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1 | #include <sys/user.h> |
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2 | #include <sys/ptrace.h> |
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3 | |
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4 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
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5 | |
1 | #include "xthread.h" |
6 | #include "xthread.h" |
2 | |
7 | |
3 | #include <errno.h> |
8 | #include <errno.h> |
4 | |
9 | |
5 | #include "EXTERN.h" |
10 | #include "EXTERN.h" |
… | |
… | |
27 | # include <unistd.h> |
32 | # include <unistd.h> |
28 | #endif |
33 | #endif |
29 | |
34 | |
30 | #include <db.h> |
35 | #include <db.h> |
31 | |
36 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
37 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
33 | # error you need Berkeley DB 4.4 or newer installed |
38 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
34 | #endif |
39 | #endif |
35 | |
40 | |
36 | /* number of seconds after which idle threads exit */ |
41 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
42 | #define IDLE_TIMEOUT 10 |
38 | |
43 | |
39 | typedef DB_ENV DB_ENV_ornull; |
44 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
45 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
46 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
47 | typedef DB DB_ornull; |
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48 | |
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49 | typedef DB_ENV DB_ENV_ornuked; |
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50 | typedef DB_TXN DB_TXN_ornuked; |
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51 | typedef DBC DBC_ornuked; |
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52 | typedef DB DB_ornuked; |
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53 | |
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54 | #if DB_VERSION_MINOR >= 3 |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
55 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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56 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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57 | #endif |
44 | |
58 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
59 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
46 | typedef char *octetstring; |
60 | typedef char *bdb_filename; |
47 | |
61 | |
48 | static SV *prepare_cb; |
62 | static SV *prepare_cb; |
49 | |
63 | |
50 | #if DB_VERSION_MINOR >= 6 |
64 | #if DB_VERSION_MINOR >= 6 |
51 | # define c_close close |
65 | # define c_close close |
… | |
… | |
55 | # define c_get get |
69 | # define c_get get |
56 | # define c_pget pget |
70 | # define c_pget pget |
57 | # define c_put put |
71 | # define c_put put |
58 | #endif |
72 | #endif |
59 | |
73 | |
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74 | static char * |
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75 | get_bdb_filename (SV *sv) |
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76 | { |
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77 | if (!SvOK (sv)) |
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78 | return 0; |
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79 | |
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80 | #if _WIN32 |
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81 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
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82 | { |
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83 | STRLEN len; |
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84 | char *src = SvPVbyte (sv, len); |
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85 | SV *t1 = sv_newmortal (); |
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86 | SV *t2 = sv_newmortal (); |
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87 | |
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88 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
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89 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
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90 | |
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91 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
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92 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
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93 | SvPOK_only (t2); |
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94 | SvPVX (t2)[len] = 0; |
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95 | SvCUR_set (t2, len); |
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96 | |
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97 | return SvPVX (t2); |
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98 | } |
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99 | #else |
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100 | return SvPVbyte_nolen (sv); |
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101 | #endif |
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102 | } |
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103 | |
60 | static void |
104 | static void |
61 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
105 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
62 | { |
106 | { |
63 | printf ("err[%s]\n", msg); |
107 | printf ("err[%s]\n", msg); |
64 | } |
108 | } |
… | |
… | |
91 | dbt_to_sv (SV *sv, DBT *dbt) |
135 | dbt_to_sv (SV *sv, DBT *dbt) |
92 | { |
136 | { |
93 | if (sv) |
137 | if (sv) |
94 | { |
138 | { |
95 | SvREADONLY_off (sv); |
139 | SvREADONLY_off (sv); |
96 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
140 | sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); |
97 | SvREFCNT_dec (sv); |
141 | SvREFCNT_dec (sv); |
98 | } |
142 | } |
99 | |
143 | |
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144 | //assert (dbt->flags & DBT_MALLOC || !dbt->data); |
100 | free (dbt->data); |
145 | free (dbt->data); |
101 | } |
146 | } |
102 | |
147 | |
103 | enum { |
148 | enum { |
104 | REQ_QUIT, |
149 | REQ_QUIT, |
105 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
150 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
106 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
151 | 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, |
152 | 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, |
153 | 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, |
154 | 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, |
155 | 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, |
156 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
112 | }; |
157 | }; |
113 | |
158 | |
114 | typedef struct aio_cb |
159 | typedef struct bdb_cb |
115 | { |
160 | { |
116 | struct aio_cb *volatile next; |
161 | struct bdb_cb *volatile next; |
117 | SV *callback; |
162 | SV *callback; |
118 | int type, pri, result; |
163 | int type, pri, result; |
119 | |
164 | |
120 | DB_ENV *env; |
165 | DB_ENV *env; |
121 | DB *db; |
166 | DB *db; |
… | |
… | |
123 | DBC *dbc; |
168 | DBC *dbc; |
124 | |
169 | |
125 | UV uv1; |
170 | UV uv1; |
126 | int int1, int2; |
171 | int int1, int2; |
127 | U32 uint1, uint2; |
172 | U32 uint1, uint2; |
128 | char *buf1, *buf2; |
173 | char *buf1, *buf2, *buf3; |
129 | SV *sv1, *sv2, *sv3; |
174 | SV *sv1, *sv2, *sv3; |
130 | |
175 | |
131 | DBT dbt1, dbt2, dbt3; |
176 | DBT dbt1, dbt2, dbt3; |
132 | DB_KEY_RANGE key_range; |
177 | DB_KEY_RANGE key_range; |
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178 | #if DB_VERSION_MINOR >= 3 |
133 | DB_SEQUENCE *seq; |
179 | DB_SEQUENCE *seq; |
134 | db_seq_t seq_t; |
180 | db_seq_t seq_t; |
135 | } aio_cb; |
181 | #endif |
136 | |
182 | |
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183 | SV *rsv1, *rsv2; // keep some request objects alive |
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184 | } bdb_cb; |
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185 | |
137 | typedef aio_cb *aio_req; |
186 | typedef bdb_cb *bdb_req; |
138 | |
187 | |
139 | enum { |
188 | enum { |
140 | PRI_MIN = -4, |
189 | PRI_MIN = -4, |
141 | PRI_MAX = 4, |
190 | PRI_MAX = 4, |
142 | |
191 | |
… | |
… | |
145 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
194 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
146 | }; |
195 | }; |
147 | |
196 | |
148 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
197 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
149 | |
198 | |
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199 | static SV *on_next_submit; |
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200 | |
150 | static unsigned int max_poll_time = 0; |
201 | static unsigned int max_poll_time = 0; |
151 | static unsigned int max_poll_reqs = 0; |
202 | static unsigned int max_poll_reqs = 0; |
152 | |
203 | |
153 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
204 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
154 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
205 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
169 | struct worker *prev, *next; |
220 | struct worker *prev, *next; |
170 | |
221 | |
171 | thread_t tid; |
222 | thread_t tid; |
172 | |
223 | |
173 | /* locked by reslock, reqlock or wrklock */ |
224 | /* locked by reslock, reqlock or wrklock */ |
174 | aio_req req; /* currently processed request */ |
225 | bdb_req req; /* currently processed request */ |
175 | void *dbuf; |
226 | void *dbuf; |
176 | DIR *dirp; |
227 | DIR *dirp; |
177 | } worker; |
228 | } worker; |
178 | |
229 | |
179 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
230 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
191 | } |
242 | } |
192 | |
243 | |
193 | static volatile unsigned int nreqs, nready, npending; |
244 | static volatile unsigned int nreqs, nready, npending; |
194 | static volatile unsigned int max_idle = 4; |
245 | static volatile unsigned int max_idle = 4; |
195 | static volatile unsigned int max_outstanding = 0xffffffff; |
246 | static volatile unsigned int max_outstanding = 0xffffffff; |
196 | static int respipe [2], respipe_osf [2]; |
247 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
197 | |
248 | |
198 | static mutex_t reslock = X_MUTEX_INIT; |
249 | static mutex_t reslock = X_MUTEX_INIT; |
199 | static mutex_t reqlock = X_MUTEX_INIT; |
250 | static mutex_t reqlock = X_MUTEX_INIT; |
200 | static cond_t reqwait = X_COND_INIT; |
251 | static cond_t reqwait = X_COND_INIT; |
201 | |
252 | |
202 | #if WORDACCESS_UNSAFE |
253 | #if WORDACCESS_UNSAFE |
203 | |
254 | |
204 | static unsigned int get_nready () |
255 | static unsigned int get_nready (void) |
205 | { |
256 | { |
206 | unsigned int retval; |
257 | unsigned int retval; |
