |
255 | #if WORDACCESS_UNSAFE |
203 | |
256 | |
204 | static unsigned int get_nready () |
257 | static unsigned int get_nready (void) |
205 | { |
258 | { |
206 | unsigned int retval; |
259 | unsigned int retval; |
207 | |
260 | |
208 | X_LOCK (reqlock); |
261 | X_LOCK (reqlock); |
209 | retval = nready; |
262 | retval = nready; |
210 | X_UNLOCK (reqlock); |
263 | X_UNLOCK (reqlock); |
211 | |
264 | |
212 | return retval; |
265 | return retval; |
213 | } |
266 | } |
214 | |
267 | |
215 | static unsigned int get_npending () |
268 | static unsigned int get_npending (void) |
216 | { |
269 | { |
217 | unsigned int retval; |
270 | unsigned int retval; |
218 | |
271 | |
219 | X_LOCK (reslock); |
272 | X_LOCK (reslock); |
220 | retval = npending; |
273 | retval = npending; |
221 | X_UNLOCK (reslock); |
274 | X_UNLOCK (reslock); |
222 | |
275 | |
223 | return retval; |
276 | return retval; |
224 | } |
277 | } |
225 | |
278 | |
226 | static unsigned int get_nthreads () |
279 | static unsigned int get_nthreads (void) |
227 | { |
280 | { |
228 | unsigned int retval; |
281 | unsigned int retval; |
229 | |
282 | |
230 | X_LOCK (wrklock); |
283 | X_LOCK (wrklock); |
231 | retval = started; |
284 | retval = started; |
… | |
… | |
246 | * a somewhat faster data structure might be nice, but |
299 | * a somewhat faster data structure might be nice, but |
247 | * with 8 priorities this actually needs <20 insns |
300 | * with 8 priorities this actually needs <20 insns |
248 | * per shift, the most expensive operation. |
301 | * per shift, the most expensive operation. |
249 | */ |
302 | */ |
250 | typedef struct { |
303 | typedef struct { |
251 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
304 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
252 | int size; |
305 | int size; |
253 | } reqq; |
306 | } reqq; |
254 | |
307 | |
255 | static reqq req_queue; |
308 | static reqq req_queue; |
256 | static reqq res_queue; |
309 | static reqq res_queue; |
257 | |
310 | |
258 | int reqq_push (reqq *q, aio_req req) |
311 | int reqq_push (reqq *q, bdb_req req) |
259 | { |
312 | { |
260 | int pri = req->pri; |
313 | int pri = req->pri; |
261 | req->next = 0; |
314 | req->next = 0; |
262 | |
315 | |
263 | if (q->qe[pri]) |
316 | if (q->qe[pri]) |
… | |
… | |
269 | q->qe[pri] = q->qs[pri] = req; |
322 | q->qe[pri] = q->qs[pri] = req; |
270 | |
323 | |
271 | return q->size++; |
324 | return q->size++; |
272 | } |
325 | } |
273 | |
326 | |
274 | aio_req reqq_shift (reqq *q) |
327 | bdb_req reqq_shift (reqq *q) |
275 | { |
328 | { |
276 | int pri; |
329 | int pri; |
277 | |
330 | |
278 | if (!q->size) |
331 | if (!q->size) |
279 | return 0; |
332 | return 0; |
280 | |
333 | |
281 | --q->size; |
334 | --q->size; |
282 | |
335 | |
283 | for (pri = NUM_PRI; pri--; ) |
336 | for (pri = NUM_PRI; pri--; ) |
284 | { |
337 | { |
285 | aio_req req = q->qs[pri]; |
338 | bdb_req req = q->qs[pri]; |
286 | |
339 | |
287 | if (req) |
340 | if (req) |
288 | { |
341 | { |
289 | if (!(q->qs[pri] = req->next)) |
342 | if (!(q->qs[pri] = req->next)) |
290 | q->qe[pri] = 0; |
343 | q->qe[pri] = 0; |
… | |
… | |
294 | } |
347 | } |
295 | |
348 | |
296 | abort (); |
349 | abort (); |
297 | } |
350 | } |
298 | |
351 | |
299 | static int poll_cb (); |
352 | static int poll_cb (void); |
300 | static void req_free (aio_req req); |
353 | static void req_free (bdb_req req); |
301 | static void req_cancel (aio_req req); |
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302 | |
354 | |
303 | static int req_invoke (aio_req req) |
355 | static int req_invoke (bdb_req req) |
304 | { |
356 | { |
305 | dSP; |
357 | switch (req->type) |
306 | |
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307 | if (SvOK (req->callback)) |
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308 | { |
358 | { |
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359 | case REQ_DB_CLOSE: |
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360 | SvREFCNT_dec (req->sv1); |
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361 | break; |
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362 | |
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363 | case REQ_DB_GET: |
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364 | case REQ_DB_PGET: |
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365 | case REQ_C_GET: |
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366 | case REQ_C_PGET: |
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367 | case REQ_DB_PUT: |
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368 | case REQ_C_PUT: |
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369 | dbt_to_sv (req->sv1, &req->dbt1); |
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370 | dbt_to_sv (req->sv2, &req->dbt2); |
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371 | dbt_to_sv (req->sv3, &req->dbt3); |
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372 | break; |
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373 | |
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374 | case REQ_DB_KEY_RANGE: |
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375 | { |
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376 | AV *av = newAV (); |
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377 | |
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378 | av_push (av, newSVnv (req->key_range.less)); |
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379 | av_push (av, newSVnv (req->key_range.equal)); |
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380 | av_push (av, newSVnv (req->key_range.greater)); |
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381 | |
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382 | SvREADONLY_off (req->sv1); |
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383 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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384 | SvREFCNT_dec (req->sv1); |
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385 | } |
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386 | break; |
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387 | |
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388 | #if DB_VERSION_MINOR >= 3 |
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389 | case REQ_SEQ_GET: |
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390 | SvREADONLY_off (req->sv1); |
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391 | |
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392 | if (sizeof (IV) > 4) |
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393 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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394 | else |
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395 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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396 | |
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397 | SvREFCNT_dec (req->sv1); |
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398 | break; |
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399 | #endif |
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400 | } |
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401 | |
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402 | errno = req->result; |
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403 | |
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404 | if (req->callback) |
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405 | { |
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406 | dSP; |
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407 | |
309 | ENTER; |
408 | ENTER; |
310 | SAVETMPS; |
409 | SAVETMPS; |
311 | PUSHMARK (SP); |
410 | PUSHMARK (SP); |
312 | |
411 | |
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_PUT: |
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332 | case REQ_C_PUT: |
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333 | dbt_to_sv (0, &req->dbt1); |
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334 | dbt_to_sv (0, &req->dbt2); |
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335 | break; |
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336 | |
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337 | case REQ_DB_KEY_RANGE: |
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338 | { |
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339 | AV *av = newAV (); |
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340 | |
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341 | av_push (av, newSVnv (req->key_range.less)); |
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342 | av_push (av, newSVnv (req->key_range.equal)); |
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343 | av_push (av, newSVnv (req->key_range.greater)); |
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344 | |
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345 | SvREADONLY_off (req->sv1); |
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346 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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347 | SvREFCNT_dec (req->sv1); |
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348 | } |
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349 | break; |
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350 | |
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351 | case REQ_SEQ_GET: |