207 | |
258 | |
208 | X_LOCK (reqlock); |
259 | X_LOCK (reqlock); |
209 | retval = nready; |
260 | retval = nready; |
210 | X_UNLOCK (reqlock); |
261 | X_UNLOCK (reqlock); |
211 | |
262 | |
212 | return retval; |
263 | return retval; |
213 | } |
264 | } |
214 | |
265 | |
215 | static unsigned int get_npending () |
266 | static unsigned int get_npending (void) |
216 | { |
267 | { |
217 | unsigned int retval; |
268 | unsigned int retval; |
218 | |
269 | |
219 | X_LOCK (reslock); |
270 | X_LOCK (reslock); |
220 | retval = npending; |
271 | retval = npending; |
221 | X_UNLOCK (reslock); |
272 | X_UNLOCK (reslock); |
222 | |
273 | |
223 | return retval; |
274 | return retval; |
224 | } |
275 | } |
225 | |
276 | |
226 | static unsigned int get_nthreads () |
277 | static unsigned int get_nthreads (void) |
227 | { |
278 | { |
228 | unsigned int retval; |
279 | unsigned int retval; |
229 | |
280 | |
230 | X_LOCK (wrklock); |
281 | X_LOCK (wrklock); |
231 | retval = started; |
282 | retval = started; |
… | |
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246 | * a somewhat faster data structure might be nice, but |
297 | * a somewhat faster data structure might be nice, but |
247 | * with 8 priorities this actually needs <20 insns |
298 | * with 8 priorities this actually needs <20 insns |
248 | * per shift, the most expensive operation. |
299 | * per shift, the most expensive operation. |
249 | */ |
300 | */ |
250 | typedef struct { |
301 | typedef struct { |
251 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
302 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
252 | int size; |
303 | int size; |
253 | } reqq; |
304 | } reqq; |
254 | |
305 | |
255 | static reqq req_queue; |
306 | static reqq req_queue; |
256 | static reqq res_queue; |
307 | static reqq res_queue; |
257 | |
308 | |
258 | int reqq_push (reqq *q, aio_req req) |
309 | int reqq_push (reqq *q, bdb_req req) |
259 | { |
310 | { |
260 | int pri = req->pri; |
311 | int pri = req->pri; |
261 | req->next = 0; |
312 | req->next = 0; |
262 | |
313 | |
263 | if (q->qe[pri]) |
314 | if (q->qe[pri]) |
… | |
… | |
269 | q->qe[pri] = q->qs[pri] = req; |
320 | q->qe[pri] = q->qs[pri] = req; |
270 | |
321 | |
271 | return q->size++; |
322 | return q->size++; |
272 | } |
323 | } |
273 | |
324 | |
274 | aio_req reqq_shift (reqq *q) |
325 | bdb_req reqq_shift (reqq *q) |
275 | { |
326 | { |
276 | int pri; |
327 | int pri; |
277 | |
328 | |
278 | if (!q->size) |
329 | if (!q->size) |
279 | return 0; |
330 | return 0; |
280 | |
331 | |
281 | --q->size; |
332 | --q->size; |
282 | |
333 | |
283 | for (pri = NUM_PRI; pri--; ) |
334 | for (pri = NUM_PRI; pri--; ) |
284 | { |
335 | { |
285 | aio_req req = q->qs[pri]; |
336 | bdb_req req = q->qs[pri]; |
286 | |
337 | |
287 | if (req) |
338 | if (req) |
288 | { |
339 | { |
289 | if (!(q->qs[pri] = req->next)) |
340 | if (!(q->qs[pri] = req->next)) |
290 | q->qe[pri] = 0; |
341 | q->qe[pri] = 0; |
… | |
… | |
294 | } |
345 | } |
295 | |
346 | |
296 | abort (); |
347 | abort (); |
297 | } |
348 | } |
298 | |
349 | |
299 | static int poll_cb (); |
350 | static int poll_cb (void); |
300 | static void req_free (aio_req req); |
351 | static void req_free (bdb_req req); |
301 | static void req_cancel (aio_req req); |
352 | static void req_cancel (bdb_req req); |
302 | |
353 | |
303 | static int req_invoke (aio_req req) |
354 | static int req_invoke (bdb_req req) |
304 | { |
355 | { |
305 | dSP; |
356 | switch (req->type) |
306 | |
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307 | if (SvOK (req->callback)) |
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308 | { |
357 | { |
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358 | case REQ_DB_CLOSE: |
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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 | case REQ_DB_GET: |
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363 | case REQ_DB_PGET: |
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364 | dbt_to_sv (req->sv3, &req->dbt3); |
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365 | break; |
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366 | |
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367 | case REQ_C_GET: |
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368 | case REQ_C_PGET: |
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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_PUT: |
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375 | case REQ_C_PUT: |
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376 | dbt_to_sv (0, &req->dbt1); |
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377 | dbt_to_sv (0, &req->dbt2); |
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378 | break; |
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379 | |
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380 | case REQ_DB_KEY_RANGE: |
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381 | { |
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382 | AV *av = newAV (); |
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383 | |
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384 | av_push (av, newSVnv (req->key_range.less)); |
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385 | av_push (av, newSVnv (req->key_range.equal)); |
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386 | av_push (av, newSVnv (req->key_range.greater)); |
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387 | |
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388 | SvREADONLY_off (req->sv1); |
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389 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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390 | SvREFCNT_dec (req->sv1); |
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391 | } |
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392 | break; |
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393 | |
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394 | #if DB_VERSION_MINOR >= 3 |
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395 | case REQ_SEQ_GET: |
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396 | SvREADONLY_off (req->sv1); |
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397 | |
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398 | if (sizeof (IV) > 4) |
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399 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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400 | else |
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401 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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402 | |
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403 | SvREFCNT_dec (req->sv1); |
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404 | break; |
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405 | #endif |
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406 | } |
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407 | |
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408 | errno = req->result; |
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409 | |
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410 | if (req->callback) |
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411 | { |
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412 | dSP; |
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413 | |
309 | ENTER; |
414 | ENTER; |
310 | SAVETMPS; |
415 | SAVETMPS; |
311 | PUSHMARK (SP); |
416 | PUSHMARK (SP); |
312 | |
417 | |
313 | switch (req->type) |
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314 | { |
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315 | case REQ_DB_CLOSE: |
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316 | SvREFCNT_dec (req->sv1); |
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317 | break; |
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318 | |
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319 | case REQ_DB_GET: |
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320 | case REQ_DB_PGET: |
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321 | dbt_to_sv (req->sv3, &req->dbt3); |
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322 | break; |
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323 | |
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324 | case REQ_C_GET: |
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325 | case REQ_C_PGET: |
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326 | dbt_to_sv (req->sv1, &req->dbt1); |
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327 | dbt_to_sv (req->sv2, &req->dbt2); |
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328 | dbt_to_sv (req->sv3, &req->dbt3); |
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329 | break; |
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330 | |
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331 | case REQ_DB_KEY_RANGE: |
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332 | { |
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333 | AV *av = newAV (); |
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334 | |
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335 | av_push (av, newSVnv (req->key_range.less)); |
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336 | av_push (av, newSVnv (req->key_range.equal)); |
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337 | av_push (av, newSVnv (req->key_range.greater)); |
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338 | |
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339 | SvREADONLY_off (req->sv1); |
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340 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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341 | SvREFCNT_dec (req->sv1); |
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342 | } |
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343 | break; |
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344 | |
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345 | case REQ_SEQ_GET: |
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346 | SvREADONLY_off (req->sv1); |
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347 | |
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348 | if (sizeof (IV) > 4) |
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349 | sv_setiv_mg (req->sv1, req->seq_t); |
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350 | else |
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351 | sv_setnv_mg (req->sv1, req->seq_t); |
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352 | |
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353 | SvREFCNT_dec (req->sv1); |
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354 | break; |
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355 | } |
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356 | |
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357 | errno = req->result; |
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358 | |
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359 | PUTBACK; |
418 | PUTBACK; |
360 | call_sv (req->callback, G_VOID | G_EVAL); |
419 | call_sv (req->callback, G_VOID | G_EVAL); |
361 | SPAGAIN; |
420 | SPAGAIN; |
362 | |
421 | |
363 | FREETMPS; |
422 | FREETMPS; |
364 | LEAVE; |
423 | LEAVE; |
|
|
424 | |
|
|
425 | return !SvTRUE (ERRSV); |
365 | } |
426 | } |
366 | |
427 | |
367 | return !SvTRUE (ERRSV); |
428 | return 1; |
368 | } |
429 | } |
369 | |
430 | |
370 | static void req_free (aio_req req) |
431 | static void req_free (bdb_req req) |
371 | { |
432 | { |
|
|
433 | SvREFCNT_dec (req->callback); |
|
|
434 | |
|
|
435 | SvREFCNT_dec (req->rsv1); |
|
|
436 | SvREFCNT_dec (req->rsv2); |
|
|
437 | |
372 | free (req->buf1); |
438 | free (req->buf1); |
373 | free (req->buf2); |
439 | free (req->buf2); |
|
|
440 | free (req->buf3); |
|
|
441 | |
374 | Safefree (req); |
442 | Safefree (req); |
375 | } |
443 | } |
376 | |
444 | |
377 | #ifdef USE_SOCKETS_AS_HANDLES |
445 | #ifdef USE_SOCKETS_AS_HANDLES |
378 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
446 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
379 | #else |
447 | #else |
380 | # define TO_SOCKET(x) (x) |
448 | # define TO_SOCKET(x) (x) |
381 | #endif |
449 | #endif |
382 | |
450 | |
383 | static void |
451 | static void |
384 | create_pipe (int fd[2]) |
452 | create_respipe (void) |
385 | { |
453 | { |
386 | #ifdef _WIN32 |
454 | #ifdef _WIN32 |
387 | int arg = 1; |
455 | int arg; /* argg */ |
|
|
456 | #endif |
|
|
457 | int old_readfd = respipe [0]; |
|
|
458 | |
|
|
459 | if (respipe [1] >= 0) |
|
|
460 | respipe_close (TO_SOCKET (respipe [1])); |
|
|
461 | |
|
|
462 | #ifdef _WIN32 |
388 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, fd) |
463 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
389 | || ioctlsocket (TO_SOCKET (fd [0]), FIONBIO, &arg) |
|
|
390 | || ioctlsocket (TO_SOCKET (fd [1]), FIONBIO, &arg)) |
|
|
391 | #else |
464 | #else |
392 | if (pipe (fd) |
465 | if (pipe (respipe)) |
393 | || fcntl (fd [0], F_SETFL, O_NONBLOCK) |
|
|
394 | || fcntl (fd [1], F_SETFL, O_NONBLOCK)) |
|
|
395 | #endif |
466 | #endif |
396 | croak ("unable to initialize result pipe"); |
467 | croak ("unable to initialize result pipe"); |
|
|
468 | |
|
|
469 | if (old_readfd >= 0) |
|
|
470 | { |
|
|
471 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
472 | croak ("unable to initialize result pipe(2)"); |
|
|
473 | |
|
|
474 | respipe_close (respipe [0]); |
|
|
475 | respipe [0] = old_readfd; |
|
|
476 | } |
|
|
477 | |
|
|
478 | #ifdef _WIN32 |
|
|
479 | arg = 1; |
|
|
480 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
481 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
482 | #else |
|
|
483 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
484 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
485 | #endif |
|
|
486 | croak ("unable to initialize result pipe(3)"); |
397 | |
487 | |
398 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
488 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
399 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
489 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
400 | } |
490 | } |
401 | |
491 | |
|
|
492 | static void bdb_request (bdb_req req); |
402 | X_THREAD_PROC (bdb_proc); |
493 | X_THREAD_PROC (bdb_proc); |
403 | |
494 | |
404 | static void start_thread (void) |
495 | static void start_thread (void) |
405 | { |
496 | { |
406 | worker *wrk = calloc (1, sizeof (worker)); |
497 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
421 | free (wrk); |
512 | free (wrk); |
422 | |
513 | |
423 | X_UNLOCK (wrklock); |
514 | X_UNLOCK (wrklock); |
424 | } |
515 | } |
425 | |
516 | |
426 | static void maybe_start_thread () |
517 | static void maybe_start_thread (void) |
427 | { |
518 | { |
428 | if (get_nthreads () >= wanted) |
519 | if (get_nthreads () >= wanted) |
429 | return; |
520 | return; |
430 | |
521 | |
431 | /* todo: maybe use idle here, but might be less exact */ |
522 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
433 | return; |
524 | return; |
434 | |
525 | |
435 | start_thread (); |
526 | start_thread (); |
436 | } |
527 | } |
437 | |
528 | |
438 | static void req_send (aio_req req) |
529 | static void req_send (bdb_req req) |
439 | { |
530 | { |
440 | SV *wait_callback = 0; |
531 | SV *wait_callback = 0; |
441 | |
532 | |
442 | // synthesize callback if none given |
533 | if (on_next_submit) |
443 | if (!SvOK (req->callback)) |
|
|
444 | { |
534 | { |
445 | int count; |
|
|
446 | |
|
|
447 | dSP; |
535 | dSP; |
|
|
536 | SV *cb = sv_2mortal (on_next_submit); |
|
|
537 | |
|
|
538 | on_next_submit = 0; |
|
|
539 | |
448 | PUSHMARK (SP); |
540 | PUSHMARK (SP); |
449 | PUTBACK; |
541 | PUTBACK; |
450 | count = call_sv (prepare_cb, G_ARRAY); |
542 | call_sv (cb, G_DISCARD | G_EVAL); |
451 | SPAGAIN; |
543 | SPAGAIN; |
|
|
544 | } |
452 | |
545 | |
|
|
546 | // synthesize callback if none given |
|
|
547 | if (!req->callback) |
|
|
548 | { |
|
|
549 | if (SvOK (prepare_cb)) |
|
|
550 | { |
|
|
551 | int count; |
|
|
552 | |
|
|
553 | dSP; |
|
|
554 | PUSHMARK (SP); |
|
|
555 | PUTBACK; |
|
|
556 | count = call_sv (prepare_cb, G_ARRAY); |
|
|
557 | SPAGAIN; |
|
|
558 | |
453 | if (count != 2) |
559 | if (count != 2) |
454 | croak ("prepare callback must return exactly two values\n"); |
560 | croak ("prepare callback must return exactly two values\n"); |
455 | |
561 | |
456 | wait_callback = SvREFCNT_inc (POPs); |
562 | wait_callback = POPs; |
457 | SvREFCNT_dec (req->callback); |
|
|
458 | req->callback = SvREFCNT_inc (POPs); |
563 | req->callback = SvREFCNT_inc (POPs); |
|
|
564 | } |
|
|
565 | else |
|
|
566 | { |
|
|
567 | // execute request synchronously |
|
|
568 | bdb_request (req); |
|
|
569 | req_invoke (req); |
|
|
570 | req_free (req); |
|
|
571 | return; |
|
|
572 | } |
459 | } |
573 | } |
460 | |
574 | |
461 | ++nreqs; |
575 | ++nreqs; |
462 | |
576 | |
463 | X_LOCK (reqlock); |
577 | X_LOCK (reqlock); |
… | |
… | |
472 | { |
586 | { |
473 | dSP; |
587 | dSP; |
474 | PUSHMARK (SP); |
588 | PUSHMARK (SP); |
475 | PUTBACK; |
589 | PUTBACK; |
476 | call_sv (wait_callback, G_DISCARD); |
590 | call_sv (wait_callback, G_DISCARD); |
477 | SvREFCNT_dec (wait_callback); |
|
|
478 | } |
591 | } |
479 | } |
592 | } |
480 | |
593 | |
481 | static void end_thread (void) |
594 | static void end_thread (void) |
482 | { |
595 | { |
483 | aio_req req; |
596 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
484 | |
|
|
485 | Newz (0, req, 1, aio_cb); |
|
|
486 | |
597 | |
487 | req->type = REQ_QUIT; |
598 | req->type = REQ_QUIT; |
488 | req->pri = PRI_MAX + PRI_BIAS; |
599 | req->pri = PRI_MAX + PRI_BIAS; |
489 | |
600 | |
490 | X_LOCK (reqlock); |
601 | X_LOCK (reqlock); |
… | |
… | |
517 | |
628 | |
518 | while (started > wanted) |
629 | while (started > wanted) |
519 | end_thread (); |
630 | end_thread (); |
520 | } |
631 | } |
521 | |
632 | |
522 | static void poll_wait () |
633 | static void poll_wait (void) |
523 | { |
634 | { |
524 | fd_set rfd; |
635 | fd_set rfd; |
525 | |
636 | |
526 | while (nreqs) |
637 | while (nreqs) |
527 | { |
638 | { |
… | |
… | |
540 | |
651 | |
541 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
652 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
542 | } |
653 | } |
543 | } |
654 | } |
544 | |
655 | |
545 | static int poll_cb () |
656 | static int poll_cb (void) |
546 | { |
657 | { |
547 | dSP; |
658 | dSP; |
548 | int count = 0; |
659 | int count = 0; |
549 | int maxreqs = max_poll_reqs; |
660 | int maxreqs = max_poll_reqs; |
550 | int do_croak = 0; |
661 | int do_croak = 0; |
551 | struct timeval tv_start, tv_now; |
662 | struct timeval tv_start, tv_now; |
552 | aio_req req; |
663 | bdb_req req; |
553 | |
664 | |
554 | if (max_poll_time) |
665 | if (max_poll_time) |
555 | gettimeofday (&tv_start, 0); |
666 | gettimeofday (&tv_start, 0); |
556 | |
667 | |
557 | for (;;) |
668 | for (;;) |
… | |
… | |
616 | return count; |
727 | return count; |
617 | } |
728 | } |
618 | |
729 | |
619 | /*****************************************************************************/ |
730 | /*****************************************************************************/ |
620 | |
731 | |
|
|
732 | static void |
|
|
733 | bdb_request (bdb_req req) |
|
|
734 | { |
|
|
735 | switch (req->type) |
|
|
736 | { |
|
|
737 | case REQ_ENV_OPEN: |
|
|
738 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
739 | break; |
|
|
740 | |
|
|
741 | case REQ_ENV_CLOSE: |
|
|
742 | req->result = req->env->close (req->env, req->uint1); |
|
|
743 | break; |
|
|
744 | |
|
|
745 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
746 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
747 | break; |
|
|
748 | |
|
|
749 | case REQ_ENV_LOCK_DETECT: |
|
|
750 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
751 | break; |
|
|
752 | |
|
|
753 | case REQ_ENV_MEMP_SYNC: |
|
|
754 | req->result = req->env->memp_sync (req->env, 0); |
|
|
755 | break; |
|
|
756 | |
|
|
757 | case REQ_ENV_MEMP_TRICKLE: |
|
|
758 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
759 | break; |
|
|
760 | |
|
|
761 | case REQ_ENV_DBREMOVE: |
|
|
762 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
763 | break; |
|
|
764 | |
|
|
765 | case REQ_ENV_DBRENAME: |
|
|
766 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
767 | break; |
|
|
768 | |
|
|
769 | case REQ_DB_OPEN: |
|
|
770 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
771 | break; |
|
|
772 | |
|
|
773 | case REQ_DB_CLOSE: |
|
|
774 | req->result = req->db->close (req->db, req->uint1); |
|
|
775 | break; |
|
|
776 | |
|
|
777 | #if DB_VERSION_MINOR >= 4 |
|
|
778 | case REQ_DB_COMPACT: |
|
|
779 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
780 | break; |
|
|
781 | #endif |
|
|
782 | |
|
|
783 | case REQ_DB_SYNC: |
|
|
784 | req->result = req->db->sync (req->db, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_DB_UPGRADE: |
|
|
788 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_DB_PUT: |
|
|
792 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
793 | break; |
|
|
794 | |
|
|
795 | #if DB_VERSION_MINOR >= 6 |
|
|
796 | case REQ_DB_EXISTS: |
|
|
797 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
798 | break; |
|
|
799 | #endif |
|
|
800 | case REQ_DB_GET: |
|
|
801 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
802 | break; |
|
|
803 | |
|
|
804 | case REQ_DB_PGET: |
|
|