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352 | SvREADONLY_off (req->sv1); |
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353 | |
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354 | if (sizeof (IV) > 4) |
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355 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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356 | else |
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357 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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358 | |
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359 | SvREFCNT_dec (req->sv1); |
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360 | break; |
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361 | } |
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362 | |
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363 | errno = req->result; |
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364 | |
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365 | PUTBACK; |
412 | PUTBACK; |
366 | call_sv (req->callback, G_VOID | G_EVAL); |
413 | call_sv (req->callback, G_VOID | G_EVAL); |
367 | SPAGAIN; |
414 | SPAGAIN; |
368 | |
415 | |
369 | FREETMPS; |
416 | FREETMPS; |
370 | LEAVE; |
417 | LEAVE; |
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418 | |
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419 | return !SvTRUE (ERRSV); |
371 | } |
420 | } |
372 | |
421 | |
373 | return !SvTRUE (ERRSV); |
422 | return 1; |
374 | } |
423 | } |
375 | |
424 | |
376 | static void req_free (aio_req req) |
425 | static void req_free (bdb_req req) |
377 | { |
426 | { |
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427 | SvREFCNT_dec (req->callback); |
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428 | |
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429 | SvREFCNT_dec (req->rsv1); |
|
|
430 | SvREFCNT_dec (req->rsv2); |
|
|
431 | |
378 | free (req->buf1); |
432 | free (req->buf1); |
379 | free (req->buf2); |
433 | free (req->buf2); |
|
|
434 | free (req->buf3); |
|
|
435 | |
380 | Safefree (req); |
436 | Safefree (req); |
381 | } |
437 | } |
382 | |
438 | |
383 | #ifdef USE_SOCKETS_AS_HANDLES |
439 | #ifdef USE_SOCKETS_AS_HANDLES |
384 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
440 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
385 | #else |
441 | #else |
386 | # define TO_SOCKET(x) (x) |
442 | # define TO_SOCKET(x) (x) |
387 | #endif |
443 | #endif |
388 | |
444 | |
389 | static void |
445 | static void |
390 | create_respipe () |
446 | create_respipe (void) |
391 | { |
447 | { |
392 | #ifdef _WIN32 |
448 | #ifdef _WIN32 |
393 | int arg; /* argg */ |
449 | int arg; /* argg */ |
394 | #endif |
450 | #endif |
395 | int old_readfd = respipe [0]; |
451 | int old_readfd = respipe [0]; |
… | |
… | |
425 | |
481 | |
426 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
482 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
427 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
483 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
428 | } |
484 | } |
429 | |
485 | |
|
|
486 | static void bdb_request (bdb_req req); |
430 | X_THREAD_PROC (bdb_proc); |
487 | X_THREAD_PROC (bdb_proc); |
431 | |
488 | |
432 | static void start_thread (void) |
489 | static void start_thread (void) |
433 | { |
490 | { |
434 | worker *wrk = calloc (1, sizeof (worker)); |
491 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
449 | free (wrk); |
506 | free (wrk); |
450 | |
507 | |
451 | X_UNLOCK (wrklock); |
508 | X_UNLOCK (wrklock); |
452 | } |
509 | } |
453 | |
510 | |
454 | static void maybe_start_thread () |
511 | static void maybe_start_thread (void) |
455 | { |
512 | { |
456 | if (get_nthreads () >= wanted) |
513 | if (get_nthreads () >= wanted) |
457 | return; |
514 | return; |
458 | |
515 | |
459 | /* todo: maybe use idle here, but might be less exact */ |
516 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
461 | return; |
518 | return; |
462 | |
519 | |
463 | start_thread (); |
520 | start_thread (); |
464 | } |
521 | } |
465 | |
522 | |
466 | static void req_send (aio_req req) |
523 | static void req_send (bdb_req req) |
467 | { |
524 | { |
468 | SV *wait_callback = 0; |
525 | SV *wait_callback = 0; |
469 | |
526 | |
470 | // synthesize callback if none given |
527 | if (on_next_submit) |
471 | if (!SvOK (req->callback)) |
|
|
472 | { |
528 | { |
473 | int count; |
|
|
474 | |
|
|
475 | dSP; |
529 | dSP; |
|
|
530 | SV *cb = sv_2mortal (on_next_submit); |
|
|
531 | |
|
|
532 | on_next_submit = 0; |
|
|
533 | |
476 | PUSHMARK (SP); |
534 | PUSHMARK (SP); |
477 | PUTBACK; |
535 | PUTBACK; |
478 | count = call_sv (prepare_cb, G_ARRAY); |
536 | call_sv (cb, G_DISCARD | G_EVAL); |
479 | SPAGAIN; |
537 | SPAGAIN; |
|
|
538 | } |
480 | |
539 | |
|
|
540 | // synthesize callback if none given |
|
|
541 | if (!req->callback) |
|
|
542 | { |
|
|
543 | if (SvOK (prepare_cb)) |
|
|
544 | { |
|
|
545 | int count; |
|
|
546 | |
|
|
547 | dSP; |
|
|
548 | PUSHMARK (SP); |
|
|
549 | PUTBACK; |
|
|
550 | count = call_sv (prepare_cb, G_ARRAY); |
|
|
551 | SPAGAIN; |
|
|
552 | |
481 | if (count != 2) |
553 | if (count != 2) |
482 | croak ("prepare callback must return exactly two values\n"); |
554 | croak ("sync prepare callback must return exactly two values\n"); |
483 | |
555 | |
484 | wait_callback = SvREFCNT_inc (POPs); |
556 | wait_callback = POPs; |
485 | SvREFCNT_dec (req->callback); |
|
|
486 | req->callback = SvREFCNT_inc (POPs); |
557 | req->callback = SvREFCNT_inc (POPs); |
|
|
558 | } |
|
|
559 | else |
|
|
560 | { |
|
|
561 | // execute request synchronously |
|
|
562 | bdb_request (req); |
|
|
563 | req_invoke (req); |
|
|
564 | req_free (req); |
|
|
565 | return; |
|
|
566 | } |
487 | } |
567 | } |
488 | |
568 | |
489 | ++nreqs; |
569 | ++nreqs; |
490 | |
570 | |
491 | X_LOCK (reqlock); |
571 | X_LOCK (reqlock); |
… | |
… | |
500 | { |
580 | { |
501 | dSP; |
581 | dSP; |
502 | PUSHMARK (SP); |
582 | PUSHMARK (SP); |
503 | PUTBACK; |
583 | PUTBACK; |
504 | call_sv (wait_callback, G_DISCARD); |
584 | call_sv (wait_callback, G_DISCARD); |
505 | SvREFCNT_dec (wait_callback); |
|
|
506 | } |
585 | } |
507 | } |
586 | } |
508 | |
587 | |
509 | static void end_thread (void) |
588 | static void end_thread (void) |
510 | { |
589 | { |
511 | aio_req req; |
590 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
512 | |
|
|
513 | Newz (0, req, 1, aio_cb); |
|
|
514 | |
591 | |
515 | req->type = REQ_QUIT; |
592 | req->type = REQ_QUIT; |
516 | req->pri = PRI_MAX + PRI_BIAS; |
593 | req->pri = PRI_MAX + PRI_BIAS; |
517 | |
594 | |
518 | X_LOCK (reqlock); |
595 | X_LOCK (reqlock); |
… | |
… | |
545 | |
622 | |
546 | while (started > wanted) |
623 | while (started > wanted) |
547 | end_thread (); |
624 | end_thread (); |
548 | } |
625 | } |
549 | |
626 | |
550 | static void poll_wait () |
627 | static void poll_wait (void) |
551 | { |
628 | { |
552 | fd_set rfd; |
629 | fd_set rfd; |
553 | |
630 | |
554 | while (nreqs) |
631 | while (nreqs) |
555 | { |
632 | { |
… | |
… | |
568 | |
645 | |
569 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
646 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
570 | } |
647 | } |
571 | } |
648 | } |
572 | |
649 | |
573 | static int poll_cb () |
650 | static int poll_cb (void) |
574 | { |
651 | { |
575 | dSP; |
652 | dSP; |
576 | int count = 0; |
653 | int count = 0; |
577 | int maxreqs = max_poll_reqs; |
654 | int maxreqs = max_poll_reqs; |
578 | int do_croak = 0; |
655 | int do_croak = 0; |
579 | struct timeval tv_start, tv_now; |
656 | struct timeval tv_start, tv_now; |
580 | aio_req req; |
657 | bdb_req req; |
581 | |
658 | |
582 | if (max_poll_time) |
659 | if (max_poll_time) |
583 | gettimeofday (&tv_start, 0); |
660 | gettimeofday (&tv_start, 0); |
584 | |
661 | |
585 | for (;;) |
662 | for (;;) |
… | |
… | |
644 | return count; |
721 | return count; |
645 | } |
722 | } |
646 | |
723 | |
647 | /*****************************************************************************/ |
724 | /*****************************************************************************/ |
648 | |
725 | |
|
|
726 | static void |
|
|
727 | bdb_request (bdb_req req) |
|
|
728 | { |
|
|
729 | switch (req->type) |
|
|
730 | { |
|
|
731 | case REQ_ENV_OPEN: |
|
|
732 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
733 | break; |
|
|
734 | |
|
|
735 | case REQ_ENV_CLOSE: |
|
|
736 | req->result = req->env->close (req->env, req->uint1); |
|
|
737 | break; |
|
|
738 | |
|
|
739 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
740 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
741 | break; |
|
|
742 | |
|
|
743 | case REQ_ENV_LOCK_DETECT: |
|
|
744 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
745 | break; |
|
|
746 | |
|
|
747 | case REQ_ENV_MEMP_SYNC: |
|
|
748 | req->result = req->env->memp_sync (req->env, 0); |
|
|
749 | break; |
|
|
750 | |
|
|
751 | case REQ_ENV_MEMP_TRICKLE: |
|
|
752 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
753 | break; |
|
|
754 | |
|
|
755 | case REQ_ENV_DBREMOVE: |
|
|
756 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
757 | break; |
|
|
758 | |
|
|
759 | case REQ_ENV_DBRENAME: |
|
|
760 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
761 | break; |
|
|
762 | |
|
|
763 | case REQ_DB_OPEN: |
|
|
764 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
765 | break; |
|
|
766 | |
|
|
767 | case REQ_DB_CLOSE: |
|
|