805 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
806 | break; |
|
|
807 | |
|
|
808 | case REQ_DB_DEL: |
|
|
809 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
810 | break; |
|
|
811 | |
|
|
812 | case REQ_DB_KEY_RANGE: |
|
|
813 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
814 | break; |
|
|
815 | |
|
|
816 | case REQ_TXN_COMMIT: |
|
|
817 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
818 | break; |
|
|
819 | |
|
|
820 | case REQ_TXN_ABORT: |
|
|
821 | req->result = req->txn->abort (req->txn); |
|
|
822 | break; |
|
|
823 | |
|
|
824 | case REQ_TXN_FINISH: |
|
|
825 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
826 | { |
|
|
827 | req->result = req->txn->abort (req->txn); |
|
|
828 | if (!req->result) |
|
|
829 | req->result = DB_LOCK_DEADLOCK; |
|
|
830 | } |
|
|
831 | else |
|
|
832 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
833 | break; |
|
|
834 | |
|
|
835 | case REQ_C_CLOSE: |
|
|
836 | req->result = req->dbc->c_close (req->dbc); |
|
|
837 | break; |
|
|
838 | |
|
|
839 | case REQ_C_COUNT: |
|
|
840 | { |
|
|
841 | db_recno_t recno; |
|
|
842 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
843 | req->uv1 = recno; |
|
|
844 | } |
|
|
845 | break; |
|
|
846 | |
|
|
847 | case REQ_C_PUT: |
|
|
848 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
849 | break; |
|
|
850 | |
|
|
851 | case REQ_C_GET: |
|
|
852 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
853 | break; |
|
|
854 | |
|
|
855 | case REQ_C_PGET: |
|
|
856 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
857 | break; |
|
|
858 | |
|
|
859 | case REQ_C_DEL: |
|
|
860 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
861 | break; |
|
|
862 | |
|
|
863 | #if DB_VERSION_MINOR >= 3 |
|
|
864 | case REQ_SEQ_OPEN: |
|
|
865 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
866 | break; |
|
|
867 | |
|
|
868 | case REQ_SEQ_CLOSE: |
|
|
869 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
870 | break; |
|
|
871 | |
|
|
872 | case REQ_SEQ_GET: |
|
|
873 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
874 | break; |
|
|
875 | |
|
|
876 | case REQ_SEQ_REMOVE: |
|
|
877 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
878 | break; |
|
|
879 | #endif |
|
|
880 | |
|
|
881 | default: |
|
|
882 | req->result = ENOSYS; |
|
|
883 | break; |
|
|
884 | } |
|
|
885 | |
|
|
886 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
887 | req->txn->flags |= TXN_DEADLOCK; |
|
|
888 | } |
|
|
889 | |
621 | X_THREAD_PROC (bdb_proc) |
890 | X_THREAD_PROC (bdb_proc) |
622 | { |
891 | { |
623 | aio_req req; |
892 | bdb_req req; |
624 | struct timespec ts; |
893 | struct timespec ts; |
625 | worker *self = (worker *)thr_arg; |
894 | worker *self = (worker *)thr_arg; |
626 | |
895 | |
627 | /* try to distribute timeouts somewhat evenly */ |
896 | /* try to distribute timeouts somewhat evenly */ |
628 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
897 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
664 | } |
933 | } |
665 | |
934 | |
666 | --nready; |
935 | --nready; |
667 | |
936 | |
668 | X_UNLOCK (reqlock); |
937 | X_UNLOCK (reqlock); |
669 | |
938 | |
670 | switch (req->type) |
939 | if (req->type == REQ_QUIT) |
671 | { |
940 | { |
672 | case REQ_QUIT: |
941 | X_LOCK (reslock); |
673 | req->result = ENOSYS; |
942 | free (req); |
|
|
943 | self->req = 0; |
|
|
944 | X_UNLOCK (reslock); |
|
|
945 | |
674 | goto quit; |
946 | goto quit; |
675 | |
|
|
676 | case REQ_ENV_OPEN: |
|
|
677 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
678 | break; |
|
|
679 | |
|
|
680 | case REQ_ENV_CLOSE: |
|
|
681 | req->result = req->env->close (req->env, req->uint1); |
|
|
682 | break; |
|
|
683 | |
|
|
684 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
685 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
686 | break; |
|
|
687 | |
|
|
688 | case REQ_ENV_LOCK_DETECT: |
|
|
689 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
690 | break; |
|
|
691 | |
|
|
692 | case REQ_ENV_MEMP_SYNC: |
|
|
693 | req->result = req->env->memp_sync (req->env, 0); |
|
|
694 | break; |
|
|
695 | |
|
|
696 | case REQ_ENV_MEMP_TRICKLE: |
|
|
697 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
698 | break; |
|
|
699 | |
|
|
700 | case REQ_DB_OPEN: |
|
|
701 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
702 | break; |
|
|
703 | |
|
|
704 | case REQ_DB_CLOSE: |
|
|
705 | req->result = req->db->close (req->db, req->uint1); |
|
|
706 | break; |
|
|
707 | |
|
|
708 | case REQ_DB_COMPACT: |
|
|
709 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
710 | break; |
|
|
711 | |
|
|
712 | case REQ_DB_SYNC: |
|
|
713 | req->result = req->db->sync (req->db, req->uint1); |
|
|
714 | break; |
|
|
715 | |
|
|
716 | case REQ_DB_PUT: |
|
|
717 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
718 | break; |
|
|
719 | |
|
|
720 | case REQ_DB_GET: |
|
|
721 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
722 | break; |
|
|
723 | |
|
|
724 | case REQ_DB_PGET: |
|
|
725 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case REQ_DB_DEL: |
|
|
729 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | case REQ_DB_KEY_RANGE: |
|
|
733 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
734 | break; |
|
|
735 | |
|
|
736 | case REQ_TXN_COMMIT: |
|
|
737 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
738 | break; |
|
|
739 | |
|
|
740 | case REQ_TXN_ABORT: |
|
|
741 | req->result = req->txn->abort (req->txn); |
|
|
742 | break; |
|
|
743 | |
|
|
744 | case REQ_TXN_FINISH: |
|
|
745 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
746 | { |
|
|
747 | req->result = req->txn->abort (req->txn); |
|
|
748 | if (!req->result) |
|
|
749 | req->result = DB_LOCK_DEADLOCK; |
|
|
750 | } |
|
|
751 | else |
|
|
752 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
753 | break; |
|
|
754 | |
|
|
755 | case REQ_C_CLOSE: |
|
|
756 | req->result = req->dbc->c_close (req->dbc); |
|
|
757 | break; |
|
|
758 | |
|
|
759 | case REQ_C_COUNT: |
|
|
760 | { |
|
|
761 | db_recno_t recno; |
|
|
762 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
763 | req->uv1 = recno; |
|
|
764 | } |
|
|
765 | break; |
|
|
766 | |
|
|
767 | case REQ_C_PUT: |
|
|
768 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
769 | break; |
|
|
770 | |
|
|
771 | case REQ_C_GET: |
|
|
772 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
773 | break; |
|
|
774 | |
|
|
775 | case REQ_C_PGET: |
|
|
776 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
777 | break; |
|
|
778 | |
|
|
779 | case REQ_C_DEL: |
|
|
780 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
781 | break; |
|
|
782 | |
|
|
783 | case REQ_SEQ_OPEN: |
|
|
784 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_SEQ_CLOSE: |
|
|
788 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_SEQ_GET: |
|
|
792 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
793 | break; |
|
|
794 | |
|
|
795 | case REQ_SEQ_REMOVE: |
|
|
796 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
797 | break; |
|
|
798 | |
|
|
799 | default: |
|
|
800 | req->result = ENOSYS; |
|
|
801 | break; |
|
|
802 | } |
947 | } |
803 | |
948 | |
804 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
949 | bdb_request (req); |
805 | req->txn->flags |= TXN_DEADLOCK; |
|
|
806 | |
950 | |
807 | X_LOCK (reslock); |
951 | X_LOCK (reslock); |
808 | |
952 | |
809 | ++npending; |
953 | ++npending; |
810 | |
954 | |
… | |
… | |
842 | X_UNLOCK (wrklock); |
986 | X_UNLOCK (wrklock); |
843 | } |
987 | } |
844 | |
988 | |
845 | static void atfork_child (void) |
989 | static void atfork_child (void) |
846 | { |
990 | { |
847 | aio_req prv; |
991 | bdb_req prv; |
848 | |
992 | |
849 | while (prv = reqq_shift (&req_queue)) |
993 | while (prv = reqq_shift (&req_queue)) |
850 | req_free (prv); |
994 | req_free (prv); |
851 | |
995 | |
852 | while (prv = reqq_shift (&res_queue)) |
996 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
867 | idle = 0; |
1011 | idle = 0; |
868 | nreqs = 0; |
1012 | nreqs = 0; |
869 | nready = 0; |
1013 | nready = 0; |
870 | npending = 0; |
1014 | npending = 0; |
871 | |
1015 | |
872 | respipe_close (respipe [0]); |
|
|
873 | respipe_close (respipe [1]); |
|
|
874 | |
|
|
875 | create_pipe (respipe); |
1016 | create_respipe (); |
876 | |
1017 | |
877 | atfork_parent (); |
1018 | atfork_parent (); |
878 | } |
1019 | } |
879 | |
1020 | |
880 | #define dREQ(reqtype) \ |
1021 | #define dREQ(reqtype,rsvcnt) \ |
881 | aio_req req; \ |
1022 | bdb_req req; \ |
882 | int req_pri = next_pri; \ |
1023 | int req_pri = next_pri; \ |
883 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1024 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
884 | \ |
1025 | \ |
885 | if (SvOK (callback) && !SvROK (callback)) \ |
1026 | if (callback && SvOK (callback)) \ |
886 | croak ("callback must be undef or of reference type"); \ |
1027 | croak ("callback has illegal type or extra arguments"); \ |
887 | \ |
1028 | \ |
888 | Newz (0, req, 1, aio_cb); \ |
1029 | Newz (0, req, 1, bdb_cb); \ |
889 | if (!req) \ |
1030 | if (!req) \ |
890 | croak ("out of memory during aio_req allocation"); \ |
1031 | croak ("out of memory during bdb_req allocation"); \ |
891 | \ |
1032 | \ |
892 | req->callback = newSVsv (callback); \ |
1033 | req->callback = SvREFCNT_inc (cb); \ |
893 | req->type = (reqtype); \ |
1034 | req->type = (reqtype); \ |
894 | req->pri = req_pri |
1035 | req->pri = req_pri; \ |
|
|
1036 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1037 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1038 | (void)0; |
895 | |
1039 | |
896 | #define REQ_SEND \ |
1040 | #define REQ_SEND \ |
897 | req_send (req) |
1041 | req_send (req) |
898 | |
1042 | |
899 | #define SvPTR(var, arg, type, class, nullok) \ |
1043 | #define SvPTR(var, arg, type, class, nullok) \ |
900 | if (!SvOK (arg)) \ |
1044 | if (!SvOK (arg)) \ |
901 | { \ |
1045 | { \ |
902 | if (!nullok) \ |
1046 | if (nullok != 1) \ |
903 | croak (# var " must be a " # class " object, not undef"); \ |
1047 | croak (# var " must be a " # class " object, not undef"); \ |
904 | \ |
1048 | \ |
905 | (var) = 0; \ |
1049 | (var) = 0; \ |
906 | } \ |
1050 | } \ |
907 | else if (sv_derived_from ((arg), # class)) \ |
1051 | else if (sv_derived_from ((arg), # class)) \ |
908 | { \ |
1052 | { \ |
909 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1053 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
910 | (var) = INT2PTR (type, tmp); \ |
1054 | (var) = INT2PTR (type, tmp); \ |
911 | if (!var) \ |
1055 | if (!var && nullok != 2) \ |
912 | croak (# var " is not a valid " # class " object anymore"); \ |
1056 | croak (# var " is not a valid " # class " object anymore"); \ |
913 | } \ |
1057 | } \ |
914 | else \ |
1058 | else \ |
915 | croak (# var " is not of type " # class); \ |
1059 | croak (# var " is not of type " # class); |
916 | \ |
|
|
917 | |
1060 | |
918 | static void |
1061 | static void |
919 | ptr_nuke (SV *sv) |
1062 | ptr_nuke (SV *sv) |
920 | { |
1063 | { |
921 | assert (SvROK (sv)); |
1064 | assert (SvROK (sv)); |
922 | sv_setiv (SvRV (sv), 0); |
1065 | sv_setiv (SvRV (sv), 0); |
923 | } |
1066 | } |
|
|
1067 | |
|
|
1068 | static int |
|
|
1069 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1070 | { |
|
|
1071 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1072 | if (-30999 <= errno && errno <= -30800) |
|
|
1073 | { |
|
|
1074 | sv_setnv (sv, (NV)errno); |
|
|
1075 | sv_setpv (sv, db_strerror (errno)); |
|
|
1076 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1077 | // ^^^ copied from perl sources |
|
|
1078 | return 0; |
|
|
1079 | } |
|
|
1080 | |
|
|
1081 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1082 | } |
|
|
1083 | |
|
|
1084 | static MGVTBL vtbl_errno; |
|
|
1085 | |
|
|
1086 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1087 | static void |
|
|
1088 | patch_errno (void) |
|
|
1089 | { |
|
|
1090 | SV *sv; |
|
|
1091 | MAGIC *mg; |
|
|
1092 | |
|
|
1093 | if (!(sv = get_sv ("!", 1))) |
|
|
1094 | return; |
|
|
1095 | |
|
|
1096 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1097 | return; |
|
|
1098 | |
|
|
1099 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1100 | return; |
|
|
1101 | |
|
|
1102 | vtbl_errno = PL_vtbl_sv; |
|
|
1103 | vtbl_errno.svt_get = errno_get; |
|
|
1104 | mg->mg_virtual = &vtbl_errno; |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | #if __GNUC__ >= 4 |
|
|
1108 | # define noinline __attribute__ ((noinline)) |
|
|
1109 | #else |
|
|
1110 | # define noinline |
|
|
1111 | #endif |
|
|
1112 | |
|
|
1113 | static noinline SV * |
|
|
1114 | pop_callback (I32 *ritems, SV *sv) |
|
|
1115 | { |
|
|
1116 | if (SvROK (sv)) |
|
|
1117 | { |
|
|
1118 | HV *st; |
|
|
1119 | GV *gvp; |
|
|
1120 | CV *cv; |
|
|
1121 | const char *name; |
|
|
1122 | |
|
|
1123 | /* forgive me */ |
|
|
1124 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1125 | && (st = SvSTASH (SvRV (sv))) |
|
|
1126 | && (name = HvNAME_get (st)) |
|
|
1127 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1128 | return 0; |
|
|
1129 | |
|
|
1130 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1131 | { |
|
|
1132 | --*ritems; |
|
|
1133 | return (SV *)cv; |
|
|
1134 | } |
|
|
1135 | } |
|
|
1136 | |
|
|
1137 | return 0; |
|
|
1138 | } |
|
|
1139 | |
|
|
1140 | /* stupid windoes defined CALLBACK as well */ |
|
|
1141 | #undef CALLBACK |
|
|
1142 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
924 | |
1143 | |
925 | MODULE = BDB PACKAGE = BDB |
1144 | MODULE = BDB PACKAGE = BDB |
926 | |
1145 | |
927 | PROTOTYPES: ENABLE |
1146 | PROTOTYPES: ENABLE |
928 | |
1147 | |
… | |
… | |
944 | const_iv (INIT_TXN) |
1163 | const_iv (INIT_TXN) |
945 | const_iv (RECOVER) |
1164 | const_iv (RECOVER) |
946 | const_iv (INIT_TXN) |
1165 | const_iv (INIT_TXN) |
947 | const_iv (RECOVER_FATAL) |
1166 | const_iv (RECOVER_FATAL) |
948 | const_iv (CREATE) |
1167 | const_iv (CREATE) |
|
|
1168 | const_iv (RDONLY) |
949 | const_iv (USE_ENVIRON) |
1169 | const_iv (USE_ENVIRON) |
950 | const_iv (USE_ENVIRON_ROOT) |
1170 | const_iv (USE_ENVIRON_ROOT) |
951 | const_iv (LOCKDOWN) |
1171 | const_iv (LOCKDOWN) |
952 | const_iv (PRIVATE) |
1172 | const_iv (PRIVATE) |
953 | const_iv (REGISTER) |
|
|
954 | const_iv (SYSTEM_MEM) |
1173 | const_iv (SYSTEM_MEM) |
955 | const_iv (AUTO_COMMIT) |
1174 | const_iv (AUTO_COMMIT) |
956 | const_iv (CDB_ALLDB) |
1175 | const_iv (CDB_ALLDB) |
957 | const_iv (DIRECT_DB) |
1176 | const_iv (DIRECT_DB) |
958 | const_iv (DIRECT_LOG) |
|
|
959 | const_iv (DSYNC_DB) |
|
|
960 | const_iv (DSYNC_LOG) |
|
|
961 | const_iv (LOG_AUTOREMOVE) |
|
|
962 | const_iv (LOG_INMEMORY) |
|
|
963 | const_iv (NOLOCKING) |
1177 | const_iv (NOLOCKING) |
964 | const_iv (NOMMAP) |
1178 | const_iv (NOMMAP) |
965 | const_iv (NOPANIC) |
1179 | const_iv (NOPANIC) |
966 | const_iv (OVERWRITE) |
1180 | const_iv (OVERWRITE) |
967 | const_iv (PANIC_ENVIRONMENT) |
1181 | const_iv (PANIC_ENVIRONMENT) |
968 | const_iv (REGION_INIT) |
1182 | const_iv (REGION_INIT) |
969 | const_iv (TIME_NOTGRANTED) |
1183 | const_iv (TIME_NOTGRANTED) |
970 | const_iv (TXN_NOSYNC) |
1184 | const_iv (TXN_NOSYNC) |
|
|
1185 | const_iv (TXN_NOT_DURABLE) |
971 | const_iv (TXN_WRITE_NOSYNC) |
1186 | const_iv (TXN_WRITE_NOSYNC) |
972 | const_iv (WRITECURSOR) |
1187 | const_iv (WRITECURSOR) |
973 | const_iv (YIELDCPU) |
1188 | const_iv (YIELDCPU) |
974 | const_iv (ENCRYPT_AES) |
1189 | const_iv (ENCRYPT_AES) |
975 | const_iv (XA_CREATE) |
1190 | const_iv (XA_CREATE) |
… | |
… | |
977 | const_iv (HASH) |
1192 | const_iv (HASH) |
978 | const_iv (QUEUE) |
1193 | const_iv (QUEUE) |
979 | const_iv (RECNO) |
1194 | const_iv (RECNO) |
980 | const_iv (UNKNOWN) |
1195 | const_iv (UNKNOWN) |
981 | const_iv (EXCL) |
1196 | const_iv (EXCL) |
982 | const_iv (READ_COMMITTED) |
|
|
983 | const_iv (READ_UNCOMMITTED) |
|
|
984 | const_iv (TRUNCATE) |
1197 | const_iv (TRUNCATE) |
985 | const_iv (NOSYNC) |
1198 | const_iv (NOSYNC) |
986 | const_iv (CHKSUM) |
1199 | const_iv (CHKSUM) |
987 | const_iv (ENCRYPT) |
1200 | const_iv (ENCRYPT) |
988 | const_iv (TXN_NOT_DURABLE) |
|
|
989 | const_iv (DUP) |
1201 | const_iv (DUP) |
990 | const_iv (DUPSORT) |
1202 | const_iv (DUPSORT) |
991 | const_iv (RECNUM) |
1203 | const_iv (RECNUM) |
992 | const_iv (RENUMBER) |
1204 | const_iv (RENUMBER) |
993 | const_iv (REVSPLITOFF) |
1205 | const_iv (REVSPLITOFF) |
994 | const_iv (INORDER) |
|
|
995 | const_iv (CONSUME) |
1206 | const_iv (CONSUME) |
996 | const_iv (CONSUME_WAIT) |
1207 | const_iv (CONSUME_WAIT) |
997 | const_iv (GET_BOTH) |
1208 | const_iv (GET_BOTH) |
998 | const_iv (GET_BOTH_RANGE) |
1209 | const_iv (GET_BOTH_RANGE) |
999 | //const_iv (SET_RECNO) |
1210 | //const_iv (SET_RECNO) |
1000 | //const_iv (MULTIPLE) |
1211 | //const_iv (MULTIPLE) |
1001 | const_iv (SNAPSHOT) |
1212 | const_iv (SNAPSHOT) |
1002 | const_iv (JOIN_ITEM) |
1213 | const_iv (JOIN_ITEM) |
|
|
1214 | const_iv (JOIN_NOSORT) |
1003 | const_iv (RMW) |
1215 | const_iv (RMW) |
1004 | |
1216 | |
1005 | const_iv (NOTFOUND) |
1217 | const_iv (NOTFOUND) |
1006 | const_iv (KEYEMPTY) |
1218 | const_iv (KEYEMPTY) |
1007 | const_iv (LOCK_DEADLOCK) |
1219 | const_iv (LOCK_DEADLOCK) |
1008 | const_iv (LOCK_NOTGRANTED) |
1220 | const_iv (LOCK_NOTGRANTED) |
1009 | const_iv (RUNRECOVERY) |
1221 | const_iv (RUNRECOVERY) |
1010 | const_iv (OLD_VERSION) |
1222 | const_iv (OLD_VERSION) |
1011 | const_iv (REP_HANDLE_DEAD) |
1223 | const_iv (REP_HANDLE_DEAD) |
1012 | const_iv (REP_LOCKOUT) |
|
|
1013 | const_iv (SECONDARY_BAD) |
1224 | const_iv (SECONDARY_BAD) |
1014 | |
|
|
1015 | const_iv (FREE_SPACE) |
|
|
1016 | const_iv (FREELIST_ONLY) |
|
|
1017 | |
1225 | |
1018 | const_iv (APPEND) |
1226 | const_iv (APPEND) |
1019 | const_iv (NODUPDATA) |
1227 | const_iv (NODUPDATA) |
1020 | const_iv (NOOVERWRITE) |
1228 | const_iv (NOOVERWRITE) |
1021 | |
1229 | |
… | |
… | |
1023 | const_iv (TXN_SYNC) |
1231 | const_iv (TXN_SYNC) |
1024 | |
1232 | |
1025 | const_iv (SET_LOCK_TIMEOUT) |
1233 | const_iv (SET_LOCK_TIMEOUT) |
1026 | const_iv (SET_TXN_TIMEOUT) |
1234 | const_iv (SET_TXN_TIMEOUT) |
1027 | |
1235 | |
1028 | const_iv (JOIN_ITEM) |
|
|
1029 | const_iv (FIRST) |
1236 | const_iv (FIRST) |
1030 | const_iv (NEXT) |
1237 | const_iv (NEXT) |
1031 | const_iv (NEXT_DUP) |
1238 | const_iv (NEXT_DUP) |
1032 | const_iv (NEXT_NODUP) |
1239 | const_iv (NEXT_NODUP) |
1033 | const_iv (PREV) |
1240 | const_iv (PREV) |
… | |
… | |
1045 | const_iv (FORCE) |
1252 | const_iv (FORCE) |
1046 | |
1253 | |
1047 | const_iv (LOCK_DEFAULT) |
1254 | const_iv (LOCK_DEFAULT) |
1048 | const_iv (LOCK_EXPIRE) |
1255 | const_iv (LOCK_EXPIRE) |
1049 | const_iv (LOCK_MAXLOCKS) |
1256 | const_iv (LOCK_MAXLOCKS) |
1050 | const_iv (LOCK_MAXWRITE) |
|
|
1051 | const_iv (LOCK_MINLOCKS) |
1257 | const_iv (LOCK_MINLOCKS) |
1052 | const_iv (LOCK_MINWRITE) |
1258 | const_iv (LOCK_MINWRITE) |
1053 | const_iv (LOCK_OLDEST) |
1259 | const_iv (LOCK_OLDEST) |
1054 | const_iv (LOCK_RANDOM) |
1260 | const_iv (LOCK_RANDOM) |
1055 | const_iv (LOCK_YOUNGEST) |
1261 | const_iv (LOCK_YOUNGEST) |
1056 | |
1262 | |
1057 | const_iv (SEQ_DEC) |
|
|
1058 | const_iv (SEQ_INC) |
|
|
1059 | const_iv (SEQ_WRAP) |
|
|
1060 | |
|
|
1061 | const_iv (BUFFER_SMALL) |
|
|
1062 | const_iv (DONOTINDEX) |
1263 | const_iv (DONOTINDEX) |
1063 | const_iv (KEYEMPTY ) |
1264 | const_iv (KEYEMPTY ) |
1064 | const_iv (KEYEXIST ) |
1265 | const_iv (KEYEXIST ) |
1065 | const_iv (LOCK_DEADLOCK) |
1266 | const_iv (LOCK_DEADLOCK) |
1066 | const_iv (LOCK_NOTGRANTED) |
1267 | const_iv (LOCK_NOTGRANTED) |
1067 | const_iv (LOG_BUFFER_FULL) |
|
|
1068 | const_iv (NOSERVER) |
1268 | const_iv (NOSERVER) |
1069 | const_iv (NOSERVER_HOME) |
1269 | const_iv (NOSERVER_HOME) |
1070 | const_iv (NOSERVER_ID) |
1270 | const_iv (NOSERVER_ID) |
1071 | const_iv (NOTFOUND) |
1271 | const_iv (NOTFOUND) |
1072 | const_iv (OLD_VERSION) |
|
|
1073 | const_iv (PAGE_NOTFOUND) |
1272 | const_iv (PAGE_NOTFOUND) |
1074 | const_iv (REP_DUPMASTER) |
1273 | const_iv (REP_DUPMASTER) |
1075 | const_iv (REP_HANDLE_DEAD) |
1274 | const_iv (REP_HANDLE_DEAD) |
1076 | const_iv (REP_HOLDELECTION) |
1275 | const_iv (REP_HOLDELECTION) |
1077 | const_iv (REP_IGNORE) |
|
|
1078 | const_iv (REP_ISPERM) |
1276 | const_iv (REP_ISPERM) |
1079 | const_iv (REP_JOIN_FAILURE) |
|
|
1080 | const_iv (REP_LOCKOUT) |
|
|
1081 | const_iv (REP_NEWMASTER) |
1277 | const_iv (REP_NEWMASTER) |
1082 | const_iv (REP_NEWSITE) |
1278 | const_iv (REP_NEWSITE) |
1083 | const_iv (REP_NOTPERM) |
1279 | const_iv (REP_NOTPERM) |
1084 | const_iv (REP_UNAVAIL) |
1280 | const_iv (REP_UNAVAIL) |
1085 | const_iv (RUNRECOVERY) |
1281 | const_iv (RUNRECOVERY) |
1086 | const_iv (SECONDARY_BAD) |
1282 | const_iv (SECONDARY_BAD) |
1087 | const_iv (VERIFY_BAD) |
1283 | const_iv (VERIFY_BAD) |
1088 | const_iv (VERSION_MISMATCH) |
|
|
1089 | |
1284 | |
1090 | const_iv (VERB_DEADLOCK) |
1285 | const_iv (VERB_DEADLOCK) |
1091 | const_iv (VERB_RECOVERY) |
1286 | const_iv (VERB_RECOVERY) |
1092 | const_iv (VERB_REGISTER) |
|
|
1093 | const_iv (VERB_REPLICATION) |
1287 | const_iv (VERB_REPLICATION) |
1094 | const_iv (VERB_WAITSFOR) |
1288 | const_iv (VERB_WAITSFOR) |
1095 | |
1289 | |
1096 | const_iv (VERSION_MAJOR) |
1290 | const_iv (VERSION_MAJOR) |
1097 | const_iv (VERSION_MINOR) |
1291 | const_iv (VERSION_MINOR) |
1098 | const_iv (VERSION_PATCH) |
1292 | const_iv (VERSION_PATCH) |
|
|
1293 | #if DB_VERSION_MINOR >= 3 |
|
|
1294 | const_iv (INORDER) |
|
|
1295 | const_iv (LOCK_MAXWRITE) |
|
|
1296 | const_iv (SEQ_DEC) |
|
|
1297 | const_iv (SEQ_INC) |
|
|
1298 | const_iv (SEQ_WRAP) |
|
|