768 | req->result = req->db->close (req->db, req->uint1); |
|
|
769 | break; |
|
|
770 | |
|
|
771 | #if DB_VERSION_MINOR >= 4 |
|
|
772 | case REQ_DB_COMPACT: |
|
|
773 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
774 | break; |
|
|
775 | #endif |
|
|
776 | |
|
|
777 | case REQ_DB_SYNC: |
|
|
778 | req->result = req->db->sync (req->db, req->uint1); |
|
|
779 | break; |
|
|
780 | |
|
|
781 | case REQ_DB_UPGRADE: |
|
|
782 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
783 | break; |
|
|
784 | |
|
|
785 | case REQ_DB_PUT: |
|
|
786 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
787 | break; |
|
|
788 | |
|
|
789 | #if DB_VERSION_MINOR >= 6 |
|
|
790 | case REQ_DB_EXISTS: |
|
|
791 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
792 | break; |
|
|
793 | #endif |
|
|
794 | case REQ_DB_GET: |
|
|
795 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
796 | break; |
|
|
797 | |
|
|
798 | case REQ_DB_PGET: |
|
|
799 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
800 | break; |
|
|
801 | |
|
|
802 | case REQ_DB_DEL: |
|
|
803 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
804 | break; |
|
|
805 | |
|
|
806 | case REQ_DB_KEY_RANGE: |
|
|
807 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
808 | break; |
|
|
809 | |
|
|
810 | case REQ_TXN_COMMIT: |
|
|
811 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
812 | break; |
|
|
813 | |
|
|
814 | case REQ_TXN_ABORT: |
|
|
815 | req->result = req->txn->abort (req->txn); |
|
|
816 | break; |
|
|
817 | |
|
|
818 | case REQ_TXN_FINISH: |
|
|
819 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
820 | { |
|
|
821 | req->result = req->txn->abort (req->txn); |
|
|
822 | if (!req->result) |
|
|
823 | req->result = DB_LOCK_DEADLOCK; |
|
|
824 | } |
|
|
825 | else |
|
|
826 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
827 | break; |
|
|
828 | |
|
|
829 | case REQ_C_CLOSE: |
|
|
830 | req->result = req->dbc->c_close (req->dbc); |
|
|
831 | break; |
|
|
832 | |
|
|
833 | case REQ_C_COUNT: |
|
|
834 | { |
|
|
835 | db_recno_t recno; |
|
|
836 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
837 | req->uv1 = recno; |
|
|
838 | } |
|
|
839 | break; |
|
|
840 | |
|
|
841 | case REQ_C_PUT: |
|
|
842 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
843 | break; |
|
|
844 | |
|
|
845 | case REQ_C_GET: |
|
|
846 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
847 | break; |
|
|
848 | |
|
|
849 | case REQ_C_PGET: |
|
|
850 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
851 | break; |
|
|
852 | |
|
|
853 | case REQ_C_DEL: |
|
|
854 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
855 | break; |
|
|
856 | |
|
|
857 | #if DB_VERSION_MINOR >= 3 |
|
|
858 | case REQ_SEQ_OPEN: |
|
|
859 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
860 | break; |
|
|
861 | |
|
|
862 | case REQ_SEQ_CLOSE: |
|
|
863 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
864 | break; |
|
|
865 | |
|
|
866 | case REQ_SEQ_GET: |
|
|
867 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
868 | break; |
|
|
869 | |
|
|
870 | case REQ_SEQ_REMOVE: |
|
|
871 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
872 | break; |
|
|
873 | #endif |
|
|
874 | |
|
|
875 | default: |
|
|
876 | req->result = ENOSYS; |
|
|
877 | break; |
|
|
878 | } |
|
|
879 | |
|
|
880 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
881 | req->txn->flags |= TXN_DEADLOCK; |
|
|
882 | } |
|
|
883 | |
649 | X_THREAD_PROC (bdb_proc) |
884 | X_THREAD_PROC (bdb_proc) |
650 | { |
885 | { |
651 | aio_req req; |
886 | bdb_req req; |
652 | struct timespec ts; |
887 | struct timespec ts; |
653 | worker *self = (worker *)thr_arg; |
888 | worker *self = (worker *)thr_arg; |
654 | |
889 | |
655 | /* try to distribute timeouts somewhat evenly */ |
890 | /* try to distribute timeouts somewhat evenly */ |
656 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
891 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
692 | } |
927 | } |
693 | |
928 | |
694 | --nready; |
929 | --nready; |
695 | |
930 | |
696 | X_UNLOCK (reqlock); |
931 | X_UNLOCK (reqlock); |
697 | |
932 | |
698 | switch (req->type) |
933 | if (req->type == REQ_QUIT) |
699 | { |
934 | { |
700 | case REQ_QUIT: |
935 | X_LOCK (reslock); |
701 | req->result = ENOSYS; |
936 | free (req); |
|
|
937 | self->req = 0; |
|
|
938 | X_UNLOCK (reslock); |
|
|
939 | |
702 | goto quit; |
940 | goto quit; |
703 | |
|
|
704 | case REQ_ENV_OPEN: |
|
|
705 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
706 | break; |
|
|
707 | |
|
|
708 | case REQ_ENV_CLOSE: |
|
|
709 | req->result = req->env->close (req->env, req->uint1); |
|
|
710 | break; |
|
|
711 | |
|
|
712 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
713 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
714 | break; |
|
|
715 | |
|
|
716 | case REQ_ENV_LOCK_DETECT: |
|
|
717 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
718 | break; |
|
|
719 | |
|
|
720 | case REQ_ENV_MEMP_SYNC: |
|
|
721 | req->result = req->env->memp_sync (req->env, 0); |
|
|
722 | break; |
|
|
723 | |
|
|
724 | case REQ_ENV_MEMP_TRICKLE: |
|
|
725 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case REQ_DB_OPEN: |
|
|
729 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | case REQ_DB_CLOSE: |
|
|
733 | req->result = req->db->close (req->db, req->uint1); |
|
|
734 | break; |
|
|
735 | |
|
|
736 | case REQ_DB_COMPACT: |
|
|
737 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
738 | break; |
|
|
739 | |
|
|
740 | case REQ_DB_SYNC: |
|
|
741 | req->result = req->db->sync (req->db, req->uint1); |
|
|
742 | break; |
|
|
743 | |
|
|
744 | case REQ_DB_UPGRADE: |
|
|
745 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
746 | break; |
|
|
747 | |
|
|
748 | case REQ_DB_PUT: |
|
|
749 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
750 | break; |
|
|
751 | |
|
|
752 | case REQ_DB_GET: |
|
|
753 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
754 | break; |
|
|
755 | |
|
|
756 | case REQ_DB_PGET: |
|
|
757 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
758 | break; |
|
|
759 | |
|
|
760 | case REQ_DB_DEL: |
|
|
761 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
762 | break; |
|
|
763 | |
|
|
764 | case REQ_DB_KEY_RANGE: |
|
|
765 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
766 | break; |
|
|
767 | |
|
|
768 | case REQ_TXN_COMMIT: |
|
|
769 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
770 | break; |
|
|
771 | |
|
|
772 | case REQ_TXN_ABORT: |
|
|
773 | req->result = req->txn->abort (req->txn); |
|
|
774 | break; |
|
|
775 | |
|
|
776 | case REQ_TXN_FINISH: |
|
|
777 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
778 | { |
|
|
779 | req->result = req->txn->abort (req->txn); |
|
|
780 | if (!req->result) |
|
|
781 | req->result = DB_LOCK_DEADLOCK; |
|
|
782 | } |
|
|
783 | else |
|
|
784 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_C_CLOSE: |
|
|
788 | req->result = req->dbc->c_close (req->dbc); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_C_COUNT: |
|
|
792 | { |
|
|
793 | db_recno_t recno; |
|
|
794 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
795 | req->uv1 = recno; |
|
|
796 | } |
|
|
797 | break; |
|
|
798 | |
|
|
799 | case REQ_C_PUT: |
|
|
800 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
801 | break; |
|
|
802 | |
|
|
803 | case REQ_C_GET: |
|
|
804 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
805 | break; |
|
|
806 | |
|
|
807 | case REQ_C_PGET: |
|
|
808 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
809 | break; |
|
|
810 | |
|
|
811 | case REQ_C_DEL: |
|
|
812 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
813 | break; |
|
|
814 | |
|
|
815 | case REQ_SEQ_OPEN: |
|
|
816 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
817 | break; |
|
|
818 | |
|
|
819 | case REQ_SEQ_CLOSE: |
|
|
820 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
821 | break; |
|
|
822 | |
|
|
823 | case REQ_SEQ_GET: |
|
|
824 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
825 | break; |
|
|
826 | |
|
|
827 | case REQ_SEQ_REMOVE: |
|
|
828 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
829 | break; |
|
|
830 | |
|
|
831 | default: |
|
|
832 | req->result = ENOSYS; |
|
|
833 | break; |
|
|
834 | } |
941 | } |
835 | |
942 | |
836 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
943 | bdb_request (req); |
837 | req->txn->flags |= TXN_DEADLOCK; |
|
|
838 | |
944 | |
839 | X_LOCK (reslock); |
945 | X_LOCK (reslock); |
840 | |
946 | |
841 | ++npending; |
947 | ++npending; |
842 | |
948 | |
… | |
… | |
874 | X_UNLOCK (wrklock); |
980 | X_UNLOCK (wrklock); |
875 | } |
981 | } |
876 | |
982 | |
877 | static void atfork_child (void) |
983 | static void atfork_child (void) |
878 | { |
984 | { |
879 | aio_req prv; |
985 | bdb_req prv; |
880 | |
986 | |
881 | while (prv = reqq_shift (&req_queue)) |
987 | while (prv = reqq_shift (&req_queue)) |
882 | req_free (prv); |
988 | req_free (prv); |
883 | |
989 | |
884 | while (prv = reqq_shift (&res_queue)) |
990 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
904 | create_respipe (); |
1010 | create_respipe (); |
905 | |
1011 | |
906 | atfork_parent (); |
1012 | atfork_parent (); |
907 | } |
1013 | } |
908 | |
1014 | |
909 | #define dREQ(reqtype) \ |
1015 | #define dREQ(reqtype,rsvcnt) \ |
910 | aio_req req; \ |
1016 | bdb_req req; \ |
911 | int req_pri = next_pri; \ |
1017 | int req_pri = next_pri; \ |
912 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1018 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