1299 | const_iv (BUFFER_SMALL) |
|
|
1300 | const_iv (LOG_BUFFER_FULL) |
|
|
1301 | const_iv (VERSION_MISMATCH) |
|
|
1302 | #endif |
|
|
1303 | #if DB_VERSION_MINOR >= 4 |
|
|
1304 | const_iv (REGISTER) |
|
|
1305 | const_iv (DSYNC_DB) |
|
|
1306 | const_iv (READ_COMMITTED) |
|
|
1307 | const_iv (READ_UNCOMMITTED) |
|
|
1308 | const_iv (REP_IGNORE) |
|
|
1309 | const_iv (REP_LOCKOUT) |
|
|
1310 | const_iv (REP_JOIN_FAILURE) |
|
|
1311 | const_iv (FREE_SPACE) |
|
|
1312 | const_iv (FREELIST_ONLY) |
|
|
1313 | const_iv (VERB_REGISTER) |
|
|
1314 | #endif |
1099 | #if DB_VERSION_MINOR >= 5 |
1315 | #if DB_VERSION_MINOR >= 5 |
1100 | const_iv (MULTIVERSION) |
1316 | const_iv (MULTIVERSION) |
1101 | const_iv (TXN_SNAPSHOT) |
1317 | const_iv (TXN_SNAPSHOT) |
1102 | #endif |
1318 | #endif |
1103 | #if DB_VERSION_MINOR >= 6 |
1319 | #if DB_VERSION_MINOR >= 6 |
1104 | const_iv (PREV_DUP) |
1320 | const_iv (PREV_DUP) |
1105 | # if 0 |
|
|
1106 | const_iv (PRIORITY_UNCHANGED) |
1321 | const_iv (PRIORITY_UNCHANGED) |
1107 | const_iv (PRIORITY_VERY_LOW) |
1322 | const_iv (PRIORITY_VERY_LOW) |
1108 | const_iv (PRIORITY_LOW) |
1323 | const_iv (PRIORITY_LOW) |
1109 | const_iv (PRIORITY_DEFAULT) |
1324 | const_iv (PRIORITY_DEFAULT) |
1110 | const_iv (PRIORITY_HIGH) |
1325 | const_iv (PRIORITY_HIGH) |
1111 | const_iv (PRIORITY_VERY_HIGH) |
1326 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1327 | #endif |
|
|
1328 | #if DB_VERSION_MINOR >= 7 |
|
|
1329 | const_iv (LOG_DIRECT) |
|
|
1330 | const_iv (LOG_DSYNC) |
|
|
1331 | const_iv (LOG_AUTO_REMOVE) |
|
|
1332 | const_iv (LOG_IN_MEMORY) |
|
|
1333 | const_iv (LOG_ZERO) |
|
|
1334 | #else |
|
|
1335 | const_iv (DIRECT_LOG) |
|
|
1336 | const_iv (LOG_AUTOREMOVE) |
|
|
1337 | # if DB_VERSION_MINOR >= 3 |
|
|
1338 | const_iv (DSYNC_LOG) |
|
|
1339 | const_iv (LOG_INMEMORY) |
1112 | # endif |
1340 | # endif |
1113 | #endif |
1341 | #endif |
1114 | }; |
1342 | }; |
1115 | |
1343 | |
1116 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1344 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1117 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1345 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1118 | |
1346 | |
1119 | newCONSTSUB (stash, "DB_VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); |
1347 | prepare_cb = &PL_sv_undef; |
|
|
1348 | |
|
|
1349 | { |
|
|
1350 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1351 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1352 | |
|
|
1353 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1354 | } |
|
|
1355 | |
1120 | newCONSTSUB (stash, "DB_VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1356 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1121 | |
1357 | |
1122 | create_pipe (respipe); |
1358 | create_respipe (); |
1123 | |
1359 | |
1124 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1360 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1125 | #ifdef _WIN32 |
1361 | patch_errno (); |
1126 | X_MUTEX_CHECK (wrklock); |
|
|
1127 | X_MUTEX_CHECK (reslock); |
|
|
1128 | X_MUTEX_CHECK (reqlock); |
|
|
1129 | |
|
|
1130 | X_COND_CHECK (reqwait); |
|
|
1131 | #endif |
|
|
1132 | } |
1362 | } |
1133 | |
1363 | |
1134 | void |
1364 | void |
1135 | max_poll_reqs (int nreqs) |
1365 | max_poll_reqs (int nreqs) |
1136 | PROTOTYPE: $ |
1366 | PROTOTYPE: $ |
… | |
… | |
1261 | RETVAL = started; |
1491 | RETVAL = started; |
1262 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1492 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1263 | OUTPUT: |
1493 | OUTPUT: |
1264 | RETVAL |
1494 | RETVAL |
1265 | |
1495 | |
1266 | void |
1496 | SV * |
1267 | set_sync_prepare (SV *cb) |
1497 | set_sync_prepare (SV *cb) |
1268 | PROTOTYPE: & |
1498 | PROTOTYPE: & |
1269 | CODE: |
1499 | CODE: |
1270 | SvREFCNT_dec (prepare_cb); |
1500 | RETVAL = prepare_cb; |
1271 | prepare_cb = newSVsv (cb); |
1501 | prepare_cb = newSVsv (cb); |
|
|
1502 | OUTPUT: |
|
|
1503 | RETVAL |
1272 | |
1504 | |
1273 | char * |
1505 | char * |
1274 | strerror (int errorno = errno) |
1506 | strerror (int errorno = errno) |
1275 | PROTOTYPE: ;$ |
1507 | PROTOTYPE: ;$ |
1276 | CODE: |
1508 | CODE: |
1277 | RETVAL = db_strerror (errorno); |
1509 | RETVAL = db_strerror (errorno); |
1278 | OUTPUT: |
1510 | OUTPUT: |
1279 | RETVAL |
1511 | RETVAL |
1280 | |
1512 | |
|
|
1513 | void _on_next_submit (SV *cb) |
|
|
1514 | CODE: |
|
|
1515 | SvREFCNT_dec (on_next_submit); |
|
|
1516 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
|
|
1517 | |
1281 | DB_ENV * |
1518 | DB_ENV * |
1282 | db_env_create (U32 env_flags = 0) |
1519 | db_env_create (U32 env_flags = 0) |
1283 | CODE: |
1520 | CODE: |
1284 | { |
1521 | { |
1285 | errno = db_env_create (&RETVAL, env_flags); |
1522 | errno = db_env_create (&RETVAL, env_flags); |
… | |
… | |
1294 | } |
1531 | } |
1295 | OUTPUT: |
1532 | OUTPUT: |
1296 | RETVAL |
1533 | RETVAL |
1297 | |
1534 | |
1298 | void |
1535 | void |
1299 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1536 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1537 | PREINIT: |
|
|
1538 | CALLBACK |
1300 | CODE: |
1539 | CODE: |
1301 | { |
1540 | { |
1302 | dREQ (REQ_ENV_OPEN); |
1541 | dREQ (REQ_ENV_OPEN, 1); |
1303 | |
|
|
1304 | env->set_thread_count (env, wanted + 2); |
|
|
1305 | |
|
|
1306 | req->env = env; |
1542 | req->env = env; |
1307 | req->uint1 = open_flags | DB_THREAD; |
1543 | req->uint1 = open_flags | DB_THREAD; |
1308 | req->int1 = mode; |
1544 | req->int1 = mode; |
1309 | req->buf1 = strdup_ornull (db_home); |
1545 | req->buf1 = strdup_ornull (db_home); |
1310 | REQ_SEND; |
1546 | REQ_SEND; |
1311 | } |
1547 | } |
1312 | |
1548 | |
1313 | void |
1549 | void |
1314 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1550 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1551 | PREINIT: |
|
|
1552 | CALLBACK |
1315 | CODE: |
1553 | CODE: |
1316 | { |
1554 | { |
1317 | dREQ (REQ_ENV_CLOSE); |
1555 | dREQ (REQ_ENV_CLOSE, 1); |
1318 | req->env = env; |
1556 | req->env = env; |
1319 | req->uint1 = flags; |
1557 | req->uint1 = flags; |
1320 | REQ_SEND; |
1558 | REQ_SEND; |
1321 | ptr_nuke (ST (0)); |
1559 | ptr_nuke (ST (0)); |
1322 | } |
1560 | } |
1323 | |
1561 | |
1324 | void |
1562 | void |
1325 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1563 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1564 | PREINIT: |
|
|
1565 | CALLBACK |
1326 | CODE: |
1566 | CODE: |
1327 | { |
1567 | { |
1328 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1568 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1329 | req->env = env; |
1569 | req->env = env; |
1330 | req->uint1 = kbyte; |
1570 | req->uint1 = kbyte; |
1331 | req->int1 = min; |
1571 | req->int1 = min; |
1332 | req->uint2 = flags; |
1572 | req->uint2 = flags; |
1333 | REQ_SEND; |
1573 | REQ_SEND; |
1334 | } |
1574 | } |
1335 | |
1575 | |
1336 | void |
1576 | void |
1337 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1577 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1578 | PREINIT: |
|
|
1579 | CALLBACK |
1338 | CODE: |
1580 | CODE: |
1339 | { |
1581 | { |
1340 | dREQ (REQ_ENV_LOCK_DETECT); |
1582 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1341 | req->env = env; |
1583 | req->env = env; |
1342 | req->uint1 = flags; |
1584 | req->uint1 = flags; |
1343 | req->uint2 = atype; |
1585 | req->uint2 = atype; |
|
|
1586 | /* req->int2 = 0; dummy */ |
1344 | REQ_SEND; |
1587 | REQ_SEND; |
1345 | } |
1588 | } |
1346 | |
1589 | |
1347 | void |
1590 | void |
1348 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1591 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1592 | PREINIT: |
|
|
1593 | CALLBACK |
1349 | CODE: |
1594 | CODE: |
1350 | { |
1595 | { |
1351 | dREQ (REQ_ENV_MEMP_SYNC); |
1596 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1352 | req->env = env; |
1597 | req->env = env; |
1353 | REQ_SEND; |
1598 | REQ_SEND; |
1354 | } |
1599 | } |
1355 | |
1600 | |
1356 | void |
1601 | void |
1357 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1602 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1603 | PREINIT: |
|
|
1604 | CALLBACK |
1358 | CODE: |
1605 | CODE: |
1359 | { |
1606 | { |
1360 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1607 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1361 | req->env = env; |
1608 | req->env = env; |
1362 | req->int1 = percent; |
1609 | req->int1 = percent; |
1363 | REQ_SEND; |
1610 | REQ_SEND; |
1364 | } |
1611 | } |
1365 | |
1612 | |
|
|
1613 | void |
|
|
1614 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1615 | PREINIT: |
|
|
1616 | CALLBACK |
|
|
1617 | CODE: |
|
|
1618 | { |
|
|
1619 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1620 | req->env = env; |
|
|
1621 | req->buf1 = strdup_ornull (file); |
|
|
1622 | req->buf2 = strdup_ornull (database); |
|
|
1623 | req->uint1 = flags; |
|
|
1624 | REQ_SEND; |
|
|
1625 | } |
|
|
1626 | |
|
|
1627 | void |
|
|
1628 | 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) |
|
|
1629 | PREINIT: |
|
|
1630 | CALLBACK |
|
|
1631 | CODE: |
|
|
1632 | { |
|
|
1633 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1634 | req->env = env; |
|
|
1635 | req->buf1 = strdup_ornull (file); |
|
|
1636 | req->buf2 = strdup_ornull (database); |
|
|
1637 | req->buf3 = strdup_ornull (newname); |
|
|
1638 | req->uint1 = flags; |
|
|
1639 | REQ_SEND; |
|
|
1640 | } |
1366 | |
1641 | |
1367 | DB * |
1642 | DB * |
1368 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1643 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1369 | CODE: |
1644 | CODE: |
1370 | { |
1645 | { |
… | |
… | |
1377 | } |
1652 | } |
1378 | OUTPUT: |
1653 | OUTPUT: |
1379 | RETVAL |
1654 | RETVAL |
1380 | |
1655 | |
1381 | void |
1656 | void |
1382 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1657 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1658 | PREINIT: |
|
|
1659 | CALLBACK |
1383 | CODE: |
1660 | CODE: |
1384 | { |
1661 | { |
1385 | dREQ (REQ_DB_OPEN); |
1662 | dREQ (REQ_DB_OPEN, 2); |
1386 | req->db = db; |
1663 | req->db = db; |
1387 | req->txn = txnid; |
1664 | req->txn = txnid; |
1388 | req->buf1 = strdup_ornull (file); |
1665 | req->buf1 = strdup_ornull (file); |
1389 | req->buf2 = strdup_ornull (database); |
1666 | req->buf2 = strdup_ornull (database); |
1390 | req->int1 = type; |
1667 | req->int1 = type; |
… | |
… | |
1392 | req->int2 = mode; |
1669 | req->int2 = mode; |
1393 | REQ_SEND; |
1670 | REQ_SEND; |
1394 | } |
1671 | } |
1395 | |
1672 | |
1396 | void |
1673 | void |
1397 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1674 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1675 | PREINIT: |
|
|
1676 | CALLBACK |
1398 | CODE: |
1677 | CODE: |
1399 | { |
1678 | { |
1400 | dREQ (REQ_DB_CLOSE); |
1679 | dREQ (REQ_DB_CLOSE, 1); |
1401 | req->db = db; |
1680 | req->db = db; |