913 | \ |
1019 | \ |
914 | if (SvOK (callback) && !SvROK (callback)) \ |
1020 | if (callback && SvOK (callback)) \ |
915 | croak ("callback must be undef or of reference type"); \ |
1021 | croak ("callback has illegal type or extra arguments"); \ |
916 | \ |
1022 | \ |
917 | Newz (0, req, 1, aio_cb); \ |
1023 | Newz (0, req, 1, bdb_cb); \ |
918 | if (!req) \ |
1024 | if (!req) \ |
919 | croak ("out of memory during aio_req allocation"); \ |
1025 | croak ("out of memory during bdb_req allocation"); \ |
920 | \ |
1026 | \ |
921 | req->callback = newSVsv (callback); \ |
1027 | req->callback = SvREFCNT_inc (cb); \ |
922 | req->type = (reqtype); \ |
1028 | req->type = (reqtype); \ |
923 | req->pri = req_pri |
1029 | req->pri = req_pri; \ |
|
|
1030 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1031 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1032 | (void)0; |
924 | |
1033 | |
925 | #define REQ_SEND \ |
1034 | #define REQ_SEND \ |
926 | req_send (req) |
1035 | req_send (req) |
927 | |
1036 | |
928 | #define SvPTR(var, arg, type, class, nullok) \ |
1037 | #define SvPTR(var, arg, type, class, nullok) \ |
929 | if (!SvOK (arg)) \ |
1038 | if (!SvOK (arg)) \ |
930 | { \ |
1039 | { \ |
931 | if (!nullok) \ |
1040 | if (nullok != 1) \ |
932 | croak (# var " must be a " # class " object, not undef"); \ |
1041 | croak (# var " must be a " # class " object, not undef"); \ |
933 | \ |
1042 | \ |
934 | (var) = 0; \ |
1043 | (var) = 0; \ |
935 | } \ |
1044 | } \ |
936 | else if (sv_derived_from ((arg), # class)) \ |
1045 | else if (sv_derived_from ((arg), # class)) \ |
937 | { \ |
1046 | { \ |
938 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1047 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
939 | (var) = INT2PTR (type, tmp); \ |
1048 | (var) = INT2PTR (type, tmp); \ |
940 | if (!var) \ |
1049 | if (!var && nullok != 2) \ |
941 | croak (# var " is not a valid " # class " object anymore"); \ |
1050 | croak (# var " is not a valid " # class " object anymore"); \ |
942 | } \ |
1051 | } \ |
943 | else \ |
1052 | else \ |
944 | croak (# var " is not of type " # class); \ |
1053 | croak (# var " is not of type " # class); |
945 | \ |
1054 | |
|
|
1055 | #define ARG_MUTABLE(name) \ |
|
|
1056 | if (SvREADONLY (name)) \ |
|
|
1057 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
946 | |
1058 | |
947 | static void |
1059 | static void |
948 | ptr_nuke (SV *sv) |
1060 | ptr_nuke (SV *sv) |
949 | { |
1061 | { |
950 | assert (SvROK (sv)); |
1062 | assert (SvROK (sv)); |
951 | sv_setiv (SvRV (sv), 0); |
1063 | sv_setiv (SvRV (sv), 0); |
952 | } |
1064 | } |
|
|
1065 | |
|
|
1066 | static int |
|
|
1067 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1068 | { |
|
|
1069 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1070 | if (-30999 <= errno && errno <= -30800) |
|
|
1071 | { |
|
|
1072 | sv_setnv (sv, (NV)errno); |
|
|
1073 | sv_setpv (sv, db_strerror (errno)); |
|
|
1074 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1075 | // ^^^ copied from perl sources |
|
|
1076 | return 0; |
|
|
1077 | } |
|
|
1078 | |
|
|
1079 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1080 | } |
|
|
1081 | |
|
|
1082 | static MGVTBL vtbl_errno; |
|
|
1083 | |
|
|
1084 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1085 | static void |
|
|
1086 | patch_errno (void) |
|
|
1087 | { |
|
|
1088 | SV *sv; |
|
|
1089 | MAGIC *mg; |
|
|
1090 | |
|
|
1091 | if (!(sv = get_sv ("!", 1))) |
|
|
1092 | return; |
|
|
1093 | |
|
|
1094 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1095 | return; |
|
|
1096 | |
|
|
1097 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1098 | return; |
|
|
1099 | |
|
|
1100 | vtbl_errno = PL_vtbl_sv; |
|
|
1101 | vtbl_errno.svt_get = errno_get; |
|
|
1102 | mg->mg_virtual = &vtbl_errno; |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | #if __GNUC__ >= 4 |
|
|
1106 | # define noinline __attribute__ ((noinline)) |
|
|
1107 | #else |
|
|
1108 | # define noinline |
|
|
1109 | #endif |
|
|
1110 | |
|
|
1111 | static noinline SV * |
|
|
1112 | pop_callback (I32 *ritems, SV *sv) |
|
|
1113 | { |
|
|
1114 | if (SvROK (sv)) |
|
|
1115 | { |
|
|
1116 | HV *st; |
|
|
1117 | GV *gvp; |
|
|
1118 | CV *cv; |
|
|
1119 | const char *name; |
|
|
1120 | |
|
|
1121 | /* forgive me */ |
|
|
1122 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1123 | && (st = SvSTASH (SvRV (sv))) |
|
|
1124 | && (name = HvNAME_get (st)) |
|
|
1125 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1126 | return 0; |
|
|
1127 | |
|
|
1128 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1129 | { |
|
|
1130 | --*ritems; |
|
|
1131 | return (SV *)cv; |
|
|
1132 | } |
|
|
1133 | } |
|
|
1134 | |
|
|
1135 | return 0; |
|
|
1136 | } |
|
|
1137 | |
|
|
1138 | /* stupid windows defines CALLBACK as well */ |
|
|
1139 | #undef CALLBACK |
|
|
1140 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
953 | |
1141 | |
954 | MODULE = BDB PACKAGE = BDB |
1142 | MODULE = BDB PACKAGE = BDB |
955 | |
1143 | |
956 | PROTOTYPES: ENABLE |
1144 | PROTOTYPES: ENABLE |
957 | |
1145 | |
… | |
… | |
978 | const_iv (RDONLY) |
1166 | const_iv (RDONLY) |
979 | const_iv (USE_ENVIRON) |
1167 | const_iv (USE_ENVIRON) |
980 | const_iv (USE_ENVIRON_ROOT) |
1168 | const_iv (USE_ENVIRON_ROOT) |
981 | const_iv (LOCKDOWN) |
1169 | const_iv (LOCKDOWN) |
982 | const_iv (PRIVATE) |
1170 | const_iv (PRIVATE) |
983 | const_iv (REGISTER) |
|
|
984 | const_iv (SYSTEM_MEM) |
1171 | const_iv (SYSTEM_MEM) |
985 | const_iv (AUTO_COMMIT) |
1172 | const_iv (AUTO_COMMIT) |
986 | const_iv (CDB_ALLDB) |
1173 | const_iv (CDB_ALLDB) |
987 | const_iv (DIRECT_DB) |
1174 | const_iv (DIRECT_DB) |
988 | const_iv (DIRECT_LOG) |
|
|
989 | const_iv (DSYNC_DB) |
|
|
990 | const_iv (DSYNC_LOG) |
|
|
991 | const_iv (LOG_AUTOREMOVE) |
|
|
992 | const_iv (LOG_INMEMORY) |
|
|
993 | const_iv (NOLOCKING) |
1175 | const_iv (NOLOCKING) |
994 | const_iv (NOMMAP) |
1176 | const_iv (NOMMAP) |
995 | const_iv (NOPANIC) |
1177 | const_iv (NOPANIC) |
996 | const_iv (OVERWRITE) |
1178 | const_iv (OVERWRITE) |
997 | const_iv (PANIC_ENVIRONMENT) |
1179 | const_iv (PANIC_ENVIRONMENT) |
… | |
… | |
1008 | const_iv (HASH) |
1190 | const_iv (HASH) |
1009 | const_iv (QUEUE) |
1191 | const_iv (QUEUE) |
1010 | const_iv (RECNO) |
1192 | const_iv (RECNO) |
1011 | const_iv (UNKNOWN) |
1193 | const_iv (UNKNOWN) |
1012 | const_iv (EXCL) |
1194 | const_iv (EXCL) |
1013 | const_iv (READ_COMMITTED) |
|
|
1014 | const_iv (READ_UNCOMMITTED) |
|
|
1015 | const_iv (TRUNCATE) |
1195 | const_iv (TRUNCATE) |
1016 | const_iv (NOSYNC) |
1196 | const_iv (NOSYNC) |
1017 | const_iv (CHKSUM) |
1197 | const_iv (CHKSUM) |
1018 | const_iv (ENCRYPT) |
1198 | const_iv (ENCRYPT) |
1019 | const_iv (DUP) |
1199 | const_iv (DUP) |
1020 | const_iv (DUPSORT) |
1200 | const_iv (DUPSORT) |
1021 | const_iv (RECNUM) |
1201 | const_iv (RECNUM) |
1022 | const_iv (RENUMBER) |
1202 | const_iv (RENUMBER) |
1023 | const_iv (REVSPLITOFF) |
1203 | const_iv (REVSPLITOFF) |
1024 | const_iv (INORDER) |
|
|
1025 | const_iv (CONSUME) |
1204 | const_iv (CONSUME) |
1026 | const_iv (CONSUME_WAIT) |
1205 | const_iv (CONSUME_WAIT) |
1027 | const_iv (GET_BOTH) |
1206 | const_iv (GET_BOTH) |
1028 | const_iv (GET_BOTH_RANGE) |
1207 | const_iv (GET_BOTH_RANGE) |
1029 | //const_iv (SET_RECNO) |
1208 | //const_iv (SET_RECNO) |
1030 | //const_iv (MULTIPLE) |
1209 | //const_iv (MULTIPLE) |
1031 | const_iv (SNAPSHOT) |
1210 | const_iv (SNAPSHOT) |
1032 | const_iv (JOIN_ITEM) |
1211 | const_iv (JOIN_ITEM) |
|
|
1212 | const_iv (JOIN_NOSORT) |
1033 | const_iv (RMW) |
1213 | const_iv (RMW) |
1034 | |
1214 | |
1035 | const_iv (NOTFOUND) |
1215 | const_iv (NOTFOUND) |
1036 | const_iv (KEYEMPTY) |
1216 | const_iv (KEYEMPTY) |
1037 | const_iv (LOCK_DEADLOCK) |
1217 | const_iv (LOCK_DEADLOCK) |
1038 | const_iv (LOCK_NOTGRANTED) |
1218 | const_iv (LOCK_NOTGRANTED) |
1039 | const_iv (RUNRECOVERY) |
1219 | const_iv (RUNRECOVERY) |
1040 | const_iv (OLD_VERSION) |
1220 | const_iv (OLD_VERSION) |
1041 | const_iv (REP_HANDLE_DEAD) |
1221 | const_iv (REP_HANDLE_DEAD) |
1042 | const_iv (REP_LOCKOUT) |
|
|
1043 | const_iv (SECONDARY_BAD) |
1222 | const_iv (SECONDARY_BAD) |
1044 | |
|
|
1045 | const_iv (FREE_SPACE) |
|
|
1046 | const_iv (FREELIST_ONLY) |
|
|
1047 | |
1223 | |
1048 | const_iv (APPEND) |
1224 | const_iv (APPEND) |
1049 | const_iv (NODUPDATA) |
1225 | const_iv (NODUPDATA) |
1050 | const_iv (NOOVERWRITE) |
1226 | const_iv (NOOVERWRITE) |
1051 | |
1227 | |
… | |
… | |
1053 | const_iv (TXN_SYNC) |
1229 | const_iv (TXN_SYNC) |
1054 | |
1230 | |
1055 | const_iv (SET_LOCK_TIMEOUT) |
1231 | const_iv (SET_LOCK_TIMEOUT) |
1056 | const_iv (SET_TXN_TIMEOUT) |
1232 | const_iv (SET_TXN_TIMEOUT) |
1057 | |
1233 | |
1058 | const_iv (JOIN_ITEM) |
|
|
1059 | const_iv (FIRST) |
1234 | const_iv (FIRST) |
1060 | const_iv (NEXT) |
1235 | const_iv (NEXT) |
1061 | const_iv (NEXT_DUP) |
1236 | const_iv (NEXT_DUP) |
1062 | const_iv (NEXT_NODUP) |
1237 | const_iv (NEXT_NODUP) |
1063 | const_iv (PREV) |
1238 | const_iv (PREV) |
… | |
… | |
1075 | const_iv (FORCE) |
1250 | const_iv (FORCE) |
1076 | |
1251 | |
1077 | const_iv (LOCK_DEFAULT) |
1252 | const_iv (LOCK_DEFAULT) |
1078 | const_iv (LOCK_EXPIRE) |
1253 | const_iv (LOCK_EXPIRE) |
1079 | const_iv (LOCK_MAXLOCKS) |
1254 | const_iv (LOCK_MAXLOCKS) |
1080 | const_iv (LOCK_MAXWRITE) |
|
|
1081 | const_iv (LOCK_MINLOCKS) |
1255 | const_iv (LOCK_MINLOCKS) |
1082 | const_iv (LOCK_MINWRITE) |
1256 | const_iv (LOCK_MINWRITE) |
1083 | const_iv (LOCK_OLDEST) |
1257 | const_iv (LOCK_OLDEST) |
1084 | const_iv (LOCK_RANDOM) |
1258 | const_iv (LOCK_RANDOM) |
1085 | const_iv (LOCK_YOUNGEST) |
1259 | const_iv (LOCK_YOUNGEST) |
1086 | |
1260 | |
1087 | const_iv (SEQ_DEC) |
|
|
1088 | const_iv (SEQ_INC) |
|
|
1089 | const_iv (SEQ_WRAP) |
|
|
1090 | |
|
|
1091 | const_iv (BUFFER_SMALL) |
|
|
1092 | const_iv (DONOTINDEX) |
1261 | const_iv (DONOTINDEX) |
1093 | const_iv (KEYEMPTY ) |
1262 | const_iv (KEYEMPTY ) |
1094 | const_iv (KEYEXIST ) |
1263 | const_iv (KEYEXIST ) |
1095 | const_iv (LOCK_DEADLOCK) |
1264 | const_iv (LOCK_DEADLOCK) |
1096 | const_iv (LOCK_NOTGRANTED) |
1265 | const_iv (LOCK_NOTGRANTED) |
1097 | const_iv (LOG_BUFFER_FULL) |
|
|
1098 | const_iv (NOSERVER) |
1266 | const_iv (NOSERVER) |
1099 | const_iv (NOSERVER_HOME) |
1267 | const_iv (NOSERVER_HOME) |
1100 | const_iv (NOSERVER_ID) |
1268 | const_iv (NOSERVER_ID) |
1101 | const_iv (NOTFOUND) |
1269 | const_iv (NOTFOUND) |
1102 | const_iv (PAGE_NOTFOUND) |
1270 | const_iv (PAGE_NOTFOUND) |
1103 | const_iv (REP_DUPMASTER) |
1271 | const_iv (REP_DUPMASTER) |
1104 | const_iv (REP_HANDLE_DEAD) |
1272 | const_iv (REP_HANDLE_DEAD) |
1105 | const_iv (REP_HOLDELECTION) |
1273 | const_iv (REP_HOLDELECTION) |
1106 | const_iv (REP_IGNORE) |
|
|
1107 | const_iv (REP_ISPERM) |
1274 | const_iv (REP_ISPERM) |
1108 | const_iv (REP_JOIN_FAILURE) |
|
|
1109 | const_iv (REP_LOCKOUT) |
|
|
1110 | const_iv (REP_NEWMASTER) |
1275 | const_iv (REP_NEWMASTER) |
1111 | const_iv (REP_NEWSITE) |
1276 | const_iv (REP_NEWSITE) |
1112 | const_iv (REP_NOTPERM) |
1277 | const_iv (REP_NOTPERM) |
1113 | const_iv (REP_UNAVAIL) |
1278 | const_iv (REP_UNAVAIL) |
1114 | const_iv (RUNRECOVERY) |
1279 | const_iv (RUNRECOVERY) |
1115 | const_iv (SECONDARY_BAD) |
1280 | const_iv (SECONDARY_BAD) |
1116 | const_iv (VERIFY_BAD) |
1281 | const_iv (VERIFY_BAD) |
1117 | const_iv (VERSION_MISMATCH) |
|
|
1118 | |
1282 | |
1119 | const_iv (VERB_DEADLOCK) |
1283 | const_iv (VERB_DEADLOCK) |
1120 | const_iv (VERB_RECOVERY) |
1284 | const_iv (VERB_RECOVERY) |
1121 | const_iv (VERB_REGISTER) |
|
|
1122 | const_iv (VERB_REPLICATION) |
1285 | const_iv (VERB_REPLICATION) |
1123 | const_iv (VERB_WAITSFOR) |
1286 | const_iv (VERB_WAITSFOR) |
1124 | |
1287 | |
1125 | const_iv (VERSION_MAJOR) |
1288 | const_iv (VERSION_MAJOR) |
1126 | const_iv (VERSION_MINOR) |
1289 | const_iv (VERSION_MINOR) |
1127 | const_iv (VERSION_PATCH) |
1290 | const_iv (VERSION_PATCH) |
|
|
1291 | #if DB_VERSION_MINOR >= 3 |
|
|
1292 | const_iv (INORDER) |
|
|
1293 | const_iv (LOCK_MAXWRITE) |
|
|
1294 | const_iv (SEQ_DEC) |
|
|
1295 | const_iv (SEQ_INC) |
|
|
1296 | const_iv (SEQ_WRAP) |
|
|
1297 | const_iv (BUFFER_SMALL) |
|
|
1298 | const_iv (LOG_BUFFER_FULL) |
|
|
1299 | const_iv (VERSION_MISMATCH) |
|
|
1300 | #endif |
|
|
1301 | #if DB_VERSION_MINOR >= 4 |
|
|
1302 | const_iv (REGISTER) |
|
|
1303 | const_iv (DSYNC_DB) |
|
|
1304 | const_iv (READ_COMMITTED) |
|
|
1305 | const_iv (READ_UNCOMMITTED) |
|
|
1306 | const_iv (REP_IGNORE) |
|
|
1307 | const_iv (REP_LOCKOUT) |
|
|
1308 | const_iv (REP_JOIN_FAILURE) |
|
|
1309 | const_iv (FREE_SPACE) |
|
|
1310 | const_iv (FREELIST_ONLY) |
|
|
1311 | const_iv (VERB_REGISTER) |
|
|
1312 | #endif |
1128 | #if DB_VERSION_MINOR >= 5 |
1313 | #if DB_VERSION_MINOR >= 5 |
1129 | const_iv (MULTIVERSION) |
1314 | const_iv (MULTIVERSION) |
1130 | const_iv (TXN_SNAPSHOT) |
1315 | const_iv (TXN_SNAPSHOT) |
1131 | #endif |
1316 | #endif |
1132 | #if DB_VERSION_MINOR >= 6 |
1317 | #if DB_VERSION_MINOR >= 6 |
1133 | const_iv (PREV_DUP) |
1318 | const_iv (PREV_DUP) |
1134 | # if 0 |
|
|
1135 | const_iv (PRIORITY_UNCHANGED) |
1319 | const_iv (PRIORITY_UNCHANGED) |
1136 | const_iv (PRIORITY_VERY_LOW) |
1320 | const_iv (PRIORITY_VERY_LOW) |
1137 | const_iv (PRIORITY_LOW) |
1321 | const_iv (PRIORITY_LOW) |
1138 | const_iv (PRIORITY_DEFAULT) |
1322 | const_iv (PRIORITY_DEFAULT) |
1139 | const_iv (PRIORITY_HIGH) |
1323 | const_iv (PRIORITY_HIGH) |
1140 | const_iv (PRIORITY_VERY_HIGH) |
1324 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1325 | #endif |
|
|
1326 | #if DB_VERSION_MINOR >= 7 |
|
|
1327 | const_iv (LOG_DIRECT) |
|
|
1328 | const_iv (LOG_DSYNC) |
|
|
1329 | const_iv (LOG_AUTO_REMOVE) |
|
|
1330 | const_iv (LOG_IN_MEMORY) |
|
|
1331 | const_iv (LOG_ZERO) |
|
|
1332 | #else |
|
|
1333 | const_iv (DIRECT_LOG) |
|
|
1334 | const_iv (LOG_AUTOREMOVE) |
|
|
1335 | # if DB_VERSION_MINOR >= 3 |
|
|
1336 | const_iv (DSYNC_LOG) |
|
|
1337 | const_iv (LOG_INMEMORY) |
1141 | # endif |
1338 | # endif |
1142 | #endif |
1339 | #endif |
1143 | }; |
1340 | }; |
1144 | |
1341 | |
1145 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1342 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1146 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1343 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1147 | |
1344 | |
1148 | newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); |
1345 | prepare_cb = &PL_sv_undef; |
|
|
1346 | |
|
|
1347 | { |
|
|
1348 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1349 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1350 | |
|
|
1351 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1352 | } |
|
|
1353 | |
1149 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1354 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1150 | |
1355 | |
1151 | create_respipe (); |
1356 | create_respipe (); |
1152 | |
1357 | |
1153 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1358 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1154 | #ifdef _WIN32 |
1359 | patch_errno (); |
1155 | X_MUTEX_CHECK (wrklock); |
|
|
1156 | X_MUTEX_CHECK (reslock); |
|
|
1157 | X_MUTEX_CHECK (reqlock); |
|
|
1158 | |
|
|
1159 | X_COND_CHECK (reqwait); |
|
|
1160 | #endif |
|
|
1161 | } |
1360 | } |
1162 | |
1361 | |
1163 | void |
1362 | void |
1164 | max_poll_reqs (int nreqs) |
1363 | max_poll_reqs (int nreqs) |
1165 | PROTOTYPE: $ |
1364 | PROTOTYPE: $ |
… | |
… | |
1290 | RETVAL = started; |
1489 | RETVAL = started; |
1291 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1490 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1292 | OUTPUT: |
1491 | OUTPUT: |
1293 | RETVAL |
1492 | RETVAL |
1294 | |
1493 | |
1295 | void |
1494 | SV * |
1296 | set_sync_prepare (SV *cb) |
1495 | set_sync_prepare (SV *cb) |
1297 | PROTOTYPE: & |
1496 | PROTOTYPE: & |
1298 | CODE: |
1497 | CODE: |
1299 | SvREFCNT_dec (prepare_cb); |
1498 | RETVAL = prepare_cb; |
1300 | prepare_cb = newSVsv (cb); |
1499 | prepare_cb = newSVsv (cb); |
|
|
1500 | OUTPUT: |
|
|
1501 | RETVAL |
1301 | |
1502 | |
1302 | char * |
1503 | char * |
1303 | strerror (int errorno = errno) |
1504 | strerror (int errorno = errno) |
1304 | PROTOTYPE: ;$ |
1505 | PROTOTYPE: ;$ |
1305 | CODE: |
1506 | CODE: |
1306 | RETVAL = db_strerror (errorno); |
1507 | RETVAL = db_strerror (errorno); |
1307 | OUTPUT: |
1508 | OUTPUT: |
1308 | RETVAL |
1509 | RETVAL |
1309 | |
1510 | |
|
|
1511 | void _on_next_submit (SV *cb) |
|
|
1512 | CODE: |
|
|
1513 | SvREFCNT_dec (on_next_submit); |
|
|
1514 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
|
|
1515 | |
1310 | DB_ENV * |
1516 | DB_ENV * |
1311 | db_env_create (U32 env_flags = 0) |
1517 | db_env_create (U32 env_flags = 0) |
1312 | CODE: |
1518 | CODE: |
1313 | { |
1519 | { |
1314 | errno = db_env_create (&RETVAL, env_flags); |
1520 | errno = db_env_create (&RETVAL, env_flags); |
… | |
… | |
1323 | } |
1529 | } |
1324 | OUTPUT: |
1530 | OUTPUT: |
1325 | RETVAL |
1531 | RETVAL |
1326 | |
1532 | |
1327 | void |
1533 | void |
1328 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1534 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1535 | PREINIT: |
|
|
1536 | CALLBACK |
1329 | CODE: |
1537 | CODE: |
1330 | { |
1538 | { |
1331 | dREQ (REQ_ENV_OPEN); |
1539 | dREQ (REQ_ENV_OPEN, 1); |
1332 | |
|
|
1333 | env->set_thread_count (env, wanted + 2); |
|
|
1334 | |
|
|
1335 | req->env = env; |
1540 | req->env = env; |
1336 | req->uint1 = open_flags | DB_THREAD; |
1541 | req->uint1 = open_flags | DB_THREAD; |
1337 | req->int1 = mode; |
1542 | req->int1 = mode; |
1338 | req->buf1 = strdup_ornull (db_home); |
1543 | req->buf1 = strdup_ornull (db_home); |
1339 | REQ_SEND; |
1544 | REQ_SEND; |
1340 | } |
1545 | } |
1341 | |
1546 | |
1342 | void |
1547 | void |
1343 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1548 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1549 | PREINIT: |
|
|
1550 | CALLBACK |
1344 | CODE: |
1551 | CODE: |
1345 | { |
1552 | { |
1346 | dREQ (REQ_ENV_CLOSE); |
1553 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1554 | ptr_nuke (ST (0)); |
1347 | req->env = env; |
1555 | req->env = env; |
1348 | req->uint1 = flags; |
1556 | req->uint1 = flags; |
1349 | REQ_SEND; |
1557 | REQ_SEND; |
1350 | ptr_nuke (ST (0)); |
|
|
1351 | } |
1558 | } |
1352 | |
1559 | |
1353 | void |
1560 | void |
1354 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1561 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1562 | PREINIT: |
|
|
1563 | CALLBACK |
1355 | CODE: |
1564 | CODE: |
1356 | { |
1565 | { |
1357 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1566 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1358 | req->env = env; |
1567 | req->env = env; |
1359 | req->uint1 = kbyte; |
1568 | req->uint1 = kbyte; |
1360 | req->int1 = min; |
1569 | req->int1 = min; |
1361 | req->uint2 = flags; |