1402 | req->uint1 = flags; |
1681 | req->uint1 = flags; |
1403 | req->sv1 = (SV *)db->app_private; |
1682 | req->sv1 = (SV *)db->app_private; |
1404 | REQ_SEND; |
1683 | REQ_SEND; |
1405 | ptr_nuke (ST (0)); |
1684 | ptr_nuke (ST (0)); |
1406 | } |
1685 | } |
1407 | |
1686 | |
|
|
1687 | #if DB_VERSION_MINOR >= 4 |
|
|
1688 | |
1408 | void |
1689 | void |
1409 | 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) |
1690 | 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) |
|
|
1691 | PREINIT: |
|
|
1692 | CALLBACK |
1410 | CODE: |
1693 | CODE: |
1411 | { |
1694 | { |
1412 | dREQ (REQ_DB_COMPACT); |
1695 | dREQ (REQ_DB_COMPACT, 2); |
1413 | req->db = db; |
1696 | req->db = db; |
1414 | req->txn = txn; |
1697 | req->txn = txn; |
1415 | sv_to_dbt (&req->dbt1, start); |
1698 | sv_to_dbt (&req->dbt1, start); |
1416 | sv_to_dbt (&req->dbt2, stop); |
1699 | sv_to_dbt (&req->dbt2, stop); |
1417 | req->uint1 = flags; |
1700 | req->uint1 = flags; |
1418 | REQ_SEND; |
1701 | REQ_SEND; |
1419 | } |
1702 | } |
1420 | |
1703 | |
|
|
1704 | #endif |
|
|
1705 | |
1421 | void |
1706 | void |
1422 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1707 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1708 | PREINIT: |
|
|
1709 | CALLBACK |
1423 | CODE: |
1710 | CODE: |
1424 | { |
1711 | { |
1425 | dREQ (REQ_DB_SYNC); |
1712 | dREQ (REQ_DB_SYNC, 1); |
1426 | req->db = db; |
1713 | req->db = db; |
1427 | req->uint1 = flags; |
1714 | req->uint1 = flags; |
1428 | REQ_SEND; |
1715 | REQ_SEND; |
1429 | } |
1716 | } |
1430 | |
1717 | |
1431 | void |
1718 | void |
|
|
1719 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1720 | PREINIT: |
|
|
1721 | CALLBACK |
|
|
1722 | CODE: |
|
|
1723 | { |
|
|
1724 | dREQ (REQ_DB_SYNC, 1); |
|
|
1725 | req->db = db; |
|
|
1726 | req->buf1 = strdup (file); |
|
|
1727 | req->uint1 = flags; |
|
|
1728 | REQ_SEND; |
|
|
1729 | } |
|
|
1730 | |
|
|
1731 | void |
1432 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1732 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1733 | PREINIT: |
|
|
1734 | CALLBACK |
1433 | CODE: |
1735 | CODE: |
1434 | { |
1736 | { |
1435 | dREQ (REQ_DB_KEY_RANGE); |
1737 | dREQ (REQ_DB_KEY_RANGE, 2); |
1436 | req->db = db; |
1738 | req->db = db; |
1437 | req->txn = txn; |
1739 | req->txn = txn; |
1438 | sv_to_dbt (&req->dbt1, key); |
1740 | sv_to_dbt (&req->dbt1, key); |
1439 | req->uint1 = flags; |
1741 | req->uint1 = flags; |
1440 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1742 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1441 | REQ_SEND; |
1743 | REQ_SEND; |
1442 | } |
1744 | } |
1443 | |
1745 | |
1444 | void |
1746 | void |
1445 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1747 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1748 | PREINIT: |
|
|
1749 | CALLBACK |
1446 | CODE: |
1750 | CODE: |
1447 | { |
1751 | { |
1448 | dREQ (REQ_DB_PUT); |
1752 | dREQ (REQ_DB_PUT, 2); |
1449 | req->db = db; |
1753 | req->db = db; |
1450 | req->txn = txn; |
1754 | req->txn = txn; |
1451 | sv_to_dbt (&req->dbt1, key); |
1755 | sv_to_dbt (&req->dbt1, key); |
1452 | sv_to_dbt (&req->dbt2, data); |
1756 | sv_to_dbt (&req->dbt2, data); |
1453 | req->uint1 = flags; |
1757 | req->uint1 = flags; |
1454 | REQ_SEND; |
1758 | REQ_SEND; |
1455 | } |
1759 | } |
1456 | |
1760 | |
|
|
1761 | #if DB_VERSION_MINOR >= 6 |
|
|
1762 | |
1457 | void |
1763 | void |
|
|
1764 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1765 | PREINIT: |
|
|
1766 | CALLBACK |
|
|
1767 | CODE: |
|
|
1768 | { |
|
|
1769 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1770 | req->db = db; |
|
|
1771 | req->txn = txn; |
|
|
1772 | req->uint1 = flags; |
|
|
1773 | sv_to_dbt (&req->dbt1, key); |
|
|
1774 | REQ_SEND; |
|
|
1775 | } |
|
|
1776 | |
|
|
1777 | #endif |
|
|
1778 | |
|
|
1779 | void |
1458 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1780 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1781 | PREINIT: |
|
|
1782 | CALLBACK |
1459 | CODE: |
1783 | CODE: |
|
|
1784 | if (SvREADONLY (data)) |
|
|
1785 | croak ("can't modify read-only data scalar in db_get"); |
1460 | { |
1786 | { |
1461 | dREQ (REQ_DB_GET); |
1787 | dREQ (REQ_DB_GET, 2); |
1462 | req->db = db; |
1788 | req->db = db; |
1463 | req->txn = txn; |
1789 | req->txn = txn; |
1464 | req->uint1 = flags; |
1790 | req->uint1 = flags; |
1465 | sv_to_dbt (&req->dbt1, key); |
1791 | sv_to_dbt (&req->dbt1, key); |
1466 | req->dbt3.flags = DB_DBT_MALLOC; |
1792 | req->dbt3.flags = DB_DBT_MALLOC; |
1467 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1793 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1468 | REQ_SEND; |
1794 | REQ_SEND; |
1469 | } |
1795 | } |
1470 | |
1796 | |
1471 | void |
1797 | void |
1472 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1798 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1799 | PREINIT: |
|
|
1800 | CALLBACK |
1473 | CODE: |
1801 | CODE: |
|
|
1802 | if (SvREADONLY (data)) |
|
|
1803 | croak ("can't modify read-only data scalar in db_pget"); |
1474 | { |
1804 | { |
1475 | dREQ (REQ_DB_PGET); |
1805 | dREQ (REQ_DB_PGET, 2); |
1476 | req->db = db; |
1806 | req->db = db; |
1477 | req->txn = txn; |
1807 | req->txn = txn; |
1478 | req->uint1 = flags; |
1808 | req->uint1 = flags; |
1479 | sv_to_dbt (&req->dbt1, key); |
1809 | sv_to_dbt (&req->dbt1, key); |
1480 | sv_to_dbt (&req->dbt2, pkey); |
1810 | sv_to_dbt (&req->dbt2, pkey); |
… | |
… | |
1482 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1812 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1483 | REQ_SEND; |
1813 | REQ_SEND; |
1484 | } |
1814 | } |
1485 | |
1815 | |
1486 | void |
1816 | void |
1487 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1817 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1818 | PREINIT: |
|
|
1819 | CALLBACK |
1488 | CODE: |
1820 | CODE: |
1489 | { |
1821 | { |
1490 | dREQ (REQ_DB_DEL); |
1822 | dREQ (REQ_DB_DEL, 2); |
1491 | req->db = db; |
1823 | req->db = db; |
1492 | req->txn = txn; |
1824 | req->txn = txn; |
1493 | req->uint1 = flags; |
1825 | req->uint1 = flags; |
1494 | sv_to_dbt (&req->dbt1, key); |
1826 | sv_to_dbt (&req->dbt1, key); |
1495 | REQ_SEND; |
1827 | REQ_SEND; |
1496 | } |
1828 | } |
1497 | |
1829 | |
1498 | void |
1830 | void |
1499 | db_txn_commit (DB_TXN *txn, 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 |
1500 | CODE: |
1834 | CODE: |
1501 | { |
1835 | { |
1502 | dREQ (REQ_TXN_COMMIT); |
1836 | dREQ (REQ_TXN_COMMIT, 1); |
1503 | req->txn = txn; |
1837 | req->txn = txn; |
1504 | req->uint1 = flags; |
1838 | req->uint1 = flags; |
1505 | REQ_SEND; |
1839 | REQ_SEND; |
1506 | ptr_nuke (ST (0)); |
1840 | ptr_nuke (ST (0)); |
1507 | } |
1841 | } |
1508 | |
1842 | |
1509 | void |
1843 | void |
1510 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
1844 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1845 | PREINIT: |
|
|
1846 | CALLBACK |
1511 | CODE: |
1847 | CODE: |
1512 | { |
1848 | { |
1513 | dREQ (REQ_TXN_ABORT); |
1849 | dREQ (REQ_TXN_ABORT, 1); |
1514 | req->txn = txn; |
1850 | req->txn = txn; |
1515 | REQ_SEND; |
1851 | REQ_SEND; |
1516 | ptr_nuke (ST (0)); |
1852 | ptr_nuke (ST (0)); |
1517 | } |
1853 | } |
1518 | |
1854 | |
1519 | void |
1855 | void |
1520 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1856 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1857 | PREINIT: |
|
|
1858 | CALLBACK |
1521 | CODE: |
1859 | CODE: |
1522 | { |
1860 | { |
1523 | dREQ (REQ_TXN_FINISH); |
1861 | dREQ (REQ_TXN_FINISH, 1); |
1524 | req->txn = txn; |
1862 | req->txn = txn; |
1525 | req->uint1 = flags; |
1863 | req->uint1 = flags; |
1526 | REQ_SEND; |
1864 | REQ_SEND; |
1527 | ptr_nuke (ST (0)); |
1865 | ptr_nuke (ST (0)); |
1528 | } |
1866 | } |
1529 | |
1867 | |
1530 | void |
1868 | void |
1531 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
1869 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1870 | PREINIT: |
|
|
1871 | CALLBACK |
1532 | CODE: |
1872 | CODE: |
1533 | { |
1873 | { |
1534 | dREQ (REQ_C_CLOSE); |
1874 | dREQ (REQ_C_CLOSE, 1); |
1535 | req->dbc = dbc; |
1875 | req->dbc = dbc; |
1536 | REQ_SEND; |
1876 | REQ_SEND; |
1537 | ptr_nuke (ST (0)); |
1877 | ptr_nuke (ST (0)); |
1538 | } |
1878 | } |
1539 | |
1879 | |
1540 | void |
1880 | void |
1541 | 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 |
1542 | CODE: |
1884 | CODE: |
1543 | { |
1885 | { |
1544 | dREQ (REQ_C_COUNT); |
1886 | dREQ (REQ_C_COUNT, 1); |
1545 | req->dbc = dbc; |
1887 | req->dbc = dbc; |
1546 | req->sv1 = SvREFCNT_inc (count); |
1888 | req->sv1 = SvREFCNT_inc (count); |
1547 | REQ_SEND; |
1889 | REQ_SEND; |
1548 | } |
1890 | } |
1549 | |
1891 | |
1550 | void |
1892 | void |
1551 | 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 |
1552 | CODE: |
1896 | CODE: |
1553 | { |
1897 | { |
1554 | dREQ (REQ_C_PUT); |
1898 | dREQ (REQ_C_PUT, 1); |
1555 | req->dbc = dbc; |
1899 | req->dbc = dbc; |
1556 | sv_to_dbt (&req->dbt1, key); |
1900 | sv_to_dbt (&req->dbt1, key); |
1557 | sv_to_dbt (&req->dbt2, data); |
1901 | sv_to_dbt (&req->dbt2, data); |
1558 | req->uint1 = flags; |
1902 | req->uint1 = flags; |
1559 | REQ_SEND; |
1903 | REQ_SEND; |
1560 | } |
1904 | } |
1561 | |
1905 | |
1562 | void |
1906 | void |
1563 | 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 *data, U32 flags = 0, SV *callback = 0) |
|
|
1908 | PREINIT: |
|
|
1909 | CALLBACK |
1564 | CODE: |
1910 | CODE: |
1565 | { |
1911 | { |
1566 | dREQ (REQ_C_GET); |
1912 | dREQ (REQ_C_GET, 1); |
1567 | req->dbc = dbc; |
1913 | req->dbc = dbc; |
1568 | req->uint1 = flags; |
1914 | req->uint1 = flags; |
1569 | if ((flags & DB_SET) == DB_SET |
1915 | if ((flags & DB_SET) == DB_SET |
1570 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1916 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1571 | sv_to_dbt (&req->dbt1, key); |
1917 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1583 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1929 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1584 | REQ_SEND; |
1930 | REQ_SEND; |
1585 | } |
1931 | } |
1586 | |
1932 | |
1587 | void |
1933 | void |
1588 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1934 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1935 | PREINIT: |
|
|
1936 | CALLBACK |
1589 | CODE: |
1937 | CODE: |
1590 | { |
1938 | { |
1591 | dREQ (REQ_C_PGET); |
1939 | dREQ (REQ_C_PGET, 1); |
1592 | req->dbc = dbc; |
1940 | req->dbc = dbc; |
1593 | req->uint1 = flags; |
1941 | req->uint1 = flags; |
1594 | if ((flags & DB_SET) == DB_SET |
1942 | if ((flags & DB_SET) == DB_SET |
1595 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1943 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1596 | sv_to_dbt (&req->dbt1, key); |
1944 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1611 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1959 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1612 | REQ_SEND; |