1570 | req->uint2 = flags; |
1362 | REQ_SEND; |
1571 | REQ_SEND; |
1363 | } |
1572 | } |
1364 | |
1573 | |
1365 | void |
1574 | void |
1366 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1575 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1576 | PREINIT: |
|
|
1577 | CALLBACK |
1367 | CODE: |
1578 | CODE: |
1368 | { |
1579 | { |
1369 | dREQ (REQ_ENV_LOCK_DETECT); |
1580 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1370 | req->env = env; |
1581 | req->env = env; |
1371 | req->uint1 = flags; |
1582 | req->uint1 = flags; |
1372 | req->uint2 = atype; |
1583 | req->uint2 = atype; |
|
|
1584 | /* req->int2 = 0; dummy */ |
1373 | REQ_SEND; |
1585 | REQ_SEND; |
1374 | } |
1586 | } |
1375 | |
1587 | |
1376 | void |
1588 | void |
1377 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1589 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1590 | PREINIT: |
|
|
1591 | CALLBACK |
1378 | CODE: |
1592 | CODE: |
1379 | { |
1593 | { |
1380 | dREQ (REQ_ENV_MEMP_SYNC); |
1594 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1381 | req->env = env; |
1595 | req->env = env; |
1382 | REQ_SEND; |
1596 | REQ_SEND; |
1383 | } |
1597 | } |
1384 | |
1598 | |
1385 | void |
1599 | void |
1386 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1600 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1601 | PREINIT: |
|
|
1602 | CALLBACK |
1387 | CODE: |
1603 | CODE: |
1388 | { |
1604 | { |
1389 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1605 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1390 | req->env = env; |
1606 | req->env = env; |
1391 | req->int1 = percent; |
1607 | req->int1 = percent; |
1392 | REQ_SEND; |
1608 | REQ_SEND; |
1393 | } |
1609 | } |
1394 | |
1610 | |
|
|
1611 | void |
|
|
1612 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1613 | PREINIT: |
|
|
1614 | CALLBACK |
|
|
1615 | CODE: |
|
|
1616 | { |
|
|
1617 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1618 | req->env = env; |
|
|
1619 | req->buf1 = strdup_ornull (file); |
|
|
1620 | req->buf2 = strdup_ornull (database); |
|
|
1621 | req->uint1 = flags; |
|
|
1622 | REQ_SEND; |
|
|
1623 | } |
|
|
1624 | |
|
|
1625 | void |
|
|
1626 | 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) |
|
|
1627 | PREINIT: |
|
|
1628 | CALLBACK |
|
|
1629 | CODE: |
|
|
1630 | { |
|
|
1631 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1632 | req->env = env; |
|
|
1633 | req->buf1 = strdup_ornull (file); |
|
|
1634 | req->buf2 = strdup_ornull (database); |
|
|
1635 | req->buf3 = strdup_ornull (newname); |
|
|
1636 | req->uint1 = flags; |
|
|
1637 | REQ_SEND; |
|
|
1638 | } |
1395 | |
1639 | |
1396 | DB * |
1640 | DB * |
1397 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1641 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1398 | CODE: |
1642 | CODE: |
1399 | { |
1643 | { |
… | |
… | |
1406 | } |
1650 | } |
1407 | OUTPUT: |
1651 | OUTPUT: |
1408 | RETVAL |
1652 | RETVAL |
1409 | |
1653 | |
1410 | void |
1654 | void |
1411 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1655 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1656 | PREINIT: |
|
|
1657 | CALLBACK |
1412 | CODE: |
1658 | CODE: |
1413 | { |
1659 | { |
1414 | dREQ (REQ_DB_OPEN); |
1660 | dREQ (REQ_DB_OPEN, 2); |
1415 | req->db = db; |
1661 | req->db = db; |
1416 | req->txn = txnid; |
1662 | req->txn = txnid; |
1417 | req->buf1 = strdup_ornull (file); |
1663 | req->buf1 = strdup_ornull (file); |
1418 | req->buf2 = strdup_ornull (database); |
1664 | req->buf2 = strdup_ornull (database); |
1419 | req->int1 = type; |
1665 | req->int1 = type; |
… | |
… | |
1421 | req->int2 = mode; |
1667 | req->int2 = mode; |
1422 | REQ_SEND; |
1668 | REQ_SEND; |
1423 | } |
1669 | } |
1424 | |
1670 | |
1425 | void |
1671 | void |
1426 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1672 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1673 | PREINIT: |
|
|
1674 | CALLBACK |
1427 | CODE: |
1675 | CODE: |
1428 | { |
1676 | { |
1429 | dREQ (REQ_DB_CLOSE); |
1677 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1678 | ptr_nuke (ST (0)); |
1430 | req->db = db; |
1679 | req->db = db; |
1431 | req->uint1 = flags; |
1680 | req->uint1 = flags; |
1432 | req->sv1 = (SV *)db->app_private; |
1681 | req->sv1 = (SV *)db->app_private; |
1433 | REQ_SEND; |
1682 | REQ_SEND; |
1434 | ptr_nuke (ST (0)); |
|
|
1435 | } |
1683 | } |
1436 | |
1684 | |
|
|
1685 | #if DB_VERSION_MINOR >= 4 |
|
|
1686 | |
1437 | void |
1687 | void |
1438 | 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) |
1688 | 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) |
|
|
1689 | PREINIT: |
|
|
1690 | CALLBACK |
1439 | CODE: |
1691 | CODE: |
1440 | { |
1692 | { |
1441 | dREQ (REQ_DB_COMPACT); |
1693 | dREQ (REQ_DB_COMPACT, 2); |
1442 | req->db = db; |
1694 | req->db = db; |
1443 | req->txn = txn; |
1695 | req->txn = txn; |
1444 | sv_to_dbt (&req->dbt1, start); |
1696 | sv_to_dbt (&req->dbt1, start); |
1445 | sv_to_dbt (&req->dbt2, stop); |
1697 | sv_to_dbt (&req->dbt2, stop); |
1446 | req->uint1 = flags; |
1698 | req->uint1 = flags; |
1447 | REQ_SEND; |
1699 | REQ_SEND; |
1448 | } |
1700 | } |
1449 | |
1701 | |
|
|
1702 | #endif |
|
|
1703 | |
1450 | void |
1704 | void |
1451 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1705 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1706 | PREINIT: |
|
|
1707 | CALLBACK |
1452 | CODE: |
1708 | CODE: |
1453 | { |
1709 | { |
1454 | dREQ (REQ_DB_SYNC); |
1710 | dREQ (REQ_DB_SYNC, 1); |
1455 | req->db = db; |
1711 | req->db = db; |
1456 | req->uint1 = flags; |
1712 | req->uint1 = flags; |
1457 | REQ_SEND; |
1713 | REQ_SEND; |
1458 | } |
1714 | } |
1459 | |
1715 | |
1460 | void |
1716 | void |
1461 | db_upgrade (DB *db, octetstring file, U32 flags = 0, SV *callback = &PL_sv_undef) |
1717 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1718 | PREINIT: |
|
|
1719 | CALLBACK |
1462 | CODE: |
1720 | CODE: |
1463 | { |
1721 | { |
1464 | dREQ (REQ_DB_SYNC); |
1722 | dREQ (REQ_DB_SYNC, 1); |
1465 | req->db = db; |
1723 | req->db = db; |
1466 | req->buf1 = strdup (file); |
1724 | req->buf1 = strdup (file); |
1467 | req->uint1 = flags; |
1725 | req->uint1 = flags; |
1468 | REQ_SEND; |
1726 | REQ_SEND; |
1469 | } |
1727 | } |
1470 | |
1728 | |
1471 | void |
1729 | void |
1472 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1730 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1731 | PREINIT: |
|
|
1732 | CALLBACK |
1473 | CODE: |
1733 | CODE: |
1474 | { |
1734 | { |
1475 | dREQ (REQ_DB_KEY_RANGE); |
1735 | dREQ (REQ_DB_KEY_RANGE, 2); |
1476 | req->db = db; |
1736 | req->db = db; |
1477 | req->txn = txn; |
1737 | req->txn = txn; |
1478 | sv_to_dbt (&req->dbt1, key); |
1738 | sv_to_dbt (&req->dbt1, key); |
1479 | req->uint1 = flags; |
1739 | req->uint1 = flags; |
1480 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1740 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1481 | REQ_SEND; |
1741 | REQ_SEND; |
1482 | } |
1742 | } |
1483 | |
1743 | |
1484 | void |
1744 | void |
1485 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1745 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1746 | PREINIT: |
|
|
1747 | CALLBACK |
1486 | CODE: |
1748 | CODE: |
1487 | { |
1749 | { |
1488 | dREQ (REQ_DB_PUT); |
1750 | dREQ (REQ_DB_PUT, 2); |
1489 | req->db = db; |
1751 | req->db = db; |
1490 | req->txn = txn; |
1752 | req->txn = txn; |
1491 | sv_to_dbt (&req->dbt1, key); |
1753 | sv_to_dbt (&req->dbt1, key); |
1492 | sv_to_dbt (&req->dbt2, data); |
1754 | sv_to_dbt (&req->dbt2, data); |
1493 | req->uint1 = flags; |
1755 | req->uint1 = flags; |
1494 | REQ_SEND; |
1756 | REQ_SEND; |
1495 | } |
1757 | } |
1496 | |
1758 | |
|
|
1759 | #if DB_VERSION_MINOR >= 6 |
|
|
1760 | |
1497 | void |
1761 | void |
|
|
1762 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1763 | PREINIT: |
|
|
1764 | CALLBACK |
|
|
1765 | CODE: |
|
|
1766 | { |
|
|
1767 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1768 | req->db = db; |
|
|
1769 | req->txn = txn; |
|
|
1770 | req->uint1 = flags; |
|
|
1771 | sv_to_dbt (&req->dbt1, key); |
|
|
1772 | REQ_SEND; |
|
|
1773 | } |
|
|
1774 | |
|
|
1775 | #endif |
|
|
1776 | |
|
|
1777 | void |
1498 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1778 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1779 | PREINIT: |
|
|
1780 | CALLBACK |
1499 | CODE: |
1781 | CODE: |
1500 | { |
1782 | { |
|
|
1783 | //TODO: key is somtimesmutable |
1501 | dREQ (REQ_DB_GET); |
1784 | dREQ (REQ_DB_GET, 2); |
1502 | req->db = db; |
1785 | req->db = db; |
1503 | req->txn = txn; |
1786 | req->txn = txn; |
1504 | req->uint1 = flags; |
1787 | req->uint1 = flags; |
1505 | sv_to_dbt (&req->dbt1, key); |
1788 | sv_to_dbt (&req->dbt1, key); |
1506 | req->dbt3.flags = DB_DBT_MALLOC; |
1789 | req->dbt3.flags = DB_DBT_MALLOC; |
1507 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1790 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1508 | REQ_SEND; |
1791 | REQ_SEND; |
1509 | } |
1792 | } |
1510 | |
1793 | |
1511 | void |
1794 | void |
1512 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1795 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1796 | PREINIT: |
|
|
1797 | CALLBACK |
1513 | CODE: |
1798 | CODE: |
1514 | { |
1799 | { |
|
|
1800 | //TODO: key is somtimesmutable |
1515 | dREQ (REQ_DB_PGET); |
1801 | dREQ (REQ_DB_PGET, 2); |
|
|
1802 | req->db = db; |
|
|
1803 | req->txn = txn; |
|
|
1804 | req->uint1 = flags; |
|
|
1805 | |
|
|
1806 | sv_to_dbt (&req->dbt1, key); |
|
|
1807 | |
|
|
1808 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1809 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1810 | |
|
|
1811 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1812 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1813 | REQ_SEND; |
|
|
1814 | } |
|
|
1815 | |
|
|
1816 | void |
|
|
1817 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1818 | PREINIT: |
|
|
1819 | CALLBACK |
|
|
1820 | CODE: |
|
|
1821 | { |
|
|
1822 | dREQ (REQ_DB_DEL, 2); |
1516 | req->db = db; |
1823 | req->db = db; |
1517 | req->txn = txn; |
1824 | req->txn = txn; |
1518 | req->uint1 = flags; |
1825 | req->uint1 = flags; |
1519 | sv_to_dbt (&req->dbt1, key); |
1826 | sv_to_dbt (&req->dbt1, key); |
1520 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1521 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1522 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1523 | REQ_SEND; |
1827 | REQ_SEND; |
1524 | } |
1828 | } |
1525 | |
1829 | |
1526 | void |
1830 | void |
1527 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1831 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1832 | PREINIT: |
|
|
1833 | CALLBACK |
1528 | CODE: |
1834 | CODE: |
1529 | { |
1835 | { |
1530 | dREQ (REQ_DB_DEL); |
1836 | dREQ (REQ_TXN_COMMIT, 0); |
1531 | req->db = db; |
1837 | ptr_nuke (ST (0)); |
1532 | req->txn = txn; |
1838 | req->txn = txn; |
1533 | req->uint1 = flags; |
1839 | req->uint1 = flags; |
1534 | sv_to_dbt (&req->dbt1, key); |
|
|
1535 | REQ_SEND; |
1840 | REQ_SEND; |
1536 | } |
1841 | } |
1537 | |
1842 | |
1538 | void |
1843 | void |
1539 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1844 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1845 | PREINIT: |
|
|
1846 | CALLBACK |
1540 | CODE: |
1847 | CODE: |
1541 | { |
1848 | { |
1542 | dREQ (REQ_TXN_COMMIT); |
1849 | dREQ (REQ_TXN_ABORT, 0); |
|
|
1850 | ptr_nuke (ST (0)); |
|
|
1851 | req->txn = txn; |
|
|
1852 | REQ_SEND; |
|
|
1853 | } |
|
|
1854 | |
|
|
1855 | void |
|
|
1856 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1857 | PREINIT: |
|
|
1858 | CALLBACK |
|
|
1859 | CODE: |
|
|
1860 | { |
|
|
1861 | dREQ (REQ_TXN_FINISH, 0); |
|
|
1862 | ptr_nuke (ST (0)); |
1543 | req->txn = txn; |
1863 | req->txn = txn; |
1544 | req->uint1 = flags; |
1864 | req->uint1 = flags; |
1545 | REQ_SEND; |
1865 | REQ_SEND; |
|
|
1866 | } |
|
|
1867 | |
|
|
1868 | void |
|
|
1869 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1870 | PREINIT: |
|
|
1871 | CALLBACK |
|
|
1872 | CODE: |
|
|
1873 | { |
|
|
1874 | dREQ (REQ_C_CLOSE, 0); |
1546 | ptr_nuke (ST (0)); |
1875 | ptr_nuke (ST (0)); |
1547 | } |
|
|
1548 | |
|
|
1549 | void |
|
|
1550 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
|
|
1551 | CODE: |
|
|
1552 | { |
|
|
1553 | dREQ (REQ_TXN_ABORT); |
|
|
1554 | req->txn = txn; |
|
|
1555 | REQ_SEND; |
|
|
1556 | ptr_nuke (ST (0)); |
|
|
1557 | } |
|
|
1558 | |
|
|
1559 | void |
|
|
1560 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1561 | CODE: |
|
|
1562 | { |
|
|
1563 | dREQ (REQ_TXN_FINISH); |
|
|
1564 | req->txn = txn; |
|
|
1565 | req->uint1 = flags; |
|
|
1566 | REQ_SEND; |
|
|
1567 | ptr_nuke (ST (0)); |
|
|
1568 | } |
|
|
1569 | |
|
|
1570 | void |
|
|
1571 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
|
|
1572 | CODE: |
|
|
1573 | { |
|
|
1574 | dREQ (REQ_C_CLOSE); |
|
|
1575 | req->dbc = dbc; |
1876 | req->dbc = dbc; |
1576 | REQ_SEND; |
1877 | REQ_SEND; |
1577 | ptr_nuke (ST (0)); |
|
|
1578 | } |
1878 | } |
1579 | |
1879 | |
1580 | void |
1880 | void |
1581 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
1881 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
1882 | PREINIT: |
|
|
1883 | CALLBACK |
1582 | CODE: |
1884 | CODE: |
1583 | { |
1885 | { |
1584 | dREQ (REQ_C_COUNT); |
1886 | dREQ (REQ_C_COUNT, 1); |
1585 | req->dbc = dbc; |
1887 | req->dbc = dbc; |
1586 | req->sv1 = SvREFCNT_inc (count); |
1888 | req->sv1 = SvREFCNT_inc (count); |
1587 | REQ_SEND; |
1889 | REQ_SEND; |
1588 | } |
1890 | } |
1589 | |
1891 | |
1590 | void |
1892 | void |
1591 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1893 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1894 | PREINIT: |
|
|
1895 | CALLBACK |
1592 | CODE: |
1896 | CODE: |
1593 | { |
1897 | { |
1594 | dREQ (REQ_C_PUT); |
1898 | dREQ (REQ_C_PUT, 1); |
1595 | req->dbc = dbc; |
1899 | req->dbc = dbc; |
1596 | sv_to_dbt (&req->dbt1, key); |
1900 | sv_to_dbt (&req->dbt1, key); |
1597 | sv_to_dbt (&req->dbt2, data); |
1901 | sv_to_dbt (&req->dbt2, data); |
1598 | req->uint1 = flags; |
1902 | req->uint1 = flags; |
1599 | REQ_SEND; |
1903 | REQ_SEND; |
1600 | } |
1904 | } |
1601 | |
1905 | |
1602 | void |
1906 | void |
1603 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1907 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1908 | PREINIT: |
|
|
1909 | CALLBACK |
1604 | CODE: |
1910 | CODE: |
1605 | { |
1911 | { |
|
|
1912 | if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) |
|
|
1913 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
1914 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
1915 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
1916 | "key", |
|
|
1917 | "BDB::db_c_get"); |
|
|
1918 | |
|
|
1919 | { |
1606 | dREQ (REQ_C_GET); |
1920 | dREQ (REQ_C_GET, 1); |
|
|
1921 | req->dbc = dbc; |
|
|
1922 | req->uint1 = flags; |
|
|
1923 | if (flags & DB_OPFLAGS_MASK == DB_SET) |
|
|
1924 | sv_to_dbt (&req->dbt1, key); |
|
|
1925 | else |
|
|
1926 | { |
|
|
1927 | if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) |
|
|
1928 | sv_to_dbt (&req->dbt1, key); |
|
|
1929 | else |
|
|
1930 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1931 | |
|
|
1932 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1933 | } |
|
|
1934 | |
|
|
1935 | if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH |
|
|
1936 | || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) |
|
|
1937 | sv_to_dbt (&req->dbt3, data); |
|
|
1938 | else |
|
|
1939 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1940 | |
|
|
1941 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1942 | REQ_SEND; |
|
|
1943 | } |
|
|
1944 | } |
|
|
1945 | |
|
|
1946 | void |
|
|
1947 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1948 | PREINIT: |
|
|
1949 | CALLBACK |
|
|
1950 | CODE: |
|
|
1951 | { |
|
|
1952 | if (flags & DB_OPFLAGS_MASK != DB_SET && SvREADONLY (key)) |
|
|
1953 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
1954 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
1955 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
1956 | "key", |
|
|
1957 | "BDB::db_c_pget"); |
|
|
1958 | |
|
|
1959 | { |
|
|
1960 | dREQ (REQ_C_PGET, 1); |
|
|
1961 | req->dbc = dbc; |
|
|
1962 | req->uint1 = flags; |
|
|
1963 | if (flags & DB_OPFLAGS_MASK == DB_SET) |
|
|
1964 | sv_to_dbt (&req->dbt1, key); |
|
|
1965 | else |
|
|
1966 | { |
|
|
1967 | if (flags & DB_OPFLAGS_MASK == DB_SET_RANGE) |
|
|
1968 | sv_to_dbt (&req->dbt1, key); |
|
|
1969 | else |
|
|
1970 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1971 | |
|
|
1972 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1973 | } |
|
|
1974 | |
|
|
1975 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1976 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1977 | |
|
|
1978 | if (flags & DB_OPFLAGS_MASK == DB_GET_BOTH |
|
|
1979 | || flags & DB_OPFLAGS_MASK == DB_GET_BOTH_RANGE) |
|
|
1980 | sv_to_dbt (&req->dbt3, data); |
|
|
1981 | else |
|
|
1982 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1983 | |
|
|
1984 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1985 | REQ_SEND; |
|
|
1986 | } |
|
|
1987 | } |
|
|
1988 | |
|
|
1989 | void |
|
|
1990 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1991 | PREINIT: |
|
|
1992 | CALLBACK |
|
|
1993 | CODE: |
|
|
1994 | { |
|
|
1995 | dREQ (REQ_C_DEL, 1); |
1607 | req->dbc = dbc; |
1996 | req->dbc = dbc; |
1608 | req->uint1 = flags; |
1997 | req->uint1 = flags; |
1609 | if ((flags & DB_SET) == DB_SET |
|
|
1610 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1611 | sv_to_dbt (&req->dbt1, key); |
|
|
1612 | else |
|
|
1613 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1614 | |
|
|
1615 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1616 | |
|
|
1617 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1618 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1619 | sv_to_dbt (&req->dbt3, data); |
|
|
1620 | else |
|
|
1621 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1622 | |
|
|
1623 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1624 | REQ_SEND; |
1998 | REQ_SEND; |
1625 | } |
1999 | } |
1626 | |
2000 | |
1627 | void |
|
|
1628 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1629 | CODE: |
|
|
1630 | { |
|
|
1631 | dREQ (REQ_C_PGET); |
|
|
1632 | req->dbc = dbc; |
|
|
1633 | req->uint1 = flags; |
|
|
1634 | if ((flags & DB_SET) == DB_SET |
|
|
1635 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1636 | sv_to_dbt (&req->dbt1, key); |
|
|
1637 | else |
|
|
1638 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1639 | |
2001 | |
1640 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2002 | #if DB_VERSION_MINOR >= 3 |
1641 | |
2003 | |
1642 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1643 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1644 | |
|
|
1645 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1646 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1647 | sv_to_dbt (&req->dbt3, data); |
|
|
1648 | else |
|
|