1960 | REQ_SEND; |
1613 | } |
1961 | } |
1614 | |
1962 | |
1615 | void |
1963 | void |
1616 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
1964 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1965 | PREINIT: |
|
|
1966 | CALLBACK |
1617 | CODE: |
1967 | CODE: |
1618 | { |
1968 | { |
1619 | dREQ (REQ_C_DEL); |
1969 | dREQ (REQ_C_DEL, 1); |
1620 | req->dbc = dbc; |
1970 | req->dbc = dbc; |
1621 | req->uint1 = flags; |
1971 | req->uint1 = flags; |
1622 | REQ_SEND; |
1972 | REQ_SEND; |
1623 | } |
1973 | } |
1624 | |
1974 | |
1625 | |
1975 | |
|
|
1976 | #if DB_VERSION_MINOR >= 3 |
|
|
1977 | |
1626 | void |
1978 | void |
1627 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1979 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1980 | PREINIT: |
|
|
1981 | CALLBACK |
1628 | CODE: |
1982 | CODE: |
1629 | { |
1983 | { |
1630 | dREQ (REQ_SEQ_OPEN); |
1984 | dREQ (REQ_SEQ_OPEN, 2); |
1631 | req->seq = seq; |
1985 | req->seq = seq; |
1632 | req->txn = txnid; |
1986 | req->txn = txnid; |
1633 | req->uint1 = flags | DB_THREAD; |
1987 | req->uint1 = flags | DB_THREAD; |
1634 | sv_to_dbt (&req->dbt1, key); |
1988 | sv_to_dbt (&req->dbt1, key); |
1635 | REQ_SEND; |
1989 | REQ_SEND; |
1636 | } |
1990 | } |
1637 | |
1991 | |
1638 | void |
1992 | void |
1639 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
1993 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
1994 | PREINIT: |
|
|
1995 | CALLBACK |
1640 | CODE: |
1996 | CODE: |
1641 | { |
1997 | { |
1642 | dREQ (REQ_SEQ_CLOSE); |
1998 | dREQ (REQ_SEQ_CLOSE, 1); |
1643 | req->seq = seq; |
1999 | req->seq = seq; |
1644 | req->uint1 = flags; |
2000 | req->uint1 = flags; |
1645 | REQ_SEND; |
2001 | REQ_SEND; |
1646 | ptr_nuke (ST (0)); |
2002 | ptr_nuke (ST (0)); |
1647 | } |
2003 | } |
1648 | |
2004 | |
1649 | void |
2005 | void |
1650 | 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) |
2006 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
2007 | PREINIT: |
|
|
2008 | CALLBACK |
1651 | CODE: |
2009 | CODE: |
1652 | { |
2010 | { |
1653 | dREQ (REQ_SEQ_GET); |
2011 | dREQ (REQ_SEQ_GET, 2); |
1654 | req->seq = seq; |
2012 | req->seq = seq; |
1655 | req->txn = txnid; |
2013 | req->txn = txnid; |
1656 | req->int1 = delta; |
2014 | req->int1 = delta; |
1657 | req->uint1 = flags; |
2015 | req->uint1 = flags; |
1658 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2016 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1659 | REQ_SEND; |
2017 | REQ_SEND; |
1660 | } |
2018 | } |
1661 | |
2019 | |
1662 | void |
2020 | void |
1663 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2021 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2022 | PREINIT: |
|
|
2023 | CALLBACK |
1664 | CODE: |
2024 | CODE: |
1665 | { |
2025 | { |
1666 | dREQ (REQ_SEQ_REMOVE); |
2026 | dREQ (REQ_SEQ_REMOVE, 2); |
1667 | req->seq = seq; |
2027 | req->seq = seq; |
1668 | req->txn = txnid; |
2028 | req->txn = txnid; |
1669 | req->uint1 = flags; |
2029 | req->uint1 = flags; |
1670 | REQ_SEND; |
2030 | REQ_SEND; |
1671 | } |
2031 | } |
1672 | |
2032 | |
|
|
2033 | #endif |
|
|
2034 | |
1673 | |
2035 | |
1674 | MODULE = BDB PACKAGE = BDB::Env |
2036 | MODULE = BDB PACKAGE = BDB::Env |
1675 | |
2037 | |
1676 | void |
2038 | void |
1677 | DESTROY (DB_ENV_ornull *env) |
2039 | DESTROY (DB_ENV_ornuked *env) |
1678 | CODE: |
2040 | CODE: |
1679 | if (env) |
2041 | if (env) |
1680 | env->close (env, 0); |
2042 | env->close (env, 0); |
1681 | |
2043 | |
1682 | int set_data_dir (DB_ENV *env, const char *dir) |
2044 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1707 | CODE: |
2069 | CODE: |
1708 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
2070 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1709 | OUTPUT: |
2071 | OUTPUT: |
1710 | RETVAL |
2072 | RETVAL |
1711 | |
2073 | |
1712 | int set_flags (DB_ENV *env, U32 flags, int onoff) |
2074 | int set_flags (DB_ENV *env, U32 flags, int onoff = 1) |
1713 | CODE: |
2075 | CODE: |
1714 | RETVAL = env->set_flags (env, flags, onoff); |
2076 | RETVAL = env->set_flags (env, flags, onoff); |
1715 | OUTPUT: |
2077 | OUTPUT: |
1716 | RETVAL |
2078 | RETVAL |
1717 | |
2079 | |
|
|
2080 | #if DB_VERSION_MINOR >= 7 |
|
|
2081 | |
|
|
2082 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2083 | CODE: |
|
|
2084 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2085 | OUTPUT: |
|
|
2086 | RETVAL |
|
|
2087 | |
|
|
2088 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2089 | CODE: |
|
|
2090 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2091 | OUTPUT: |
|
|
2092 | RETVAL |
|
|
2093 | |
|
|
2094 | #endif |
|
|
2095 | |
|
|
2096 | |
1718 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
2097 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
1719 | CODE: |
2098 | CODE: |
1720 | env->set_errfile (env, errfile); |
2099 | env->set_errfile (env, errfile); |
1721 | |
2100 | |
1722 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
2101 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
1723 | CODE: |
2102 | CODE: |
1724 | env->set_msgfile (env, msgfile); |
2103 | env->set_msgfile (env, msgfile); |
1725 | |
2104 | |
1726 | int set_verbose (DB_ENV *env, U32 which, int onoff = 1) |
2105 | int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1) |
1727 | CODE: |
2106 | CODE: |
1728 | RETVAL = env->set_verbose (env, which, onoff); |
2107 | RETVAL = env->set_verbose (env, which, onoff); |
1729 | OUTPUT: |
2108 | OUTPUT: |
1730 | RETVAL |
2109 | RETVAL |
1731 | |
2110 | |
… | |
… | |
1792 | int set_lg_max (DB_ENV *env, U32 max) |
2171 | int set_lg_max (DB_ENV *env, U32 max) |
1793 | CODE: |
2172 | CODE: |
1794 | RETVAL = env->set_lg_max (env, max); |
2173 | RETVAL = env->set_lg_max (env, max); |
1795 | OUTPUT: |
2174 | OUTPUT: |
1796 | RETVAL |
2175 | RETVAL |
|
|
2176 | |
|
|
2177 | #if DB_VERSION_MINOR >= 4 |
|
|
2178 | |
|
|
2179 | int mutex_set_max (DB_ENV *env, U32 max) |
|
|
2180 | CODE: |
|
|
2181 | RETVAL = env->mutex_set_max (env, max); |
|
|
2182 | OUTPUT: |
|
|
2183 | RETVAL |
|
|
2184 | |
|
|
2185 | int mutex_set_increment (DB_ENV *env, U32 increment) |
|
|
2186 | CODE: |
|
|
2187 | RETVAL = env->mutex_set_increment (env, increment); |
|
|
2188 | OUTPUT: |
|
|
2189 | RETVAL |
|
|
2190 | |
|
|
2191 | int mutex_set_tas_spins (DB_ENV *env, U32 tas_spins) |
|
|
2192 | CODE: |
|
|
2193 | RETVAL = env->mutex_set_tas_spins (env, tas_spins); |
|
|
2194 | OUTPUT: |
|
|
2195 | RETVAL |
|
|
2196 | |
|
|
2197 | int mutex_set_align (DB_ENV *env, U32 align) |
|
|
2198 | CODE: |
|
|
2199 | RETVAL = env->mutex_set_align (env, align); |
|
|
2200 | OUTPUT: |
|
|
2201 | RETVAL |
|
|
2202 | |
|
|
2203 | #endif |
1797 | |
2204 | |
1798 | DB_TXN * |
2205 | DB_TXN * |
1799 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2206 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1800 | CODE: |
2207 | CODE: |
1801 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2208 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1802 | if (errno) |
2209 | if (errno) |
1803 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2210 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1804 | OUTPUT: |
2211 | OUTPUT: |
1805 | RETVAL |
2212 | RETVAL |
1806 | |
2213 | |
|
|
2214 | #if DB_VERSION_MINOR >= 5 |
|
|
2215 | |
|
|
2216 | DB_TXN * |
|
|
2217 | cdsgroup_begin (DB_ENV *env) |
|
|
2218 | CODE: |
|
|
2219 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2220 | if (errno) |
|
|
2221 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2222 | OUTPUT: |
|
|
2223 | RETVAL |
|
|
2224 | |
|
|
2225 | #endif |
|
|
2226 | |
1807 | MODULE = BDB PACKAGE = BDB::Db |
2227 | MODULE = BDB PACKAGE = BDB::Db |
1808 | |
2228 | |
1809 | void |
2229 | void |
1810 | DESTROY (DB_ornull *db) |
2230 | DESTROY (DB_ornuked *db) |
1811 | CODE: |
2231 | CODE: |
1812 | if (db) |
2232 | if (db) |
1813 | { |
2233 | { |
1814 | SV *env = (SV *)db->app_private; |
2234 | SV *env = (SV *)db->app_private; |
1815 | db->close (db, 0); |
2235 | db->close (db, 0); |
… | |
… | |
1895 | if (errno) |
2315 | if (errno) |
1896 | croak ("DB->cursor: %s", db_strerror (errno)); |
2316 | croak ("DB->cursor: %s", db_strerror (errno)); |
1897 | OUTPUT: |
2317 | OUTPUT: |
1898 | RETVAL |
2318 | RETVAL |
1899 | |
2319 | |
|
|
2320 | #if DB_VERSION_MINOR >= 3 |
|
|
2321 | |
1900 | DB_SEQUENCE * |
2322 | DB_SEQUENCE * |
1901 | sequence (DB *db, U32 flags = 0) |
2323 | sequence (DB *db, U32 flags = 0) |
1902 | CODE: |
2324 | CODE: |
1903 | { |
2325 | { |
1904 | errno = db_sequence_create (&RETVAL, db, flags); |
2326 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1906 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2328 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1907 | } |
2329 | } |
1908 | OUTPUT: |
2330 | OUTPUT: |
1909 | RETVAL |
2331 | RETVAL |
1910 | |
2332 | |
|
|
2333 | #endif |
|
|
2334 | |
1911 | |
2335 | |
1912 | MODULE = BDB PACKAGE = BDB::Txn |
2336 | MODULE = BDB PACKAGE = BDB::Txn |
1913 | |
2337 | |
1914 | void |
2338 | void |
1915 | DESTROY (DB_TXN_ornull *txn) |
2339 | DESTROY (DB_TXN_ornuked *txn) |
1916 | CODE: |
2340 | CODE: |
1917 | if (txn) |
2341 | if (txn) |
1918 | txn->abort (txn); |
2342 | txn->abort (txn); |
1919 | |
2343 | |
1920 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
2344 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
… | |
… | |
1931 | |
2355 | |
1932 | |
2356 | |
1933 | MODULE = BDB PACKAGE = BDB::Cursor |
2357 | MODULE = BDB PACKAGE = BDB::Cursor |
1934 | |
2358 | |
1935 | void |
2359 | void |
1936 | DESTROY (DBC_ornull *dbc) |
2360 | DESTROY (DBC_ornuked *dbc) |
1937 | CODE: |
2361 | CODE: |
1938 | if (dbc) |
2362 | if (dbc) |
1939 | dbc->c_close (dbc); |
2363 | dbc->c_close (dbc); |
1940 | |
2364 | |
|
|
2365 | #if DB_VERSION_MINOR >= 6 |
|
|
2366 | |
|
|
2367 | int set_priority (DBC *dbc, int priority) |
|
|
2368 | CODE: |
|
|
2369 | dbc->set_priority (dbc, priority); |
|
|
2370 | |
|
|
2371 | #endif |
|
|
2372 | |
|
|
2373 | #if DB_VERSION_MINOR >= 3 |
|
|
2374 | |
1941 | MODULE = BDB PACKAGE = BDB::Sequence |
2375 | MODULE = BDB PACKAGE = BDB::Sequence |
1942 | |
2376 | |
1943 | void |
2377 | void |
1944 | DESTROY (DB_SEQUENCE_ornull *seq) |
2378 | DESTROY (DB_SEQUENCE_ornuked *seq) |
1945 | CODE: |
2379 | CODE: |
1946 | if (seq) |
2380 | if (seq) |
1947 | seq->close (seq, 0); |
2381 | seq->close (seq, 0); |
1948 | |
2382 | |
1949 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2383 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
1968 | CODE: |
2402 | CODE: |
1969 | RETVAL = seq->set_range (seq, min, max); |
2403 | RETVAL = seq->set_range (seq, min, max); |
1970 | OUTPUT: |
2404 | OUTPUT: |
1971 | RETVAL |
2405 | RETVAL |
1972 | |
2406 | |
|
|
2407 | #endif |
|
|
2408 | |
|
|
2409 | |