1649 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1650 | |
|
|
1651 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1652 | REQ_SEND; |
|
|
1653 | } |
|
|
1654 | |
|
|
1655 | void |
2004 | void |
1656 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1657 | CODE: |
|
|
1658 | { |
|
|
1659 | dREQ (REQ_C_DEL); |
|
|
1660 | req->dbc = dbc; |
|
|
1661 | req->uint1 = flags; |
|
|
1662 | REQ_SEND; |
|
|
1663 | } |
|
|
1664 | |
|
|
1665 | |
|
|
1666 | void |
|
|
1667 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
2005 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
2006 | PREINIT: |
|
|
2007 | CALLBACK |
1668 | CODE: |
2008 | CODE: |
1669 | { |
2009 | { |
1670 | dREQ (REQ_SEQ_OPEN); |
2010 | dREQ (REQ_SEQ_OPEN, 2); |
1671 | req->seq = seq; |
2011 | req->seq = seq; |
1672 | req->txn = txnid; |
2012 | req->txn = txnid; |
1673 | req->uint1 = flags | DB_THREAD; |
2013 | req->uint1 = flags | DB_THREAD; |
1674 | sv_to_dbt (&req->dbt1, key); |
2014 | sv_to_dbt (&req->dbt1, key); |
1675 | REQ_SEND; |
2015 | REQ_SEND; |
1676 | } |
2016 | } |
1677 | |
2017 | |
1678 | void |
2018 | void |
1679 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
2019 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
2020 | PREINIT: |
|
|
2021 | CALLBACK |
1680 | CODE: |
2022 | CODE: |
1681 | { |
2023 | { |
1682 | dREQ (REQ_SEQ_CLOSE); |
2024 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2025 | ptr_nuke (ST (0)); |
1683 | req->seq = seq; |
2026 | req->seq = seq; |
1684 | req->uint1 = flags; |
2027 | req->uint1 = flags; |
1685 | REQ_SEND; |
2028 | REQ_SEND; |
1686 | ptr_nuke (ST (0)); |
|
|
1687 | } |
2029 | } |
1688 | |
2030 | |
1689 | void |
2031 | void |
1690 | 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) |
2032 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
2033 | PREINIT: |
|
|
2034 | CALLBACK |
1691 | CODE: |
2035 | CODE: |
1692 | { |
2036 | { |
1693 | dREQ (REQ_SEQ_GET); |
2037 | dREQ (REQ_SEQ_GET, 2); |
1694 | req->seq = seq; |
2038 | req->seq = seq; |
1695 | req->txn = txnid; |
2039 | req->txn = txnid; |
1696 | req->int1 = delta; |
2040 | req->int1 = delta; |
1697 | req->uint1 = flags; |
2041 | req->uint1 = flags; |
1698 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2042 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1699 | REQ_SEND; |
2043 | REQ_SEND; |
1700 | } |
2044 | } |
1701 | |
2045 | |
1702 | void |
2046 | void |
1703 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2047 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2048 | PREINIT: |
|
|
2049 | CALLBACK |
1704 | CODE: |
2050 | CODE: |
1705 | { |
2051 | { |
1706 | dREQ (REQ_SEQ_REMOVE); |
2052 | dREQ (REQ_SEQ_REMOVE, 2); |
1707 | req->seq = seq; |
2053 | req->seq = seq; |
1708 | req->txn = txnid; |
2054 | req->txn = txnid; |
1709 | req->uint1 = flags; |
2055 | req->uint1 = flags; |
1710 | REQ_SEND; |
2056 | REQ_SEND; |
1711 | } |
2057 | } |
1712 | |
2058 | |
|
|
2059 | #endif |
|
|
2060 | |
1713 | |
2061 | |
1714 | MODULE = BDB PACKAGE = BDB::Env |
2062 | MODULE = BDB PACKAGE = BDB::Env |
1715 | |
2063 | |
1716 | void |
2064 | void |
1717 | DESTROY (DB_ENV_ornull *env) |
2065 | DESTROY (DB_ENV_ornuked *env) |
1718 | CODE: |
2066 | CODE: |
1719 | if (env) |
2067 | if (env) |
1720 | env->close (env, 0); |
2068 | env->close (env, 0); |
1721 | |
2069 | |
1722 | int set_data_dir (DB_ENV *env, const char *dir) |
2070 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1753 | CODE: |
2101 | CODE: |
1754 | RETVAL = env->set_flags (env, flags, onoff); |
2102 | RETVAL = env->set_flags (env, flags, onoff); |
1755 | OUTPUT: |
2103 | OUTPUT: |
1756 | RETVAL |
2104 | RETVAL |
1757 | |
2105 | |
|
|
2106 | #if DB_VERSION_MINOR >= 7 |
|
|
2107 | |
|
|
2108 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2109 | CODE: |
|
|
2110 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2111 | OUTPUT: |
|
|
2112 | RETVAL |
|
|
2113 | |
|
|
2114 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2115 | CODE: |
|
|
2116 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2117 | OUTPUT: |
|
|
2118 | RETVAL |
|
|
2119 | |
|
|
2120 | #endif |
|
|
2121 | |
|
|
2122 | |
1758 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
2123 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
1759 | CODE: |
2124 | CODE: |
1760 | env->set_errfile (env, errfile); |
2125 | env->set_errfile (env, errfile); |
1761 | |
2126 | |
1762 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
2127 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
… | |
… | |
1832 | int set_lg_max (DB_ENV *env, U32 max) |
2197 | int set_lg_max (DB_ENV *env, U32 max) |
1833 | CODE: |
2198 | CODE: |
1834 | RETVAL = env->set_lg_max (env, max); |
2199 | RETVAL = env->set_lg_max (env, max); |
1835 | OUTPUT: |
2200 | OUTPUT: |
1836 | RETVAL |
2201 | RETVAL |
|
|
2202 | |
|
|
2203 | #if DB_VERSION_MINOR >= 4 |
1837 | |
2204 | |
1838 | int mutex_set_max (DB_ENV *env, U32 max) |
2205 | int mutex_set_max (DB_ENV *env, U32 max) |
1839 | CODE: |
2206 | CODE: |
1840 | RETVAL = env->mutex_set_max (env, max); |
2207 | RETVAL = env->mutex_set_max (env, max); |
1841 | OUTPUT: |
2208 | OUTPUT: |
… | |
… | |
1857 | CODE: |
2224 | CODE: |
1858 | RETVAL = env->mutex_set_align (env, align); |
2225 | RETVAL = env->mutex_set_align (env, align); |
1859 | OUTPUT: |
2226 | OUTPUT: |
1860 | RETVAL |
2227 | RETVAL |
1861 | |
2228 | |
|
|
2229 | #endif |
|
|
2230 | |
1862 | DB_TXN * |
2231 | DB_TXN * |
1863 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2232 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1864 | CODE: |
2233 | CODE: |
1865 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2234 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1866 | if (errno) |
2235 | if (errno) |
1867 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2236 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1868 | OUTPUT: |
2237 | OUTPUT: |
1869 | RETVAL |
2238 | RETVAL |
1870 | |
2239 | |
|
|
2240 | #if DB_VERSION_MINOR >= 5 |
|
|
2241 | |
|
|
2242 | DB_TXN * |
|
|
2243 | cdsgroup_begin (DB_ENV *env) |
|
|
2244 | CODE: |
|
|
2245 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2246 | if (errno) |
|
|
2247 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2248 | OUTPUT: |
|
|
2249 | RETVAL |
|
|
2250 | |
|
|
2251 | #endif |
|
|
2252 | |
1871 | MODULE = BDB PACKAGE = BDB::Db |
2253 | MODULE = BDB PACKAGE = BDB::Db |
1872 | |
2254 | |
1873 | void |
2255 | void |
1874 | DESTROY (DB_ornull *db) |
2256 | DESTROY (DB_ornuked *db) |
1875 | CODE: |
2257 | CODE: |
1876 | if (db) |
2258 | if (db) |
1877 | { |
2259 | { |
1878 | SV *env = (SV *)db->app_private; |
2260 | SV *env = (SV *)db->app_private; |
1879 | db->close (db, 0); |
2261 | db->close (db, 0); |
… | |
… | |
1959 | if (errno) |
2341 | if (errno) |
1960 | croak ("DB->cursor: %s", db_strerror (errno)); |
2342 | croak ("DB->cursor: %s", db_strerror (errno)); |
1961 | OUTPUT: |
2343 | OUTPUT: |
1962 | RETVAL |
2344 | RETVAL |
1963 | |
2345 | |
|
|
2346 | #if DB_VERSION_MINOR >= 3 |
|
|
2347 | |
1964 | DB_SEQUENCE * |
2348 | DB_SEQUENCE * |
1965 | sequence (DB *db, U32 flags = 0) |
2349 | sequence (DB *db, U32 flags = 0) |
1966 | CODE: |
2350 | CODE: |
1967 | { |
2351 | { |
1968 | errno = db_sequence_create (&RETVAL, db, flags); |
2352 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1970 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2354 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1971 | } |
2355 | } |
1972 | OUTPUT: |
2356 | OUTPUT: |
1973 | RETVAL |
2357 | RETVAL |
1974 | |
2358 | |
|
|
2359 | #endif |
|
|
2360 | |
1975 | |
2361 | |
1976 | MODULE = BDB PACKAGE = BDB::Txn |
2362 | MODULE = BDB PACKAGE = BDB::Txn |
1977 | |
2363 | |
1978 | void |
2364 | void |
1979 | DESTROY (DB_TXN_ornull *txn) |
2365 | DESTROY (DB_TXN_ornuked *txn) |
1980 | CODE: |
2366 | CODE: |
1981 | if (txn) |
2367 | if (txn) |
1982 | txn->abort (txn); |
2368 | txn->abort (txn); |
1983 | |
2369 | |
1984 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
2370 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
… | |
… | |
1995 | |
2381 | |
1996 | |
2382 | |
1997 | MODULE = BDB PACKAGE = BDB::Cursor |
2383 | MODULE = BDB PACKAGE = BDB::Cursor |
1998 | |
2384 | |
1999 | void |
2385 | void |
2000 | DESTROY (DBC_ornull *dbc) |
2386 | DESTROY (DBC_ornuked *dbc) |
2001 | CODE: |
2387 | CODE: |
2002 | if (dbc) |
2388 | if (dbc) |
2003 | dbc->c_close (dbc); |
2389 | dbc->c_close (dbc); |
2004 | |
2390 | |
|
|
2391 | #if DB_VERSION_MINOR >= 6 |
|
|
2392 | |
|
|
2393 | int set_priority (DBC *dbc, int priority) |
|
|
2394 | CODE: |
|
|
2395 | dbc->set_priority (dbc, priority); |
|
|
2396 | |
|
|
2397 | #endif |
|
|
2398 | |
|
|
2399 | #if DB_VERSION_MINOR >= 3 |
|
|
2400 | |
2005 | MODULE = BDB PACKAGE = BDB::Sequence |
2401 | MODULE = BDB PACKAGE = BDB::Sequence |
2006 | |
2402 | |
2007 | void |
2403 | void |
2008 | DESTROY (DB_SEQUENCE_ornull *seq) |
2404 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2009 | CODE: |
2405 | CODE: |
2010 | if (seq) |
2406 | if (seq) |
2011 | seq->close (seq, 0); |
2407 | seq->close (seq, 0); |
2012 | |
2408 | |
2013 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2409 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
2032 | CODE: |
2428 | CODE: |
2033 | RETVAL = seq->set_range (seq, min, max); |
2429 | RETVAL = seq->set_range (seq, min, max); |
2034 | OUTPUT: |
2430 | OUTPUT: |
2035 | RETVAL |
2431 | RETVAL |
2036 | |
2432 | |
|
|
2433 | #endif |
|
|
2434 | |
|
|
2435 | |